Unit 2 重点单词短语预习(2) 21-22高中外研版(19)必修第三册

8. aid
v. 帮助，援助
9. temporary adj. 短期的，短暂的; 临时的
10. achievement n. 成绩，成就
11. major
adj. 重要的，主要的
12. treatment n.治疗; 疗法
13. obtain
v. 获得，得到
14. certificate n. 证明书，证书
体谅的；善解人意的
2.generous adj. 慷慨的，大方的 常用搭配： be generous to sb. 对某人大方的
be generous with sth. 在某方面慷慨的 例：She is always very generous to the kids. He was generous with his time, for which I was grateful. generosity n.慷慨，大方
Unit 2 Making a difference
Wo rds
1. sensitive 2. generous 3. hesitate 4. royal 5. institution 6. assistance 7. registration
adj. 敏感的，容易生气 adj. 慷慨的，大方的 v. 迟疑，犹豫 adj. 王室的，皇家的 n. 机构，团体 n. 帮助，援助 n. 登记，注册
3.hesitate v. 迟疑，犹豫
常用搭配: hesitate to do sth.
犹豫做某事
hesitate over sth.
对某事犹豫
例：I hesitate to tell you the truth.
She hesitated about the choice between 搭配：aid sb. with sth.
帮助某人某事
aid sb. to do sth.=aid sb. (in) doing sth. 帮助某人做某事
5. major
adj. 重要的，主要的
例： a major cause 主要原因
n.主修科目
例：I think I should change my major to art history.
hesitation n. 踌躇，犹豫
4. aid
n. 帮助；援助
常用搭配：first aid
急救
with the aid of
在……帮助下
come/go to sb’s aid 帮助某人
例：With the aid of my English teacher, I have made great progress.
vi.主修，专攻
例：He majors in Chemistry.
主修
phr ases
rise to one's feet
站起身来
例：She rose to her feet in one swift movement.
get on one’s feet 站起来
stand on one’s feet 独立；自力更生
struggle to one’s feet 挣扎着站起来
Exer cise
填空题 1.Of all the animals I’ve ever had, these two dogs are the mseonsstitive _______ (敏感的)gteontehroeusspoken word. 2. It was_________(慷慨的) of you totsohcaarlel your food with me. 3. If you need any help，don't hesitate _____ (call) utso. clean/in cleaning 4. He was so kind a boy that he often aided his mother ____________ (clean) the table.
要点突破
1.sensitive adj. 敏感的，容易生气 常用搭配： be sensitive to 对……敏感的 例：There is no doubt that the customers are still very sensitive to the price. You will need to be patient and sensitive to others.
Bye-bye!