英语中语气分为陈述、疑问、祈使、感叹等。其中陈述句分为肯定句和否定句。疑问语气又分为一般疑问句、特殊疑问句、选择疑问句和附加疑问句。(前面这些如果感觉难,就不用记)我们下面主要讲述一下一般疑问句和否定句的变法。
一、一般疑问句
我们这儿说的一般疑问句的变法是通用规则。实际上英语中的一般疑问句不外乎是借助助动词的倒装句。
1. 助动词:顾名思义就是帮助动词的一类词,主要有:be(am/is/are/was/were),do/does/did,have/has/had,will/would以及情态助动词。
2.变一般疑问句,具体规则如下:
(1)be动词提前。
(2)情态动词和助动词提前。
(3) 句首加do/does/did,谓语动词变原形。
3.例句:
(1) He plays soccer every afternoon.
-->Does he play soccer every afternoon?
Yes, he does./ No, he doesn't.
(2) The boy is from Paris.
-->Is the boy from Paris?
Yes, he is. / No, he isn't.
(3) He can play the guitar.
-->Can he play the guitar?
Yes, he can. / No, he can't.
(4) The students will take part in the game.
-->Will the students take part in the game?
Yes, they will. / No, they won't.
二、否定句:
1. 否定句的变法和一般疑问句的变法差不多,主要是借助助动词,在其后加not。具体规则如下:
(1)be动词后not。
(2)情态动词和助动词后加not。
(3) 谓语动词前加don't/doesn't/didn't,谓语动词变原形。
2. 例句:
(1) They are in the USA.
-->They are not in the USA.
(2) Tom can tell stories.
-->Tom can not tell stories.
(3) Kate goes shopping on weekends.
-->Kate doesn't go shopping on weekends.
(4) Lucy told me a story.
-->Lucy didn't tell me a story.
*事实上,每种时态我们也都会讨论到一般疑问句和否定句的变法。
三、练一练:
1. 他乘公交车上班吗?
2. 他昨天没有参加派对。
3. 那个男孩不聪明。
4. 他会下棋吗?
5. 你每天早晨和爸爸一起散步吗?
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