当前位置:

首页

>

知识

>

do后面加动词原形吗

do后面加动词原形吗

2023-12-30 11:25453浏览

do后面接动词原形,是因为do后面的人称是复数形式,所以要接动词原形。如果一个特殊疑问句或一般疑问句是以do开头的。意味着他后面的人称代词是复数形式。既然人称代词为复数形式。他后面的动词,就必须要用原形动词。这是英语当中一个最重要的语法规则。

do后面加动词原形吗

这个要看do是做实义动词,还是助动词了。具体根据上下文来确定。如果是助动词用法的话,那就直接加动词原形。如果是实义动词的用法,是直接跟宾语的,那么如果是加动词的话,就要用动词的-ing形式,即动名词形式。

do + 动词原形,表示对动作的强调

例句:I remembered that Justin did return home last night. 

我记得Justin昨晚确实回过家。

I did make somewonderfulpictures later.

do +动词原形 表示强调“的确如此”。do须根据时态和人称进行变化,后面动词要用原形。如:

(1) I do like the landscape. 

我的确喜欢这个自然风光。

(2) He does want to go to America for future study. 

他的确想去美国深造。

(3) They do go to the theatre yesterday. 

他们昨天的确去看戏了。

do的不同形式用法

1.do用于一般现在时

例句:I often do my homework in the evening.

2.does用于第三人称单数的一般现在时

例句:He does his lessons every day.

3.did用于一般过去时

例句:They did homework yesterday.

4.doing常用于现在进行时或者非谓语动词(暂时不提)

例句:He is doing his homework now.

5.done 常用于完成时,被动态或者非谓语动词(暂时不提)

例句:He has done his homework.

do作为助动词用法

1.一般疑问句

例句:Do you like English?

2.选择疑问句

例句:Does he go to school by bus or by bike?

3.特殊疑问句

例句:How do you go to school?

4.反义疑问句

例句:You like English, don't you?

5.否定句

例句:I don't like English.

do的常见词组

do well in 在…方面做得好=be good at

do some cleaning 搞卫生,大扫除

do some cooking 做饭

do some shopping 买东西

do some washing 洗衣服

do one’s best 尽力=try one’s best to do=spare no effort to do

do a good deed 做好事

do the bed 铺床=make the bed

do with(与what搭配)处理=deal with(与how搭配)

do sb. a favor 帮助某一个忙=give sb. a hand

do the dishes 洗碗碟

have sth. to do with 与…有关=be related to

大家还在看:

最新文章

上一篇:horse的复数形式 下一篇:only if 和if only的用法区别