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课件网) Module 7 Summer in Los Angeles Grammar 按句子结构分 简单句：由一个主语(或并列主语)和一个谓语(或并列谓语)构成的句子。 并列句：由并列连词(and, but, or等)把两个或以上的简单句连在一起构成的句子。（并列复合句） 复合句：由一个主句和一个或一个以上的从句构成的句子，从句充当主句的一个成分。（主从复合句） Grammar 1. 概念 并列句是指由并列连词and，but，or等把两个或两个以上的简单句连在一起而构成的句子。 2. 并列复合句的构成 基本结构：简单句 + 并列连词 + 简单句。例如： I like apples and he likes bananas. 我喜欢苹果，他喜欢香蕉。 并列复合句 3. 并列连词前后两简单句之间的关系 （1）并列关系。 例如： They are watching TV and the others are listening to music. 他们在看电视，其他人在听音乐。 （2）选择关系。 例如：The children can go with us, or they can stay at school. 孩子们可以跟我们走，也可以待在学校里。 （3）转折关系。 例如： He was tired, but he didn’t give up the job. = Although/though he was tired, he didn’t give up the job. 他感到疲惫，但是没有放弃工作。 and 意为“和，而且” 表并列关系或者顺承关系 or ① 意为“和，并且” 表并列关系。 ② 意为“ 还是，或者” 表选择关系。 ③ 意为“ 否则, 要不然” 表否则。 but 意为“但是” 表转折。 注意区分however(后面有逗号) but(后面没逗号) although/though 意为“虽然” 和but不能连用 When are you leaving and how long are you going to stay there It sounds crazy but I don’t know what to take. Shorts are good, or you can wear light trousers. 你什么时候动身？打算在那里待多久？ 这听起来很荒唐，但我不知道要带什么。 短裤就行，或者你可以穿薄裤子。 并列关系 转折关系 选择关系 练习 4. 使用并列复合句要注意的几种情况 （1）并列复合句有时不使用连词，而用分号隔开（前后两句之间的关系须相当紧密）。例如： I’m a Chinese; I can sing Chinese songs. （2）并列连词后的简单句如果与其前的简单句有相同的部分，则相同部分可以省略。例如： My father likes watching TV and playing basketball. (3)but连接的并列句可以转换为由从属连词although /though构成的主从复合句 He was very tired, but he kept working till midnight. = Although /Though he was very tired, he kept working till night. 虽然他很累了,但是他一直工作到半夜。 When are you leaving _____ how long are you going to stay there It sounds crazy, _____ I don’t know what to take. Shorts are good, _____ you can wear light trousers. and but or and but or 练习 _____ I was unhappy, _____ I have to do that. _____ I was unhappy, _____ I have to do that. Although 不 不填 but although but 用恰当的并列连词填空。 1. Work hard, _____ you will pass the driving test. 2. Stop cutting trees, _____ the earth will become worse and worse. 3. They bought Granny a present _____ she liked it very much. 4. They all went to the cinema _____ I didn’t. 5. — Hello, Mr. Huang! — I’m sorry, _____ I don’t think I know you. and or and but but 练习 6. The little boy is very young _____ he can look after himself well. 7. Go along the street, turn to the left at the end of the street ____ you’ll find the post office. 8. Some are reading newspapers, _____ others are playing ba ... ...
