A1 verb #4,000 am häufigsten 5 Min. Lesezeit

旋转

xuanzhuan

When something 旋转 (xuán zhuǎn), it spins in a circle. Think about a fan blade or a spinning top. They both 旋转. You can also 旋转 your body when you dance. It's all about turning around a central point. For example, a chair that spins also 旋转.

When you're talking about something spinning, turning, or rotating, like a top, a wheel, or even a person turning around, the word you're looking for is 旋转 (xuán zhuǎn).

It's used for physical objects that are moving in a circular motion around a center.

Think of a merry-go-round; it 旋转. If you turn your head to look behind you, your head 旋转.

When something 旋转 (xuán zhuǎn), it means it's turning around a central point or axis. Think of a spinning top, or the earth rotating on its axis; both are examples of 旋转. You can also use it for more abstract ideas like a Ferris wheel rotating. So, if you want to say something is spinning or turning in a circular motion, 旋转 is the word you need.

When we talk about something like Earth's rotation, we use 旋转 (xuán zhuǎn). Think of a washing machine spinning, a top twirling, or a merry-go-round going around – these are all examples of 旋转. It's about a complete turn or revolution around a central point or axis.

For example, if you say “地球在不停地旋转” (dì qiú zài bù tíng de xuán zhuǎn), it means “The earth is constantly rotating.” Or, if you're talking about a fan, you could say “风扇的叶片在快速旋转” (fēng shàn de yè piàn zài kuài sù xuán zhuǎn), which means “The fan blades are spinning quickly.”

When discussing advanced Chinese vocabulary at the C2 level, it's beneficial to explore nuanced applications and figurative uses of common words. Consider a term like “旋转” (xuán zhuǎn), which primarily means “to rotate” or “to spin.” While its literal meaning is straightforward, at C2, you might encounter it in more abstract contexts.

For instance, one could talk about a “旋转的局势” (xuán zhuǎn de jú shì), implying a rapidly changing or fluctuating situation, rather than a physically rotating one. Similarly, you might see it in literary contexts to describe a “旋转的思绪” (xuán zhuǎn de sī xù), referring to swirling or chaotic thoughts. The key is to recognize when the physical action of rotation is a metaphor for dynamic, often unpredictable, change or internal mental states, pushing beyond its basic definition to grasp its deeper, contextual implications in advanced discourse.

旋转 in 30 Sekunden

  • rotate
  • spin
  • turn

§ What 旋转 (xuánzhuǎn) means

DEFINITION
To rotate; rotation; to turn around a central point or axis.

You'll often hear 旋转 (xuánzhuǎn) when people are talking about things spinning or turning. It's a common word, so pay attention to how it's used in different contexts.

§ 旋转 (xuánzhuǎn) at work

In a work setting, especially if you're dealing with machinery or presentations, 旋转 (xuánzhuǎn) comes up a lot. Think about a fan, a rotating display, or even how you might turn something to get a better look.

请把椅子旋转一下,方便我坐下。(Qǐng bǎ yǐzi xuánzhuǎn yīxià, fāngbiàn wǒ zuò xià.)

Translation hint: Please turn the chair a bit, so it's easier for me to sit down.

这个屏幕可以旋转360度。(Zhège píngmù kěyǐ xuánzhuǎn 360 dù.)

Translation hint: This screen can rotate 360 degrees.

§ 旋转 (xuánzhuǎn) in school

In school, especially in science classes or when discussing sports, 旋转 (xuánzhuǎn) is a common term. Think about planets rotating, a ball spinning, or even a dance move.

地球围绕太阳旋转。(Dìqiú wéirào tàiyáng xuánzhuǎn.)

Translation hint: The Earth revolves around the sun.

她能做很多优美的旋转动作。(Tā néng zuò hěn duō yōuměi de xuánzhuǎn dòngzuò.)

Translation hint: She can do many graceful spinning movements (in dance).

§ 旋转 (xuánzhuǎn) in the news

News reports might use 旋转 (xuánzhuǎn) when describing natural phenomena, scientific discoveries, or even technological advancements.

风车随着风向旋转。(Fēngchē suízhe fēngxiàng xuánzhuǎn.)

Translation hint: The windmill rotates with the wind direction.

科学家发现了一种新的旋转星系。(Kēxuéjiā fāxiàn le yī zhǒng xīn de xuánzhuǎn xīngxì.)

Translation hint: Scientists discovered a new rotating galaxy.

§ General use of 旋转 (xuánzhuǎn)

You'll also hear 旋转 (xuánzhuǎn) in everyday conversations when talking about things like carousel rides, spinning tops, or even just turning your head.

  • 旋转门 (xuánzhuǎnmén) - revolving door

  • 旋转木马 (xuánzhuǎn mùma) - carousel/merry-go-round

  • 旋转寿司 (xuánzhuǎn shòusī) - conveyor belt sushi

These are some fixed expressions where 旋转 (xuánzhuǎn) is part of a common phrase. Knowing these will help you understand and sound more natural when speaking Chinese.

§ Don't Confuse with 转 (zhuǎn)

Many learners, especially at the A1 level, get confused between 旋转 (xuán zhuǎn) and 转 (zhuǎn). While both involve turning, they aren't always interchangeable. 旋转 (xuán zhuǎn) specifically refers to rotating around a central axis or point, like a spinning top or a planet orbiting the sun. Think of it as a continuous, usually circular, motion. On the other hand, 转 (zhuǎn) is more general. It can mean to turn, to change direction, or even to transfer. It doesn't necessarily imply a rotation around a central point. For example, you would use 转 (zhuǎn) when turning a corner or turning your head.

§ Using 旋转 (xuán zhuǎn) for Simple Turns

A common mistake is using 旋转 (xuán zhuǎn) when a simpler word like 转 (zhuǎn) is more appropriate. If you're just turning a doorknob or turning over a page, 转 (zhuǎn) is the correct choice. Using 旋转 (xuán zhuǎn) in these situations sounds overly dramatic and unnatural to a native speaker. Let's look at some examples:

请把门把手一下。(Please turn the doorknob.)

In this case, using 旋转 (xuán zhuǎn) would be incorrect.

过头来看我。(He turned his head to look at me.)

Again, 转 (zhuǎn) is the natural choice here, not 旋转 (xuán zhuǎn).

§ Not Understanding the "Central Point or Axis" Aspect

The definition of 旋转 (xuán zhuǎn) includes "turning around a central point or axis." This is a crucial part that learners often overlook. It's not just any turning; it's a specific type of turning. Consider a merry-go-round:

旋转木马正在旋转。(The merry-go-round is rotating.)

Here, 旋转 (xuán zhuǎn) is perfect because the merry-go-round turns around a central pole. Now, compare that to someone simply turning their body:

了个身。(He turned around.)

