课时检测区·能力达标 Unit 2 Using Language

1、.课时检测区·才能达标. 根据汉语提示写出正确的单词1. While_ 阅读the article, please_ 画底线标出the importance phrases in it. 2. In_ 总结, his_ 评论is of great help. 3. In order to_ 集中on his study, he has_ 减少his outdoor activities. 4. To their_ 遗憾, he is easily_ 迷惑by the situation around him. 5. The_ 土壤provides much_ 营养for our cr

2、ops. 答案：1. skimming underline 2. summary comment 3. focus reduced 4. regret confused 5. soil nutrition . 选词填空confusing, no comment, keep. . . free of, regret, reduce, prefer, in summary, build up1. With the pressure_, she was off work for weeks because she couldnt stand it any more. 2. Can you give

3、some explanation about the accident caused by the son of the famous man yesterday? _! 3. He has_refusing their offer to work abroad. 4. He said that he_swimming to skating. 5. _, the little tramp is homeless, poor but optimistic, kind. 6. The scientists are trying to think of ways to_the water_pollu

4、tion. 7. From her confused look, we can know that the question is quite_. 8. She tried hard to_her weight by doing exercise every day. 答案：1. building up 2. No comment 3. regretted 4. preferred 5. In summary 6. keep free of 7. confusing. 8. reduce . 单句改错1. I have been waited for you for three hours.

5、2. He was walking along the street, to look this way and that. 3. The confusing look on her face suggested she was confused about the matter. 4. Her poor English often led to misunderstand when she first went to England. 5. The bad weather has lasted for several days, which has kept him going out fo

6、r a picnic. 答案: 1. waited waiting2. to look looking3. confusing confused4. misunderstand misunderstanding5. 在going out之前加from. 课文语法填空根据课文内容, 在空白处填入1个适当的单词或括号内单词的正确形式。Over the past half century, using chemical fertilizers 1. _havebecome very common in farming. Many farmers welcomed 2. _theyas a great

7、 way to stop crop disease and 3. _increaseproduction. 4. _recent, however, scientists have been finding that long-term use of these fertilizers can cause damage 5. _the land and, even more dangerous, to peoples health. With these 6. _discovery, some farmers are beginning to turn to organic farming,

8、7. _is simply farming without using any chemicals. There8. _bemany different organic farming methods. All of them have9. _ _same goal: to grow good food and without 10. _damagethe environment or peoples health. 1. 【解析】has。考察时态及主谓一致。此处主语为“using chemical fertilizers, 且根据时间状语“Over the past half century

9、可知, 此处应为如今完成时态的第三人称单数形式。2. 【解析】them。考察代词。此处指代前文出现的“chemical fertilizers, 且作动词welcome的宾语。3. 【解析】increase。考察非谓语动词。此处为构造“a way to do, 承前省掉to。4. 【解析】Recently。考察词性转换。修饰整个句子, 故用副词形式。5. 【解析】to。考察固定搭配。cause damage to对造成损害。6. 【解析】discoveries。考察名词单复数。由these可知, 此处需用名词复数形式。7. 【解析】which。考察定语从句。此处which引导非限制性定语从句, 修饰先行词organic farming, 且whic