必修三语法教学-名词性从句NounClause.ppt

* 我的梦想是我能进入一所重点大学。(表语从句) My dream is that I can enter a key university. 我能进入一所重点大学是我的梦想。（主语从句） That I can enter a key university is my dream. I have a dream that I can enter a key university. 我有一个梦想我能进入一所重点大学 （同位语从句） 我总是梦想着我能进入一所重点大学。（宾语从句） I always dream that I can enter a key university. Noun Clause 多由that, wh-疑问词或whatever等关系代词引导 主语从句、 宾语从句、 表语从句、 同位语从句， 名词性从句 Whether he will come or not is unknown. I don’t know whether he will come or not The question is whether he will come or not. The question whether he will come or not is not settled. 引导名词性从句的三类关联词 that whether if (在从句中不做成分，只 起连接作用) 2. what who whom which whose (在从句中做主、表、宾、定成分) 3. when why when where (在从句中做状语) 其它： That he didn’t come to school is because he was ill. She looks as if she has really been there. Things are not as they seemed to be. 二、连接词的选择 （1） that 与 what （卷子名从1） 引导名词性从句的三类关联词 That a. 只起连接作用， 不做成分 b. 一般不省，只再宾语从句中可省 e.g 1).I know that you are concerned about your son’s safety. 2).______ he has set out to prepare for the coming exams is satisfying. is That It is satisfying ____he has set out to prepare for the coming exams 2).______ he has set out to prepare for the coming exams is satisfying. That (1) 主语从句在句子中充当主语，句子的谓语动词用第三人称单数。 (2) 主语从句前的that不能省略，仅起连接作用，有时为了保持句子平衡， that从句后置，而由it作形式主语。 that 1.I can’t imagine _____ you can sew this piece of cloth without a needle. 2. The reason for his being late is ____ he missed the bus this morning. 3.It worried her a bit ____ her hair was turning gray. A. while B. that C. if D. so that/ 不填 that B What 1 在从句中作主，宾，表成分 2 可译成“---的东西，话，事情，地方，时间，样子等”—— “所----” 1 what he said disappointed me. 2 A computer can only do _____ you have instructed it to do . 3 a modern city has been set up in _____ was a wasteland ten years ago . what what 1 _____ made the school proud was ____ more than 90% of the students had been admitted to key universities. A What ;because B What ;that C That ;what