高考英语语法专题复习 课件39《表语从句》.ppt

39《表语从句》 Learning Aims To get to know the Noun Clauses – Predicative Clause in details. to deal with the exercises about the the Noun Clauses. 表语从句是在复合句中作表语的名词性从句。放在系动词之后,一般结构是“主语+系动词+表语从句”。 可以接表语从句的系动词有： 1：be（being,been,am,is,are,was,were) 2: feel , seem , look, appear ,sound, taste , smell 3: stand , lie , remain ,keep, stay 4: become ,get , grow , turn ,go ,come, run, fall 5: prove, turn out 系动词的固定搭配: come true, fall asleep, fall ill, go bad, come right, run wild 连接词：that / whether /as if /as though (if不引导表语从句) 连接代词：who / whom / whose / which / what 连接副词：when / where / why / how / because 注：引导表语从句的连词that间或可以省略。 　　The truth is（that）I didnt go there. 事实是我没去那儿。 The question is whether we can rely on him. That’s because we were in need of money at that time . He looked as if he was going to cry . That’s why I was late . The trouble is that I have lost his address. That was what she did this morning on reaching the attic阁楼. because，why引导的表语从句。 Thats because he didnt understand me. （That‘s because…强调原因） Thats why he didn’t understand me. 　　 （Thats why…强调结果） 填空: The reason why we didnt trust him is ______ he has often lied． reason 做主语时，表语从句只能用that引导, 不能用why 引导。句型结构为： The reason (why…/for…)is /was that…. The reason is that…… why 名词主语+be+that引起的表语从句 在这种句型中，常用表示事实，真理的名词，或表示看法，观点的名词，如： fact,truth ,idea,opinion,belief,view, feeling,suggestion,plan等作主语。 如： 1.The fact is that our team has won the game. 2.The truth is that she was the very person who informed against her husband. 3. My opinion is that we should discuss it with them. 使用虚拟语气的表语从句 　　在表示建议、劝告、命令、请求、要求含义的名词后的表语从句，谓语动词需用“should+动词原形” 表示，should可省略。常见的词有： advice，suggestion，order，proposal，request, plan，idea等。如： 　 　My suggestion is that we （should） start early tomorrow. Their plan is that they should build a new factory in their hometown. The demand is that the composition (should) be written on one side only. My idea is that we (should)