英語(yǔ)中“替代”的用法分析總結(jié)
替代是一種避免重復(fù)的連接上下文的手段。在英語(yǔ)中主要有三種替代現(xiàn)象：名詞性替代、動(dòng)詞性替代和分句性替代;同理，替代詞也分為名詞替代詞、動(dòng)詞替代詞和分句替代詞。此外還有狀語(yǔ)的替代。以下是小編為大家整理的“替代”的用法分析總結(jié)，希望能幫助大家提高英語(yǔ)水平。
一、名詞性替代
用名詞性替代詞one (s), the same, the kind, the sort等所表示的替代現(xiàn)象叫做名詞性替代。
1.名詞性替代詞
例1：His novel is a bad one for children. (one = novel)
例2：The child doesn’t like this book. Show him a more interesting one. (one = book)
2.某些不定代詞
在名詞性替代中還可以用一些不定代詞來(lái)替代。如all, both, some, any, enough, several, none, many, much, more, (the ) most, (a) few, another, the other, others, either等。例如：
I don't want any more food. I’ve had enough.
3. one 和 ones是最常見(jiàn)的替代詞
one的復(fù)數(shù)形式是ones.one 和ones作為替代詞只能用以替代可數(shù)名詞， 不可用來(lái)替代不可數(shù)名詞。例如：
1)The grey horse is stronger than the black one.
2)The new design is much better than the old ones.
4.名詞性物主代詞mine，yours
名詞性物主代詞mine, yours等可用來(lái)代替my +名詞，your +名詞等，例如：
“Whose is that coat?” “It’s mine.”
二、動(dòng)詞性替代
用動(dòng)詞替代詞do，do so等所表示的替代現(xiàn)象叫做動(dòng)詞性替代。
1.謂語(yǔ)的替代形式
do是謂語(yǔ)的替代形式，有時(shí)態(tài)和人稱的變化。例如：
1)John speaks German as fluently as Mary does.
2)Some people like a shower after they have played tennis. Peter does, for example.
3)John speaks German as fluently as Mary does.
2.由do，so等組成的復(fù)合替代形式
(1)“so +助動(dòng)詞+主語(yǔ)”。例如：
“Mary will enter the university in September.” “So will Joan.”
(2)“so +主語(yǔ)+助動(dòng)詞”。例如：
“I’ve been to Beijing.” ”So you have.”
注：這種結(jié)構(gòu)中第二句的主語(yǔ)與第一句的主語(yǔ)是同一個(gè)人，否則應(yīng)像“so +助動(dòng)詞+主語(yǔ)”的結(jié)構(gòu)一樣，主謂要倒裝。
(3)“主語(yǔ)+(助動(dòng)詞+)do + so”。例如：
“Have you sent your plan to the committee?”
“I did so yesterday.”
(4)“主語(yǔ)+(助動(dòng)詞+)do + that”。例如：
“Do you know who broke the television set?”
“I heard John did that.”
(5)“主語(yǔ)+(助動(dòng)詞+)do + it”。例如：
“My brother said he was going to send a letter of protest to the President.” ”I did it last week.”
注：如果上文表示否定意義而在簡(jiǎn)短反應(yīng)中表示相同的看法時(shí)，則用“neither / nor +do +主語(yǔ)”。此時(shí)，do 不是動(dòng)詞替代詞，而是助動(dòng)詞。例如：
Mary didn’t like English, neither did her brother.
3.to代替整個(gè)動(dòng)詞不定式
當(dāng)某個(gè)動(dòng)詞不定式詞組在句子中再次出現(xiàn)時(shí)，我們可以只用to這個(gè)詞，而不必重復(fù)整個(gè)動(dòng)詞不定式詞組。例如：
1)I went there because I wanted to. (=…because I wanted to go there.)
2)Perhaps I’ll go to Brazil this summer; I’d very much like to.
3)“Are you and Gillian getting married?” ”We hope to.”
4)I don’t dance much now, but I used to a lot.
5)I think he should get a job, but you can’t force him to if he’s not ready (to).
6)We’ll never leave home; he hasn’t got the courage (to).
注1：有時(shí)to可省略(尤其是在形容詞和名詞之后，見(jiàn)例4、6)。在某些動(dòng)詞(如try)之后也可省略to。例如：
“Can you start the car?” “Ok, I’ll try.”
注2：在want和would like之后，通常不能省略to。然而，當(dāng)want或like 用于從句時(shí)(例如，在when, if, what, as之后)，to常常省略。例如：
1)Come when you want.
2)I’ve decided to do what I like.
3)Come and stay as long as you like.
三、分句性替代
用分句替代詞so或not替代整個(gè)分句的現(xiàn)象叫做分句性替代。例如：
Many people believe that there will be another world war before the end of the century. My father think so, but I believe not.
1.分句替代詞so或not可替代that從句
so可用來(lái)替代肯定的that從句，not替代否定的that從句，它們常與I’m afraid, believe, expect, fear, guess, hope, suppose, think等詞語(yǔ)搭配。例如：
1)“Have we got enough money?” “I think so.”
2)“We’re not going to be in time.” “No, I suppose not.”
2. so與not可用來(lái)代替if 后面的從句
例1：Are you free this evening? If so, come and have a drink with us.
例2：Are you busy this afternoon? If not, I wish you would stay with me for a while.
3.用it, this, that, such作為替代詞
例1：If you don’t work hard, you’ll regret it. (regret it = regret not working hard)
例2：He was very tired. This explains why he went to bed early.
例3：You’re trying to cut with the back of the knife; that’s a silly thing to do.
例4：I may hurt your feelings, but such (= that) was certainly not my intention.
四、狀語(yǔ)的替代
1.時(shí)間狀語(yǔ)的替代形式主要用副詞then
例如：We saw John at eight on Monday evening. We told him then that we could be coming to the party.
2.地點(diǎn)狀語(yǔ)的替代形式主要用副詞here和there
例如：Mary is in London and John is there too.
It和that有時(shí)也可以用作地點(diǎn)狀語(yǔ)的替代形式，這種場(chǎng)合的it和that在句中作主語(yǔ)，并可同there交換使用，謂語(yǔ)動(dòng)詞是聯(lián)系動(dòng)詞。
例如：They sat right in front of the stage. That / it / There was where the noise was greatest.
3.方式狀語(yǔ)的替代形式用in that way和like that
例如：“She plays the piano with great concentration and with great energy.” “I’m afraid she doesn’t study like that.”
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