解题方法 单选稿[上学期]
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文档简介
常欢笑莫强作愁 ，频静思不惹尘忧 ；命道浮沉有曲幽 ，阳光总在风雨后。
冠词 形容词 副词 代词名词 连词 交际用语 情态动词 强调句型 非谓语动词
一、解题指导
1.认真分析语境，准确理解和把握信息词。
解题时，首先要读懂题义，然后结合信息词，认真分析语境内容，揣摩命题人的设题意图，找准突破口，结合相关知识，选出最佳答案。
①Now that she is out of a job, Lucy ___ going back to school, but she hasn't decided yet. A. had considered B. has been considering
C. considered D. is going to consider
②Isn't that Ann's husband over there
No, it ___ be him --- I'm sure he doesn't wear glasses.
A. can't B. must not C. won't D. may not
2.注意英汉表达习惯，克服思维定势。
英汉两种语言在表达上存在很大的差异，平时应注意对二者进行分析、比较，而不是用汉语的习惯思维方式去认识和解决英语中的一些问题。要求我们不仅要具备牢固的基础知识，更要有应变能力。
①I read about it in some book or other, does it matter ____ it was
A. where B. what C. how D. which
②Good morning, Grand Hotel.
Hello, I'd like to book a room for the nights of the 18th and 19th.
_______.
A. What can I do for you B. Just a minute, please.
C. What's the matter D. At your service.
3.注意分析句子结构，避免主观性和随意性。
经常会遇到这类题：原句结构或动词短语等被某些成分分隔，或处于语法上的需要使其从原结构中分离出来，从而增强了试题中选项的干扰性，加大了试题的难度。这就要求我们不仅要掌握常用句型而且要学会熟练、灵活地运用，这样才能看清试题的本来面目，不会被表面现象所迷惑。
①The film brought the hours back to me ____ I was taken good care of in that far-away village.
A. until B. that C. when D. where
②The managers discussed the plan that they would like to see ____ the next year.
A. carried out B. carrying out C. carry out D. to carry out
注：see sb/sth do/doing/done
4．注意分析语境中的省略现象，完整理解句义。
在语境试题中，往往根据上下文的含义故意省略一些成分，增加试题难度。在解题时，一定要弄清题意，仔细地分析句子结构，补全出省略部分，这样才能保证选出正确答案
①If you are planning to spend your money having fun this week, better ___ it
you've got some big bills coming.
A. forget B. forgot C. forgetting D. to forget
注：Better=had better do sth
②I don't think I'll need any money but I'll bring some ___.
A. at last B. in case C. once again D. in time
注：in case=in case I need it.
5．注意标点符号、连词的使用。此外，还要注意句子的平衡结构。
①______ from Hongkong to Seattle !
______ from Hongkong to Seattle
A. What a long way it is B. How far is it C. What a long way is it D. How a long way it is
前一个选A后一个选B
② ____ is reported in the newspapers, talks between the two countries are making progress.
A. It B. As C. That D. What
③He set out soon after dark __ home an hour later.
A. arriving B. to arrive C. having arrived D. and arrived
二、解题技巧
单项选择考查学生在特定语境中准确运用词汇、语法知识和日常交际用语的能力。解题时要注意全面审题，尊重语境。
1.删除法（删繁就简）
We haven’t heard from Alice so far.
What ( do you suppose ) ________ to her
A.is happened B. has happened C. had happened D. did happen
2.增补法：
I’ll go to Jim’s party next Friday. What about you
I won’t go unless _______________.
A. I will be invited B. inviting C. invited D. be invited
注：添加 ( I am ) invited
3．转换句式法
①Is this school _______ you taught twenty years ago
A. the one B. where C. which D. the one where
考查定语从句。由于题干是问句形式，增加了难度。转换成陈述句：
This school is ________ I taught twenty years ago.
This school is the one in which (= where ) I taught twenty years ago.
②变“倒装”为正常语序：
实际就是句型结构：prefer to do sth. rather than do sth.
