内容正文:
Module 4 Great Scientists
Section Ⅲ Grammar
复习被动语态和by+v.ing形式
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am/is/are+done
was/were+done
现在完成时
被动意义
通过……方式
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语
法
精
要
点
拨
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will be made
were treated
has been
reached
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takes place
are carried out
is often heard to play
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to lift
opens
repairing
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by doing exercises after school
by taking a bus
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语
法
应
用
落
实
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would be given
is reached
tastes
be prevented
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was given
has been made
improving
will be improved
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was being held
had been built
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encouraged前加are
去掉was
correct→correcting
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offered前加been
repaired→repairing
are后加being
using→used
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去掉been
told前加was
used→using
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Thank you for watching !
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语 境 自 主 领 悟
先观察原句
①Rice is also grown in many other Asian countries.
②Researchers were brought in from all over China to develop the new system.
③The research was supported by the government.
④In Pakistan rice will be grown in many parts of the country.
⑤The new hybrid rice has been developed by the Yuan Longping Hightech Agricultural Company of China.
⑥The shop closes at 6:00 pm every day.
⑦The apple tastes good.
⑧The new product by the company sells well.
⑨Open the door by winding the handle.
⑩People usually greet each other by shaking hands.