Unit13We’retryingtosavetheearth!SectionB(3a~SelfCheck)新課導(dǎo)入FreeTalkWhatcausestheproblems?新課導(dǎo)入Whatshouldwedotosavetheearth?Turnoffthelightswhenweleavearoom.Takeourownbagswhenshopping.Rideabike.Recyclepaper.Don’tusepapernapkins.Putthingswedon’tuseanymoretogooduse.新課導(dǎo)入Whatshouldgovernmentsdotosavetheearth?Theyshouldclosedownthefactoriesthatputwasteintotheriver.Setupalotofbinsonthestreet.Stoppeoplefromusingwoodenchopsticks,plasticbowlsandbags.Organizepeopletocleanupthestreetsandrivers.

LanguageGoal新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測(cè)學(xué)習(xí)目標(biāo)重點(diǎn)研討1. 能記住并正確運(yùn)用本課時(shí)的重點(diǎn)單詞和短語(yǔ)2. 能書寫有關(guān)提出保護(hù)環(huán)境的建議的書信3.能使用派生、合成等方法構(gòu)成新的單詞新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測(cè)學(xué)習(xí)目標(biāo)重點(diǎn)研討3aWhichpartsofthetown/cityhaveaniceenvironment?Whyaretheynice?Whichpartsneedtobeimproved?Why?新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測(cè)學(xué)習(xí)目標(biāo)重點(diǎn)研討GoodenvironmentWhyBadenvironmentWhyparktheairiscleanstreetssomanytreesrestaurantscleanandtidyriveralotofrubbishsomanycarsairtoomanyfactoriesstreets新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測(cè)學(xué)習(xí)目標(biāo)重點(diǎn)研討1Writedifferentformsofthewords.Thenaddmoretoeachgroup.SelfCheckv.—n.pollute—act

protect—inspire—build—create—pollutionactionprotectioninspirationbuildingcreationn.—adj.fame—wood—science—health—south—care—famouswoodenscientifichealthysoutherncareful新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測(cè)學(xué)習(xí)目標(biāo)重點(diǎn)研討adj.—n.different—important—differenceimportanceadj.—adv.slow—wide—sudden—real—slowlywidelysuddenlyreally新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測(cè)學(xué)習(xí)目標(biāo)重點(diǎn)研討2

Matcheachstatementwiththegrammarstructure.StatementGrammarTheriverusedtobesoclean.PresentprogressiveWehaveseenmanychangesintheenvironment.ModalverbsPeopleshouldtakepublictransportationmore.PassivevoiceTheriverispollutedbyfactories.usedtoTheairpollutionisgettingworseandworse.Presentperfect新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測(cè)學(xué)習(xí)目標(biāo)重點(diǎn)研討3Writewaystocutdownonthesekindsofpollution.KindsofpollutionWaystocutdownwaterpollutionlandpollutionnoisepollutionairpollutionstopfactoriesfromthrowingwasteintorivers.TrynottouseplasticbagswhenshoppingCutdownthenumberofcars.Reducethenumberoffactoriesthatburncoal.新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測(cè)學(xué)習(xí)目標(biāo)重點(diǎn)研討WritingInyourletter,describetheenvironmentalproblemsinyourtown/city.1.Whataretheproblems?2.Wherearethey?3.Whatorwhoiscausingtheseproblems?3bWritealettertothecitymayorabouttheproblemsandyoursuggestions.新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測(cè)學(xué)習(xí)目標(biāo)重點(diǎn)研討Then,givesuggestionsorpossiblewaystosolvetheproblems.Ithinkthat…Weshould/could…Isuggest…新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測(cè)學(xué)習(xí)目標(biāo)重點(diǎn)研討思路點(diǎn)撥體裁:說明文。人稱:第一人稱。時(shí)態(tài):一般現(xiàn)在時(shí)。新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測(cè)學(xué)習(xí)目標(biāo)重點(diǎn)研討寫作模板新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測(cè)學(xué)習(xí)目標(biāo)重點(diǎn)研討參考范文1Dearsirormadam,Theenvironmentalpollutionisworseandworsetoday.Wecan’taffordtowaitanylongertotakeaction.

Waterispollutedinsomecitiesandcountryside,wehavenocleanwatertodrink.Manytreesarebeingcutdown,someanimalsaregettinglessandless.Somefactoriesareproducingdirtyairintothesky,thepopulationisincreasingfasterandfaster,resourcesaregettinglessandless,etc..Notonlydoesitaffectourlivesandhealth,butitalsohasagreateffectinthefuture.新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測(cè)學(xué)習(xí)目標(biāo)重點(diǎn)研討People’shealthhasbeengreatlyaffectedbyair,noiseandwaterpollution.Inordertoliveabetterlife,___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours, Jimweneedtoprotectourworld.Weshouldn’tthrowawayrubbisheverywhere.Weneedtorecycle,reduce,reusethings.Don’twastethings,whichsavesmoneyandreducespollution.Weshouldn’tuseplasticbags.Wemustplantmoretreesandstoppeoplecuttingdownthem.Wehopeourworldwillbemoreandmorebeautiful.新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測(cè)學(xué)習(xí)目標(biāo)重點(diǎn)研討參考范文2新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測(cè)學(xué)習(xí)目標(biāo)重點(diǎn)研討能書寫保護(hù)環(huán)境的相關(guān)建議Unit13SectionB(3a~SelfCheck)新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測(cè)學(xué)習(xí)目標(biāo)重點(diǎn)研討能使用派生、合成等方法構(gòu)成新的單詞新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測(cè)學(xué)習(xí)目標(biāo)重點(diǎn)研討

按要求完成下列句子，每空一詞。1.Mysuggestionistothrowrubbishinthebins.(改為同義句)I________________rubbishinthebins.2.Thebossinthisfactorymadetheworkersworkfor12hoursadayinthepast.(改為被動(dòng)語(yǔ)態(tài))Theworkersinthisfactory______made____workfor12hoursadayinthepast.suggestthrowingwere

to新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測(cè)學(xué)習(xí)目標(biāo)重點(diǎn)研討3.Whenbuildingherhouse,Amymadegooduseofalltheoldthingsandrubbish.(改為同義句)Alltheoldthingsandrubbish____________________whenAmybuiltherhouse.4