八年级英语上册 Chapter 1 《Water》课件(3) 牛津深圳版.ppt

chapter1water,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