A1 · 入门 章节 8

The Basics of Time and Space

6 总规则
68 例句
5 分钟
本章规则 快速练习

Chapter in 30 Seconds

Master the art of placing people, objects, and events in the world around you.

  • Identify the correct prepositions for specific times and locations.
  • Describe the physical relationship between objects.
  • Express movement and possession using simple prepositions.
Find your place in time and space.

你将学到什么

Let's explore how to talk about *when* and *where* things are! We'll make friends with words like in, on, at, and next to. Soon, you'll easily say when a party is or where your book can be found.

Learning Objectives

By the end of this chapter, you will be able to:

  1. 1
    By the end you will be able to: Use 'in', 'on', and 'at' to describe where an object is located.

章节指南

Overview

Understanding English the basics of time and space is one of the most exciting steps you'll take as an A1 English grammar learner! It might seem like a small detail, but knowing how to talk about *when* and *where* things happen or are located is absolutely essential for everyday communication. Imagine trying to tell a friend where to meet you, or when your class starts – these little words called prepositions are your secret weapons.
In this chapter, we’re going to unlock the power of words like in, on, at, from, to, next to, behind, between, with, and without. Don't worry if they look like a lot right now; we'll break them down into simple, easy-to-understand chunks. By the end, you’ll feel much more confident saying things like
My book is on the table
or
The party is at 7 PM on Friday.
These foundational skills will help you build clearer sentences and express yourself like a pro, making your journey in English much smoother and more enjoyable!

How This Grammar Works

Let's dive into these super useful little words! We'll start with prepositions of place: at, on, and in. Think of at as a tiny dot on a map – it’s for specific points or locations, like
I am at home
or
She is waiting at the bus stop.
On is for surfaces, like a flat line:
The pen is on the desk
or
We live on Park Street.
And in is for larger, enclosed spaces, like a 3D box:
My keys are in my bag
or
He works in an office.
These help us pinpoint exactly where things are.
Next, we use these same words for time prepositions, but with a different logic. Imagine a time pyramid: in is for large, general periods, like
I wake up early in the morning
or
My birthday is in August.
Moving down to the middle, on is for specific days or dates:
The meeting is on Tuesday
or
We have a party on October 25th.
Finally, at the very tip, at is for precise clock times:
Dinner is at 7 PM
or
The movie starts at half past eight.
Now, let's look at movement and relationships. We use from and to for origin and destination. If you start somewhere, you come from there:
I walk from my house to the park.
This works for time too:
The shop is open from 9 AM to 5 PM.
For describing where objects are in relation to each other, we have spatial prepositions like next to, behind, and between.
If your phone is next to your computer, it's right beside it. If a cat is behind the sofa, you can't see it from the front. And if a shop is between the bank and the post office, it's right in the middle of them.
Lastly, with means something is included, like
coffee with milk,
and without means it's not included, like
tea without sugar.
These prepositions add crucial detail to your sentences.

Common Mistakes

  1. 1Confusing in and on for place:
✗ My phone is in the table.
✓ My phone is on the table.
*Explanation*: Use on for surfaces where something is resting, and in for enclosed spaces.
  1. 1Incorrectly using in for specific days:
✗ I will see you in Friday.
✓ I will see you on Friday.
*Explanation*: For specific days of the week, always use on.
  1. 1Missing or incorrect spatial prepositions:
✗ The car is the house. (unclear location)
✓ The car is next to the house. / The car is behind the house.
*Explanation*: These small words are necessary to clearly show the relationship between objects.

Real Conversations

1. Finding a location:

A

A

Excuse me, where is the restroom?
B

B

It's behind the big red sign, next to the stairs.

2. Making plans:

A

A

When is your English class?
B

B

It's on Monday, from 6 PM to 7 PM.

3. Ordering food:

A

A

Can I have a coffee, please?
B

B

Sure. With milk or without?
A

A

With milk, please. And sugar in it.

Quick FAQ

Q

When do I use at for time?

You use at for very specific clock times, like "The train arrives at 3 o'clock or Let's meet at noon."

Q

What's the main difference between in and on for places?

Think of in for something *inside* a larger area or container (like in the car, in the box), and on for something *on a surface* (like on the floor, on the wall).

Q

Can from and to be used for people, not just places?

Yes! You can say

This gift is from my friend
to show the origin of the gift, or
I sent a letter to my sister.

Q

Are next to and between always about physical objects?

While often used for objects, you can also use them for abstract concepts or people, like

My free time is between work and sleep,
or
He sat next to me in class.

Cultural Context

Native English speakers use these prepositions constantly, often without thinking. You'll notice that while there are rules, some phrases become fixed, like at home or on the weekend (though in the weekend is common in British English). Sometimes, fast speech might make the prepositions sound less distinct, but the clarity they provide is always valued.
Don't be surprised if you hear a slight regional difference; focus on the core meanings first.

关键例句 (8)

1

My keys are `in` my bag.

Mis llaves están en mi bolso.

地点介词：in, on, at (基础知识)
2

The book is `on` the shelf.

El libro está en el estante.

地点介词：in, on, at (基础知识)
3

I come **from** Mexico.

我来自墨西哥。

表示来源和目的地的介词 (from / to)
4

She goes **to** work every morning.

她每天早上都去上班。

表示来源和目的地的介词 (from / to)
5

My laptop is next to the coffee mug.

我的笔记本电脑在咖啡杯旁边。

方位介词：旁边、后面、中间 (Next to, Behind, Between)
6

Please wait for me in front of the mall entrance.

请在商场门口等我。

方位介词：旁边、后面、中间 (Next to, Behind, Between)
7

I'm going to the concert tonight `with my friends`.

