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(一)从属连词:用于连接各种从句的连词 (二)并列连词: 并列连词用来连接具有并列关系的词,短语或句子。常见的并列连词有: 1.表并列关系的and, both…and, not only…but also, neither…nor等。 2. 表选择关系的or, either…or等。 3. 表转折关系的but, while(然而)等。 4.表因果关系的for, so等。 5. and: “和”在肯定句中表并列 or: “和”在否定句中表并列 另外:1)or “或者”用于选择疑问句 2)or “否则” eg. ①.Which do you like better, tea or milk? ②.Hurry up, or you’ll be late for school.
6.but “但是”表转折 eg. I listened, but I heard nothing. 注意:1)though(虽然), but(但是)不能连用 2)not … but 不是…而是 eg. This book isn’t mine but yours. both… and : 既…又(连接主语为复数) neither…nor: 既不…也不 连接两主 7. either…or: 或者…或者 语后者决 not only … but also:不但…而且 定单、复 eg.1)Both he and I are students. 2)Neither he nor I am a student.
练 习 ( )1. ---Will the foreigners have any problems talking with Chinese in 2008? ---I don’t think so. Now ______ the young ______ the old can speak some English. A. either…or B. not only… but also C. neither…nor D. both…or ( )2. We didn’t catch the train _______ we left late. A. so B. because C. but D. though ( )3. Tom failed in the exam again _______ he wanted to pass it very much. A. if B. so C. though D. as ( )4. I won’t believe that the five-year-old boy can read five thousand words ______ I have tested him myself. A. after B. when C. if D. until ( )5. The book was so interesting that he had read it for three hours ______ he realized it. A. when B. until C. after D. before ( )6. ---This dress was last year’s style. ---I think it still looks perfect ______ it has gone out this year. A. so that B. even though ( )7. Hurry up, _______ you will miss the train. A. and B. so C. however D. or ( )8. The mountain was ______ steep _____ few people in our city reached the top. A. so…as B. so…that C. as…as D. too…to ( )9. ---Do you remember our pleasant journey to Xi’an? ---Of course. I remember everything ______ it happened yesterday. A. as soon as B. even though C. rather than D. as if ( )10. ______ you can’t answer this question, we have to ask someone else for help. A. Although B. While 总结: ①表并列关系:not only...but also,neither...nor,and ②表选择关系:or,either...or ③表转折关系:but,while ④表因果关系:for,so (2)从属连词(用来引导从句) ①引导时间状语从句: after,before,when,while,as,until,till,since,as soon as ②引导原因状语从句:because,as,since ③引导目的状语从句:so that,in order that ④引导结果状语从句:so that,so…that,such...that ⑤引导比较状语从句:than,as…as
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