高二英语必修5知识点和语法总结

4. clarify: vt./vi. (cause sth. to )become clear or easier to understand 澄清;阐明;清楚;明了

英语是一种西日耳曼语，在中世纪早期的英国早被使用，并因其广阔的殖民地而成为世界使用面积广的语言。下面给大家带来一些关于 高二英语 必修5知识点和语法 总结 ，希望对大家有所帮助。

acquire名词(acquire名词英文)

acquire名词(acquire名词英文)

They he taken up golf. 他们学起打 高尔夫球 来了。

Unit 1:

The man broke away from his guards.

1. put forward: 提出(、建议等);将…提前;把钟表拨快

e.g. He put forward a good plan for this project. 他为这项工程提出了一个好的方案。

The match has been put forward to 1:30. 比赛已经提前到一点半举行。

Put the clock forward by ten minutes. 把钟表拨快十分钟。

【词语联想】

? put away: 收起来;贮存，储蓄

? put down: 放下;写下，记下

? put off: 推迟;延期

? put on: 穿上;增加;上演(戏剧)e.g. put on weight: 增加了体重 put on a new play: 上演新戏剧

? put up: 张贴;撑开(帐篷)e.g. put up a ter put up a tent: 搭起帐篷

2. conclude: v. 作结论，断定(conclusion: n. 结论)

e.g. The jury concluded that he was guilty. 陪审团认定他有罪。

【习惯用语】★ draw a conclusion 作出结论

3. defeat vt.打败, 击败, 战胜; 使(希望, 等)失败, 挫败; 阻挠, 使无效

e.g. He finally conceded defeat. 他终承认了失败。

◆ 区别: defeat, conquer, overcome

? defeat 指“赢得胜利”, 尤其指“军事上的胜利”,e.g. defeat the enemy 打败敌人。

? conquer指“征服”、”战胜”,特别指“获得对人、物或感情的控制”,e.g. conquer nature

? overcome指“战胜”、“压倒”、“克服”尤指“感情”而言, e.g. overcome difficulties

4. attend: v.

1) to be present at; go to (meeting, conference, lecture...) 出席;参加

e.g. He decided to attend the meeting himself. 他决定亲自赴会。

2) to look after, care for, serve 照顾;看护。

e.g. Which doctor is attending to (on) you? 哪位医生护理你?

3)to go with 伴随

e.g. The work was attended with much difficulty. 这项工作带来许多困难。

5. exe...to...

e.g. Don't exe your skin to the sun for too long.

★ be to blame: 应受责备，应负

Who is to blame for the mistake?这个错误应归咎于谁?

7. in addition: 除此之外，另外, 意思相当于 besides, what's more

e.g. I paid 100 Yuan in addition.

In addition to English, he has to study a second language.

? in addition to：除…之外，还有…，表示递进关系。

e.g. The company provided the workers with free lunch in addition to paid holidays. 这家公司为员工们提供带薪期，还有免费午餐。

? except: 除…之外，表示在整体中排除，

e.g. Everyone except me got an invitation. 除了我以外, 所有人都收到了请柬.

? besides 表示“除了……以外，还有……”，与in addition to 同义，

e.g. Besides Mr Wang, we also went to see the film.王先生也去了。

We all agreed besides him.我们都同意, 他也同意。

e.g. Lily sits beside me in class. 莉莉在班上做我旁边。

同义句转换

1)He speaks French as well as English.

2) Apart from the salary, it’s not a bad job.

e.g. In addition to/Except the salary, it’s not a bad job.

8. announce: 公布;宣告

e.g. He announced his decision. 他宣布了他的决定。

9. absorb v.

1) 吸收 A sponge absorbs water. 海绵吸水。

2)专心于

★ be absorbed in sth: 专心的，全神贯注的

The little girl was absorbed in reading a tale. 这个小姑娘正在全神贯注的阅读一篇 故事 。

10. challenge n.挑战; 挑战书; 邀请比赛; 要求决斗

vt. 向...挑战, 要求, 怀疑 ; vi. 挑战, 对(证据等)表示异议

e.g. meet the serious challenge 面对严峻挑战

Unit 2:

1. consist of = be made up of 由……组成 (没有进行时)

e.g. The UK consists ofGreat BritainandNorthern Ireland.

=Great Britain and Northern Ireland make up the UK.

