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ID:36261951
大小:3.98 MB
页数:18页
时间:2019-05-07
《unit 3 the environment and us lesson 17 课件2》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、UNIT3THEENVIRONMENTANDUSLESSON17Let’slearn…WaterThereissaltwaterandfreshwaterontheEarth.Saltwateriswaterfromseasoroceans.Freshwateriswaterfromriversandlakes.Wecanonlyusefreshwater,butthereisnotmuchfreshwaterontheEarth.Waterisimportant.People,animalsandplant
2、sneedwatertogrow.Sadly,peoplewastealotofwater.Theywastewaterwhentheykeepwaterrunning.Theywastewaterwhentheywaterplants.Peoplemakewaterdirty,too.Theymakewaterdirtywhentheythrowtrashintoriversandlakes.Whatdoyoulearnfromthisstory?Talkwithyourfriends.GameTime!记
3、忆大比拼!老师将单词卡片按照随意顺序摆好,学生记忆,之后老师随意打乱顺序,学生根据记忆将单词还原。Homework1.Rememberthesenewwords.2.Readthedialoguetoyourparents.ThankYou!
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