七年级英语下册 1-12单元语法总结和习题精练(无(7)

children or people, please . Let them first. It is polite to We must teach little children how to cross the road safely. We must always give them a good example. Little children must not 10 on the road. ( )1. A. left B. right C. middle

( )2. A. wait

B. stop

C. think

( )3. A. left B. front C. right

( )4. A. pleased B. sure C. lucky ( )5. A. clean B. empty C. dirty ( )6. A. After

B. Before

C. If

( )7. A. old B. young C. short

( )8. A. watch B. shout C. wait ( )9. A. show B. help C. cross ( )10. A. skip

B. walk

C. play

二)阅读理解(课堂限时训练)。 A

When I was in seventh grade, I was a volunteer(志愿者) at the hospital in my town. I helped Mr. Gillespie there. He had no visitors. I spent many days there holding(抓住) his hands and talking to him, helping with many different things. He was in a coma(昏迷).

Once, I left for a week. I went on a vacation with my parents. When I came back, Mr. Gillespie was gone. I didn‘t ask any nurse where he was. I was afraid they might tell me he died.

Several years later, I met Mr. Gillespie in a bookstore one day. I said hello to him and told him how I knew him. His eyes were filled with tears, and he gave me a warm hug(拥抱).

He told me that he could hear me talking to him. He could feel me holding his hands the whole time. He thought I was an angel, not a person. Mr. Gillespie said that my voice and my hands kept him alive.

I didn‘t see him again, but I was always happy to think of him. I knew that I made a difference between his life and his death. More importantly, he made a difference in my life. He made me an angel! True or False:

( )1. ―I‖ helped Mr. Gillespie because we are friends. ( )2. Mr. Gillespie died when ―I‖ came back from the vacation. ( )3. ―I‖ met Mr. Gillespie a few years later.

( )4. We can see that it is possible to make a difference to other person‘s life by doing small things. ( )5. ―I‖ became an angel after I helped Mr. Gillespie. B

1. If you want to get to school at eight, which bus will you take? 2. Which bus can take you to the hospital before eight?

3. If you live near the bus stop, and you take Bus 3, when will you arrive at the computer city? 4. Amy lives near the library. How long does it take her to go to school by Bus 2? 5. What time must you get on the bus if you live near the video arcade and want to buy a computer at nine o‘clock?

Unit 4 Don‘t eat in class

2.arrive late for = be late for 做某事迟到 Don‘t arrive late for school.上课不要迟到。 else / other 别的，其他的

else修饰疑问词或不定代词，位于其后。Other修饰名词，位于其前。 What else do you have to do? 你们还必须做什么事？ I have something else to tell you.我还有别的事情要告诉你。 Where are the other boys? 其他的男孩在哪儿？ have to / must

have to“必须，不得不”，表示客观需要，即受客观条件限制不得不或必须去做某事。 must表示说话人的主观看法。

must只用于现在时，在表示过去、将来和完成时，用have to 的相应形式来代替must. My mother is ill, I have to look after my sister at home. 我妈妈病了，我必须在家照看我妹妹。 You must be careful. 你一定要小心。 practice doing sth 练习做某事 too much / too many / much too

too much“太多”，修饰不可数名词。 too much water太多水 too many“太多”，修饰可数名词复数。 too many children太多孩子 much too“太”，修饰形容词或副词。 much too small太小 6.after school放学后 after class 下课后 7.on school nights 在上学期间的晚上 8.No talking! 禁止谈话！

No+名词或动名词，表示禁止、不要做某事。

No smoking! 禁止吸烟！ No parking!禁止停车！ No swimming! 禁止游泳！

No photos! 禁止拍照 No noise!禁止喧哗！

9.I have to be in bed by ten o‘clock.我必须在10点之前上床睡觉。 1）in bed “睡觉，卧床”

in hospital在住院 in the hospital在医院里 at table 在吃饭 at the table在桌子边

2）by + 时间：在 之前 by Monday 在星期一之前 by + 交通工具：乘某种交通工具 by the way顺便问（说）一下 基础巩固

I. 根据所给单词，填入一个正确的单词形式。 1. Yao Ming practices ______(play) basketball every day. 2. ______(not) talk.. It‘ s time for class.

3. My sister ____(have) to look after my mother at home today. 4. I have to go to the supermarket ______(late).