1、宾语从句I have a book.I have a book.主语 谓语宾语 I beat him.I beat him.主语谓语宾语名词作宾语.代词作宾语.She likes playing basketball.She likes playing basketball.主语谓语宾语He decides to work hard.He decides to work hard.主语谓语宾语动名词作宾语.不定式作宾语.什么是宾语从句 I know the girl.主语 谓语 宾语简单句 I know (that)the girl is from England.主语 谓语 宾语复合句(句中
2、有句)作宾语的句子叫宾语从句 宾语从句(是一个名词)宾语是一个句子一、引导词二、语 序三、时 态宾语从句三要素宾语从句三要素（三种）（用陈述句语序）（看主句再决定）一、宾语从句的引导词一、宾语从句的引导词不同的引导词引导不同意义的宾语从句不同的引导词引导不同意义的宾语从句1.that2.if/whether“是否”3.以 wh-,开头和how 相关的引导词1)I hear _.2)He said _.he will come back in an hour he liked basketball very much1 1、陈述句意义陈述句意义的宾语从句的宾语从句引导词用引导词用 thattha
3、tthatthat 在句中无词义，常省略。在句中无词义，常省略。他将在一小时后回来他非常喜欢篮球(that)(that)2.一般疑问句意义一般疑问句意义的宾语从句的宾语从句引导词用引导词用if/whether“是否是否”1)I asks him _.2)Could you tell me _?he has been to Beijing the bus will arrive on time if/whether 要译成要译成“是否是否”，且不能省略。，且不能省略。他是否去过北京公交车是否将会按时到达 if/whetherif/whether(他去过北京吗？)(公交车将会按时到达吗？)当与当与
4、or not连用时连用时I dont know whether hes free or not.Mary asked whether I was doing my homework or not.注意注意:只能用只能用whetherwhether的情况的情况精练：判断对(T)还是错(F)。1.Let me know whether you can come or not.()2.He asks me if I have had breakfast or not.()T F if 改为whether1)I dont know_.2)Do you know _?they are doingwe w
5、ill go to the zoo tomorrow特殊疑问词作引导词，有词义，要翻译出来，特殊疑问词作引导词，有词义，要翻译出来，不可省略。不可省略。他们在做他们在做什么什么 我们明天将我们明天将怎样怎样去动物园去动物园3.特殊疑问句意义特殊疑问句意义的宾语从句引导词用的宾语从句引导词用wh-,how what how1.I hear that he will come back in an hour.2.Who is he?Can you tell me?Can you tell me who he is?3.What are they doing？I dont know.I dont k
6、now what they are doing.二、宾语从句的语序二、宾语从句的语序(引导词后引导词后)用用陈述句语序陈述句语序 主语主语+谓语谓语 +其它其它 （陈述句）（陈述句）引导词引导词后是：后是：改错！改错！Could you tell me where buy some stamps?can I Could you tell me where?isthe post officecan I三、三、宾语从句的时态宾语从句的时态 （看主句）（看主句）1.1.当主句是当主句是一般现在时一般现在时，宾语从句根据，宾语从句根据实际实际用需要的时态用需要的时态.2.2.当主句是当主句是一般过去时
7、一般过去时，宾语从句用相应的，宾语从句用相应的过去某种时态过去某种时态.一般现在时一般现在时 改改 一般过去时一般过去时 is/am-was are-were V./Vs-V-ed一般将来时一般将来时 改改 过去将来时过去将来时 will do-would do 现在进行时现在进行时 改改 过去进行时过去进行时 is doing-was doing 现在完成时现在完成时 改改 过去完成时过去完成时 have done-had done例如：Tom (that)he help me.sayswillsaidwould 3.当宾语从句说明的是客观存在的事实或客观存在的真理时，就不用受到主句时态的限
8、制，仍是用一般现在时态。例如：The teacher said the earth goes around the sun.时态练习：用括号内的动词的适当形式填空。1.I heard that he _(come)tomorrow.2.The teacher told his students that light _(travel)faster than sound.would come travelsThe boy asked _ any noise from outside.A.When I hearB.Why had I heardC.Whether I had heardD.What
9、 I heard _主语 _ 动词 _ 助动词 _ 主语 _ 动词 _ 主语 _ 主语 _ 动词any noiseC疑问语序 _ 过去时现在时 Jim told Li Lei _.A.whats the price of the sweaterB.how much is the sweaterC.how much the sweater isD.how much the sweater was _ 动词 _ 主语 _ 动词 _ 主语 _ 动词 _ 主语 _ 主语 _ 动词 现在时 过去时 _ 过去时D()3.Our teacher told us _.A.the sun will rise i
10、n the east.B.the sun rise in the east.C.the sun rises in the east.D.the sun rised in the east.()4.We havent decided _ we will go there for a picnic or not.A.where B.when C.if D.whetherCD()5.Wu Dong said he _ twice.A.had been to Shanghai B.has gone to Shanghai C.has been to Shanghai D.had gone to Sha
11、nghai A引导词陈述句that if/whether特殊疑问句特殊疑问词语序-时态主句一般过去时从句过去的相应时态主句一般现在时从句任何时态陈述句语序主现从随意主过从过去从句表真理，一般现在要牢记主+谓+其他Do you know _?A.where does she live B.she lives whereC.where she lives D.where she live2.His parents wanted to know what he _at that time.A.is doing B.was doing C.has done D.will doCB21课堂练习难点巩固语序：陈述语序陈述句语序：连接词+主语+谓语+其他.Can you tell me where will we go?Can you tell me where we will go?I dont know who _they are 我不知道他们是谁？
