名词性从句 (6)

1、名词性从句名词性从句包括主语从句，宾语从句，表语从句，同位语从句，其作用相当于一个名词。引导名词性从句的连接代词有that, if， whether, which, what, who, whom, whose, whatever, whoever 等，连接副词有where, when, why, how, wherever 等1.Whoever breaks the law should be punished.2.The question is whose bike we should borrow.主语从句表语从句3.Do you know who lives in the room?4

2、.Can I speak to whoever is in charge of the company?5.I have no idea when he will come back.宾语从句宾语从句同位语从句that 与 whatthat 引导名词性从句无任何实际意义，在句中不作任何成分，在主语从句，表语从句，同位语从句中不能省略。 主语从句位于句首that 不能省略What 引导名词性从句，意为所的（有时可以省略），再从句中作主语，宾语，表语1.It is by no means clear_ the president can do to end the strike. A. how B

3、. which C. that D. what2. I made a promise to myself_ this year, my first year in high school, would be different. A. whether B. what C. that D. howD. whatC. that3._ Barbara Jones offers to her fans is honesty and happiness.A. Which B. What C. That D. Whom4. _ the young man is in great need of a com

4、puter is known to all.A. What B. That C. How D. WhenB. WhatB. Thatif 与whetherif 与whether 引导名词性从句可表示是否。If可引导主语从句，宾语从句，但下列情况只用whether 不用if 介词后；不定式前；与or not 连用 主语从句位于句首，表语从句， 同位语从句1.It doesnt matter_ you turn left or right at the crossing-both roads lead to the park. A. whether B. how C. if D. when2.We

5、ve offered her the job, but I dont know _ whether she will accept it. A. where B. what C. whether D. whichA. whetherC. whether3. In recent years, there has been a heated argument about _ it is necessary for children to learn English form an early age. A. whether B. if C. what D. thatA. whetherit 代替主

6、语从句或宾语从句主语从句 Its a pity/ a shame/ an honour that Its strange/ natural/ obvious that Its said/ reported/ believed that 有些动词如like/love/enjoy/hate/appreciate后常用it 作形式宾语再接if/when引导的从句1. Id appreciate _ if you could let me know in advance whether or not you will come. A. it B. you C. one D. this2.Susan made _ cle