2017届高考英语一轮复习梯级训练： Unit 4（人教版必修2）

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　　梯级演练·强技提能

　　Ⅰ. 用所给词的适当形式填空

　　1. Mr. Lee decided to fight for the(protect)of the environment.

　　2. (2011·福建高考)I’d prefer (reserve)my judgement until I find all the evidence.

　　3. The weather is concerned with all of us because it_______ (affect)us so directly—what we wear, what we do, and even how we feel.

　　4. Much to everyone’s_______ (relieve), the airplane took off without any problems.

　　5. This file may contain a virus that can be_______ (harm)to your computer.

　　答案: 1. protection

　　2. to reserve

　　3. affects

　　4. relief

　　5. harmful

　　Ⅱ. 完成句子

　　1. Iyou could help me to find his address. (appreciate)你若能帮我找到他的地址, 我将不胜感激。

　　2. They raised their arms tohurt. (protect)他们伸出胳膊去保护他们的孩子免受伤害。

　　3. She succeededtransform their popular television conversations into a book. (persuade)

　　她成功地说服他们把他们受欢迎的电视谈话编辑成一本书。

　　4. The audience, , warmly applauded for a long time. (affect)

　　被他的故事深深地打动的听众长时间鼓掌。

　　5. improving the air quality, but there is almost no effect. (pay)

　　提高空气质量已经引起了广泛关注, 但是效果不大。

　　1. would appreciate it if

　　2. protect their child from

　　3. in persuading them to

　　4. (who was)deeply affected by his story

　　5. Much attention has been paid to

　　Ⅲ. 语篇完形

　　Daisy had always longed to help 1. (endanger)species of wildlife. One day when she woke up she was taken to Tibet by a flying carpet, 2. ______ Daisy saw an antelope looking sad and then knew the antelopes were 3. ______ endangered species. Daisy wondered what to do to help them. The flying carpet travelled so fast

　　4. ______ next minute they were in Zimbabwe. Daisy turned around and found that she 5. ______ (watch)by an elephant. It asked if Daisy came to take its photo. In relief Daisy burst into 6. ______ (laugh). A monkey watched them and protected itself 7. ______ mosquitoes by rubbing. The monkey told them that they should pay more attention to the rainforest where it lived 8. ______ appreciate how the animals lived together. Daisy was amazed and they flew home. From this experience Daisy learned the 9. ______ (important)of wildlife protection. 10. ______ an experience!

　　答案: 1. endangered

　　2. where

　　3. an

　　4. that

　　5. was being watched

　　6. laughter

　　7. from

　　8. and

　　9. importance

　　10. What

　　Ⅳ. 话题写作

　　根据提示, 利用本单元所学知识, 完成下面的小作文。

　　1. 过度捕杀极大地影响了野生动物的数量。(hunt; affect)

　　2. 结果, 一些动物灭绝, 也有一些处境危险。(die out; in danger)

　　3. 幸运的是, 政府已经关注这种状况, 并采取了一系列措施。(pay attention to)

　　4. 我们成功地阻止了这种状况的恶化。(succeed)

　　【参考范文】

　　Hunting too much affected the number of wild animals greatly.

　　As a result, some animals have died out and others are in danger.

　　Fortunately, our government has paid attention to the situation and has taken a series of measures.

　　We have succeeded in preventing the situation from getting worse.