宾语从句(The Object Clause)
学习宾语从句要抓住三要素：连接词、语序和时态。
一、宾语从句的定义：宾语从句在复合句中起宾语的作用，可以作动词的宾语，也可以做介词的宾语
作动词的宾语：I heard that he would come here later on.
主语谓语动词一个句子作宾语
作介词的宾语:
He said nothing about who broke the window last night.
主语谓语动词代词作动词的宾语介词一个句子作介词的宾语
二、宾语从句中引导词(连接词)的用法。在复合句中作主句的宾语，引导词有：
连词：that (that 常可省略),whether, if
代词：who, whose, what ,which
副词：when ,where, how, why 等。
一)、连词：that (that 常可省略),whether, if
He told me (that he would) go to the college the next year 他告诉我他明年上大学.
I don’t know if there will be a bus any more. 我不知道是否还会有公交车.
Nobody knew whether he could pass the exam. 没有人知道他是否会通过考试.
1、that引导的宾语从句(在非正式场合that可以省略)
可跟that从句做宾语的动词有：
say, think, insist, wish, hope, demand, imagine, wonder, know, suppose, see, believe, agree, admit,
deny, expect, explain, order, command, feel, dream, suggest, hear, mean, notice, prefer, request,
require, propose, declare, report等。
The boy believes that he will travel through space to other planets.
注意：宾语从句的否定转移
●当主句谓语动词是 think, believe, suppose, expect 等词，而宾语从句的意思是否定时，常把否
定转移至主句表示。I don’t think it is right for him to treat you like that.
●主句的谓语动词是think,believe,imagine,suppose,consider,expect,fancy,guess等,并且主句的
主语是第一人称而且为一般现在时,从句的否定词一般要转移到主句上来,其反义疑问句一般与宾语从句一致.
I don’t believe that man is killed by Jim,is he?我认为那个人不是Jim所杀的,是不是?
I expect our English teacher will be back this weekend, won't she/he?
We suppose you have finished the project, haven't you?
●如果宾语从句中有某个含有否定意义的形容词或副词(不包含带有否定前缀的词，如：unhappy，
unfair，dislike等),其反义疑问句要用肯定形式.
We find that he never listens to the teacher carefully, does he?
我们发现他从不仔细听老师讲课，是不是？
●当主句的主语是第二、三人称时，其反义疑问句一般与主句保持一致。
Your sister supposes she needs no help, doesn't she?
You thought they could have completed the project, didn't you?
They don't believe she's an engineer, do they?
She doesn't expect that we are coming so soon, does she?
练习题
(1) I don’t think he is right,__________?
A．isn’t he B．is he C．do I D．don’t I
(2). He believes she is right, __________?
A．doesn’t he B．does he C．is she D．isn’t she
(3).I thought that he disliked playing football,__________?
A．didn’t he B．did he C．did I D．didn’t I
(4). I find _____ important that we practice English every day.
A. it
B. this
C. that
D. what
(5). You can’t imagine ____when they received the nice gift.
A. how they were excited
B. how excited they were
C. how excited were they
D. they were how excited
●在以下情况中that不能省略
1、当句中的动词后接多于两个由that引导的宾语从句时，第一个that可省，但后面的that不可省。
I believe(that)you have done your best and that things will get better.
2、当主句的谓语动词与that宾语从句之间有插入语时，that一般不可省。
Just then I noticed, for the first time, that our master was wearing his fine green coat and his black
silk cap.
3、当that从句是双宾语中的直接宾语时，that不可省。
I can’t tell him that his mother died.
4、当it作形式宾语时
例句：She made it clear that she had nothing to do with him．
许多带复合宾语的句子，that引导的宾语从句经常移到句子后部，而用it作形式宾语。
5、当宾语从句前置时 That our team will win，I believe．
6、当that作learn,suggest,explain,agree,wonder,prove,mean,state,feel,hold等动词的宾语时;
2、由whether,if 引导的宾语从句
当由一般疑问句充当宾语从句时，用if或whether引导，意为“是否”。如：
I don't know if /whether he still lives here after so many years．我不知道这么多年后他是否还住在这儿。
●但在下列情况下只能用whether，不能用if：
①在具有选择意义，又有or或or not时，尤其是直接与or not连用时，往往用whether(if…or not 也可
以使用)。如：
Let me know whether /if he will come or not．(＝Let me know whether or not he will come) 让我知道他是否能来。
I don't know whether /if he does any washing or not．(＝I don't know whether or not he does any
washing．)我不知道他洗不洗衣服。
I wonder whether we stay or whether wego．我不知道我们是去还是留。
②在介词之后用whether。如：
I'm interested in whether he likes English．我关心的是他是否喜欢英语。
We're thinking about whether we can finish the work on time.
我们正在考虑是否能按时完成这项工作。
③在不定式前用whether。如：
He hasn't decided whether to visit the old man．他尚未决定是否拜访那位老人。
He hasn't decided whether to go by bus or by train．他还未决定是乘公共汽车去还是坐火车去。
④whether置于句首时，不能换用if。如：
Whether this is true or not，I can't say．这是否真的我说不上来。
⑤引导主语从句和表语从句时宜用whether。如：
Whether she will come or not is still a question．她是否能来还是个问题。
⑥若用if会引起歧义时，则用whether。如：
Please let me know if you like the book．可理解为：
If you like the book，please let me know．你如果喜欢这本书，请告诉我
●只能用if不能用whether引导的宾语从句
①if引导条件状语从句，意为“如果”The students will go on a picnic if it is sunny.
②if引导否定概念的宾语从句时He asked if I didn’t come to school yesterday.
③引导状语从句even if(即使)和as if(好象)时He talks as if he has known all about it. 二)、连接代词和连接副词引导的宾语从句
这样的宾语从句实际上是由特殊疑问句变化而来的，宾语从句要用陈述句语序。用于这种结构的动词常常是：see, say, tell, ask, answer, know, decide, show, find out, imagine, suggest, doubt, wonder,
discover, understand, inform, advise等。
①连接代词：who,whom,whose,which,what,在句中担任主语、宾语、定语或者表语。
连接代词一般指疑问,但what, whatever除了指疑问外,也可以指陈述.
Do you know who has won Red Alert game?
你知道是谁赢得了红色警报的游戏么？
The book will show you what the best CEOs should know.
这本书会告诉你最好的执行总裁该了解什么.
Have you determined whichever you should buy,a Motorola or Nokia cell phone?
你决定好是买诺基亚还是摩托罗拉的电话了吗?
