2021年中考英语基础语法专题练习连词和并列句状语从句含解析202103011120.docx

1、专题十二连词和并列句、状语从句学前自测（发现考点）( )1. How did you go to Guangzhou yesterday? I took a taxi _ I would be in time for the meeting.A. if B. because C. as soon as D. so that( )2. _ you are, _ mistakes you will make in the exam.A. The more carefully; the less B. The more carefully; the fewerC. The more careful;

2、 the less D. The more careful; the fewer( )3. The volunteers kept on searching for the missing people in the earthquake, _ they were hungry and tired.A. because B. but C. although D. so( )4. You should set off early _ you can arrive there on time.A. so B. but C. because D. so that( )5. If you _ care

3、fully, you _ the report well.A. will listen; will be understood B. listen; will understandC. will listen; understand D. listen; understand( )6. _ she is young, she knows a lot.A. Because B. Although C. But D. Since( )7. Nobody will help you _ you help yourself.A. unless B. because C. though D. until

4、( )8. _ they are very tired, they still go on with their project.A. So B. Although C. If D. But( )9. Mary is happy with her son. He did well in all his subjects _ he missed a lot of lessons because of his ill-ness.A. so that B. because C. since D. though( )10. The boy cant run _ the teacher.A. so fa

5、ster as B. as more fast as C. so fastly as D. so fast as常考考点知识清单（研习考点）考点一 并列连词和并列句1. 表并列关系的 and“和,并且”,(否定句中把 and 改为 or),bothand“二者都,既又”,not onlybut also“不但而且”,neithernor “既不也不”as well as“既又(也)”,either or“要么要么”。Both I and she like music. 我和她都喜欢音乐。Neither you nor Lucy works hard. 你和露丝工作都不勤奋。Not only T

6、om but also his brother has been to Xian. 汤姆和他弟弟都去过西安。Mary can sing as well as dance. 玛丽歌唱得好,舞也跳得好。注意:not onlybut also; neithernor; either or 连接主语时,谓语动词要与和它靠近的那个主语保持一致,即遵守“就近原则”。2. 表选择关系的 or“或,否则,要不然”,eitheror“要么要么”等。Get up earlier, or you will be late for school. 早点起床,否则你会迟到的。Either you or he has t

7、he ticket. 或者你或者他有票。3. 表转折关系的 but“但是”,while“而”,(含有比较之意),however“但是”,yet“可是,然而”等。I like English, but I cant speak it. 我喜欢英语,但我不会说。His eyes are blue, while mine are black. 他的眼睛是蓝色的,而我的是黑色的。He works in Beijing now, however, his home is in Shenzhen. 他现在在北京工作,但他家在深圳。4. 表因果关系的 for“因为”,so“所以”,because“因为”等。

8、She didnt go to school, for she was ill. 她没去上学,因为她病了。She was ill, so she didnt go to school. 她病了,所以没去上学。She didnt go to school because she was ill. 她没去上学,因为她病了。考点二 从属连词和状语从句1. 引导时间状语从句的 after“在之后”,before “在之前”;when“当时候”(后面可跟延续性或短暂性动词);while“当时候”(后面只跟延续性动词);as“一边一边”;until“直到才”;since“自从”;as soon as“一就

9、”等。Look before you leap. 三思而后行。I will call you as soon as I get there. 我一到那儿就给你打电话。When I came in, he was reading a book. 我进来时他在看书。While he was reading a book, I came in. 他在看书的时候我进来了。I wont tell you the truth until you tell me the reason. 你不告诉我原因,我就不会告诉你真相。2. 引导地点状语从句的 where, wherever“无论哪里”等。Where t

10、here is a will, there is a way. 有志者,事竟成。Wherever you go, whatever you do, Ill be here waiting for you. 不论你去哪里,不论你做什么,我将一直在这儿等你。3. 引导条件状语从句的 if“如果”,unless“除非”等。We will put off the sports meeting if it rains tomorrow. 如果明天下雨,我们就推迟运动会。You wont make progress unless you study hard. 除非你认真学习,否则你不会取得进步。注意:

