内容正文:
Section A
Grammar Focus-4c
When was it invented?
Unit 6
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Learning goals
Functions: Learn to use the passive voice (past tense).
Grammar: passive voice (past tense)
Curriculum words: fridge,low,somebody,translate,lock,ring,earthquake,
sudden,bell,biscuit,cookie,musical,instrument
Useful expressions: all of a sudden, translate...into...
Sentences:
—When was tea brought to Korea?
— It was brought to Korea during the 6th and 7th centuries.
② —Who was it invented by?
—It was invented by Whitcomb Judson.
Grammar Focus~4c
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2
Enjoy a video.
The smart phone is a great invention. It changes people's life a lot.
Warming-up
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Fill in the blanks.
1. 拉链是什么时候被发明的?
______ _____ the zipper ________?
它于1893年被发明。
It ______ _________ in 1893.
2. 它是由谁发明的?
______ _____ it invented ______?
它是由惠特科姆•贾得森发明的。
It ____ ________ ___ Whitcomb Judson.
was invented
When was invented
was invented by
Who was by
句子检测
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3. 茶叶什么时候被带到朝鲜去的?
_____ ______ tea _________ to Korea?
是在六到七世纪之间被带到朝鲜。
It _____ _______ to Korea ________the 6th and 7th centuries.
4. 热冰淇淋勺用来做什么?
What ___ the hot ice-cream scoop_____ _____?
它用来挖很冷的冰淇淋。
It’s _____ ____ ______ really cold ice-cream.
When was brought
was brought during
used for serving
is used for
5. 贝尔于1876年发明了电话机。
Alexander Graham Bell _________ the telephone in 1876.
6. 电话机在1876年被贝尔所发明。
The telephone _____ ________ _____ Alexander Graham Bell in 1876.
inv