人教版小学数学课件：三位数乖两位数-积的变化规律

useyecRcleandeRProject2useyecRcleandeRProject21ChristmasisthemostimportantholidayintheUK.Thesongisabout_________.ChristmasChristmasisthemostimportan2ChineseNewYeariscomingsoon.ChineseNewYearisthemostimportantfestivalinChina.ChineseNewYeariscomingsoo3ChineseNewYeariscomingsoon.Whatareyougoingtodo?

I'mgoingto...buyhaveagoodrestdomakecleanwatchvisitplayflyto...Culturetips:扫尘，是中国民间春节传统习俗之一。起源于古代汉族人民驱除病疫的一种宗教仪式。这种仪式后来演变成了年底的大扫除，寄托了汉族劳动人民一种辟邪除灾、迎祥纳福的美好愿望。ChineseNewYeariscomingsoo4Hello,boysandgirls.I'mPinch.Ilikekeepingeverything.Ikeepoldmagzines,clothes,toycars,boats,toolsandbooksandpuzzlesandgames...So,myhouseis....Hello,boysandgirls.I'mPinc5Likethis!!!!WhatdoyouthinkofPinch'shouse?MessyDirtyTerribleLikethis!!!!Whatdoyou6Discuss1.Isitgoodtokeepallthethingsinyourhouse?2.Whatareyougoingtodealwith(处理)thethings?A.Throwthemintothebin.D.Letthemgo.让他们去。C.Donate(捐赠）themtoothers.B.Sellthem.Why?E.Reusethem.Throwthemintothebin.Sellthem.Donate(捐赠）themtoothers.Reusethem.Discuss1.Isitgoodtokeepa7Whatcanwereuse?Whatcanwereuse?8Wecanreuse…tomake….………Wecanreuse…tomake….………9Wecanreuse…to….…ShowandsayWecanreuse…to….…Showandsa10recycle

[ˌri:ˈsaɪkl]回收利用factoryWecanrecycleplasticbottlesto

make….plasticbottlesrecycle

[ˌri:ˈsaɪkl]回收利用fa11RecycleReuseTousethingsagainandagainTouseagainafterprocessing加工Reuse?RecycleReuseTousethingsagai12Whatcanwerecycle?Tips:不可回收物