2. 区别:

? separate ... from (把联合在一起或靠近的人或物分离出来)

? divide...into 把…分开 (把整体分为若干部分)

e.g. The teacher divided the class into two groups.

The Taiwan Strait separatesTaiwanfrom Fujian.

3. debate about sth.

e.g. They debate about the proal for three days.

debate /argue/ quarrel

e.g. I hope what I say will clarify the situation.

Can you clarify the question?

5. be linked to = be connected to /be joined to 连接

【习惯用语】★ link A to B 将A和B连接起来

6. refer to

1)提及，指的是……

e.g. When he said “some students”, do you think he was referring to us?

2) 参考;查阅;询问

e.g. If you don't understand a word you may refer to your dictionaries.

Please refer to the last page of the book for answers.

3) 关系到;关乎

e.g. What I he to say refers to all of you.

This rule refers to ryone.

reference: n. 参考 e.g. reference books 参考书

7. to one's surprise (prep)

“to one's + 名词” 表 “令某人……”

常见的名词有 “delight, disappointment, enjoyment, astonishment 等

e.g. I discovered, to my horror, that the goods were entirely unfit for sale.

8. ... found themselves united peacefully

“find +宾语+宾补( adj; a; v-ing; pp; 介词 短语 ;不定式)”

You'll find him easy to get along with.

They found themselves trapped by the bush fire.

When I woke up, I found myself in hospital.

I called on him yesterday, but I found him out.

e.g. I'll just get these dishes washed and then I'll come.

get + n. + to do

get + n. + doing

You'll get her to agree.

I'll get the car going.

get done: 用于意想不到、突然或偶然发生，意为“被…….”

e.g. Be careful when you cross this very busy street.

10. break away (from / sth) 脱离;破除…

e.g. It is not easy for him to break away from bad habits.

break down (会谈)破裂，失败;(汽车等)出故障;(人的健康状况)变得恶劣;(情感)失控

e.g. His car broke down on the way to work this morning.

His health broke down under the pressure of work.

He broke down and wept when he heard the news.

Talks between the two countries he compley broken down.

? break in 闯入;打岔

? break into 闯入

? break out 爆发;发生

? break up 驱散;分散，拆散

11. as well as 不仅…而且;既…又…

e.g. He is a teacher as well as a writer.

The children as well as their father were seen playing football in the street.

12. convenience: n.方便;便利(convenient: adj. )

e.g. We bought this house for its convenience.

13. attraction: (attract: v.)

1). 吸引;引力(不可数 n.) e.g. attraction of gritation 重力

2). 吸引人的东西;喜闻乐见的东西;精彩节目(可数 n.)

He can't resist the attraction of the sea on a hot day.

A big city offers many and varied attractions.

What are the principle attractions this ning?

14. influence

1) v. 对…产生影响 e.g. What influence you to choose a career in teaching?

2)可数n. 产生影响的人或事 e.g. He is one of the good influences in the school.

3) (不可数n.) 影响 e.g. A teacher has great influence over his pupils.

Unit 3:

1. impression n. 印记;印象;感想;后接 of ./ of sth./ on ./ that 从句;

e.g. My first impression of him was fourable.

I got the impression that they were unhappy about the situation.

知识拓展：impress v.给……留下深刻的印象;使铭记;使感动;常用结构有：impress sth. on/upon ./impress . with sth.给……留下深刻的印象;使铭记;

2. remind v.提醒;使想起;

常用结构有: remind . to do sth.提醒某人做某事;

remind .+(that)/wh-从句 提醒某人……;使某人想起……;

remind . about/of sth. 使某人想起或意识到……;提醒某人某事

e.g. I'm sorry, but I've forgotten your name, can yoemind me?

Yoemind me of your father when you say that.

知识拓展：reminder n.提醒物;引起回忆的事物

3. constantly a.始终;一直;重复不断地

e.g. Fashion is constantly changing.时尚总是日新月异。

知识拓展：constant adj.连续发生的;不断的;重复的;

4. previous adj.先前的;以往的;(时间上)稍前的

e.g. No previous experience is necessary for this job.

I couldn't beli it when I heard the news. I had only seen him the previous day.

e.g. The building had previously been used as a ho.

