外研版 (2019)必修 第三册Unit 3 The world of science教课内容ppt课件

Ⅰ.匹配词义

a．给下列单词选择正确的汉语意思。

(   )1.instance   A．adj.not very large，

 important or serious

(   )2.minor  B．adj.correct and true in

  every detail

(   )3.accurate  C．v.使受伤，弄伤

(   )4.species  D．n.物种

(   )5.injure E．n.例子，实例

[答案]　1－5　EABDC

b．给下列短语选择正确的汉语意思。

(   )1.instead of  A．想出

(   )2.tie...to  B．死于……

(   )3.along with C．代替；而不是

(   )4.die from  D．除……以外(还)；与……同样地

(   )5.come up with  E．将……系在……上

[答案]　1－5　CEDBA

Ⅱ.默写单词

1．beyond prep. 无法……

2．significant adj. 重要的，影响深远的

3．mental adj. 精神的；精神健康的

4．attach v. 系，绑；贴

5．conduct v. 传导(热、电)

6．entirely adv. 完全地，彻底地

7．passive adj. 被动的

8．cure n. 药剂；疗法

9．declaration n. 声明，宣告

10．account n. 记述，描述

Ⅰ.语境填空

conduct；declaration；account；metal；experiment；cure；injure；attach；procedure；beyond

1．She gave the police a full account of the incident.

2．The frame is made of metal so it is very strong.

3．They are searching for a cure for cancer.

4．This is really beyond my ability but I can recommend an expert for you.

5．Does the company have a formal post­sale service procedure?

6．Take the injured old man to the nearest hospital first and then come back.

7．The declaration is timely and is just like an alarm to the people making trouble.

8．The light attached to the head of the farmer helps him to work more conveniently.

9．Heat can be conducted quickly by metals so you feel cool when you touch an iron stick.

10．Inventions often arise from many times of experiments and failures and sometimes great loss.

Ⅱ.语法填空之派生词

1．We were entirely(entire) confused by what he said in the meeting.

2．The new drug has great significance (significant)for the treatment of the disease.

3．Two players are out of the team because of injury(injure) and we need subs.

4．Only a small minority (minor)of students are interested in politics these days.

5．They will sign the declaration (declare) as soon as they arrive.

6．You can find the pictures of details in the attachment (attach) of the e­mail.

7．The room still has many of its original(origin) features and the items used by the couple.

8．He took a very scientific(science) way to deal with the trouble in his work.

9．Temperature becomes uniform by heat conduction(conduct)．

10．Scientists know that all experimental (experiment) results are variable and not fixed.

1．Benjamin Franklin's famous experiment with lightning has introduced generations of children to science.

本杰明·富兰克林的著名的雷电实验已经让一代代的孩子们初次了解了科学。

2．Franklin then touched the key with his finger and got an electric shock.

然后富兰克林用手指触摸了一下钥匙，感到了电击。

3．In fact，more than one account suggests that while Newton was certainly inspired by a falling apple, there is no proof that it hit him on the head.

事实上，不止一种说法表明，虽然牛顿的灵感来自一个下落的苹果，但没有证据表明它击中了他的头部。