名词性从句关键、难点、考点：
连接词 | | 连接代词 | | Who | whose | whom |
连接副词 | | What | which |
when | where, |
Why | how |
连接词 whether＼ if 是否 ★ that 无词义，不担任成份，有时可省略
（不担任成份） www.taodocs.com |
如缺时间状语用；地点用 | ；原因用 | ；方法用 | ； |
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定语用what或which；
What 起连接作用外，还在名词性从句中充当成份。
That 只起连接作用，不充当任何成份。
1.______ he wants is a book.
2. ______ he wants to go there is obvious.
3.The result is ______ we won the game.
4.This is _____ we want to know. | |
5.Is_____ he told us true ?
6.Weshould pay attention to ______ the teacher is saying.
7.I have no doubt _____ he will come.
8.I have no idea _____ he did that afternoon.
(二） if和whether选择
不能使用if情况：
a.主语从句b.表语从句c.同位语从句 d.介词后宾语从句e.whether to do 做动词宾语不能用ifto do.
f.whether or not 连在一起引导宾语从句时不用if.
1.I asked her __________ she had a bike.
2.______ we will hold a party in the open air tomorrow depends on theweather.
4.I don’t know ___________ he is well or not.3.We’re worried about ________ he is safe.
7.Thedoctor can hardly answer the question ______ the old man will recoversoon.
8.I don’t know _______ to go.
（三）其它连接代词和副词连用
何时举行运动会还没有决定。 ________we shall hold our sports meeting is not decided.
我不知道昨天谁打破了玻璃。 Idon’t know _________ broke the glass yesterday.我不知道她长什么样子。 Ihave no idea _________ he looks like.
这就是我忘记眼镜地方。 Thisis _________ I left my glasses.
（四）引导词that省略
that 可省略情况：
单个宾语从句中that 可省略
that不可省略情况：
a.主语从句 b.表语从句 c.同位语从句 d.用it做形式宾语宾语从句e.并列宾语从句中后多个从句,引导词that不能省略
1.Idon’t think ________ she is coming.
2.Itis a pity ________ he has made such a mistake.
3.Thereason is _________ he is careless .
4.Thenews ________ our team won the match inspired us.
5.Idon’t think it necessary _________ you should read English aloud.
6.Hetold me __________ his father had died and __________ he had to makea living alone.
五、同位语从句引导和分辨
1.同位语从句格式：n.+连接词+从句
3.连接词通常是that,也可依据含义选择 whether,what, when, where 等来引导同位语从句.
2.能接同位语从句名词有：fact、idea,news, information, order, belief, suggestion, advice等.
3.Hegave us many suggestions ________ we should get up earlier and takemore exercise.
4.Ihave no doubt ________ he will win.
5.I have some doubt ________ he will win.
（六）同位语从句和定语从句区分
1.定语从句是先行词修饰语，它不包含先行词具体内容。定语从句中that起连接作用，在定语从句中充当一个句子成份，充当从句宾语成份时可省略。
表明中心词具体内容。引导同位语从句that2.同位语从句对中心词内容作深入解释和说明，
在同位语从句中不做任何成份,只起连接作用,无具体含义,且不可省略.
1.We expressed the hope that they had expressed.
2. We expressed the hope that they would come to China again.
1.Theinformation has been announced that more middle school graduates willbe admitted into university.
2.Theinformation that he revealed at the meeting is of great value.
（七）在表示“命令、提议、坚持、要求”名词性从句中，要用“should+动词原形”形式，should能够省略。e.g.I made a suggestion that he (should) go there at once.
Isuggested that he (should) go there at once.
Thesuggestion was that he (should) go there at once.
Iinsist that she (should) do her work alone. 我坚持要她自己工作。
Thecommander ordered that troops (should) set off at once. 司令员命令立即出发\He insisted that he _____ the money and ____ he ____ set free.
