① 英語肯定句和否定句
一.肯定句變成否定句
如果句中有be動詞is,am,are
或情態動詞must,can等,在其後面直接加not,
she
is
your
mother.
she
isn't
your
mother
2.如果沒有be動詞或情態動詞,加don't,does't或did't
she
likes
playing
football.
she
doesn't
like
playing
football.
二.肯定句變成疑問句
變成一般疑問句
如果有be或情態動詞動詞就把他們提前,
she
is
your
mother.
Is
she
your
mother?
2.如果沒有就在前面加do的某種形式,第三人稱用does,過去時用did
she
likes
playing
football.
Does
she
like
playing
football?
變成特殊疑問句,
要具體分析,看是對什麼進行提問,簡單來說,
1.對人提問用who,
she
is
your
sister.Who
is
your
sister?
2.對事物用what,
The
book
is
on
the
desk.
what
it
is
on
the
desk?
3對時間用when,
She
will
come
back
tomorrow.
When
she
will
come
back?
4.對頻率用how
often等等
I
play
football
everyday.
How
often
does
you
play
footall?
② 【英語語法】並列句里的肯定和否定式
He likes singing, enjoys drawing and does sports a lot, but doesn't watch TV very often.
He likes to sing on Tuesdays, and on sunny Wednesdays, he draws. But he doesn't watch TV very much.
but 連接的句子也是並列關系。但是轉折的意思。
供參考,祝進步!
③ 英語關於部分否定與全部否定的語法區別
簡單地總結一下哈:
【第一種情況】英語中那些表示全部或所有的詞,只有在肯定句中,才能表達出真正的「全部」或「所有」之意。如:all, everyone, both(容易忽略)等。相反,它們在 not 否定句中,卻表示部份否定,如:「不全…」或「不都…」。
【第二種情況】由於使用了 and 連接兩個關列的詞語,在 not 否定句中也會造成句子出現部分否定;而使用or就不會否定一部分,而是全部否定。在肯定句中就不存在此問題了哈。
【第三種情況】由於第二種情況的存在,所以,與 and 有相同作用的詞 as well as 也存在同樣問題,即在否定句不是全盤否定,而是部份否定。
特別說明:在使用 and 和 as well as 表達部份否定時,要注意被否定的部份剛好相反,這是因為兩者的強調對象剛好相反(有人認為 and 在連接對象上沒有強調一說,估且認為放在後面說的就是重點好了,不過強調之意不太強烈,絕非not onle …but also中的味道罷了)。如:not A and B 否定的是 B,而 not A as well as B 則否定的是 A。即被否定的正是被強調對象。
【第四種情況】就是否定詞本身的事了哈。即 not 和 no 在部份否定中的用法,前面已經說過 not 與 or 在句中不會形成部份否定,所以就只有 no 和 or 的搭配了哈。即:not A or B = no A or no B。假如少了一個 no,句了就變成部份否定了哈。這與 not 和 no 在否定含義上的差別有關。
最後補充一點,在第一種情形下,not 放在 all, every, both 等詞前面較容易理解,但是一定要注意,如果句子中不是這種結構,其用意是相同的,千萬不要理解或翻譯錯了哈。
④ 英語語法中否定句分為哪幾種他們的定義是什麼
去買本樂事英語-
初中語法專練。
詞定義很多,現在很多人應該都沒時間。
⑤ 英語中肯定句怎麼變否定句
你好,要想學好英語,你要不斷積累,這樣你就可以將英語學好。我幫你總結幾點,供你參考,謝謝。
一、當肯定句的謂語動詞是be或由be構成時,改為否定句,應在be後面加not。二、當肯定句的謂語動詞只是行為動詞時,改為否定句,要用「助動詞do(does,did)+not+動詞原形」。三、當肯定句的謂語是由「情態動詞can,may,must等+動詞原形」構成或由「助動詞will,have,had等+動詞原形(或動詞的現在分詞、過去分詞)」構成,變否定句,要用「情態動詞/助動詞+not+動詞原形(或動詞的現在分詞、過去分詞)」構成。四、當肯定句的謂語是have時,分兩種情況:1.當have作「有」講時,變否定句的方法有:a.由have
+not
+其它;b.由have
+no
+其它;c.由
don't(doesn't,didn't)+have+其它。2當have既不當作「有」講,也不是助動詞,而是行為動詞時,改為否定句,要用「助動詞do,
does,did等+not
+have」構成。五、當肯定句中含有情態動詞have(has)to時,改為否定句,有兩種構成法,一種藉助do,一種不藉助do(僅限於現在時和過去一般時),多數人用第一種形式。六、當肯定句中含有too,also時,改為否定句,須將too,
also改為either。七、當肯定句中含有always時,改為否定句,須將always改為never。八、當肯定句中含有already時,改為否定句,須將already改為
yet。九、當肯定句中含有nearly時,改為否定句,須將nearly改為
hardly。
如果能對你有所幫助,我就高興。
⑥ 英語肯定句和否定句
如果句中有be動詞is,am,are ,were,was或情態動詞must,can等,在其後面直接加,
she is your mother. she isn't your mother
2.如果沒有be動詞或情態動詞,加don't,does't或did't
she likes playing football. she doesn't like playing football.
