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24秋国开电大春山东广播电视大学综合英语(3)unit1单元练习Unit1 单元练习参考答案_1

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unit1单元练习_Unit1单元练习0unit1单元练习_Unit1单元练习0ÊÔ¾í×Ü·Ö:10

unit1单元练习_Unit1 单元练习0

unit1单元练习_Unit1 单元练习0

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Vocabulary


Choose the best answer for each of the following items.

1. On another _______ , she risked her life when she decided to travel across 40 miles of sea ice.

A. vocation

B. occasion

C. vacation

D. occupation

´ð°¸:B渝粤教育


2.A big guy stood _______ the doorway, so it was impossible for him to get through the door.

A. hiding国开搜题

B. preventing

C. blocking

D. entering

´ð°¸:C


3.He _______ raised his arm to protect his face when the ball flew to him.国家开放大学作业答案

A. obediently

B. incredibly

C. instinctively

D. thoroughly

´ð°¸:C


4.Yesterday, John took part in the 400-meter race. He was the last runner to _______ the finish line .

A. manage

B. show

C. cross

D. across

´ð°¸:C


5.The violent typhoon that occurred last week made the boats _______.

A. break out

B. drive off

C. move on渝粤题库

D. fall apart

´ð°¸:D


?Grammar


Choose the best answer for each of the following items.

6.I _______ three miles when I ________ a pain in my side. ?

A. haven¡¯t even gone; got

B. hadn¡¯t even gone; got

C. didn¡¯t go; had got

D. haven¡¯t gone; have got

´ð°¸:B


7.I ______dishes in the kitchen when you rang the bell the first time, and that¡¯s why I?______ hear you.

A. had washed; didn¡¯t渝粤教育

B. was washing; didn¡¯t

C. washed; didn¡¯t

D. was washing; hadn¡¯t渝粤题库

´ð°¸:B


8._____ the surface of metal, but also weakens its strength.

A. Not only rust corrodes£¨¸¯Ê´£©

B. Rust, which is not only corroded

C. Rust not only corrodes

D. Not only rust does corrode

´ð°¸:C


9.Very likely _______ made the moose behave as she did. ?

A. that starvation渝粤题库,我们的目标是要做全覆盖、全正确的答案搜索服务。

B. it is starvation which一网一平台答案

C. is it starvation国家开放大学作业答案

D. it was starvation that

´ð°¸:D


10.Butcher reached for the handgun usually _______ in the sled, but couldn¡¯t find it. ?

A. keeping

B. to be kept

C. kept

D. to keep

´ð°¸:C


Dialogue


Choose the best answer for each of the following items.

11.¨C I think I¡¯ll enter the ¡°Run for Your Life¡± marathon.


¨C ?????????????????????????????

A. I didn¡¯t know if I had enough energy to get to the top.

B. But you¡¯ve only been running for two weeks.

C. Really? Here comes the last runner to cross the finish line ¡­

´ð°¸:B


12.¨C Did you hear about Bill? He dropped out of school two weeks ago. ?


?¨C ?????????????????????????????

A. No one said anything. Did he hurt himself?

B. What made him decide to do that?

C. He leaves in the morning and comes home in the evening.

´ð°¸:B


13.¨C What made you decide to enter the race like that? ?


? ¨C ?????????????????????????????

A. I was so excited I don¡¯t think I¡¯ll be able to get to sleep for a while.渝粤教育

B. Was there ever a time when you thought you would drop out?

C. Well, I¡¯d always wanted to see if I could make it through a race like this.

´ð°¸:C


14.?¨C What did you think of the new James Bond movie? ?


? ¨C ?????????????????????????????

A. We were sitting so far back that we couldn¡¯t read the subtitles.

B. There is a disease that¡¯s called laughing sickness.

C. It¡¯s already after seven. The play starts at eight.国开搜题

´ð°¸:A


15.¨C Have you had any tests yet in your English class? ?


? ¨C ?????????????????????????????

A. To tell you the truth, I failed the Chemistry exam.渝粤教育

B. The problem is that my grammar is very poor.

C. We had our first one a couple of days ago.

´ð°¸:C


Reading渝粤题库


Read the following passages and choose the best answer for each of the following questions.

Passage 3一网一平台答案

渝粤题库,我们的目标是要做全覆盖、全正确的答案搜索服务。

¡¡¡¡Silicon Valley is a magnet£¨´Åʯ£»´ÅÌú£»ÓÐÎüÒýÁ¦µÄ¶«Î÷£©to which numerous talented engineers, scientists and entrepreneurs£¨ÆóÒµ¼Ò£©from overseas flock to in search of fame, fast money and to participate in a technological revolution whose impact on mankind will surely surpass the epoch-making£¨¾ßÓÐʱ´úÒâÒåµÄ£»»®Ê±´úµÄ£©European Renaissance and Industrial Revolution of the bygone age£¨ÎôÈÕ£¬ÍùÈÕ£©.


¡¡¡¡With the rapid spread of the Internet and the relentless£¨¼áÈ͵쬲»Çü²»Äӵ컲»Ð¸µÄ£©technological innovations generated through it, the information era is truly upon us, profoundly influencing and changing not only our lifestyle, but also the way we work, do business, think and communicate with others.


¡¡¡¡It is noteworthy that close to 50% of its skilled manpower, including engineers, scientists and entrepreneurs, come from Asia. Prominent among them are Indians and Chinese, and not a few Singaporeans.


¡¡¡¡Intellectual challenges aside, it is a common practice for start-ups£¨´´°ìÖÐµÄÆóÒµ¡¢¹«Ë¾µÈ£¬ÐÂÐËÆóÒµ£©to offer generous share options to employees in order to attract the right talent into their folds£¨¡²¼¯ºÏ´Ê¡³¡²¾ßÓй²Í¬ÐÅÑöµÄ¡³ÐÅͽ£¬´Ë´¦Ö¸¾ßÓÐͬһÀíÏë»òÐÅÄîµÄÈËȺ£©. This is a powerful incentive to motivate the staff to do their utmost and to share in the company's prosperity if it reaches its goal. Many regard this as the foundation of a successful enterprise.

16.What does ¡°it¡± in the 2 nd paragraph refer to? ________.

A. the Internet

B. the rapid spread of the Internet

C. the information era

D. our lifestyle

´ð°¸:A


17.The main idea of the passage is ________.

A. the information era upon us

B. Silicon Valley¡¯s success

C. Practice of successful enterprise

D. Intellectual challenges

´ð°¸:B


18.Why is Silicon Valley compared with a magnet? Because ________.

A. many famous people flock to it

B. it attracted numerous talented people

C. it is very famous渝粤题库

D. its impact will surpass European Renaissance and Industrial Revolution

´ð°¸:B


19.What does ¡°its¡± in the 3 rd paragraph mean? ________.渝粤题库,我们的目标是要做全覆盖、全正确的答案搜索服务。

A. Silicon Valley¡¯s渝粤题库,我们的目标是要做全覆盖、全正确的答案搜索服务。

B. Asia¡¯s国家开放大学作业答案渝粤搜题

C. America¡¯s

D. the Internet¡¯s

´ð°¸:A


20.Which of the following is NOT TRUE about the common practice for start-ups? ________.

A. Sharing in the company¡¯s prosperity

B. A successful enterprise

C. Generous share options

D. Intellectual challenges

´ð°¸:B

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