衛(wèi)生類(lèi)職稱英語(yǔ)備考語(yǔ)法知識(shí)：并列連詞

主要并列連詞有：and,but,or,for,so,while,however,either……or,neither……nor,not only…but also,both…and 等

主要并列連詞的用法

1.and： 意為“和，而且”，表示同等關(guān)系或遞進(jìn)關(guān)系

1>I went there by train and she went there by plane.我乘火車(chē)去那里的，她乘飛機(jī)去那里的。

2>Her father is a doctor and her mother is a teacher.她父親是醫(yī)生，她母親是教師。

3>Tom finished his homework,and they went out to play games.湯姆做完了作業(yè)，他們就出去玩游戲了。

2.but： 意為“但是”，表示轉(zhuǎn)折關(guān)系。

1>She is very old but she is in good health.她年紀(jì)很大了，但身體很好。

2>He is poor,but he is happy.他窮，但是他幸福。

3>The man shouted to the policemen,but they didn't hear him.

4>Some people don't like summer,but I quite like it.有些人不喜歡夏天，但是我很喜歡。

3.or：意為“或者，否則”，表示選擇關(guān)系。

1>Are you going with us or will you stay at home？ 你同我們一起去，還是呆在家里呢？

2>The students can go swimming or they can go mountain climbing.

學(xué)生們可以去游泳，也可以去爬山。

3>You'd better go by taxi,or you will be late.你最好乘出租車(chē)去，否則要遲到了。

4.for：表示“因?yàn)�，表示因果關(guān)系”。是“前果后因”。

1>He is late for class every day,for he gets up late every day.

2>We passed the exam,for we studied very hard.

5.so：因此，也表示因果關(guān)系，是“前因后果。”

1>He gets up late every day,so he I slate for school every day.

2>We studied very hard,so we passed the exam.

6.not only……but also意為“不但……而且”，表示同等關(guān)系。

1>Not only can he drive a car,but he can also repair cars.他不但會(huì)開(kāi)車(chē)，而且還會(huì)修車(chē)。

2>He was not only a good father,but he was also a good husband.他不僅是個(gè)好父親，也是個(gè)好丈夫。

7.either……or意為“不是……就是，或者……或者”，表示選擇關(guān)系

1>You can either do it by yourself or you can ask someone else to do it.

你或者自己做這件事，或者請(qǐng)別人做這件事。

2>Either the teacher didn't explain the sentence clearly,or I didn't understand it.

不是老師沒(méi)有把這個(gè)句子解釋清楚，就是我沒(méi)有理解。