③变为陈述句，即：I think he would have Tom write a letter of congratulation to our monitor. (如果就该句的划线部分Tom提问，就成了题干内容：Who\Whom do you think he would have write a letter of congratulation to our monitor )
④ consider 的意思为：认为，不是“考虑”．易误选inventing. 我们将它转换成主动：People generally consider( think ) Charles Babbage to have invented the first computer.
4．结构还原法：
①All the top leaders discussed the plan that they would like to see _____ the next year.
A. put into practice B. putting into practice
C. to put into practice D. be put into practice
该题干定语从句中的 先行词the plan,原本是 从句里面see 的宾语。我们将从句部分还原，完整地表述为：They would like to see the plan put into practice the next year. ( 由于the plan是“被实施”，所以用过去分词短语put into practice在宾语 the plan后面充当宾补. 实际是考查结构: “ see … done”
②The old man often talked of the hard time he had_____ a big family in his thirties and forties.
A. to support B. support C. supported D. supporting
我们将定语从句部分还原成一个使用动名词结构的句子：“ … + have\has\had + a good\hard\tough + time + (in) doing sth.” 即： The old man had a hard time supporting a big family in his thirties and forties.
③If we work with a strong will, we can overcome any difficulty, _________great it is.
A. what B. how C. whatever D. however
将however还原：no matter how
④What’s made Tommy so upset
_________, I believe.
A. He has lost the game B. Losing the game
C. Because he lost the game D. Because of losing the game
我们可以寻求结构上的对等，疑问词问的是 what, 在句中充当主语，我们的回答也使用能等同代换的用作主语的动名词形式 B. Losing the game.
⑤Word had come from Mrs. Kane _____ she would arrive on the following Friday, which really delighted us all. A. which B. whether C. that D. whom
考查同位语从句。还原成正常的语序，即：Word (that she would arrive on the following Friday) had come from Mrs. Kane.
5．综合语义、情景分析
①The missing boys were last seen ______ near the river.
A. playing B. to be playing C. play D. to play
D项在结构上是成立的，但题干中的 last是至关重要的语境词：“失踪的孩子最后一次被人们看到时正在河边玩耍。”
②Are the new rules working
Yes. __________books are stolen.
A. Few B. More C. Some D. None
三、句式转换
甲、将倒装句改成陈述句。由于倒装句的使用，句子的结构变得陌生，对于这类题，可将题干还原成一个陈述句。
如：1.Whom would you rather have ___with you
A. to go B. go C. gone D. going
分析：本题题干改成陈述句，则应是：Would you rather have whom ___ with you 这样我们一眼就可以看出答案为B。
测试的知识点是使役动词have的宾语补足语用动词原形表示将要发生的动作。
2.Not until I came back ＿＿＿＿leave for work．
A． he did B． did he C． was he D． he was
分析： 题干为倒装语序，还原为正常语序为：He didn't leave for work until I came back．。因为在not...until 句型中，如果把not until...放于句首，主句要用倒装语序。故答案为B。
3.Never ___time come back again.
A. will lose B. will lost C. will losing D. will to lose
分析；本题的答案选B。如果将这个句子改为陈述句后我们便可以很容易地看出其结构为：Lost time will never come back again.由于命题时将句子改写成倒装句，题目便具有很大的迷惑性。
乙、将陈述句改为倒装句。我们首次接触时是一个倒装句，而命题者恰恰是有意地使用陈述句来命题。
如：1.We had ____left home than it began to rain.
A. no sooner B. hardly C. almost D. nearly
分析：No sooner...than是一个大家十分熟悉的句型。在考察知识点时，命题者却使用了一个陈述句。如果把题干改成：____ had left home than it began to rain
.这道题的答案A也就变得十分清楚了
2.We had ___arrived at the train station when the train began to move.
A. no sooner B. hardly C. almost D. nearly
分析: 如果把本题改为倒装句,句子的结构就变得很熟悉了本题考察的是句型:hardly...when( 一......就). 答案应为B.