A.didn’t steal , / was B. steal , that , shoud be C. didn’t steal, that , should be D. steal , / was
(八）宾语从句时态呼应
1.假如主句时态是现在时或未来时,从句谓语可依据句意需要而选择任一个时态. a.她相信她梦想总有一天会实现. He believes _________________________ .
e.g.He asked how much I paid for the violin.
Iwant to know what he has told you. 我想知道她告诉了你什么。
Shealways thinks of how she can work well. 她总是在想怎样能把工作做好。
(十) 疑问词+ever和nomatter + 疑问词区分：
疑问词+ever 能够引导________________或_________ | . |
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Whoeverbreakes the law must be punished .
或：Whoeverbreakes the law, he must be punished .
nomatter + 疑问词只能引导_________________________.
Nomatter who breaks the law, he must be punished.
(十一)有些不可直接跟宾语从句动词。
Ihate it when…; I dislike it when…; I’d appreciate it if…Iwill see to it that…
I hate it when people speak with their mouth full.
Ihate___ when the weather becomes cold because there in no heaterinside .
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A. this | B. that | C. it | D. so |
Practice:
1.It now appears ______ they are in need of help.
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A. that | B. which | C. what | D. how |
2.It is good news ______ they will arrive in a few days.
A. which | B. what | C. that | D. how |
3.This is ______ she was born.
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A. where | B. which | C. that | D. what |
4.The question is ______ we can’t go there today.
A.that B.what C.which D.when
A.if B. whether D.what 5. The question is ______ it is worth doing.
7.My suggestion is ______ we should turn the land into rice fields.
A.what B.that C.which D.where
8.His proposal is that the dam ______ at the foot of the mountain.
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A. build | B. will build | C. be built | D. will be built |
9.We all know the truth _____ the earth goes round the sun.
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A. that | B. which | C. what | D. whether |
10.We heard the news ______ our team had won.
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A. which | B. that | C. what | D. where |
11. The problem ______ it is right or wrong has not yet been decided.
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A. which | B. that | C. whether |
D.if
12.You must do well ______ the teacher asks you to do.
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A. which | B. what | C. that | D. where |
句子改错
1.You can give this ticket to whomever wants to have it.
2.I don’t know if to stay here or not.
3.This school is no longer that it was 30 years ago.
4.You are saying that everyone should be equal, and this is how Idisagree.
5.The fact he is an orphan is well known．
6.What surprise me most is that she doesn’t even know what thedifference between the two lies. 7. It is happened that I was therethat evening.
8.The reason why I burst into tears is because I don’t want to partwith my mother.
10.My brother says that he has lived here for twenty years and he lovesthis city very much.
9.It is hard of him to work out the problem.
中译英。
______________________________________________
2.我们赢得了辩论赛,话题是相关是否应该许可克隆人类。
______________________________________________
3.你相信那个贼去年在北京市偷了好多自行车吗？
___________________________________________4.我不相信你们班长明天会来。
___________________________________________5.我们队赢得了比赛，这一消息让我们很兴奋。
__________________________________________________
答案:
：what，that，that，what，what，what，that，what
二：if/whether, whether, whether ,whether/if , whether , whether , whether ,whether三：when,who , what , where
四：（that），that，that，that，that （that）that
五：where,how, that, that, whether
六：定语从句，同位语从句，同位语从句，定语从句
Practice:
ACAAB,CBCAB, CB
句子改错
1.whomever-whoever 2.if-whether 3. that-what 4.how-where 5.fact 后面加that
中译英
6.what-where 7.去掉is 10.loves 前面加that
3.Do you believe that the thief stole a lot of bikes in Beijing lastyear?
4.I do not believe that your monitor will come tomorrow.
5.The news that our team had won the game excited us.
1.)认真读题,分清从句类别
2.)依据从句类别,判定适用连词
3.)尤其注意连词在从句中作用,即:连词在从句中充当成份4.)尤其注意哪些连词在哪些从句中不充当成份.
5.)尤其注意哪些连词在哪些从句中哪些情况下能够省略. * | |