5. bend v.(bent bent)弯曲;使弯曲;弯腰;弯身;

e.g. It's hard to bend an iron bar. 把铁棒弄弯很不容易。

She bent her head and kissed her daughter. 她低下头吻了她的女儿。

常用搭配有: bend one's mind/efforts to sth. 致力于某事

bend .to sth. 迫使;说服

bend the truth 歪曲事实

6. press v. 压;按;推;挤;坚持;敦促 n. 报章杂志，工作者，界

e.g. She pressed a handkerchief to his nose. 她用手绢捂住鼻子。

She pressed down hard on the gas pedal. 她用力踩下油门踏板。

He is still pressing her claim for compensation. 他仍坚持索赔。

The press was/were not allowed to attend the trial. 庭审谢绝采访。

7. switch n. & v. 用作名词表示“开关;转换”。用作动词表示“转换”。

e.g. She made the switch from full-time to part-time work when her first child was born.

Press these two keys to switch between documents on screen.

I can't work next week, will you switch with me?

8. lack n. & v. 用作名词，表示：“缺乏;短缺”;用作动词，表示：“缺乏;短缺;没有;不足”。

e.g. a lack of food /money/skills 缺乏食物/金钱/技能

The trip was cancelled through lack of interest. 因为缺乏兴趣这次旅行被取消了。

He lacks confidence. 他缺乏信心。

知识拓展：lacking adj. 缺乏;没有;匮乏;不足

9. surroundings n.[pl.] 环境;surround v. 围绕;环绕 surrounding adj. 周围的;附近的

e.g. Everyone likes to work in pleasant surroundings.

10. catch/gain/get sight of 发现，看出

? lose sight of 看不见,忘记

? lose one's sight 失明

? at first sight 一见就;乍看起来 At first sight, the problem seems easy.

?at (the) sight of 一看见就…… At the sight of the teacher, the boy ran away.

?be in sight 看得见，在眼前 The island is still in sight.

?out of sight 看不见 Out of sight, out of mind.

11. take up

to fill or use an amount of space or time 占用(时间);占据(空间)

to learn to or start to do sth 开始做(某项工作);开始从事

to accept sth. that is offered or ailable 接受(建议或能得到的东西)

e.g. The table takes up too much room. 这张桌子太占地儿。

She took up his offer of a drink. 他请她喝一杯，她接受了。

He takes up his duties next week. 他下周就要开始履行职责。

12. sweep up 打扫;清扫;横扫;涌向;快速地抱起

Unit 4:

1. concentrate vi. 聚精会神，集中思想，多与 on 和 upon 或连用 Concentrate on your work. 集中精神工作。

e.g. A driver should concentrate on the road when driving.

Industrial dlopment is being concentrated in the west of the country.

2. acquire vt. 获得, 学到，取得，拥有 acquired, acquiring

e.g. She acquired a knowledge of the English by careful study.

Some oking and alcoholic drinks are an acquired taste and are not in born.

3. accuse . of doing sth. 指责，指控 accused, accusing

e.g. The pol accused him of murder. 警方指控他。

She accused him lying. 她指责他说谎.

He was wrongly accused of stealing. 他误遭控告犯偷盗罪.

4. be of interest/ importance, value, use, , ... = interesting/important/valuable/useful/ful...

e.g. This is a matter of great importance. 这是一件非常重要的事。

The book is of great value to me. 这本书对我来说有很大价值。

There is nothing interesting/of interest in today's news.

5. journalist n.记者;工作者

e.g. He is a professional journalist. 他是一位专门的从业人员

6. delighted a. 高兴的, 快乐的

e.g. I am really delighted. 我真的很高兴。

【词语联想】

delight n. 高兴, 愉快 ; vt. 使高兴, 乐于; vi. 感到高兴(或愉快、快乐)

e.g.Singing is her chief delight. 唱歌 是她的主要 爱好 。

【习惯用语 】

? assist . with sth. 帮助某人[做某事]

◆ 区别: , aid, assist 都含"帮助"、"援助"的意思。

? 系常用词, 意义较aid, assist 强, 指"以积极态度给予各方面的帮助", 强调"受助者得到帮助或好处", 并着重"受助者对帮助的需要"

?aid 属较正式用语, 强调"帮助受助者脱离困难或危险", 有时意味着"强者援助弱者"

e.g. They aided flood victims.

?assist是正式用语, 多指"在提供帮助时, 帮助者起次要或起协助作用"

e.g. She assisted him in his experiments.

