高考英语一轮复习选修8Unit3Inventorsandinventions学案(含解析)新人教版_

Unit 3 Inventors and inventions

Ⅰ. 细品味经典文章

According to the research, foreigners who e to China to live for a while will

be amazed by Chinese development. They get used to using Chinese softwares and they

believe that Ofo, Alipay, Taobao and high speed train are the new four inventions,

which influence their life greatly. They even play the joke that they can’t live

without these equipment. They desire to bring these products back to their countries.

For the foreigners who don’t have the chance to visit China believe that China

is poor, because the western media trend to release the negative information. Now

more Chinese products have won the praise and conquered the western people. The rise

of economy power brings us confidence. Many foreigners no longer mock at this old

country, and they are eager to probe more about its diversity.

Ⅱ. 按要求完成任务

1. 写出文章中表示”新四大发明”的单词和短语。

Ofo, Alipay, Taobao, high speed train, the new four inventions.

2. 写出本文的主旨句。

Foreigners who e to China to live for a while will be amazed by

Chinese development.

重点单词·巧记

Ⅰ. 核心单词

1. dial

vt. 拨( )

2. claim

n. &vt. 要求; 声称; 主张

3. abrupt adj. 突然的; 意外的

4. seize

vt. 抓住; 捉住; 夺

5. file n. 文件; 档案; 文件夹

vt. 提交; 将……归档

6. ripe

adj. 成熟的; 熟的

7. bear

vt. 忍受; 忍耐; 负担

8. tap v. 轻打; 轻拍; 轻敲

n. 轻轻地敲击(声); (水)龙头 9.

stable

adj.

稳固的;

稳定的;

安定的

10.

current

n. (水或气)流; 电流

adj. 现在的; 当前的

Ⅱ. 拓展单词

1. distinguish vi. &vt. 显示……的差别; 使……有所不同; 辨别→distinguished adj.

著名的; 卓越的

2. merciful adj. 宽大的; 仁慈的; 慈悲的→mercy n. 宽恕; 仁慈

3. product n. 产品→produce v. 生产→producer n. 生产者; 制片人

4. convenient adj. 便利的; 方便的; 就近的→convenience n. 方便; 便利→conveniently

adv. 便利地

5. caution n. 小心; 谨慎→cautious adj. 小心的; 谨慎的→cautiously adv. 小心地; 谨慎地

6. expectation n. 预料; 期待; 期望→expect v. 预料; 期待; 期望; 认为

7. recognition n. 认出; 认可; 承认→recognize vt. 认出; 承认

核心短语·闪记

1. ring back 回复

2. ring off 挂断

3. set about 开始; 着手

4. now and then 偶尔; 有时

5. set out (to do) 开始(做)

6. call up 给……打

7. dive into 迅速把手伸入; 一心投入

8. hang on 不挂断; 稍等; 紧紧握住

9. out of order 次序颠倒; 发生故障

10. get through 设法联系上(尤指打通 );

(设法)做完; 通过

经典句式·速记

1. 【句型公式】: before引导时间状语从句

The next morning I got up early before(在……之前)the sun was hot.

2. 【句型公式】: “only+状语”位于句首用部分倒装 Only after you have had that recognition

can you say(你才能说)that you are truly an

inventor.

3. 【句型公式】: so. . . that如此……以至于

The criteria are so strict that(如此严格以至于) it is difficult to get new ideas

accepted unless they are truly novel.

4. 【句型公式】: every time引导时间状语从句

Every time(每一次)you do you will be certain to find something that you have never

seen before.

5. 【句型公式】: 祈使句+and/or/otherwise+陈述句

Follow it up, explore all around it(跟踪下去, 不断探索), and before you know it, you

will have something worth thinking about to occupy your mind.

1. 后缀ive形容词集锦

①passive被动的 ②active主动的

③positive积极的 ④negative消极的

⑤subjective主观的 ⑥objective客观的

2. 不容错过的ence结尾名词

①petence能力; 胜任 ②absence缺席; 不存在

③adolescence青春期 ④coincidence巧合; 一致

⑤convenience方便; 便利 ⑥conscience良心; 良知

⑦consequence结果; 后果 ⑧independence独立

Ⅰ. 重点词汇

1. distinguish v. 区分; 辨别; 分清; 显示……的差别; 使……有所不同

【教材原句】

Here was a chance for me to distinguish myself by inventing something merciful that

would catch snakes but not harm them. (P20)这是一个让我与众不同的机会, 我发明了一种既能抓蛇又不会伤害它们的仁慈的东西。

【词块必记】

(1)distinguish between A and B 区分A和B

distinguish. . . from. . . 把……与……区分开来 distinguish oneself (as) (作为……而)出名; 使自己出众

(2)distinguished adj. 卓越的; 著名的; 杰出的

be distinguished for. . . 因……而出名

be distinguished as. . . 称之为

【语境速测】 单句语法填空

①They can even distinguish their mother’s voice

from that of a female stranger.

②We are privileged to have a distinguished(distinguish) guest with us tonight.

③As we all know, she has already distinguished herself as a great volleyball coach

in the world.

句式升级

④He was distinguished for his knowledge of economics and was elected as head of the

economic school. (用形容词短语作状语改写)

Distinguished for his knowledge of economics, he was elected as head of the economic

school.

2. expectation n. 预料; 期待; 期望

【典型例句】

President Xi’s statement greatly improved Chinese people’s expectations of the bright

future.

习主席的发言大大激发了中国人民对光明未来的期望。

【词块必记】

(1)beyond expectation/all expectations

出乎意料; 没想到

in expectation of

期待; 期望……

live up to sb. ’s expectations 不辜负某人的期望

(2)expect vt. &vi. 期待; 期望; 预期; 指望

as expected 正如料想的(那样)

expect (sb. )to do sth. 期盼(某人)做某事

【语境速测】 单句语法填空

①Students’ expectations(expect) are varied as they grow up.