do和does的區(qū)別和用法

#頭條創(chuàng)作挑戰(zhàn)賽#

do和does 的區(qū)別和用法：

do 用于第一人稱、第二人稱、第三人稱的復(fù)數(shù)(I/you/we/they)。does 用于第三人稱單數(shù)(he/she/it)

do和does可作為實義動詞或助動詞

作為實義動詞，都是“做”的意思。

作為助動詞，沒有意義，構(gòu)成疑問句。

例句

打掃櫥柜

Dusts the cupboard

她早上經(jīng)常做什么?

What does she often do in the morning?

她經(jīng)常在早上打掃碗柜。

She often dusts the cupboard in the morning.

整理床鋪

Makes the bed

她早上總是做什么?

What does she always do in the morning?

她總是在早上整理床鋪。

She always makes the bad the morning.

always位置永遠(yuǎn)在動詞前；主語She判斷makes是用原型還是第三人稱單數(shù)；

刮

shaves

他早上總是做什么?

What does he always do in the morning?

他總是在早上刮胡子。

He always shaves in the morning.

聽音響

listen to the stereo

他們晚上有時做什么?

What do they sometimes do in the evening?

他們有時在晚上聽音響。

They sometimes listen to the stereo in the evening.

擦黑板

cleans the blackboard

他每天都做什么?

What does he always do every day?

他總是每天擦黑板。

He always cleans the blackboard every day.

上床睡覺

go to bed

他們晚上都做什么?

What do they always do at night?

他們總是晚上睡覺。

They always go to bed at night.

洗碗

washes the dishes

她每天通常做什么?

What does she usually do every day?

她通常每天洗碗。

She usually washes the dishes every day.

打字

type letters

他們通常在下午做什么?

What do they usually do in the afternoon?

他們通常在下午打字。

They usually type letters in the afternoon.

喝牛奶

drinks milk

貓有時在晚上做什么?

What does the cat sometimes do in the evening？

它通常每天都喝牛奶。

It usually drinks milk every day.

看電視

watch television

他們晚上有時做什么?

What do they sometimes do in the evening?

他們有時晚上看電視。

They sometimes watch television in the evening.

吃午飯

eats her lunch

她中午總是做什么?

What does she always do at noon?

她總是在中午吃午飯。

She always eats her lunch at noon.

讀報紙

reads his newspaper

他晚上經(jīng)常做什么?

What does he often do in the evening?

他經(jīng)常在晚上看報紙。

He often reads newspaper in the evening.

總結(jié)

often + v.

usually + v.

always + v.