While he turned, it's not typically described as a continuous rotation around a defined central axis in the same way a merry-go-round does. Therefore, 转 (zhuǎn) is more appropriate.

§ Overusing 旋转 (xuán zhuǎn) in Technical Contexts

While 旋转 (xuán zhuǎn) is often used in scientific or technical contexts, sometimes other more specific terms might be better depending on the exact nuance. For an A1 learner, this might seem advanced, but it's good to be aware that as you progress, you'll encounter more precise vocabulary. For example, if you're talking about a planet orbiting another, 公转 (gōng zhuǎn), which means 'to revolve,' might be more specific than just 旋转 (xuán zhuǎn), which can also mean 'to spin on its own axis.' However, for A1, sticking to the core meaning of 旋转 (xuán zhuǎn) as 'to rotate' is generally fine.

Key Takeaways:
  • 旋转 (xuán zhuǎn) is for continuous rotation around a central point or axis.
  • 转 (zhuǎn) is for general turning, changing direction, or transferring.
  • Don't use 旋转 (xuán zhuǎn) for simple turns where 转 (zhuǎn) would suffice.

By keeping these distinctions in mind, you'll use 旋转 (xuán zhuǎn) more accurately and sound more natural when speaking Chinese. Practice makes perfect, so try to create your own sentences using both words to solidify your understanding!

How Formal Is It?

Formell

"精密仪器需要平稳地旋转。"

Neutral

"方向盘向左转。"

Informell

"小狗高兴地转圈。"

Child friendly

"小风车转呀转。"

Aussprachehilfe

UK /ɕy̯ɛn˧˥ tʂu̯ɛn˨˩˦/
US /ɕy̯ɛn˧˥ tʂu̯ɛn˨˩˦/
none
Häufige Fehler
  • Incorrect tone for 'xuán' (rising tone)
  • Incorrect tone for 'zhuǎn' (falling-rising tone)

Schwierigkeitsgrad

Lesen 1/5

Two common characters, easy to recognize.

Schreiben 1/5

Two common characters, relatively simple to write.

Sprechen 1/5

Pronunciation is straightforward with common tones.

Hören 1/5

Clear pronunciation, easily distinguishable.

Was du als Nächstes lernen solltest

Voraussetzungen

转 (zhuǎn) - to turn 旋 (xuán) - to revolve

Als Nächstes lernen

转动 (zhuǎndòng) - to turn, to rotate (similar meaning, slightly more emphasis on movement) 旋转门 (xuánzhuǎnmén) - revolving door

Fortgeschritten

旋转乾坤 (xuán zhuǎn qián kūn) - to turn things around, to reverse the situation (idiom) 螺旋 (luóxuán) - spiral

Wichtige Grammatik

Can be used as a transitive verb followed by an object. The object is what is being rotated.

他旋转了地球仪。(Tā xuánzhuǎn le dìqiúyí.) - He rotated the globe.

Can be used as an intransitive verb, meaning something itself is rotating.

风车在旋转。(Fēngchē zài xuánzhuǎn.) - The windmill is rotating.

Often appears with directional complements like '起来' (qǐlai) to indicate a beginning or upward motion of rotation, or '下去' (xiàqù) for continuous rotation.

陀螺旋转起来了。(Tuóluó xuánzhuǎn qǐlai le.) - The top started to spin.

Can be used with '着' (zhe) to indicate a continuous state of rotation.

地球一直旋转着。(Dìqiú yīzhí xuánzhuǎnzhe.) - The earth has been continuously rotating.

Can form a noun phrase by adding '的' (de) before a noun to describe something that rotates or is for rotation.

旋转的门 (xuánzhuǎn de mén) - rotating door / revolving door.

Beispiele nach Niveau

1

地球围绕太阳旋转。

The earth rotates around the sun.

围绕 (wéirào) means 'around'.

2

风扇在快速旋转。

The fan is spinning quickly.

快速 (kuàisù) means 'quickly'.

3

请旋转你的椅子。

Please rotate your chair.

请 (qǐng) is a polite request, meaning 'please'.

4

这个玩具可以旋转。

This toy can rotate.

可以 (kěyǐ) means 'can' or 'to be able to'.

5

他的头在旋转。

His head is spinning (he feels dizzy).

在这里'头在旋转'可以表示头晕的感觉。

6

我看到树叶在空中旋转。

I saw the leaves spinning in the air.

空中 (kōngzhōng) means 'in the air'.

7

旋转门很难通过。

The revolving door is difficult to get through.

通过 (tōngguò) means 'to pass through'.

8

机器的零件正在旋转。

The parts of the machine are rotating.

零件 (língjiàn) means 'parts' or 'components'.

1

地球围绕太阳旋转。

The earth rotates around the sun.

2

风扇叶片正在快速旋转。

The fan blades are spinning rapidly.

3

请把椅子旋转一下,这样我能坐下。

Please rotate the chair so I can sit down.

4

这个门把手需要旋转才能打开。

This doorknob needs to be rotated to open.

5

厨师快速地旋转锅,翻炒着菜。

The chef quickly rotated the wok, stir-frying the dishes.

6

芭蕾舞演员在舞台上优美地旋转。

The ballet dancer spun gracefully on the stage.

7

孩子们喜欢玩旋转木马。

Children love to ride the carousel (rotating horse).

8

时钟的指针不停地旋转。

The hands of the clock keep rotating.

1

地球围绕太阳旋转。

The earth rotates around the sun.

围绕 (wéiráo) means 'around'.

2

风扇叶片快速旋转。

The fan blades rotate quickly.

叶片 (yèpiàn) means 'blade'.

3

跳舞时,她喜欢快速旋转。

When dancing, she likes to spin quickly.

跳舞 (tiàowǔ) means 'to dance'.

4

我看到陀螺在地上旋转。

I saw the top spinning on the ground.

陀螺 (tuóluó) means 'top' (toy).

5

请你把椅子旋转一下。

Please rotate the chair a little.

一下 (yīxià) indicates a brief action.

6

这个机器可以360度旋转。

This machine can rotate 360 degrees.

度 (dù) means 'degree'.

7

他将方向盘旋转,让车转向。

He rotated the steering wheel to turn the car.

方向盘 (fāngxiàngpán) means 'steering wheel'.

8

厨师正在旋转披萨面团。

The chef is spinning the pizza dough.

面团 (miàntuán) means 'dough'.

1

地球围绕地轴旋转。

The earth rotates around its axis.

围绕...旋转 (wéirǎo... xuánzhuǎn): to rotate around...

2

那个螺旋桨旋转得很快。

That propeller is rotating very fast.

旋转得很快 (xuánzhuǎn de hěn kuài): rotates very fast, '得' indicates the degree of rotation.