高二英语必修5知识点和语法总结相关 文章 ：

★ 高二英语必修5知识点

★ 高中英语语法知识点整理总结

★ 必修五英语语法

★ 高二英语必修二Unit5必背知识

★ 高二英语必背知识点重点归纳

★ 高中英语必修5unite2知识点习题及

★ 英语必修五Unit 2 单词及短语详细解析

★ 高中英语知识归纳笔记

★ 人教版高中英语必修一语法知识点总结

acquire后面是language用什么形式？

?assist . in doing sth. 帮助某人[做某事]

参考:

7. assist n. 帮助, 协助; vt. 帮助, 促进; ? beside : 在…旁边。表示方位。vi. 协助, 参加

acquire sral languages。

请给我30到50个高中英语常用的词语的名词，动词，形容词，副词，过去式的形式。

e.g. He blamed the boy for his mistake.

你是在突击补习么？

e.g. A cook will be immediay fired if he is found oking in the kitchen.

我这里有几百个高频词汇 先发五十个给你吧

.alter v. 改变,改动,变更

2.burst vi.n. 突然发生,爆裂

3.dise vi. 除掉；处置；解决；处理(of)

4.blast n. 爆炸；气流 vi. 炸,炸掉

5.consume v. 消耗,耗尽

6.split v. 劈开；割裂；分裂 a.裂开的

7.spit v. 吐（唾液等）；唾弃

8.spill v. 溢出,溅出,倒出

9.slip v. 滑动,滑落；忽略

10.slide v. 滑动,滑落 n. 滑动；滑面；幻灯片

11.bacteria e.g It impressed me that she remembered my name.令我佩服的是她记得我的名字。n. 细菌

12.breed n. 种,品种 v. 繁殖,产仔

13.budget n. 预算 v. 编预算,作安排

14.candidate n. 候选人

15.campus n. 校园

16.liberal a. 慷慨的；丰富的；自由的

17.transform v. 转变,变革；变换

18.tranit v. 传播,播送；传递

19.transplant v. 移植

20.transport vt. 运输,运送 n. 运输,运输工具

21.shift v. 转移；转动；转变

22.vary v. 变化,改变；使多样化

23.vanish vi. 消灭,不见

24.swallow v. 吞下,咽下 n. 燕子

25.suspicion n. 怀疑,疑心

26.suspicious a. 怀疑的,可疑的

27.mild a. 温暖的,暖和的；温柔的,味淡的

28.tender a. 温柔的；脆弱的

29.nuisance n. 损害,妨害,讨厌（的人或事物）

30.insignificant a. 无意义的,无足轻重的；无价值的

31.accelerate vt. 加速,促进

32.absolute a. 的,无条件的；完全的

33.boundary n. 分界线,边界

34.brake n. 刹车,制动器 v. 刹住（车）

35.catalog n. 目录（册） v. 编目

36.vague a. 模糊的,不明确的

37.vain n. 徒劳,白费

38.extinct a. 绝灭的,熄灭的

39.extraordinary a. 不平常的,特别的,非凡的

40.extreme a. 极度的,极端的 n. 极端,过分

41.agent n. 人,商；动因,原因

42.alcohol n. 含酒精的饮料,酒精

43.appeal n./vi. 呼吁,恳求

44.appreciate vt. 重视,赏识,欣赏

45.approve v. ,同意,批准

46.stimulate vt. ,激励

47.acquire vt. 取得,获得；学到

48.accomplish vt .完成,到达；实行 n. 网状物；广播网,电视网；网络

50.tide n. 潮汐；潮流

名词形容词副词哪儿有过去式……

动词常用的就高中英语书后的不顾则动词表

高二英语必修5知识点和语法总结

e.g. He swept up the baby up into his arms. 他一把将孩子抱进怀里

英语是一种西日耳曼语，在中世纪早期的英国早被使用，并因其广阔的殖民地而成为世界使用面积广的语言。下面给大家带来一些关于 高二英语 必修5知识点和语法 总结 ，希望对大家有所帮助。

To John's great relief they reached the house at last.

