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Unit1 Environment Protection
教学目的:
1.学习并理解“我们的母亲——地球”中的内容。
2.学习并掌握相关短语。
3.让学生进一步学习使用恰当的阅读方法与技能,如速读、精读。
4.让学生了解环境污染问题现在已经相当严重,我们必须立刻采取措施,从身边的小事做起,从自身做起,为环保事业做力所能及的事情。教学重点:
理解课文,掌握重点短语的用法。
教学难点:
重点短语的用法。
教法:
演示、启发法
教具:
幻灯片
教学过程
组织课堂:
缺勤:
一、Review(复习回顾):
通过幻灯片展示重点单词。
Environmentprotectioncollecteco-friendlyrubbishstep
Throwawaycuresavefrightenweakpainfuldieskinforest cutoceanpollutewastekillcoverwoundsuddenlyforever resourceunlimiteddamageseriousbreathepunishimagine well-being generation
二、leading-in(导入)
先通过一组图片让学生直观地感受到环境保护的迫切性,引入本课话题。
三、Warming up(热身)
观看另一组图片,然后根据列举的词组说出对于环境保护哪些是应该做的,哪些是不应该做的,完成热身部分的任务。
• We should _______________________________________________• We shouldn’t____________________________________________ 通过课文中重点短语的学习,为下一步速读课文扫清障碍。
1.cut down砍倒
eg.The trees are cut down by human.2.be covered with…被 ……覆盖
eg.The field is covered with snow.3.wake up醒来
eg.What time do you usually wake up in the morning?
4.think about考虑
eg.You ’d better think about it again.5.use up用尽
eg.Don’t use up all the hot water.6.die from死于 ……(外因)
eg.He died from lack of food.die of死于 ……(内因,疾病,饥饿,情感等)
eg.Many people used to die of hunger.7.in the near future在不远的将来
eg.You will be succeful in the near future.8.nothingbut仅仅,只
eg.I can do nothing butgo with you.9.do one’s best to do…尽全力做 ……
eg.I do my best to do everything.10.not only…but also…不仅 ……而且 „„(连接两个并列的主语时,谓语动词符合“就近原则”)
eg.He can not only speak but also write.Not only you but also he gets up at 6o’clock every day.四、Learning phrases(学习短语)
五、Reading(阅读)
1、速读
完成Form1、Form2.2、精读
在课文中找出重点短语加以标记。
六、Practice of Words and Expreions(短语和词汇练习)
1.We should__do everything.2.I ___at 7:00 every morning.3.The table______ books.4.If you do it again , you’ll be______.5.You’d better ______it and then give me your answer.6.The trees were ____yesterday.7.If we don’t protect our environment now,our natural resources will be _____in the near future.8.My grandmother ____ an accident.9.She can ___ sing _____dance.10.We can do _____ wait.七、Conclusion(总结)
Nonature ,no life!We have only one earth.Don’t let the earth-----our mother cry!Protecting our environment is everyone’s duty.Do remember what we should do and what we shouldn’t do.展示图片。
八、Homework(作业)
• Write down what you have learned in this unit.______________________________________________________________ • From this unit you have also learned
useful verbs:___________________________
useful nouns:_____________________
useful expreions:_________________