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ID:48677565
大小:2.46 MB
页数:14页
时间:2020-01-19
《Unit 3 The Earth 课件 1.ppt》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、Unit3TheEarthPre-readingKnowmoreabouttheEarth!太阳系Aquizgame8.Questions1.HowdidlifebeginontheEarth?2.WhatthingsarethereonEarth?Q11.InChineselegends,Nvwamadehumans.1.Howdidlifebeginontheearth?2.Inwesternculture,Godcreatedtheworldinsevendays.3.Today’sscientificidea:TheuniversebeganfromtheBigBang
2、.Lifefirstbeganintheseaontheearth.Q2peoplemountainsandriversanimalsfieldsforestsplantsWhatthingsarethereonEarth?ReadingSpeakingIngroups,talkaboutwhatpollutionsdidpeoplemake.Anddiscussthemethodstopreventpolluting.S1:Whatpollutionsdidpeoplemake?S2:Weputrubbishintotheseaandundertheground.Thatki
3、llsanimalsandplants.S3:Whatcanwedotopreventit?S1:Weshouldrecycletherubbish.…WritingWhatproblemsdowehave?WhatcanyoudotoprotecttheEarth?Goodbye!
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