第19讲 状语从句经典精讲（下）
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第19讲 状语从句经典精讲（下）
开篇语
金题精讲
考点：引导让步主语从句应注意的几个问题
1. 由although / though，even if / though引导。注意although / though 引导从句时，主句不能用but，但可用yet或still。
2. 由whether … or (not) 引导。
3. 由though或as引导的倒装句中。
4. though用作副词，可位于句末，并用逗号分开。
题一：
—— Dad, I’ve finished my assignment.
—— Good, and _______ you play or watch TV, you mustn’t disturb me.
A. whenever B. whether C. whatever D. no matter
考点：before用法
注意before在下列句型中的使用
It will be + 一段时间 + before + 从句
It won’t be long before + 从句
before一词在不同的句型中就有不同的意思，
如：“在……之前”、“过了……才”、“没……就”、“不知不觉就……”等。
题二：
It will be a long time _____ Mr. Black ______ back abroad.
A. before; comes B. since; has come C. before; will come D. after; will come
考点：where引导的定语从句与where引导的地点状语从句的区别
题三：
—I have learned that a large new building will be set up ______ the Twin Towers once stood.
—So have I. But the American people haven’t yet got over the shock of September.
A. where B. when C. which D. that
考点：so that 可引导目的状语从句和结果状语从句
题四：
Roses need special care ________ they can live through winter.
A. because B. so that C. even if D. as
考点：状语从句的省略用法
1. 当when，while，if，unless引导状语从句时，如果主从句的主语一致，且谓语部分由be动词构成（或者从句中有it is…）时，可省略主语和be动词（或省略it is）。
2. 在虚拟条件状语从句中，如果从句中有had，should，were时，可省略if，用“had，should，were + 主语”形式。
3. 以as，than引导的比较状语从句可全部或部分省去。
4. as if 和as though 从句可用省略形式，后接不定式、分词、形容词和介词。
题五：
The research is so designed that once ____ nothing can be done to change it.
A. begins B. having begun C. beginning D. begun
Generally speaking, _____ according to the directions, the drug has no side effect.
A. when taking B. when taken C. when to take D. when to be taken
题六：
The population of China is larger than __________ of Japan.
The students of Class One are more active than __________ of Class Two.
A table made of iron is much heavier than __________ made of wood.
Tables made of iron are even heavier than __________ made of wood.
A. this B. that C. these D. those E. it F. one G. ones
题七：
1. Shanghai is larger than ________in China.
2. Shanghai is larger than ________ in Africa.
A. any city B. any other cities C. any other city D. any cities
题八：
1. There are ________ books in the bookstore that I don’t know what to buy.
A. so many B. such many
2. They are ________ boys that they are not big enough to go to school now.
A. such little B. so little
3. This is ________ homework left that Tom can’t go to play with his classmates.
A. such little B. so little
教你巧学巧记：
名前such，形、副so，
多多少少也用so。
little属特殊
“小”用such，“少”用so。
题九：
1. You’d better make a mark _______ you have any questions.
2. You’d better make a mark at the place ________ you have any questions.
A. where B. at which C. which D./
3. Please take a photo for me ________ stands a tower.
4. Please take a photo for me at the place________ stands a tower.
A. where B. at which
题十：
1.________, he knows a lot.
A. As he is young B. Young as he is C. As young he is
2.________, he knows a lot.
A. Child as he is B. A child as he is C. As he is child D. As he is a child
3. Much as he tried, he failed at last.
4. Try as he might, he lost the game at last.
5. Tired as we were, we felt happy.
题十一：
1._________ I heard the news, I cried.
A. As soon as B. The moment C. Immediately D. All of the above
2. ________ I pass by the window of my English teacher, I always see her correcting piles of homework for us students.
A. Every time B. At times C. The first time D. By the time
3. By the time you come back from the grocery store, we ________ the dumplings.
A. will finish B. will be finishing C. will have finished D. have
题十二：
1. Tom gets up early every morning ________ he can catch the first bus.
A. so that B. in order that C. so as to D. in order to
2. Tom gets up early every morning ________ catch the first bus.
A. so that B. in order that C. so as to D. in order to
题十三：
1. I’ll let you go out to play ________ you finish your homework.
A. as far as B. so far as C. so far D. as long as
2. ________ I know, he has finished reading 50 novels in the holidays.
