1. I don’t understand the text, there are few new words.
A. though
B. so
C. if
D. because
【答案解析】选A. 题意：尽管没有新单词，但我不理解文章。故选A
2.. There is _________in the magazine, so nobody likes it.
A. something interesting
B. nothing interesting
C. interesting nothing
D. interesting something
【答案解析】选B. 题意是：这个杂志上没有新的东西，所以没有人喜欢它.并且形容词修饰不定代词时要置后。故选B
3.We must plant more trees after we ________ every year.
A.cut off them
B.cut them off
C.cut down them
D.cut them down
【答案解析】选D. cut down 砍伐。代词作宾语放在中间。故选D
4.Wang Xiaobo is known _______________ a writer ___________ his novels.
A. for; as
B. as; for
C. for; to
D. for, with
【答案解析】选B.根据短语be known as –作为—而著名， be known for—因—而著名。故选B
5.We need to do what we can _______________ the environment.
A. Protect
B. protecting
C. protects
D. to protect
【答案解析】选D. to protect the environment作目的状语。故选D
6.---Would you like coffee, tea or juice?
----_______. I like milk.
A.None
B. Either
C. Neither
D. Nothing
【答案解析】选A. 题意：你想要咖啡，茶还是果汁？ 三者都不要， neither用于两者不要。None用于三者或三者以上。故选A
7. Factories have also polluted the land and the water. ______________many rivers and lakes are now dead.
A.At a result
B. For a result
C. As a result
D. In a result
【答案解析】选A.前后句是因果关系，故选A.
8.When it rains or when the wind blows, the earth is ___________________because millions of trees have been cut down.
A.taken up
B. taken off
C. taken away
D. taken out
【答案解析】选C.题意：当下雨或刮风时，泥土被带走因为大量的数被砍伐。故选C
9.Tree can stop the wind ______________the earth away.
A. to blow
B. from blow
C. to blowing
D. from blowing
【答案解析】选D.根据短语stop—from doing sth阻止—发生。故选D
10.Anyone who breaks the rules_________________.
A.will punish
B. will be punished
C. punishes
D. was punished
【答案解析】选B.题意：任何违反规则的人将要被惩罚。故选B
11.Though nearly three fourths of the earth is covered with water, we still are _________________drinking water.
A.weak in
B. bored with
C. good at
D.short of
【答案解析】选D.题意：尽管地球四分之三的面积被水覆盖，我们仍然缺少饮水.be short of—缺少。故选D
12.The way is very expensive. Can scientists find a ______way to do it?
A.more expensive
B. cheap
C. more cheap
D. less expensive
【答案解析】选D.题意：这种方法非常贵，科学家能找到一个更便宜的吗? 故选D
13. Lots of Carbon dioxide in the air has __________________a blanket around the earth.
A. made
B. caused
C. left
D. formed
【答案解析】选D.题意：空气中大量的二氧化氮绕着地球形成一个厚层。故选D
14.---Hi, Jane, tell you a piece of good news. I ________________________ America tomorrow.
----Wow, enjoy yourself !
A. will leaving for
B. leaves for
C. am leaving for
D. leave for
【答案解析】选C. leave 用进行时结构表示将来时意思， leave for +地点，意思“前往某地”故选C
15----Michael，could you tell me_____________________？
----OK. First we should save water and not waste it.
A. how can we avoid a serious water shortage
B. how we can avoid a serious water shortage
C. when we can avoid a serious shortage
D. when can we avoid a serious shortage
【答案解析】选B.考查宾语从句考点。从句用陈述语序，再根据回答。可知答案是B