Unit 6 When was it invented
Section A第一课时同步练习（附答案）
一、单项选择题：
1. is believed that Bell invented the first telephone in 1876.
A. It B. That C. This D. One
2.To people's great surprise，the old building still after the strong earthquake.
A．refused B．remained
C．required D．reviewed
3. You can ask Tom for advice when you have difficulty _______ English.
A. learn B. learned C. learning D. learns
4. What _____ if there is no rain
A. happen B. happened C. is happening D. will happen
5.—It has been raining for days. When will it stop
—It is that the rainy season will be longer than last year.
A．says B．said C．saying D．to say
6. —How far is your home from school
—It's about ten _____ walk.
A. minutes B. minutes' C. minute D. minute's
7.—I have great _____ in finishing the work by myself. Could you help me
—No problem.
A．fun B．success C．advice D．difficulty
8.In the past few years，great changes in Lianyungang.
A．take place B．took place
C．have taken place D．have been taken place
9.When _____ is shared, it will be halved. You'll not be so sad.
A．kindness B．happiness C．sadness D．illness
10. —_____ you _____ some Asian countries
—No, but my parents say we will fly to Thailand next summer.
A. Have; gone B. Have; gone to C. Have; been D. Have; been to
二、完成句子：
1. 我希望弄清楚世界各地正在发生的事情。
I ____________________ what's going on around the world.
2. 这本书两年前被翻译成许多种语言。
The book _______________ many languages two years ago.
3. 在学校我们经常用电脑上课。
We often _____ computers __________ classes at school
4. 迈克的许多书是从这家书店买来的。
Lots of Mike's books __________ from this bookstore.
5. 你正在努力学习还是正在开心地玩耍？
Are you __________, or are you __________
三、 阅读理解：
Marconi， an Italian inventor， who gave us the radio， probably didn't know how much his great invention would have done for the world in the years to come. Radio has perhaps done as much as any other communication tool. Things of the world can be reported to people everywhere a few seconds after they happened. Travelers in out of the way places， ships at sea， and even astronauts round the earth are able to keep in touch with each other by radio.
Television is another important invention. It lets us see as well as hear the actor. Since it was invented， TV has done a great deal in the daily life of people everywhere. Many programs are now televised on TV.
Perhaps the most modern invention is “Telstar”，a “star” moving round the earth. It makes it possible for the people all over the world to be closer than ever before. Now on TV a family in Chicago can watch a motor car race in Italy， a table tennis competition in Beijing or a volleyball match in Japan as these events are actually happening!
1.How many kinds of inventions does the writer mention in the article
A． One. B． Two. C． Three. D． Four.
2.Where did Marconi come from
A． America. B． France. C． Italy. D． Japan.
3.What does the underlined word “out of the way” mean in Chinese
A．不合适的 B．偏僻的 C．尽力的 D．繁华的
4.When the writer introduces Marconi in the first paragraph， he means________．
A． he is just an Italian inventor
B． his invention has done much for the world
C． he reported much to people all over the world
D． he helped people travel a lot around the world
5.What is “Telstar” used to do according to the passage
A． To receive and store information.
B． To move around the earth just like the moon.
C． To give light to the earth at night.
D． To help send radio or TV information to the world.
四、短文七选五：
Taking the time to keep a friendship is worth every moment. The following tips can help you keep a trusting friendship.
Be dependable. It's hard to rely on a person who doesn't behave in a trustworthy way. We all know some people who say, "Okay, I will..." but never follow through. If that's you, know that you are destroying your friend's trust. (1)
Be real. Connect with people whom you value on a deep level if you want to have long-term friendships. Make friends with people you can be yourself around. Be open to differences in opinion and style—that's what makes friendship interesting. If your behavior lacks sincerity, your friendship won't last. (2)
Be loyal. If your friend tells you something as a secret, don't talk about it with anyone else, just as you'd expect your friend to do for you. (3)
(4) Good friends show respect for each other by being openly and mutually supportive. If your friend has certain values and beliefs which you don't agree with, respect his or her choices and be open to hearing more about them. Sometimes your friend will say things that you find boring or uncomfortable, but if you have respect for your friend, you'll give your friend the space to speak, and to do so without judgment.
(5) Therefore, you should be there for your friend during hard times, and deepen a friendship to make it last.
A. Be respectful.
B. Be understanding.
C. Each friendship you keep is priceless.
D. Finally they'll stop believing what you say.
E. And don't discuss your friend behind his or her back.
F. You have a resposibility to help your friend be himself or herself, too.
G. People who don't have good friends sometimes like to ruin other people's friendships.
Unit 6 When was it invented
Section A第二课时同步练习（附答案）
一、单项选择题：
1.The kite_________ in China more than 2,000 years ago.
A. invents B. invented C. is invented D. was invented
2. A number of visitors ______ looking forward to visiting the Great Wall. The number of the visitors _______ sixty.
A. are; are B. is; is C. are; is D. is; are
3.Lisa made so many_________ in her homework, because she didn’t do it carefully enough.