A. As far as B. So far C. As long as D. As well as
名师寄语
课后拓展练习
注：此部分为老师根据本讲课程内容为大家精选的课下拓展题目，故不在课堂中讲解，请同学们课下自己练习并对照详解进行自测.
题一：
It was a nice meal, _______a little expensive.
A. though B. whether C. as D. since
题二：
__________ volleyball is her main focus, she’s also great at basketball.
A. Since B. Once C. Unless D. While
题三：
If a lot of people say a film is not good, I won’t bother to see it, or I’ll wait ____ it comes out on DVD.
A. whether B. after C. though D. until
题四：
The police officers in our city work hard _____ the rest of us can live a safe life.
A. in case B. as if C. in order that D. only if
题五：
Please call my secretary to arrange a meeting this afternoon, or ______ it is convenient to you.
A. whenever B. however C. whichever D. wherever
金题精讲
题一：B 题二：A 题三：A 题四：B 题五：D;B 题六：B;D;F;G 题七：1.C 2.A
题八：1.A 2.A 3.B 题九：1.A 2.AB 3.A 4.AB 题十：1.B 2.A
题十一：1.D .A 3.C 题十二：1.AB 2.CD 题十三：1.D 2.A
课后拓展练习
题一：A
详解：考查连词。句意：那顿饭真美味，尽管有点贵。Though引导让步状语从句，该句使用了省略形式，补全为“though it was a little expensive”。注意as也可以表示“尽管”，但as作此意时必须使用倒装结构。
题二：D
详解：句意为：虽然排球是她的主要项目，但她还擅长篮球。while“虽然，尽管”，引导让步状语从句。Since“自从”、once“一旦”、unless“除非”均不合题意。
题三：D
详解：句意为：如果众人都说一部电影不好，我不会急着去看，或者会等到DVD出来。
题四：C
详解：句意为：为了让我们大家过上平安的日子，我市警察工作非常卖力。
题五：A
详解：whenever无论何时，however然而， whichever任何一个， wherever 无论哪里。请打电话给我的秘书安排今天下午的会议，在任何你方便的时间。关系副词在后句中充当状语，根据语境可知是指时间。
开篇语
金题精讲
考点：引导让步主语从句应注意的几个问题
1. 由although / though，even if / though引导。注意although / though 引导从句时，主句不能用but，但可用yet或still。
2. 由whether … or (not) 引导。
3. 由though或as引导的倒装句中。
4. though用作副词，可位于句末，并用逗号分开。
题一：
—— Dad, I’ve finished my assignment.
—— Good, and _______ you play or watch TV, you mustn’t disturb me.
A. whenever B. whether C. whatever D. no matter
考点：before用法
注意before在下列句型中的使用
It will be + 一段时间 + before + 从句
It won’t be long before + 从句
before一词在不同的句型中就有不同的意思，
如：“在……之前”、“过了……才”、“没……就”、“不知不觉就……”等。
题二：
It will be a long time _____ Mr. Black ______ back abroad.
A. before; comes B. since; has come C. before; will come D. after; will come
考点：where引导的定语从句与where引导的地点状语从句的区别
题三：
—I have learned that a large new building will be set up ______ the Twin Towers once stood.
—So have I. But the American people haven’t yet got over the shock of September.
A. where B. when C. which D. that
考点：so that 可引导目的状语从句和结果状语从句
题四：
Roses need special care ________ they can live through winter.
A. because B. so that C. even if D. as
考点：状语从句的省略用法
1. 当when，while，if，unless引导状语从句时，如果主从句的主语一致，且谓语部分由be动词构成（或者从句中有it is…）时，可省略主语和be动词（或省略it is）。
2. 在虚拟条件状语从句中，如果从句中有had，should，were时，可省略if，用“had，should，were + 主语”形式。
3. 以as，than引导的比较状语从句可全部或部分省去。
4. as if 和as though 从句可用省略形式，后接不定式、分词、形容词和介词。
题五：
The research is so designed that once ____ nothing can be done to change it.
A. begins B. having begun C. beginning D. begun
Generally speaking, _____ according to the directions, the drug has no side effect.
A. when taking B. when taken C. when to take D. when to be taken
题六：
The population of China is larger than __________ of Japan.
