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高二英语期中知识点经典合集

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对于学习者来说掌握英语词汇是一难关,学习单词要从单词的形、音、义这三方面去掌握,要注意单词的一词多义,一词多类的用法,要学会一些构词法的知识,来扩展词汇量。以下是小编给大家整理的高二英语必修五第四模块知识点,希望大家能够喜欢!

高二英语期中知识点经典合集 1

一、不定式做主语:

1、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 probable for him to come to the meeting.(错)

It is possible for him to come to the meeting.

It is possible / probable that he will come to the meeting.

二、不定式做表语

主语是以aim duty hope idea intention plan job suggestion wish purpose task 等为中心词的名词词组 或以 what 引导的名词性从句表示,后面的不定式说明其内容, 不定式作表语常表示将来或现在的动作或状态。

eg :My idea is to climb the mountain from the north.

Your mistake was not to write that letter.

What I would suggest is to start work at once.

三、动词不定式作宾语

以不定式结构为宾语的动词有:

ask, agree, care, choose, demand, decide, expect, fail, help, hope, learn, manage, offer, plan, prepare, pretend, promise, refuse, want, wish等只能用动词不定式作宾语

口诀(接不定式作宾语的动词)

想要学习 早打算( want learn plan)

快准备 有希望( prepare hope wish expect)

同意否 供选择(agree offer choose)

决定了 已答应(decide be determined promise)

尽力去 着手做(manage undertake)

别拒绝 别假装(refuse pretend)

失败不是属于你(fail)

e.g.Tom refused to lend me his pen.

We hope to get there before dark.

The girl decided to do it herself.

_注意:某些及物动词可用-ing也可用动词不定式作宾语但意义不同的有

top go on remember forget

regret try mean can’t help

e used to

高二英语期中知识点经典合集 2

1.定义:用作表语的从句叫做表语从句。

2.构成:关联词+简单句

3.引导表语从句的关联词的种类:(1)从属连词that。如:ThetroubleisthatIhavelosthisaddress.麻烦是我把他的地址丢了。(2)从属连词whether,as,asif。如:Helookedjustashehadlookedtenyearsbefore.他看起来还与十年前一样。Thequestioniswhethertheywillbeabletohelpus.问题是他们是否能帮我们。

注:从属连词if一般不用来引导表语从句,但asif却可引导表语从句,如:Allthiswasovertwentyyearsago,butit'sasifitwasonlyyesterday.这都是20多年前的事了,但宛如昨天一样。能跟表语从句的谓语动词一般为系动词be,seem,look等。如:Itlookedasifitwasgoingtorain.看起来天要下雨了。(3)连接代词who,whom,whose,what,which,whoever,whatever,whichever连接副词where,when,how,why。如:Theproblemiswhowecangettoreplaceher.问题是我们能找到谁去替换她呢。Thequestionishowhedidit.问题是他是如何做此事的。Thatwaswhatshedidthismorningonreachingtheattic.那就是她今晨上了阁楼干的。

解释:1.连词because可引导表语从句。如:Ithinkitisbecauseyouaredoingtoomuch.我想这是因为你做得太多。2.在一些表示“建议、劝说、命令”的名词后面的表语从句中,谓语动词用虚拟语气。should+动词原形表示,should可省略。如:Mysuggestionisthatwe(should)startearlytomorrow.我的建议是我们明天一早就出发。

高二英语期中知识点经典合集 3

astronomy the science of the stars功能句型

指示(Introductions)

lease look at/ listen to … Please pay attention to ... Please check that … Make sure you … Don’t forget to … Watch out for … You need … You’d better … You must/mustn’t … 四. 重点单词及短语 单词 ① atmosphere n. 大气,空气,气氛 a friendly atmosphere 友好的气氛 atmospheric adj. 大气的,有气氛的 ② violent adj. 剧烈的,厉害的;(人)暴戾的;(感情、言语)激昂的,激烈的 violence n. 剧烈,暴行

violently adv. 激烈地,粗暴地 ③ solid adj. n. 固体的;实质的;纯粹的;结实宾;牢靠的,稳固的 ④ explode vt. vi. 爆炸,使爆炸;感情爆发;驳倒,_ explosion n. 爆发,爆炸

explosive adj. 爆炸性的,爆发性的 ⑤ surface n. 外表,表面;adj. 表面的,外表的;vt. vi. 浮出水面,给…装上表面 ⑥ dissolve vt. vi. 使溶解,溶解;解散,消除,解除 dissolution n. 解散,溶解 ⑦ harmful adj. 有害的 harm n. v. 危害,伤害 harmless adj. 无害的

harmlessness n. 无害,无恶意,天真无邪 harmfully adv. 有害地 harmlessly adv. 无害地 ⑧ spread vt. vi. n. (使)张开,伸展,扩张;涂;散布,传播;(使)蔓延 ⑨ exist vi. 在,存在,生存