A. suggestions B. ideas C. advice D. mistakes
4. I often encourage my sister ______ part in outdoor activities.
A. take B. taking C. to take D. takes
5.---Could you help me carry the books to my office, sir
---_________
A. It's a pleasure B. With pleasure C. You're welcome D. Me, too
6.Hurry up! Some_________ and_________ are on sale in the supermarket.
A. tomato; egg B. tomatoes; egg C. tomatoes; eggs D. tomato; eggs
7. I will go to the movie with Lisa_______ I don’t like the movie at all.
A. although B. because C. if D. until
8.---Thank you for showing me the way.
---_________
A. Don't mention it. B. Never mind. C. Of course not. D. Take it easy.
9.---Su Bingtian is the winner of the IAAF World indoor Tour（国际田联室内巡回赛）.
---_________ .he is a talented runner.
A Without doubt B. For example C. Once n a while D. All of a sudden
10. New energy cars have been_________ to cut down air pollution.
A. discovered B. found C. invented D. refused
二、词汇运用：
1. The old woman is holding a _______(篮子) full of vegetables.
2. He_________（误以为）Mary for her twin sister and that made them laugh a lot.
3. The yogurt is a little _______(酸的).
4. The soup is very _______(咸的). You have put too much salt into it.
5. We shouldn’t forget those national _______(英雄) in Chinese history.
6.The lost boy_____________（not find）yesterday．
7. English ________ (speak) in the world widely.
8.It's said(据说) that the long bridge______________（build）in two months．
9.Last year a large number of trees______________（cut）down．
10. The number of the students ________ (be) fifty.
三、 完成句子：
1. 今天报纸上没有什么重要信息。
There is in today’s newspaper .
2. 我们被分成三组。
We _______ ________ ________three groups.
3. 我意外地在公共汽车上遇见了她。
I met her ____ in a bus .
4. 杰克经常梦想有一架自己的飞机。
Jack often _______ ________ having a plane of his own.
5. 明亮的颜色不仅使人更愉快，而且更有活力。
Bright colors make people _________ _________ happier __________ ___________ more active.
四、补全对话：
A: Hello, Janet! (1)　　　
B: I think the beach might be the best place for sightseeing in the morning.
A: I agree. I would like to go to the beach this morning.
B: Well, that would be a good place to start our sightseeing. (2)　　　
A: Yes, we can. I hear that there is a very nice natural history museum there.
B: (3)　　　 We might go there since we are just down the street.
A: Where should we go in the afternoon
B: Why not go to the amusement park (4)　　　
A: I suppose so. Er, at the end of the day, we could watch the sun go down at the restaurant by the park.
B: (5)　　　 Let’s go and get a map.
A: OK.
备选答案：A. I don’t think so.
B. Yes, I hear the same thing.
C. It’s supposed to be quite good.
D. That sounds like a great idea!
E. Where shall we go sightseeing today
F. Where would you prefer to eat dinner
G. We could have breakfast there, couldn’t we
Unit 6 When was it invented
Section A第三课时同步练习（附答案）
一、单项填空
(　 　)1. Last term, each of us ______ to look after these young trees.
A. asked B. is asked C. was asked D. was asking
(　 　)2. I met an old friend of mine ______. He moved to Japan 10 years ago.
A. by far B. by accident C. by mistake D. by the way
(　 　)3. The food you cook ______ so good. I really enjoy it.
A. smells B. tastes C. sounds D. feels
(　 　)4. It ______ that nobody has beaten him so far.
A. is saying B. says C. is said D. is told
(　 　)5. —It' s so kind of you to help me mend my bike!
—______.
A. My pleasure B. With pleasure
C. Never mind D. Thank you
二、 翻译句子
6. 迈克无疑是班上跑得最快的人。
Mike is ____________________ the one who runs the fastest in the class.
7. 有人看见那架飞机掉进江里了。
The plane ____________ to ____________ the river.
8. 昨天早上我在街上偶然遇见了我的第一位老师。
I met my first teacher on the street ________________ yesterday morning.
9. 在过去的几年里，我们的家乡发生了巨大的变化。
__________________________________________________________________________
10.据说那本书是一位著名的美国作家写的。
__________________________________________________________________________
三、完形填空
After waiting at the bus station for about one hour and a half, I got on the bus to Taipei with my husband. On the bus we __11___ a woman sitting in our seat. My husband did not get __12__. He let me sit in the seat next to her and did not ask the lady to __13__ our seat. I looked carefully and found her right leg wearing a prosthesis (假肢). I __14__understood why my husband didn' t ask her to give back our seat.
My husband stood from Chiayi to Taipei and didn' t __15_ the lady that was our seat all the way. After we got off the bus, I said to my husband, “You were so kind to __16__your seat, but it was a long way from Chiayi to Taipei. It was not easy for you to stand for 2 hours. Your ___17__ must hurt now. You could ask her to give the seat back to you on the halfway and you didn' t have to be so ___18__.”