丙、去掉从句或插入语。命题者有意地在一个句子中间插入一个从句或插入语，造成主谓隔离。如果将题干中的从句或插入语去掉，题干就会变得很简单。
如：1.The person we spoke to ___no answer at first.
A. make B. making C. makes D. made
分析；可以看出we spoke to是一个定语从句。将其去掉后，我们就会发现这个句子少了一个谓语动词。故本题选用答案D。
2.Who do you think ___us a talk this afternoon
A. to give B. gave C. will give D. giving
分析:do you think是一个插入语。如果把它去掉，那么答案C也就变得十分清楚了。
3、The days we looked forward to ____at last.
A. comes B. to come C. came D. coming
分析：本题很容易被误认为介词to的后面要接动名词（即动词-ing的形式）。实际上we looked forward to是一个宾语从句。介词to有其相应的宾语。如果将这个从句去掉，就可以看出本题缺少一个谓语。答案应选C。
丁、改被动句为主动句。由于被动句的使用，句子的结构相对于主动句来说就没有那么清楚。我们如果将其改为主动句，这类题就会变得清楚的多。
1.Time should be made good use of ___our lessons well.
A. learning B. learned C. to learn D. learns
分析：将题干改写为主动句，则为We should make good use of time ____our lesson well,可以发现介词of 有其相应的宾语，其后不能在用动名词做宾语。应选不定式做目的状语。答案是C。
2.He is ＿＿＿＿＿ to arrive on time．
A. hoped B. agreed C. expected D. promised
分析：.题干可还原为We＿him to arrive on time．因为选项中只有expected后可接不定式作宾语补足语，构成expect sb. to do sth．C
2.The little boy was caught ___in the shop.
A. to steal B. stealing C. steal D. stole
分析：改为主动句，则为：The salesman caught the boy ___in the shop. 很容易看出考查的知识点是catch sb doing sth. 故应选B
戊、改省略句为一个完整的句子。省略句使考生不易看清句子的结构。对于这类试题，可恢复被省略的成分，使句子的结构变得明朗，进而选择合适的答案。
1.——How long has this bookshop been in business
——_____1982.
A. After B. In C. Since D. From
分析：将答语部分改为一个完整的句子；This bookshop has been in business___1982.在所给的选项中只有since能同现在完成时连用。故答案为C
2. ----How did you sleep last night﹖
----Like a log． Never slept＿＿＿＿＿＿．
A. well B. better C. best D. a better
分析： 题干为省略句。根据题意，答语可补充完整为：I slept like a log． I have never slept better than last night。 故答案为B。
2.——What made her mother so angry
——____the exam.
A. Because she didn't pass B. Her not passing
C. She didn't pass D. Because her not passing
分析：将答语部分补全应为：____the exam made her mother so angry.可以看出少了一个主语。而能用作主语的是答案B.这个选项是一个动名词的复合结构.
己、强调句型还原成简单句式
例1 It was ＿＿＿＿＿ computer games that cost the boy a lot of time he ought to have spent on his lessons．
A. to have played B. playing C. played D. having played
分析： 判断一个句子是不是强调句型的最佳办法就是用还原法。即去掉题干中的It is(was)...that(who)，如果句子仍然成立 -- 表达完整的意思，则是强调句型；否则，则不是强调句型。此题去掉It was...that后，题干为＿＿＿＿computer games cost the boy a lot of time he ought to have spent on his lessons．，很容易看出本题应用-ing形式短语作主语，但无需用完成体。故答案为B。
注意比较下面例子：
例2.It was 2004 ＿＿＿＿ you joined the football club．
A． who B． that C． when D． which
分析： 运用还原法，去掉It was...(that)即可看出句意不完整(2004前需加in)，故此句不是强调句型，而是一个含有定语从句的主从复合句。故答案为C。
庚、疑问句还原为陈述句
例3.Is this book ＿＿＿＿ you have been looking for all the time﹖
A． that B． one C． the one D． it
分析：首先把疑问句还原成陈述句，题干即为This book is ＿＿＿＿you have been looking for all the time．。容易看出该题是一个缺少表语，且含有定语从句的主从复合句。不难看出，定语从句you have been looking for all the time修饰的先行词是主句的表语，而选项中只有the one符合。故答案为C。
注意比较下面例子：
例4.Is this the book ＿＿＿＿ you have been looking for all the time﹖
A． that B． one C． the one D． it
分析： 还原题干为：This is the book ＿＿＿＿ you have been looking for all the time．我们会发现空白处应为关系代词that或which，其引导定语从句修饰先行词the book。故答案选A。
辛、 感叹句还原为陈述句
例． ＿＿＿＿＿what little Tom said to his mother sounded!
