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(共21張PPT)
UNIT 6
When was it invented
1a--2c
sectionA
課前導入
The telephone was invented in 1876.
Do you know these
Cars were invented in 1885.
The TV was invented around 1927.
Personal computers were invented in 1971.
1a--1c
Look at the things below. In what order do you think they were invented Discuss them with your group.Then number them.
1a
3
1
4
2
1a--1c
1a藍筐對話
I think the TV was invented before the car.
Well, I think the TV was invented after the car.
I think the telephone was invented before the computer.
Well, I agree with you.
I think … was invented before / after ...
Well, I …
1a藍筐對話改編
1a--1c
Listen and match the inventions with the years.
1b
d
a
c
b
1b聽力材料
New words
1c
1c藍筐對話
2a--2c
2a
Listen and number the invention.[1-3] in the order you heart them.
1
2
3
2a--2c
2b
Invention What is it / are they used for
shoes with special heels ________ the style of the shoes
shoes with lights seeing ___________
hot ice-cream scoop ________ really coldice-cream
Listen again and complete the chart below.
change
in the dark
serve
2a--2b聽力材料
grammar
1. Well, you do seem to have a point…
have a point 有道理
e.g. I admit (that) you have a point. 我承認你有理。
2c
2a--2c
Make conversations using the information
in 2b
2c藍筐對話
2. They are used for seeing in the dark. be used for doing sth.表示“被用來做某事”。與be used to do sth. 同義。 表示用途、目的。
e.g. This computer is used to control all the machines. 這臺電腦是用來控制所有機器的。
Do you know what this tool is used for
你知道這個工具是用來做什么的
【拓展有關think的短語】
think of 指“考慮, 記憶, 記起”
e.g. You think of everything! 你全都提到了。
I can’t think of his name at the moment. 我一時想不起他的名字。
【拓展有關think的短語】
think of 指“考慮, 記憶, 記起”
e.g. You think of everything! 你全都提到了。
I can’t think of his name at the moment. 我一時想不起他的名字。
think sth. over指“仔細想, 審慎思考, 作進一步考慮”。
e.g. Please think over what I said. 請仔細考慮我說的話。
I want to think it over. 我想仔細考慮一下這件事。
主動語態變被動語態:
Bell invented the telephone in 1876.
The telephone was invented by Bell in 1876.
主語
謂語動詞過去時
賓語
時間狀語
主語
謂語動詞的過去分詞
賓語
時間狀語
口訣：主語變賓語前+by，謂語動詞be done型，賓語變主語，其它成分不變放后邊
無to不定式（變為被動加上to）
一感 二聽
三讓
四看
feel
listen to.hear
let.have.make
watch. see. look at. notice
eg. We often see him play basketball.
He is often seen to play basketball by us.
The boss made the children work for long.
The children were made to work for
long by the boss.
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