3

她旋转着裙子,看起来像个芭蕾舞演员。

She spun her skirt, looking like a ballet dancer.

旋转着 (xuánzhuǎnzhe): spinning, '着' indicates a continuous action.

4

这个机器可以360度旋转。

This machine can rotate 360 degrees.

360度旋转 (sān bǎi liù shí dù xuánzhuǎn): rotate 360 degrees, '度' means degree.

5

请你把椅子旋转一下,方便我坐。

Please rotate the chair a bit so I can sit comfortably.

旋转一下 (xuánzhuǎn yīxià): rotate a bit, '一下' indicates a brief or light action.

6

风扇叶片正在高速旋转。

The fan blades are rotating at high speed.

高速旋转 (gāo sù xuánzhuǎn): rotate at high speed.

7

那个舞台可以旋转,给观众带来不同的视角。

That stage can rotate, offering the audience different perspectives.

可以旋转 (kěyǐ xuánzhuǎn): can rotate, '可以' indicates ability.

8

他旋转门把手,打开了门。

He rotated the doorknob and opened the door.

旋转门把手 (xuánzhuǎn mén bǎshǒu): rotate the doorknob.

1

她熟练地旋转着手中的笔,仿佛在思考什么难题。

She expertly rotated the pen in her hand, as if pondering a difficult problem.

2

地球围绕太阳旋转,这是我们所熟知的常识。

The Earth revolves around the sun, which is common knowledge to us.

3

芭蕾舞演员在舞台上优美地旋转,赢得了观众的掌声。

The ballerina gracefully spun on the stage, earning applause from the audience.

4

直升机的螺旋桨快速旋转,准备起飞。

The helicopter's rotor blades spun rapidly, preparing for takeoff.

5

他将车轮旋转了180度,以便更好地停车。

He rotated the car's wheels 180 degrees to park better.

6

这个机器人的手臂可以360度旋转,非常灵活。

This robot's arm can rotate 360 degrees, making it very flexible.

7

风车在风中不停地旋转,发出吱呀的声响。

The windmill continuously spun in the wind, making a creaking sound.

8

为了拍到最佳角度,摄影师不断地旋转相机。

To capture the best angle, the photographer constantly rotated the camera.

Häufige Kollokationen

旋转门 revolving door
旋转木马 carousel / merry-go-round
旋转轴 axis of rotation
旋转方向 direction of rotation
快速旋转 spin quickly
缓慢旋转 rotate slowly
原地旋转 spin in place
来回旋转 rotate back and forth
身体旋转 body rotation
地球旋转 Earth's rotation

Häufige Phrasen

地球绕着太阳旋转。

The Earth rotates around the sun. (dìqiú ràozhe tàiyáng xuánzhuǎn.)

风车在风中旋转。

The windmill rotates in the wind. (fēngchē zài fēngzhōng xuánzhuǎn.)

他把椅子旋转过来。

He spun the chair around. (tā bǎ yǐzi xuánzhuǎn guòlái.)

这个零件可以360度旋转。

This part can rotate 360 degrees. (zhège língjiàn kěyǐ sānbǎiliùshí dù xuánzhuǎn.)

请把手机屏幕旋转一下。

Please rotate the phone screen. (qǐng bǎ shǒujī píngmù xuánzhuǎn yīxià.)

舞者在舞台上旋转。

The dancer spun on the stage. (wǔzhě zài wǔtái shàng xuánzhuǎn.)

螺旋桨开始旋转。

The propeller started to rotate. (luóxuánjiǎng kāishǐ xuánzhuǎn.)

他学会了旋转篮球。

He learned to spin the basketball. (tā xuéhuì le xuánzhuǎn lánqiú.)

这扇门是自动旋转的。

This door rotates automatically. (zhè shàn mén shì zìdòng xuánzhuǎn de.)

齿轮相互旋转。

The gears rotate against each other. (chǐlún xiānghù xuánzhuǎn.)

Wortfamilie

Substantive

旋转轴 axis of rotation
旋转门 revolving door
旋转木马 carousel

Adjektive

旋转式 rotary; revolving

So verwendest du es

旋转 (xuán zhuǎn) is a verb that means 'to rotate' or 'to spin'. It implies movement around a central point or axis. You can use it to describe physical objects or even abstract concepts like a 'rotating door' (旋转门 - xuán zhuǎn mén) or 'the earth rotates' (地球旋转 - dì qiú xuán zhuǎn).

Häufige Fehler

A common mistake is confusing 旋转 (xuán zhuǎn) with similar-looking words like 转 (zhuǎn). While both relate to turning, can be more general, meaning 'to turn' or 'to change direction', whereas 旋转 specifically emphasizes rotation around an axis. Think of as a broader term and 旋转 as a more specific type of turning motion. For example, you would say 'turn left' as 向左转 (xiàng zuǒ zhuǎn), not 向左旋转 (xiàng zuǒ xuán zhuǎn).

Tipps

Basic Meaning

旋转 (xuán zhuǎn) means to rotate or to spin. Think of a merry-go-round rotating.

Common Usage

You can use it for things that physically rotate. For example, 地球旋转 (dì qiú xuán zhuǎn) means the Earth rotates.

Action Verb

It's an action verb. So you can say something 正在旋转 (zhèng zài xuán zhuǎn), meaning it is rotating.

Visualizing Rotation

Imagine a fan 旋转. It's a continuous circular motion. 风扇在旋转 (fēng shàn zài xuán zhuǎn) - The fan is rotating.

Not for Turning Corners

Don't confuse it with 转弯 (zhuǎn wān), which means to turn a corner. 旋转 is about spinning in place or around an axis.

Figurative Use (Limited)

While primarily literal, you might occasionally hear it for something that 'spins' in thought, but this is less common for A1. Stick to physical rotation.

Compound Words

You might see it in words like 旋转门 (xuán zhuǎn mén), which is a revolving door.

Sentence Example 1

车轮在快速旋转。 (Chēlún zài kuàisù xuánzhuǎn.) - The wheels are rotating quickly.

Sentence Example 2

她喜欢看芭蕾舞演员旋转。 (Tā xǐhuān kàn bālěiwǔ yǎnyuán xuánzhuǎn.) - She likes to watch ballet dancers spin.

Practice Idea

Look around and describe things that 旋转. For example, a chair that spins, or a top. 这个椅子可以旋转。 (Zhège yǐzi kěyǐ xuánzhuǎn.) - This chair can rotate.

Einprägen

Eselsbrücke

Imagine a 'swan' (looks a bit like 'xuan' in 旋转) doing a graceful spin. The 'zhuan' part sounds like 'turn.' So, 'swan turn' helps you remember 'xuánzhuǎn' means to rotate or turn.

