新版九年级 Unit 6 Section A 1公开课课件

waking people up taking photos looking at the time controling the temperature
Inventor: Thomas Adams Year: 1870 What Happened: He was experimenting with chicle, the sap from a South American tree, as a substitute for rubber. After mounting failures, the dejected inventor popped a piece into his mouth。 Big Discovery: He liked it! As a result: Adams New York No. 1 became the first mass-produced chewing gum in the world.
A: When was the ______ invented? B: I think it was invented in 1927 1885 1971 1876 ______.
When you want to travel, you’ll use a
被用来 做……
A: What are the cars used for? B: They’re used for traveling.
1903 1913 1823 1858 1956 1918 1657 1902 1947 1839
saving food washing clothes keeping off the rain flying in the sky
cooking or heating food making telephone calls
When you want to call some people, you’ll use a
A: What are the telephones used for?
B: They’re used for making telephone calls. __________________
When you want to get information, you’ll use a
候发明的)？ were ______ invented many years ago(被发明）. 2. Shoes ____
3. Pens ___ ____ are____ used for(用来做) writing.
raincoat air-conditioner alarm clock refridgerator plane washing machine microwave mobile phone camera watch
发明者：汤马斯亚当 时间：1870年 事情发生的经过：他在用chicle，一种南美洲的树液 做实验，以寻找橡胶的替代物。在无数次失败后， 这个郁闷的发明家干脆丢了一块到嘴里！ 大发现：他居然喜欢！ 结果：亚当纽约一号成为了世界上第一个大批量生产 的口香糖！
Pairwork: Talk about the inventions you know.
Do you know what these inventions are?
1aNumber them [1—4] according to the order they
were invented.
computer
□
car
□
telephone
□
TV
□
谈论他们被发明的顺序
A: I think the TV was invented before the car.
A: What are the computers used for? B: They’re used for getting information ________________________ .
When you want to watch TV shows, you’ll use a
A: What are the TVs used for? B: They’re used for __________________ watching shows.
18
A: When was …invented? B: It was invented in… A: What is the … used for? B: The … is used for (doing)…
1927
1876
I. 用所给动词的适当形式填空： invented (invent) in 1927. 1. The TV was ___________ seeing (see) in the park. 2. They are used for ______ was discovered (discover) a long time ago. 3. Tea _____________ II. 根据汉语完成句子： When ____ was the computer ________ invented (什么时 1. ______
heel n. 鞋跟; 足跟
scoop n. 勺; 铲子
electricity n. 电; 电能
style n. 样式; 款式
e.g. I like the style of the skirt. 我喜欢这条裙子的款式。
2a
Listen and number the inventions [1-3] in the order you hear them.
B: Well, I think the TV was invented after the car.
Listen and match the 1b inventions with the years.
___ d ___ a ___ c ___ b 1876 1885 1927 1971
Ask and answer