2022年初中英语语法状语从句讲解及练习附答案.docx
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1、精选学习资料 - - - - - - - - - 精品资料 欢迎下载中学英语语法专题讲座状语从句状语从句在复合句中作状语,修饰动词、形容词或副词等;状语从句可以表示时间、条件、缘由、地点、目的、结果、让步、方式、比较等意义;学问梳理:提纲挈领,抓住重点和难点!各类状语从句连接词(短语)一览表:时间 when, while, as, as soon as, since, until, after, before,as long as(长达 之久 )条件 If, unless,as/so long as只要 缘由 As, because, since,as/so long as既然 ,由于 地点
2、Where 目的 So that为了 , in order that 结果 So that(便利) , so that,such that 让步 though, although, even if, however 方式 As 比较 than, notas as, 时间状语从句:Whenever he comes, he brings a friend. 他每次来都带个伴侣;They all continued their regard for me as long as they lived. 他们毕生都在关怀着我 .条件状语从句:我就要学习;As long as I am alive, I
3、 will go on studying. 只要我活着,缘由状语从句:Since we live near the sea, we enjoy nice weather.由于我们住在海边,能享受到好的天气;地点状语从句:Put it where we can all see it.把它放在我们都能看到的位置;目的状语从句:Finish this so that you can start another.把这个做完,(为了)你可以开头另一个;结果状语从句:He was so angry that he couldnt say a word. 他气得说不出话了;让步状语从句:Though he
4、is in poor health, he works hard.虽然他身体不好,但是他工作很努力;名师归纳总结 - - - - - - -第 1 页,共 8 页精选学习资料 - - - - - - - - - 精品资料 欢迎下载方式状语从句:Students do as the teachers say.同学们依据老师说的去做;比较状语从句:The work isnt as easy as I thought.这项工作比我想象得难;例题解析:举一反三,学的更轻松!1. 易混引导词 while, when, as的区分:when 可以和连续性动词连用,也可以和短暂性动词连用;而 while 和
5、 as 只能和连续性动词连用; 如:When he came in, his mother was cooking. When While we were at school, we went to the library every day. when 从句的谓语动词可以在主句谓语动作之前、和主句谓语动作同时发生;之后或同时发生; while 和 as 从句的谓语动作必需是While 表示时间段 ,因此, while 从句的谓语动词要用连续性动词;如:Please dont talk so loud while others are working. As 与 when 用法相像,但着重强调
6、主句动作与从句动作同时发生,有 边 一边 之意;如:随着 或一As you get older, you get more knowledge.随着年龄的增长,你获得的学问就越多;在将来时从句中,常用 when ,且从句须用一般时代替将来时; You shall borrow the book when I have finished reading it在我读完这本书后,你可以借阅; When the manager comes here for a visit next week,Ill talk with him about this下周,经理来这参观时,我会和他谈谈此事;when 用于
7、表示 “ 一 就 ”的句型中(指过去的事情);sbhad hardly ( scarcely ) done sth when Hardly Scarcely had sbdone sth when I had hardlyscarcely closed my eyes when someone knocked at the door Hardly Scarcelyhad I closed my eyes when someone knocked at the door我刚一闭上眼,就有人在敲门了; I had hardlyscarcely entered my room when the te
8、lephone rang Hardly Scarcely had I entered my room when the telephone rang我刚一走进房门,电话就响了2Because,as,since 的区分:Because用于表示直接缘由 ,回答 why 提出的问题,语气最强;As 用于说明缘由 , 着重点在主句,常译成 由于 ;since 表示明显的或已知的理由或事实,常译成 既然 ;如:Water is very important because we cant live without it. He didnt come yesterday as his mother was
9、 ill. Ill do it for you since you are busy. 3such that, so that, so that 引导结果状语从句的区分:such 是形容词,修饰名词 ; so 是副词,修饰形容词或副词;其结构如下:1 such + a n+ 形容词 +单数可数名词 +that 名师归纳总结 - - - - - - -第 2 页,共 8 页精选学习资料 - - - - - - - - - 精品资料 欢迎下载2 such+形容词 +复数可数名词 +that 3 such +形容词 +不行数名词 +that ;如:This was such a good film
10、that I went to see it several times. It was such good books that they sell well. It was such bad weather that I had to stay at home. He spoke so fast that I couldnt follow him. He is such a lovely boy that we all like him. =He is so lovely a boy that we all like him. 注: 在形容词 +可数名词复数 /不行数名词 结构中,当名词前有
