Unit 9 Saving the earth

典型例题

1. It will be months before he __________ his work.
　　A. fit for　　B. is fit to　　C .is fit for　　D. is fit with
　　分析：fit作动词时意为“适合某物，适合某人”，需要直接加用名词：名词+ fit+ sb．/sth，因而排除A项。fit作形容词时，构成短语be fit for sth．/sb．表示“胜任，适合”。又因句中最后“…his work”是名词，故选项C为正确。

2. The teacher pointed ______the picture and told us a story.
　　A. to 　　B. of 　　C. on 　　D. out
　　分析：point to“指向……，指着……（表明位置较远点）”；point at“指着……（用手、棍指点着，表明较近）”；point…out“指出……”可加to sb．或that-clause。故选项A正确。

3. If you work hard, your ideas will ______ realities (现实).
　　A. turn in　　　B. turn into
　　C. be turned in D. be turned into
　　分析：把A变成B”词组turn A intoB，又因ideas被变成现实，应用被动语态，故选D正确。

4. While walking in the street, the wind blow ______his hat.
　　A. out 　B. away 　C. of 　D. from
　　分析：blow away或 blow（…）off表示“吹走，吹掉，吹散”，故选B正确

5. The wooden bridge was ______by the running water.
　　A. wasted out　　B. washed off
　　C. washed away D. washed up
　　分析：wash out拍打，破产，失败；wash off洗去；wash away冲走，冲蚀；wash up（餐后）洗餐具。根据题意，故答案为C项。

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