一课一练2练习题

⼀课⼀练2练习题

Unit 1

I. Word forms

Directions: Complete the sentences with the words in the brackets. Change the form of the words if necessary

1. The bald eagle _____the United States．( representative )

2. We’re looking for young people with_____ and creativity．(entrepreneur)

3. Moving to the city has been a difficult_____ for us．(adjust)

4．Good eating habits and regular exercise are the_____for a healthy life．(found) 5．The teacher’s duties that morningincluded＿＿＿the before－school reading program．(supervise)

6．_______came to him as he started to write for the second time．(inspire) 7．The company has had another successfulyear，thanks to the______ and energy of our workforce．(enthusiastic)

8. In the last 20 years，Korea has been _____ into a major industrial

nation．(transformation)

9. He，too，made simplifications，but slowly，after studied reflection

and_____．(contemplate)

10．Einstein was awarded the Nobel Prize for his____ to Quantum Theory(量⼦论）(contributing)

II. Multiple Choices

Directions：There are 1 0 incomplete sentences in this section．For each sentence there are 4 choices markedA)，B)，C)and D)．Choose the best one of them to complete the sentence．

1．To be _______ to the House a person must be twenty-five years old and must have been a United States citizen forseven years．

A)elected B)appointed C)chosen D)picked

2．The government gave US a ______ to build another classroom．

A) donation B)permission C)grant D)award

3．As soon as the tanks came within_______，the soldiers opened fire．

A) distance B)length C)extent D)range

4. If you have difficulty_____ a particular book，please ask one of the librarians for assistance.

A)looking B)finding out C)locating D)limiting

5. That claim has been____ and much debated，but it seems to hold up．

A) challenged B)denied C)conceded D)refused 6．Bodybuilders use mental imaging to _____their physical development．

A) speed B)face C)elevate D)facilitate

7．Britain consistently fails to____ the scientific discoveries made in its universities．

A)explode B)exploit C)extend D)explore

8．Can the school board——teachers’rights to express their views?

A) restrict B)limit C)confine D)restrain

9. Her privileged upbringing had not ----her for hard work in the fields.A) provided B)made C)quit D)equipped

10. Later he----in war photography for magazines such as Life .Time, and Newsweek,

winning a number of awards.

A) specialized B)majored C)realized D)localized

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Unit 2

Word Forms

1．Academic ability is not the sole _____for admission to the college．(criteria) 2．Such techniques are not _____tomiddle-class families with modest savings，or to small business owners holding long—term capital gains．(avail)

3．A Certificate of Deposit remains one of the safest____．(invest)

4．I was too emotionally_____ to ask myself what my own expectations might be．(mature)

5. He developed computer software to handle complicated ___transactions．(finance) 6．If they do，juries should be told ofthe circumstances in order to assess the of a witness．(incredible)

7．_____ of Glacier Bay are complaining about the pollution caused by cruise ships．(reside)

8．_____，public interest in folk music has declined．(doubt)

9．In 1999 it was revealed that he was close to____．(bankrupt)

10. Y our teacher can give you _____ on choosing a career and writing a job

application．(guide)

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Unit 3

Word Forms

Directions：Fill in the blanks with the words given below．Change the form where necessary．

2．Long ______ in the sun will be harmful to your skin．

3．Students in grade two are required to ________ in the activity．

4．Since the disaster had occurred，what we can do now is to the 10SS．

5．The development of advertisements over the past decade has made_____ change in our life，

6．The supermarket’s_________ to quality turned out to be false．

7．The policemen’S task now is to _________who is the real murderer．

8．This slogan is designed to ______ all people to take actively part in the conference．

9．Though this organization has been established for a couple of years，it now still ___________ members around theworld．

10．The decline of Japan’business is an(a)______ on the Asian economy．

Unit 4

I. Word Forms

Directions：Fill in the blanks with the words given below．Change the form where bound approach crash explosion distressput away bundle schedule figure beam

2．The best of America’s skaters _______ for the camera．

3．They knew that they were ________ for New Y ork．

4．There is no very easy _____ to mathematics．

5．The teacher laid out a perfect______ for this team work．

6. A gust of wind swept the glass on the window off，and sent it ____ into the