英文句型看这本就够了
英文句型看这本就够了
英文句型
一、描述事物的关键句型
1.11 is…to动词原形“做某事的是 ...
（的）”
[It]+[be 动词+形容词]+[to 动词原形]=[其
他]
It是形式主语，后面的动词不定式是该句型真正的主语。
It is good for you to read En glish in the morning.晨读对你有益处。
2.It is …that/if /whether/wh -从句，某
事是……（的）
[It]+[be 动词+形容词]+[if 从句]
在此句型中it是形式主语，用来指代后面从句的内容。It is not surprising why an alcoholic died of liver cancer. —个嗜酒者死于肝癌并不令人惊讶。
3.11 is kind of sb to 动词原形；It is hard
for sb to动词原形，某人做某事是 ......... （的）
如果这种句型中的形容词是用来形容人的品质，就要在形容词后面加上介词“ Of ” ;如果形容词
是用来形容事物，则加上介词“ for ”。
It is kind of you to help my little brother
with his homework.你真好，帮助我弟弟做家庭作业。
It is impossible for you to finish the work in the three days.
你想三天就把这项工作做完是不可能的。
4.11 seems/appears…that 从句，某事看起来
似乎……
It appears to me that we n eed to call the police.我认为
我们应该报警。
It appears as if it ' s going to rain. / It looks like it ' s going to rain. 似乎要下雨
了。
5.11 is a pity (that) 从句，某事真是令人遗
憾
本句型中的it是形式主语，真正的主语是后面由that引导的从句，其中that可以省略。
It is a pity that you can' t cometo the party. 你不能来
参加聚会，真是遗憾。
6.11 is natural/strange that 从句，会.... 是很自然的/奇怪的
此句型中it是形式主语，用来表示后面从句的内容，中间应用that连接。此外，从句中的动词也可用should+动词原形表示。
It is stra nge that such a figure like him should live such a modest life.
说来真怪，像他这样的人居然可以生活得如此简朴。
7.11 is …that 从句，是.......... 才 ... 。
此句型为典型的强调句型，that所引导的从句对前面的
主语起到了解释说明的作用，同时也是
对主语的强调，所以从句和主语有了相应的因果关系。
It was because of team work that we were able to win the champi on ship.
因为团队的合作我们才能赢得胜利。
8.11 was not until …that 从句，"直到' ...........
才……。”
此句型it was not until+ 某一时间点+that 从
句，意为“直到 .... 才 .... 。”
It was not until he got sick that he realized the value of health.
直到他生病了，才体会到健康的重要性。
9. …in order to 动词原形…/so as to …“为 了……。”
此句型意为“为了
得”。
He is working part time in order to pay his way through college.为了完成学业，他半工半 读。
10. …too+ adj./adv. to v. “
The situation is too difficult to explain. 情况变得太复杂，我无法解释。
11.主语+be used to+动词原形 .......... “ ..... 被用 来……。”
A harmer is used to drive nails into the wall.
锤子是用来将钉子打进墙里的。
12.主语+be said to 动词原形“ ............... 据说 此目的”，“想做 而不能”
句型解释为“据说是”，be thought to… 意为“被认为”；be reported to …意为
"据报导 ... ”；be estimated to …意为"据
估计”
Mr. Smith is said to be over 105. 史密斯先
生据说已经超过一百零五岁了。
二、比较两者的关键句型
13.主语+动词……as形容词/副词as…“…… 和……一
样”
Un dersta nding the philosophy is just as
importa nt as the acti on. 了解原则和行动是一
样重要的。
14.主语1+ not动词....... as形容词/副词as+
主语2 “ A不象B那样……”
I am not as in terested in En glish as Tom.
我不像汤姆那样对英语感兴趣。
15.主语+动词…as…as ever 像往常一样
She was as beautiful as ever after so many years.
过了那么多年，她美丽如故。
16.主语+动词times as 形容词/副词as…