Unit1__基础过关 (2)

Unit1 基础过关（一）单项填空1. Scientists are convinced _____ the positive effect of laughter _____ physical and mental health.A. of; atB. by; inC. of; onD. on; at2. Kathy ______ some French while she was away on a business trip in France.A. picked upB. took upC. made upD. turned up3. The _______ boy made the police and his family _______.A. gone; puzzledB. missing; puzzledC. missing; puzzlingD. lost; puzzling4. Liu Xiang is believed _________ over $ 20 million in advertisements last year alone.A. to earnB. have earnedC. to have earnedD. having earned5. __________ your help, I passed the examination without any difficulty.A. Because ofB. Owing toC. Due toD. Thanks to6. Finally she ___________ that Tom was guilty.A. was convinced ofB. was convincedC. convincedD. wasconvincing实用文档7. Every time he returned from work, Paul would _______ his favorite music to relax himself.A. put onB. take onC. get onD. set on8. Our teacher told us that she was rather __________ at the __________ result of the test.A. disappointed; disappointingB. disappointing; disappointedC. disappointing; disappointingD. disappointed; disappointed9. The research group ____________ 15 members has made great achievements in recent years.A. is made up ofB. makes upC. made up ofD. making up of10. While our manager is away on business, our company will be _____________ Mr. Zhang.A. in the charge ofB. in charge ofC. taken charge ofD. taking the charge of(二) 单词拼写1. We haven’t heard much from our uncle _______________（最近）.2. There is convincing _____________ （证据）of a link between exposure to sun and skin cancer.实用文档3. On __________（平均）, he lost two pounds of weight every month.4. They’re ______________（研究）the effects of the chemical on the environment.5. Mr. Smith takes several part-time jobs, because he has a large family to __________ (供养).6. There are some _____________ (相似) between these two paintings.7. The ________________ （可能性）that he knew about the stolen files cannot be ruled out.8. This custom came into ___________（存在）at the beginning of last century.9. My friend Jack has dived in the Indian Ocean many times looking for _________ (财宝).10.The boss asked you about the _____________（进展）of your research work.(三) 选择合适的短语并用其正确形式填空。

A1.When John found he was going to be late, he _____________ his pace.2. The Government set up a working party to _____________ the problem.3. Girls _________ 45% of the student population in our school.4. I’ll do it __________________ your instructions.实用文档5. She must have gone out early, for she had not __________ for breakfast.6. The accident was ___________ his careless use of the gun.B1. The technology would ______________ that used to clone animals.2. I asked him to _____________ the business while I was away.3. The little girl ___________ several days ago, but the police haven’t got any clue about it.4. If you ___________ two hares, you will catch neither.5. We received 20 calls a day ______________.6. I haven’t got any reply from her ____________.(四) 综合填空1. --- Is your sick sister still weak?--- Yes, she doesn’t even have enoug h _________ to walk upstairs.2. --- Did our school football team win the game as we had expected?--- No, it was so _________. They lost the game by playing too riskily.3. --- Did they find any valuable things like gold and jewels in the tomb?实用文档--- Yes, they took away all the _________ there and became rich overnight.4.--- Have scientists been convinced that there are Yetis?--- Not really, they are still looking for evidence to see whether Yetis really ______.5. --- What will you leave in the snow if you walk on it?--- ___________.6. --- Have the police found anyone who saw the accident and could tell how it really happened?--- No, they haven’t found any ____________ yet.7. --- Look, the clouds are gathering. Is it likely to rain?--- Y es, there’s a high ___________ that it will, especially in this season.8. ---Can today’s advanced science and technology really explain why and how the Egyptian pyramids were built ?---No, it still remains _____________.9. --- Is Liu Xiang a household name all over the country?--- Yes, he is a _________________ hero.10.--- Have you ever tried riding that strong black horse?--- No, it’s so _________ that I cannot even get close to it.实用文档(五) 短文填空Justin Foster, an American high school student, (1) missing last Friday night. Police are puzzled about it and have stepped up their (2) for him. People have shown great interest in his disappearance due to (3) of puzzling lights in the sky and reports of alien visits around the time of his disappearance.Police have found Justin did (4) return home that night, because Justin’s two friends and some (5) have provided some evidence for that. His sister, Kelly, also heard Justin return home at about 11p.m. (6) to Kelly, a bright light then appeared outside her window and a large spaceship was flying outside, with strange-looking (7) in it. Just then she heard Justin shout and the UFO disappeared. She hasn’t seen Justin ever since. She believes the aliens took him, but her parents said she was only (8) . Some other people, like Mavis Wood, also say they have seen aliens.Police haven’t (9) out the possibility that Justin was taken by aliens, but are also looking into other possibilities. And they won’t give up until t hey find (10) evidence.实用文档参考答案(一) 1-5 CABCD 6-10 BAACA(二) 1. lately/ recently 2. evidence 3. average 4. researching 5. support6. similarities7. possibility8. existence9. treasure 10. progress(三) A: 1. stepped up 2. look into 3. make up 4. according to 5. shown up 6. due toB: 1. be similar to 2. take charge of 3. went missing 4. run after 5. on average 6. so far(四) 1. strength 2. disappointing 3. treasure 4. exist 5. Footprints/ 实用文档Footmarks6. witness7. possibility8. unexplained/ unknown/unsolved9. national 10. wild(五) 1. went 2. search 3. sightings 4. actually 5. witnesses6.According7. creatures8. dreaming9. ruled 10. convincing 实用文档。