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能力目标:准确把握被动语态的结构和主要用法。熟练恰当的在绿色环保的真实情境中运用被动语态。
情感目标:通过本节课的学习,让学生提高环保意识。
教学重点难点
重点:1被动语态中done的正确形式和使用。2熟练掌握各种时态的被动语态。
难点:能在真实的情境中,正确的运用be的各种时态的被动语态。。
教法学法
多媒体辅助教学。课堂问答,小组合作。实现师生互动,生生互动的多项交流。
教学过程 (项目完成—交流展示—评价激励)
教师活动
学生活动
设计意图
step1?Review?Greeting and leading in.
step?2??show the students a picture of a animal.
Step 3 ?look?at a few pictures with students.
Step4 Which do you choose A or B, Boys?
Step5, I study I understand.
Let students observe the passive voice of different tense.
Step6 .Look at the picture again.Ask” what can be done at home to help the earth?”.Let students make sentences according to the pictures.
Step7 Summarize
Step8 Who can be
Environment Envoy
Step9 Let the students Read it
Step I? Students answer Sad.
Step?2 ?Let the students fill in the blank.
Step3 Students look at these pictures,and say the answers.
Step4 .Boys choose A together, then, let them say the past participle of these words, then girls say the past participle of B part Check the answers.
Step5 Students do the exercise
first , then talk about the answers with their partners , after that check the answers .
Step6 Students do the exercise for a few minutes first , then check the answers together .
Step7:Read the passive voice with students.