职称英语综合类完型填空练习
练习:
1. A) give B) put C) take D) have
2. A) in B) at C) by D) to
3. A) yet B) never C) once D) ever
4. A) threat B) danger C) risk D) harm
5. A) Concerning B) Regarding C) Depending D) According
6. A) such B) just C) even D) well
7. A) strict B) severe C) strong D) heavy
8. A) raise B) arise C) rise D) lift
9. A) force B) pressure C) persuasion D) encouragement
10.A) amount B) deal C) number D) count
11.A) off B) away C) up D) over
12.A) belief B) request C) favour D) suggestion
13.A) factories B) generations C) houses D) stations
14.A) but B) although C) despite D) however
15.A) several B) over C) numerous D) various
答案与题解:
1. B 固定搭配 put the blame for ... ，表示“把……归咎于……”，所以 put 为正确答案。
2. A 介词搭配，文中“the world's temperatures”前需要补充一个介词，表达在全球范围内气温的上升，因此应该在 A 和 B 之间选择。而 at 后面只可以眼某个小地点，根据文意，只有 in 才是正确答案。
3. D 联系上下文，根据句意，显然作者要表达的是“以往任何时候”，因此选用 ever。其他三项均不符合句意。
4. C 固定搭配 at risk ，表达“濒临危险，处境危险”。
5. D 习惯用法 according to sb. 表示“据某某所说”，显然选择 D。
6. A 根据句意，作者要举例子，习惯用法即为 such as ... ，因此选 A。
7. B 根据句意，作者举例子是按照递进的顺序，从飓风、干早到排在后面的是更加严重的问题。strict 表示“严格的”，strong 表示“强烈的”，heavy 表示“沉重的，巨大的”，只有 severe 表示“严峻的，严重的”，因此 B 是正确答案。
8. C 根据句意，导致世界各地的海平面上升，所以在 A 和 C 之间选择。raise 表示"举起，抬起，唤起"，有主动意味，rise 表示客观的上升，因此是正确答案。
9. B 联系上下文，根据句意，根据选项，很容易理解是给政府施加压力，显然 pressure 最为恰当。
10. A 根据句意，减少二氧化碳的排放量，二氧化碳是不可数名词，因此 amount 是正确答案。
11. A 固定搭配，give off 表示"排放(气体、液体、光)等"，文中表达的是排放二氧化碳气体，显然选 A。而 give away 表示“泄露，分发” ，give up 表示"放弃" ，give over 表示“停止，交出”。
12. C 固定搭配 in favour of ... ，表示“支持……，赞成……”，所以选 C。
13. D 根据句意，作者表达的是"发电站"，为固定词组 power station。
14. D 联系上下文，上文说的是很多科学家的想法，下文转而言另外还有一些科学家的想法，有转折之意，且空格在两句未完的话之间，因此惯用法选择 however。
15. A 根据句意，还需要等几百年，several 表示"几个"，符合句意。其他三个选项均不合适。
练习题四
Nobody likes insects. They are annoying and sometimes dangerous. Some of them bite us and give us 51 ; others bite us and give us big red 52 . Some do not bite, 53 they just fly round our heads or crawl round our houses and gardens. And we do not like any of them 54 those lovely butterflies.
But insects are interesting. First, they are very 55 animals. Three hundred and twenty million years ago there were no men or other mammals in the world but there were insects. Today, 56 every square mile of land there are millions of them flying and crawling 57 . Second, insects are very adaptable to their habitat, to their food and to the weather. Now there are about a million different 58 in the world.
59 do people use insecticides?
Not many insects 60 us. In many cases we do not see the insects and we do not think much about them. The reason is that insects eat 61 of man's food, 62 there are so many billions of them.
We must use insecticides to get rid of them. An insecticide is simply a special chemical 63 with some poisonous elements. Farmers spray their crops very often and the insects die quickly. Of course some poisonous chemicals may 64 on the crops or in the 65 , and that is also dangerous.
51. A. wounds B. diseases C. disturbance D. panic
52. A. places B. points C. spots D. stains
53. A. because B. but C. or D. while
54. A. besides B. let alone C. except for D. except
55. A. old B. young C. small D. weak
56. A. on B. throughout C. with D. up
57. A. over B. above C. about D. up
58. A. species B. samples C. models D. specimens
59. A. When B. How C. Where D. Why
60. A. kill B. wound C. hurt D. pin
61. A. so many B. so little C. so few D. so much