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1、语法飞跃表 语 从 句 The Predicative Clause,定义,The person stood in front of you just now is my headmaster. I didnt know that it was you at that time. The door remained closed. Marys daily job is cleaning the house.,名词充当表语,代词充当表语,动词过去分词充当表语,动词- ing 形式充当表语,表语是用来说明主语的身份、性质、品性、特征和状态的。,定义,The house is not only la
2、rge but also beautiful. When I went to your house, you were out. No one was in the dorm, when she arrived. My job is to teach you English. The reason why he came late was that his clock didnt work.,介词短语充当表语,副词充当表语,形容词充当表语,不定式充当表语,从句充当表语,The fact is true .2. The fact is that she cried .,主语,系,表语,（简单句）
3、,主语,系,表语从句,连词,从句主语,主 句,从句谓语,在复合句中，用来充当表语的句子就叫表语从句,表语用来说明主语的 身份, 性质，特征 和 状态。常由名词, 形容词或相当于名词或形容词的词语或 从句充当。,（复合句）,表语从句, The fact is that Jack is clever. (Jack is clever.) The problem is that Alex doesnt eat carrots. (Alex doesnt eat carrots.),引导词,一、连词（引导词） 1. 当表语从句是 陈述句 时，连词由that引导，因为that在从句中不作任何成分，也没有
4、任何具体意思，但是却不可省略, My opinion is that its getting better and better. My suggestion is that we (should) start early tomorrow.,引导词,一、连词（引导词） 在表“建议，劝说，命令”的名词idea, suggestion, request, proposal 等后面的表语从句中，谓语动词用“should + 动词原形”，should可省略。,引导词,一、连词（引导词） 2.当表语从句是一般疑问句时，由连词whether引导，它们在从句中不做任何成分，但因为whether翻译成：“是
5、否”，具有一定的意义，也不能省略。 注意： if 不引导表语从句, My question is whether Linda is on diet. My question is whether Linda cried yesterday.,Exercises,医生真正怀疑的是我母亲是否能很快从重病中康复。现在的问题是这件事是否值得做。,The question is whether it is worth doing.,What the doctor really doubts is whether my mother will recover from the serious diseas
6、e soon.,引导词,一、连词（引导词） 3. 当表语从句是特殊疑问句时，由连接代词或者连接副词引导。因为连接代词 或连接副词在从句中担任一定的句子成分，具有一定的意义， 也不能省略.,连接副词 (when, where, how, why) whenever, however, 在从句中做状语.,连接代词 (what, who, whom, which, whose), whatever, whoever, whichever.在从句中常做 主语.宾语.表语.定语,Exercises,我的问题是 这个女孩是谁. 麻烦的是 谁能替代他那就是他所担心的。我的建议是他应该减肥。,My quest
7、ion is who the girl is.,The trouble is who can replace him.,That is what he is worried about .,My advice/ suggestion is that he (should) lose weight.,我的建议是他应该减肥。( lose weigt),引导词,一、连词（引导词） 4. as if/though引导的表语从句常置于连系动词后面。as if/though引导的表语从句如果是事实，就用陈述语气，如果与事实不符，就用虚拟语气。(主句一般现在时从句就用过去式。主句是过去式，从句用过去完成时)
8、。,It sounds as if/though somebody is knocking at the door.It looks as if he were her father.(与事实不符)Dark clouds are gathering. It looks as if its going to rain.,Exercises,形势并不像外表所看到的那样。她看上去很担忧他父母的病情。他好像疯了似的。,The situation is not as it seems to be.,She looks as if she is worried about her fathers dise
9、ase.,It was as though he were mad.,引导词,一、连词（引导词） 5. because和why也能引导表语从句。2个句型。A: The reason why is thatB: It/this/ that is why (because) , The reason was that you dont trust her. He was ill. Thats why he was sent to the hospital. He was sent to the hospital. Thats because he was ill.,Exercises,1. The
10、 reason why he was late _ that he missed the train by one minute this morning2. The reason _ he was late was that he missed the early bus.3. She was late this morning. That was _ she missed the early bus.,was,why,because,表语从句中要注意的几个问题,在引导表语从句时，不能用if。表语从句中，从句用陈述句语序当主句的主语是表示 建议、命令、要求 等的名词 时，那么表语从句应该用虚
11、拟语气。,实战演练,例题1：The question is _ we will have our sports meet next week.A. that B. if C. when D. whether,例题2：The reason why he failed is _he was too careless.A. because B. that C. for D. because of,例3: The problem is _to take the place of John.A. who can we get B. what we can getC. who we can get D.
12、that we can get,4.Id like to start my own business thats _ Id do if I had the money. A. why B. when C. which D. what,5. Im afraid hes more of a talker than a doer, which is _ he never finishes anything. A. that B. when C. where D. why,1. The question is _ we will have our sports meet next week.that
13、B. if C. when D. whether2The reason why he failed is _he was too careless.because B. that C. for D. because of3. Go and get your coat. It s _you left it.A. where B. there C. there where D. where there,4The problem is _to take the place of TedA. who can we get B. what we can getC. who we can get D. that we can get5. What I want to know is _ he likes the gift given by us.that B. if C. whether D.不填6. The reason is _I missed the bus. A. that B. when C. why D. what,