②连接副词有：when,where,why,how，在句中担任状语的成分。
He didn’t tell me when we should meet again. 他没有告诉我什么时候我们能再见面.
Could you please tell me how you use the new panel?
你能告诉我怎么用这个新的操作盘吗?
None of us knows where these new parts can be bought.
没有人知道这些的新的零件能在哪里买到.
练习题：
(1) I don’t know ___________or not.
A. whether he is at home
B. if he is at home
C. that he is at home
D. whether is he at home
(2) This depends on _________ the weather is fine.
A. which
B. whether
C. if
D. that
(3) The teacher asked the new student ________ class he was in.
A. which
B. where
C. if
D. that
(4) I don’t know ________ Mr. Green will come to see us. He’ll help us with our English.
A. why
B. when
C. how
D. where
(5) --- Be careful! Don’t break the bottles. Do you hear ______ I said? David?
--- Yes, Mum
A. what
B. that
C. why
D. if
(6) --- Do you know _______ Mr Black’s address is?
--- He may live at NO.18 or No. 19 of Bridge Street. I’m not sure of ______.
A. where, which
B. where, what
C. what, which
D. what, where
(7) There is not much difference between the two. I really don’t know _____.
A. what should I choose
B. which I should choose
C. which should I choose
D. what I should choose
三、宾语从句的语序
无论主句是陈述句还是疑问句，宾语从句都必须使用陈述语序，即“主句＋连词＋宾语从句(主语＋谓语＋……)”句式。根据连接词在从句中所担任的不同成分，可分为以下四种：
1)连接词＋谓语。连接词在从句中作主语。常见的连接词有：who，what，which等。如：
Could you tell me who knows the answer，please？你能告诉我谁知道答案吗？
The small children don't know what is in their stockings．这些小孩子不知道袜子里有什么东西？
2)连接词＋名词＋谓语。连接词在从句中作主语的定语。常见的连接词有：whose，what，which，how many，how much等。如：
He asked whose handwriting was the best in our class．他问我们班上谁的书法最好。
The teacher asked us how many people there were in the room．老师问我们房间里有多少人。
3)连接词＋主语＋谓语。连接词在从句中作宾语、状语或表语。常见的连接词有：who(m)，what，which，how many，how much， when，why，how，where，if ／whether(在句中不充当任何成分)等。如：He hasn't decided if he'll go on a trip to Wuxi．他还没决定是否去无锡旅行。
Could you tell me what I should do with the money ？你能告诉我我如何处理这笔钱吗？
4)连接词＋名词＋主语＋谓语。连接词在从句中作宾语或表语的定语。常见的连接词有：what，which，how many，how much，how等。如：
Do you know which class he is in ？你知道他在哪个班吗？
She asked me if I knew whose pen it was．她问我是否知道这是谁的钢笔。
练习题：
(1) Did you find out ______?
A. she was looking for whose child
B. whose child was she looking for
C. whose child she is looking for
D. whose child she was looking for
(2) Are you interested in _____?
A. how did he do it
B. he did it how
C. how he did it
D. he how did it
(3) I don’t know _____. Can you tell me?
A. how the two players are old
B. how old are the two players
C. the two players are how old
D. how old the two players are
(4) --- What did the scientist say?
--- He said he wondered if _____ into space by spaceship one day.
A. he had to fly
B. he could fly
C. can he fly
D. could he fly
(5) Excuse me, sir. Could you tell me ____?
A. Where the bank nearest
B. where is the nearest bank
C. where the nearest bank is
D. the nearest bank is where
(6)She asked Tom ________ with his car?
A. what the matter was
B. what the matter is
C. what was the matter
D. what is the matter
四、宾语从句的时态
时态：
●主句是一般现在时，从句根据实际情况使用任何时态。
例句：The headmaster hopes everything goes well.
●主句是过去时态，从句须用过去时态的某种形式。
例句：She was sorry that she hadn’t finished her work on time.
●当宾语从句表示的是一个客观真理或者事实时，即使主句是过去时，从句也用一般现在时态。
例句：The teacher told his class that light travels faster than sound.
练习题：
(1) It’s 7:30. I can’t believe you___ cooking dinner yet, Sally.
A. haven’t started
B. didn’t
C. don’t start
D. hadn’t started
(2) The teacher told us yesterday that December 25 ____ Christmas Day.
A. is
B. was
C. has been
D. will be
(3) The teacher said that the earth _______round the sun.
A. goes
B. go
C. went
D. will go
(4) We ’d like to tell you that you ______the exam.
A. have passed
B. had passed
C. pass
D. will pass
(5) “Could you tell me______?”“Yes. They ____ to the library.”
A. where are the twins, have been
B. where were the twins, have been
C. where the twins are, have gone D, where the twins were, have gone
(6) Our father said that he ______ a new computer next week.
A. will buy
B. have bought
C. would buy
D. buys
(7) I hear that he ______ to Beijing yesterday.
A. goes
B. will go
C. went
D. have gone
注意：
●运用虚拟语气的情况
在表示：建议 suggest 、advise、propose；要求demand 、desire、request；
决定 decide；命令 order、command、require；坚决主张 insist；
等动词后跟宾语从句，用(should)+v．(虚拟语气)
Eg：I suggested that you(should)study hard.
He ordered that we should go out at once.
●虚拟语气的用法
虚拟语气是一种动词形式，表示说话人的一种愿望，假设，怀疑，猜测，建议等含义，虚拟语气所表示的含义不是客观存在的事实。
虚拟语气的用法：
1) 虚拟语气用在简单句中，表示祝愿，命令。如：
May you be happy. 祝你幸福。
May you have a good time. 祝愿你玩得痛快。
May the friendship between us last long. 祝愿我们的友情天长地久。
Have a good journey! 祝愿你旅途愉快！
You go out！你出去！
2) 虚拟语气用在宾语从句中：动词 wish, suggest,order,insist, propose,等词后面的宾语从句表示的是
一种虚拟语气，宾语从句中的动词动作表示的只是一种愿望、要求。如：
I wish she would be on my side. 我希望她能站在我一边。
I wish I could help him. 我希望我能帮助他。
He insisted that all of us should be there on time by any means.
他坚持要我们大家想尽办法按时去那儿。
动词 demand, suggest, order, insist, propose 后面的从句中，"should" 可以省略。如：
The teacher suggested that we (should) clean the blackboard after class.
老师建议我们课后把黑板擦了。
He ordered that the students wash the clothes every week by themselves.
