并列连词课件- 高三英语一轮复习语法专题.pptx

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1、连词按性质主要分两类：连词按性质主要分两类：并列连词并列连词和和从属连词从属连词。本部分我们主要关注并列连词。本部分我们主要关注并列连词。并列连词并列连词表顺承、并表顺承、并列和递进列和递进表转折和对比表转折和对比表选择表选择表因果表因果and, bothand, as well as, not onlybut also, neithernor but, yet, whereas, while eitheror; or so, for1. 表示顺承、并列和递进关系的并列连词用法表示顺承、并列和递进关系的并列连词用法如下：如下：(1) and 意为意为“和；又；而且和；又；而且”，通常用于肯定，

2、通常用于肯定句，连接两个并列成分时位于两者之间，连句，连接两个并列成分时位于两者之间，连接三个或三个以上的并列成分时常位于最后接三个或三个以上的并列成分时常位于最后一部分之前。如：一部分之前。如：I woke up and got out of bed.Running, swimming and playing football are good exercise.用法用法例句例句“go/come/stop等等+ and +v.” 结构中，结构中，“and+ v.”“相当于相当于”to+v.”Ill go and bring back your book. = Ill go to bring

3、back your book.“v. +and+同一动词同一动词 ”表示动作继续或重复表示动作继续或重复She waited and waited for the letter.“祈使句祈使句+and+陈述句陈述句”相当于相当于 “if从句从句+主句主句”Work hard and you will succeed.and其他用法其他用法(2) both . and . 意为意为“既既又又；两个；两个都都”，连接两个主语时谓语动词用复数，连接两个主语时谓语动词用复数形式。如：形式。如：Both Rose and her mother are going to give a performanc

4、e tonight.(3) as well as 意为意为“以及以及”，连接两个主语时，连接两个主语时谓语动词应该与前面的主语在人称和数上谓语动词应该与前面的主语在人称和数上保持一致。如：保持一致。如：Jim as well as his friends goes to the cinema once a month.(4) not only . but also .意为意为“不但不但而而且且”，neither . nor .意为意为“既不既不也不也不”，二者连接两个主语时，谓语动，二者连接两个主语时，谓语动词常与词常与but also或或nor后面的主语在人称和数后面的主语在人称和数上保持一

5、致。如：上保持一致。如：Not only my sister but also I am good at skating.I like rock music, but neither my sisters nor my brother likes it.2. 表示转折关系和对比的并列连词表示转折关系和对比的并列连词(1) butTina likes yellow but Linda likes red.此外，此外，but也可用于也可用于“Im sorry but”或或 “Excuse me, but”句型中。句型中。(2) yetJane said she was ill, yet I saw

6、 her in the street just now.【注意注意】Although/though不能与不能与but连用，但可以和连用，但可以和yet连用。连用。(3) whereas 但是，却但是，却The old system was fairly complicated whereas the new system is really very simple.Whereas the city spent over $1 billion on its museums and stadium, it failed to look after its schools.(4)表示对比关系的并列连

7、词有表示对比关系的并列连词有whileHe likes pop music, while I am very fond of folk music.3. 表示选择关系的并列连词表示选择关系的并列连词(1) or意为意为“或者或者”。如：。如：Will you leave now or will you leave tomorrow morning?or可连接分句，用于警告或忠告，表示可连接分句，用于警告或忠告，表示“否否则则”。Study hard, or you will fail the exams.or其他用法其他用法 (2) either . or .意为意为“或者或者或者或者”，连接

8、两个主语时谓语动词常与连接两个主语时谓语动词常与or后面的主后面的主语在人称和数上保持一致。如：语在人称和数上保持一致。如：I was expecting you either today or tomorrow.Either you or your sister has to sweep the floor. 4. 表示因果关系的并列连词，常用的有表示因果关系的并列连词，常用的有for和和so。用法如下：用法如下：(1) so意为意为“因此；所以因此；所以”，不能与，不能与because同同时出现在一个句子中。如：时出现在一个句子中。如：She was badly ill, so she d

9、idnt go to school.(2) for意为意为“因为因为”，引导的分句是对前面的，引导的分句是对前面的情况加以解释，常用逗号和前面的分句分情况加以解释，常用逗号和前面的分句分开。如：开。如：I have to stay up late, for I have lots of homework to do.when也可用作并列连词也可用作并列连词，意为，意为“那时，那时，这时这时”，相当于，相当于and at this/that time。 Sb. was doing sth. when Sb. was about to do sth./ on the point of doing

10、sth. when Sb. has just done sth. whenWe were watching a movie at home when someone broke in.I had just finished my homework when Jane came to me.1. This actor often has the first two tricks planned before performing, _ then goes for whatever he wants (全力以赴全力以赴). (2020江苏单选改编江苏单选改编)2. I work not becau

11、se I have to, _ because I want to. (2019全国全国II)选用合适的并列连词填空。选用合适的并列连词填空。 and but用适当的并列连词填空。用适当的并列连词填空。1. We certainly know from evidence in the sleep center and that of many other scientists that naps can give you benefits for both your brain _ your body.2. In other words, it hasnt been clear whether

12、 kids who weigh too much have trouble sleeping, _ whether sleeping less leads to weight gain. and or3. Grapes are usually _ green _ red.4. Students are asked to take another course in English, _ science, _ mathematics.5. They rushed to the hospital, _ they were too late.6. One day, the cow was eatin

13、g grass _ it began to rain heavily. either or or or but/yet when7. You eat a massive plate of food for lunch, _ I have just a sandwich.8. The president spoke _ for _ against economic reform.9. Why dont you start out early _ that you dont have to hurry?10. Schools in the big cities tend to be better equipped, _ those in the small town are relatively poor. but/whereas neither nor so while