Unit6That'sourEarth（課件）新魔法英語(NewMagic)五年級上冊

Module:ThemagicofnatureUnit6That’sourEarthreuseplasticbottlesrecyclecanssavewatersaveenergyTheEarthneedshelpfrommeandyou.Whatcanyoudo?Youcanuselesspaper.Thatwillsavethetrees.Youcanrecyclebagsandcans,Sotheydon’tpolluteourseas.Saveenergy.Turnoffthelights.Savewatereveryday.Reduce!Reuse!Keeprubbishdown.Giveyouroldtoysaway.Here’swhattodo.cutdowntreesfixadrippingtapgiveoutsmokeleavethelightsonleavethetapsonrecyclepaperreuseplasticbagsrecycleplasticbottlesthrowcansawayturnoffthelightsArethesegoodfortheEarth?Whatshouldwedo?Weshould…recyclepaper,plasticbottlesandcansWeshouldrecyclethem.Weshouldreuseplasticbags.reuseplasticbagsWeshouldfixadrippingtap.adrippingtapoffWeshouldturnoffthelightswhenwegoout.Weshouldn’tleavethelightsonwhenwegoout.TheEarthisfacingmanydifferentproblemsnow.Therearenotmanyenergysourcesleftintheworld.Insomeplaces,thereisnotenoughcleanwater.Factoriesarepollutingtheseaandtherivers.Peoplemakealotofrubbisheveryday.Itisgettingmoredifficulttofindplacestoputtherubbish.Whataretheproblems?Wecanhelpbysavingenergy.Remembertoturnoffthelightsandtheairconditionerwhenweleavetheroom.Wecanhelpbysavingwater.Weneedtouselesswater.Whydon’twefixdrippingtapsandturnoffthetapswhenwebrushourteeth?Wecanhelpbyreducingrubbish.Perhapswecanrecycleclothes,oldbooks,toysandfurniture.Wecangivethemawaytosecond-handshops.Wecanalsorecyclepaper,cans,glassandplastic.Maybewecanputsmallrecyclingbinsinsideourhomes.ManypeoplehavealreadystartedtohelpsavetheEarth.Haveyoustartedyet?Howcanwehelp?1.Whatproblemsdoesthearticletalkabout?2.Howcanwesolvetheseproblems?TheEarthisfacingmanydifferentproblemsnowCauses:

Therearenotmanyenergysourcesleftintheworld.Advice:Wecanhelpbysavingenergy.Solution:

Turnoffthelightswhenwedonotneedthem.Turnofftheairconditionerswhenwedonotneedthem.TheEarthisfacingmanydifferentproblemsnowCauses:

Peopleproducealotofrubbisheveryday.Advice:

Wecan

helpbyreducingrubbish.

Solution:

Recycleclothes,oldbooks,toysandfurnitureReuseplasticbagsDonotthrowawaybottles,paperandcansTheEarthisfacingmanydifferentproblemsnowCauses:

Thereisnotenoughcleanwater.Advice:

Wecan

helpbysavingwater.

Solution:

UselesswaterFixdrippingtapsRemembernottoleavethetapsonwhenwebrushourteethNewsletterarticlesAnewsletter

isaprintedreportofnewsaboutanorganizationsuchasaschool.Itoftenhasafewarticlesaboutinterestingtopics.Let’stakealookatthefeaturesofanewsletterarticleabouthowtohelpsavetheEarth.SubheadingWhenthenewsletterwaspublishedCaption:

tellsyouaboutthephotoPhotoHeadingWriterIhavereusedplasticbottles.bdcaPresentperfecttensewith'yet'and'already'Weuse‘yet’and‘already’withthepresentperfecttense.Weuse‘already’inpositivesentences.Yes,Ihavealreadyfoundsomeinformation.shehasWeuse‘yet’inquestionsandnegativesentences.No,Ihavenotfinishedtheworkyet.hehasnotHaveyoufinished

theworkyet?HasyouHashefinishedhishomeworkyet?No,hehasnotfinishedhishomeworkyet.Yes,hehas