A． what reasonable B． How a reasonable
C． How reasonable D． What a reasonable
分析： 题干为一感叹句，如果还原成陈述句，即：What little Tom said to his mother sounded＿＿＿＿!。很容易发现sound之后应接形容词作表语。故答案为C。
壬、 复合句还原为简单句
例. He suggested the problem worth paying attention ＿＿＿＿at the meeting．
A． to be discussed B． to being discussed
C． to discuss D． to discussing
分析:本题容易误选B，误把being discussed当成 paying attention to的宾语。如果把此复合句还原成两个简单句: He suggested the problem ＿＿＿＿＿at the meeting．和The problem is worth paying attention to．。很容易看出空白处应填"（should）＋动词原形"，而worth paying attention to是修饰宾语从句主语the problem的。故答案为A。
癸、 固定短语还原
例 That was ＿＿＿＿we had in London 3 years ago!
A． wonderful time B． a wonderful time C． wonderful D． wonderfully
分析 ：在某些复合句中，被修饰的先行词与定语从句中动词可构成固定短语。此句可还原为：We had a wonderful time in London 3 years ago．。可看出该复合句中有一固定搭配had a wonderful time（玩得愉快），定语从句中省略了关系代词that。故答案为B。
I am sorry for the trouble I have put you ＿ the problem.
A. to solve B. of solving C. to of solving D. to have solved
分析，本题容易误选A。其实，只要能看出复合句中put sb 。to the trouble of doing sth．，就可得出答案C。
第 3 页 共 6 页 cqlplin 搜集整理
冠词 形容词 副词 代词名词 连词 交际用语 情态动词 强调句型 非谓语动词
一、解题指导
1.认真分析语境，准确理解和把握信息词。
解题时，首先要读懂题义，然后结合信息词，认真分析语境内容，揣摩命题人的设题意图，找准突破口，结合相关知识，选出最佳答案。
①Now that she is out of a job, Lucy ___ going back to school, but she hasn't decided yet. A. had considered B. has been considering
C. considered D. is going to consider
②Isn't that Ann's husband over there
No, it ___ be him --- I'm sure he doesn't wear glasses.
A. can't B. must not C. won't D. may not
2.注意英汉表达习惯，克服思维定势。
英汉两种语言在表达上存在很大的差异，平时应注意对二者进行分析、比较，而不是用汉语的习惯思维方式去认识和解决英语中的一些问题。要求我们不仅要具备牢固的基础知识，更要有应变能力。
①I read about it in some book or other, does it matter ____ it was
A. where B. what C. how D. which
②Good morning, Grand Hotel.
Hello, I'd like to book a room for the nights of the 18th and 19th.
_______.
A. What can I do for you B. Just a minute, please.
C. What's the matter D. At your service.
3.注意分析句子结构，避免主观性和随意性。
经常会遇到这类题：原句结构或动词短语等被某些成分分隔，或处于语法上的需要使其从原结构中分离出来，从而增强了试题中选项的干扰性，加大了试题的难度。这就要求我们不仅要掌握常用句型而且要学会熟练、灵活地运用，这样才能看清试题的本来面目，不会被表面现象所迷惑。
①The film brought the hours back to me ____ I was taken good care of in that far-away village.
A. until B. that C. when D. where
②The managers discussed the plan that they would like to see ____ the next year.
