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九年级下册英语《Unit 2 Great people Grammar Tenses Simple present and present continuous; Simple past and past continuous; Simple past and present perfect》获奖说课课件ppt
Tense Revision
时 态 复 习
岳阳楼
洞庭湖
Pollution!
Good news!
Last Wednesday while we ______________ the May Day holiday, our city was chosen to be a no waste pilot city in China. Only eleven cities ____ this honor all over the country. This means that people __________ more and more waste each year. Great changes ___________ place in our hometown in the past ten years. At present, our environment ____________ better and better. We ______ that everyone can make a difference to the earth.
were celebrating
won
will recycle
have taken
is becoming
believe
过去进行时
一般过去时
一般将来时
现在完成时
现在进行时
一般现在时
用 法
基本
构成
标志词
一般现在时
表示习惯性、经常性的动作或客观事实