He said, “Life is not easy. I was not easy for only 2 hours. But she is not easy for all her __19__.” After I heard _20__ my husband said, I felt so warm and lucky that I had such a kind husband. I was so proud of him.
(　　)11. A. knew B. heard C. found D. felt
(　　)12. A. sad B. angry C. excited D. strange
(　　)13. A. give backB. go back C. come back D. look back
(　　)14. A. normally B. hardly C. finally D. usually
(　　)15. A. tell B. ask C. invite D. answer
(　　)16. A. get up B. give up C. look up D. make up
(　　)17. A. seat B. ticket C. legs D. heart
(　　)18. A. tired B. sleepy C. happy D. anxious
(　　)19. A. time B. way C. problem D. life
(　　)20. A. what B. how C. where D. when
四、阅读理解(B篇)
The smart wristband(智能手环)is a smart device(设备) that we can wear on our hands. It is especially popular with teenagers. More and more people use a smart wristband in their daily lives.
There are lots of famous brands we can buy online or in physical stores(实体店), such as Xiaomi, Apple and Huawei.
Why are smart wristbands so popular
Firstly, on the one hand, it is like a watch and it can tell you the time anytime. On the other hand, it is more than a watch. The wristband can also be connected to the mobile phone. You can use it to answer the phone call without taking out your mobile phone in your pocket. It is very convenient.
Secondly, the smart wristband looks fashionable. Most teenagers feel cool to have a smart wristband on their hands. That' s why we often see teenagers wearing wristbands.
Thirdly, most people have realized the importance of health. Some people do exercise every day to keep fit. Smart wristbands can help them to know how far they have run or how many steps they have taken.
With a smart wristband, you can know about your exercise at any time and you' ll know whether you achieve your aim or not. However, some parents don' t want their children to wear smart wristbands because they think wearing smart wristbands for a long time may cause cancer(癌症). They think the teenagers who wear smart wristbands are under the radiation all the time.
(　　)21. From the passage, we know that ______ like smart wristbands best.
A. the old B. sports stars C. teenagers D. children
(　　)22. Most teenagers think it______ to wear smart wristbands.
A. cool B. healthy C. convenient D. clever
(　　)23. Some parents don' t want their children to wear smart wristbands because they think ______.
A. smart wristbands are too expensive
B. using smart wristbands is a waste of time
C. smart wristbands are bad for their health
D. smart wristbands are bad for their study
(　 )24. The underlined word “radiation” probably means ______ in Chinese in this passage.
A. 压力 B. 辐射
C. 嫉妒 D. 幸福
(　 )25. From the passage we can know that ______.
A. we can only buy a smart wristband online
B. a smart wristband can only tell the time
C. a smart wristband can tell us how far we have run
D. a smart wristband is the same as a mobile phone
五、短文填空
As we all know, soccer is one of the most popular __26__ in the world. The biggest international soccer game is __27__ World Cup. Every four years, almost half of the population in the world watch the World Cup.
Uruguay won the __28__World Cup in 1930. Brazil is the only nation to play in every World Cup final stage. It has successfully __29__the World Cup five times. The Brazilian style of soccer is beautiful to watch—full of tricks and skills.
The 2010 FIFA World Cup __30__place in South Africa. It was the first cup hosted in Africa. The 2014 FIFA World Cup began __31__June 12th in Brazil, and it lasted about one month. The national teams of 32 countries were competing in 64 matches. New technology __32__ used in the Brazil World Cup. For example, it used electronic sensors (电子感应器) to check __33__ the ball had crossed the goal line or not.
Although the _34__national team didn' t make it to the World Cup, it didn' t stop Chinese soccer fans from __35__the matches in the early morning (Brazil is 10 hours behind China).
26. ____________ 27. ____________ 28. ____________ 29. ____________
30. ____________ 31. ____________ 32. ____________ 33. ____________
34. ____________ 35. ____________
Unit 6 When was it invented
Section A第一课时同步练习（附答案）
一、单项选择题：
ABCDB BDCCD
二、完成句子：
1 . hope, to, find, out
2. was, translated, into
3 . use, to, have
4 . were, bought
5 . studying, hard, having, fun
三、 阅读理解：
CCBBD
四、补全对话：
DFEAC
Unit 6 When was it invented
Section A第三课时同步练习（附答案）
一、单项填空
1-5 CBBCA
二、 翻译句子
6.without doubt
7.was seen fall into 8.by accident
9.Great changes have taken place in our hometown in the past few years.
10.It' s said that the book was written by a famous American writer.
三、完形填空
11-15 CBACA 16-20 BCADA
四、阅读理解
21-25 CACBC
五、短文填空
26.sports 27.the 28.first 29.won 30.took 31.took
32.was 33.whether 34.Chinese 35.watching

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