初中英语并列连词总结[1]

初中英语并列连词总结[1]
初中英语并列连词总结[1]

并列连词

连词是一种虚词,它不能独立担任句子成分而只起连接词与词、短语与短语或句子与句子作用。连词主要分为两类:并列连词和从属连词。

并列连词表示单词、短语、从句或句子间有并列关系。分为:表平行或对等关系的连词、表转折关系的连词、表选择关系的连词、表因关系的连词

一、并列连词:

1.平行或对等关系的并列连词

a nd “和” ;both…and…“……和……两个都” ;as well as“也”

not only…but also…“不但……而且……”; neither…nor…“既不……也不……”例My mother bought me a present,and I like it very much.我妈妈买了一件礼物给我,我很喜欢He can speak not only English but also French.他会说英语还会说法语。

2.表转折关系的并列连词

but“但是”;yet“然而”;while“而”;however“然而”

例:Lucy likes red while Lily likes white。露西喜欢红的,然而莉莉喜欢白的。

3.表选择关系的并列连词

or“或者”;either…or…“要么……要么……”

注:由or 连接的句子可以转换为有否定条件构成的主从复合句。

Eg:Study hard,or you’ll fail the exam.=If you don’t study hard,you’ll fail the exam.努力学习,否则你考试会失败的。

Either you or he goes. “要么你去,要么他去”。

4.表因果关系的并列连词so “所以,因此”; for “因为”

Eg:Kate was ill so she didn’t go to school.凯特病了所以没去学校。

I have to stay up,for I have lots of homework to do。我必须熬夜,因为我有很多作业。

二、不能同时出现在一个句子中的连词。

1.because(因为),so(所以)不能同时出现在一个句子里,只能用其一.

eg:Because he was tired,he couldn’t walk here. =He was tired,so he couldn’t walk there.

因为他很累,所以走不到这里。

2.although/though(虽然),but(但是)不能同时出现在一个句子里,只能用其一。

但although/though和yet 可以同时出现在一个句子里(yet 用作副词)

Eg:Though he was tired,he still worked hard.=He was tired,but he still worked hard.:

虽然他很累,但是她仍然坚持工作

三、and 和or 用于否定句中的区别

1)当列举成分是主语,又在否定词之前时用and连接;而当列举成分在否定词之后时,用“or”构成完全否定.

Eg:I can’t sing or dance.我不会唱歌,也不会跳舞。

Lucy and lily can’t speak Chinese.露西和莉莉都不会说汉语。

在否定句中,如果所连接的两部分都有否定词那么用“and”而不用“or”

Eg:There is no water and no air on the moon.月球上没有水也没有空气。

2) 在否定句中,without +and;而在肯定句中,without+or,构成完全否定。

Eg:Man can’t live without air and water=Man will die without air or water.

五、由either……or….., neither……nor……,not only……but also……连接两个并列主语时,谓语动词与较近的主语保持一致。(就近原则)

Not only my parents but also I am looking forward to meeting you.不止我父母,连我很也很想见到你。

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10、感叹词(interj..)表示喜、怒、哀、乐等感情。如:oh, well, hi, hello. 2、句子成分:英语句子成分分为七种:主语、谓语、宾语、定语、状语、表语、宾语补足语。 1、主语是句子所要说的人或事物,回答是“谁”或者“什么”。通常用名词或代词担任。如:I’m Miss Green.(我是格林小姐) 2、谓语动词说明主语的动作或状态,回答“做(什么)”。主要由动词担任。如:Jack cleans the room every day. (杰克每天打扫房间) 3、表语在系动词之后,说明主语的身份或特征,回答是“什么”或者“怎么样”。通常由名词、代词或形容词担任。如:My name is Ping ping .(我的名字叫萍萍) 4、宾语表示及物动词的对象或结果,回答做的是“什么”。通常由名词或代词担任。 如:He can spell the word.(他能拼这个词) 有些及物动词带有两个宾语,一个指物,一个指人。指物的叫直接宾语,指人的叫间接宾语。间接宾语一般放在直接宾语的前面。如:He wrote me a letter . (他给我写了一封信) 有时可把介词to或for加在间接宾语前构成短语,放在直接宾语后面,来强调间接宾语。如:He wrote a letter to me . (他给我写了一封信) 5、定语修饰名词或代词,通常由形容词、代词、数词等担任。如: Shanghai is a big city .(上海是个大城市)

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形式,表示名词的单数,要在名词前加冠词a或an。 This is a desk . 这是一张书桌。 There is an orange on the table . 桌上有一个橘子。 an orange 一个橘子 an new orange (×)→ a new orange (○) 一个新橘子 a desk a old desk (×)→ an old desk (○) 一张旧课桌 关键字:初中英语语法大全初中英语语法总结初中英语语法辅导英语语法大全名词复数名词所有格复数冠词抽象名词 a和an的使用区别 a加在以辅音开头的名词前,如a book,a pen。 an加在以元音开头的名词前,如an egg,an apple。 注意 有时a,an后面紧接的不是单数名词,而是a (an) +形容词+单数名词的形式。 这时判断用a还是an来表示“一个”的概念时,要看形容词开头字母的发音,而不是看名词。 2.复数

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