高中英语必备的基础知识点
高中英语比初中英语涉及方面更广,但课堂的学习时间也就是那么点,想要学好,课后要主动复习学过的知识内容,不断积累知识点。下面是百分网小编为大家整理的高中英语知识要点总结,希望对大家有用!
高中英语知识重点
一、过去分词作表语
1.用作表语的过去分词被动意味很弱,主要表示动作的完成和状态,此时相当于一个形容词。
2.被动语态的过去分词动词意味很强,句子主语为动作的承受者,后面常跟by短语。
① The glass is broken.
The glass was broken by Tom.
② The windows are closed.
The windows are closed by Jack.
3.表示“感觉流露”的一些过去分词(如:interested, surprised, excited, frightened, shocked)和一些过去分词(如dressed, drunk, devoted, lost, known)常用作表语,表示状态.其中有些仅表示状态,毫无被动意味。
① How did the audience receive the new play?
They got very excited.
② How did Bob do in the exams this time?
Well, his father seems pleased with his results.
③ She was very disappointed to hear the result.
④ He’s quite experienced in teaching beginners.
二、过去分词作宾补
1. 从时间上:表动作已经完成。
come, go, fall, change(表位移,变化的不及物动词)
I found the countryside changed a lot.
2. 从语态上:表被动.
I want to get my hair cut tomorrow.
使用过去分词作宾补的情况
1.表“希望,要求”的动词: want, wish, expect, wish, like, order+ object + (to be) done
I want the work (to be) finished by Sunday.
Jim ordered the room (to be) cleaned.
2.表“感觉,心理状态”的动词:see, hear, feel, watch, notice, find, think+ object + p.p.
We saw the thief caught by the police.
People found the water polluted.
3.使役动词
make, get, have, keep
I want to get my hair cut tomorrow.
= I want to get the barber to cut my hair.
= I want to let the barber cut my hair.
4.在with以及without结构中做宾补:with, without + n. + p.p.
Do you know the man with his hands tied back?
They left without a dish touched.
三、过去分词作状语
过去分词作状语,修饰谓语,大多说明动作发生的背景或情景,表示时间、条件、原因、让步、伴随情况等。一般说来,这一结构的逻辑主语是主句的主语。
a、表示时间
Seen from the space, the earth looks blue.
(=When it is seen from space, the earth looks blue.)
b、表示条件
Kept in refrigerator, these vegetables will remain fresh.
(=If they are kept in refrigerator, these vegetables will remain fresh.)
c、表示原因
Deeply moved by the story, the children began to cry.
(=As they were deeply moved by the story, the children began to cry. )
d、表示伴随情况
She walked out of the house, followed by her little daughter.
(=She walked out of the house, and was followed by her little daughter. )
e、表示让步
Beaten by the enemy, he refused to let out the secret.
(=Although he was beaten by the enemy, he refused to let out the secret. )
高中英语语法知识
1. 一般现在时
①表示客观事实或普通真理(不受时态限制)
The geography teacher told us the earth moves around the sun.
Water boils at 100°C.
②表示现状、性质、状态时多用系动词或状态动词;表示经常或习惯性的动作,多用动作动词,且常与表频率的时间状语连用。
Ice feels cold.
We always care for each other and help each other.
③表示知觉、态度、感情、某种抽象的关系或概念的词常用一般现在时:see、hear、smell、taste、feel、notice、agree、believe、like、hate、want、think、belong seem等。如:
I know what you mean.
Smith owns a car and a house.
All the students here belong to No.1 Middle School.
④在时间、条件状语从句中常用一般现在时代替将来时。但要注意由if 引导的条件状语从句中可以用shall或will表“意愿”,但不表示时态。
If you will accept my invitation and come to our party, my family will be pleased.如果你愿意接受并参加我们的舞会,我的家人会非常高兴。
⑤少数用于表示起止的动词如come、go、leave、arrive、fly、return、start、begin、pen、close、end、stop等常用一般现在时代替将来时,表示一个按规定、计划或安排要发生的动作。当be表示根据时间或事先安排,肯定会出现的状态,只用一般现在时。
The shop closes at 11:00 p.m. every day.
Tomorrow is Wednesday.
2. 一般过去时
①一般过去时的基本用法:表示过去的事情、动作或状态常与表示过去具体的时间状语连用(或有上下文语境暗示);用于表达过去的习惯;表示说话人原来没有料到、想到或希望的事通常用过去式。如:
I met her in the street yesterday.
I once saw the famous star here.
They never drank wine.
I thought the film would be interesting,but it isn’t.
②如果从句中有一个过去的时间状语,尽管从句中的动作先于主句发生,但从句中的谓语动词连用过去式。如:
He told me he read an interesting novel last night.
③表示两个紧接着发生的动作,常由以下词语连接,用一般过去时。如:but, and, when, as soon as, immediately, the moment, the minute。
The moment she came in, she told me what had happened to her.
He bought a watch but lost it.
④常用一般过去时的句型:
Why didn’t you / I think of that?
I didn’t notice it.
I forgot to tell you I had been there with my brother before.
I didn’t recognize him.
高中英语知识总结
1.a great/good many: a large number of许多。修饰可数名词复数。
I’m quite busy. I have a great many things to do. 我很忙,我有很多事要做。
若复数名词前有限定词或其修饰的为代词时,应加of .
①A great many of the books have been sold out. 已经卖了很多书了。
②A great many of them are out of work.他们很多人失业了。
2.able(可以的,有能力的,可能的)①He is an able man.那人本事不小。 enable(v)使„„能
②We must learn more to enable us to face all the difficulties.我们要多学知识以便能面对各种困难。 disable:有残疾的',不能干的;the disabled表示一类人(残疾人) able作词辍时
①可以„„的,值得„„的(有被动含义)
eatable可食用的,measurable可以测量、估计的;readable可读的 ②其他含义:conformable舒适的、安逸的;suitable 合适的,恰当的
3.above, over, on
三个词都可以表示“在„„上“,但用法不同。On表示与某物体表面接触;over表示在某物体垂直的上方,含“布满、覆盖、跨越”之意,与under 相对;above表示位置高于,但不一定垂直,与below相对。注意:与数字、数量、长度词连用时,多用over,同mor
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