Visuelle Assoziation

Picture a spinning top or a revolving door. When you see or use something that rotates, think of the word 旋转. You could even draw a simple arrow circling an object to represent the motion.

Word Web

转 (zhuǎn) - to turn, to shift 旋转门 (xuánzhuǎnmén) - revolving door 旋转木马 (xuánzhuǎnmùmǎ) - merry-go-round 转动 (zhuǎndòng) - to turn, to rotate (similar to 旋转 but can also imply movement in place) 绕 (rào) - to go around, to encircle

Herausforderung

Describe objects that rotate or movements that involve rotation using 旋转. For example: - 地球在旋转。(Dìqiú zài xuánzhuǎn.) - The Earth is rotating. - 风扇在旋转。(Fēngshàn zài xuánzhuǎn.) - The fan is rotating. - 她旋转跳舞。(Tā xuánzhuǎn tiàowǔ.) - She rotated while dancing.

Im Alltag üben

Kontexte aus dem Alltag

Describing mechanical movement:

  • 轮子在旋转。(The wheel is rotating.)
  • 风扇叶片快速旋转。(The fan blades rotate quickly.)
  • 地球绕着太阳旋转。(The Earth rotates around the sun.)

Describing a dance or physical movement:

  • 她旋转着跳舞。(She dances while spinning.)
  • 芭蕾舞演员在舞台上旋转。(The ballet dancer spins on the stage.)
  • 他旋转身体躲过了球。(He spun his body to dodge the ball.)

Describing something spinning or twirling:

  • 陀螺在地上旋转。(The top spins on the ground.)
  • 厨师旋转着面团。(The chef spins the dough.)
  • 风车在风中旋转。(The windmill spins in the wind.)

Describing a turning motion of an object:

  • 请旋转把手打开门。(Please rotate the handle to open the door.)
  • 他旋转钥匙启动了车。(He turned the key to start the car.)
  • 旋转瓶盖才能打开。(You need to twist the cap to open it.)

Figurative use, like ideas or thoughts turning:

  • 我的思绪在旋转。(My thoughts are spinning.)
  • 他的想法一直在旋转。(His ideas keep turning.)
  • 问题在他脑中旋转。(The problem rotated in his mind.)

Gesprächseinstiege

"你见过什么东西快速旋转?(What have you seen that spins fast?)"

"你喜欢看旋转木马吗?(Do you like to watch carousels spin?)"

"你觉得地球自转重要吗?(Do you think the Earth's rotation is important?)"

"如果你可以旋转任何东西,你想旋转什么?(If you could spin anything, what would you spin?)"

"你觉得旋转的舞蹈好看吗?(Do you think spinning dances are beautiful?)"

Tagebuch-Impulse

描述一个你看到旋转的东西。(Describe something you saw spinning.)

写下你对旋转的理解。(Write down your understanding of rotation.)

如果你的房间能旋转,会发生什么?(What would happen if your room could rotate?)

描述一个需要旋转才能完成的动作。(Describe an action that requires rotation to complete.)

想一想,有什么东西一直在我们身边旋转,但我们没有注意到?(Think about it, what things are constantly spinning around us that we don't notice?)

Teste dich selbst 114 Fragen

fill blank A1

地球在不停地___。

Richtig! Nicht ganz. Richtige Antwort: 旋转

The Earth keeps turning or rotating. 旋转 (xuán zhuǎn) means to rotate or turn around a central point.

fill blank A1

这个风扇可以向左或向右___。

Richtig! Nicht ganz. Richtige Antwort: 旋转

The fan can turn or rotate left or right. 旋转 (xuán zhuǎn) is the correct verb for this action.

fill blank A1

请把椅子___过来,谢谢。

Richtig! Nicht ganz. Richtige Antwort: 旋转

You would rotate the chair to face a different direction. 旋转 (xuán zhuǎn) fits here.

fill blank A1

这个玩具车轮子会___。

Richtig! Nicht ganz. Richtige Antwort: 旋转

The wheels of the toy car will rotate. 旋转 (xuán zhuǎn) means to rotate.

fill blank A1

舞蹈演员在舞台上___。

Richtig! Nicht ganz. Richtige Antwort: 旋转

Dancers often spin or rotate on stage. 旋转 (xuán zhuǎn) describes this movement.

fill blank A1

他喜欢看时钟的指针___。

Richtig! Nicht ganz. Richtige Antwort: 旋转

The hands of a clock rotate. 旋转 (xuán zhuǎn) is the correct word here.

listening A1

The ball is rotating.

Richtig! Nicht ganz. Richtige Antwort: 球在旋转。
Richtig! Nicht ganz. Richtige Antwort:
listening A1

The fan is rotating quickly.

Richtig! Nicht ganz. Richtige Antwort: 风扇在快速旋转。
Richtig! Nicht ganz. Richtige Antwort:
listening A1

This toy can rotate.

Richtig! Nicht ganz. Richtige Antwort: 这个玩具会旋转。
Richtig! Nicht ganz. Richtige Antwort:
speaking A1

Read this aloud:

地球围绕太阳旋转。

Focus: xuán zhuǎn

Richtig! Nicht ganz. Richtige Antwort:
speaking A1

Read this aloud:

请你把椅子旋转一下。

Focus: xuán zhuǎn

Richtig! Nicht ganz. Richtige Antwort:
speaking A1

Read this aloud:

你看,那个陀螺在旋转。

Focus: tuó luó xuán zhuǎn

Richtig! Nicht ganz. Richtige Antwort:
writing A1

Write a short sentence describing something that rotates. (Use 旋转)

Well written! Good try! Check the sample answer below.

Sample answer

风扇在旋转。 (The fan is rotating.)

Richtig! Nicht ganz. Richtige Antwort:
writing A1

Imagine you are dancing. What part of your body can you rotate? Write a simple sentence.

Well written! Good try! Check the sample answer below.

Sample answer

我可以旋转身体。 (I can rotate my body.)

Richtig! Nicht ganz. Richtige Antwort:
writing A1

Write a sentence using '旋转' to describe how a door opens or closes.

Well written! Good try! Check the sample answer below.

Sample answer

门把手旋转。 (The doorknob rotates.)

Richtig! Nicht ganz. Richtige Antwort:
reading A1

地球为什么会有白天和黑夜?

Read this passage:

地球每天都在旋转。太阳从东边升起,从西边落下。这是因为地球在旋转。

地球为什么会有白天和黑夜?

Richtig! Nicht ganz. Richtige Antwort: 因为地球在旋转。

The passage states '地球每天都在旋转' and '这是因为地球在旋转' when explaining day and night.

Richtig! Nicht ganz. Richtige Antwort: 因为地球在旋转。

The passage states '地球每天都在旋转' and '这是因为地球在旋转' when explaining day and night.

reading A1

玩呼啦圈的时候,什么东西在你的腰上旋转?

