高中英语必修二

高中英语必修二Unit3知识点一、词汇变换

1、blog (n.) 博客 vt. 写博客

→ blogger (n).博客作者，博主

2、engine (n.) 引擎;发动机;火车头

→engineer (n).工程师

→engineering(n).工程，工程学

3、identity (n.) 身份，个性

→identify(v)确定，鉴定，识别，辨认出

4、 convenient(adj.)方便的，便利的

→convenience(n).便利，方便

5、 access (n.) 通道;(vt.)进入;使用;获取

→accessible(adj.).易接近的;可进入的;可理解的

6、function (n.) 功能;作用;机能(vi.)起作用

→ functional (adj.) 功能的

7、confirm (v).确认，事确信

→confirmation(n).确认，证实，证明

8、privacy(n).隐私，私密

privately( adv.)

9、particular (adj.).特定的，特别的，讲究的

→particularly(adv.).异乎寻常地;特别是;明确地

10、embarrassing (adj.)让人难堪(尴尬;害羞)的

→embarrassed(adj.)adj.尴尬的;窘迫的

→embarrassment(n.)尴尬，窘迫

→embarrass(v.)使尴尬，使窘迫

11、rude (adj.) 粗鲁的，无礼的

→rudeness(n).无礼，野蛮

12、tough (adj.) 艰难的;严厉

→toughness(n).韧性;强健;有粘性

二、重点单词

1、chat vi.聊天;闲聊

(1)谈论...…;聊及..... chat about...

(2)闲聊事情、闲聊天气 chat about the affair/weather

(3)与.....闲聊 chat with/to...

2、convenient adj.方便的;近便的

(1)对某人来说方便 be convenient for sb

(2)离某物近 be convenient for /to sth

(3)(某人)做某事方便 It is convenient for sb to do sth

(4)某事对......来说是方便的 sth is convenient for sb/sth

Would it be convenient for you (对你来说方便) to pick me up at 8 o'clock at the airport?

3、stuck adj.卡住;陷入;困于

(1)陷入......中，困在......中 get/be stuck in... =be trapped in ...

(2)遭遇交通阻塞 be stuck/caught/held up in the traffic.

4、benefit n. 益处 v.使....受益， 得益于...….

(1)为了......的利益: for the benefit of=for one's benefit

(2)对.....有益: be of benefit to... =be beneficial to

(3)使某人受益: benefit sb

(4)从......中受益:benefit by/from...

(5)(非常有益):of great benefit

5、distance n. 距离

(1)在远处:in the distance

(2)从远处，隔一段距离:at/from a distance(3)隔….…远的距离;at a distance of

(4)与某人保持距离:keep sb at a distance

distant adj.遥远的; 远处的

6、inspire vt. 鼓舞;激励;启发思考

(1)受......的鼓舞: be inspired by ...

(2)鼓励某人做某事:inspire sb to do sth

→inspired adj.受到鼓舞的

→inspiring adj. 令人鼓舞的

→inspiration n.灵感;启发灵感的人(或事物)

7、access n.通道;(使用、查阅、接近或面见的)机会 vt.进入;使用;获取;

(1)去....的通路:access to ...

(2)有权使用.….…;可以接近......have access to ...

(3)得到.……的使用权;获得接近......的机会: gain/get access to ...

Nowadays everyone can have access to the information on the website.

→ be accessible to ...可以进入;可以使用:

8、function n.功能;作用;技能，.起作用;正常工作;运转

(1)......的功能 the function of ...

(2)起......作用;具有.....功能 function as ...这把椅子还可以兼做床用。

The chair can also function as a bed.

9、confirm vt.确认;使确信

(1)证实...... confirm that/wh-从句

(2)已经证实...... lt has been confirmed that...

(3)使某人确信某事 confirm sb in sth

(4)任命某人担任某职位 confirm sb as sth

10、account n. 账户;描述

(1)开立账户 open an account

(2)描述...... give an account of...

(3)由于;因为...... on account of ...

11、rude adj.粗鲁的;无礼的

(1)对某人粗鲁、无礼 be rude to sb...

(2)粗鲁的举止 rude behavior

(3)做某事是无礼的 lt's rude to do sth

12、particular adj.特定的;特别的;讲究的

(1)是......特有的 be particular to ...

(2)对......讲究，挑剔 be particular about/over sth

(3)尤其，特别，格外 in particular=particularly

The girl spends too much money on her clothes for she is particular about her clothes.

13、upset adj. 心烦的;苦恼的;沮丧的 vt 使烦恼;使生气;搅乱

(1)为某事心烦意乱、不安 be upset about/by/at sth

(2)生某人的气 be upset with sb

(3)因......而心烦意乱、不安 be upset that ...让汤姆感到沮丧的是我们忘记了他的生日。

Tom is upset about our forgetting his birthday

=Tom is upset that we forgot his birthday

=lt upsets Tom that we forgot his birthday

14、familiar adj.熟悉;熟知

(1)熟悉、通晓...... be familiar with...

(2)为…....所熟悉 be familiar to...

15、case n.盒;箱;情况;案件

(1)在多数情况 in most cases

(2)以防，万一 ...in case of ..她不应该动，以免伤了脖子。

She should not move in case she injures her neck.(in case +句子)

三、重点短语

1、陪伴某人 keep sb company有......为伴 have ...as company和某人在一起 in one's company

2、既然;由于 now that; because: since: as

3、go through... 经历……;度过……;仔细检查

(1)经历很多困难 go through many difficulties

(2)仔细检查试卷 go through one's papers

(3)完成任务 go through a task

4、in shape状况良好

(1)保持健康 keep/stay in shape

(2)处于良好状态 in good shape

5、keep track of... 掌握......的最新消息;了解.....的动态

(1)不了解，与……失去联系 lose track of...

(2)了解......的情况 keep track of...

四、重点句型

1、take turns to do sth 轮流做某事

课本原句

take turns (轮流) to ask each other about your online habits.

句式仿写

这种年轻的父母不得不轮流照看他们生病的孩子。

The young parents had to take turns to look after their sick baby.

2、too.....to....太……而不能(表示否定意义)

课本原句

Sometimes I'm too busy to go online

句式仿写

这个问题太难了，无法回答。

The question is too difficult to answer.

他年纪太小，不能独自一个人去。

He is too young to go on his own.

3、whenever引导的状语从句

课本原句

You get a message whenever there has been an update.

句式仿写

我本来希望每当我处于困境，他都可以帮我。

I had hoped that he could help me whenever l was in trouble.

4、The more...., the more.....越……，就越..….

课本原句

然而，你越有礼貌，你被攻击的可能性就越小。

However, the more polite you are , the less likely it is you will be attacked.

句式仿写

你练习得越多，理解的就越透彻。

The more you practice, the better you can understand.

一个人越博学，他通常就变得越谦虚。

The more learned a man is, the more modest he usually becomes.