他要求学生每周都要自己洗衣服。
3) 虚拟语气用在主语从句中：在句型 "It is important (necessary, strange, natural) that .... " 中，that 后
面的从句中的谓语动词用： should + 动词原形，如：
It's necessary that we should have a walk now. 我们有必要出去散散步。
It's natural that she should do so. 她这样做是很自然的。
It's important that we should take good care of the patient. 重要的是我们要照顾好病人。
4) 虚拟语气用在状语从句中：虚拟语气最多地用在表示条件的状语从句和表示结果的从句中。在表示与
事实相反的虚拟语气时，动词有三种时态形式，即现在、过去和将来。
A、与现在事实相反的：If I (we,you,he,they)+ 动词过去式.. if I (he,she) were... I (we) should + 动词原
形。 He (you,they) would + 动词原形。
B、与过去事实相反的：If I(we,you,he,they)+ had + 过去分词 I(we)should + have+ 过去分词。
He (you,they) would + have + 过去分词。
If I were you, I should buy it. 如果我是你，我就买了它。
If I had time, I would study French. 如果我有时间，我会学习法语的。
If she knew English,she would not ask me for help. 如果她懂英语的话，她不会找我帮忙的。
If you had got up earlier, you could have caught the train. 如果你早一点起床，就会赶上火车的。
If it were fine tomorrow,I would go shopping. 如果明天天气好，我就去买东西。
明白了虚拟语气的用法就会明白什么时候需要用虚拟语气了，在表示说话人的一种愿望，假设，怀疑，猜测，建议等含义，或表示的含义不是客观存在的事实时需要用虚拟语气。
●简化宾语从句常用六法
同学们常会遇到把含有宾语从句的复合句转化为简单句，使其与原句意思相同(或相近)的试题。下面就介绍几种常用的简化宾语从句的方法：
方法一：当主句谓语动词是hope，decide，wish，choose，agree，promise等，且宾语从句的主语与主句主语一致时，宾语从句可简化为不定式结构。例如：
Li Ming hopes he will be back very soon. →Li Ming hopes to be back very soon.
We decided that we would help him. →We decided to help him.
方法二：当主句谓语动词是know， learn， remember， forget， tell等动词，且主句主语与从句主语
一致时，宾语从句可简化为“疑问词+不定式”结构。例如：
She has forgotten how she can open the window. →She has forgotten how to open the window. 注：当主句谓语动词是tell, ask, show, teach等动词，且后带双宾语，从句主语和间接宾语一致时，宾
语从句可简化为“疑问词+不定式”结构。例如：
Could you tell me how I can get to the station？→Could you tell me how to get to the station？
方法三：当主句的谓语动词是order(命令)，require(需要)等时，如果主句和从句的主语不一致，宾语从
句可简化为“名词(代词)+不定式”结构。例如：
The headmaster ordered that we should start at once. →The headmaster ordered us to start at
once.
方法四：某些动词后的宾语从句，可以用介词加动名词(短语)等其他形式简化。例如：He insisted that he should go with us. →He insisted on going with us.
The poor boy doesn’t know when and where he was born. →The poor boy doesn’t know the time and the place of his birth.
方法五：某些动词后面的宾语从句可转化为“宾语+V-ing形式(作宾语补足语)”结构。例如：Liu Ping found that there was a wallet lying on the ground. →Liu Ping found a wallet lying on the
ground.
方法六：动词seem后的宾语从句，也可以用不定式(短语)来简化，但句型需要进行适当的变化。例如：It seemed that the boys were going to win. →The boys seemed to win.
除上述方法外，还有一些特殊句式的转化。例如：
I found that it was difficult to learn English well. →I found it difficult to learn English well.
Soon we found that the ground was covered with thick snow. →Soon we found the ground covered with thick snow.
They found that the box was very heavy. →They found the box very heavy.
宾语从句练习1
( ) 1 The girls asked if they ____ some food and drink with them.
A. can take
B. would take
C. takes
D. will take
( ) 2 Catherine said that she ___ to Guangzhou.
A. has never gone
B. had never gone
C. has never been
D. had never been
( ) 3 The students want to know whether they___ dictation today.
A. had
B. has
C. will have
D. are
( ) 4 She asked Linda if___ go and get some.
A. could she
B. she could
C. she can
D. she may
( ) 5 Linda said the moon___ round the earth.
A. travelled
B. has travelled
C. travells
D. had travelled
宾语从句练习2
( ) 1 Can you tell me___ you were born, Betty?
A. who
B. what
C. when
D. that
( ) 2 I don't know ___ they have passed the exam.
A. what
B. if
C. when
D. where
( ) 3 I hardly understand.___ he has told me.
A. that
B. what
C. which
D. who
( ) 4 She didn't know___ back soon.
A. whether he would be
B. if would he be
C. he will be
( ) 5 I don't know _____ he still lives here after so many years.
A. whether B where C. what D.when
( ) 6 Do you know _____ they listened to yesterday evening?
A. what B when C why D how
( ) 7 He asked me _____told me the accident.
A whom
B which
C who
D whose
宾语从句练习3
( ) 1.They don't know ______their parents are.
A that
B what
C why
D which
( ) 2.Please tell me ______what last year.
A.where does your sister work B where did your sister work
C where your sister works
D where your sister worked
( ) 3.She asked me if I knew ______.
A. whose pen is it
B. whose pen it was
C. whose pen it is
D. whose pen was it ( ) 4. You must remember ________.
A. what your mother said
B. what did your mother say
C. your mother said what
D. what has your mother said
( ) 5 Did you know ____?
A. who he was looking after
B. who was he looking for
C. who he is looking for
D. who he is looking after
( ) 6 Could you tell me ___?
