否定句到底什麼時候用doesnt什麼時候用isnt 謝謝

2021-04-30 16:48:04 字數 2475 閱讀 2252

1樓:碧時芳茹子

doesn't

和isn't

是does和is

的否定詞(或反義詞),因此

doesn't

/isn't

的用法和

does/is

一樣,也就是說,

he/she/it

doesn't

表達動作,即

他/她/它

"做"或

「操作」

某某事,通常接動詞

而he/she/it

isn't

表達狀態,

即他/她/它

「是」某某東西或

「處於」

某某狀態

,通常接名詞,形容詞或動詞進行時態(現在分詞)例句:he

doesn't

gosailing

anymore,

ever

since

hisboating

accident.

heisn't

acarefree

person

that

heused

tobe,

ever

since

themishap.

heisn't

carefree

like

heused

tobe,

ever

since

themishap.

with

thememory

ofthe

accident

still

fresh

inmind,

heisn't

going

sailing

much.

否定句到底什麼時候用doesn't什麼時候用isn't?謝謝!

2樓:

doesn't是否定行為動詞的,後面跟動詞原形。例如:doesn't go/do/sing/work。

isn't 是跟名詞、形容詞、動詞的ing、動詞的ed,副詞、介詞短語等。例如:he isn't at home/a student/in the room/in/good/interesting/excited.

很高興為你解答!

老師祝你學習進步!

請及時採納哦!多謝你的問題!^_^

3樓:聽沫

當前面是動詞時用doesn't,是名詞時用isn't。動詞用助動詞修飾,名詞用be動詞。

4樓:匿名使用者

doesn't 和 isn't 是 does 和 is 的否定詞(或反義詞),因此 doesn't / isn't 的用法和 does / is

一樣, 也就是說,

he/she/it doesn't 表達動作,即 他/她/它 "做" 或 「操作」 某某事,通常接動詞

而he/she/it isn't 表達狀態, 即 他/她/它 「是」 某某 東西 或 「處於」 某某狀態 ,通常接名詞,形容詞或動詞進行時態(現在分詞)

例句:he doesn't go sailing anymore, ever since his boating accident.

he isn't a carefree person that he used to be, ever since the mishap.

he isn't carefree like he used to be, ever since the mishap.

with the memory of the accident still fresh in mind, he isn't going sailing much.

1 there are some milk in the cup變否定句 2there isn't any coffee in the cup 變肯定句

5樓:給力英語

there aren't any milk in the cup.

there is some coffee in the cup.

這裡是考查some和any,在它們表示數量,意思是「一些」時,some通常用於肯定句,any用於否定句和疑問句。

6樓:匿名使用者

there isn't any milk in the cup .

注意是isn't不是aren't

there is some coffee in the cup.

注意some既可以修飾可數名詞也可以修飾不可數名詞答案准確,有疑問請追問謝謝

7樓:匿名使用者

are there any milk in the cup?        any:用於否定和一般疑問句,some 用於肯定句

there is some coffee in the cup.

在否定句中,什麼時候用not什麼時候用dont

don t do not 有實義動詞的句子否定句,用do not 那如果是be 動句中,就是 are not 或者is not 還有就是can may等句子中 用can not may not 英語否定句中什麼時候用 be not 什麼時候用don t doesn t 原文有系動詞be的用be no...

need的否定句什麼時候是needn t什麼時

你好,need可以做動詞,也可以做情態動詞。如果need 是實義動詞,即需要什麼東西時,使用don t need。如果是情態動詞,就用needn t。你看句子中有沒有其他動詞直接加在need後面,有的話need就是情態動詞。變成neednt。i need a bag.i don t need a b...

雙重否定句是什麼,什麼叫雙重否定句?

用雙重否定句說 這不會不是一幅自然和諧的田園風景畫。雙重否定句是指一種句式,即否定兩次,表示肯定的意思。雙重否定句語氣比肯定句更為強烈,起到不容置疑的進一步的肯定,加強了肯定的效果。雙重否定句一般分成由兩個不連續作用構成和由否定副詞加不字構成。這三克鐳不能不體現了一個科學家偉大的人格 雙重否定就是否...