Read this passage:

玩呼啦圈的时候,你需要让呼啦圈在你的腰上旋转。这很有趣。

玩呼啦圈的时候,什么东西在你的腰上旋转?

Richtig! Nicht ganz. Richtige Antwort: 呼啦圈

The passage says '让呼啦圈在你的腰上旋转'.

Richtig! Nicht ganz. Richtige Antwort: 呼啦圈

The passage says '让呼啦圈在你的腰上旋转'.

reading A1

什么东西会旋转来告诉我们时间?

Read this passage:

时钟的指针会旋转。它们告诉我们时间。

什么东西会旋转来告诉我们时间?

Richtig! Nicht ganz. Richtige Antwort: 时钟的指针

The passage directly states '时钟的指针会旋转。它们告诉我们时间。'

Richtig! Nicht ganz. Richtige Antwort: 时钟的指针

The passage directly states '时钟的指针会旋转。它们告诉我们时间。'

sentence order A1

Tippe auf die Wörter unten, um den Satz zu bilden
Richtig! Nicht ganz. Richtige Antwort: 地球 旋转 太阳

This sentence means 'The Earth rotates around the sun.'

sentence order A1

Tippe auf die Wörter unten, um den Satz zu bilden
Richtig! Nicht ganz. Richtige Antwort: 这个 风车 会 旋转

This sentence means 'This windmill will rotate.'

sentence order A1

Tippe auf die Wörter unten, um den Satz zu bilden
Richtig! Nicht ganz. Richtige Antwort: 请 旋转 把手

This sentence means 'Please rotate the handle.'

sentence order A2

Tippe auf die Wörter unten, um den Satz zu bilden
Richtig! Nicht ganz. Richtige Antwort: 地球围绕太阳旋转

The correct order is 'Earth around sun rotate'.

sentence order A2

Tippe auf die Wörter unten, um den Satz zu bilden
Richtig! Nicht ganz. Richtige Antwort: 舞者在舞台上优美地旋转

The correct order is 'Dancer on stage gracefully rotate'.

sentence order A2

Tippe auf die Wörter unten, um den Satz zu bilden
Richtig! Nicht ganz. Richtige Antwort: 这个椅子可以三百六十度旋转

The correct order is 'This chair can 360 degrees rotate'.

fill blank B1

地球绕着太阳___。

Richtig! Nicht ganz. Richtige Antwort: 旋转

The Earth rotates around the sun. '旋转' means to rotate.

fill blank B1

风扇叶片快速___,带来凉风。

Richtig! Nicht ganz. Richtige Antwort: 旋转

Fan blades rotate quickly to bring cool air. '旋转' is the correct verb for rotation.

fill blank B1

这个转盘可以360度___。

Richtig! Nicht ganz. Richtige Antwort: 旋转

This turntable can rotate 360 degrees. '旋转' means to turn around a central point.

fill blank B1

舞蹈演员在舞台上优美地___。

Richtig! Nicht ganz. Richtige Antwort: 旋转

The dancer gracefully rotates on the stage. '旋转' describes the spinning movement of a dancer.

fill blank B1

我的头有点晕,感觉整个房间都在___。

Richtig! Nicht ganz. Richtige Antwort: 旋转

My head is a bit dizzy, and it feels like the whole room is rotating. '旋转' is used to describe a spinning sensation.

fill blank B1

请把椅子___过来,这样我们就能面对面说话了。

Richtig! Nicht ganz. Richtige Antwort: 旋转

Please rotate the chair so we can talk face to face. '旋转' implies turning the chair on its axis.

multiple choice B1

Choose the correct sentence using 旋转:

Richtig! Nicht ganz. Richtige Antwort: 地球每天都在旋转。

地球每天都在旋转 means 'The earth rotates every day.' This is the correct usage of 旋转 to describe rotation.

multiple choice B1

Which object can 旋转?

Richtig! Nicht ganz. Richtige Antwort: 一个球 (a ball)

A ball can rotate. Books, water in a cup, and trees typically do not rotate in the sense of '旋转'.

multiple choice B1

What is the opposite of 旋转 (to rotate)?

Richtig! Nicht ganz. Richtige Antwort: 停止 (to stop)

停止 means 'to stop', which is the most direct opposite of 'to rotate'.

true false B1

风扇叶片在工作时会旋转。

Richtig! Nicht ganz. Richtige Antwort: Richtig

风扇叶片 (fan blades) do rotate when the fan is working.

true false B1

汽车的轮子在汽车行驶时不会旋转。

Richtig! Nicht ganz. Richtige Antwort: Falsch

汽车的轮子 (car wheels) definitely rotate when the car is moving.

true false B1

如果你想把一个瓶盖打开,你需要旋转它。

Richtig! Nicht ganz. Richtige Antwort: Richtig

To open a bottle cap, you usually need to twist or rotate it.

multiple choice B2

她喜欢看芭蕾舞演员在舞台上____。

Richtig! Nicht ganz. Richtige Antwort: 旋转

这句话描述了芭蕾舞演员在舞台上的动作,'旋转'最符合语境。

multiple choice B2

地球围绕太阳____。

Richtig! Nicht ganz. Richtige Antwort: 旋转

地球围绕太阳运动的专业术语是'旋转'。

multiple choice B2

这个新设备有一个可以360度____的摄像头。

Richtig! Nicht ganz. Richtige Antwort: 旋转

摄像头可以改变方向,'旋转'是表示这种动作的正确词语。

true false B2

当你用手转动门把手时,你是在让门把手'旋转'。

Richtig! Nicht ganz. Richtige Antwort: Richtig

门把手围绕其中心轴转动,这正是'旋转'的含义。

true false B2

一辆汽车在公路上直线行驶,这被称作'旋转'。

Richtig! Nicht ganz. Richtige Antwort: Falsch

'旋转'意味着围绕一个中心点或轴转动。直线行驶不是旋转。

true false B2

搅拌机工作时,刀片在碗里高速'旋转'。

Richtig! Nicht ganz. Richtige Antwort: Richtig

搅拌机的刀片围绕一个中心点快速转动,这是'旋转'的一个典型例子。

listening B2

The Earth rotates around the sun.

Richtig! Nicht ganz. Richtige Antwort: 地球围绕太阳旋转。
Richtig! Nicht ganz. Richtige Antwort:
listening B2

The wind turbine blades are rotating.

Richtig! Nicht ganz. Richtige Antwort: 风力发电机叶片正在旋转。
Richtig! Nicht ganz. Richtige Antwort:
listening B2

This dance move requires a quick rotation of the body.

