【#高二# 导语】知识掌握的巅峰，应该在一轮复习之后，也就是在你把所有知识重新捡起来之后。这样看来，应对高二这一变化的较优选择，是在高二还在学习新知识时，有意识地把高一内容从头捡起，自己规划进度，提前复习。下面是金笔头网为大家整理的《高二年级英语上学期知识点》，希望对你有所帮助!
1.高二年级英语上学期知识点
在祈使句后面跟反义疑问句，主要有以下几种类型：
1.用will you
Keep that door closed,will you?你让那门关着好吗?
Serve out the rice,will you?你来给大家盛饭，好吗?
2.用won’t you
Drive carefully,won't you?开车要小心些，好吗?
3.用would you
Come this way,would you?请您走这边，好吗?
Open a window,would you?你打开一扇窗，好不好?
2.高二年级英语上学期知识点
1. 一周两次 twice a week
2. 两倍那么多:twice as many as ,twice bigger than ,twice the size/length/width of
3. 一、两天 a day or two ,one or two days
4. 再两周时间 anther two weeks ,two more weeks
5. many a student has a book
6. 总而言之 in a word
7. 有能力做某事情 be able to do sth.,be capable of doing
8. 怎么样 what about doing…/how about doing
9. 当…即将要做某事情 be about to do sth…when…
10. 尤其是,最重要的是 above all
11. 缺席,不在 be absent from
12. 全神贯注于某事情 be absorbed in doing sth.
13. 主观接受:accept 客观接受(接受有形,有实物的东西) receive
14. 有权利做某事情 have access to sth.
15. 意外的 by accident=by chance
16. 交通事故 the traffic accident
17. 根据 according to
18. 考虑 take sth. into account
19. 因为,由于 on account of=because of 后面跟名词,不跟句子
20. 指责某人某事情 accuse sb of sth
3.高二年级英语上学期知识点
不定式做主语：
不定式做主语一般表示具体的某次动作。动名词doing表示习惯的，经常的动作。
e.g: To finish the building in a month is difficult.
To do such things is foolish.
To see is to believe. (对等)
注:
1).不定式作主语时,谓语用单数
2).当主语较长，谓语较短时，常用it做形式主语，而将不定式放到谓语的后面。
it做形式主语，不定式放在谓语动词之后常用于下列结构中：
(1)It is/was +adj.+of sb. to do…
(2) It is +adj.+for sb.+to do…
It is easy / difficult / hard / foolish / unwise / right / wrong / unnecessary
(3) it is +a +名词+ to do...
It is a pity / a pleasure / a pleasant thing / one’s duty / an honor / a shame / a crime / no easy job… to do
It takes (sb.) some time / courage / patience …to do…
It requires courage / patience / hard work… to do…
注意: probable和possible均可作表语，但possible可以用不定式作真实主语，而probable不能用不定式作真实主语。
It is possible for him to come to the meeting.
It is possible / probable that he will come to the meeting.
4.高二年级英语上学期知识点
1.Nobody knew that it was going to be different from other planets going to be different from other planets going round the sun.
going round the sun 为现在分词短语定语，表示一般的动作。 Eg: Men breaking the law will be punished. 现在分词短语，也可表示进行的动作
2. Weather life will continue on the earth for millions of years to come will depend on whether this problem can be solved.
for millions of years to come 中不定式to come 作定语，与前面的名词有逻辑上的主谓关系。
Eg: She is the last person to tell lies.
3.The problem was that the earth became violent because it was not clear whether the solid shape was to last or not.
The problem was that …, that 引导表语从句，that 只起连接作用，无意义，但不能省略。 Eg: The trouble is that we are short of money.
4.As the earth cooled down, water began to appear on its surface.
as conj. 随着，在…期间;由于，因为;尽管，即使;当…的时候;像…一样 5. That made it possible for life to begin to develop.
it 是形式主语，真正的主语是不定式to begin to develop. Eg: He thinks it’s his duty to help others.
5.高二年级英语上学期知识点
过去分词作表语
(1) 过去分词作表语时，多表示主语所处的状态。
The door remained locked.门仍然锁着。
She looked disappointed.她看上去挺失望。
He seemed quite delighted at the good news.听到这个好消息，他似乎很开心。
(2) 常见作表语的过去分词有：upset, disappointed, drunk, amused, frightened, married, excited, experienced, interested, confused, pleased, puzzled, satisfied, tired, worried等。
(3) 有些过去分词作表语时，构成的谓语很接近被动结构。
Everything is settled down.一切都解决了。
Thank heavens! The boy is saved.谢天谢地，孩子得救了。
The town is surrounded on three sides by mountains.这座小镇三面环山。
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