existence n. 存在;生活,生存 ⑩ mass n. 团,块,堆,众多,大量;pl. 群众,民众;质量 短语

in time 迟早,最后 in time for sth./to do sth. 及时,不迟

revent … from 阻止某人做某事(from 有时可省略,但在被动说现语态中不能省) depend on/up sth. 依靠,指望;相信;取决于 cheer up 使某人高兴或更快乐 now that 既然,由于

reak out 突然发生,逃出某地

make sense of … 理解,弄懂,有道理,有意义,理智的

高二英语期中知识点经典合集 4

【重点词汇、短语】

1. take place 发生

2. religious 宗教的

3. in memory of 纪念

4. belief 信任,信心,信仰

5. dress up 盛装,打扮

6. trick 诡计,窍门

7. play a trick on 搞恶作剧,诈骗

8. gain 获得

9. gather 搜集,集合

10. award 奖品,授予

11. admire 赞美,钦佩

12. look forward to 期望,盼望

13. day and night 日夜

14. as though 好像

15. have fun with 玩的开心

16. permission 许可,允许

17. turn up 出现,到场

18. keep one’s word 守信用

19. hold one’s breath 屏息

20. apologize 道歉

21. obvious 显然的

22. set off 出发,动身,使爆炸

高二英语期中知识点经典合集 5

1. go to the pictures去看电影(美);go to the movies 去看电影(英)   2. list the countries that use english as an official language 列举把英语用作官方语言的国家   3. the road to ?通向??之路   4. at the end of在??末端,在??尽头,by the end最后(=finally)   5. because of 因为?? (注意和because 的区别)   many beautiful fish are fast disappearing because of the severe pollution.因为污染严重,许多美丽的鱼类正在面临绝种。   an argument was inevitable because they disliked each other so much.   争论是不可避免的,因为他们彼此非常厌恶。   6. native english speakers 以英语作为母语的人   7. even if (= even thoug)即使,用来引导一个让步状语从句,后面既可用陈述语气,也可用虚拟语气,但是even if/even though,引导的从句中不用将来时。如:even though/if it rains tomorrow, we will leave for beijing.   8. come up 走上前来,走近,发生,出现 come up with 追上,赶上,提出   9. actually all languages change and develop when cultures meet and communicate with each other.事实上,当不同文化相互交流渗透时,所有的语言都会有所发展、有所变化。   10. be different from? 与……不同   be different in ? 在??不同   most of my projects will be wildly different in performance from one night to the next. 我多数作品每天晚上的演奏风格都各不相同。   as we know, britain english is a little different from american english.中所周知,英国英语和美国英语有点不同。   11. be based on 以??为基础the relationship between our two countries is based upon mutual respect. 两个国家的关系以相互尊重为基础。this book is based on a true story that happened in the 1930s. 这本书以发生在20世纪三十年代的真实故事为基础。 the reporter asked the writer who he based his character on. 记者问作家他作品的人物是以谁为原型的。   12. at present 目前,眼下be present at 在席;出席present sth to sb / present sb with sth把??推荐,呈现??for the present眼前;暂时present oneself 出席;到场   13. make (great/ good/better/full)use of   we have a lot of work to do, so we have to make good use of time.我们有很多工作要做,所以要好好利用时间。   14. the latter gave a separate identity to amerian english speaking. 后者体现了美国英语的不同特色。   15. for example, india has a very large number of fluent english speakers because britain ruled india from 1765 to 1947. 比如说, 印度拥有众多讲英语流利的人,这是应为英国于1765到1947年统治过印度。(a small number of friends came to help him when he was in trouble)   16. such as 例如   for example in this paragraph there are many nouns, such as boy, girl, and book. 这一段里面有很多名词,例如男孩、女孩和书本。many great men have risen from poverty---lincoln, for example. 许多伟人从贫困中崛起,例如林肯。you can take your research work for example. 你可以拿你的研究工作做个例子。   17. today, the number of people learning english in china is increasing rapidly. 目前在中学习英语的人数正在迅速增长。   18. the largest number of 大多数的   china has the largest number of people.中国有着世界上最多的人。   19. it is not easy for a chinese person to speak english as fluently as a native speaker. 中国人说英语很难像以英语为母语的人说英语那么流利。   20. one reason is that english has a large vocabulary. 一个原因是英语有很大的词汇量。

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高二英语期中知识点经典合集_精选范文网

对于学习者来说掌握英语词汇是一难关,学习单词要从单词的形、音、义这三方面去掌握,要注意单词的一词多义,一词多类的用法,要学会一些构词法的知识,来扩展词汇量。以下是小编给大家整理的高二英语必修五第四模块
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