外研版九年级英语上册教案Module 12 第2课时

第二课时Unit 1 If everyone starts to do something,
the world will be saved.
用所给词的适当形式填空。

1．Now there are already robots working in these __factories__(factory)．
2．The men were clearing all the __pollution__(pollute)from the lake.
3．It's impossible for such a kind man to have __enemies___(enemy)．
4．It's said that more than 70,000,000 sharks are __killed__(kill)for their fins every year.What a pity!
5．If we pay attention to pollution now,the future will be __hopeful__(hope)．
环节1新课导入
T：We learnt that the environmental problem is serious.It is our duty to protect the environment.Can you remember what we students should do to protect the environment?
Ss：We should support a green school.Every class collects waste which can be recycled or used again.Then the school sells the waste to help students in poor areas.Also,we students can...
设计意图：通过复习上节课的笔记,唤起学生对环境污染问题的关注,从而为本课时继续深入了解其他类型的污染作铺垫。

环节2学习活动4
1．让学生默读活动4中的单词,并了解其各种词性之间的转化和用法。

2．让学生完成活动4的任务,老师核对答案。

然后让学生齐读短文,整体感知。

设计意图：通过题目练习,让学生了解所学单词的各种词性的转化,使学生更自如地将单词运用于以后的写作实践中。

环节3学习活动5－6
1．老师给学生讲解英语中“连读”这一朗读技巧,让学生查看活动5中的句子,试着用这一技巧来读这两个句子。

然后播放录音,让学生在连读的地方下面画横线。

2．老师再次播放录音以验证,然后学生跟读,感知目标语言的读法。

老师可挑选几名学生在全班朗读句子,并给予指正。

3．学生四人一组,讨论自己所在城市中的环境污染问题及其应对措施。

设计意图：通过朗读技巧的指导,学生能进一步感知所学目标语言在口语表达上的特殊性,从而纠正自己的发音。

通过小组讨论,学生试着在合作中提出具体的解决污染问题的措施,
锻炼其思考能力。

Module 12 Save our world
Unit 1 If everyone starts to do something,
the world will be saved.
cause
enemy→enemies
factory→factories
kill→killer→killed pollute→pollution
oil
spread→spread→spread —The air pollution in our city is getting worse.What can we do to stop it？
—I think we can ride our bicycles to school more.
请完成本课对应训练！。