48. The machines are made ______ at full speed.
A. work B. working C. to work D. to be worked
解析：答案是C make sth do 被动的时候要加to，即：sth be made to do
49. He moved away from his parents and missed them _____ enjoy the exciting life in New York.
A. much so as to B. very much to
C. too much to D. enough to
解析：答案是C。此题考查“too...to...(太……而不能……)”句型。
50. _________ the right kind of training , these teenage soccer players may one day grew the international stars.
A. Giving B. Having given C. To give D. Given
解析：答案是D 考查非谓语动词。如果把句子补充完整就不难看出：If they are given the right kind of training , 可知主语they 即these teenager soccer players与give 之间是被动的关系，所以用过去分词。根据主、从句主语一致可省略从句主语的原则，连词if 也可省，所以得出given the right kind of training , these teenager soccer players……
51. — What do you think of the plan?
— It’s easier said than _____.
A. carried out B. carrying out
C. carry out D. to carry out
解析：答案是A。carried out 与said是两个对等成分。
52. It is certain that men will never stop ______ new energy sources to power their growing industry.
A. finding B. to find C. having found D. found
解析：答案是A 可以肯定的是，人们永远不会停止寻找新能源来推动他们不断发展的工业。 stop doing sth 停止做某事
53. Please do me a favor — ______ my friend Mr. Smith to Youth Theater at 7:30 tonight.
A. to invite B. inviting C. invite D. invited
解析：答案是C 根据题干Please?do?me?a?favor 意为"劳驾，帮个忙"，是一个祈使句；后句是补充要求对方帮忙的具体内容，即"恳请你邀请我的朋友Mr．Smith?今晚七点半到青年剧院．"要与前句保持一致，故也用祈使句．
54. It is really quite extraordinary that we should have been at the same college without ______ before.
A. met B. being met C. having met D. having been met
解析：答案是D without 后面是个句子做定语。without + doing.
55. — Mum, why do you give me so much popcorn?
— _____ the boring time.
A. Kill B. Killing C. To kill D. Having killed
解析：答案是C。why引导的特殊疑问句通常可用不定式短语来回答。
56.At the age of 29, Dave was a worker, in a small apartment near Boston and ______ what to do about his future.
A. living; wondering B. lived; wondering
C. lived; wondered D. living; wondered
解析：答案是A 考查分词的用法。句意为：29岁的大卫,是一个工人,住在一间小公寓在波士顿附近,不知怎么办关于他的未来。现在分词作定语修饰a worker，and 为并列连词，连接相同的成份。
57. _____ with the size of the whole earth, the highest mountain doesn’t seem high at all.
A. When compared B. To compare
C. While comparing D. It compared
解析：答案是A。When compared...是When the highest mountain is compared...的省略。
58. Professor Smith is said ______ another important discovery in chemistry.
A. having made B. having been made C. to have made D. to make
解析：答案是C 这是一个固定句型 sb be said to do sth 据说某人做了某事
59. Nowadays people sometimes separate their waste to make it easier for it .
A. reusing B. reused C. reuses D. to be reused
解析：答案是D 考查动词不定时的用法。句意为：现在人们有时把他们的废物分开，以便很容易被重复利用。重新再利用是指将来发生的动作，而且是被动的。故选D。
60. Without the sun’s light ______ the earth’s surface, it would be so cold that life could not exist on the earth.
A. warms B. warmed C. warming D. to warm
解析：答案是C 用warming表示持续不断的过程
61. _____ in her best suit, the girl tried to make herself _____ at the party.
A. Dressed; noticed B. Dressing; noticing
C. Dressed; noticing D. Dressing; noticed
解析：答案是A。be dressed in, be lost in, be seated, be disappointed in等类似的短语在句中用作状语时,常用过去分词形式;make herself noticed意为“使自己被别人注意”。
62. The way the guests _____ in the hotel influenced their evaluation of the service
A. treated B. were treated C. would treat D. would be treated
解析：答案是B “在宾馆中客人们被对待的方式影响了他们对服务的评价”后面的influenced暗示了这道题的时态，指过去的事情
63. What surprised me most was that there appeared a _____ look on her face on hearing the unexpected news
A. worrying B. worried C. worry D. worries
解析：答案是B。作形容词用的-ing形式常用来修饰物,作形容词用的-ed分词常用来修饰人。注意:当修饰人的表情、眼神、眼泪、叫声时,常用-ed分词,如:excited look(激动的表情)。
A. work B. working C. to work D. to be worked
解析：答案是C make sth do 被动的时候要加to，即：sth be made to do
49. He moved away from his parents and missed them _____ enjoy the exciting life in New York.
A. much so as to B. very much to
C. too much to D. enough to
解析：答案是C。此题考查“too...to...(太……而不能……)”句型。
50. _________ the right kind of training , these teenage soccer players may one day grew the international stars.
