語(yǔ)法學(xué)習(xí)非常重要，英語(yǔ)語(yǔ)法的學(xué)習(xí)是我們學(xué)會(huì)英語(yǔ)的基礎(chǔ)，下面是小編給大家?guī)?lái)的初二英語(yǔ)語(yǔ)法不定代詞用法，希望能夠幫助到大家!

　　初二英語(yǔ)語(yǔ)法不定代詞用法

　　(一) some 的用法

　　(1)some 通常指不定數(shù)量“一些”修飾代替可數(shù)名詞復(fù)數(shù)或不可數(shù)名詞，即可以指人，又可以指物。常用在肯定句中。

　　e.g. He has some Chinese paintings.

　　Some like sports, others like music.

　　(2)some 也可以用在表示“請(qǐng)求，建議，反問(wèn)”的句子中，期待得到對(duì)方的肯定回答。

　　e.g. Would you like some coffee?

　　Didn’t he give you some books?

　　(3) some 有時(shí)可以修飾單數(shù)可數(shù)名詞，表示“某個(gè)”

　　e.g. This morning, some boy asked for you.

　　There must be some reason for what he’s done.

　　(4) some 也可以修飾數(shù)詞，表示“大約”

　　e.g. It took me some twenty days to get there.

　　(二) any 的用法

　　(1)不定代詞any和some一樣表示不定數(shù)量“一些”，修飾和代替可數(shù)名詞復(fù)數(shù)和不可數(shù)名詞，既可指人又可指物。但一般用在否定句、疑問(wèn)句，條件從句中。

　　e.g. Ask me if you have any questions?

　　Do you have any questions to ask?

　　I don't know any of the students.

　　Do you have any questions? If you have any, don' t hesitate to ask me.

　　There isn't any tea left. I'll go and make some for you.

　　(2)用于肯定句中，表示“任何—個(gè)”，修飾單數(shù)可數(shù)名詞和不可數(shù)名詞。

　　e.g. I don't know any of you.

　　Any child can answer that question.

　　(三) no的用法

　　(1)不定代詞no只有形容詞性質(zhì).—般作定浯來(lái)構(gòu)成否定句，表示“不是”、“沒(méi)有"’。

　　(2)用于警告、命令等。

　　e.g. No Parking!

　　(3)修飾表語(yǔ)時(shí)，有特殊的意思。試比較：

　　e.g. I am no teacher.

　　I am not a teacher.

　　(四)none的用法

　　none只具有名詞性質(zhì)，可以代替人和事物，表示“三者(以上)都不”，“沒(méi)有一個(gè)人(一件事物)。做主語(yǔ)時(shí)，如果談到的是所有人的情況，動(dòng)詞多用復(fù)數(shù)形式;如果談每個(gè)人的狀況，則多用單數(shù)形式。它在句中還可充當(dāng)同位語(yǔ)。

　　e.g. None of us are / is afraid of difficulties.

　　None of them has a bike.

　　None of the machines is/ are working.

　　We none of us can sing this song.

　　none和neither的區(qū)別

　　none表示“在三個(gè)或三個(gè)以上當(dāng)中，沒(méi)有人或物..."

　　而neither指“在兩個(gè)當(dāng)中，沒(méi)有人或物”。

　　e.g.None of the students has ever read the book.

　　Neither of my parents has ever read me book.

　　(五) both的用法

　　both 的意思是“兩個(gè)都”, 具有名詞和形容詞的性質(zhì)，可做主語(yǔ)、賓語(yǔ)、同位語(yǔ)和定語(yǔ)。做主語(yǔ)時(shí)謂語(yǔ)動(dòng)詞用復(fù)數(shù)

　　eg

　　Both would like to have a try.

　　Both are very honest.

　　We asked both to put forward their suggestions.

　　These two pictures are very beautiful. I like both.

　　Give us some bread. We both want to try a bit.

　　They both skate well.

　　You can take both of them.

