精选幻灯片-9B-unit1-宾语从句.ppt

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1、12He doesnt say anything.He says he is from Italy.He asked if I was Chinese.He didnt say a word.(代词作宾语代词作宾语)(名词作宾语名词作宾语)(句子作句子作say的的宾语宾语)宾语从句宾语从句:宾语从句属于名词性从句，在句中作主句的宾语。He says与与He said是主句是主句It watches what I did.3We all know (that)Childrens Day is coming.Childrens Day is coming.4由从属连词由从属连词thatthat引导

2、的宾语从句引导的宾语从句注：注：that that 在句中无意义，在句中无意义，在从句中不能充当成分在从句中不能充当成分,在口语当中往往在口语当中往往省略省略用法：用法：常用在一些动词后，比如常用在一些动词后，比如 think,think,believe believe 和和knowknow等。等。有时也用于一些有时也用于一些形容词，如形容词，如certain,sure certain,sure 等等。5把下列句子合并成一句。把下列句子合并成一句。1.He is doing his homework.He says.2.They have been to Beijing.He thinks.3

3、.You spoke at the meeting.They believe.He says(that)he is doing his homework.He thinks(that)they have been to Beijing.They believe(that)you spoke at the meeting.6Is it a present for my little cousin?I wonder if/whether it is a present for my little cousin.7由从属连词由从属连词 whether,if引导的宾语从句引导的宾语从句注：注：if/w

4、hether“是否是否”，说明对陈述，说明对陈述的事物不明确或不清楚。常用在的事物不明确或不清楚。常用在ask,wonder,can(could)you tell me 等后。等后。8将下列句子合并成一句将下列句子合并成一句1.Ask him.Can he come?2.I wonder.Is it going to rain?3.Could you please tell me?Does Mr Li live here?Ask him if/whether he can come.I wonder if/whether it is going to rain.Could you please

5、 tell me if/whether Mr Li lives here.9只能用只能用whether不能用不能用if的情况的情况1.在介词后面在介词后面We are worried about whether it will rain tomorrow.They asked me whether to go skating.2.在动词不定式前在动词不定式前10He asked whether I did homework or not.Tell me whether youd like to walk or take a bus.3.当与当与or not连用，或连用，或提出两种选择提出两种选

6、择时时:4.宾语从句提前时：宾语从句提前时：Whether this is true or not,I cant say.11选择题选择题:()1.Amy says _ she has never been to Beijing.A.if B.whether C.that()2.I wonder _ he still lives here.A.whether B.that C./()3.Let me know _ you can come or not.A.whether B.if C.thatC A A 12()4.I dont know _ to accept or refuse.A.if

7、 B.whether C.that()5.I dont know _ he will come tomorrow._ he comes,Ill tell you.A.if;Whether B.whether;If C.if;that()6._ you ask him,he will help you.A.Whether B.If C.ThatB B B 13How can we make a card?We want to know how we can make a card.card14由连接代词由连接代词who,whom,whose,which,what who,whom,whose,w

8、hich,what 和连接副词和连接副词 where,how,why,whenwhere,how,why,when引导引导的宾语从句的宾语从句注：注：代词或副词连接主句和从句，代词或副词连接主句和从句，并在从句中担任句子成分，具有一定的意义，并在从句中担任句子成分，具有一定的意义，不可省略。不可省略。151.Do you know _ they listened to yesterday evening?A.what B.when C.why D.how2.Please tell me _ last year.A.where does your sister work B.where did

9、your sister work C.where your sister works D.where your sister worked163.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 after4.Could you tell me _?A.when will they leave Beijing B.when would they leave Beijing C.when they will leave Bei

10、jing D.when did they leave Beijing 17宾语从句三要素宾语从句三要素:引导词（连接词）引导词（连接词）语序语序 时态时态 Summary:18引导词引导词1.1.由从属连词由从属连词thatthat引导的宾语从句引导的宾语从句2.2.由由从属从属连词连词 whether,ifwhether,if引导引导的宾语从句的宾语从句3.3.由连接代词由连接代词 who,whom,whose,who,whom,whose,whichwhich，what what 和连接副词和连接副词 where,how,why,whenwhere,how,why,when引导的宾语引导的

11、宾语从句从句19从句语序：从句语序：1.1.引导词引导词(that)+(that)+主语主语+谓语谓语+其他其他2.2.引导词引导词whether/if+whether/if+主语主语+谓语谓语+其他其他3.3.引导词特殊疑问词引导词特殊疑问词+主语主语+谓谓语语+其他其他20Attention:1.1.宾语从句语序一律为宾语从句语序一律为陈述句语序陈述句语序2.2.当疑问词当疑问词what,whowhat,who等作主语等作主语时，语序不变：时，语序不变：我不知道昨天他发生了什么事情我不知道昨天他发生了什么事情?I dont know _yesterday.老师问我们今天谁值日老师问我们今天

12、谁值日.The teacher asks _ today.what happened to him/what was wrong with himwho is on duty21时态：时态：1.1.当主句的谓语动词是当主句的谓语动词是一般现在时一般现在时,宾语从句的谓语动词可以宾语从句的谓语动词可以用所需要的用所需要的任何一种时态。任何一种时态。2.2.当主句的谓语动词是当主句的谓语动词是一般过去时一般过去时，宾语从句的谓语动词要用宾语从句的谓语动词要用相应的过去相应的过去时态，时态，但当宾语从句叙述的内容为但当宾语从句叙述的内容为客客观真理时，仍然用一般现在时。观真理时，仍然用一般现在时。2

13、2用所给词的适当形式填空用所给词的适当形式填空1.The radio said it _(be)cloudy yesteray.2.Tom says that they _(play)basketball at six oclock yesterday evening.3.I heard they _(return)it already.4.I thought he _(come)the next Sunday.5.I dont know who he _ the letter to yesterday.(write)6.The teacher said the earth _(go)arou

14、nd the sun.was were playing had returned would come wrotegoes23宾从宾从一般现在时一般现在时 一般过去时一般过去时 现在进行时现在进行时 过去进行时过去进行时was/were doing一般过去时一般过去时 过去完成时过去完成时had done现在完成时现在完成时 过去完成时过去完成时一般将来时一般将来时 过去将来时过去将来时would do当主句的谓语动词是当主句的谓语动词是一般过去时一般过去时，宾语从句的谓语动词要用宾语从句的谓语动词要用相应的过去时态相应的过去时态242526272829303132HomeworkI.Fini

15、sh your newspaper.II.Review what learned in this class.33Thank you for listening!34四、宾语从句转化为简单句四、宾语从句转化为简单句1.当主从句的主语一致时：当主从句的主语一致时：1)I dont know what I shall do next.I dont know what to do next.2)John didnt decide which shirt he would buy.John didnt decide which shirt to buy.352.当主句的谓语含有双宾语时，如果间当主句的

16、谓语含有双宾语时，如果间宾与从句（直宾）中的主语一致时：宾与从句（直宾）中的主语一致时：1)Can you tell me how I can get to the police station?Can you tell me how to get to the police station?2)Please show me how I should start the recorder.Please show me how to start the recorder.363.当主句的谓语动词是当主句的谓语动词是order,require等时，如果主句和从句的等时，如果主句和从句的主语主语 不一致，不一致，宾语从句可转化为宾语从句可转化为“名词（代词）名词（代词）+不定式不定式”结构结构:The headmaster ordered that we should start at once.The headmaster ordered us to start at once.37383940