2019学年度外研版必修4 Module 4 Great Scientists language points 导学案设计

Aims 1.Ss can know the different form of the key words

2. Ss can make sure of the usages of the listed words and phrases.

3 Ss can learn some useful sentences.

Procedures 随堂记录

【课前预习区】

★ Step 1. 根据要求写出下列单词或词形变化

1.___leading____adj.主要的→lead vt. 领导,带领→__leader___n. 领袖,领导者→______leadership__ n. 领导，领导层

2.____educate___ vt.教育→_____education____ n．教育→educator n．教育家

3.___original____ adj.原来的，最初的→origin n．起源

4.___physical____ adj. 身体的，物理的→___physically______ adv. 身体上→physics n. 物 理

5.graduate vi.毕业→____graduation______ n. 毕业

6. personal adj. 个人的，私人的，亲自的→____personally____ adv. 亲身，亲自；就个人而言→___personality_____ n. 人格，品格，个性

7.relativity n. 相对论，相关性→___relative____ n．亲属(戚) adj.相对的；比较的；相关的→____relatively___ adv.相对地，比较地→_relate____ v. (使)有关联，涉及→___related____ adj. 有关的,相联系的→ _relation____ n．关系，关联；亲属，亲戚

8.____explode___ vi.爆炸→explosion n. 爆炸，爆炸声

1. Step 2. 识记下列词组或短语

1.养育；培养 bring up 　　 2.做某事的关键 the key to

3.引进 bring in 4.由于......的结果 as a result of

5.谋生 earn one's living 6.掌权 come to power

7.偶然地 by accident 8.被绑在；被固定在，依附于 be attached to

9.以直线方向 in a straight direction 10.逃离... escape from

【课中互动区】

Step I Language points

1.quantity n.数量

观察思考

The printing firm buys papers in quantities. 那家印刷公司成批买纸。

Great quantities of fish are caught at this time every year.= A great quantity of fish is caught at this time every year.

每年这个时候都捕获大量的鱼。

It was a bad year for films, in terms of both quantity and quality.

今年的电影无论从数量上还是质量上都说不上好。 【用法归纳】

许多;大量的 a quantity of ; quantities of

大量地 in large quantities ; in quantity; in large amount