高中英语选修七的知识点整理总结

知识使人愚蠢，知识会使人们的敏感度迟钝。知识会填塞他们、会变成他们身上的重担、会强化他们的自我，却不会给他们光明、不会为他们指出道路。下面小编给大家分享一些高中英语必修一单词的知识，希望能够帮助大家，欢迎阅读!

高中英语选修七的知识点整理总结 1

课内高频词汇

1.alternative(n.) 可能的选择(adj.) 供选择的;其他的

2.interrupt(vt.&vi.) 打断……讲话;打岔;暂时中断或中止

3.acute(adj.) 有观察力的;敏锐的;严重的;深刻的

4.assume(vt.) 假定;设想;承担→assumption(n.) 假定

5.significance(n.) 意义;意思;重要性;重要意义→significant(adj.) 重要的6.somehow(adv.) 以……方式;不知怎么地

7.ｄｅｌｅｔｅ(vt.) 删;删除

8.applaud(vi.&vt.) 鼓掌欢迎;赞赏→applause(n.) 鼓掌

9.accelerate(vi.&vt.) 加速;促进→acceleration(n.) 加速

10.arrest(vt.) 逮捕;吸引(n.) 逮捕;拘留→arresting(adj.) 引人注意的;很有吸引力的

11.starvation(n.) 挨饿;饿死→starve(vi.) 挨饿;饿死

12.accuracy(n.) 精确;准确→accurate(adj.) 准确的;精确的

13.messy(adj.) 凌乱的;脏的→mess(n.) 凌乱;脏

14.sharpen(vi.&vt.) (使)锋利;尖锐;清晰→sharp(adj.) 锋利的;尖锐的→sharpener(n.) 磨具;削具

15.division(n.) 分割;划分;分配;分界线→divide(vt.) 划分;隔开;分割

16.ripe(adj.) 成熟的→ripen(v.) 使……成熟;成熟

17.receptionist(n.) 接待员;招待员→receive(v.) 收到;接待→reception(n.) 接待处;欢迎

18.systematic(adj.)有系统的;有计划的;有条理的→system(n.)系统;体系19.analysis(n.) (pl.analyses)分析→analyse(vt.)分析;分解

2

重点短语

1.regardless_of不管;不顾

2.at_most 至多;最多

3.cut_up 切碎

4.be_fed_up_with 受够了;饱受;厌烦

5.look_ahead 向前看;为将来打算

6.date_back_to 追溯到……

7.arrest_sb._for... 因……而逮捕某人

8.with_relief 欣慰地;轻松地

9.be_proud_of 以……为骄傲

10.turn_to_sb._for_help 向某人求助

11.keep_out 阻止进入

12.have_no_alternative_but_to_do... 别无选择;只好……

3

重点句型

1.Itseems (to sb.) that...“(对某人来说)似乎……”

It_seems_that(看起来似乎) they used the sharpened stone tools to cut up animals and remove their skin.

2.as引导非限制性定语从句，指代主句的内容，意为“正如;正像”

Yes,indeed, as_the_botanical_analyses_have_shown_us(正如植物学的分析结果已经向我们展示的), all the fields around here used to be part of a large shallow lake.

3.if only 常引导虚拟语气的条件句或感叹句，表示“要是……就好了”

If_only(要是……就好了)it could be just like last year!

4.“had+过去分词...when...”表示“刚刚……这时……”

he had_almost_reached (就要到达)her destination when(这时)a delicious smell arrested her progress and she stopped.

5.only to do表示意想不到的或令人失望的结果，意思是“结果却……”

Abruptly she sat down, only_to_be_scooped_up (结果却被……搂了起来)by her laughing, shouting sister, Luna.

单元语法总结

复习动词时态：现在完成进行时

现在完成进行时表示动作从过去某一时间一直持续到现在或离现在不远的时间，其动作是否持续下去，则由上下文决定。

(1)叙述某一动作从过去开始，一直持续到现在，仍在继续之中或刚刚停止。常与for,since, all morning/day/week等状语连用。

The telephone has been ringing for almost a minute. Why doesn't someone answer it?

