宾语从句引导词说课材料.ppt

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1、宾语从句引导词一、宾语从句三要素一、宾语从句三要素引导词（连接词）引导词（连接词）语语 序序时时 态态由从属连词由从属连词 that 引导的宾语从句引导的宾语从句由由连接代词连接代词 Who,whom,whose,which,what 和连接副词和连接副词 where,how,why,when引导的宾语从句引导的宾语从句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（一）引导词1 12 23 3e.g.1.Ihear(that)_.2.Hesaid(that)_.3.Theteachertoldus(that)_.hewillbebackinanhour hemiss

2、edusverymuch theearthmoves由从属连词由从属连词 that 引导的宾语从句引导的宾语从句注注：that 在句中无词汇意义，在从句中不在句中无词汇意义，在从句中不能充当成分，在口语当中往往省略能充当成分，在口语当中往往省略aroundthesun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Iwanttoknow_.2.Askhim_.3.Iwonder_.4.Couldyoutellme_?if(whether)hewillgototheparkwithuswhether(if)hecancomewhetheritisgoingtorainor

3、notif/whether“是否是否”，说明对陈述的事物不明确或不清，说明对陈述的事物不明确或不清楚。常用在楚。常用在ask,wonder,can(could)you tell me 等后。等后。whether(if)MrLiliveshere只能用 whether不能用 if 的情况1.在介词后面：在介词后面：Im thinking of whether we should go fishing.We are worried about whether it will rain tomorrow.2.在动词不定式前在动词不定式前(whether to do sth.)：They asked

4、me whether to go skating.3.当与当与or not连用，或连用，或提出两种选择提出两种选择时时:I dont know whether hes free or not.Mary asked whether I was doing my homework or not.Tell me whether youd like to go shopping or tidy the room.4.宾语从句提前时：宾语从句提前时：Whether this is true or not,I cant say.Practice timeif/whether1.I asked her _

5、she had a bike.2.Were worried about _ he is safe.3.I wonder _ he is well.4.I dont know _ or not he is well.5.I dont know _ to go.if/whetherwhetherwhether/ifwhetherwhether1.He asked _.2.Do you know_?3.He asked_.4.Do you know _?5.Please tell me _.6.Can you tell me _?7.Could you tell me _?who could ans

6、wer the questionwhom they are waiting for whose bike was the best in the class when well have a meeting where he is how I can get to the station why the train is late由连接代词由连接代词 Who,whom,whose,which,what 和连接副词和连接副词 where,how,why,when引导的宾从引导的宾从代词或副词连接主句和从句，并在从句中担任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，不可省略。

7、句子成分，具有一定的意义，不可省略。1.Theyoungmanasked_itssummerorwinter.A.eitherB.thatC.weatherD.whether2.Wedontknow_theydidit.A.howB.whoC.whatD.which3.Theteacherasksus_Jimcancomebackontime.A.thatB.ifC.whenD.whattime4.Doesanybodyknow_wewillhaveasportsmeetingthisweekendornot.A.ifB.whereC.whetherD.thatDABC Practice此课件下载可自行编辑修改，仅供参考！此课件下载可自行编辑修改，仅供参考！感谢您的支持，我们努力做得更好！谢谢感谢您的支持，我们努力做得更好！谢谢