A. when will they leave Beijing
B. when would they leave Beijing
C. when they will leave Beijing
D. when did they leave Beijing
宾语从句练习4
1. I don't know _________ he will come tomorrow. _________ he comes, I'll tell you．
A. if; Whether
B. whether; Whether
C. if; That
D. if; If
2. I don't know _________ the day after tomorrow.
A. when does he come
B. how will he come
C. if he comes
D. whether he'll come
3. Could you tell me _________ the radio without any help?
A. how did he mend
B. what did he mend
C. how he mended
D. what he mended
4. I want to know _________.
A. whom is she looking after
B. whom she is looking
C. whom is she looking
D. whom she is looking after
5. Do you know where _________ now?
A. he lives
B. does he live
C. he lived
D. did he live
6. Do you know what time _________?
A. the train leave
B. does the train leave
C. will the train leave
D. the train leaves
7. I don't know _________. Can you tell me, please?
A. how the two players are old
B. how old are the two players
C. the two players are how old
D. how old the two players are
8. The small children don't know _________.
A. what is their stockings in
B. what is in their stockings
C. where is their stockings in
D. what in their stockings
9. I can't understand _________.
A. what does Christmas mean
B. what Christmas does mean
C. what mean Christmas does
D. what Christmas means
宾语从句练习5
一、用所给的单词将下列句子连成一句
1. What is her name? (I don’t know)
__________________________________________________________________
2.Where does Doctor Liu Live? (Do you know)
__________________________________________________________________
3. What did he lose at the railway station? (Would you tell me)
__________________________________________________________________
4. Why is the cinema closed? (I wonder)
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5. When did the accident happen? (Please go and find out)
__________________________________________________________________
6. What foreign language can you speak? (I want to know)
__________________________________________________________________
7. Whose box is it on the floor? (I’m not sure)
__________________________________________________________________
8. How much did you pay for the dictionary? (Please tell me)
__________________________________________________________________
9. She is a teacher. (I hear)
__________________________________________________________________
10. Does her aunt live in Paris? (I’m not sure)
__________________________________________________________________
11. Is Mrs. Lee in the classroom? (I asked)
__________________________________________________________________
12. Who will come to join us? (Do you know)
__________________________________________________________________
13. My son is having a cold. (she said)
__________________________________________________________________
14. Will it rain again tomorrow? (I don’t know)
__________________________________________________________________
二、选择题
1、Do you know how much hot water _______?
A．Mum is needed B．does Mum need C．Mum needs D．did Mum need
2、Can you tell me_______?
A．where he is B．where is he C．he is where D．what is he
3、I didn't know how_______to London?
A．would they go B．are they going C．they would go D．they are going
4、I want to know how long_______.
A．has he been back B．has he come back C．he has been back D．he has come back 5、Do you know_______?
A．what the news are B．what is the news C．what the news is D．what are the news 6、He said he would help me with my maths if he_______free.
A．was B．will be C．would be D．is
7、He will write to you as soon as he _______to Shanghai.
A．gets B．is getting C．will get D．shall get
8、Father_______music when he_______young
A．liked…was B．liked…is C．likes…was D．likes…is
9、I liked sports_______I was young.
A．so much as B．so much that C．very much when D．very much because
10、_______ mother got home, I was tidying my room.
A．After B．When C．As soon as D．Before
11、The teacher didn't begin her class_______the students stopped talking.
A．until B．because C．after D．when
12、If it_______tomorrow, we'll go to the Great wall.
A．doesn't rain B．won't rain C．not rains D．isn't rain
13、Could you tell me_______we get to the plane?
A．how B．whether C．where D．what
14、When they got to the cinema, the film_______for the ten minutes.
A．had been on B．has begun C．began D．had begun
15、The teacher says_______she will leave a message on the headmaster's desk.
A．if B．who C．that D．what
16、Lucy looks stronger_______Lily.
A．than B．as C．then D．not as
17、I know nothing about it _______he told me
.A．because B．since C．until D．after
18、You must make your new house clean and safe _______you move in.
A．because B．when C．before D．until
19、I was_______tired_______I couldn't walk on.
A．so…that B．too…to C．very…that D．very…to
20、I thought he_______to see his mother if he time.
A．will go…has B．will go …will have C．would go …would have D．would go …had
二、用所给动词的正确形式填空
1、I won't return the book to the library because I _______(not finish) reading it.
2、As soon as he saw me, he _______to speak to me. (stop)
3、I hope he _______(come) back in a week.
4、It _______(rain) hard when I got to the factory this morning.
5、The old man told the children _______(not walk) in the rice fields.
6、He told me he _______(help) her with her maths the next evening.
7、She said they_______(know) each other for quite some time.
8、If it_______(not rain) tomorrow, we _______(visit) the Pople's Museum.
9、John _______(write) something when I _______(go) to see him.
10、Our teacher told us that light_______(travel) much faster than sound.
11、When I got to the cinema, the film _______(begin)
12、Mike asked me if we _______(ask) any questions the next class.
13、Will you come and stay with us for a while when you _______(finish) doing your homework?
14、Comrade Wang didn't know if there _______(be) on English evening that day.
15、Please tell me if she _______(come) again next time.
宾语从句 在复合句中用作宾语的从句叫做宾语从句。它是众多从句中的一员，在复合句中作主句谓语动词、介词或某些形容词的宾语。 在及物动词的后面可以接一个名词来充当宾语，如：I know the man. 而这时也可以用一个句子来充当宾语，如：I know that the man is a policeman. 主句引导词从句 宾语从句三大块: 1. 引导宾语从句的连词和代词选择； 2. 宾语从句的语序； 3. 宾语从句的时态。 Ⅰ.宾语从句的引导词 1.陈述句充当宾语从句时，用that引导，that无词义，在口语或非正式文体中常省略。如： My teacher said I was a good boy.老师说我是个好男孩。 She doesn’t know (that) she is seriously ill. I am sure (that) he will succeed. 2.当由一般疑问句充当宾语从句时，用if或whether引导，意为“是否”。如： (1) Is Jim a good student? I don’t know I don’t know if /whether Jim is a good student. (2) Does Kate get up early? Do you know? Do you know if /whether Kate gets up early? 注意：只能用whether不用if 的三种情况 ?一般情况下，if 和whether可以互换，但以下3种情况只能用whether： ?①与or not连用： He asked me whether or not I was coming. Let me know whether you can come or not. ?②在介词之后： It depends on whether it is going to rain. I worry about whether I hurt her feelings ?③在不定式之前： We haven’t decided whether to go there. I don’t know whether to accept or refuse. 3.如果宾语从句原来是特殊疑问句，只需用原来的疑问词引导。如： 1.What is she doing? Can you tell me?Can you tell me what she is doing? 2.Where does she live? Do you know?Do you know where she lives? Ⅱ.宾语从句的语序必须是陈述语序 句式连词语序例句 陈述句That 不变I think that we can be good friends. 一般疑问句if/whether 改为陈述语序I can’t remember if I posted the letter. 特殊疑问句特殊疑问词改为陈述语序He asked who was our English teacher. 注意事项: (一)当从句的原句为以下句子以及what, who作主语时，语序不变： What’s wrong? What’s the matter?What’s happening eg:I don’t know what’s the matter.Can you tell me who is over there? Ⅲ.宾语从句与主句的时态要相互呼应 1. 如果主句的时态是一般现在时，宾语从句的时态根据具体情况来确定，可以是_________时态。 I don’t think (that) you are right. Please tell us where we’ll go fishing tomorrow. Do you know when Mr. Smith moved here? 2. 如果主句的时态是一般过去时，宾语从句只能用相应的_________时态（一般过去时，过去进行时，过去将来时，过去完成时）。例如： He told me that he was born in Beijing in 1992. He said that he would go back to the U.S. soon. 特殊情况： 1.从句说明的是一般真理、客观事实、自然现象、名言时，任用现在时。 Dad told us that it is better to do than to say. He told the boy that three and three is six.