(2)表示重复的动作。有时现在完成进行时表示的动作并不是一直不停地进行，而是在断断续续的重复。

—We've spent too much money recently.

—Well,it isn't surprising. Our friends and relatives have been coming around all the time.

(3)表示“刚才、近来”发生的动作，一般不再继续，此时一般通过上下文语境来判断。

he has been sweeping the street allday. She is too tired.

(4)带有浓重的感情色彩，强调持续了“那么久”或做得“那么辛苦”。

Oh,you've come at last! I have been waiting for you for two long hours.

高中英语选修七的知识点整理总结 2

Ⅰ. 常考单词必背

1.diet n.日常饮食　vi. 节食

Lisa always seems to be on a diet.

丽莎似乎总是在节食。

o sugar in my coffee，please. I'm dieting.

请不要给我的咖啡放糖，我在节食。

[快速闪记]

e/go on a diet用 规定的食谱;节食

ut sb on a diet 限制某人饮食

keep a healthy/balanced diet 保持健康的/平衡的饮食

2. balance vt. 平衡;权衡　 n.天平;平衡

He balanced the advantages against the disadvantages.

他权衡利弊。

[快速闪记]

(1)keep one's balance 保持平衡

lose one's balance 失去平衡

out of balance 不平衡

alance A against B 在A与B之间权衡

(2)balanced adj.平稳的，安定的，和谐的

alanced diet 平衡膳食

3.curiosity n.好奇心

he decided to follow him out of curiosity.

出于好奇，她决定跟踪他。

[快速闪记]

(1)out of/from curiosity 在好奇心驱使下;出于好奇

with curiosity 好奇地

atisfy one's curiosity 满足某人的好奇心

(2)curious adj. 好奇的;奇特的

curiously adv. 好奇地

4.lie n.谎话;谎言　vi. 说谎

He promised his mother never to lie to her again.

他答应他母亲再也不向她撒谎了。

He lay on the grass thinking about the big lie.

他躺在草地上想着那个弥天大谎。

[快速闪记]

a white lie 善意的谎言

tell a lie/tell lies 说谎

5.discount n.折扣

In this shop，everything is sold at a discount.

在这家商店，所有的东西都打折销售。

[快速闪记]

at a discount 打折扣

at a discount of...=at a ... discount 打……的折扣

give/allow/make a discount (on) 打折

6. strength n.强项;长处;力量

He is a man of great strength.

他是个力大无穷的人。

[快速闪记]

trengthen vt. 增强;加强

7. consult vt. 咨询;请教;商量

I consulted with a friend of mine about it.

我为此事跟朋友商量过。

[快速闪记]

consult sb about sth 向某人咨询某事

consult with sb (about/on sth) (就某事)与某人商量

8. glare vi. 怒目而视;闪耀　 n.怒视;眩目的光

They stood there，glaring at each other.

他们站在那里，怒视着对方。

[快速闪记]

glare at 瞪视;怒目而视

give sb a glare 对某人怒目而视

9. limit vt. 限制;限定　 n.界限;限度

He limited each person to one cup of tea.

他限制每人只喝一杯茶。

We set a limit to the expense of the trip.

我们规定了这次旅游的费用。

[快速闪记]

(1)put/set a limit on/to... 对……限制

within the limits of... 在……的范围内

without limits 无限(制)地

e limited to...受限制于……

limit...to... 把……限定在……的范围内

(2)limitless adj. 无限制的

limited adj. 有限的

10. benefit n.利益;好处　vt.&vi. 有益于;有助于;受益

I'm sure everyone will benefit a lot from this activity.