Richtig! Nicht ganz. Richtige Antwort: 这个舞蹈动作需要身体的快速旋转。
Richtig! Nicht ganz. Richtige Antwort:
speaking B2

Read this aloud:

请你把椅子旋转一下,面对我。

Focus: 旋转 (xuán zhuǎn)

Richtig! Nicht ganz. Richtige Antwort:
speaking B2

Read this aloud:

我看到她的裙子在旋转。

Focus: 裙子在旋转 (qún zi zài xuán zhuǎn)

Richtig! Nicht ganz. Richtige Antwort:
speaking B2

Read this aloud:

这个装置能够360度旋转。

Focus: 360度旋转 (sān bǎi liù shí dù xuán zhuǎn)

Richtig! Nicht ganz. Richtige Antwort:
writing B2

Imagine you are an engineer describing how a new machine part works. Explain how it rotates and what its function is.

Well written! Good try! Check the sample answer below.

Sample answer

这个新机器部件的主要功能是帮助整个系统平稳地旋转。它设计独特,能够360度旋转,确保机器在不同方向上都能高效运作。

Richtig! Nicht ganz. Richtige Antwort:
writing B2

You are a tour guide explaining a historical monument. Describe a part of it that rotates or used to rotate, and its significance.

Well written! Good try! Check the sample answer below.

Sample answer

这座古老的钟楼顶部的风向标以前是会旋转的,它不仅指示风向,还象征着时间的流逝和历史的变迁,具有重要的文化意义。

Richtig! Nicht ganz. Richtige Antwort:
writing B2

Write a short paragraph about how something in nature, like a planet or a leaf, rotates and why this rotation is important.

Well written! Good try! Check the sample answer below.

Sample answer

地球的自转是日夜交替的原因,它围绕自身的轴心旋转。这种旋转对于地球上的生命至关重要,影响着气候模式和生物的作息。

Richtig! Nicht ganz. Richtige Antwort:
reading B2

根据这段文字,舞者在芭蕾舞中通过旋转展示什么?

Read this passage:

在芭蕾舞中,舞者经常通过快速旋转来展示他们的技巧。这种旋转需要极强的平衡感和核心力量。每一次完美的旋转都能引来观众的阵阵掌声。

根据这段文字,舞者在芭蕾舞中通过旋转展示什么?

Richtig! Nicht ganz. Richtige Antwort: 他们的平衡感和核心力量

文章中明确指出“这种旋转需要极强的平衡感和核心力量”,所以旋转展示的是舞者的平衡感和核心力量。

Richtig! Nicht ganz. Richtige Antwort: 他们的平衡感和核心力量

文章中明确指出“这种旋转需要极强的平衡感和核心力量”,所以旋转展示的是舞者的平衡感和核心力量。

reading B2

这段文字主要描述了什么?

Read this passage:

工程师们设计了一种新型的涡轮机,其叶片能够以极高的速度旋转,从而更有效地将风能转化为电能。这种创新大大提高了能源转换效率。

这段文字主要描述了什么?

Richtig! Nicht ganz. Richtige Antwort: 一种新型涡轮机如何通过旋转提高效率

文章主要讲述了新型涡轮机叶片高速旋转,从而更有效地将风能转化为电能,提高了能源转换效率。

Richtig! Nicht ganz. Richtige Antwort: 一种新型涡轮机如何通过旋转提高效率

文章主要讲述了新型涡轮机叶片高速旋转,从而更有效地将风能转化为电能,提高了能源转换效率。

reading B2

根据这段文字,地球的旋转模式导致了哪些现象?

Read this passage:

地球围绕太阳旋转,同时也在自转。这种复杂的旋转模式是季节变化和昼夜交替的根本原因。了解这些天文现象对于理解我们的世界至关重要。

根据这段文字,地球的旋转模式导致了哪些现象?

Richtig! Nicht ganz. Richtige Antwort: 季节变化和昼夜交替

文章中明确提到“这种复杂的旋转模式是季节变化和昼夜交替的根本原因”。

Richtig! Nicht ganz. Richtige Antwort: 季节变化和昼夜交替

文章中明确提到“这种复杂的旋转模式是季节变化和昼夜交替的根本原因”。

fill blank C1

地球绕着太阳___。

Richtig! Nicht ganz. Richtige Antwort: 旋转

地球围绕太阳运动,是旋转的动作。

fill blank C1

风扇的叶片在快速___。

Richtig! Nicht ganz. Richtige Antwort: 旋转

风扇叶片的动作是旋转。

fill blank C1

芭蕾舞演员在舞台上优雅地___。

Richtig! Nicht ganz. Richtige Antwort: 旋转

芭蕾舞演员的动作经常包含旋转。

fill blank C1

这个齿轮需要___才能带动机器运行。

Richtig! Nicht ganz. Richtige Antwort: 旋转

齿轮通过旋转来带动机器运行。

fill blank C1

魔方可以向各个方向___。

Richtig! Nicht ganz. Richtige Antwort: 旋转

魔方通过旋转来改变方块的位置。

fill blank C1

地球的自转和公转都属于___运动。

Richtig! Nicht ganz. Richtige Antwort: 旋转

地球的自转和公转都是围绕中心轴或点的旋转运动。

multiple choice C1

公司领导对项目的方向进行了多次讨论,但最终决定不___。

Richtig! Nicht ganz. Richtige Antwort: 扭转

扭转 (niǔzhuǎn) means to reverse or turn around a situation, which fits the context of project direction. 旋转 (xuánzhuǎn) refers to physical rotation. 转向 (zhuǎnxiàng) means to change direction. 回转 (huízhuǎn) means to turn back or revolve.

multiple choice C1

面对复杂的国际局势,这个国家的策略正在___,以适应新的挑战。

Richtig! Nicht ganz. Richtige Antwort: 转变

转变 (zhuǎnbiàn) means to change or transform, which is suitable for describing a country's strategy adapting to new challenges. 旋转 (xuánzhuǎn) is about physical rotation. 转化 (zhuǎnhuà) means to convert or transform, often referring to a change in nature or form. 翻转 (fānzhuǎn) means to flip over.

multiple choice C1

在激烈的市场竞争中,企业必须不断创新,才能避免被时代___。

Richtig! Nicht ganz. Richtige Antwort: 淘汰

淘汰 (táotài) means to eliminate or phase out, which fits the context of being left behind by the times. 旋转 (xuánzhuǎn) is physical rotation. 推翻 (tuīfān) means to overthrow or overturn. 颠覆 (diānfù) means to subvert or overturn.

true false C1

“旋转”通常用于描述物体围绕一个中心点或轴线进行圆周运动。

Richtig! Nicht ganz. Richtige Antwort: Richtig

是的,这是对“旋转”的准确定义和常见用法。

true false C1

当一个人在跳舞时快速转圈,我们可以用“旋转”来形容他们的动作。

Richtig! Nicht ganz. Richtige Antwort: Richtig

在跳舞中快速转圈的动作正是“旋转”的典型应用场景。

true false C1

如果我说一个人的思想“旋转”了,这意味着他的观点发生了根本性的改变。

Richtig! Nicht ganz. Richtige Antwort: Falsch

思想发生根本性改变通常用“转变”、“颠覆”或“扭转”来形容,而“旋转”主要用于物理上的转动,不适用于抽象的思想改变。

listening C1

The Earth rotates around the sun.