A. Giving B. Having given C. To give D. Given
解析：答案是D 考查非谓语动词。如果把句子补充完整就不难看出：If they are given the right kind of training , 可知主语they 即these teenager soccer players与give 之间是被动的关系，所以用过去分词。根据主、从句主语一致可省略从句主语的原则，连词if 也可省，所以得出given the right kind of training , these teenager soccer players……
51. — What do you think of the plan?
— It’s easier said than _____.
A. carried out B. carrying out
C. carry out D. to carry out
解析：答案是A。carried out 与said是两个对等成分。
52. It is certain that men will never stop ______ new energy sources to power their growing industry.
A. finding B. to find C. having found D. found
解析：答案是A 可以肯定的是，人们永远不会停止寻找新能源来推动他们不断发展的工业。 stop doing sth 停止做某事
53. Please do me a favor — ______ my friend Mr. Smith to Youth Theater at 7:30 tonight.
A. to invite B. inviting C. invite D. invited
解析：答案是C 根据题干Please?do?me?a?favor 意为"劳驾，帮个忙"，是一个祈使句；后句是补充要求对方帮忙的具体内容，即"恳请你邀请我的朋友Mr．Smith?今晚七点半到青年剧院．"要与前句保持一致，故也用祈使句．
54. It is really quite extraordinary that we should have been at the same college without ______ before.
A. met B. being met C. having met D. having been met
解析：答案是D without 后面是个句子做定语。without + doing.
55. — Mum, why do you give me so much popcorn?
— _____ the boring time.
A. Kill B. Killing C. To kill D. Having killed
解析：答案是C。why引导的特殊疑问句通常可用不定式短语来回答。
56.At the age of 29, Dave was a worker, in a small apartment near Boston and ______ what to do about his future.
A. living; wondering B. lived; wondering
C. lived; wondered D. living; wondered
解析：答案是A 考查分词的用法。句意为：29岁的大卫,是一个工人,住在一间小公寓在波士顿附近,不知怎么办关于他的未来。现在分词作定语修饰a worker，and 为并列连词，连接相同的成份。
57. _____ with the size of the whole earth, the highest mountain doesn’t seem high at all.
A. When compared B. To compare
C. While comparing D. It compared
解析：答案是A。When compared...是When the highest mountain is compared...的省略。
58. Professor Smith is said ______ another important discovery in chemistry.
A. having made B. having been made C. to have made D. to make
解析：答案是C 这是一个固定句型 sb be said to do sth 据说某人做了某事
59. Nowadays people sometimes separate their waste to make it easier for it .
A. reusing B. reused C. reuses D. to be reused
解析：答案是D 考查动词不定时的用法。句意为：现在人们有时把他们的废物分开，以便很容易被重复利用。重新再利用是指将来发生的动作，而且是被动的。故选D。
60. Without the sun’s light ______ the earth’s surface, it would be so cold that life could not exist on the earth.
A. warms B. warmed C. warming D. to warm
解析：答案是C 用warming表示持续不断的过程
61. _____ in her best suit, the girl tried to make herself _____ at the party.
A. Dressed; noticed B. Dressing; noticing
C. Dressed; noticing D. Dressing; noticed
解析：答案是A。be dressed in, be lost in, be seated, be disappointed in等类似的短语在句中用作状语时,常用过去分词形式;make herself noticed意为“使自己被别人注意”。
62. The way the guests _____ in the hotel influenced their evaluation of the service
A. treated B. were treated C. would treat D. would be treated
解析：答案是B “在宾馆中客人们被对待的方式影响了他们对服务的评价”后面的influenced暗示了这道题的时态，指过去的事情
63. What surprised me most was that there appeared a _____ look on her face on hearing the unexpected news
A. worrying B. worried C. worry D. worries
解析：答案是B。作形容词用的-ing形式常用来修饰物,作形容词用的-ed分词常用来修饰人。注意:当修饰人的表情、眼神、眼泪、叫声时,常用-ed分词,如:excited look(激动的表情)。