二.肯定句變成疑問句
變成一般疑問句
如果有be或情態動詞動詞就把他們提前,
she is your mother. Is she your mother?
2.如果沒有就在前面加do的某種形式,第三人稱用does,過去時用did
she likes playing football. Does she like playing football?
變成特殊疑問句,
要具體分析,看是對什麼進行提問,簡單來說,
1.對人提問用who, she is your sister.Who is your sister?
2.對事物用what, The book is on the desk. what it is on the desk?
3對時間用when, She will come back tomorrow. When she will come back?
4.對頻率用how often等等 I play football everyday. How often does you play footall?
⑦ 英語句子改為肯定句與否定句怎麼改
肯定句變否定句加NOT或是像Never類似的否定詞啊。建議你買本語法書看看吧
⑧ 英語肯定句否定句用法
肯定句 I+do\am+其它 He+does\is+其它 You+do\are+其它
否定句 I+do\am+not+其它 He+does\is+not+其它 You+do\are+not+其它
應該就是這樣,希望能幫助你
⑨ 英文寫作如何使用否定語法
英語否定語法包括兩種。
一. 部分否定句。
例:Both Lily and Lucy are students.Lily和lucy都是學生。
Both Lily and Lucy are not students. Lily和Lucy並不全是學生,指一個是,一個不是
除了both外,這些詞還包括all,everyone,anyone,someone,something,anything,everything.肯定句的時候是全盤肯定,否定句的時候是部分否定
二.全部否定句。
例:They will ask Lucy and Lily to come to the party.
They will not ask Lucy or Lily to come to the part.表示他們既不會叫Lucy也不會叫Lily參加晚會。
Neither Lucy nor Lily will attend the part.也是全盤否定
總結:表達這類詞首先要弄清楚想要表達,需要否分否定就用部分否定,需要全部否定就全部否定。
另外還有一種是否定,但要注意表達。
例:我認為小鴨不會游泳的表達
正確:I do not think a ck can swim
錯誤:I think a ck cannot swim.
看上去差別不大,但英語中就是這么表達的,此類詞還包括:wish,believe,hope等
⑩ 英語的否定句和肯定句怎麼寫
一.肯定句變成否定句
如果句中有be動詞is,am,are
或情態動詞must,can等,在其後面直接加not,
she
is
your
mother.
she
isn't
your
mother
2.如果沒有be動詞或情態動詞,加don't,does't或did't
she
likes
playing
football.
she
doesn't
like
playing
football.
二.肯定句變成疑問句
變成一般疑問句
如果有be或情態動詞動詞就把他們提前,
she
is
your
mother.
is
she
your
mother?
2.如果沒有就在前面加do的某種形式,第三人稱用does,過去時用did
she
likes
playing
football.
does
she
like
playing
football?
變成特殊疑問句,
要具體分析,看是對什麼進行提問,簡單來說,
1.對人提問用who,
she
is
your
sister.who
is
your
sister?
2.對事物用what,
the
book
is
on
the
desk.
what
it
is
on
the
desk?
3對時間用when,
she
will
come
back
tomorrow.
when
she
will
come
back?
4.對頻率用how
often等等
i
play
football
everyday.
how
often
does
you
play
footall?