1、中考沖刺7狀語從句中考沖刺7狀語從句何為狀語從句？狀語從句類型：時間、地點、原因、目的、結(jié)果、條件、方式、讓步、比較狀語從句九類。I love you.I love you very much.I love you till the end of the world.I fell in love with you when I saw you at first sight. 2a何為狀語從句？狀語從句類型：時間、地點、原因、目的、結(jié)果、條時間狀語從句引導時間狀語從句的連接詞：when, as, while, after,before, since, as soon as, till, unti

2、l等。eg: What are you going to do when you grow up? 遵循主將從現(xiàn)/主情從現(xiàn)/主祈從現(xiàn)原則3a時間狀語從句引導時間狀語從句的連接詞：5awhen/while/as的區(qū)別(1) when 可延續(xù)，可非延 as/while 只跟延續(xù)性動詞eg: It was snowing when we got to the airport. Please write while/as I read.(2) when 可先后，可同時 as /while 只同時eg: He went home when he had finished his homework. So

3、me students were reading while others were writing.4awhen/while/as的區(qū)別6a（2）before,after表示主句的動作發(fā)生在從句的動作之前或之后. eg: Please turn off the light before you leave the room. You can watch TV after you finish homework.（3）until/till 表示主句的謂語動詞（延續(xù)性動詞）一直延續(xù)到 until/till 所表示的時間為止。 eg: You may stay here until/till th

4、e rain stops. He didnt go to bed until he had finished his work. Until he joined the army, he worked in that factory.5a（2）before,after表示主句的動作發(fā)生在從句的動作until/till的用法區(qū)別：注意：1. 肯定句中，二者可以通用。 2. 否定句中，表示主句的謂語動詞（非延續(xù)性動詞）直到until所表示的時間才發(fā)生。構(gòu)成句式 not.until 3. till 不用于句首，也不可用于強調(diào)句。 6a8a （4）since 表示“自以來”，主句用現(xiàn)在完成時，從句用一

5、般過去時。 eg: I have worked in this company since I graduated from college.注意：Its + 一段時間 + since + 從句 自從已經(jīng) eg: Its ten years since I left college.（5）as soon as表示“一就”。 eg: As soon as he arrives, Ill tell him. 主將從現(xiàn)原則7a （4）since 表示“自以來”，主句用現(xiàn)在完成時地點狀語從句由 where, wherever 引導。 eg: Where there is a will, there i

6、s a way. Wherever you go, I will go with you.8a地點狀語從句由 where, wherever 引導。10a原因狀語從句常用連詞 because, since，for和 as引導 because 回答why 提出的問題 since，as 表示既然，由于 for 表示附加理由或推斷說明eg: I lent him my bike because he needed it.Lets begin our meeting since /as everybody is here.The days are longer for its spring now.

7、9a原因狀語從句常用連詞 because, since，for和目的狀語從句引導詞或詞組： so that, so, in order that, so as that等, 謂語含有may, might, can, could, will, would等情態(tài)動詞。 eg: He must get up early so that he can catch the first bus.當從句與主句主語一致時，可用 so as to, in order to. eg: He worked day and night in order that he could succeed. =He worke

8、d day and night in order to succeed. 10a目的狀語從句引導詞或詞組：12a結(jié)果狀語從句引導結(jié)果狀語從句的詞或詞組有：so, so that, sothat, suchthateg: The question is so hard that I cant work it out. =The question is _ hard for me _work it out. =The question is _easy _ for me _work it out. tootonotenoughto11a結(jié)果狀語從句引導結(jié)果狀語從句的詞或詞組有：so, so th條

9、件狀語從句引導詞 :if，unless ，as long as（只要，如果，由于） 主祈從現(xiàn)、主將從現(xiàn)、主情從現(xiàn) 除非你努力學習，否則你將不能通過考試。 eg: You will not pass the exam you study hard. =_you dont study hard, you wont pass the exam. =Study hard, _ you wont pass the eaxm. orIfunless12a條件狀語從句引導詞 :orIfunless14a方式狀語從句由 as（按照），as if/as though（好像）等引導。 eg: I will do

10、it as you tell me. She cried as if it was the end of the world. 13a方式狀語從句由 as（按照），as if/as thoug引導詞有：though/although, even thoughwhoever/no matter who, however/no matter how,whatever/no matter what,wherever/no matter where, whenever/no matter when 和 as（雖然） eg: He didnt turn on the lights, though it

11、was dark outside. 讓步狀語從句14a引導詞有：though/although, even tho比較狀語從句引導詞為 asas, not as/soas , than, the morethe moreeg: Jim is as tall as me/I am. She doesnt speak English as/so well as Mary (does). =She speaks English _ than Mary (does). =Mary speaks English _ than her/she does. The _ (much) you practice

12、 English, the _ (well)you learn it.worsebettermorebetter15a比較狀語從句引導詞為 asas, not as/soasExercises( )1.I have been collecting coins _ I was 11 years old. A. for B. since C. when D. after( )2.He worked _ hard _ he passed the exam. A. such, that B. so, that C. as, as D. too, to( )3.Is Jim at school toda

13、y? -Yes, _ he has a bad cold. A. because B. so C. though D. as( )4.Over 400 million people have visited Disneyland parks around the world _ American Disneyland opened in July 1995. A. after B. before C. till D. sinceBBCD16aExercisesBBCD18a ( )5.James with the Greens _ the White Tower Park if it _tomorrow. A. are going to, isnt rainy B. are going to, doesnt rain C. is going to, wont rain D. is going to, isnt rainy ( )6.I wonder if it _ tomorrow. If it _ , Ill go hiking with Jim. A. will rain, wont