Module 12 Unit 1If everyone starts to do everything the world will be saved 課件外研九年英語上冊

Module12Unit1Ifeveryonestartstodoeverything,theworldwillbesaved外研版九年級上冊Learningobjectives1.Masterthekeywordsofthislesson.2.Beabletocatchtheimportantinformationinthetextbylistening.3.Throughdiscussionofenvironmentalpollution,moresuggestionsonenvironmentalprotectionareputforwardtoenhancetheawarenessofenvironmentalprotection.airpollution

water

pollutionwhite

pollutionnoise

pollutionrubbish

pollutionlight

pollutionHowmanykindsofpollutiondoyouknow?Leadin例句：Sheworksinachocolatefactory.n.制造廠；工廠Presentation拓展：串記：例句：Manhasbeenpollutingtheearth.Thereisalotofpollutionintheriver.Thepollutedwaterkillsthefishandpollutesourdrinkingwater.v.污染pollutionn.污染；污染物pollutedadj.受污染的polluted也是pollute的過去式和過去分詞Presentation拓展：例句：InNingbo,everyoneknowsthatthingsinbluerubbishbinscanberecycled.名詞形式：recycling回收利用；循環(huán)利用Recyclingmeansthattherubbishwillbemadeintosomethingthatcanbeusedagain.例句：v.回收利用，再使用（廢品）Presentation例句：Wewillreducethewasteweproduceandhelpothers.拓展：waste名詞浪費；白費。常用短語awasteof浪費……動詞浪費。常用搭配：wastetime(in)doingsth.浪費時間做某事其他常見用法：n.廢料；廢棄物Presentation例句：講解：發(fā)音以元音音素開頭，其前用不定冠詞時，要用an.Isheafriendoranenemy?n.敵人；仇人復(fù)數(shù)：enemiesPresentation例句：Themaincropsareoatsandbarley.n.莊稼；作物Presentation例句：“I’ll

kill

you

forthat,”

he

roared.v.殺死；弄死Presentation例句：Oil

doesnot

blendwith

water.n.石油Presentation例句：Itwouldbegoodtohavelesspollution.less/fewer/more拓展：lesslittle的比較級，意為“較小的；較少的”，修飾不可數(shù)名詞fewerfew的比較級，意為“更少的”，修飾可數(shù)名詞復(fù)數(shù)moremany和much的比較級，意為“更多的”，既可修飾可數(shù)名詞復(fù)數(shù)，也可修飾不可數(shù)名詞adj.較小的；較少的n.較少數(shù)；較少量littleadj.少的；小的→比較級：lessadj.較少的；較小的Presentation拓展：例句：構(gòu)成：hope（n.希望）+-less（形容詞后綴）Thoughthesituationishopeless,wenevergiveup.adj.無望的hopev.&n.希望hopefuladj有希望的hopelessadj.無望的hopefullyadv.有希望地hopelesslyadv.無望地Presentation1.Thefactoryiscausingalotof___________.2.Thereshouldbesome________tostoppollution.3.Wecan_________wasteproducts,suchas_______andpaperinarecyclingcentre.pollutionrulesrecycleglassListeningListenagainandread:Lingling:Afterourlessonontheenvironment,I’mworriedaboutthefuture.Pollutionisourgreatenemy,andwehavetofightit.Iftheriversarepolluted,farmerscan’tusewaterfortheircrops.Tony:Andinsomeplaces,pollutionfromfactoriesspreadsovercitiesandvillages.Itmakespeopleill,andmayevenkillsthem.Pollutionisadangertoourhealth.

Readingtask

Betty:Andthere’resomanycarsontheroad.Theyusesomuchoilandcausepollutionaswell.Daming:Butweareonlystudents.Wecan’tdoanythingaboutfactoriesandcars.Betty:It’snousetalkingaboutthingswecan’tdo.We’vegottothinkofthingswecando!Daming:Suchas…?Lingling:Doyouthinkwecanmakeourschoolagreenschool?Daming:What’sagreenschool?Readingtask

Lingling:Atagreenschool,everyclasscollectswasteorrubbishwhichcanberecycledorusedagain.Thentheschoolsellsthewasteandusesthemoneytohelpstudentsinpoorareas.Daming:Niceidea!Betty:Studentsatagreenschoolalsolearnwaystosaveenergyandrecycleathome.Thatmeanslesswaste.Tony:That’sagoodidea.Thoughpollutionisheavynow,Idon’tthinkit’shopeless.Ifeveryonestartstodosomething,theworldwillbesaved.Readingtask

Whataretheytalkingabout?Theyaretalkingabout_____________________and__________________________.pollutionproblemswhatthestudentscandoReadingtask

