【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.Believeinyou

rself.Topic:Environmentalprotection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.PreparationAsweallk

now,theenvironmentaroundusisgettingworseandworsetoday.Waterispolluted,sowehavenocleanwatertodrink.Manytr

eesarebeingcutdown,andsomeanimalsaregettingfewerandfewer.Therearesomefactoriesthatarepouringdirtyairintothesky.Peoplethrowrubbisheverywhere.W

iththedevelopmentofmachines,noisepollutionhasalsoincreased.Itaffectsnotonlylivesbutalsoourfuture.Inordertoliveabetterlife,somethingmustbedone

tostopthepollution.First,weshouldturnoffthetapintimetosavewater.Second,wecanreuseclothbagsinsteadofplastic

bagswhileshopping.Sowecanreducethe“whitepollution”.Third,trynottodriveourpersonalcars,wecanwalktoschool.

Besides,wecanrecyclewhatpeopledon’tuseanymoretomakenewthings.Let’stryourbesttoprotectourenvironment.Aslongaswepulltogether,wewillbuildabea

utifulenvironmentPreparation—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.)II.Phrase1.水污染____________________2.齐心协力__________________3.关掉____

__________________4.砍倒______________________5.扔垃圾____________________6.倾倒_____________________III.Solutionsofpollution

pollutepollutionprotectprotectionenvironmentenvironmentalrecyclerecycledreusereusedwaterpollutionpulltogetherturnoffcutdownthrowrubbishpourintoWes

houldturnoffthetap.Wecanreuseclothbagsinsteadofplasticbagswhileshopping.Trynottodriveourpersonalcars.Wec

anrecycle̶̶̶what̶̶̶people̶̶̶don’t̶̶̶use̶̶̶any̶̶̶more̶̶̶to̶̶̶make̶̶̶new̶̶̶things.PreparationAsweallknow,theenvironmentaroundus

isgettingworseandworsetoday.Waterispolluted,sowehavenocleanwatertodrink.Manytreesarebeingcutdown,ands

omeanimalsaregettingfewerandfewer.Therearesomefactoriesthatarepouringdirtyairintothesky.Peoplethrowrubbisheverywhere

.Withthedevelopmentofmachines,noisepollutionhasalsoincreased.Itaffectsnotonlylivesbutalsoourfuture.Inordertoliveabetterlif

e,somethingmustbedonetostopthepollution.First,weshouldturnoffthetapintimetosavewater.Second,wecanreuseclothbagsinsteadofplasticbagswhileshoppi

ng.Sowecanreducethe“whitepollution”.Third,trynottodriveourpersonalcars,wecanwalktoschool.Besides,wecanrecyclewhatpeopledon’tuseanymoretomakenewthings

.Let’stryourbesttoprotectourenvironment.Aslongaswepulltogether,wewillbuildabeautifulenvironment._________________________________________

___________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________Com

municationSumminguptheskillsofcommunication,andmakeadialoguewithyourgroupmembers.A:̶̶̶Have̶̶̶you̶̶̶read̶̶̶today’s̶̶̶newspaper̶̶̶

?B:Notyet.1_____________________?A:Yes.Thereisareportaboutthepollution.Theriverisreallydirty.Peoplethrowrubbish

intotheriver.Factoriesareputtingwasteintotheriver.B:2______________________________________________?A:We

shouldwritetothegovernmentandaskthemtoclosedownthefactories.B:3_________________.Butmoreandmorepeoplehaverealizedtheimportanceofenvironment.A:4

______________________________________________?B:Manypeoplearetryingtoplantmoretreesnow.Thisweekend,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/serious/specia

lWhatshouldwedotoprotecttheenvironmentIagreewithyou/Goodidea.WhataretheydoingtoprotecttheenvironmentCommu

nication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’smakeadialoguewithyourgroupmembersTh

efirstletterorproperformsThetopicofenvironmentalprotectioncanbeusedinreadingcomprehension.Let’shaveatry.Completethepassageaccordin

gtothefirstletterorwiththeproperformsofthewordsgiven.Inthenineteenthcentury,theriverwas1______（pollute）

becausemany2___________(factory)werebuilt.People3t________everythingthey̶̶̶didn’t̶̶̶want̶̶̶into̶̶̶the̶̶̶river.̶̶̶Many̶̶̶dirtythingsgot4i______ther

iver.In1830,theriverinLondonbecameeven5________(bad),nofishcould6l______init,and̶̶̶̶̶̶it’s̶̶̶7___________(harm)tohealth.Butinthemiddleofthe8____

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

ed̶̶̶to̶̶̶it.̶̶̶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iveharmful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Completethepassageaccordingtothefirstlettersorwiththeproperformsofthewor

dsgivenManyhave1________(hear)ofsharkfinsoup.Thisfamousdishis2e__________popularinsouthernChina.Butdoyourealizethatyou’re3__________(ki

ll)awholesharkeachtimeyouenjoyabowlofsharkfinsoup?Whenpeoplecatch4________(shark),theycutofftheirfins

andthrowthembackintotheocean.5W________afin,asharkcannolongerswimanddies.Manybelievetheyarethe6________

___(strong)intheirfoodchain.Butlotsofsharksarecaughtand7t______everyyear.Thenumberofsomekindsofsharks8__

______(have)fallen.Sofar,noscientificstudieshaveshownthatsharkfinsaregoodfor9h_______.Let’s10p______thesharks!h

eardspeciallykillingsharks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ABAABB

CCooperation•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,showersclothbagsPlasticbagswalk,bik

e,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BuildaBeautifulC

hinaHowWhyTurnoffthetapintime.Don’tuseplasticbagswhileshopping.Trynottodriveourpersonalcars.Don’tusethrowawaychopsticksandcups.To

savewaterToreducethewhitepollutionTomaketheairbecomebetterTosavethepaperMindmapCooperation•Beginning—Topicsentence•Tea

m1and2•Middle—Supportingsentence•Team3and4•Ending—Concludingsentence•Team5and6Beginning—Topicsentenc

e•Nowadays,ourenvironmentisgettingworseandworse.•TobuildabeautifulChina,wemustprotectourenvironment.•Itisourdutytoprotectourenvironment

.Middle—Supportingsentence•First,weshouldturnoffthetapintimetosavewaterifweleavearoom.Second,toreducethe“whitepollution”,wecanuseclothbagsinsteadofp

lasticbagswhileshopping.Third,trynottodriveourpersonalcars.Wecanwalktoschool.Ridingbikesisgoodforourhealth.Bes

ides,weshouldn’tusethrowawaychopsticksandcups.Ending—Concludingsentence•Let’stryourbesttoprotectourenvironment.•Aslongaswepulltogether,wewill

buildabeautifulChinaandrealizeourChinesedream.•Let’smakeacontributiontoimprovingtheenvironment.BuildabeautifulChinaNowa

days,ourenvironmentisgettingworseandworse.TobuildabeautifulChina,wemustprotectourenvironment.First,weshouldturnoffthetapintimetosavewat

erifweleavearoom.Second,wecanuseclothbagsinsteadofplasticbagswhileshopping.Third,trynottodriveourpersonalcars.Wecanwalktoschoolorwork.What’smore,ino

rdertosavethepaper,weshouldn’tusethrowawaychopsticksandcups.Let’stryourbesttoprotectourenvironment.As

longaswepulltogether,wewillbuildabeautifulChinaandrealizeourChinesedream.HomeworkWritingaboutenvironm

entalprotectionWhoarethewinners?Thankyou!