内容正文:
Unit 6 When was it invented?
R 九年级上册
Section B 第5课时
I. Review the knowledge
(知识回顾)
1. be used for doing
= be used to do sth
2. with pleasure
3. by accident
4. It's said/believed that
5. take place
6. without doubt
7.by mistake
8.all of a sudden
被用于做某事
重点单词及词组
Ⅰ. 知识回顾--1. 师友互查
发生
据说.....
毫无疑问
错误地;意外地
很荣幸....
偶然,意外地
突然
1. divided ... into
2. stop sb from doing sth
3. not only....but also...
5. the number of
6. look up to
7. encourage sb to do sth
8.achieve one's dream
把...分成....
重点单词及词组
Ⅰ. 知识回顾--1. 师友互查
鼓励某人做某事
....的数量
钦佩,仰慕
实现某人地梦想
阻止某人做某事
不仅...而且...
1. electric(adj.) →______________ (n. )电能
2. day(n. )→_____________ (adj. )日常的
3. accident(n. ) →___________ (adj. )意外的;偶然的
4.popular(adj.) →__________(n.)受欢迎,普及
5.sudden(adj) →____________(adv.)突然地
6.music(n.)→___________(adj.)有音乐天赋的
7.salt(n.) →_______(adj.)咸的
8.Canada(n.) →__________ (adj.)加拿大(人)的
9.near(adj.) →__________ (adv.)几乎
10.nation(n.)→___________ (adj.)民族的
11.invent(v)→_______(n.)发明者→__________ (n.)发明;创造
12.profession(n.职业)→__________ (adj.)专业的;职业的
accidental
popularity
salty
Canadian
national
Ⅰ. 知识回顾--1. 师友互查
suddenly
inventor
professional
electricity
daily
musical
nearly
invention
Ⅰ. 知识回顾--1. 师友互查
1.--When was the zipper invented?
--It was invented in 1893.
2.--Who was it invented by?
--It was invented by Whitcomb Judson.
3.--When was tea brought to Korea?
--It was brought to Korea during the 6th and 7th
centuries.
4.--What is the hot ice-cream scoop used for?
--It’s used for serving really cold ice-cream.
5.Active Voice : Alexander Graham Bell invented the
telephone in 1876.
Passive Voice: The telephone was invented (by Alexander
Graham Bell) in 1876.
拉链是什么时候被发明的?
它是在1893年被发明的。
它是由谁发明的?
它是由惠特科姆·贾德森发明的。
茶是什么时候被带到朝鲜的?
它是在6世纪和7世纪期间被带到了朝鲜。
热冰激凌勺是用来干什么的?
它被用来提供很凉的冰激凌。
亚历山大·格拉厄姆·贝尔在1876年发明了电话。
电话在1876年被(亚历山大