宾语从句讲解 一、概念 宾语从句的宾语部分中有一个从句充当宾语。 二、可接宾语从句的动词 say 、tell 、think、 know、 see、 hear、 hope、 guess、 find、 feel 等，或由形容词构成的系表结构，如:afraid、 sure、 glad、 sorry等 三、宾语从句的标点符号。 宾语从句的标点符号取决于主句，如果主句是陈述句，句尾用句号;如果主句是疑问句，句尾用问号。 四、引导词。 1、that (从句是陈述句时，引导词用that ，它本身无词义，不充当成分，在口语中可省略，但在正式场合不可省。) 2、if或whether (从句是一般疑问句时用if 或whether ，含义是“是否”。) if、whether 一般情况下可以互换，但在构成whether…or not 句式只用whether 3、连接代词、连接副词(从句是特殊疑问句时用) 连接代词(what、 which、 who、 whose ) 连接副词(when、 where、 how 、why ) 五、宾语从句的同义句转换。 在宾语从句中经常会出现“疑问词+动词不定式”的结构，它可与“疑问词+主语+情态动词+动词原形”进行同义句转换。 Can you tell me how I can get to the station,
Can you tell me how to get to the station, 六、宾语从句的语序。 宾语从句的语序都用陈述句语序(即正常的主谓语序) He says that Jim will miss a lot of lessons . He asked whether we should hold a sports meeting . - 1 - Do you know what the population of Dalian is , 七、宾语从句的时态。 1、主句是一般现在时，从句可根据需要选用任何时态。 He says that he is good at English He says that he has been ill for two days I don’t know if he will come tomorrow 2、主句是一般过去时，从句可根据需要用相应的过去某种时态。(即一般过去时、过去将来时、过去完成时等) He asked me where I lived He said that she had been ill for two days She said that she would return soon 3、当从句讲述的是客观事实或真理时，从句时态不受主句的影响，都用一般现在时。 The teacher said “light travels faster than sound” He said that the earth is round 特例:Could you t ell me …委婉的语气，常按照一般现在时处理。 Could you tell me where the nearest hospital is ,
宾语从句用法详解 在句子中起宾语作用的从句叫做宾语从句。宾语从句分为三类：动词的宾语从句，介词的宾语从句和形容词的宾语从句。 一、宾语从句用法 宾语从句的时态： 1．主句用一般现在时，从句可用任意时态。可归纳为“主现从不现” 2．主句用过去时，从句用过去某个时态。可归纳为“主过从句过” 3．主句用过去时，从句是科学真理、客观常识、名人格言时用一般现在时。 4．情态动词could/would用于，“请求”，表示委婉、客气的语气时，从句不受主句的约束。 宾语从句的连接词 从属连词 连接宾语从句的从属连词主要有that, if, whether. that引导表示陈述句的宾语从句， if和whether，whether...or not引导表示“是否”的一般疑问句的宾语从句. He told me (that ）he would go to college the next year 他告诉我他明年上大学. I don't know if there will be a bus any more. 我不知道是否还会有公交车. Nobody knew whether he could pass the exam. 没有人知道他是否会通过考试. who,whom,whose,what,whoever,whomever,whosever,whatever,whichever等. 连接代词一般指疑问，但what,whatever除了指疑问外，也可以指陈述. Do you know who has won Red Alert game 你知道是谁赢得了红色警戒的游戏么？ The book will show you what the best CEOs should know. 这本书会告诉你最好的执行总裁该了解什么. Have you determined whichever you should buy, a Motorola or Nokia cell phone 你决定好是买诺基亚还是摩托罗拉的电话了吗． 连接副词 when,where,why,how,whenever,wherever,however等. He didn't tell me when we should meet again. 他没有告诉我什么时候我们能再见面. Could you please tell me how you use the new panel 你能告诉我怎么用这个新的操作盘吗 None of us knows where these new parts can be bought. 没有人知道这些的新的零件能在哪里买到. 二、动词的宾语从句 大多数及物动词都可以带宾语从句 We all expect （that ）they will win, for members of their team are stronger. 我们都预料他们会赢，因为他们的队员更强壮. He told us （that）they would help us through the whole work. 他告诉我们在整个工作中，他们都会帮忙的.