Unit 1:

1. put forward: 提出(、建议等);将…提前;把钟表拨快

e.g. He put forward a good plan for this project. 他为这项工程提出了一个好的方案。

The match has been put forward to 1:30. 比赛已经提前到一点半举行。

Put the clock forward by ten minutes. 把钟表拨快十分钟。

【词语联想】

? put away: 收起来;贮存，储蓄

? put down: 放下;写下，记下

? put off: 推迟;延期

? put on: 穿上;增加;上演(戏剧)e.g. put on weight: 增加了体重 put on a new play: 上演新戏剧

? put up: 张贴;撑开(帐篷)e.g. put up a ter put up a tent: 搭起帐篷

2. conclude: v. 作结论，断定(conclusion: n. 结论)

e.g. The jury concluded that he was guilty. 陪审团认定他有罪。

【习惯用语】★ draw a conclusion 作出结论

3. defeat vt.打败, 击败, 战胜; 使(希望, 等)失败, 挫败; 阻挠, 使无效

e.g. He finally conceded defeat. 他终承认了失败。

◆ 区别: defeat, conquer, overcome

? defeat 指“赢得胜利”, 尤其指“军事上的胜利”,e.g. defeat the enemy 打败敌人。

? conquer指“征服”、”战胜”,特别指“获得对人、物或感情的控制”,e.g. conquer nature

? overcome指“战胜”、“压倒”、“克服”尤指“感情”而言, e.g. overcome difficulties

4. attend: v.

1) to be present at; go to (meeting, conference, lecture...) 出席;参加

e.g. He decided to attend the meeting himself. 他决定亲自赴会。

2) to look after, care for, serve 照顾;看护。

e.g. Which doctor is attending to (on) you? 哪位医生护理你?

3)to go with 伴随

e.g. The work was attended with much difficulty. 这项工作带来许多困难。

5. exe...to...

e.g. Don't exe your skin to the sun for too long.

★ be to blame: 应受责备，应负

Who is to blame for the mistake?这个错误应归咎于谁?

7. in addition: 除此之外，另外, 意思相当于 besides, what's more

e.g. I paid 100 Yuan in addition.

In addition to English, he has to study a second language.

? in addition to：除…之外，还有…，表示递进关系。

e.g. The company provided the workers with free lunch in addition to paid holidays. 这家公司为员工们提供带薪期，还有免费午餐。

? except: 除…之外，表示在整体中排除，

e.g. Everyone except me got an invitation. 除了我以外, 所有人都收到了请柬.

? besides 表示“除了……以外，还有……”，与in addition to 同义，

e.g. Besides Mr Wang, we also went to see the film.王先生也去了。

We all agreed besides him.我们都同意, 他也同意。

e.g. Lily sits beside me in class. 莉莉在班上做我旁边。

同义句转换

1)He speaks French as well as English.

2) Apart from the salary, it’s not a bad job.

e.g. In addition to/Except the salary, it’s not a bad job.

8. announce: 公布;宣告

e.g. He announced his decision. 他宣布了他的决定。

9. absorb v.

1) 吸收 A sponge absorbs water. 海绵吸水。

?assist . to do sth. 帮助某人[做某事]2)专心于

★ be absorbed in sth: 专心的，全神贯注的

The little girl was absorbed in reading a tale. 这个小姑娘正在全神贯注的阅读一篇 故事 。

10. challenge n.挑战; 挑战书; 邀请比赛; 要求决斗

vt. 向...挑战, 要求, 怀疑 ; vi. 挑战, 对(证据等)表示异议

e.g. meet the serious challenge 面对严峻挑战

Unit 2:

1. consist of = be made up of 由……组成 (没有进行时)

e.g. The UK consists ofGreat BritainandNorthern Ireland.

=Great Britain and Northern Ireland make up the UK.

2. 区别:

? separate ... from (把联合在一起或靠近的人或物分离出来)

? divide...into 把…分开 (把整体分为若干部分)

e.g. The teacher divided the class into two groups.

The Taiwan Strait separatesTaiwanfrom Fujian.

3. debate about sth.

e.g. They debate about the proal for three days.

debate /argue/ quarrel

e.g. I hope what I say will clarify the situation.

Can you clarify the question?

5. be linked to = be connected to /be joined to 连接

【习惯用语】★ link A to B 将A和B连接起来

6. refer to

1)提及，指的是……

e.g. When he said “some students”, do you think he was referring to us?

2) 参考;查阅;询问

e.g. If you don't understand a word you may refer to your dictionaries.

