《The world of science》SectionA PPT课件

外研版高中英语必修三《The world of science》SectionA PPT课件，共13页。

Vocabulary

1. shoot

v. (shot, shot) 射出（光、亮等），放射

shoot at朝……射击

shoot yourself in the foot 搬起石头砸自己的脚

shoot down 射倒；击落

shoot sth. up 开枪打坏

shoot sb. in the leg/head 射中某人的腿/头

练习：The hunter was about to shoot __________ the bird when he heard a scream.

2. in addition

辨析：in addition 与 in addition to

in addition “另外；也”，相当于连接副词

The dress is too expensive. In addition, she doesn't like its colour.

这条裙子太贵了。除此之外，她不喜欢它的颜色。

in addition to “除……之外（还）”，后接名词、代词或动名词，相当于介词

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

除英语外，他还得再学一门外语。

练习：In addition to ___________ (be) lighter, this kind of material has other advantages over traditional forms.

3. capable

be capable of (doing)sth. 有能力做某事

incapable adj. 无能力的

capably adv. 能干地

练习：We should help those who are _________ (capable) of taking care of their personal affairs.

4. desire

have a desire for/to do sth. 渴望得到某物/做某事

desire to do sth. 渴望做某事

desire sb.to do sth. 希望某人做某事

desire that ... 渴望……（谓语用“should+动词原形”，should可以省略）

注意：当 desire 作动词后接宾语从句，以及desire作名词后接同位语从句或表语从句时，从句要用虚拟语气，即从句的谓语用“should+动词原形”形式，should 可以省略。

练习：The people trapped in the ruins desire that rescue teams _________________ (send) here without delay(延迟).

Discussion

Look at the pictures and talk about how the way we live has changed over time. Discuss the reasons behind these changes.

Find the answer

① What does Richard think of the interviewer's first question?

② How does Richard feel about our age of invention?

③ What's the common feature of most of the new great inventions?

④ What examples does Richard give when asked?

⑤ What does Richard think inspires us to invent?