【文档说明】《Unit 1 Saving the Earth》PPT课件2-九年级下册英语【牛津上海版】.ppt，共(28)页，2.726 MB，由小喜鸽上传

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TopicRevision̶̶̶̶̶̶̶̶̶̶̶̶̶̶̶̶̶̶̶̶̶̶̶̶̶̶̶̶Environmental̶̶̶ProtectionAttitudeiseverything.Believeinyourself.Topic:E

nvironmentalprotection学习目标：1.以环保为话题，在中考中情景交际，阅读和作文的总结和运用。2.培养学生小组合作，归纳解题技巧。能力目标：1.适应中考。2.小组合作的方式总结语言规律。情感目标：激发学生学习兴趣，培养学习能力

。CooperationReadthearticleandcompletethefollowingtasks.Discusswithyourpartners.PreparationAsweallknow,theenvironmentar

oundusisgettingworseandworsetoday.Waterispolluted,sowehavenocleanwatertodrink.Manytreesarebeingcutdown,andsomeanimalsaregettingfewerandfew

er.Therearesomefactoriesthatarepouringdirtyairintothesky.Peoplethrowrubbisheverywhere.Withthedevelop

mentofmachines,noisepollutionhasalsoincreased.Itaffectsnotonlylivesbutalsoourfuture.Inordertoliveabetterli

fe,somethingmustbedonetostopthepollution.First,weshouldturnoffthetapintimetosavewater.Second,wecanreuseclothbagsinsteadofplasticbagswhileshoppin

g.Sowecanreducethe“whitepollution”.Third,trynottodriveourpersonalcars,wecanwalktoschool.Besides,wecanrecyclew

hatpeopledon’tuseanymoretomakenewthings.Let’stryourbesttoprotectourenvironment.Aslongaswepulltogether,wewillbuildabeautifulenvir

onmentPreparation—Readthearticleandcompletethefollowingtasks.I.Vocabulary1污染________________(v.)_____

______________(n.)2.保护_______________(v.)____________________(n.)3.环境________________(n.)___________________(

adj.)4.回收_______________(v.)____________________(adj.)5.再利用______________(v.)___________________(adj.)I

I.Phrase1.水污染____________________2.齐心协力__________________3.关掉______________________4.砍倒______________________5.扔垃圾____________________6.

倾倒_____________________III.Solutionsofpollutionpollutepollutionprotectprotectionenvironmentenvironmentalrecyclerecycledreusereusedwate

rpollutionpulltogetherturnoffcutdownthrowrubbishpourintoWeshouldturnoffthetap.Wecanreuseclothbagsinsteadofplasticbagswhileshopping.Trynotto

driveourpersonalcars.Wecanrecycle̶̶̶what̶̶̶people̶̶̶don’t̶̶̶use̶̶̶any̶̶̶more̶̶̶to̶̶̶make̶̶̶new̶̶̶things.PreparationAsweallknow,theenvironmentarou

ndusisgettingworseandworsetoday.Waterispolluted,sowehavenocleanwatertodrink.Manytreesarebeingcutdown

,andsomeanimalsaregettingfewerandfewer.Therearesomefactoriesthatarepouringdirtyairintothesky.Peoplethrowr

ubbisheverywhere.Withthedevelopmentofmachines,noisepollutionhasalsoincreased.Itaffectsnotonlylivesbutalsoourfuture.Inordertolivea

betterlife,somethingmustbedonetostopthepollution.First,weshouldturnoffthetapintimetosavewater.Second,wecanreuseclothbagsinsteadofplasti

cbagswhileshopping.Sowecanreducethe“whitepollution”.Third,trynottodriveourpersonalcars,wecanwalktoschool.Besides,wecanrecyclewha

tpeopledon’tuseanymoretomakenewthings.Let’stryourbesttoprotectourenvironment.Aslongaswepulltogether,wewillbuildabeautifulenvironment._

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__________________________________________________________CommunicationSumminguptheskillsofcommunication,a

ndmakeadialoguewithyourgroupmembers.A:̶̶̶Have̶̶̶you̶̶̶read̶̶̶today’s̶̶̶newspaper̶̶̶?B:Notyet.1_____________________?A:Yes.Thereisarepo

rtaboutthepollution.Theriverisreallydirty.Peoplethrowrubbishintotheriver.Factoriesareputtingwasteintotheriver.B:2______

________________________________________?A:Weshouldwritetothegovernmentandaskthemtoclosedownthefactories.B:3_________________.Butmoreandmore

peoplehaverealizedtheimportanceofenvironment.A:4______________________________________________?B:Manypeoplearetryingtoplantmoretreesnow.Thi

sweekend,wewillplanttreesinthepark.5__________________?A:Goodidea.疑问句看答语联系上下文同意对方观点看时态看构成看答语重语境WhynotjoinusIsthereanythingimportant/ser

ious/specialWhatshouldwedotoprotecttheenvironmentIagreewithyou/Goodidea.WhataretheydoingtoprotecttheenvironmentCommunication补全对话=场景句型+上下文判断情景题