11、if 引导的条件状语从句,主句用一般将来时,从句用一般现在时,即“主将从现”。4. 引导原因状语从句的连词:because, since, as, for(1) because 常指人们不知道的原因,语气最强,后面接句子。 because of 后面接名词或动名词。He didnt go to school yesterday because he was ill. 昨天他没去上学,因为他病了。He didnt go to school yesterday because of his illness. 昨天他没去上学,因为他病了。(2) since 表示对方已经知道的,既成事实的理由,语气较

12、弱。Since water is very important, we should try our best to protect it. 既然水非常重要,我们就应该尽力保护它。(3) as 表示十分明显的原因,一般说明因果关系,语气更弱。As it is raining heavily, youd better not go out. 雨下得太大了,你最好别出去。(4) for 表示原因时语气最弱,只表示一种推论,只能放在后面,此时 for 连接的是并列句。I think it rained last night, for the ground is wet. 我想昨晚下雨了,因为地面是湿

13、的。5. 引导目的状语从句的 so that, in order that“为了,以便”等。 引导目的状语从句时,常常会出现 can/ could 等情态动词。The English teacher speaks slowly so that/ in order that we can understand him. 为了让我们能听懂,英语老师说得很慢。6. 引导让步状语从句的 though/ although“虽然”,even if/ though“即使”等。Though he is poor, he is happy most of the time. 尽管他不富有,但大部分时候他很开心。

14、“I will support you to go to school, even though we are poor. ” my father said.我父亲说:“即使我们没钱,我们也要支持你上学。”7. 引导结果状语从句的 sothat, suchthat“如此以至”等。 so 后面接形容词或副词,such 后接名词。 名词前如有 many, much, few, little 等词修饰时,要用“so that”。 “such + a/ an + adj. +单数名词”可换成“so + adj. + a/ an +单数名词”。It is such an interesting movi

15、e that I want to see it again. 这部电影太好了,我还想再看一遍。It is so interesting a movie that I want to see it again. 这部电影太好了,我还想再看一遍。8. 引导比较状语从句的 than, as as 等。He is not as/ so tall as you are. 他没你那么高。考点三 个别连词的特殊用法不能同时出现在一个句子里的连词:1. because 和 soBecause he is sleepy, he wants to sleep. =He is sleepy, so he wants

16、 to sleep. 他瞌睡了,他要睡觉。2. though/ although 和 butThough he is tired, he goes on working. =He is tired, but he goes on working. 他很累,但还在坚持工作。巧学妙记:状语从句很多种,时间、地点、原因、条件最常用。 时间从句常用 when, because 用来表原因。 状语从句表条件,if 用来前面引。 结果状语很容易,请把 so/ suchthat 来添上。 主句常常前面走,从句通常跟在后。 从句如在主句前,逗号请用在中间。巩固训练（夯实基础）一、单项选择( )1. Chine

17、se enjoy shopping online on Nov. 11, _ Americans love going to physical stores (实体店) just after Thanksgiving.A. so B. or C. while D. for( )2. _ Betty _ Ben have joined the music club. Thats great!A. Both; and B. Neither; nor C. Either; or D. Not only; but also( )3. Could you teach me English? Of cou

18、rse. I am good at Chinese _ English.A. not B. than C. as well as D. while( )4. I wrote it in my notebook _ I wont forget it.Thats a good way.A. as soon as B. while C. so that D. so as to( )5. I dont like chicken _ fish. What about you? I dont like chicken, _ I like fish.A. and; and B. and; but C. or

19、; but D. or; and( )6. It would be late for school. Tom dressed _ quickly _ he put his shoes on the wrong feet.A. so; as B. so; that C. such; that D. too; to( )7. Think it over _ you make the final decision, or you may regret it later.A. if B. before C. after D. when( )8. _ you _ your sister can go b

20、ecause one of you have to stay at home. We both want to go, mum.A. Both; and B. Either; or C. Neither; nor D. Not only; but also( )9. Will Lily come?I dont know. I will tell you _ she comes. A. as soon as B. so as to C. as if D. in order to( )10. Could I go to the cinema with you? I am afraid not _ you have a ticket.A. since B. if C. unless D. though答案：学前自测1-5DDCDB6-10 BABDD巩固训练1-5 CACCC6-10 BBBAC