11、 many, much, few, little 表示数量的多少时 ,名词前用 so;如:She made so many mistakes that she didnt pass the exam. so that 既可以引导目的状语从句又可以引导结果状语从句引导目的状语从句时可译为 为了 ,引导结果状语从句时可译为 以便 如I speak loudly so that all the students can hear me clearly. 目的状语从句 Maria likes the woolen dress so that she decides to buy it immediat
12、ely .结果状语从句 1 so that引导目的状语从句时 表示 “以便/might /will /would /should 等情态动词或助动词和 may 等词;为了 从句中常使用 can /could /may 引导结果状语从句时 从句中一般不用 can2 So that引导的目的状语从句之前不用逗号 而 so that引导的结果状语从句与主句之间往往有逗号相隔开 即略作停顿 意思是 “因此 ;所以 ”;请比较He worked hard at his lessons so that he could gain high grades in the exams. 他努力学习功课 争取考试
13、能获得好成果;He worked hard at his lessons, so that he gained high grades in the exams. 他努力学习获得了好成果;结果考试才能提高练习1 1 The meeting didnt start_ everyone was there. A. because B. until C. why D. if 2 The boy _ to bed _ his mother came in. A. went not; until B. didnt go; after C. went; until D. didnt go; until 名
14、师归纳总结 3 I wont believe you_ I have seen it with my own eyes. 第 3 页,共 8 页- - - - - - -精选学习资料 - - - - - - - - - 精品资料 欢迎下载A. before B. until C. after D. when 4 He _ home _ she was satisfied _ his answer yesterday. A. didnt go; until; with B. wasnt go; after; to C. doesnt go; before; with D. didnt go; u
15、ntil; to 5 He _ back until the work _ done. A. isnt; will be B. isnt; is C. wont be; will be D. wont be; is 6 They didnt start the work _ their teacher came back. A. until B. while C. as soon as D. if 2 1 Tom will call me as soon as he _ Shanghai. A. arrives B. will reach C. arrives in D. get to 2 I
16、m sure hell come to see me before he _ Beijing. A. will leave B. is leaving C. leave D. leaves 3 I will tell him the news as soon as he_ back. A. come B. comes C. will come D. came 3 1 Tom has got a watch. He _ it for two years. It _ by his father. A. has bought; was bought B. has got; is bought , C
17、. was bought; has bought . D. has had; was bought 2 When he got to the station, the train _. A. left B. had left C. leaves D. has left 3 The boy told his father what he _ in the street. A. saw B. have seen C. had seen D. see 4 We _ TV when the telephone _. A. watched; was ringing B. were watching; r
18、ang C. watch; rings D. are watching; rang 5 By the end of last term, I_ ten books. A. had finished reading B. have finish reading C. had finish to read D. finish read 4 1 I _ you for a long time. Where _ you _. A. didnt see; did; go B. didnt see; have; gone C. havent seen; have; been D. havent seen;
19、 have; gone 2 Tom_ China for 3 years. A. has been B. has been in C. has been to D. has been at 3 I wont go to see the film tonight, because I _ my ticket. A. lost B. have lost C. will lose D. didnt lose 名师归纳总结 4 -Hello. May I speak to Bob. 第 4 页,共 8 页- - - - - - -精选学习资料 - - - - - - - - - 精品资料 欢迎下载-S
20、orry, but he _ for a month. A. had been away B. was left C. left D. has been away 5 I _ him since I began to live in the city. A. know B. have known C. knew D. will know 6 Zhao Lan _ already _ in this school for two years. A. was; studying B. will; study C. has; studied D. are; studying 5 1 Betty di
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