英语：Chapter5Watertalk课件（沈阳牛津八年级下）.ppt

Chapter5WaterTalk,Contents,ReadingListeningLanguageSpeakingWriting,Ariddle,ThreeliveshaveI.Gentleenoughtosoothetheskin.Lightenoughtocaressthesky.Hardenoughtocrackrocks.,water,Pre-reading,water,Howmuchdoyouknowabout,Waterhasnotasteatall.Waterhasnosmell.Watersinthewaterfall,Thebath,Thetap,Thewell.Waterseverywherearoundus,Watersintherain,Thestream,Theriver,Andintheseaagain.,A,A,A,B,C,A,Aquiz,Howmuchdoyouknowaboutwater?,1.Youcouldlivewithoutwaterforafew.A.daysB.weeksC.hours2.Yourbodyneedsaboutlitresofwaterdaily.A.twoB.fourC.eight3.Whenyouexercise,youneedwater.A.moreB.thesameC.less,A,A,A,A,A,A,B,C,A,Aquiz,Howmuchdoyouknowaboutwater?,4.Whenyoufreezewater,itbecomesa.A.liquidB.solidC.gas5.AboutofEarthiscoveredbywater.A.onethirdB.onehalfC.twothirds6.Thescientificsymbolforwateris.A.H2OB.HO2C.H2O2,B,C,A,Dividetheclassintogroups.Eachgrouplistsasmanysourcesofwaterastheycan.,Groupwork,Howcanwegetwater?,A,A,A,B,C,A,Lookandthink,Putthesesentencesinthecorrectorder.()Itflowstothesea.()Itrunsintostreamsandrivers.()Itrisesfromtheseatothesky.()Waterfallsfromthecloudsasrain.()Itfallsasrainagain.,3,2,4,1,5,While-reading,Newwords,valuablea.=preciousavaluablecollectionsofpaintings一批很有价值的画valuableadvice/help/information宝贵的意见/帮助/信息valuablesn.贵重物品valuen.价值,adailyroutine/visit/newspaper日常工作/日访/日报Wecleantheclassroomdaily.=Wecleantheclassroomeveryday.monthly=everymonth/onceamonthyearly=everyyear/onceayear,increase-become/makegreaterinnumberdecrease-tobecomesmaller/fewerremainsilent保持沉默remainstanding/seated一直站着/坐着Waterisaliquid.Whenthetemperatureisbelow0,itturnsintoasolid.Whenthetemperatureisover100,itturnsintoagas.,sciencescientist-scientificvanish=disappearfreezefrozefrozenItsfreezingoutside.=itsverycoldoutside.Themeatwasfrozeninthefridge.Hefrozewhenhesawthethief.=Hestoppedmovingwhenhesawthethief.,obeythelaw/therulesfaint-difficulttohearIcannothearyouifyouspeakinsuchafaintvoice.floatWoodfloatsinwater.Afortablecomfortably,speed(spedsped)movealong/goquicklyCarsarespeedingpasttheschool.汽车从学校旁快速驶过。Hespeddownthestreet.他沿那条街快步走去。speedsthup使加速,carrytothorough=completegetathoroughcleaning得到彻底清理treatmentn.Heunderwenttreatmentforcancer.他接受了癌症治疗。(undergo-经受；经历)treatv.对待；看待Wetreatourteacherasafriend.Itreathiswordsasajoke.,untilShewillstayhereuntilSaturday.Isleptuntil8oclock.Iwaiteduntilhecame.Hewillbehereuntil6oclock.notuntil直到才Shewillnotgotobeduntilshefinishesherhomework.Theydidntleaveuntiltherainstopped.,replyv.replytoaquestion=answeraquestionreplyn.thereplytothequestion/alettershakeoneshead摇头nodoneshead点头Whenmymotherofferedmesomeicecream,Inoddedgladly.,plantbuildingwithmachinesinitWhentheplantcloseddown,manyworkerslosttheirjobs.precious-veryvaluableNothingismorevaluablethanmotherslove.pump-pushbymachineCanyouhelpmepumpthewaterfromthewell?,relax-restfromworkAfteradayofhardwork,Irelaxedathome.viewwhatyoucanseefromaplaceorapositionIwantaroomwithagoodviewbecauseIwillstaythereforalongtime.weird=strange,Exercises1:根据句意和中文释义填写单词。,Thereisamouseinthedrain.Woodfloatsonwater.Sometimesmylittlebrotherisreallyweird.Asastudent,youmustobeytheschoolrule.Wehopedtogetherletter,butthereisnoreply.,下水道,漂浮,奇怪的,服从,答复,6.Herepliedthathewouldnotliketogotoherparty.7.Thatsaratherwonderfulfootballmatch.8.Letssitoverthere.9.Intherecipe,itsaysthatImustusetwoeggs.10.Youcanopenitifyoufolloweverystepintheinstructions.,回答,相当,那里,食谱,步骤,A.Choosethebestmeaning,1.vanishing2.froze3.impatient4.view,b.disappearing,a.angrybecauseitwantedDaisytodosomething,c.stoppedmoving,a.thingsyoucansee,5.spedA.movedfastB.fellC.climbed6.relaxedA.flowedthroughB.droppedC.restedcomfortably7.thoroughA.completeB.ordinaryC.incomplete8.preciousA.verybeautifulB.veryvaluableC.veryuseful,A,C,A,B,B.MatchthewordsinColumnAwiththemeaningsinColumnB.,1.fainta.somethingdonetochangeapersonorthing2.noddedb.push(bymachine)3.treatmentc.difficulttohear4.sewaged.verystrange5.plante.movedherheadupanddown6.pumpf.buildingcontainingmachines7.weirdg.wastematteranddirtywater,Exercise2:根据句意和首写字母提示补全单词。