高三英语知识点 英语必考的重点句型

发布 2021-04-27 20:18:28 阅读 2456

高三英语知识点:英语必考的40个重点句。

型。英语是高中生学好高中的重要组成部分,学好直接影响着高中三年的成绩。下面是为大家分享的高三英语知识点:英语必考的40个重点句型。

句型1wouldratherthatsomebodydid宁愿,;更愿意,(表示现在或将来的愿望)

would rather that somebody had done宁愿,;更愿意,(表示过去的愿望)

例句]i’d rather you posted the letter right now.我想让你现在去寄信。

i’d rather you were not a celebrated actor. inthat case, we could spend more time together.

我到情愿你不是个知名演员,这样我们可以有更多的时间在一起。

i’d rather that i hadn’t seen her yesterday.我情愿昨天没有看到她。

句型2as if/though+主语+did/had done好像,(表示现在或将来的情况用过去时;表示过去的情况用过去完成时)[参考句型4]

例句]our head teacher treats us as if we were her ownchildren,soallthestudentsinourclassthinkhighlyof her.

alan talked about rome as if he had been 谈起罗马来就好像他去过那里似的。

句型3wish +宾语从句,表示不大可能实现的愿望表示现在的愿望:主语+过去时;表示过去的愿望:主语+had done;表示将来的愿望:主语+would/could do[例句]

howiwishwestudentshadmorefreetimetorelaxourselves!我们学生多么希望有更多的自由时间放松自己!

i failed in the maths exam. how i wish i hadn’twasted so much time playing!

whatapityyoucan’ could dance with you at the party!

句型4it’s high/about time that somebody did (shoulddo) (should通常不省略)早就该,例句]

it’s time that you went to school.= it’s timethat you should go to school.

it’shightimethatwedidsomethingtoimproveour environment.该是我们为环保做些事情了。

ithinkit’shightimethatshemadeuphermind.我想她该拿定主意了。

句型5情态动词+动词不定式完成结构的用法。

could h**e done本来可以,(表示过去没有实现的可能)。

might h**e done本来可能,;本来应该或可以做某事(实际没有发生;含有轻微的责备语气。

should/ought to h**e done本来该做某事(而实际未做)

should not/ought not to h**e done本来不该做(实际却做过了,含有责备语气)

needn’t h**e done 本来不必做(但是已经做过了)would rather h**e done当时宁愿做了某事(实际没。

有做过);否定式would rather not h**e done表达相反意思,两者都有表示后悔之意。

句型6as, though, although引导的让步状语从句。[注意]although位于句首;though位于句首或句中;as位于句中=though。它的词序是把句中强调的形容词、副词、动词或名词放在连词前。

考倒装结构]请注意下列句式的变化:[例句]

1. although/though i’m young, i already knowwhat career i want to follow.

rarr;young as/though i am, i already know whatcareer i want to follow.

我虽然年轻,但我已经明白我应该追随什么样的事业。

2. although/though i respect him very much, icannot agree with his idea.

rarr;muchas/thoughirespecthim,icannotagreewith his idea.虽然我很尊重他,但是我不同意他的观点。

3. although/though he is a child, he knows a lotof chinese characters.

rarr;child(省略冠词)as/though he is, he knows a

lot of chinese characters.他虽然还是个孩子,却认识了许多汉字。

4. although he tried, he couldn’t solve theproblem.

rarr;try as he might, he couldn’t solve theproblem.尽管他努力了,但是他没有解决问题。

5. although it is raining, i’m going out for awalk.

rarr;rainingasitis,i’mgoingoutforawalk.天虽然在下雨,我还是要出去散步。

6. strange as it may seem, nobody was injured intheaccident.这次意外虽然显得不可思议,却没有人受伤。

7. much as i would like to help, i h**e a lot todo.虽然我很想帮助你,但是我有很多事要做。

8. object as you may, i will go.纵使你反对,我也要去。

句型7before特殊用法(1)没来得及,就,[例句]

therooffellbeforehehadtimetodashintotheroom to s**e his baby.

他还没有来得及冲进房间救孩子,房顶就塌了。

he ran off before i could stop him.我还没有来得及阻止,他已经跑了。

to my great disappointment, my f**orite singerleft the concert before i could h**e a word with her.

让我非常失望的是,我还没有来得及和我最喜欢的歌手打招呼,她就已经离开了。

句型8before特殊用法(2)过了多久才,或动作进行到什么程度才,例句]

theywalkedaboutfiftymilestothewestbeforethey saw a village.

他们西行50英里才看到一个村庄。

theworkersworkeddayandnightaboutthreedaysbefore everything returned to normal.

工人们连续工作3天才使一切恢复正常。

he almost knocked me down before he knew it.他几乎撞到我了才意识到。

we had walked a long way before we found somewater.

我们走了很长的路才找到一点水。

five years went by before i knew it.不知不觉,五年过去了。

句型9it was +时间段+before.过了多久才(怎么样),it was not long before.不久,就,it will (not) be +时间段+before

要过多久(不久),才,(before从句谓语动词要用一般时态)

例句]it was not long before he sensed the danger ofthe position.不久他就意识到他处境的危险。

it was five days before he came back.五天后他才回来。

it will be half a year before you graduate fromthe school.再过半年你才能毕业。

it will not be long before they understand eachother.他们大概不久就会互相了解。

句型10in case of(+n.)以防;万一;

in case that以防,万一,(谓语动词用一般现在时态或should+动词原形)

例句]in case of fire, what should we do?

pleaseremindmeaboutitincaseiforget/shouldforget.万一我忘了,请提醒我。

in case (that) john comes/should come, pleasetell him to wait.

please take your umbrella in case (that itrains/should rain).带上雨伞,以防下雨。

以上是高三英语知识点:英语必考的40个重点句型,谢谢查阅。

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