英语三大从句常考点.ppt

三大从句 高考常考点 名词性从句 1.When we will start is not clear. 2.Mrs Black won’t believe that her son has become a thief. 3. My idea is that we should do it now. 4.I had no idea that you were her friend. 连接词：that, whether, if （引导从句，不作成分；that无义， whether/if “是否”） 2. 连接代词：who(whom), what, which, whose whoever(whomever), whatever,whichever (作主语/宾语/表语/定语) 3. 连接副词：when, where, why, how（作状语） 1. That he said nothing surprised everybody present. （that 引导主语从句，不作成分，常用it作形式主语） It suprised everybody present that he said nothing. 2. What he said at the meeting surprised everybody present. (what引导主从，并在从句作said的宾语) 3. The problem is whether we finish the task on time. （whether引导表从，不作成分，表示“是否”） 4. Where he lived is unknown to us. （where引导主从，作live的状语） 1）____ you don’t like him is none of my business. A. What B. Who C. That D. Whether 2)____ he said at the meeting astonished everybody present. A.What B. That C. The fact D. The matter 考点2.用if/whether填空 1. I don’t know _______ I’ll be free tomorrow. 2. I don’t know _______ or not I’ll be free tomorrow. 3. The question is ________ this book is worth writing. 4.I have no idea __he will come or not. 5. It depends on _________ we will have enough money. 6. _______ they can do it matters little to us. 7.They have discussed for hours _______they will hold the meeting. 8. It has not been decided ________ to go. 小结：只用whether引导从句的情况 考点3. whoever/whatever/whichever/what/who引导名词性从句 1.__________ was said here must be kept secret. 2.She would like to make friends with__________shares her interest. 3. You may choose____________________you’d like to go with. 4.Take ___________ seat you like in theclassroom. 5. _______we need is more time. 6. _______made the long distance call to him is not important. 小结 whoever=anyone who…“任何……的人” whatever=anything that…“任何……的物” whic