宾语从句用法详解(例句丰富) 一、宾语从句的引导词 宾语从句通常由连词that和whether (if)、连接代词或连接副词以及关系代词型what引导： 1. that引导 We believe that he is honest. 我们相信他是诚实的。 The doctor insists that I give up smoking医生坚持要我戒烟。 I suggest that we should go tomorrow. 我建议我们明天走。 I suggested that we should go the next day. 我建议我们第二天走。 We learnt from his letter that he was in Spain. 从他的信里我们了解到他在西班牙。 The seller demanded that payment should be made within five days. 卖方要求5日内付款。 2. whether / if引导 I don’t know whether he’ll arrive in time. 我不知道他是否能及时到。 I didn’t kno w whether they liked the place. 我不知道他们是否喜欢这个地方。 I’ll see whether I can induce him to accept it. 我要看看我是否能劝他接受。 I asked her whether she agreed. 我问她是否同意。 He enquired if her parents spoke Spanish. 他问她父母是否讲西班牙语。 I wonder if it’s large enough. 我不知道它是否够大。 She did n’t say if he was still alive. 她没说他是否还活着。 3. 连接代词引导 I don’t know who [whom] you mean. 我不知道你指谁。 Please tell me which you like. 告诉我你喜欢哪一个。 I’Il do whatever I can do. 我将做我所能做的事。 You can take whichever you like. 你爱拿哪个就拿哪个吧。 We’ll do whatever we can to save him. 我们将尽我们所能来挽救他。 Take whichever seat you like. 你要坐哪个座就坐哪个座位。 Give it to whoever you like. 你把它爱给谁就给谁。 You don’t know what you are talking about. 你在说什么，你自己也不知道。 Tomorrow at this time we’ll know who is elected. 明天这时候我们就会知道谁当选了。 4. 连接副词引导
宾语从句讲解 宾语从句小口诀：宾语从句三注意，时态语序引导词；主句一般现在时，从句不需受限制； 主句一般过去时，从句须用相应时；陈述句转化that引，一般疑问句用if/whether, 特殊问句疑问词，引导词后陈述式。 一、基本讲解 1 概念:在句中担当宾语的从句叫宾语从句，宾语从句可作谓语动词的宾语， 也可做介词的宾语。eg, He said he was good at drawing. (动词宾语) He asks him how long Mike has been down . (动词宾语) Miss Zhang is angry at what you said. (介词宾语) 2.连接词 (1) .陈述句转化成宾语从句时，引导词用that,口语中常常省略。 , She told me (that) she would like to go with us. (2)以 whether 或 if 引导的宾语从句, 主要用来引导一般疑问句意思或选择疑问句意思 的宾语从句，从句同样是陈述语序 eg, I wonder if /whether u have told the new to Li Lei . 注意：一般情况下，whether 和if 可以互用，但有些情况例外。 a. 当从句做介词的宾于是只用whether 不用if eg, We are talking about whether we'll go on the pinic. b. 引导词与动词不定式或 not 连用时，只用whether. eg, Please let me know what to do next. Could you tell me whether u go or not c. if当如果讲时，引导的是条件状语从句，这时不能用whether. (3).特殊疑问句转化成宾语从句时，引导词用特殊疑问词；引导词后要用陈述句语序。 . Could you tell me what's the matter\wrong with you 特殊情况：：当do you think后接特殊疑问句转化成宾语从句时，句式结构应为引导词＋ do you think＋陈述句语序。 3.宾语从句时态 a.当主句是一般现在时，一般将来时或祈使句时，从句不受主句的限制， 根据自身的需要选用相应的时态。例如： Do you know（if/whether he has seen the film） b.当主句是一般过去时，从句要用过去时的相应时态。例如： I didn't know （if/whether
宾语从句(The Object Clause) 学习宾语从句要抓住三要素：连接词、语序和时态。 一、宾语从句的定义：宾语从句在复合句中起宾语的作用，可以作动词的宾语，也可以做介词的宾语 作动词的宾语：I heard that he would come here later on. 主语谓语动词一个句子作宾语 作介词的宾语: He said nothing about who broke the window last night. 主语谓语动词代词作动词的宾语介词一个句子作介词的宾语 二、宾语从句中引导词(连接词)的用法。在复合句中作主句的宾语，引导词有： 连词：that (that 常可省略),whether, if 代词：who, whose, what ,which 副词：when ,where, how, why 等。 一)、连词：that (that 常可省略),whether, if He told me (that he would) go to the college the next year 他告诉我他明年上大学. I don’t know if there will be a bus any more. 我不知道是否还会有公交车. Nobody knew whether he could pass the exam. 没有人知道他是否会通过考试. 1、that引导的宾语从句(在非正式场合that可以省略) 可跟that从句做宾语的动词有： say, think, insist, wish, hope, demand, imagine, wonder, know, suppose, see, believe, agree, admit, deny, expect, explain, order, command, feel, dream, suggest, hear, mean, notice, prefer, request, require, propose, declare, report等。 The boy believes that he will travel through space to other planets. 注意：宾语从句的否定转移 当主句谓语动词是think, believe, suppose, expect 等词，而宾语从句的意思是否定时，常把否定转移至主句表示。I don’t think it is right for him to treat you like that. 主句的谓语动词是think,believe,imagine,suppose,consider,expect,fancy,guess等,并且主句的主语是第一人称而且为一般现在时,从句的否定词一般要转移到主句上来,其反义疑问句一般与宾语从句一致. I don’t believe that man is killed by Jim,is he我认为那个人不是Jim所杀的,是不是 I expect our English teacher will be back this weekend, won't she/he We suppose you have finished the project, haven't you 如果宾语从句中有某个含有否定意义的形容词或副词(不包含带有否定前缀的词，如：unhappy，unfair，dislike等),其反义疑问句要用肯定形式. We find that he never listens to the teacher carefully, does he 我们发现他从不仔细听老师讲课，是不是 当主句的主语是第二、三人称时，其反义疑问句一般与主句保持一致。 Your sister supposes she needs no help, doesn't she You thought they could have completed the project, didn't you They don't believe she's an engineer, do they She doesn't expect that we are coming so soon, does she 练习题 (1) I don’t think he is right,__________ A．isn’t he B．is he C．do I D．don’t I (2). He believes she is right, __________ A．doesn’t he B．does he C．is she D．isn’t she (3).I thought that he disliked playing football,__________ A．didn’t he B．did he C．did I D．didn’t I (4). I find _____ important that we practice English every day. A. it B. this C. that D. what