alreadyfinishedhishomework.or‘Yet’or‘already’?Tryityourself!Havetadpolesgotlungs____?yetNo,theyhavenotgotlungs____.yetHasthebutterflygotwings____?Yes,ithas______gotwings.alreadyyetNo,it___________anyflowers____.Hastheseedgrownanyflowers___?Yes,they_________________toclimbtrees.Havethemonkeyslearnttoclimbtrees___?yethavealreadyyethasnotgrownyetlearntPresentperfecttense:has/have…fallfallen givegivengrowgrown learnlearntgetgot becomebecomestartstarted produceproducedopenopened turnturnedPerhaps/MaybewecanturnoffthelightsandtheaircondictionerwhenweleavetheroomWhydon'tweturnoffthetapswebrushourteeth?Weuse‘perhaps/maybe’and‘whydon't’inquestionstogiveadvice.peoplethrowrubbishintothestreet.Canyoumakesomesuggestionwithperhapsormaybe?_________youcanrecycleoldwoodandcarboard.MaybeDon'tthrowrubbishintothestreet.Whydon't...peoplealwaysleavetheTVon.Canyoumakesomesuggestion?_________youcanturnofftheTVwhenyouleave.Don't__________________________.PerhapsleavetheTVonWhydon't...Peopledrivetheircarsandmaketoomuchpollutionintheair.Canyoumakesomesuggestion?_________youcan_______________.Don't__________________________.Maybedriveyourcarusepublictransport.Whydon't...peopleusetoomanyplasticbags.Canyoumakesomesuggestionwithperhapsormaybe?_________youcan_______________________Don't__________________________.PerhapsuseplasticbagsWhydon't...takeashoppingbagwithyou.It'syourturn!turnoffthecomputerturnofftheairconditionerkeeppaperforrecyclinggiveawaytoysItisveryhot.Please_______thefan.turnonWe_______ChristmascardsatChristmas.giveoutPlease_______thelightswhenyouleavetheroom.turnoffYoucan_________youroldclothestopoorpeople.giveawayS1:HasHollygivenhertoysawayyet?S2:Yes,shehasalreadygivenhertoysaway.S1:HaveEmmaandAnnkeptpaperfor

recyclingyet?S2:No,theyhaven’tkeptpaperfor

recyclingyet.HasJoe…?HasHarry…?flslflplplslsl‘SavetheEarth’campaignTheschoolisholdinga‘SavetheEarth’campaign.Youwanttowriteanarticlefortheschoolnewsletter.ThinkoffourthingsthatpeopleintheschoolshoulddotohelpsavetheEarth.Completethemindmap.CooperativelearningstrategyThinkoffourthingsthatpeopleatschoolshoulddotohelpsavetheEarth.Ingroups,discussandshareyourideaswithyourgroupmembers.Sendarepresentativetowriteyourgroup’sideasontheboard.Blackboardshareorganizesecond-handbooksaleGroup1Group2plantmoreflowersandtreesBlackboardshareWhoshoulddothefourthingsyousuggested?Whyshouldtheydothem?CompletethemindmaponP60.plantmoreflowersandtreesbringlunchboxes

turnofflightsandairconditionerswhenweleaveclassroomsteachersandstudentsreducetheuseofpolystyrenefoamteachersandstudentsimproveschoolenvironmentteachersandstudentssaveenergyDrawpicturesofyourideasorstickphotosofwhatyouhavedoneonP61.DrawpicturesofyourideasorstickphotosofwhatyouhavedoneonP61.WriteyournewsletterarticleonP75.Ourschoolshouldorganizeasecond-handbooksale.Ifwerecycleoldbooks,wecanreducerubbishandsavetrees.Ourschoolshouldalsoplantmoreflowersandtrees.Theairwillbecleanerandwewillhaveabetterenvironmentifourschoolhasmoreflowersandtrees.JanuaryHelpsavetheEarthatschool(student’sname)ourschoo