,Whenyoufreezewater,itwillbecomeasolid.Ifyouexercisemore,theamountofwateryouneedwillincrease.Mysisteriskindandsheoftencarrieswaterforanoldman.ThequestionisratherdifficultandIcantanswerit.Ifyoudontknowtheanswer,youcanshakeyourhead.,6.Hetakesabathtwicedailyinsummer.7.Thenumberofthestudentsdecreasedfrom210to160thisyear.8.Thenoveldescribesthelifeoftheordinarypeoplethere.9.Thecarspedalongtheroadtowardsthevillage.10.Theoiliscarriedacrossthedesertinpipelines.,1.brushonesteeth2.pourinto3.vanishdownthedrain4.turnoffthetap5.wastewater6.soundimpatient7.floatcomfortablyinacloud8.enjoytheview9.dropintoastream10.speeddownthemountain11.cleanup12.athoroughcleaning13.theendofajourney14.asewageplant15.pumpwaterintotheriver16.liquidgold17.remembernottodosth18.addto19.awatertreatmentworks20.waitaminute,刷牙,源源流入,流进下水道,关闭水龙头,浪费水,听起来不耐烦,舒适地漂浮在云中,欣赏风景,跌入小溪,沿山快速下来,把净化,彻底清洗,旅程的终点,污水处理厂,把水抽入河流,液体黄金,Findoutthephrasesfromthepassage.,记得别去做某事,把加进,一个水处理厂,等一会儿,post-reading,ambition,raw,80”,father,bed,eye,60”,40”,20”,Letslearntoplayagame,Example:,A,B,C,D,Agame!,liquid,freeze,80”,vanish,speed,precious,60”,40”,20”,A,reply,solid,80”,drain,treatment,weird,60”,40”,20”,B,sink,faint,80”,sewage,symbol,pump,60”,40”,20”,C,Sentencepatterns:1.Itisnoteasyformetogetthere.,important重要的difficulthardnecessary必要的unnecessarypossible可能的impossible,Itis,forsbtodosth,Itisverykindofhimtohelptheblindman.,nicegoodcleverfoolishsillyruderightwrong,Itisofsbtodosth,2.Iwasfloatingcomfortablyinacloud,enjoyingtheview.Theoldmanwassittingonthebench,sleeping.2.Shewassittingunderthetree,readingabook.3.Tomislyingonthesofa,listeningtoMP3.4.Theyweresittingonbeach,sunbathing.5.Wearestandingstill,listeningtothenationalanthem.,1.那位老人坐在长凳上，睡觉。,2.她坐在树底下，看书。,3.汤姆躺在沙发上，听mp3。,4.他们坐在沙滩上，晒太阳。,5.我们肃立，听国歌。,3.Iwaiteduntilyoucalledme.I_untilyoucalledme.4.Thisistheendofyourjourney.You_yourtrip.5.Whatdoyoumeanbyliquidgold?What_liquidgold_?What_liquidgold?6.Therewasnoreply._.,didntleave,havefinished,doesmean,isthemeaningof,Nobodyanswered,cloud,stream,DongjiangRiver,reservoir,watertreatmentworks,sewageplant,sea,thejourneyofWater,Daisysbathroom,24daysago,floatin,enjoy,2.dropinto.,3.speeddowninto,4.carryto,cloud,stream,DongjiangRiver,reservoir,watertreatmentworks,sewageplant,sea,Daisysbathroom,5.bedirtyafter.,getathoroughcleaning,in,addto.,clean.up,6.traveltoinpipesunderthestreets,7.finishwith,asewageplant,8.pumpinto,gobackinto,again,WatertalkThisisadialoguebetweenDaisyandadropofwater.Daisyisbrushingherteethwiththetapleftrunning.ThewatertellsDaisytoturnthetapoff,andshefollowed.ThewatertellsDaisyaboutitsjourneyfromacloudinYunnantotheDongjiangRiver,toareservoir,tothewatertreatmentworks.ThewatertellsDaisythatwhenitgoesdownthedrain,itwillgotoasewageplantandthenintotheriver.Itremindsherthatwaterisprecious.DaisytellsBennythatshehastalkedtothewater,andBennythinkssheisweird.,Sentencepatterns,1.Iwaiteduntilyoucalledme.=Ididntleaveuntilyoucalledme.2.Shedidntgotobeduntilshefinishedherdrawing.=Shewenttobedaftershefinishedherdrawing.=Shedidntgotobedbeforeshefinishedherdrawing.,3.IwenttothesafariParkaftertheTVfilmwasover.