一.宾语从句的含义 在主句中做宾语的从句叫做宾语从句。 如：She knewthat the teacher had seen the film. “that the teacher had seen the film”做knew 的宾语，同时又是由连接词that 引导的从句，所以它叫做宾语从句。 二.宾语从句的分类 1.动词宾语从句：顾名思义，它是位于动词后面的宾语从句。 如：He askedwhose handwriting was the best in our class．他问我们班上谁的书法最好。 2.介词宾语从句：顾名思义，它是位于介词后面的宾语从句。 如：I agree withwhat you said just now.我同意你刚才说的话。 3.形容词宾语从句：顾名思义，它是位于形容词后面的宾语从句。 如：I am afraidthat I will be late.恐怕我要迟到了。 三.引导名词性从句的连接词 1.that:没有含义，在宾语从句中不做成分 2.whether/if:表示是否，在宾语从句中不做成分。 I don't knowif /whether he still lives here after so many years. 我不知道这么多年后，他是否还住在这里。 3.连接代词：what, which, who, whom, whose（在宾语从句中做主、宾、表和定语） 连接副词：where, when, how, why（在宾语从句中做状语） The small children don't knowwhat is in their stockings．（what 在宾语从句中做主语） Could you tell mewhy you were late for the meeting this morning？（why 在宾语从句中做原因状语） 四.在做宾语从句的题目时应注意两点 1.时态： ①当主句是现在时态时，宾语从句可以根据需要使用任何时态。 I don't know when he will come back．我不知道他将何时回来。 He tells me that his sister came back yesterday．他告诉我他姐姐昨天回来了。 ②当主句是过去时态时，宾语从句必须是一种过去的时态。 She asked me if I knew whose pen it was．她问我是否知道这是谁的钢笔。 He said that he could finish his work before supper．他说他会在晚饭前完成工作。 ③当表示客观事实或普遍真理的句子做宾语从句时，任何时候都用一般现在时。 The teacher said that the earth goes round the sun．老师说过地球绕着太阳转。 2.语序：任何从句都使用陈述句语序，宾语从句当然也不例外。
宾语从句 宾语从句是名词性从句的一种。在主从复合句中充当宾语，位于及物动词、介词或复合谓语之后的从句称为宾语从句。宾语从句分为三类：动词的宾语从句，介词的宾语从句和形容词的宾语从句。 用法 宾语从句 结构：主语+谓语+由连词引导宾语从句（陈述语序） 从属连词 连接宾语从句的从属连词主要有that,if,whether，和疑问词（what，how，where，when ...)。1）that （无词义，不做成分）; if,whether(表达是否的意思，但是不做句子的成分) that引导表示陈述句的宾语从句， if和whether，whether...or not引导表示“是否”的一般疑问句的宾语从句。 If和whether的区别： if和whether在作“是否”理解时，引导宾语从句常放在动词know,ask,care,wonder,find out 等之后，介词后一般不用if。 少数动词，如：leave,put,discuss,doubt后的宾语从句常用whether。 whether后可以加or not,但是if不可以。 在不定式前只能用whether。 一般“no matter”后表示“是否”用whether而不用if。 2）连接代词主要有： who,whom,whose,what,whoever,whomever,whosever,whatever,whichever等。 连接代词一般指疑问，但what,whatever除了指疑问外，也可以指陈述。
Tell him which class you are in ． Do you know what he likes？ 3）连接副词主要有when,where,why,how,whenever,wherever,however等。 He didn’t tell me when we should meet again. 他没有告诉我什么时候我们能再见面。注：宾语从句通常跟在名词或代词后面。 宾语从句--动宾从句 大多数及物动词都可以带宾语从句。 部分“动词+副词”结构也可以带宾语从句。 动词短语也可以带宾语从句，常见的这些词有： make sure（确保）、make up one’s mind（下决心）、keep in mind（牢记） 可运用形式宾语it代替的宾语从句 ①动词find,feel,consider,make,believe,think等后面有宾语补足语的时候，则需要用it做形式宾语而将that宾语从句后置。 ②有些动词带宾语从句时需要在宾语与从句前加it（双宾语）这类动词主要有： hate,take,owe,have,see.to.award,lend.hand,mail,offer,pass,pay,post,read,return,show,te ach,tell 宾语从句--介宾从句 用whether之类的介词宾语从句。 用that,if引导的介词宾语从句，有时候except,but,besides三个介词后可见到that引导的宾语从句。 宾语从句--形容词+宾从句 有些形容词具有动词的含义，所以也可以带一个宾语从句； 例句：
宾语从句讲解 在复合句中用作宾语的从句叫宾语从句。 宾语从句有“四看”： 一看连接词； 引导宾语从句的连接词有三类： 连接词原句句式 that（无词义，在口语中常可省略）陈述句（原句是陈述句） if,whether（是否，不可省略）一般疑问句（原句是一般疑问句） who,whom,which,what,when,where,why,how 特殊疑问句（原句是特殊疑问句）连接代词（who,whom,whose,what,which,whoever,whatever） 在句中有词义，并且充当从句中的主语、宾语、表语、定语。 连接副词(where,when,how,why)在句中有词义，并且充当从句的状 语。 例句：I don’t know if /whether you can help me.我不知道你是否能够帮我。 I don’t know whether or not they will come. =I don’t know whether they will come or not. 我不知道他们来不来。 I wonder what he’s writing to me about.(w hat在从句中作宾语) 我想知道他正在写什么给我们。 We never know what he is.(what在从句中作表语) 我们从不知道他是做什么的。 He can’t decide which sweater he should buy.(which在从句中作定语) 他不确定他该买哪件衣服。 I will tell you why I asked you to come.(why在从句中作原因状语) 我会告诉你我为什么要你来。 Could you tell me where Tom has gone?（where在从句中作地点状语） 你能告诉我汤姆去哪里了吗？ I want to know when you can finish the work.（when在从句中作时间状语） 我想知道你什么时候能够完成这项工作。 二看时态：主从句时态要一致。主句为现在时态，从句可用任何时态；主句若为过去时态， 从句要用相应的过去时态（一般过去时，过去进行时，过去将来时，过去完成时）。 He said that he would help us.他说他会帮我们的。
英语宾语从句讲解 宾语从句是一种名词性从句，在句中作及物动词的宾语，或介词的宾语，或形容词的宾语，或位于间接宾语之后。 在复合句中用作宾语的从句叫做宾语从句。它在句中可以充当及物动词、介词或形容词的并与。宾语从句的三大考点即：引导词、时态和语序。 一、宾语从句的引导词 1.that 引导的宾语从句 当宾语从句是陈述句时，用连接词that 引导，that 在口语、非正式文体中常被省略。 He says(that) he has been to Shanghai twice.他说他去过上海两次。She said (that) she went to the park last week.她说她上周去公园了。2. 特殊疑问词引导的宾语从句 当宾语从句是特殊疑问句时，特殊疑问词就是引导词。特殊疑问词引导的宾语从句疑问词不可省略。 Could you please tell me where we will have a meeting?你能告诉我们将在哪儿开会吗？ I wondered what I should do next.我想知道下一步该做什么。 3. if 或whether 引导的宾语从句 （1）当宾语从句由一般疑问句变来时，要用if 或whether 引导，意为“是否”。 If 和whether
只起到连接作用，不充当句子成分，一般情况下可互换，但if 常用于口语中，whether 常用于正式文体中。 I want to know if /whether he is waiting for me.我想知道他是否在等我。Could you tell me if /whether you have been to Australia? 你能告诉我 你是否去过澳大利亚吗？ （2）下列情况下一般只能用whether： ①与or not 连用时 I don’t know whether he likes the movie or not. 我不知道他喜不喜欢这部电影。 ②作介词的宾语时 Everything depends on whether we have enough time.一切取决于我们 是否有足够的时间。 ③放在不定式前，与不定式组成词组时 She hasn’t decided whether to go or n ot.她还没决定去还是不去。 ④作discuss 等词的宾语时 We discussed whether we should close the shop.我们讨论了是否该关闭那家商店。 二、宾语从句的时态 （1）如果主句是一般现在时，宾语从句可用其所需的任何时态。 He says (that) he has seen this film.他说他已经看过这部电影了。 He says (that) he is watching TV.他说他正在看电视。 （2）如果主句是一般过去时，宾语从句常用过去的某种时态。
