1、表语从句 一、宾语从句的概念从句在复合句中作宾语的名词性从句，通常放在主句谓语动词（及物动词）或介词之后。E.g.We know Mr Green teaches English.She asked if these answers were right.二、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 态态观察思考观察思考：指出句子成分指出句子成分Henry was an American businessman.Henry met an American businessman.主语主语 表语表语主语主语谓语谓语 宾语宾语（及物动（及物动词）词）连系动词连系动词归纳：归纳：
2、上述例句的结构：+句式观察句子结构，特别是划线部分。1.I am a little,little bird.2.The story is interesting.3.Our main teacher is here.4.Every student is in the classroom.5.Your homework is to recite 劝学.6.Her job is selling computers 主主语语 系动词系动词/be 表语表语常见的常见的连系动词有：连系动词有：be（am,is,are,was,were）,become,look,sound,feel,taste(看、听、
3、尝起来）看、听、尝起来）,seem,appear（似乎（似乎、好像）、好像）等等 He is a student.主语 系动词 表语 The reason is that he is a student.主语 系动词 表语从句 That is why I was late.主语 系动词 表语从句 句子或主谓结构做表语（而不是某个具体单词做表语），这个句子就是表语从句。指出句子成分指出句子成分合作探究一一、表语从句定义：表语从句定义：表语从句表语从句是在复合句中作是在复合句中作表语表语的的名词性从句名词性从句,放在系动词之放在系动词之后后,一般结构是一般结构是“主语主语+系动词系动词+表语从句表
4、语从句”。作用作用:对主语进行解释说明。对主语进行解释说明。例例句句：1）The problem is that millions of people die of illnesses caused by smoking.2）The question remains whether we can win Class 3.指出表语从句部分：指出表语从句部分：1.He has become what he wanted to be ten years ago.2.She has remained where I stood yesterday for an hour.3.His suggestio
5、n is that we should stay calm.4.The question is when he can arrive at the hotel.二二、引导表语从句的引导表语从句的连接连接词词由从属连词由从属连词that 引导的表语从句引导的表语从句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引导的表语从句引导的表语从句由从属连词由从属连词whether，as if引导表语从句引导表语从句由从属连词由从属连词because,why引导表语从句引导表语从句What I want to say is
6、thatthat Im sorry.（一）由从属连词 that 引导的表语从句that在从句中不充当任何成分，本身也没有任何意义。在从句中不充当任何成分，本身也没有任何意义。只是起连接作用。只是起连接作用。注注：that 在在引导表语从句时引导表语从句时不能省略不能省略。（二）（二）由从属连词由从属连词 whether引导的表语从句引导的表语从句1.The question is _2.The question is _ whether it is worth doing.whether we can win them.whether 在句子中不充当任何成分，但具有在句子中不充当任何成分，但具
7、有“是否是否”的的意义意义，表示表示对陈述的事物不明确或不清楚。对陈述的事物不明确或不清楚。此时不此时不能用能用if，因为，因为if不能引导表语从句。不能引导表语从句。The question is _ we will have our sports meet next week.A.that B.if C.when D.whether注意点注意点1：if 不能引导表语从句不能引导表语从句 Das if/though引导表语从句引导表语从句时，在句子中也不充当时，在句子中也不充当任何成分，但有意义。译为：似乎，好像。任何成分，但有意义。译为：似乎，好像。He looks as if he we
8、re a rich man.It sounds as if someone is knocking at the door.他看起来他看起来好像是个富翁好像是个富翁。听起来好像有人在敲门。听起来好像有人在敲门。（三）（三）由从属连词由从属连词 as if/through引导的表语从句引导的表语从句 Li Lei is now in a new jacket.He looks as if he were an American boy.The girl talked as if she had been a grown-up.as if/through 引导表语从句时要注意语气引导表语从句时要注
