Unit1 The Changing WorldTopic1 Our country has developed rapidlySectionB课后同步练习

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Unit1 The Changing World
Topic1 Our country has developed rapidly Section B
同步课后练习
从文中找出下列短语。
参加（活动）：__________________ 2. 从...中学习....：_______________________
有时间干某事：_______________ 4. 上演滑稽节目：_______________________
一群...：_____________________ 6. 一些有意义的事情：__________________
7 .残疾儿童：___________________ 8. 老年人：_____________________________
很长一段时间：________________
根据汉语提示完成句子。
We have _______ ________ ________ （参加）some volunteer activities during the summer holidays.
I have _______ _______ _______ ________（从......中学到许多） my Chinese teacher.
We haven’t seen each other _______ _______ _______ _______.（很长一段时间）
We should often help the _______ _______ .（残疾儿童）
They have _______ _______ （表演）funny shows for the old people.
按要求完成下列规律。
现在完成时其肯定陈述句，谓语结构是：_____________+动词的过去分词。
其否定陈述句，谓语结构是：have/has not +________________。
其一般疑问句是把have/ has提到_________________________。
其肯定回答是：Yes, 主语+ ______________________________。
其否定回答是：No, 主语+ ______________________________。
动词的过去分词变化规律：
直接在词尾加 ________________。
Eg. clean----cleaned play---- _________ jump---- ________
词尾有不发音的e，直接加____________________。
Eg. refuse----refused dance---- ________ move----________ decide----________
重读闭音节结尾，且末尾只有一个辅音字母________这个辅音字母，再加______。
Eg. stop----stopped plan----________ chat----________
以辅音字母+y结尾，变y为__________,再加_________。
Eg. copy----copied carry----________ try----________
不规则变化，熟记课本P146-P148不规则动词表中动词的过去式和过去分词。
Eg. do----________ be(am, is, are）----________ see----____________
take----________ come----________ become----__________
go----_________ shut----_________ fly----_______________
单项选择。
______ it was raining, ______ we still went to the museum.
Though; but B.Because; so C. Though; / D. Because; /
______ exciting news! We’ve never had ______ long vacation before.
What an; so B. What; such a C. How; such a D. How; so
We worked so slowly that we didn’t have enough time _______.
rest B. rested C. resting D. to rest
My sister is ______ herself, but she is a volunteer and often helps others.
disabled B. smart C.stupid D. healthy
---What did you do on Earth Day this year
--- We ______ a show to spread the message that we should protect the environment.
Put on B.put up C. put away D. put off
---Have you ever ______England before
--- Not yet. But I am going there next year.
been with B. gone to C. gone on D. been to
---How long ______ you ______ this city ---For three years.
Did; go to B. have; been in C. have; gone to D. have; been to
The girl ______ just ______ her face. It looks very clean now.
/; washed B. /; washes C. have; washed D. has; washed
---May I speak to Mr.Wang
----Sorry, he ______ Japan. But he ______ tomorrow.
has been to; will come back B. has gone to; will be back
C .has been to; would come back D. has gone to; won’t back
--Would you like to go and see Titanic with me tonight
--- Thanks, but I ______ it before.
see B. will see C. am seeing D. have seen
五．短文填空。
During the summer holiday, I went to the old people’s home with my classmates. It was quite ___1___ from our school, so we went there ___2___ bus. After an hour, we ___3___ there. When the old people saw us, they felt glad. We did a lot of things that day. First, we cleaned the house. It __4____ us the whole morning to do the work. And then we cooked and ___5___ lunch with them happily. After that some students sang and danced for them, some students chatted with them, and ___6___ students told funny stories to them. The old smiled all the time. Helping the old is interesting and exciting. We all like it. We were all very ___7___ when we left. ___8___ we thought it was a special experience for us. And __9____ of us felt that we were members of the big family. How happy we were! It is __10____ for us to help the people in need and show our love to everyone.
Unit1 The Changing World
Topic1 Our country has developed rapidly Section B
同步课后练习参考答案
从文中找出下列短语。
take part in 2. learn...from 3 have time to do sth 4. put on funny shows
5 .a group of 6. something meaningful 7. disabled children 8. the old
9 .for a long time
二．根据汉语提示完成句子
1. taken part in 2. learned/learnt a lot from 3. for a long time
4.disabled children 5. put on
三．按要求完成下列规律。
1. have/has; 动词的过去分词; 主语前; have/has; haven’t/hasn’t
2. ①ed played jumped; ②d danced moved decided;
③双写 ed planned chatted; ④i ed carried tried;
⑤done been seen taken come become gone shut flown
四．单项选择。
1-5: CBDAA 6-10 DBDBD
短文填空。
far 2. by 3. got/ arrived/ reached 4. took 5. had 6. other 7. tired
8. But 9. all/ each 10. good/great/necessary
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