要想在英語四六級閱讀中取得好的成績，除了準備足夠多的詞匯量外，掌握英語關鍵句顯得更為重要，本文總結了72個關鍵句型供大家參考。
1． It作先行主語和先行賓語的一些句型
She had said what it was necessary to say.
2． 強調句型
It is not who rules us that is important, but how he rules us.
3． "All+抽象名詞"或"抽象名詞+itself"（very+形容詞）
He was all gentleness to her.
4． 利用詞匯重復表示強調
A crime is a crime a crime.
5． "something（much）of"和"nothing（little）of""something of"相當于"to some extent"，表示程度。在疑問句或條件從句中，則為"anything of "，可譯為"有點"，"略微等。""譯為毫無"，"全無"。"much of"譯為"大有"，"not much of"可譯為"算不上"，"稱不上"，"little of"可譯為"幾乎無"。something like譯為"有點像，略似。"
They say that he had no university education, but he seems to be something of a scholar.
6． 同格名詞修飾是指of前后的兩個名詞都指同一個人或物，"of"以及它前面的名詞構一個形容詞短語，以修飾"of"后面的那個名詞。如"her old sharper of a father"，可譯為："她那騙子般的父親"。
Those pigs of girls eat so much.
7． as…as…can（may）be
It is as plain as plain can be.
8． "It is in（with）…as in（with）"
It is in life as in a journey.
9． "as good as…"相等于，就像，幾乎如；實際上，其實，實在。
The merchant as good as promised the orphan boy, that he would adopt him.
10．"many as well…as"和"might as well …as" "many as well…as"可譯為"與其……，不如……，更好"，"以這樣做……為宜"，"如同……，也可以……"等等。"might as well …as"表示不可能的事，可譯為"猶如……"，"可與……一樣荒唐"，"與其那樣不如這樣的好"等等。
One may as well not know a thing at all as know it imperfectly.
11．"to make…of"的譯法（使……成為……，把……當作）
I will make a scientist of my son.
12． oo…+不定式"，not（never）too…+不定式"，"too…not+不定式
She is too angry to speak.
13． only(not, all, but, never) too …to do so "和"too ready (apt) + to do"結構中，不定式也沒有否定意義，凡是"not"，"all""but等字后+"too…to，"不定式都失去了否定意義，在"too ready（apt） +to do"結構中，不定式也沒有否定意義。
You know but too yell to hold your tongue.
14． "no more …than…"句型
A home without love is no more a home than a body without a soul is a man.
15． "not so much…as"和"not so much as …"結構，"not so much…as"="not so much as …"，其中as有進可換用but rather，可譯為："與其說是……毋須說是……"。而"not so much as"="without（not）even，"可譯為"甚至……還沒有"。
The oceans do not so much divide the world as unite it .
16． "Nothing is more…than"和"Nothing is so …as"結構，"Nothing is more…than"和"Nothing is so …as"都具有最高級比較的意思，"Nothing I"可換用"no"，"nobody"，"nowhere"，"little"，"few"，"hardly"，"scarcely"等等，可譯為"沒有……比……更為"，"像……再沒有了"，"最……"等。
Nothing is more precious than time.
17． "cannot…too…"結構,"cannot…too…"意為"It is impossible to overdo…"或者，即"無論怎樣……也不算過分"。"not"可換用"hardly"，"scarcely"等，"too"可換用"enough"，"sufficient"等
You cannot be too careful.
18． "否定+but "結構，在否定詞后面的"but"，具有"which not"，"who not"，"that not"，等等否定意義，構成前后的雙重否定。可譯成"沒有……不是"或"……都……"等
Nothing is so bad but it might have been worse.
19． "否定+until (till)"結構，在否定詞"no"，"not"，"never"，"little"，"few"，"seldom"等的后邊所接用的"until/till"，多數情況下譯為"直到……才……"，"要……才……"，把否定譯為肯定。
Nobody knows what he can do till he has tried.
20． "not so…but"和"not such a …but"結構，這兩個結構和"否定+but"的結構差不多，不同之點是這兩個結構中的"but"是含有"that…not"意味的連續詞，表示程度。可譯為"還沒有……到不能做……的程度"，"并不是……不……"，"無論怎樣……也不是不能……"等。
He is not so sick but he can come to school.
21． "疑問詞+should…but "結構，這個結構表示過去的意外的事，意為"none…but"，可譯為"除了……還有誰會……"，"豈料"，"想不到……竟是……"等。
Who should write it but himself?
22． "who knows but (that)…"和"who could should…but"結構，這個結構是反問形式，一般意譯為"多半"，"亦未可知"等等，有時也可直譯。
Who knows but (that) he may go?
23． "祈使句+and"和"祈使句+or"結構，"祈使句+and"表示"If…you…"，"祈使名+or" |