A. carried out B. carrying out C. carry out D. to carry out
注：see sb/sth do/doing/done
4．注意分析语境中的省略现象，完整理解句义。
在语境试题中，往往根据上下文的含义故意省略一些成分，增加试题难度。在解题时，一定要弄清题意，仔细地分析句子结构，补全出省略部分，这样才能保证选出正确答案
①If you are planning to spend your money having fun this week, better ___ it
you've got some big bills coming.
A. forget B. forgot C. forgetting D. to forget
注：Better=had better do sth
②I don't think I'll need any money but I'll bring some ___.
A. at last B. in case C. once again D. in time
注：in case=in case I need it.
5．注意标点符号、连词的使用。此外，还要注意句子的平衡结构。
①______ from Hongkong to Seattle !
______ from Hongkong to Seattle
A. What a long way it is B. How far is it C. What a long way is it D. How a long way it is
前一个选A后一个选B
② ____ is reported in the newspapers, talks between the two countries are making progress.
A. It B. As C. That D. What
③He set out soon after dark __ home an hour later.
A. arriving B. to arrive C. having arrived D. and arrived
二、解题技巧
单项选择考查学生在特定语境中准确运用词汇、语法知识和日常交际用语的能力。解题时要注意全面审题，尊重语境。
1.删除法（删繁就简）
We haven’t heard from Alice so far.
What ( do you suppose ) ________ to her
A.is happened B. has happened C. had happened D. did happen
2.增补法：
I’ll go to Jim’s party next Friday. What about you
I won’t go unless _______________.
A. I will be invited B. inviting C. invited D. be invited
注：添加 ( I am ) invited
3．转换句式法
①Is this school _______ you taught twenty years ago
A. the one B. where C. which D. the one where
考查定语从句。由于题干是问句形式，增加了难度。转换成陈述句：
This school is ________ I taught twenty years ago.
This school is the one in which (= where ) I taught twenty years ago.
②变“倒装”为正常语序：
实际就是句型结构：prefer to do sth. rather than do sth.
③变为陈述句，即：I think he would have Tom write a letter of congratulation to our monitor. (如果就该句的划线部分Tom提问，就成了题干内容：Who\Whom do you think he would have write a letter of congratulation to our monitor )
④ consider 的意思为：认为，不是“考虑”．易误选inventing. 我们将它转换成主动：People generally consider( think ) Charles Babbage to have invented the first computer.
4．结构还原法：
①All the top leaders discussed the plan that they would like to see _____ the next year.
A. put into practice B. putting into practice
C. to put into practice D. be put into practice
该题干定语从句中的 先行词the plan,原本是 从句里面see 的宾语。我们将从句部分还原，完整地表述为：They would like to see the plan put into practice the next year. ( 由于the plan是“被实施”，所以用过去分词短语put into practice在宾语 the plan后面充当宾补. 实际是考查结构: “ see … done”
②The old man often talked of the hard time he had_____ a big family in his thirties and forties.
A. to support B. support C. supported D. supporting
我们将定语从句部分还原成一个使用动名词结构的句子：“ … + have\has\had + a good\hard\tough + time + (in) doing sth.” 即： The old man had a hard time supporting a big family in his thirties and forties.
③If we work with a strong will, we can overcome any difficulty, _________great it is.
A. what B. how C. whatever D. however
将however还原：no matter how
④What’s made Tommy so upset
_________, I believe.
A. He has lost the game B. Losing the game
C. Because he lost the game D. Because of losing the game
我们可以寻求结构上的对等，疑问词问的是 what, 在句中充当主语，我们的回答也使用能等同代换的用作主语的动名词形式 B. Losing the game.
⑤Word had come from Mrs. Kane _____ she would arrive on the following Friday, which really delighted us all. A. which B. whether C. that D. whom
考查同位语从句。还原成正常的语序，即：Word (that she would arrive on the following Friday) had come from Mrs. Kane.
5．综合语义、情景分析
①The missing boys were last seen ______ near the river.
A. playing B. to be playing C. play D. to play
D项在结构上是成立的，但题干中的 last是至关重要的语境词：“失踪的孩子最后一次被人们看到时正在河边玩耍。”
②Are the new rules working
Yes. __________books are stolen.