Richtig! Nicht ganz. Richtige Antwort: 地球围绕太阳旋转。
Richtig! Nicht ganz. Richtige Antwort:
listening C1

The blades of the wind turbine are rotating slowly.

Richtig! Nicht ganz. Richtige Antwort: 风力发电机叶片正在缓慢旋转。
Richtig! Nicht ganz. Richtige Antwort:
listening C1

He rotated his body to dodge the attack.

Richtig! Nicht ganz. Richtige Antwort: 他旋转身体,躲过了攻击。
Richtig! Nicht ganz. Richtige Antwort:
speaking C1

Read this aloud:

请你把椅子旋转九十度。

Focus: 旋转 (xuán zhuǎn)

Richtig! Nicht ganz. Richtige Antwort:
speaking C1

Read this aloud:

我喜欢看芭蕾舞演员的旋转动作。

Focus: 旋转 (xuán zhuǎn)

Richtig! Nicht ganz. Richtige Antwort:
speaking C1

Read this aloud:

这个机器的部件正在高速旋转。

Focus: 旋转 (xuán zhuǎn)

Richtig! Nicht ganz. Richtige Antwort:
writing C1

Imagine you are an engineer describing how a new machine operates. Write a paragraph explaining the rotational movement of a key component. Use '旋转' at least twice.

Well written! Good try! Check the sample answer below.

Sample answer

我们新设计的机器有一个核心部件,它以每分钟1000转的速度高速旋转。这个部件的持续旋转对于整个系统的稳定运行至关重要。它的旋转精度直接影响到最终产品的质量。

Richtig! Nicht ganz. Richtige Antwort:
writing C1

You are a choreographer explaining a dance move. Describe a movement where a dancer performs a full rotation. Use '旋转' at least once.

Well written! Good try! Check the sample answer below.

Sample answer

在第三段,舞者将进行一个优美的360度旋转,手臂随着身体的旋转而展开,营造出一种流畅而富有力量的视觉效果。

Richtig! Nicht ganz. Richtige Antwort:
writing C1

You are writing a short story about a character lost in a forest. Describe their experience of losing their sense of direction and feeling the world 'spinning' around them. Use '旋转' at least once.

Well written! Good try! Check the sample answer below.

Sample answer

在茂密的森林中,他彻底迷失了方向。周围的树木似乎都在他眼前旋转,让他感到一阵眩晕,无法辨别出路。

Richtig! Nicht ganz. Richtige Antwort:
reading C1

根据文章,地球的旋转产生了什么现象?

Read this passage:

地球每天围绕地轴旋转一周,从而产生了昼夜交替。这种自然的旋转运动是生命得以在地球上延续的基础之一。科学家们通过观测行星的旋转速度来推断其内部结构和构成。

根据文章,地球的旋转产生了什么现象?

Richtig! Nicht ganz. Richtige Antwort: 昼夜交替

文章明确指出“地球每天围绕地轴旋转一周,从而产生了昼夜交替”。

Richtig! Nicht ganz. Richtige Antwort: 昼夜交替

文章明确指出“地球每天围绕地轴旋转一周,从而产生了昼夜交替”。

reading C1

涡轮发动机的叶片通过什么方式产生推力?

Read this passage:

现代涡轮发动机的核心部件是叶片。这些叶片在高速气流的推动下,以惊人的速度旋转,从而产生巨大的推力。叶片的材料和设计对于确保其在高强度旋转下的稳定性和耐久性至关重要。

涡轮发动机的叶片通过什么方式产生推力?

Richtig! Nicht ganz. Richtige Antwort: 高速旋转

文章提到“这些叶片在高速气流的推动下,以惊人的速度旋转,从而产生巨大的推力”。

Richtig! Nicht ganz. Richtige Antwort: 高速旋转

文章提到“这些叶片在高速气流的推动下,以惊人的速度旋转,从而产生巨大的推力”。

reading C1

根据文章,芭蕾舞的“Pirouette”需要舞者具备哪些能力?

Read this passage:

芭蕾舞中的“Pirouette”是一种经典的旋转动作,舞者用一只脚支撑,另一只脚抬起,身体围绕中心轴快速旋转。掌握这种动作需要极高的平衡感、核心力量和长时间的练习。每一次完美的旋转都展现了舞者的技巧和艺术。

根据文章,芭蕾舞的“Pirouette”需要舞者具备哪些能力?

Richtig! Nicht ganz. Richtige Antwort: 平衡感、核心力量和练习

文章指出“掌握这种动作需要极高的平衡感、核心力量和长时间的练习”。

Richtig! Nicht ganz. Richtige Antwort: 平衡感、核心力量和练习

文章指出“掌握这种动作需要极高的平衡感、核心力量和长时间的练习”。

sentence order C1

Tippe auf die Wörter unten, um den Satz zu bilden
Richtig! Nicht ganz. Richtige Antwort: 地球围绕太阳旋转

This sentence means 'The Earth revolves around the sun.' The structure is Subject + 围绕 (around) + Object + 旋转 (rotate/revolve).

sentence order C1

Tippe auf die Wörter unten, um den Satz zu bilden
Richtig! Nicht ganz. Richtige Antwort: 芭蕾舞演员在舞台上优雅地旋转

This sentence means 'The ballerina rotates gracefully on the stage.' The structure is Subject + 在 (at/on) + Location + 副词 (adverb) + 旋转 (rotate).

sentence order C1

Tippe auf die Wörter unten, um den Satz zu bilden
Richtig! Nicht ganz. Richtige Antwort: 这个机器可以360度旋转

This sentence means 'This machine can rotate 360 degrees.' The structure is Subject + 可以 (can) + Degree + 旋转 (rotate).

multiple choice C2

在复杂的机械系统中,齿轮的______运动是传递动力的关键。

Richtig! Nicht ganz. Richtige Antwort: 旋转

齿轮通过旋转来传递动力。

multiple choice C2

地球自西向东______,形成了昼夜交替的现象。

Richtig! Nicht ganz. Richtige Antwort: 旋转

地球的自转导致了昼夜的交替。

multiple choice C2

芭蕾舞演员在舞台上优美地______,赢得了观众的掌声。

Richtig! Nicht ganz. Richtige Antwort: 旋转

芭蕾舞中经常有优美的旋转动作。

true false C2

风力发电机通过叶片的旋转来产生电能。

Richtig! Nicht ganz. Richtige Antwort: Richtig

风力发电机的核心原理就是利用风能带动叶片旋转。

true false C2

一辆汽车在直线上匀速行驶时,其车轮没有旋转。

Richtig! Nicht ganz. Richtige Antwort: Falsch

汽车在行驶时,车轮必然会旋转。

true false C2

分子在进行布朗运动时,会发生不规则的旋转和位移。

Richtig! Nicht ganz. Richtige Antwort: Richtig

布朗运动是分子不规则运动的体现,包括旋转和位移。

listening C2

The Earth rotates around the sun.