Please refer to the last page of the book for answers.

3) 关系到;关乎

e.g. What I he to say refers to all of you.

This rule refers to ryone.

reference: n. 参考 e.g. reference books 参考书

7. to one's surprise (prep)

“to one's + 名词” 表 “令某人……”

常见的名词有 “delight, disappointment, enjoyment, astonishment 等

e.g. I discovered, to my horror, that the goods were entirely unfit for sale.

8. ... found themselves united peacefully

“find +宾语+宾补( adj; a; v-ing; pp; 介词 短语 ;不定式)”

You'll find him easy to get along with.

They found themselves trapped by the bush fire.

When I woke up, I found myself in hospital.

I called on him yesterday, but I found him out.

e.g. I'll just get these dishes washed and then I'll come.

get + n. + to do

get + n. + doing

You'll get her to agree.

I'll get the car going.

get done: 用于意想不到、突然或偶然发生，意为“被…….”

e.g. Be careful when you cross this very busy street.

10. break away (from / sth) 脱离;破除…

e.g. It is not easy for him to break away from bad habits.

break down (会谈)破裂，失败;(汽车等)出故障;(人的健康状况)变得恶劣;(情感)失控

e.g. His car broke down on the way to work this morning.

His health broke down under the pressure of work.

He broke down and wept when he heard the news.

Talks between the two countries he compley broken down.

? break in 闯入;打岔

? break into 闯入

? break out 爆发;发生

? break up 驱散;分散，拆散

11. as well as 不仅…而且;既…又…

e.g. He is a teacher as well as a writer.

The children as well as their father were seen playing football in the street.

12. convenience: n.方便;便利(convenient: adj. )

e.g. We bought this house for its convenience.

13. attraction: (attract: v.)

1). 吸引;引力(不可数 n.) e.g. attraction of gritation 重力

2). 吸引人的东西;喜闻乐见的东西;精彩节目(可数 n.)

He can't resist the attraction of the sea on a hot day.

A big city offers many and varied attractions.

What are the principle attractions this ning?

14. influence

1) v. 对…产生影响 e.g. What influence you to choose a career in teaching?

2)可数n. 产生影响的人或事 e.g. He is one of the good influences in the school.

3) (不可数n.) 影响 e.g. A teacher has great influence over his pupils.

Unit 3:

1. impression n. 印记;印象;感想;后接 of ./ of sth./ on ./ that 从句;

e.g. My first impression of him was fourable.

I got the impression that they were unhappy about the situation.

知识拓展：impress v.给……留下深刻的印象;使铭记;使感动;常用结构有：impress sth. on/upon ./impress . with sth.给……留下深刻的印象;使铭记;

2. remind v.提醒;使想起;

常用结构有: remind . to do sth.提醒某人做某事;

remind .+(that)/wh-从句 提醒某人……;使某人想起……;

remind . about/of sth. 使某人想起或意识到……;提醒某人某事

e.g. I'm sorry, but I've forgotten your name, can yoemind me?

Yoemind me of your father when you say that.

知识拓展：reminder n.提醒物;引起回忆的事物

3. constantly a.始终;一直;重复不断地

e.g. Fashion is constantly changing.时尚总是日新月异。

知识拓展：constant adj.连续发生的;不断的;重复的;

4. previous adj.先前的;以往的;(时间上)稍前的

e.g. No previous experience is necessary for this job.

I couldn't beli it when I heard the news. I had only seen him the previous day.

e.g. The building had previously been used as a ho.

5. bend v.(bent bent)弯曲;使弯曲;弯腰;弯身;

e.g. It's hard to bend an iron bar. 把铁棒弄弯很不容易。

She bent her head and kissed her daughter. 她低下头吻了她的女儿。

常用搭配有: bend one's mind/efforts to sth. 致力于某事

bend .to sth. 迫使;说服

bend the truth 歪曲事实

6. press v. 压;按;推;挤;坚持;敦促 n. 报章杂志，工作者，界

e.g. She pressed a handkerchief to his nose. 她用手绢捂住鼻子。

She pressed down hard on the gas pedal. 她用力踩下油门踏板。

He is still pressing her claim for compensation. 他仍坚持索赔。

The press was/were not allowed to attend the trial. 庭审谢绝采访。

7. switch n. & v. 用作名词表示“开关;转换”。用作动词表示“转换”。

e.g. She made the switch from full-time to part-time work when her first child was born.