我相信大家都会从这个活动中获益良多。

[快速闪记]

(1)for the benefit of 为……;为……的利益

e of benefit to 对……有益

enefit sb 对某人有益

enefit from/by... 从……受益;得益于

(2)beneficial adj. 有利的;有益的;受益的

Ⅱ. 高频短语必会

1.lose weight 体重减轻;减肥

ut on weight增加体重

ecause there is not enough food，they are losing weight.

因为没有足够的食物，他们的体重在减轻。

2.get away with 被放过;(做坏事)不受惩罚

If you cheat in the exam，you'll never get away with it.

如果你在考试中作弊，你会受到惩罚的。

[快速闪记]

get down to (doing) sth 开始认真做某事

get along/on with 与……相处;进展

get through 通过;接通(电话);完成，做完

get over 克服

3.win...back 赢回;重新获得

Once you break your promise，you will never win back her trust again.

你一旦违背诺言将永远不会再赢回她的信任。

[快速闪记]

win through 终获成功，摆脱困境

4.earn one's living 谋生

Her dream was to earn her living as a singer.

她梦想靠当歌手来谋生。

5.cut down 削减;删节

You should cut down what you wrote in your paper.

你应该把你的论文内容删减一下。

6.ought to 应该

You ought to work harder than your brother.

你应该比你哥哥学习更努力。

[快速闪记]

ought to的否定形式为ought not to(oughtn't to);一般疑问形式是将ought提至句首，其否定答语通常用don't have to或needn't。

高中英语选修七的知识点整理总结 3

【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

【重点句型】

1. Please make sure when and where the accidenttook place.

请查清楚事故是何时何地发生的。

2. Some festival are held to honour the dead,or satisfy and please the ancestors, who could return either to help or to doharm.

还有一些节日，是为了纪念死者、满足或取悦祖先，因为(祖先们)有可能回到世上帮助他们，也有可能带来危害。

3. In Japan the festival is called Obon，when people should goto clean the graves and light incense in memory of their ancestors.(非限制性定语从句)

在日本，这个节叫孟兰盆节，在这个节日里，人们要上坟、扫墓、烧香，以缅怀祖先。

4. They dress up and try to frighten people.

他们乔装打扮去吓唬别人。

5. If they are not given anything, the childrenmight play a trick.

如果你什么也不打发给孩子，他们可能会捉弄别人。

6. In India there is a national festival onOctober 2 to honour Mahatma Gandhi, the leader

whohelped gain India's independence from Britain.

在印度，10 月 2 日是纪念马哈特马.甘地的全国性节日，他是帮助印度脱离英国而独立的领袖。

7. The most energetic and important festivalsare the ones that look forward to the end of winter and to the coming ofspring.

最富生气而又最重要的节日，就是告别冬天、迎来春天的日子。

8. The country is covered with cherry treeflowers so that it looks as though it might be covered with pink snow.

整个国度处处都是樱花盛开，看上去就像罩上了一层粉红色的雪。

高中英语选修七的知识点整理总结 4

课内高频词汇

1.differ(vi.) 不同;相异→difference(n.) 不同;差异→different(adj.) 不同的

2.exact(adj.) 精确的;准确的→exactly(adv.) 精确地;准确地

3.undertake(vt.) 着手;从事;承担→undertook(过去式)→undertaken (过去分词)→undertaking (n.) 任务;项目;事业

4.regulation(n.) 规则;规章;法规→regular(adj.) 规则的;有规律的

5.cast(vt.) 扔;投;掷→cast(过去式/过去分词)