Richtig! Nicht ganz. Richtige Antwort: 地球围绕太阳旋转。
Richtig! Nicht ganz. Richtige Antwort:
listening C2

The blades of the wind turbine are rotating slowly.

Richtig! Nicht ganz. Richtige Antwort: 风力发电机叶片正在缓慢旋转。
Richtig! Nicht ganz. Richtige Antwort:
listening C2

She spun a few times and then stopped.

Richtig! Nicht ganz. Richtige Antwort: 她旋转了几圈,然后停了下来。
Richtig! Nicht ganz. Richtige Antwort:
speaking C2

Read this aloud:

请你模仿一下陀螺旋转的样子。

Focus: tuó luó xuán zhuǎn

Richtig! Nicht ganz. Richtige Antwort:
speaking C2

Read this aloud:

描述一下你看到一个旋转木马时的感受。

Focus: xuán zhuǎn mù mǎ

Richtig! Nicht ganz. Richtige Antwort:
speaking C2

Read this aloud:

如果你能让时间旋转,你会回到哪个时刻?

Focus: shí jiān xuán zhuǎn

Richtig! Nicht ganz. Richtige Antwort:
writing C2

Imagine you are an engineer describing the complex movements of a new robotic arm. Describe how one component of the arm rotates to achieve precise manipulation. Use '旋转' in your description.

Well written! Good try! Check the sample answer below.

Sample answer

这个机械臂的末端执行器可以进行360度自由旋转,以确保在狭小空间内对物体进行精确抓取和定位。这种多轴旋转设计极大地提高了操作的灵活性和效率。

Richtig! Nicht ganz. Richtige Antwort:
writing C2

You are a choreographer explaining a intricate dance move to your advanced students. Detail a specific movement where a dancer needs to rotate their body or a limb gracefully. Incorporate '旋转' into your explanation.

Well written! Good try! Check the sample answer below.

Sample answer

在第三节,舞者需要以轴心为支点,缓慢而控制地向左旋转一周,手臂带动身体形成一个流动的弧线。这个旋转的完成度将直接影响整个段落的视觉美感和情感表达。

Richtig! Nicht ganz. Richtige Antwort:
writing C2

Write a short paragraph for a technical manual describing how to properly tighten a screw or bolt, emphasizing the rotational action required. Use '旋转' correctly.

Well written! Good try! Check the sample answer below.

Sample answer

在安装此组件时,请务必顺时针方向旋转螺丝,直到感觉到适当的力矩。避免过度旋转,这可能导致螺丝滑牙或部件损坏。建议使用扭力扳手以确保精确的旋转力。

Richtig! Nicht ganz. Richtige Antwort:
reading C2

根据这段文字,地球的哪种旋转导致了昼夜交替?

Read this passage:

在天文学领域,行星的自转和公转是理解宇宙运动的基础。地球每天都会自转一周,导致昼夜交替。同时,它也围绕太阳公转,形成了季节的变化。这些精密的旋转运动共同维系着我们所知的生命周期。

根据这段文字,地球的哪种旋转导致了昼夜交替?

Richtig! Nicht ganz. Richtige Antwort: 自转

文章中明确提到“地球每天都会自转一周,导致昼夜交替”。

Richtig! Nicht ganz. Richtige Antwort: 自转

文章中明确提到“地球每天都会自转一周,导致昼夜交替”。

reading C2

这位钟表匠关注的是游丝的哪种特性?

Read this passage:

一位经验丰富的钟表匠正在维修一块古董怀表。他小心翼翼地拿起游丝,观察它在微小的轴承上如何精确地旋转。他解释说,这种微小的、持续的旋转运动是维持时间准确性的关键,任何细微的阻碍都会导致计时错误。

这位钟表匠关注的是游丝的哪种特性?

Richtig! Nicht ganz. Richtige Antwort: 它的精确旋转运动

文章指出“观察它在微小的轴承上如何精确地旋转”以及“这种微小的、持续的旋转运动是维持时间准确性的关键”。

Richtig! Nicht ganz. Richtige Antwort: 它的精确旋转运动

文章指出“观察它在微小的轴承上如何精确地旋转”以及“这种微小的、持续的旋转运动是维持时间准确性的关键”。

reading C2

根据这段文字,工程师优化风轮叶片设计的主要目的是什么?

Read this passage:

在现代风力发电技术中,风轮叶片的旋转效率直接影响发电量。工程师们不断优化叶片的设计,使其在不同风速下都能以最佳角度旋转,从而最大限度地捕捉风能。这种持续的优化是提升可再生能源利用率的关键。

根据这段文字,工程师优化风轮叶片设计的主要目的是什么?

Richtig! Nicht ganz. Richtige Antwort: 使其在不同风速下都能以最佳角度旋转以提高发电量

文章中提到“工程师们不断优化叶片的设计,使其在不同风速下都能以最佳角度旋转,从而最大限度地捕捉风能”。

Richtig! Nicht ganz. Richtige Antwort: 使其在不同风速下都能以最佳角度旋转以提高发电量

文章中提到“工程师们不断优化叶片的设计,使其在不同风速下都能以最佳角度旋转,从而最大限度地捕捉风能”。

sentence order C2

Tippe auf die Wörter unten, um den Satz zu bilden
Richtig! Nicht ganz. Richtige Antwort: 她的舞蹈旋转优美,如同精灵。

This sentence describes the elegant spinning of a dancer, comparing her to an elf. The structure emphasizes the grace of her rotation.

sentence order C2

Tippe auf die Wörter unten, um den Satz zu bilden
Richtig! Nicht ganz. Richtige Antwort: 地球的自转是恒久旋转的规律。

This sentence refers to the Earth's constant rotation, highlighting its unchanging nature as a fundamental law.

sentence order C2

Tippe auf die Wörter unten, um den Satz zu bilden
Richtig! Nicht ganz. Richtige Antwort: 他心头旋转着思考的问题。

This sentence uses '旋转' metaphorically to describe a problem constantly occupying someone's thoughts, circling in their mind.

/ 114 correct

Perfect score!

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