英语连词学问点总结
一、并列连词
并列连词用来连接平行对等〔即互不附属〕的词、词组或分句。根据并列连词在句子中的作用可分为:并列关系,转折关系,选择关系,因果关系。
根本并列连词如 and, or , but , 关联连词如 ei和他都对我很好。
5. neither…nor… 它们可单独运用,位于句首时要倒装。
例17 Gases have neither definite size nor shape of their own. 气体既没有大小,也没有形态。
例18 I can neither speak nor write French. 我既不会说也不会写法语。
转折、比照关系的连词有:but, however, nevertheless, yet, while, still, whereas, onlybut , nevertheless, likewise, anyway , only , conversely , on the contrary, by this time, all the same , fortunately, on the other hand , in the meantime等。
1. but用作连词,意为但是、可是或然而,表示语义的转折。
例19 She was tired, but she still went on working.
她很累了,但她仍旧接着努力工作。
2. However 用作连接副词,相当于no matter how,引导让步状语从句,意思是“不管怎样……〞“无论如何……〞,详细构造有以下两种:
〔1〕 however+形容词+主语+系动词
例20 However rich people are,they always seem anxious to take more ,他们好像总是渴望挣到更多的钱。
〔2〕 however+副词+主语+谓语
例21 However fast he runs,he can’t catch up with 。
3. nevertheless 然而,不过
例22 He is charming; nevertheless, I don’t quite trust him. 他很有魅力,然而我不太信任他。
4. yet 用作转折连词时,意思是“然而、可是〞。
例23 She has her weakness, yet that does not mean she is not qualified for the job. 她有她的缺点,然而那并不意味着她不胜任这项工作。
5. while意为“而,然而〞,表示转折。
例24 He went out, while I stayed at home. 他出去了,而我呆在家里。
6. still强调过去发生的事情及存在的状况目前还在持续。
例25 We have made some achievements, still we should be modest and prudent. 我们获得了一些成果,但我们仍须虚心慎重。
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