　　Both men were interested in the job.

　　a.both后常跟of短語(yǔ)，of+名詞，代詞(復(fù)數(shù))，接復(fù)數(shù)名詞時(shí)of常省略，接復(fù)數(shù)代詞時(shí)of則不省略。

　　Both(of)the films were very good.

　　Both of them are good teachers.

　　b.both在句中還用做同位語(yǔ)，其位置取決于謂語(yǔ)動(dòng)詞的形式。

　　(1)做主語(yǔ)同位語(yǔ)時(shí)，如謂語(yǔ)為實(shí)義動(dòng)詞(包括用做實(shí)義動(dòng)詞的have)，both位于主語(yǔ)之后、謂語(yǔ)動(dòng)詞之前。

　　We both had a haircut.我倆都理了發(fā)。

　　(2)如謂語(yǔ)部分為系動(dòng)詞，both則位于系動(dòng)詞之后和表語(yǔ)之前。

　　The children were both too young.

　　(3)如謂語(yǔ)是含有助動(dòng)詞或情態(tài)動(dòng)詞的短語(yǔ)，both則位于助動(dòng)詞或

　　情態(tài)動(dòng)詞之后。

　　My parents have both been invited.

　　You must both come over some evening.

　　They told us both to wait.

　　I've met them both before.

　　(六) all的用法

　　(1)當(dāng)all做主語(yǔ)時(shí)，常代表三個(gè)以上的人，謂語(yǔ)動(dòng)詞用復(fù)數(shù)形式;指事物或情況時(shí)。往往表示“—切”、“所有的”意思，常被看作單數(shù)意義，謂語(yǔ)動(dòng)詞用單數(shù)形式。當(dāng) all做定語(yǔ)時(shí)，既可修飾可數(shù)名詞，也可修飾不可數(shù)名詞 。all具有名詞和形容詞性質(zhì)，常表示“全體”、“所有的”、“一切”的意思;在句中可用做主語(yǔ)、賓語(yǔ)、表語(yǔ)、定語(yǔ)、同位語(yǔ)或狀語(yǔ)。

　　e.g. All are here.

　　All is known.

　　She has told me all about it.

　　Bill visited all of us.

　　That's all.

　　Is that all you can help me?

　　All the apples in that box go bad.

　　They have all gone to America.

　　We all want to have a try.

　　He is all excited.

　　She was all wet.

　　(2)當(dāng)all用做主語(yǔ)時(shí)，如果后面跟有人稱代詞。須在它們之間加上of;如果后面跟的是名詞，它們之間可 of，也可不加。

　　e.g. All of them are from Beijing.

　　All (of) the books are here.

　　(3)當(dāng)all做同位語(yǔ)時(shí).它在句中的位置隨謂語(yǔ)動(dòng)詞而定。當(dāng)謂語(yǔ)動(dòng)詞是實(shí)義動(dòng)詞時(shí)，all放在動(dòng)詞前面;謂語(yǔ)動(dòng)詞是be時(shí).all放在be后面;謂語(yǔ)是由情態(tài)動(dòng)詞或助動(dòng)詞加實(shí)義動(dòng)詞組成時(shí)，all放在它們之間。

　　e.g. They all know the answer.

　　They are all students.

　　You can all go home.

　　(4) 當(dāng)all 用做人稱代詞賓語(yǔ)的同位語(yǔ)時(shí)，all 放在賓語(yǔ)后面。如 you all, them all, us all

　　e.g. I’ll have to think about them all again.

　　(七) each 的用法

　　each具有名詞和形容詞的性質(zhì)，在句中可用做主語(yǔ)、定語(yǔ)、賓語(yǔ)和同位語(yǔ)。指每個(gè)人或事物的個(gè)別情況，相當(dāng)于漢語(yǔ)的“各個(gè)”

　　e.g. Each of the boys has a bike.

　　There are flowers on each side of the river.

　　Two men came can I gave a book to each.

　　The teacher gave the pupils four textbooks each.

　　We each have a new school bag now.