21春南开《大学英语2》unit 8 复习资料
《大学英语2》unit 8 拓展资源Unit 8 相应练习
Part I:Structure and Vocabulary
1．How many ________ does a pentagon have?
A．lines B．inches C．sides D．edges
2．Arethereamongthenewbooks ________ thatinterestyou?
A．some B．one C．any D．both
3．I ________ her to the party but I didn’t know her well.
A．should invite B．would have invited
C．ought have invited D．may have invited
4．I hope that the parcel ________ in time.
A．cameB．would comeC．comes D．should come
5．There ________ only two apples left. We ________ finish them up.
A．are, can B．are, had better to C．are, might as wellD．are, maybe well
6．I wouldn’t ________ his nonsense if I were you .
A．put up B．put with C．put up with D．put off
7．The key ________ success is hard work and persistence.
A．on B．to C．for D．of
8．We’ve agreed ________ Spain for our holiday next year.
A．to B．on C．for D．with
9．I haven’ t seen you before, ________?
A．have I B．hadn’t I C．hasn’t I D．had I
10．I wish I ________ a doctor.
A．am B．were C．will be D．should be Part II:Reading Comprehension
Passage
To the curious and the courageous, the sea still presents the challenge of the unknown, for ignorance is still the distinguishing characteristic of man's relation to the sea. But now, more than ever, necessity urges us onward in our exploration of the sea. We now have submarines capable of staying under water of many months holding missiles capable of destruction many times greater than those used in World War Ⅱ. For strategic reasons, therefore, we need urgently to learn more about the ocean bottom. Quite apart from the threat of war, another necessity presses us to learn to master the sea. That necessity is basic to life itself: food. The lives of two-third of the world's people are wholly dictated by that basic necessity. They are oppressed by hunger and by the weakness and disease which hunger generates. Out of the sea we can extract the food to relieve the hunger of these millions of people and give dignity to their lives. We must turn to the sea, because the bounty of the land has limit.
1．The best title of the passage may be ________.
A．Challenge of the Unknown
B．World's Food Problem
C．Conquering the Sea
D．The Unknown World
2．Which of the following statements is true?
A．The sea is of special importance to the curious and the courageous.
B．The sea may be a potential threat to man.
C．Submarines may help us conquer the sea.
D．As yet, we still don't know much about the sea.
3．Modern submarines can ________.
A．destroy all the natural resources at the ocean bottom
B．stay under water for months without returning to their base for supplies
C．be the one and only answer to win the next war
D．be economically used as transport vessels
4．The author implies that ________.
A．the ocean may hold the key to solving the world's food problem
B．the advance of science and technology is a threat to human existence
C．conquering the sea may ultimately mean the conquest of the world
D．food shortage drives people to war
5．Wisely explored and fairly distributed of its harvest, the sea stands for ________.
A．a mighty threat
B．an unseen enemy
C．a great challenge
D．a potential promise
Keys:
Part I:Structure and Vocabulary
1-5 CCBCC 6-10 C BBAB
Part II:Reading Comprehension1-5 C DBAD奥鹏作业答案可以联系QQ 761296021
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