2019年春八年级英语下册Module7SummerinLosAngeles模块语法专练课件 7页

语法精讲 并列复合句 并列复合句是指由并列连词and,but,or等把两个或两个以上简单句连在一起而构成 的句子。 1.并列复合句的构成。 并列复合句的基本结构:简单句+并列连词+简单句。 2.并列连词前后的简单句之间的关系。 ( 1 )并列关系。 常见的表示并列关系的并列连词有and。例如: Her father is a doctor and her mother is a teacher.她的父亲是医生,她的母亲是老师。 ( 2 )转折关系。 常见的表示转折关系的并列连词有but。例如: It was late at night,but he went on doing his homework.夜深了,但是他还在继续做作业。 语法精讲 ( 3 )选择关系。 常见的表示选择关系的并列连词有or。例如: Now you can have a rest or you can go to the cinema.现在你可以休息,或者去看电影。 3.使用并列复合句要注意的几种情况。 ( 1 )并列复合句有时可不用连词,而用分号隔开( 前后句之间的关系须相当紧密 )。 ( 2 )并列连词后面的简单句如果与前面的简单句有相同的部分,则相同部分常可省 略。 语法精练 Ⅰ.单项填空 ( A )1.It is difficult to remember and write Chinese traditional characters( 繁体字 ),　　　　 they are a great part of Chinese culture.We should keep them.  A.but B.and C.or D.so ( C )2.Train as hard as you can,　　　　you’ll win the swimming competition.  A.though B.but C.and D.or ( A )3.When you get into trouble,will you keep trying　　　　give up?  A.or B.and C.but D.so 语法精练 ( C )4.The boss was very rich,　　　　it didn’t make him happy because he was always worried about losing his money.  A.or B.and C.but D.although ( B )5.You’d better get up earlier,　　　　you’ll be late for school.  A.and B.or C.but D.so ( B )6.Mary felt bad yesterday,　　　　she went to see the doctor.  A.or B.so C.for D.but 语法精练 ( C )7.Tell me the truth,　　　　I won’t let you leave here.  A.but B.and C.or D.though ( B )8.I’d like to go with you,　　　　I’m too busy.  A.or B.but C.so D.and ( D )9.You make lunch,　　　　I’ll take care of the baby.  A.but B.or C.so D.and ( A )10.Victoria,hurry up!　　　　we can’t arrive there on time.  A.Or B.So C.But D.And 语法精练 Ⅱ.根据句意用and,but,or填空 1.His letter is interesting　and　his hand writing is beautiful.  2.Work hard at your lessons,　or　you will fail in the final exams.  3.Come early tomorrow,　and　I’ll show you the picture.  4.He has a lot of money,　but　he isn’t happy.  5.Stop smoking,　and　you will get better soon.