外研版九年級英語上冊《Will computers be used more than books in the future?》Great inventions PPT免費課件，共43頁。
Guess
This invention is made of metal.
This invention looks like a bird.
It makes it possible for people to fly to different places in the world.
It is powered by an engine and is flown by a pilot.
This invention can help people do some daily work.
It is helpful for housewives.
The machine can move something that you put into it.
It needs soap and water to wash something in it.
Words review
memory n. 存儲器；存儲量
full adj. 滿的；充滿的
fix v. 修補；挽救
instructions n. [復數]說明書
lend v.（把某物）接觸；借給（某人）
properly adj. 合適地；正確地
Listen and read
Listen to the conversation and answer the questions.
1.Why does Tony want to borrow his father’s camera?
Because he’d like to take some photos.
2.Who bought the camera? Why?
Tony’s mother bought it. It’s a birthday gift for his father.
Read and try to recite the conversations
1. They’ll be put up on the school website.
它們(照片)將被公布在學校的網站上。
put up的意思是“張貼；公布；掛起”。
You can put up the map on the wall.
你可以把地圖貼在墻上。
Put up your hand if you know the answer.
Look! There is a man putting up the notice.
2. 一般將來時的被動語態
構成：will + be + 及物動詞的過去分詞
A lot of trees will be planted this spring.
He says his work will not be finished in two hours.
Will books be replaced by the Internet in the future?
3.情態動詞的被動語態
構成：情態動詞(can / must) +be +動詞的過去分詞
My homework must be finished today
Can books be replaced by computers?
Her books could not be found anywhere.
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關鍵詞：Will computers be used more than books in the future? PPT課件免費下載，.PPT格式；
