新目标英语九年级公开课课件unit9 A

Julie Thompson
changing the style of the shoes
Explanation:
•
be used for 被动语态, “被用来做……”。介词 for 表目的用途, 可接名词或动名词形式。
e.g. The woolen sweater is used for keeping warm. 毛衣是用来保暖的。
Chelsea Lanmon scooping really cold ice cream seeing in the dark
shoes with adjustable heels
batteryoperated slippers heated ice cream scoop
Jayce Coziar and Jamie Ellsworth
2a
Listen and number the inventions in the order that you hear.
3
1
2
2b Listen again. Match the inventions with their inventors and uses.
Invention
Who was it/ were What is it/ are they invented by? they used for?
3b
A: What do you think is the most helpful invention? B: I think the most helpful invention is the light bulb. A: Why is that? B: Well, it gives people more time to work and play every day.
Section A
陈 清 涛 大五里中学
Museum
Invention Museum
Guessing:
What is it?
Guessing:
What is it?
Guessing:
What is it?
微波炉
Microwave oven It is used for cooking and heating food
care + ful → careful
Biblioteka Baidu
The passive voice.
被动语态
英语中动词有主动语态和被动语态两种语态. 主动语 态表示主语是动作的执行者,被动语态表示主语是动作的 承受者, 在被动语态中动作的执行者有时用by短语表示 出来.
被动语态的构成:
Be + (及物动词的) 过去分词
{ was (were) + done
Explanation: 2. helpful adj. 有帮助的, 有益的 e.g. Mr. White is a very helpful man. 构词法： n + ful → adj 再如: use + ful → useful thank + ful → thankful
beauty + ful → beautiful
1876
1c
When was the telephone invented ? I think it was invented in 1876.
1885
1976
1971
Group work:
What Printing
When Tang Dynasty
朝代
Who Chinese
Be used for Making copies
(加热)
What food can be heated in it?
What is it used for?
calculator
It is used for counting.
What are they used for?
light bulbs
灯泡
They are used for giving light.
主语 谓语动词的过去分词 宾语 时间状语
battery-operated 电池供电 slippers heated ice cream scoop shoes with adjustable heels
的拖鞋
加热的 冰激凌勺
可调节 后跟的鞋
Homework: Describe one of your inventions And then write it down.
Explanation: 1. annoying adj. 讨厌的, 恼人的 (往往 指事物) e.g. How annoying it is! 真讨厌。 annoyed adj. 生气的, 恼怒的 (往往 指人) e.g. My father is annoyed with me.
爸爸在生我气。
am (is, are) + done 一般现在时
一般过去时
The passive voice.
被动语态
主动语态变被动语态的结构图:
Bell invented the telephone in 1876.
主语 谓语动词过去时 宾语 时间状语
The telephone was invented by Bell in 1876.
1b
a
Listen and match the inventions with the dates.
b
e d
1876 1885
c
1927
1971 1976
A: When was the car invented? B: It was invented in 1885.
1885
1976
1927
1971