专题：复合句ppt课件.ppt
专项复习:复合句复合句 并列复合并列复合句句主从复合主从复合句句状语从句状语从句宾语从句宾语从句定语从句定语从句并列复合句是由并列连词并列复合句是由并列连词and, but, or, so等把两个或两个以上等把两个或两个以上互不依从，但意思紧密联系的简单句连在一起而构成的句子。互不依从，但意思紧密联系的简单句连在一起而构成的句子。结构：结构：简单句简单句+简单句简单句1.表示同等关系，常用and(并且）He likes playing football and he plays well.2.表示转折关系，常用but, yet, while, however(然而，但是）不能与though或although连用.I was tired but I was happy.3.表示选择关系，常用or（或者，否则） Now you can have a rest or you can go to the cinema.（或者） Be careful, or you will hurt yourself.（否则）4.表示因果关系，常用because，for, since,so(so 与前三者不能同时使用）He has many good friends, for /because he is an honest man.（因为）He is careless, so he often makes mistakes in his study.（所以，因此）1.The story is hard to understand _ there are many new words in it.A. but B. so C. though D. because2.-Im afraid I cant go to the party tomorrow. -_ you told me you would. What happened?A. And B. So C. Or D. But3. -I hear _your grandpa _your grandma like watching Beijing Opera.-Right, just as many old people do. A. both;and B. either;or C. neither;nor D. not only;but also：根据它所表达的意思可分为时间，条件，结果，目的，让步等类。1.时间状语从句：由when, while,till,not.until, after, before, as soon as 等引导。The bus wont start until everybody gets on .2.条件状语从句：由if, unless 引导（主将从现）You will fail unless you work hard.3.结果状语从句：由so.that, such. that引导。He is so clever that everyone likes him.He is such a clever boy that everyone likes him.4.目的状语从句：由so that (为的是，以便于）引导。The teacher spoke loudly so that we could hear clearly.5.让步状语从句：由though, although, even though/if (尽管，即使）引导，不能与but同时出现。Though it is hard work, I enjoy it.1._ we deal with our problems, we can easily become unhappy.A. Untill B. If C. Unless D. Though2.Susan will not arrive at the airport on time _ she hurries up.A. once B. if C. when D. unless3.-_the soldiers are very tired,_they keep on working.-They are great. We must learn from them. A. Because;/ B. Though;/ C. Though;but D. Because;so：在主从复合句中充当宾语的句子（常在动词或介词后）即即句子作宾语句子作宾语，而不再是，而不再是一个词或短语作宾语。一个词或短语作宾语。I like my teacher.（名词作宾语（名词作宾语)I know him .（代词作宾语）（代词作宾语）I know （that)Mr Li teaches English. (句句子作子作宾语）宾语） 句子结构：句子结构：宾语从句三要素宾语从句三要素引引 导导 词词 时时 态态语语 序序 1. 只起连接作用，在从句中不做成分，也无词汇意义，在口语中常被省略2. 在从句中不做成分，意为“是否”3.who ，what，which，when，why，where，how，how long 等，在从句中等，在从句中既起连既起连接作用，又充当句子成分接作用，又充当句子成分。 即：（引导词）即：（引导词）+主主+谓谓+其他成分其他成分将下列句子换成陈述句语序 1.Is there a bank near here?2.Are they doing homework? 引导词主语谓语 He said (that) he missed us very much.I dont know whether/ if he will come. 引导词主语谓语 Can you tell me where he is? 引导词主语 谓语：规则规则1.I dont think (that) you are right.2.Please tell us where well go fishing tomorrow.3.Do you know when Mr. Smith moved here?4.Jim me if I could help him.5.The teacher said that the earth moves around the sun.asked1.I dont remember _ the book yesterday.A. where I put B. where did I put C. where will I put D. where I will put2.- I dont know _.-Because he has to look after his mother.A. why he is leaving B. why is he leaving C. whether he is leaving D. whether is he leaving3.-I want to know if Maria _ us in the fashion show tonight.-I believe if she _ her homework, she will join us.A. joins; finishes B. will join; finishes C. joins; will finish D.will join; will finish4.He asked his father_. A. where it happens B. where did it happen C.how it happened D.how did it happen5. Could you tell me where _ the day after tomorrow? A. you will go B. will you go see C.you have gone D.you went6. Linda said the moon_ round the earth.A. travelled B. has travelled C. travels D. had travelled7. His parents wanted to know what he _at that time. A. is doing B. was doing C. has done D. will doII.改错：1.Miss Zhang asked me why was I late for school._Miss Zhang asked me why I was late for school.2.Father told me the sun always rose in the east._Father told me the sun always rises in the east.3.He doesnt know that when she can come back._He doesnt know when she can come back.n定语从句所修饰的词叫先行词。n引导定语从句的词叫做关系词( that, which, who)。n关系词在定语从句中做主语或宾语。I like the music that is relaxing.先行词关系代词定语从句作主语1.当先行词为物时, 用关系代词which/that, 作主语或宾语 (作宾语可省略）。. He likes pop music which/that has great lyrics.He likes the song (which/that Jay Chou sings. 2.当先行词为当先行词为人人时，用时，用关系代词关系代词 who/that (既可作主语，也可作宾语）既可作主语，也可作宾语）. He likes the teacher who/that is kind. . He is the doctor (who/that we often talk about. that 既指 又指物人注意：1.关系代词在从句中作宾语时可省略,作主语时不可省略。2.定从中，关系代词作主语时，谓语动词数与先行词保持一致。I dont know the boy who is good at math.I dont know the boys who are good at math.1. What are you looking for? Im looking for the ring _ myhusband bought me last year. A. that B. who C. whom D. it2.Those _ have made up their minds will never say “impossible”.A. which B. who C. whom D. what3.Ive become good friends with several of the students in my school _ I met in the English sppech contest last year. A. who B. where C. when D. which
