四六級(jí)有一些經(jīng)典句型是考生必須要掌握的句型，無(wú)論是在閱讀還是在寫譯中都能應(yīng)用到。本站在線四六級(jí)教研室精選10個(gè)經(jīng)典句型，為考生提供參考：

1." may as well not…as"結(jié)構(gòu)，此結(jié)構(gòu)可譯為"與其……不如不……"

One may as well not know a thing at all as know it but imperfectly.

2." have only to …do"結(jié)構(gòu)，此結(jié)構(gòu)表示"只須(消)……就能……"的意思

We have only to turn to that extraordinary discovery made by Edison to see the significance of it.

3." as it were"是一個(gè)非常常用的插入語(yǔ)，意思是"好象"，"可以說(shuō)"等。

A piece of iron near a magnet, though apparently separate from it, feels, as it were, the threads of this attachment.

4. 復(fù)雜結(jié)構(gòu)，在下面例句中，由于anyone的定語(yǔ)從句過(guò)長(zhǎng)，把謂語(yǔ)must realize提到定語(yǔ)從句之前。

Plainly enough that is too large an order, as anyone must realize who reflects upon the manner in which they reach public office.

5." not…any more than…"為："不能……，正如不能……"。

One cannot learn to sketch and express himself graphically only by reading about it any more than one can learn to swim while standing by the pool.

6." By that as it may"是"Let it be that as it may"的省略形式，是由"be"引起的另外一種假設(shè)結(jié)構(gòu)，意思是"雖然如此，盡管這樣"。

It is said that the nerve poison is the more primitive of the two, that the blood poison is, so to speak, a new product from an improved formula. Be that as it may, the nerve poison does its business with man far more quickly than the blood poison.

7." if at all"是一個(gè)由"if"引起的主謂結(jié)構(gòu)不完整的短句結(jié)為"即使……"等。

I can see only with great difficulty, if at all.

8. 由there引起的句型容易產(chǎn)生復(fù)雜的句子結(jié)構(gòu)。

There have been opened up to the vast and excellent science, in which my work is the beginning, ways and means by which other minds more accurate than wine will explore its remote corners.

9. 某些分隔結(jié)構(gòu)

1) 動(dòng)詞短語(yǔ)相關(guān)部分被分隔(當(dāng)"make use of" ，"take notice of"，"pay attention to"，等動(dòng)詞短語(yǔ)變成被動(dòng)語(yǔ)態(tài)時(shí))。

Use is made of solar energy in heating houses.

2)雙重定語(yǔ)引起的分隔

But there is of culture another view, in which not solely the scientific passion, the sheer desire to see things as they are, natural and proper in an intelligent being, appears as the ground of it.

10." to be doing…when…"是一個(gè)句型，多譯為"某人正在做……時(shí)，突然……"。在簡(jiǎn)單的句子中容易看出，一旦句子變得復(fù)雜一些，可能就不太容易識(shí)別這種句型。

She said she and a friend had gone out to dinner that night, and were walking home together at about 10 o'clock, when a" very big, very tall man", accosted them and demanded their purses.

語(yǔ)法知識(shí)是英語(yǔ)學(xué)習(xí)的基礎(chǔ)，對(duì)寫譯、閱讀等題型有直接影響，同學(xué)們?cè)谟⒄Z(yǔ)備考中要注重語(yǔ)法知識(shí)的積累。本站在線四六級(jí)教研室期待各位考生取得理想成績(jī)。

（編輯：趙寧）