PollutionProblemsIftheriversarepolluted,__________________________________________.2.Insomeplaces,pollutionfromfactories

_________________________________.3.Thecarsontheroad_______________________________________________.usewaterfortheircropsfarmerscan’tspreadsovercitiesandvillagescausepollutionaswellusesomuchoilandReadingtask

Whatthestudentscando?4.Supportagreenschool:everyclass

_______________________whichcanbe_______________________.Thentheschool_________________________tohelpstudents__________________.5.Studentslearn_________________________________________.Thatmeans__________.collectswasteorrubbish

recycledorusedagaintheschoolsellsthewasteinpoorareaswaystosaveenergyandrecycleathomelesswasteReadingtask

Completethepassagewiththecorrectformofthewordsinthebox.cause,enemy,factory,kill,oil,pollute,spreadPollutionisourgreat(1)________.Pollutionfrom(2)____________isadangertoourhealth,andmayeven(3)____people.Factoriessometimes(4)________rivers,andfarmerscannotusethewaterfortheircrops.Pollution(5)________overcitiesandvillages,andthat(6)______evenmoredanger.Carsusealotof(7)_____andcausepollutiontoo.enemyfactorieskillpollutespreadcausesoilReadingtask

Workinpairs.Listthepollutioninyourplace.Chooseoneproblemandsaywhatshouldbedoneaboutit.Theairpollutioninourcityisgettingworse.Whatcanwedotostopit?-Ithinkwecanrideourbicyclestoschoolmore.Pairwork1.Andinsomeplaces,pollutionfromfactoriesspreadsovercitiesandvillages.在一些地方，來自工廠的污染遍布城市和村莊。spreadsover遍布在...,復(fù)蓋在...Whathestudiedspreadovermanyfields.他所研究的內(nèi)容涉及許多領(lǐng)域。LanguagepointsLanguagepoints3.Andthere’resomanycarsinthestreet.Theyusesomuchoil…街道上有很多車，他們使用很多石油…somany很多Youcan’tcrushsomanypeopleintotheclassroom.辨析：somany與somuchsomany用來修飾可數(shù)名詞，somuch用來修飾不可數(shù)名詞。Therewassomuchnoiseoutsidethatwecouldn’theartheteacher.Hefeelsnervouswhenherfacessomanypeople.Languagepoints4.aswell

也；又拓展：(1)相當于too或also,常位于句末，無須用逗號與句子隔開。IamgoingtoLondonandmysisterisgoingtoaswell.(2)aswell在口語中也可置于句中，作“也好，也行”或“倒不如”解。用來緩和語氣。Youmayaswellgo.你去也好。(3)Aswell也可以直接用于just之后，用作應(yīng)答語。可視為(It’sjustaswell)的省略。作“幸虧，幸而，無妨，沒關(guān)系”講。—Wearetoolatetoseethefilm.—Justaswell,Ihearitisn’tverygood.Languagepoints5.Suchas…？例如……suchas

表示舉例，意為“例如，諸如此類的，像……那樣的”，相當于like或forexample。Eg:Animalssuchasrabbitsanddeercontinuetobeactiveallwinter.TherearefewpoetssuchasKeatsandShelly.Languagepoints6.Thatmeanslesswaste.(1)less較小的，較少的；較少數(shù)，較小量1)less是little(??；少)的比較級。

Hespendslesstime(in)doingexperiments.2)“l(fā)ess+形容詞或副詞”構(gòu)成比較，譯為“較不，更不”。

Itislesscoldthanitwasyesterday.Languagepoints3)Less作名詞時,表示“較小量，較少量”

Lessthantenofthethermometersremain.

這些溫度計剩下不到十支。4)less作介詞時,譯為“不足，還差”Fivelesstwoleavesthree.五減去二余三。Thetimecycleisayearlessthreedays.(時間)周期是差三天一年。LanguagepointsExercise

根據(jù)語境或提示，完成填空。1．Don’twaste

water．Pleaseturnoffthetapafteryouwashyourhands．2．It’smoreandmoreimportantforustosaveenergy

now．3．Air

pollution

（pollute）isveryharmfultoourhealth．4．Thestudentsfromagreenschoolarehelpingcollectwastepaperandbottlesfor

recycling

（recycle）．5．Thefarmerswereworriedbecausetheheavyraindidmuchdamagetotheir

crops

（crop）．

astenergypollutionrecyclingcrops單選1．Bobknowshowtocutthecostoftheproject．I’msurehecandotheworkwith

moneyand

people．A．fewer；more B．more；fewer C．less；fewer D．less；less2．It’snouse

toomuchbecausetheydon’tlisten