Press these two keys to switch between documents on screen.

I can't work next week, will you switch with me?

8. lack n. & v. 用作名词，表示：“缺乏;短缺”;用作动词，表示：“缺乏;短缺;没有;不足”。

e.g. a lack of food /money/skills 缺乏食物/金钱/技能

The trip was cancelled through lack of interest. 因为缺乏兴趣这次旅行被取消了。

He lacks confidence. 他缺乏信心。

知识拓展：lacking adj. 缺乏;没有;匮乏;不足

9. surroundings n.[pl.] 环境;surround v. 围绕;环绕 surrounding adj. 周围的;附近的

e.g. Everyone likes to work in pleasant surroundings.

10. catch/gain/get sight of 发现，看出

? lose sight of 看不见,忘记

? lose one's sight 失明

? at first sight 一见就;乍看起来 At first sight, the problem seems easy.

?at (the) sight of 一看见就…… At the sight of the teacher, the boy ran away.

?be in sight 看得见，在眼前 The island is still in sight.

?out of sight 看不见 Out of sight, out of mind.

11. take up

to fill or use an amount of space or time 占用(时间);占据(空间)

to learn to or start to do sth 开始做(某项工作);开始从事

to accept sth. that is offered or ailable 接受(建议或能得到的东西)

e.g. The table takes up too much room. 这张桌子太占地儿。

She took up his offer of a drink. 他请她喝一杯，她接受了。

He takes up his duties next week. 他下周就要开始履行职责。

12. sweep up 打扫;清扫;横扫;涌向;快速地抱起

Unit 4:

1. concentrate vi. 聚精会神，集中思想，多与 on 和 upon 或连用 Concentrate on your work. 集中精神工作。

e.g. A driver should concentrate on the road when driving.

Industrial dlopment is being concentrated in the west of the country.

2. acquire vt. 获得, 学到，取得，拥有 acquired, acquiring

e.g. She acquired a knowledge of the English by careful study.

Some oking and alcoholic drinks are an acquired taste and are not in born.

3. accuse . of doing sth. 指责，指控 accused, accusing

e.g. The pol accused him of murder. 警方指控他。

She accused him lying. 她指责他说谎.

He was wrongly accused of stealing. 他误遭控告犯偷盗罪.

4. be of interest/ importance, value, use, , ... = interesting/important/valuable/useful/ful...

e.g. This is a matter of great importance. 这是一件非常重要的事。

The book is of great value to me. 这本书对我来说有很大价值。

There is nothing interesting/of interest in today's news.

5. journalist n.记者;工作者

e.g. He is a professional journalist. 他是一位专门的从业人员

6. delighted a. 高兴的, 快乐的

e.g. I am really delighted. 我真的很高兴。

【词语联想】

delight n. 高兴, 愉快 ; vt. 使高兴, 乐于; vi. 感到高兴(或愉快、快乐)

e.g.Singing is her chief delight. 唱歌 是她的主要 爱好 。

【习惯用语 】

? assist . with sth. 帮助某人[做某事]

◆ 区别: , aid, assist 都含"帮助"、"援助"的意思。

? 系常用词, 意义较aid, assist 强, 指"以积极态度给予各方面的帮助", 强调"受助者得到帮助或好处", 并着重"受助者对帮助的需要"

?aid 属较正式用语, 强调"帮助受助者脱离困难或危险", 有时意味着"强者援助弱者"

e.g. They aided flood victims.

?assist是正式用语, 多指"在提供帮助时, 帮助者起次要或起协助作用"

e.g. She assisted him in his experiments.

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I acquire many knowledge 这样写对吗 learn和acquire有啥区别

They 6. blame . for sth. 因为某事责备某人had to be exed to the enemy's gunfire.

much knowledge. 不可数名词不能用manye.g. He speaks French in addition to/besides English.。

改成I need a lot of knowledge

derive可不可以代替acquire呢？什么时候可以用上derive？求人工解答！！(有例句

e.g. Please me arrange these s.

derive：

? break off 中断，折断

derive的基本意思是“起源”,强调事先就存在于另一种形式、另一人或一事物之中而承袭下来。承袭的方式多种多样,如遗传、转让、捐赠、继承、推理等。引申可表示“获得”“取得”,指主动的从某处得到某物,为正式用语。

derive不论是用作不及物动词,还是用作及物动词,都与介词from搭配使用,表示“从…得到或派生”。

derive作“取得”“获得”解时,可接乐趣、利益、知识等抽象名词作宾语。 v.