，重情景，上下文，重语境。疑问句，特殊词，看时态，看构成。重视逗号和问号，大写小写要审清。CooperationLet’smakeadialoguewithyourgroupmembersThefirstletterorproperformsThetop

icofenvironmentalprotectioncanbeusedinreadingcomprehension.Let’shaveatry.Completethepassageaccordingtothefirstle

tterorwiththeproperformsofthewordsgiven.Inthenineteenthcentury,theriverwas1______（pollute）becausemany2___________(fa

ctory)werebuilt.People3t________everythingthey̶̶̶didn’t̶̶̶want̶̶̶into̶̶̶the̶̶̶river.̶̶̶Many̶̶̶dirtythingsgot4i______theriver.In1830,theriverinL

ondonbecameeven5________(bad),nofishcould6l______init,and̶̶̶̶̶̶it’s̶̶̶7___________(harm)tohealth.Butinthemiddleofthe8____

_____(20)century,theriverwascleanagain.Althoughthewaterwasnot9______(use)fordrinking,itwassoclean̶̶̶that̶̶̶some̶̶̶fish̶̶̶returned̶

̶̶to̶̶̶it.̶̶̶So̶̶̶let’s̶̶̶protect̶̶̶our10e____________.pollutedfactorieshrewworsenvironment被动语态名词变复数一般过去时动词短语比较级名词拼写i

veharmful系表结构20th/twentieth序数词used固定短语动词短语nto填词五记住！•空前空后要注意，名词____要牢记。•动词注意变形记，__态__态标志记。•形__别忘有__级，标志词要心间记。•要填数词请留

意，分清____来记忆。•填入代词要谨慎，五格变化需谨记。单复语副基序三时CompletethepassageaccordingtothefirstlettersorwiththeproperformsofthewordsgivenManyhave1__

______(hear)ofsharkfinsoup.Thisfamousdishis2e__________popularinsouthernChina.Butdoyourealizethatyou’re3__________(

kill)awholesharkeachtimeyouenjoyabowlofsharkfinsoup?Whenpeoplecatch4________(shark),theycutofftheirfinsandthrowthembackintotheocean.5W________afin,a

sharkcannolongerswimanddies.Manybelievetheyarethe6___________(strong)intheirfoodchain.Butlotsofsharksarecaughtand7t______

everyyear.Thenumberofsomekindsofsharks8________(have)fallen.Sofar,noscientificstudieshaveshownthatsharkfinsaregoodfor9h_______.Let’s10p__

____thesharks!heardspeciallykillingsharks现在完成时副词现在进行时名词变复数ithoutstrongestradedhasealthrotect结合语境判断最高级被动语态

主谓一致介词宾语固定句型1分2分3分ABAABBCCooperation•Writing•Discusswithyourpartners•习近平主席提出“绿水青山就是金山银山”,这是中国生态文明建设的

目标，保护环境，从我做起。请结合自己的生活实际，写出四种保护环境的具体做法及这样做的目的。字数80~100字。提示词：tap水龙头；throwaway一次性的BuildaBeautifulChinataps,showe

rsclothbagsPlasticbagswalk,bike,carpaper,throwawaychopsticks,cupsProtecttheenvironment•文体：本文要求写四种保护环境的具体

做法以及这样做的目的，故文体为_______;•时态：文章在介绍具体的做法时，涉及将来发生的事情时，时态用__________;涉及过去发生的事情时，时态用__________;•人称：根据已给出的开头可知在介绍具体的做法时，应用第_

______人称；•写作要点:1保护环境的具体做法；2这样做的目的。说明文一般将来时一一般过去时BuildaBeautifulChinaHowWhyTurnoffthetapintime.Don’tuseplasticbagswhileshoppin

g.Trynottodriveourpersonalcars.Don’tusethrowawaychopsticksandcups.TosavewaterToreducethewhitepollutio

nTomaketheairbecomebetterTosavethepaperMindmapCooperation•Beginning—Topicsentence•Team1and2•Middle—Supportingsentence•Team

3and4•Ending—Concludingsentence•Team5and6Beginning—Topicsentence•Nowadays,ourenvironmentisgettingworseandworse.•TobuildabeautifulChina,wem

ustprotectourenvironment.•Itisourdutytoprotectourenvironment.Middle—Supportingsentence•First,weshouldturnoffthetapintimetosav

ewaterifweleavearoom.Second,toreducethe“whitepollution”,wecanuseclothbagsinsteadofplasticbagswhileshopping.Third,trynotto

driveourpersonalcars.Wecanwalktoschool.Ridingbikesisgoodforourhealth.Besides,weshouldn’tusethrowawaychopsti

cksandcups.Ending—Concludingsentence•Let’stryourbesttoprotectourenvironment.•Aslongaswepulltogether,wewillbuildabeaut

ifulChinaandrealizeourChinesedream.•Let’smakeacontributiontoimprovingtheenvironment.BuildabeautifulChinaNowadays,ou

renvironmentisgettingworseandworse.TobuildabeautifulChina,wemustprotectourenvironment.First,weshouldt

urnoffthetapintimetosavewaterifweleavearoom.Second,wecanuseclothbagsinsteadofplasticbagswhileshopping.

Third,trynottodriveourpersonalcars.Wecanwalktoschoolorwork.What’smore,inordertosavethepaper,weshouldn’tusethrowawaychopsticksandcups.L

et’stryourbesttoprotectourenvironment.Aslongaswepulltogether,wewillbuildabeautifulChinaandrealizeourChinesedream.HomeworkWritingaboutenvi

ronmentalprotectionWhoarethewinners?Thankyou!