A. Few B. More C. Some D. None
三、句式转换
甲、将倒装句改成陈述句。由于倒装句的使用，句子的结构变得陌生，对于这类题，可将题干还原成一个陈述句。
如：1.Whom would you rather have ___with you
A. to go B. go C. gone D. going
分析：本题题干改成陈述句，则应是：Would you rather have whom ___ with you 这样我们一眼就可以看出答案为B。
测试的知识点是使役动词have的宾语补足语用动词原形表示将要发生的动作。
2.Not until I came back ＿＿＿＿leave for work．
A． he did B． did he C． was he D． he was
分析： 题干为倒装语序，还原为正常语序为：He didn't leave for work until I came back．。因为在not...until 句型中，如果把not until...放于句首，主句要用倒装语序。故答案为B。
3.Never ___time come back again.
A. will lose B. will lost C. will losing D. will to lose
分析；本题的答案选B。如果将这个句子改为陈述句后我们便可以很容易地看出其结构为：Lost time will never come back again.由于命题时将句子改写成倒装句，题目便具有很大的迷惑性。
乙、将陈述句改为倒装句。我们首次接触时是一个倒装句，而命题者恰恰是有意地使用陈述句来命题。
如：1.We had ____left home than it began to rain.
A. no sooner B. hardly C. almost D. nearly
分析：No sooner...than是一个大家十分熟悉的句型。在考察知识点时，命题者却使用了一个陈述句。如果把题干改成：____ had left home than it began to rain
.这道题的答案A也就变得十分清楚了
2.We had ___arrived at the train station when the train began to move.
A. no sooner B. hardly C. almost D. nearly
分析: 如果把本题改为倒装句,句子的结构就变得很熟悉了本题考察的是句型:hardly...when( 一......就). 答案应为B.
丙、去掉从句或插入语。命题者有意地在一个句子中间插入一个从句或插入语，造成主谓隔离。如果将题干中的从句或插入语去掉，题干就会变得很简单。
如：1.The person we spoke to ___no answer at first.
A. make B. making C. makes D. made
分析；可以看出we spoke to是一个定语从句。将其去掉后，我们就会发现这个句子少了一个谓语动词。故本题选用答案D。
2.Who do you think ___us a talk this afternoon
A. to give B. gave C. will give D. giving
分析:do you think是一个插入语。如果把它去掉，那么答案C也就变得十分清楚了。
3、The days we looked forward to ____at last.
A. comes B. to come C. came D. coming
分析：本题很容易被误认为介词to的后面要接动名词（即动词-ing的形式）。实际上we looked forward to是一个宾语从句。介词to有其相应的宾语。如果将这个从句去掉，就可以看出本题缺少一个谓语。答案应选C。
丁、改被动句为主动句。由于被动句的使用，句子的结构相对于主动句来说就没有那么清楚。我们如果将其改为主动句，这类题就会变得清楚的多。
1.Time should be made good use of ___our lessons well.
A. learning B. learned C. to learn D. learns
分析：将题干改写为主动句，则为We should make good use of time ____our lesson well,可以发现介词of 有其相应的宾语，其后不能在用动名词做宾语。应选不定式做目的状语。答案是C。
2.He is ＿＿＿＿＿ to arrive on time．
A. hoped B. agreed C. expected D. promised
分析：.题干可还原为We＿him to arrive on time．因为选项中只有expected后可接不定式作宾语补足语，构成expect sb. to do sth．C
2.The little boy was caught ___in the shop.
A. to steal B. stealing C. steal D. stole
分析：改为主动句，则为：The salesman caught the boy ___in the shop. 很容易看出考查的知识点是catch sb doing sth. 故应选B
戊、改省略句为一个完整的句子。省略句使考生不易看清句子的结构。对于这类试题，可恢复被省略的成分，使句子的结构变得明朗，进而选择合适的答案。
1.——How long has this bookshop been in business
——_____1982.