可回收物Whatcanwerecycle?Tips:不可回收物13Wecanrecycle…tomake….MatchandsayWecanrecycle…tomake….Match14Thecreationsmaketheworldmorebeautiful!创造使世界变得更加美好！Thecreations创造使世界变得更加美好！15theEarththeEarth16人教版小学数学PPT课件：三位数乖两位数-积的变化规律17Wecan/can’t…Weshould/shouldn’t….Wecanreuse/recycle….…HowtoprotectourEarthWecan/can’t…Howtoprotect18人教版小学数学PPT课件：三位数乖两位数-积的变化规律19人教版小学数学PPT课件：三位数乖两位数-积的变化规律20人教版小学数学PPT课件：三位数乖两位数-积的变化规律21人教版小学数学PPT课件：三位数乖两位数-积的变化规律22人教版小学数学PPT课件：三位数乖两位数-积的变化规律23人教版小学数学PPT课件：三位数乖两位数-积的变化规律24人教版小学数学PPT课件：三位数乖两位数-积的变化规律25人教版小学数学PPT课件：三位数乖两位数-积的变化规律26人教版小学数学PPT课件：三位数乖两位数-积的变化规律27人教版小学数学PPT课件：三位数乖两位数-积的变化规律28人教版小学数学PPT课件：三位数乖两位数-积的变化规律29人教版小学数学PPT课件：三位数乖两位数-积的变化规律30人教版小学数学PPT课件：三位数乖两位数-积的变化规律31人教版小学数学PPT课件：三位数乖两位数-积的变化规律32人教版小学数学PPT课件：三位数乖两位数-积的变化规律33人教版小学数学PPT课件：三位数乖两位数-积的变化规律34人教版小学数学PPT课件：三位数乖两位数-积的变化规律35人教版小学数学PPT课件：三位数乖两位数-积的变化规律36人教版小学数学PPT课件：三位数乖两位数-积的变化规律37人教版小学数学PPT课件：三位数乖两位数-积的变化规律38人教版小学数学PPT课件：三位数乖两位数-积的变化规律39人教版小学数学PPT课件：三位数乖两位数-积的变化规律40人教版小学数学PPT课件：三位数乖两位数-积的变化规律41人教版小学数学PPT课件：三位数乖两位数-积的变化规律421.SwitchoffthelightTenThingsIcando[swɪtʃ]1.2.3.1.SwitchoffthelightTenThi43turnoff六年级上册英语PPT-Project2ReuseandrecycleA-译林版ppt(优秀课件)六年级上册英语PPT-Project2ReuseandrecycleA-译林版ppt(优秀课件)turnoff六年级上册英语PPT-Project2R441.Switchoffthelight2.TurnoffthetapTenThingsIcando[swɪtʃ]3.Putlitterinthebin1.2.3.六年级上册英语PPT-Project2ReuseandrecycleA-译林版ppt(优秀课件)六年级上册英语PPT-Project2ReuseandrecycleA-译林版ppt(优秀课件)1.Switchoffthelight2.Turn451.Switchoffthelight2.Turnoffthetap3.Putlitterinthebin4.FeedthebirdsTenThingsIcando5.Usebothsidesofthepaper6.TurnofftheTV4.5.6.六年级上册英语PPT-Project2ReuseandrecycleA-译林版ppt(优秀课件)六年级上册英语PPT-Project2ReuseandrecycleA-译林版ppt(优秀课件)1.Switchoffthelight4.Feed461.Switchoffthelight2.Turnoffthetap3.Putlitterinthebin4.Feedthebirds5.Usebothsidesofthepaper6.TurnofftheTV7.MaketoysfromoldboxesTenThingsIcando8.Walktoschool9.Plantseeds10.Sorttherecycling7.8.9.10.六年级上册英语PPT-Project2ReuseandrecycleA-译林版ppt(优秀课件)六年级上册英语PPT-Project2ReuseandrecycleA-译林版ppt(优秀课件)1.Switchoffthelight4.Feed47[sɔ:t]六年级上册英语PPT-Project2ReuseandrecycleA-译林版ppt(优秀课件)六年级上册英语PPT-Project2ReuseandrecycleA-译林版ppt(优秀课件)[sɔ:t]六年级上册英语PPT-Project2R48sort分类therecycling分类回收六年级上册英语PPT-Project2ReuseandrecycleA-译林版ppt(优秀课件)六年级上册英语PPT-Project2ReuseandrecycleA-译林版ppt(优秀课件)sort分类therecycling分类回收六年级上册英语491.Switchoffthelight2.Turnoffthetap3.Putlitterinthebin4.Feedthebirds5.Usebothsidesofthepaper6.TurnofftheTV7.Maketoysfromoldboxes8.Walktoschool9.Plantseeds10.SorttherecyclingRecycleReuseTenThingsIcando…?六年级上册英语PPT-Project2ReuseandrecycleA-译林版ppt(优秀课件)六年级上册英语PPT-Project2ReuseandrecycleA-译林版ppt(优秀课件)1.Switchoffthelight4.Feed501.Switchoffthelight2.Turnoffthetap3.Putlitterinthebin4.Feedthebirds5.Usebothsidesofthepaper6.TurnofftheTV7.Maketoysfromoldboxes8.Walktoschool9.Plantseeds10.SorttherecyclingReducesavemake…less减少TenThingsIcando[rɪˈdju:s]六年级上册英语PPT-Project2ReuseandrecycleA-译林版ppt(优秀课件)六年级上册英语PPT-Project2ReuseandrecycleA-译林版ppt(优秀课件)1.Switchoffthelight4.Feed51MakeourEarthmorebeautiful!六年级上册英语PPT-Project2ReuseandrecycleA-译林版ppt(优秀课件)六年级上册英语PPT-Project2ReuseandrecycleA-译林版ppt(优秀课件)MakeourEarthmorebeautiful!52MakeourEarthmorebeautifulTomakeourEarthmorebeautiful,wearegoingtoreusesomeboxestomakeatoy.Wearegoingtorecyclesome

plasticbottles.Wearegoingtoplantmoretrees.Wearegoingtosavewate