我今晚要和朋友们一起去看演唱会。

英语介词：with 和 without
8

Can I have a pizza `with extra cheese`, please?

我能要一份多加芝士的披萨吗？

英语介词：with 和 without

技巧与窍门 (4)

💡

The 'Touch' Test

If the object is touching the surface, use 'on'. If it is surrounded by walls, use 'in'.
frontend.learn_grammar.from_rule: 地点介词：in, on, at (基础知识)
🎯

神奇的 'Day' 规律

只要时间单词里包含了 'day'，闭着眼选 on 就对了。比如：on Monday 或者 on my birthday。
frontend.learn_grammar.from_rule: 时间介词：in, on, at 的用法
💡

别忘了“to”！

去任何地方，除了家，都要用“to”。比如你想去学校，就说“go to school”，去公园就是“go to the park”，但回家是“go home”。
frontend.learn_grammar.from_rule: 表示来源和目的地的介词 (from / to)
💡

记住 'to' 是一家人

千万别漏掉 'to'。说 'next the' 是新手最容易犯的错。把它当成一个整体记：
The cat is next to the box.
frontend.learn_grammar.from_rule: 方位介词：旁边、后面、中间 (Next to, Behind, Between)

核心词汇 (5)

between in the middle of two things behind at the back of destination the place where someone is going origin the place where something starts without not having something

Real-World Preview

users

Finding a friend

Review Summary

  • Subject + be + [in/on/at] + Place
  • Subject + verb + [in/on/at] + Time
  • from [Start] to [End]
  • Object + [next to/behind/between] + Landmark
  • Review: At (point), On (surface/day), In (container/period)
  • with/without + Noun

常见错误

A bus stop is viewed as a specific point in space, not a container, so use 'at'.

Wrong: I am in the bus stop.
正确: I am at the bus stop.

Days of the week always use 'on'.

Wrong: The meeting is in Monday.
正确: The meeting is on Monday.

'Home' is an adverb of place here, so we do not use 'to'.

Wrong: I am going to home.
正确: I am going home.

Next Steps

You did a fantastic job today. Mastering prepositions is a huge milestone in your English journey!

Describe your room to a friend

Continue to: Talking About Amounts and Ideas

快速练习 (10)

选择正确的句子

Choose the correct sentence:

✓ Correct! ✗ Not quite. Correct answer: I can't live without Wi-Fi.
要表达某物是必需的，并且你不能没有它，我们用“without”。现在Wi-Fi真是太重要了！

frontend.learn_grammar.from_rule: 英语介词：with 和 without

哪个句子在语法上是正确的？

选择正确的句子：

✓ Correct! ✗ Not quite. Correct answer: My car is parked next to the bank.
'Next to' 必须包含 'to'。'Between' 则需要一个以上的物体。

frontend.learn_grammar.from_rule: 方位介词：旁边、后面、中间 (Next to, Behind, Between)

Choose the correct preposition for the sentence.

I'll meet you ___ the bus stop.

✓ Correct! ✗ Not quite. Correct answer: at
A bus stop is a specific point/location.

frontend.learn_grammar.from_rule: 地点介词：in, on, at (基础知识)

Fill in the blank.

She lives ___ the 4th floor.

✓ Correct! ✗ Not quite. Correct answer: on
Floors of a building use 'on'.

frontend.learn_grammar.from_rule: 地点介词：in, on, at (基础知识)

在空格处填入正确的介词。

The remote is ___ the two cushions.

✓ Correct! ✗ Not quite. Correct answer: between
我们用 'between' 是因为有两个独立的物体（沙发垫）。

frontend.learn_grammar.from_rule: 方位介词：旁边、后面、中间 (Next to, Behind, Between)

Fill in the blank with in, on, or at.

The milk is ___ the fridge.

✓ Correct! ✗ Not quite. Correct answer: in
The fridge is an enclosed container.

frontend.learn_grammar.from_rule: 地点介词：in, on, at (基础知识)

找出并修正句子中的错误。

Find and fix the mistake:

The bike is behind of the car.

✓ Correct! ✗ Not quite. Correct answer: The bike is behind the car.
'Behind' 后面不需要加 'of'。只有 'in front of' 才需要。

frontend.learn_grammar.from_rule: 方位介词：旁边、后面、中间 (Next to, Behind, Between)

Find the mistake in the sentence.

Find and fix the mistake:

The keys are at my pocket.

✓ Correct! ✗ Not quite. Correct answer: at
It should be 'in my pocket' because a pocket is an enclosed space.

frontend.learn_grammar.from_rule: 地点介词：in, on, at (基础知识)

Which is correct for transportation?

I am ___ the plane.

✓ Correct! ✗ Not quite. Correct answer: on
We use 'on' for public transport like planes.

frontend.learn_grammar.from_rule: 地点介词：in, on, at (基础知识)

Choose the correct preposition.

He is ___ school right now.

✓ Correct! ✗ Not quite. Correct answer: at
Functional locations like 'school' use 'at'.

frontend.learn_grammar.from_rule: 地点介词：in, on, at (基础知识)

Score: /10

常见问题 (6)

Only if the table has a drawer and something is inside it. Otherwise, use on the table.
Both are okay. At the hospital means you are there for a reason (visiting). In the hospital often means you are a patient.
用 at noon。中午是一个精准的时间点，就像 12:00 一样。
用 in，因为季节是很长的一段时间，比如 in summer。
from 表示来源或起点，比如“I am from Canada”。to 表示目的地或终点，比如“I go to school”。
可以的，它们经常用来描述一段持续时间，比如“The store is open from 9 AM to 5 PM”。
上一章
开启互动：学会大方提问与轻松说“不”
下一章
Talking About Amounts and Ideas
返回学习路线