2017-2018学年高中英语 Unit 3 Tomorrow’s World Section Ⅲ

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Unit 3 Tomorrow’s World Section Ⅲ Word power, Grammar and

usage & Task

一、这样记单词

记得准·写得对 记得快·记得多

Ⅰ.基础词汇

1.built­inadj.

内置的,嵌入式的

2.power­freeadj. 不用电的

3.liquidadj.&n. 液体(的)

4.accusevt. 控诉,控告;谴责

5.fadevi. 逐渐消失;(使)变淡;走下坡路,衰落

6.functionvi. 起作用,正常运转

n. 作用,功能;职能

7.buttonn. 纽扣;(机器的)按钮

vt.&vi. 扣上纽扣

8.chiefadj. 主要的,首要的,最重要的

n. (公司或机构的)首领

Ⅱ.拓展词汇

1.electricadj.电的,电动的→electrical adj.与电有关的→electricity n.电

2.editorn.编辑→edit v.编辑→edition n.版次,版本

3.constantadj.连续发生的,不断的;恒定的→constantly adv.经常地,不断地

4.printern.打印机;印刷厂;印刷工人→print

v.印刷

5.importancen.重要性→important adj.重要的 1.liquid adj.&n.液体(的)

[词块] ①freeze a liquid 冷冻液体

②thick/thin liquid 稠液/稀液

③waste liquid 废液

④liquid food 流食

⑤liquid eyes 清澈的眼睛

2.fade vi.逐渐消失;(使)变淡;走下坡路,衰落

[词块] ①fade fast 褪色快

②fade from memory 忘却

③fade to silence 变得沉寂

④fade from mind 从脑海中消失

3.function n.作用,功能;职能vi.起作用,正常运转

[词块] ①the function of the heart心脏的功能

②leading function 主要职责

③public function 公共职能

④primary function 首要任务

⑤perform a function 起作用

⑥exercise/fulfil function 行使职责

[同义] ①work v. 起作用

②perform v. 运行

二、这样记短语

记牢固定短语 多积常用词块 2 1.set up 创办,建立,创立

2.end in 以……结束

3.get changed 换衣服

4.be accused of 被控告犯有……罪

st but not least 最后但同样重要的

6.concentrate on 全神贯注于……

7.look into 调查

8.close down 关闭,使停业,使倒闭

9.in one's opinion 据……来看,在某人看来

10.in worse condition 状态或身体更糟 1.make a profit 获取利润

2.start online businesses 开始网上生意

3.read the latest news 阅读最新新闻

4.reduce the amount of rubbish 减少垃圾数量

5.keep sth.fresh 让某物保持新鲜

6.sell well 畅销

7.share music for free 免费分享音乐

8.express one's views 表达某人的观点

9.function properly 功能正常

10.update the computers 更新电脑

三、这样记句式

先背熟 再悟通 后仿用

1.He managed to keep fruit

and vegetables fresh for

three weeks ...

……他就将水果和蔬菜保鲜达三个星期。 “keep+宾语+宾语补足语”的复合结构。 If your hands are cold,

keep_them_in_your_pockets. 如果你觉得手冷,就把它们放在口袋里。

2.This could be of great

benefit to people and will

be researched further.

这会对人们有益并将被进一步研究。 be of great benefit是“be

of+抽象名词”结构。 Theory without practice

is_of_little_help.

没有实践的理论是没有什么帮助的。

3.In my opinion, it is

about time we had new

computers.依我看,我们应该有新的电脑了。 It is time (that) ...句型中用过去时或“should+动词原形”表示虚拟语气。 Obviously it's (high) time

that we

took/should_take_some_measures to solve the problem.

很明显,我们现在应该采取一些措施来解决这个问题了。

3

1.(教材P49)TheElectricWear Company has developed a new smart jacket this year.

电子服装公司今年已经开发出一款新颖的智能夹克。

electric adj.电的,电动的

①I got an electric shock from the wire.

我被这根电线电了一下。

②Mr Wang has a smart son, who likes electric toys.

王先生有一个聪明的儿子,他喜欢电动玩具。

[辨析比较] electric, electronic

electric 指以电为动力进行工作的(装置),指用电操控的,带电的

electronic 指与电子有关的(电子器件的、电子设备的)

选择上述单词填空

③With this electric blanket, his grandpa won't feel cold in winter.

④I need an electronic calculator to work out this math problem.

2.(教材P49)Last but not least, it has been announced that a new kind of washing

machine has been developed.

最后但同样重要的是,据宣布一种新型洗衣机已经被研制出来了。

last but not least最后但同样重要的

(1)last of all 最后(一点)

last but one

倒数第二

(2)at (the) least

至少

not in the least 一点也不

least of all (多者之中)尤其(多用于否定句)

①Last but not least, we must thank our host for his hospitality.

最后但同样重要的是,我们得感谢主人的热情好客。

②You must at least be honest.

无论如何,你都必须诚实。

③We regret to say that your offer is not_in_the_least encouraging.

我方很遗憾地认为,贵方的报价一点都不令人振奋。

④I don't like rain or storms, and least_of_all thunder. 4 我不喜欢下雨和暴风雨,尤其不喜欢打雷。

3.(教材P51)Music industry accuses Fanning of piracy.

音乐行业指控范宁盗版。

accuse vt.控诉,控告;谴责

accuse sb.for 因……而指责某人

accuse sb. of (doing) sth.

控告某人(做了)某事

①Do other people accuse you of being self­centered?

别人指责你以自我为中心吗?

②The man was_accused_of breaking the law.

这个人被控告违法。

③Man often accuses_nature_for his own misfortune.

人常因自己的不幸而责怪老天。

[辨析比较] accuse, charge

单词 用法

accuse 普通用词,正式或非正式场合,私人或法律上均可用,被指控的情节可轻可重,常构成搭配:accuse sb. of (doing) sth.

charge 常与accuse换用,但charge多指较严重的错误或罪行,而且往往向法庭提出正式起诉,常构成搭配:charge sb. with (doing) sth.(指控某人做了某事)

选择上述单词填空

④At the police station he was formally charged with murder.

⑤He accused his boss of having broken his word.

4.(教材P51)In 2001 Fanning's dream finally began to fade.

在2001年,范宁的梦想最终开始淡化。

fade vi.逐渐消失;使(变淡),褪色;走下坡路,衰落

fade away 逐渐消失,逐渐衰弱

fade down 安静下来

fade out (声音、画面)逐渐模糊;渐淡

fade up 逐渐增强

①The color fades when exposed to light.

这颜色曝光后会褪色。

②She's fading_away day by day because of illness.

由于疾病,她的身体日渐衰弱。

③The radio stationfaded the music up again after the special news broadcast.