We have friends to help us fight against pollution, and trees are one of ______

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We have friends to help us fight against pollution, and trees are one of ________.

A．themselves	B．they
C．their	D．them

答案

解析

试题分析：themselves反身代词，他们自己； they人称代词主格，他们；their他们的；Them人称代词宾格，他们.句意：我们有朋友来帮助我们防止污染，树木就是其中之一。本句中人称代词做介词宾语，故用宾格形式。选D。

举一反三

词形转换
小题1:There are          (seventh) small apples in the bowl.
小题2:Mona also bought an alarm clock yesterday. I compared my alarm clock with          (her).
小题3:Everyone knows that          (library) are places for people to study.
小题4:Listen. Do you hear the sound of birds outside? Thanks to your ears, you can hear it         (clear).
小题5:It is said that          (tomorrow) sports meeting has been put off because of the bad weather.
小题6:His two daughters are very          (difference) from each other.
小题7:The          (win) of the photo competition was a 30-year-old man from Shanghai.
小题8:Mr Smith and his son used to smoke, but they          (like) smoking now because they think it’s unhealthy.

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Do you see that good-looking young man? is a famous Korean film star.

A．He

B．His

C．Him

D．Himself

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Old Mr. Black lives happily with his three dogs. of them are part of his family.

A．Both	B．All
C．None	D．Neither

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Complete the sentences with the given words intheir proper forms（用括号中所给单词的恰当形式完成下列句子。每空格限填一词）（共8分）
小题1:Don’t be afraid of making __________. They help you learn. (mistake)
小题2:The medicine should be taken_______a day after meals, George. (two)
小题3:I plan to enter for a summer camp with a friend of_______. (me)
小题4:I am not satisfied with the service here. I want to speak to the_______. (manage)
小题5:The boy moved__________ into the hall as the concert had already begun. (quiet)
小题6:The soldier saved the boy from the flood with a piece of ___________. (wooden)
小题7:Shops are not allowed to __________cigarettes to anyone under the age of 18.(sale)
小题8:Many people enjoy reading e-books, but I__________ it as it’s bad for the eyes. (like)

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A school newspaper The Teens asked over one thousand teenagers how they spent their spare time. Here they report the r     小题1:of the survey. It’s not at all surprising to learn that most teens said they wanted more free time. Most have less than an hour a day for after-school activities.
P      小题2:activity was popular among both girls and boys, averaging between three to six hours a week. Favourite sports among girls were tennis, basketball and swimming. Boys said they liked football, basketball and skating.
Speaking of entertainment, music and TV were popular. About half of those surveyed said that music was their favourite activity. This i       小题3:both listening to and playing music. TV was also very popular. Three quarters said they preferred watching TV to reading a book or magazine.
Unexpectedly, as many as three out of ten teenagers mentioned that collecting things was something they liked to do in their spare time. They had v      小题4:collections from cartoon books and baseball cards to stickers, toys and coins.
V  小题5:friends was also popular. Eight out of ten teenagers said they met friends once a week. Nine out of ten said they contacted friends through the Internet. A   小题6:popular way of contacting friends was the telephone. Everyone we surveyed said they spoke to friends every day. Most said they spoke about twenty minutes a day. Surprisingly, teenagers s    小题7:went dancing, especially girls. Only one out of ten said they went to the dance regularly.

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