高中英语学习里,最难的无非就是语法知识。想知道高阶段最基本的语法知识有哪些吗?下面是小编为大家整理的七个高中英语语法知识点归纳,希望对大家有用!
1、when 句型
(1) be doing sth...when...
例:He was still smiling when the door opened and his wife came in.
他正笑着的时候门突然开了,他妻子走了进来。
(2) be about to do sth ... when ...
例:We were about to start when it began to rain.
我们刚要出发,天就开始下雨了。
(3) had just done ... when ...
例:I had just gone to bed after a very hard day when the phone rang.
在劳累了一天之后我刚刚就寝,电话铃就响了。
2、as 句型
(1) as引导方式状语从句句型:“按照……;正如……”
例:As(it is)in your country, we grow wheat in the north and rice in the south.
正如(像) 你们国家一样,我们北方种植小麦,南方种植水稻。
(2) as+形容词/副词原级+(a /an)+名词+as ;
否定式:not as/so --- as
例:He is as good a player as his sister.
他和他姐姐一样是位优秀的运动员。
(3) such + n. + as to do 如此……以致于……
例:She is such a fool as to believe what he said.
她是一个如此的一个笨蛋以致相信了他所说的话。
(4)引导时间状语从句,与while意义相近
例:We get wiser as we get older.
随着我们长大,我们也变得越来越聪明。
(5) 引导原因状语从句,与 because的用法相近
例:As it was getting very late, we soon turned back.
因为越来越迟了,所以我们不久就回来了。
(6) 引导让步状语从句
例:Child as he is, he knows much about science.
尽管他是一个小孩,但他对科学了解得很多。
(7) so + adj./adv. + as to do sth 如此……以致于……
例:He was so strong as to carry the heavy box.
他是如此的强壮以致于能提起那重箱子。
(8) such...as... 象……之类的…… (接名词或定语从句)
例:He wished to be such a man as Lei Feng was.
他希望成为一个像雷锋这样的人。
(9) the same +名词+as 和……一样的…… (接名词或定语从句)
例:He is not the same man as he used to be.
他不是从前的那样子了。
(10) as 引导非限制性定语从句
例:As is known to us, knowledge is power.
众所周知,知识就是力量。
3、prefer 句型
(1) prefer to do sth
例:I prefer to stay at home.
我宁愿呆在家里。
(2) prefer doing sth
例:I prefer playing in defence.
我喜欢打防守。
(3) prefer sb to do sth
例:Would you prefer me to stay?
你愿意我留下来吗?
(4) prefer to do sth rather than do sth ……
宁愿…...而不愿...
例句:I prefer to stay at home rather than go out.
我宁愿呆在家里而不愿出去.
(5) prefer doing sth to doing sth
例:I prefer watching football to playing it.
我喜欢看篮球,不喜欢打篮球。
(6) prefer sth to sth
例:I prefer tea to coffee.
我要茶不要咖啡。
4、表示“相差……;增加了……;增加到……”句型
(1) She is taller than I by three inches.
她比我高三英寸
(2) She is three years old than I.
她比我大三岁。
(3) There is one year between us.
我们之间相差一岁。
(4) They have increased the price by 50%.
他们把价格上涨了50%
(5) His salary has rised to 10,000 yuan per month.
他的工资已经涨到了每月10,000元。
5、seem 句型
(1) There seems to be ...
例:There seems to be a heavy rain.
看上去要有一场大雨。
(2) It seems as if ...
例:It seemed that she couldn't come to class.
看样子她不能来上课了。
(3) It +seems + that从句
例:It seemed that everyone was satisfied.
看来好像每个人都很满意。
(4) It seems to sb that ...
例:It seems to me that she is right.
我看她是对的,
6、too句型
(1) too + adj + for sth
例:These shoes are much too small for me.
我穿这双鞋太小了。
(2) too + adj + a + n.
例:This is too difficult a text for me.
这篇课文对我来说太难了。
(3) can't … too +形容词 无论……也不为过
例:We cannot emphasize the importance of protecting our eyes too much.
我们再怎么强调保护眼睛的重要性也不为过。
(4) too ... to do ...
例:Politics is too important to be left to the politicians.(=Politics is so important that it can't be left to the politicians.)
政治太重要了,不能由政治家来决定。
(5) only too ... to do ...
例:I shall be only too pleased to get home.
我要回到家里就非常高兴。
7、what 引导的名词性从句
(1) what 引导表语从句
例:That is what I want.
那正是我所要的。
(2) what 引导同位语从句
例:I have no idea what they are talking about.
我不知道他们正在谈论什么。
(3) what 引导主语从句
例:What surprised me is that everybody seemed to be very indifferent to her.
让我吃惊的是每个人似乎对她都很冷淡。
[ indifferent adj.不关心的;冷漠的]
(4) what 引导宾语从句
例:We can learn what we do not know.
我们能学会我们不懂的东西。