初三英语作文：WhyAreBicyclesSo 600字初中英语作文

　　Bicycle is a convinient means of transporation. It has been very popular in China. During the rush hours, particularly in big cities, you can often see a sea of bicycle riders in the streets. People can ride bicycles to their working places, to schools, to shopping centers and so on. In a word, bicycles play an important role in daily life.

　　Compared with cars, bicycles have many advantages. Firstly, they are not so expensive as cars and almost every family can afford to buy and repair them. Secondly, riding bicycle is a healthy form of exercise. They do good to our health. Thirdly, bicycles can save energy and does not cause any pollution, while cars will cause serious air pollution, which makes the air in our living place very dirty and makes a lot of people suffer from lung cancer. As we all know, China is a country with a large population. Ifeach family has a car, a large amount of energy would be wasted and air pollution would become more and more serious. Finally, most Chinese people don’ t live far away from where they work or study, it is convenient to ride bicycles. I think that is why bicycles are used so much.

　　Bicycles are so popular in China that China is often referred to as the kingdom of bicycles. I hope more and more people can ride bicycles in order to make our planet better and cleaner.

初一至初三全程英语知识点总结及练习

　　初一至初三全程英语知识点总结及练习

　　初一年级（上）

　　【知识梳理】

　　I. 重点短语

　　1. Sit down

　　2. on duty

　　3. in English

　　4. have a seat

　　5. at home

　　6. look like

　　7. look at

　　8. have a look

　　9. come on

　　10. at work

　　11. at school

　　12. put on

　　13. look after

　　14. get up

　　15. go shopping

　　II. 重要句型

　　1. help sb. do sth.

　　2. What about…？

　　3. Let’s do sth.

　　4. It’s time to do sth.

　　5. It’s time for …

　　6. What’s…？ It is…/ It’s…

　　7. Where is…？ It’s…。

　　8. How old are you? I’m…。

　　9. What class are you in?

　　I’m in…。

　　10. Welcome to…。

　　11. What’s …plus…？ It’s…。

　　12. I think…

　　13. Who’s this? This is…。

　　14. What can you see？ I can see…。

　　15. There is (are) …。

　　16. What colour is it (are they)? It’s (They’re)…

　　17. Whose …is this? It’s…。

　　18. What time is it? It’s…。

　　III. 交际用语

　　1. Good morning, Miss/Mr…。

　　2. Hello! Hi!

　　3. Nice to meet you. Nice to meet you, too.

　　4. How are you? I’m fine, thank you/thanks. And you?

　　5. See you. See you later.

　　6. Thank you! You’re welcome.

　　7. Goodbye! Bye!

　　8. What’s your name? My name is …。

　　9. Here you are. This way, please.

　　10. Who’s on duty today?

　　11. Let’s do.

　　12. Let me see.

　　IV. 重要语法

　　1. 动词be的用法；

　　2. 人称代词和物主代词的用法；

　　3. 名词的单复数和所有格的用法；

　　4. 冠词的基本用法；

　　5. There be句型的用法。