I think people should stop trees.or the environment will become worse．( )A．cut downB．to cut downC．cutting down 题目和参考答案——青夏教育精英家教网—

题目内容

16．I think people should stop _____ trees，or the environment will become worse．（　　）

A．

cut down

B．

to cut down

C．

cutting down

分析我认为人们应该停止砍伐树木，否则环境会变得更糟糕．

解答答案：C
本题考查动词的固定搭配．cut down 为动词原形，是砍伐的意思；to cut down 是不定式；cutting down 是非谓语动词，可以表示动名词或是现在分词．stop doing sth．停止做某事，stop to do sth 是停下来去做某事，根据题意可知，人们是应该停止砍伐树木这件事，故此选C．

点评本题需熟记谓语动词的固定搭配的基础上，结合语境，从而选出正确的选项．

练习册系列答案

17．The black bag _________ be Anna's．She has a blue one．（　　）

4．?The building is shaking．A woman with a baby in her arms is trying to open the door，but fails．Finding no way，she rushes into her bedroom and there they survive  the earthquake．?
In a factory building，as the workshop floor swings under the terrible shaking，workers run for safety．Some hide（隐藏） under the machines and survive，but others who try to run outside are killed by the falling ceilings．?
These scenes，played by actors and actresses，are from a film of science education《Making a Split Second Decision》shown in 1998on China Central TV in memory of Tangshan Earthquake．
By studying actual cases in the earthquake areas and scientific experiments，experts（专家）find that buildings remain untouched for the first 12seconds of an earthquake．?
In this short time，one has the best chance of surviving an earthquake by staying near the inside walls，in bedrooms and under beds，experts concluded in the film．"Earthquakes seem to catch the lives of those who run，"said many survivors in the earthquake areas，describing how their friends were killed on the doorways or along the stair steps as they tried to get out of the building．?
Their advice was proved in the film，"Take a hiding-place where you are rather than run，unless you are sure you can reach a safe open place in ten seconds．"

70．The word"survive"appears in the passage several times．It probably meansB in Chinese．
A．遇难    B．幸存     C．恐惧     D．摇晃
71．The workers who tried to run outside the building died becauseC．
A．the factory building was shaking terribly
B．they were making a film
C．they didn't have enough time to run outside
D．they were too nervous
72．The passage suggests that you shouldD when an earthquake happens．
A．cry for help
B．not move and lie on the floor at once
C．run down the steps as fast as you can
D．find a safe place and hide in at once or run out in ten seconds
73．Where can we probably find this passage？A
A．In a magazine          B．In an advertisement
C．In a history book      D．In a poster．

11．The prices of manyflowers usually go up during festivals．（flower）

1．-Is your ruler long？
-No，it isn't．It's short．

8．

We/I/You eat apples every day．．

5．No.2 Middle School is a public school，not a private（私立的） one．

6．Which of the following underlined parts is different in pronunciation from the others？（　　）

	A．	We should think of a plot when creating a comic strip．
	B．	The fish are removed from the birds'mouths by Damin．
	C．	Yesterday a bank robbery happened at the end of the corner．
	D．	He was so shocked that he could hardly say a word．

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