The students of Class One are more active than __________ of Class Two.
A table made of iron is much heavier than __________ made of wood.
Tables made of iron are even heavier than __________ made of wood.
A. this B. that C. these D. those E. it F. one G. ones
题七：
1. Shanghai is larger than ________in China.
2. Shanghai is larger than ________ in Africa.
A. any city B. any other cities C. any other city D. any cities
题八：
1. There are ________ books in the bookstore that I don’t know what to buy.
A. so many B. such many
2. They are ________ boys that they are not big enough to go to school now.
A. such little B. so little
3. This is ________ homework left that Tom can’t go to play with his classmates.
A. such little B. so little
教你巧学巧记：
名前such，形、副so，
多多少少也用so。
little属特殊
“小”用such，“少”用so。
题九：
1. You’d better make a mark _______ you have any questions.
2. You’d better make a mark at the place ________ you have any questions.
A. where B. at which C. which D./
3. Please take a photo for me ________ stands a tower.
4. Please take a photo for me at the place________ stands a tower.
A. where B. at which
题十：
1.________, he knows a lot.
A. As he is young B. Young as he is C. As young he is
2.________, he knows a lot.
A. Child as he is B. A child as he is C. As he is child D. As he is a child
3. Much as he tried, he failed at last.
4. Try as he might, he lost the game at last.
5. Tired as we were, we felt happy.
题十一：
1._________ I heard the news, I cried.
A. As soon as B. The moment C. Immediately D. All of the above
2. ________ I pass by the window of my English teacher, I always see her correcting piles of homework for us students.
A. Every time B. At times C. The first time D. By the time
3. By the time you come back from the grocery store, we ________ the dumplings.
A. will finish B. will be finishing C. will have finished D. have
题十二：
1. Tom gets up early every morning ________ he can catch the first bus.
A. so that B. in order that C. so as to D. in order to
2. Tom gets up early every morning ________ catch the first bus.
A. so that B. in order that C. so as to D. in order to
题十三：
1. I’ll let you go out to play ________ you finish your homework.
A. as far as B. so far as C. so far D. as long as
2. ________ I know, he has finished reading 50 novels in the holidays.
A. As far as B. So far C. As long as D. As well as
名师寄语
课后拓展练习
注：此部分为老师根据本讲课程内容为大家精选的课下拓展题目，故不在课堂中讲解，请同学们课下自己练习并对照详解进行自测.
题一：
It was a nice meal, _______a little expensive.
A. though B. whether C. as D. since
题二：
__________ volleyball is her main focus, she’s also great at basketball.
A. Since B. Once C. Unless D. While
题三：
If a lot of people say a film is not good, I won’t bother to see it, or I’ll wait ____ it comes out on DVD.
A. whether B. after C. though D. until
题四：
The police officers in our city work hard _____ the rest of us can live a safe life.
A. in case B. as if C. in order that D. only if
题五：
Please call my secretary to arrange a meeting this afternoon, or ______ it is convenient to you.
A. whenever B. however C. whichever D. wherever
金题精讲
题一：B 题二：A 题三：A 题四：B 题五：D;B 题六：B;D;F;G 题七：1.C 2.A
题八：1.A 2.A 3.B 题九：1.A 2.AB 3.A 4.AB 题十：1.B 2.A
题十一：1.D .A 3.C 题十二：1.AB 2.CD 题十三：1.D 2.A
课后拓展练习
题一：A
详解：考查连词。句意：那顿饭真美味，尽管有点贵。Though引导让步状语从句，该句使用了省略形式，补全为“though it was a little expensive”。注意as也可以表示“尽管”，但as作此意时必须使用倒装结构。
题二：D
详解：句意为：虽然排球是她的主要项目，但她还擅长篮球。while“虽然，尽管”，引导让步状语从句。Since“自从”、once“一旦”、unless“除非”均不合题意。
题三：D
详解：句意为：如果众人都说一部电影不好，我不会急着去看，或者会等到DVD出来。
题四：C
详解：句意为：为了让我们大家过上平安的日子，我市警察工作非常卖力。
题五：A
详解：whenever无论何时，however然而， whichever任何一个， wherever 无论哪里。请打电话给我的秘书安排今天下午的会议，在任何你方便的时间。关系副词在后句中充当状语，根据语境可知是指时间。