A. After B. In C. Since D. From
分析：将答语部分改为一个完整的句子；This bookshop has been in business___1982.在所给的选项中只有since能同现在完成时连用。故答案为C
2. ----How did you sleep last night﹖
----Like a log． Never slept＿＿＿＿＿＿．
A. well B. better C. best D. a better
分析： 题干为省略句。根据题意，答语可补充完整为：I slept like a log． I have never slept better than last night。 故答案为B。
2.——What made her mother so angry
——____the exam.
A. Because she didn't pass B. Her not passing
C. She didn't pass D. Because her not passing
分析：将答语部分补全应为：____the exam made her mother so angry.可以看出少了一个主语。而能用作主语的是答案B.这个选项是一个动名词的复合结构.
己、强调句型还原成简单句式
例1 It was ＿＿＿＿＿ computer games that cost the boy a lot of time he ought to have spent on his lessons．
A. to have played B. playing C. played D. having played
分析： 判断一个句子是不是强调句型的最佳办法就是用还原法。即去掉题干中的It is(was)...that(who)，如果句子仍然成立 -- 表达完整的意思，则是强调句型；否则，则不是强调句型。此题去掉It was...that后，题干为＿＿＿＿computer games cost the boy a lot of time he ought to have spent on his lessons．，很容易看出本题应用-ing形式短语作主语，但无需用完成体。故答案为B。
注意比较下面例子：
例2.It was 2004 ＿＿＿＿ you joined the football club．
A． who B． that C． when D． which
分析： 运用还原法，去掉It was...(that)即可看出句意不完整(2004前需加in)，故此句不是强调句型，而是一个含有定语从句的主从复合句。故答案为C。
庚、疑问句还原为陈述句
例3.Is this book ＿＿＿＿ you have been looking for all the time﹖
A． that B． one C． the one D． it
分析：首先把疑问句还原成陈述句，题干即为This book is ＿＿＿＿you have been looking for all the time．。容易看出该题是一个缺少表语，且含有定语从句的主从复合句。不难看出，定语从句you have been looking for all the time修饰的先行词是主句的表语，而选项中只有the one符合。故答案为C。
注意比较下面例子：
例4.Is this the book ＿＿＿＿ you have been looking for all the time﹖
A． that B． one C． the one D． it
分析： 还原题干为：This is the book ＿＿＿＿ you have been looking for all the time．我们会发现空白处应为关系代词that或which，其引导定语从句修饰先行词the book。故答案选A。
辛、 感叹句还原为陈述句
例． ＿＿＿＿＿what little Tom said to his mother sounded!
A． what reasonable B． How a reasonable
C． How reasonable D． What a reasonable
分析： 题干为一感叹句，如果还原成陈述句，即：What little Tom said to his mother sounded＿＿＿＿!。很容易发现sound之后应接形容词作表语。故答案为C。
壬、 复合句还原为简单句
例. He suggested the problem worth paying attention ＿＿＿＿at the meeting．
A． to be discussed B． to being discussed
C． to discuss D． to discussing
分析:本题容易误选B，误把being discussed当成 paying attention to的宾语。如果把此复合句还原成两个简单句: He suggested the problem ＿＿＿＿＿at the meeting．和The problem is worth paying attention to．。很容易看出空白处应填"（should）＋动词原形"，而worth paying attention to是修饰宾语从句主语the problem的。故答案为A。
癸、 固定短语还原
例 That was ＿＿＿＿we had in London 3 years ago!
A． wonderful time B． a wonderful time C． wonderful D． wonderfully
分析 ：在某些复合句中，被修饰的先行词与定语从句中动词可构成固定短语。此句可还原为：We had a wonderful time in London 3 years ago．。可看出该复合句中有一固定搭配had a wonderful time（玩得愉快），定语从句中省略了关系代词that。故答案为B。
I am sorry for the trouble I have put you ＿ the problem.
A. to solve B. of solving C. to of solving D. to have solved
分析，本题容易误选A。其实，只要能看出复合句中put sb 。to the trouble of doing sth．，就可得出答案C。
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