Unit 4 Topic 1 When was it invented Section B 同步练习

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Unit 4 Topic 1
Section B 同步练习
用方框中所给的词填空
Korea, comfortable, airplane, invented, bulb
It’s said that this kind of machine was by a farmer named Xu Xiang years ago.
Thomas Edison was the inventor of the light .
An is a machine which can fly in the sky.
This kind of material feels . It’s used for making the tent.
The pretty actress is from who has acted many TV plays.
单项选择
( ) 1. Light bulb is widely people today.
used by B. using by C. used of D. used to
( ) 2. his life, he made many contributions to the people.
When B. With C. During D. Since
( ) 3. The old man is an , and he a lot of things all these years.
invention; invent B. inventor; invent
inventor; has invented D. invention; inventor
( ) 4. In the past, jeans were just hard-wearing pants workers.
is designed by B. designed for C. is designed for D. designing for
( ) 5. They produced rice green vegetables.
not; but B. only; and C. not only; but also D. only; also
从方框中选择合适的选项补全对话(其中有两项是多余的)
A: Could you help me, sir?
B: Yes? 1
A: I want to go to the railway station, but I don’t know how to get the ticket from the TVM(自动售货机). The modern invention is strange for me.
B: 2 Well, just press here.
A: How much is the ticket?
B: 3
A: All right. By the way, how often do the trains come?
B: About every 6 minutes.
A: 4
B: At 11:00 am.
A: OK. Got it! Thanks for your help.
B: 5
This way please.What can I do for you? Do you live there? 5 yuan each. What time is the last one? It’s my pleasure. It takes 40 minutes.
2. 3. 4. 5.
四. 根据短文内容及首字母提示在空白处填上适当的单词，使短文意思完整。
Airplanes are the newest kind of transportation. From early times, people tried to
f 1 through the sky like birds. About 100 years a 2 , someone took the first ride on an airplane. This ride lasted for less than one m 3 . These first planes were very s 4 , too. Only one o 5 two people could fly in them at one time.
Today these p 6 are very big and fast. H 7 of people can travel in them at one time. W 8 them, people can get f 9 one side of the United States to the other in less than one day. Traveling is very d 10 from the way it was 100 years ago.



同步练习答案
1. invented 2. bulb 3. airplane 4. comfortable 5. Korea
二． 1. A 2. C 3. C 4. B 5. C
三. 1. B 2. A 3. D 4. E 5.F
四．1. fly 2. ago 3. minute 4. small 5. or
6. planes 7. Hundreds 8. With 9. from 10. different










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