=IdidntgototheSafariParkuntiltheTVfilmwasover.4.Thelibrarywillbeclosedat9:00intheevening.=Thelibrarywontbecloseduntil9:00intheevening.5.Theystartedtheworkwhenthelightwasbrightenough.=Theydidntstarttheworkuntilthelightwasbrightenough.,6.Yourekindtohelpmewithmymaths.=Itiskindofyoutohelpmewithmymaths.7.Youbelievedwhathesaid.Youarereallyfoolish.=Itisreallyfoolishofyoutobelievewhathesaid.8.Youhelpmealot.Youarereallynice.=Itisreallyniceofyoutohelpmealot.,A,A,A,B,C,A,Oneday,Suzysmothergaveheraone-yuancoin.Itwasratherdirty,soSuzyputitinthesinkandwashedit.Whenthecoinwasniceandclean,itsuddenlystartedtalkingtoSuzy.,Listening:Pictureordering,Revision:TheWatersJourney,cloud,stream,DongjiangRiver,reservoir,watertreatmentworks,sewageplant,sea,Daisysbathroom,A,A,A,B,C,A,Listening:PictureorderingListentothecoinsstory.Thepicturesbelowarenotintherightorder.Writethenumbers1-8toshowtherightorder.,4,7,1,5,8,2,6,3,A,A,A,B,C,A,Language,Thereismilkinthefridge.,Therearethirty-ninestudentsinmyclass.,Thereisaballandsometoysonthefloor.,Therearesomeballsandatoycaronthefloor.,There+be,Thereisasmalltownacrosstheriver.,Weusealotof,alittle,muchandnowithuncountablenouns.,Weusealotof,afew,manyandnowithpluralcountablenouns.,Thereisalotof/alittle/notmuch/nowaterinthepool.,Therearealotof/many/afew/notmany/noswimmers.,Thingstoremember:,alittleandnotmuchhavesimilarmeanings.Sodoafewandnotmany.,Weusuallyusemuchinnegativesentences,e.g.,Thereisnotmuchwater.,Weusehowmuchwithuncountablenounsandhowmanywithpluralcountablenouns.,Thereismilkinthefridge.,Howmuchfoodisthereinthecupboard?,Howmanyorangesarethere?,Thereisalot/alittle/notmuch/none.,Therearealot/afew/notmany/none.,howmuchorhowmany,IvegotShesgot,toomanytoofewenough,eggs.,toomuchtoolittleenough,milk.,AmountthatAlberthas,Fillintheblanks,AmountthatAlberthas,1.Hehastoofewprawns.2.onions.3.redpeppers.4.mushrooms.5.salt.6.sugar.7.tomatosauce.8.cookingoil.,Hesgottoofew,Hesgottoomany,Hesgottoomuch,Hesgottoomuch,Hesgotenough,Hesgottoolittle,Hehasenough,A,A,A,B,C,A,Speaking,Whydoweneedwater?,Speakup,Workingroupsof5.S1isinchargeofthewaterinthecity.Theotherstudentsmustexplainhowtheyusewater.,Usefulexpressions:Weneedwaterforwashing/drinkingItisveryimportantbecauseIfwedonothavewater,will,Savingwater,Whatcanwedotosavewater?,Dontwashunderrunningtaps.,FixTurndrippingtapsoff.,Useamugforbrushingteeth.,Dontwaterplantstoomuch,Takeashowerratherthanabath.,Dontwasteforplayingwater.,A,A,A,B,C,A,writing,Usinggraphsandcharts,Alinegraph,Abarchart,Apiechart,Aflowchart,Makingflowcharts:SHENZHENSWATER,travelsinpipesunderthestreets,comesoutoftap,runsdowndrain,1.Howdoyouknowwhatitisabout?,travelsinpipesunderthestreets,comesoutoftap,runsdowndrain,2.Howdoyouknowwhenitstartsandfinishes?,3.Howmanystepsarethereinthechart?,4.ArethewordsinthestepswritteninCompletesentences?,Fromthetitle.,Thefirstoneatthetopiswhereitstartsandtheoneatthebottomiswhereitends.,Seven.,No.Theyarewritteninnoteform.,Answerthequestionsabouttheflowchart.,Imagineyouare30yearsold.Writeaflowchartofyourlifefromthetimeyouwerebornuptoyour30thbirthday.Whenyouwriteaboutpasttime,remembertoputtheverbsinthepasttense.,Makingflowcharts,Iwasborn,Ilearnttoplaythepianoatagefive,Iwonapianocompetitionatageten,Istudiedatafamoussecondaryschoolatageeleven,Istudiedatuniversityatageeighteen,IearnedadegreeinPhysicsatagetwenty-two,Imarriedatagetwenty-five,Ibecameanastronautatagethirty,Makingflowcharts:Mylifetill30,Linegraphshowshowamountschange.,Mr.Lao,Janesuncle,ownsafastfoodrestaurant.Janehasmadealineforhimtoshowthenumberofhamburgershesells.Lookatthegrap