译林牛津版高中英语选修七知识讲解 Unit 3 The world online语言点

Unit 3 The world online语言点

：牛新阁：

学习目标

重点词汇

abundant// command, diverse, correspond, address, evaluate, withdraw, alarm, abandon, appointment, comb, specific, relevant, bother, acknowledge// attach

重点短语

turn to, up to date, drop out, a bunch of, what’s more

重点句型

make sure

the + 比较级..., the + 比较级

知识讲解

重点词汇

abundant// command

【原句回放】With the touch of a button or the click of a mouse, a student will find abundant information from the largest libraries and museums in the world at his or her command. 一名学生轻按键盘键或点击鼠标，就能从世界上最大的图书馆和博物馆中找大量信息，加以使用。【点拨1】abundant adj.大量的，丰富的，充裕的

常用搭配：be abundant in = be rich in 含有丰富的……；富于

The tree is abundant in fruit.

这棵树果实累累。

The coastline is abundant in rare species of plants.

这条海岸线有大量珍稀植物物种。

We have abundant evidence that cars have a harmful effect on the environment.

我们有充足的证据证明汽车对环境有不良影响。

【拓展】abundantly adv.大量地，丰盛地，充裕地

abundance n.大量，丰富，充裕

【点拨2】command n. 命令；［U］指挥，控制；掌握

vt.命令；指挥，统率

常用搭配：in command of 控制，指挥

have a command of 掌握，精通

at one’s command 在某人的掌控中

command sb. to do sth. 命令某人做某事

command + that从句命令……

(宾语从句的谓语多用虚拟语气“should +动词原形”，should可省)

You must obey the capt ain’s com mands. 你必须服从船长的命令。

Applicants will be expected to have (a) good command of English. 求职者必须精通英语。Each congressman has a large staff at his command. 每位国会议员都有一大群下属听从吩咐。He commanded that we (should) come at once. 他命令我们立刻赶来。

【原句回放】Young people from diverse backgrounds and different countries can form friendships that will last their entire lives. 来自不同国家有着不同背景的年轻人能在网上形成终身的友谊。

【点拨】diverse adj.不同的，变化多的

They are the people from diverse cultures.

他们是些有着不同文化背景的人。

The program deals with subjects as diverse as pop music and Beijing Opera.

节目涉及从流行音乐到京剧这样形形色色的题材。

【拓展】diversity n.差异，多样性

a great diversity of methods 各种不同的方法

correspond

【原句回放】What is more，people who are disabled and must stay in their homes can correspond and communicate with others around the globe who have similar interests. 此外，身有残疾而必须待在家里的人也能（通过互联网）与全球各地趣味相投的人们通信、交流。

【点拨】correspond v.通信，符合，相当

常用搭配：

correspond with sb. 和某人通信(=communicate with sb.)

correspond with sth. 与……相符合

correspond to sth. 相当于

What he said corresponded with what he did.

他所说的跟他所做的相符合(言行一致)。

The American Congress corresponds to the British Parliament.

美国的国会相当于英国的议会。

I haven’t corresponded with my old friends for years.

我已多年没跟我的老朋友们通信了。

address

【原句回放】The main drawbacks of the Internet I will address today are that it has too much information that has not been evaluated for accuracy，and that it is transforming the way people spend their time. 我今天所要谈及的因特网的主要缺点是网上有太多未经核准的信息，以及它正改变人们消磨时间的方式。

【点拨】address vt.致函，处理，对……作演讲，写地址，称呼

n.地址，演讲

Your essay does not address the real issues.

你的论文没有论证实质问题。

He is going to address the meeting.

他将在大会上发表演说。

Address your application to the Personnel Manager.

把你的申请信寄给人事经理。

Write the name and address on the envelope.

在信封上写上姓名和地址。