80个重点句型

高考英语必考80个重要句型 句型1

would rather（that） somebody did?“宁愿??； (表示现在或将来的愿望)

would rather somebody had done?“宁愿??；（表示过去的愿望） 句型2

as 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） 句型3

“wish +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；could have done 表示将来的愿望：主语+would/could do 句型4

It’s high/about time that somebody did (should do) (should通常不省略) ?早就该??

句型5

情态动词+完成式结构的用法

could have done “本来可以??”（表示过去没有实现的可能）。

might have 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 have done “本来该做某事”（而实际未做）

should not/ought not to have done “本来不该做”（实际却做过了，含有责备语气）

needn’t have done “本来不必做”（但是已经做过了）

would rather have done “当时宁愿做了某事”（实际没有做过）；否定式would rather not have done表达相反意思，两者都有表示“后悔”之意。 句型6

as, though, although，while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。 请注意下列句式的变化： 句型7

?before?特殊用法（1）“没来得及??就??” 1.The roof fell before he had time to dash into the room to save his baby.

2.He ran off before I could stop him.

3.To my great disappointment, my favorite singer left the concert before I could have a word with her.

句型8

?before?特殊用法（2）“过了多久才??”或“动作进行到什么程度才??”

1.They walked about fifty miles to the west before they saw a village.

2.The workers worked day and night about three days before everything returned to normal.

3.He almost knocked me down before he knew it.

4.We had walked a long way before we found some water.

5.Five years went by before I knew it.

句型9

It was + 时间段+before?did .“过了多久才??” It was not long before?did .“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)

1.It was not long before he sensed the danger of the position.

2.It was five days before he came back.

3.It will be half a year before he graduates from the school.

4.It will not be long before they understand each other.

句型10

in 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） 句型11 It强调句型

强调句的基本构成：It is/was + 被强调的部分 + who（强调指人时）/that + 其余部分 [注意1]

这种结构可以强调句子的主语、宾语、状语（包括时间，地点，方式，原因等），但是不能强调谓语动词。原句的谓语动词如果是现在或将来时态，用It is?that/who?.；

原句的谓语动词如果是过去时态，用It was?that/who?.；

强调时间、地点、原因或方式时不要用when, where或how, 必须用that。

→It was not until his father came back from work that he did his homework.

→It is only when you nearly lose someone that you fully realize how much you value him. [例句4]

I was late again because the traffic was very heavy during the rush hour.

→It was because the traffic was very heavy during

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