宾语从句是主从复合句的一种。宾语从句当中的从句在全句中作宾语。 例句：I know him。I know who she is 结构：主语+谓语+引导词+简单句（其它） 1．语序 无论主句是陈述句还是疑问句，宾语从句都必须使用陈述语序,可分为以下四种： 1）连接词＋谓语。连接词在从句中作主语。常见的连接词有：who，what，which等。如：Could you tell me who knows the answer，please？The small children don't know what is in their stockings．I don't know which belongs to my father. 2）连接词＋名词＋谓语。连接词在从句中作主语的定语。常见的连接词有：whose，what，which，how many，how much等。如：He asked whose handwriting was the best in our class．The teacher asked us how many people there were in the room． 3）连接词＋主语＋谓语。连接词在从句中作宾语、状语或表语。常见的连接词有：who（m），what，which，how many，how much，when，why，how，where，if ／whether（在句中不充当任何成分）。如：He hasn't decided if he'll go on a trip to Wuxi．Could you tell me what I should do with the money ？ 4）连接词＋名词＋主语＋谓语。连接词在从句中作宾语或表语的定语。常见的连接词有：what，which，how many，how much，how等。如：Do you know which class he is in ？ he asked me if I knew whose pen it was． 2．连接词 1）当由陈述句充当宾语从句时，用that引导，that无词义，在口语或非正式文体中常省略。如：He said that he could finish his work before supper． 2）当由一般疑问句充当宾语从句时，用if或whether引导，意为“是否”。如：I don't know if ／whether he still lives here after so many years． 但在下列情况下只能用whether： ①在具有选择意义，又有or或or not时，尤其是直接与or not连用时，往往用whether（if…or not也可以使用）。如：Let me know whether ／if he will come or not．（＝Let me know whethe or not he will come）让我知道他是否能来。I don't know whether ／if he does any washing or not．（＝I don't know whether or not he does any washing．）我不知道他洗不洗衣服。I wonder whether we stay or whether we go．我不知道我们是去还是留。 ②在介词之后用whether。如：I'm interested in whether he likes English．我关心的是他是否喜欢英语。We're thinking about whether we can finish the work on time．我们正在考虑是否能按时完成这项工作。I worry about whether I hurt her feelings．我担心是否伤了她的感情。 ③在不定式前用whether。如：He hasn't decided whether to visit the old man．他尚未决定是否拜访那位老人。I don't know whether to go．我不知去否。He hasn't decided whether to go by bus or by train．他还未决定是乘公共汽车去还是坐火车去。 ④whether置于句首时，不能换用if。如：Whether this is true or not，I can't say．这是否真的我说不上来。 ⑤引导主语从句和表语从句时宜用whether。如：Whether she will come or not is still a question．她是否能来还是个问题。 The question is whether we can catch the bus．问题是我们能否赶上公共汽车。 ⑥若用if会引起歧义时，则用whether。如：Please let me know if you like the book．可理解为：a．Please let me know whether you like the book．请告诉我你是否喜欢这本书。 b．If you like the book，please let me know．你如果喜欢这本书，请告诉我。 3）如果宾语从句原来是特殊疑问句，只需用原来的特殊疑问词引导。如：Could you tell me
一。宾语从句的定义 置于动词、介词等词性后面起宾语作用的从句叫宾语从句。宾语从句的语序必须是陈述语序。谓语动词、介词、动词不定式,v。-ing形式后面都能带宾语从句。有些形容词（afraid，sure,glad等）之后也可以带宾语从句。 二.宾语从句中引导词的用法 在复合句中作主句的宾语，引导词有： 连词：that (that 常可省略)，whether, if 代词：who, whose， what ，which 副词：when ，where， how， why 等。 （一）that引导的宾语从句（在非正式场合that可以省略） 可跟that从句做宾语的动词有： say, think， insist， wish， hope, demand， imagine， wonder， know, suppose， see， believe, agree, admit, deny, expect， explain, order， command, feel， dream, suggest, hear, mean，notice, prefer, request， require， propose， declare, report等。 例句：The boy believes that he will travel through space to other planets。 注意事项：当主句谓语动词是 think, believe， suppose, expect 等词，而宾语从句的意思是否定时，常把否定转移至主句表示。 例句:I don’t think it is right for him to treat you like that. 在以下情况中that不能省略 1.当句中的动词后接多于两个由that引导的宾语从句时，第一个that可省，但后面的that不可 省。 例句：He said (that) you were too young to understand the matter and that he was asked not to tell you. 2.当主句的谓语动词与that宾语从句之间有插入语时,that一般不可省。 例句：Just then I noticed， for the first time， that our master was wearing his fine green coat and his black silk cap。 3.当that从句是双宾语中的直接宾语时，that不可省。 例句：I can't tell him that his mother died. 注意事项:许多带复合宾语的句子，that引导的宾语从句经常移到句子后部，而用it作形式宾语。 例句：I find it necessary that we should do the homework on time. （二)由whether，if 引导的宾语从句
一.宾语从句的定义 置于动词、介词等词性后面起宾语作用的从句叫宾语从句。宾语从句的语序必须是陈述语序。谓语动词、介词、动词不定式，v.-ing形式后面都能带宾语从句。有些形容词（afraid,sure,glad等）之后也可以带宾语从句。 二.宾语从句中引导词的用法 在复合句中作主句的宾语，引导词有： 连词：that (that 常可省略),whether, if 代词：who, whose, what ,which 副词：when ,where, how, why 等。 （一）that引导的宾语从句（在非正式场合that可以省略） 可跟that从句做宾语的动词有： say, think, insist, wish, hope, demand, imagine, wonder, know, suppose, see, believe, agree, admit, deny, expect, explain, order, command, feel, dream, suggest, hear, mean, notice, prefer, request, require, propose, declare, report 等。 例句：The boy believes that he will travel through space to other planets. 注意事项：当主句谓语动词是 think, believe, suppose, expect 等词，而宾语从句的意思是否定时，常把否定转移至主句表示。 例句：I don’t think it is right for him to treat you like that. 在以下情况中that不能省略 1.当句中的动词后接多于两个由that引导的宾语从句时，第一个that可省，但 后面的that不可省。 例句：He said (that) you were too young to understand the matter and that he was asked not to tell you. 2.当主句的谓语动词与that宾语从句之间有插入语时，that一般不可省。 例句：Just then I noticed, for the first time, that our master was wearing his fine green coat and his black silk cap. 3.当that从句是双宾语中的直接宾语时，that不可省。 例句：I can’t tell him that his mother died. 注意事项：许多带复合宾语的句子，that引导的宾语从句经常移到句子后部，而用it作形式宾语。