6.altogether(adv.) 总共;完全地

7.object(vi.) 反对;不赞成→objection(n.) 不赞成;反对;异议

8.moral(adj.) 道德(上)的;伦理的→morally(adv.) 道德上地;伦理上地

9.accumulate(vt. & vi.) 积累;聚积→accumulation(n.) 积累;聚积

10.assumption(n.) 假定;设想→assume(vt.) 假定;设想

11.shortly(adv.) 立刻;不久

12.retire(vi.) 退休;离开→retirement(n.) 退休，退职;退役→retired(adj.) 退休的;离职的

13.bother(vt.) 打扰(vi.) 操心(n.) 烦扰

14.resist(vt.) 抵抗;对抗→resistance(n.) 抵抗力;反抗→resistant(adj.) 有抵抗力的;耐……的

15.obtain(vt.) 获得;赢得→obtainable(adj.) 可获得的;可得到的

16.reason(n.) 理由;原因→reasonable(adj.) 合情理的;讲道理的;公道的→unreasonable(adj.) (反义词)不合情理的

17.fair(adj.) 公平的;适当的;合理的→fairness(n.) 公平→fairly(adv.) 公平地;相当地

02重点短语

1.pay_off　　得到好结果;取得成功;偿清

2.cast_down 沮丧;不愉快

3.have_a_great_impact_on 对……有重大影响

4.object_to 反对

5.in_favor_of 赞成;支持

6.owe..._to_ 把……归功于……

7.(be)_bound_to_(do) 一定或注定(做)……

8.strike...into_one's_heart 使……刻骨铭心

9.from_time_to_time 不时;偶尔

10.bring...back_to_life 使复生;使复活

11.in_vain 白费力气;枉费心机

12.in_good/poor_condition 状况很好(坏);情况很好(坏)

03课内重点句型汇总

1.while表对比关系，“然而;可是”

Cloning plants is straightforward while(然而)cloning animals is very complicated.

2.当now，then位于句首，谓语是come，appear等时，主句完全倒装。(小伙伴们记得去回顾一下必修五的倒装句)that引导同位语从句

Then_came(传来)the disturbing news that Dolly had become seriously ill.

3.Theadvantage is that...“其优点是……”，that引导表语从句

The_advantage_is_that(优点是)if there is a new illness some of these animals may die, but others willsurvive and pass on the ability to resist that disease to the next generation.

4.based on...“建立在……的基础之上”，过去分词作状语

ased_on(建立在……基础之上)what we know now, you can not clone animals that have been extinct longer than10,000 years.

高中英语选修七的知识点整理总结 5

1.convey sth to sb 向某人表达/传递某物

convey sb/sth from A to B把…从A地运送到B地

2.take one’s time 不急，慢慢来

take sth seriously 认真对待某事

take sth forgranted 认为… 理所应当

3.run out of 用完了…表示主动意义

run out …用完了，主语通常为时间、食物、金钱等

We are running out of the money. = The moneyis running out. (钱快要用完

了)

4.be made up of=be composed of =consist of 由……组成

5.tease sb about…..拿……取笑某人

与tease 同义的短语有：

laugh at/make fun of/play jokes on/play tricks on…

6.be particular about sth 对某事挑剔

in particular 尤其，特别

7.trans formA into B 使A变成B

8.be appropriate to/for对…….是适当的

It’s appropriate that….是恰当的 (从句常用“should+V 虚拟语气)

9.It’s possible/probable to do 有可能....

/ sth/ it is likely that... 可能

e likely to do sth..

make sense 讲得通，有意义

tay up 熬夜

take it easy轻松，不紧张

run out of 用完

e made up of由……组成

e popular with 受……欢迎

in particular尤其，特别

have fun 玩得高兴

y chance偶然的，碰巧

hold on别挂断，坚持，保持

at the bottom of 在……底部

try out测试，试验

let out 发出，放走

escape from逃离

go over 克服

reak away from脱离

get rid of消除

keep sb in the dark 把某人蒙在鼓里

try on试穿

let alone 更不用说

take a load off one’s mind打消某人的顾虑

trans formA into B 使A变成B

in exchange for….作为对…交换

10.while的用法

A. 当…. ; 在…期间….

He fell asleep while doing his homework.

. 虽然;尽管

While I like the color of thecoat, I don’t like its shape.

C.只要

While there is life, there is hope.

D.对比，转折，而

he is very tall while her sisteris short.