9、意语气.若与事实相符，要若与事实相符，要用陈述语气。用陈述语气。若从句表示与现在事实相反若从句表示与现在事实相反,谓动用谓动用 ；与过去事实相反用与过去事实相反用 .考试中常考查这种考试中常考查这种虚拟语气虚拟语气，不考查陈述语气。，不考查陈述语气。一般过去式（一般过去式（be用用were）had+done.这类词引出表语从句时，与它们引出宾语从句一样，要在从句中充当句子成分（一般充当主语、宾语、表语、定语或状语），并具有一定的意义，不可省略。(四）四）连接代词连接代词 Who,whom,whose,which,what及及连接副词连接副词 where,how,why,when及及wh-疑问词
10、疑问词+ever引导的引导的表语从句表语从句(2)The problem is who we can get to replace her.(3)The question is how he did it.（状语）（状语）(4)That is where he was born.（状语）（状语）问题是我们能找到谁去替换她呢。问题是我们能找到谁去替换她呢。（宾语）（宾语）问题是他如何做此事的。问题是他如何做此事的。那就是他出生的地方。那就是他出生的地方。(1)That is what he is worried about.(宾语）宾语）那就是他担心的事那就是他担心的事(1)Thats beca
11、use he didnt understand me.(2)Its why he got angry with me.那是因为他不理解我。那是因为他不理解我。那正是他对我生气的原因。那正是他对我生气的原因。(强调原因）强调原因）（强调结果）（强调结果）（五）（五）由从属连词由从属连词because,why引导的表语从句引导的表语从句1、句型：、句型：That/It is/was because 那是因为那是因为 That/It is/was why 那是那是的原因的原因2、句型：、句型：The reason whyis that 的理由是的理由是 why引导定语从句引导定语从句 That/It
12、 is/was why 那是那是的原因的原因 why引导表语从句引导表语从句(1)The reason why he was late is that he was ill.他迟到他迟到的理由的理由是他病了。是他病了。注意：注意：主句主语为主句主语为reason,只能用只能用that引导表语从句，不可引导表语从句，不可用用because.(2)Its why he got angry with me.那正是他对我生气那正是他对我生气的原因的原因。表语从句表语从句语序语序表语表语从句的语序从句的语序与宾语从句一样，不管是哪类连与宾语从句一样，不管是哪类连接词引导，也不管主句是否是疑问句，一律接词
13、引导，也不管主句是否是疑问句，一律用用陈陈述语序述语序：主语主语+系动词系动词+连接词连接词+主语主语+谓语谓语+其他成分其他成分注意：注意：不管不管从句是从句是由哪类连接词引出由哪类连接词引出，一律一律用陈述句语序用陈述句语序vIt is where he lives in .vIt is where he lived in 10 years ago.主句用现在时或将来时，从句可用任何时态，根据实主句用现在时或将来时，从句可用任何时态，根据实际情况而定。际情况而定。表语从句表语从句时态时态2.2.如果主句是过去的时态（一般过去时，过去进行时），如果主句是过去的时态（一般过去时，过去进行时），
14、从句的时态一定要用相对应的过去的某种时态从句的时态一定要用相对应的过去的某种时态（一般过去时，过去进行时，过去将来时，过去完成时）（一般过去时，过去进行时，过去将来时，过去完成时）vHer wish was that she could lose weight soon.vIt looked as if it was going to rain.vThe question was whether his father would come back the next day.vThe reason why he was late was that the train had already l
15、eft.表语从句的常用句型：名词主语bethat从句 The fact is that I was in the garden when the robbery happened.作主语的名词通常有表示事实、真理的名词fact,truth 或表示看法观点的名词idea,opinion,belief,view,feeling,suggestion,plan等。suggestion,proposal,advice,requirement 等词后的表语从句要用虚拟语气（should）do。如：1.The fact is that our team has won the game.2.My opin
16、ion is that we should discuss it with them.名词主语bewh-疑问词引导的从句 The trouble is where we can get the things.wh-引导的主语从句bethat 从句 What surprised me most was that all the pupils were unusually quiet.This/That be wh-疑问词引导的从句 This is how you make the Italian pizza.表语从句的常用句型：注意：表语从句中的 that 不能省略表语从句中只能用 whether 不能用 if表语从句中，从句用陈述句语序Thanks For LISTENING