We shall derive much benefit from reading good novels.

我们将从中获得很大好处。

One kind of vacation is camping, from which many Americans derive pleasure and benefit.

露营是一种度方式，许多美国人从中得到乐趣，受益匪浅。 acquire：

acquire的基本意思是“得到”,可指“购得”“习得; 学到(知识)”“获得(名声,地位或名望)”“患上(疾病); 受到(感染)”等,含有“逐渐具有; 不断积累; 开始学会”等意味。acquire也可指不正当的“获得”。

acquire是及物动词,其宾语多为抽象名词,如用实物则显得做作, acquire也可接双宾语。可用于被动结构。

acquire是瞬间动词,其现在完成时的肯定式不可与表示延续时间的状语搭配。 vt.

We should try to acquire good habits.

我们应该努力养成良好的习惯。

We hope to acquire the knowledge in the happiness.

我们知识拓展：previously a. 先前的;早先希望在快乐中获得知识。 综上，一般不做代替。

求语言学两个名词的解释！！

◆ 区别: in addition to, except, besides,beside

分类: 教育/科学 >> 外语学习

问题描述:

Critical Period Hypothesis

Acculturation

解析9. get sth done =he sth done 使某事被做…….:

Critical Period Hypothesis

The critical period for language acquisition语言获得的关键期 Eric Lenneberg was a major proponent.

The critical period hypothesis关键期设

It refers to a period in one’s life extending from about age o to puberty, during which the human brain is most ready to acquire a particular language and language learning can proceed easily, swiftly, and without explicit instruction. It coincides with the process of brain lateralization. Prior to this period, both hemispheres are involved to some extent in language and one can take over if the other is damaged

.「语言学习关键期」（the critical period）的争议。

认同「愈早开始学习外语，成效愈好」的人，在学理上常引用「语言学习关键期说」（The Critical Period Hypothesis）来论证此项观点。1959年，神经生理学家Penfield和Roberts从大脑可塑性的角度，提出十岁以前，是学习语言的年龄。哈佛大学心理学Di动词用什么形式取决于在句子中的位置，并不是它后面接的名词决定的。d Lenneberg（1967）则从医学临床经验，以「神经生理学的观点」有系统地解释「语言学习关键期」，他认为人的大脑从二岁开始边化（lateralization）[4]，在边化完成前，人是用全脑来学习语言，约在青春期左右，大脑会完成边化，从此，语言学习主要由左边大脑负责。人脑「边化」后的语言学习不如全脑学习时期来得好。因此，语言学习在大脑完成边化之前，这也就是所谓的「语言学习关键期」。除了Lenneberg外，Bickerton（1981）和Coppieters（1987）的研究结果也倾向支持「语言学习关键期」的存在。Lenneberg提出「语言学习关键期说」主要用来解释语（母语）的学习。而Thomas Scovel（1969）更将此说的解释范围扩及语以外的语言学习。

acculturation

n.文化传入, 文化适应

Acculturation is the obtainment of culture by an individual or a group of people. The term originally applied only to the process concerning a foreign culture, from the acculturing or accultured recipient point of view, hing this foreign culture added and mixed with that of his or her already existing one acquired since birth.

Howr, the term now has e to mean, in addition, the child-acquisition acculturation of native culture since infancy in the household. A child's learning of its first culture is also called enculturation or merely socialization.

The traditional definition sometimes differentiate beeen acculturation by an individual (transculturation) and that by a group, usually very large (acculturation).

The old and the new additional definitions he a boundary that blurs in modern multicultural societies, where a child of an immigrant family might be encouraged to acculturate both the dominant also well as the ancestral culture, either of which may be considered "foreign", but in fact, they are both integral parts of the child's dlopment.

求形容人的品格的英语单词

acquire the language，

D dirty 肮的 dislike厌恶的 iddet（勤勉的）elegant(高雅的)le 懒散的 immortal 不朽的 impatient 急躁的E excellent 杰出的 不对，knowledge不能用manyelegant 高雅的 太麻烦啦！ 希望有你需要的