Unit13

Wearetryingtosavetheearth!SectionB3a~SelfCheck九年級全一冊

人教版通過本課的學習，學生能夠：①能夠應用本單元所學詞匯短語句型，根據本單元話題保護環境，給市長寫一封信你所在的城市存在的環境問題并給出你的建議。②鞏固這一個單元學過的重點詞匯和短語。LearningGoalsWritingWritealettertothecitymayorabouttheproblemsinyourcityandyoursuggestions.Inyourletter,describetheenvironmentalproblems

inyourtown/city.1.Whataretheproblems?2.Wherearethey?3.Whatorwhoiscausingtheseproblems?Then,givesuggestionsorpossiblewaystosolvetheproblems.?Ithinkthat…

?Weshould/could…

?Isuggest…3aWriting體裁時態人稱結構書

信一般現在時第一人稱三段式

本次寫作內容是一封書信，信中首先要介紹你所在城市存在有哪些環境問題，是誰造成的這些問題，然后提出解決這些環境問題的方法和措施，可以結合3a中列舉的問題和前面學過的解決辦法來完成這封信。writinginstructionWarmingUp活動：校園環保標語征集小組合作，針對目前校園中存在的不環保現象設計至少三條標語，并制成海報。以下標語提示句型可供參考：Don’t...Weshould...Wecan’t/shouldn’t...,or...Ifwe...,ourworldwill...WritingOutlineBeginingBodyEndingWeshouldtryourbesttomakeourhometownmorebeautiful.First,weshould...Second,don't...Third,weshould...Fourth,weshould.Inaword,weshouldgetintoagoodhabitof...WritingDearSir/Madam,Environmentalproblemsarebecomingmoreandmoreseriousallovertheworld.Withthedevelopmentofthesociety,therearetoomanycarsonthestreetsinourcity.Carshavemadetheairunhealthyforpeopletobreathe.Blacksmokeandpoisonousgasaregivenoffbyfactories.Factoriesalsoputwasteintotheriver.Andwhereverwego,wecanfindrubbish.

Nowmoreandmorepeoplehaverealizedtheseproblems.Ithinkthatgovernmentsshouldclosedownthefactoriesanddeveloplawstostoppeoplefromdrivingcarseveryday.Isuggesteveryoneinthistownshouldhelptocleanuptheriverandthestreets.Weshouldcalloneveryoneinthetowntothrowrubbishinthedustbins.Ihopetheproblemwillbesolvedinthenearfutureandourhomewillbecomebetterandbetter.Onepossibelversion:1.TopicPre-writingRead3bandtellwhatwearegoingtowritetoday.主題：文體：人稱：時態：要點：介紹環保現狀并提出環保建議應用文（書信）描述問題時第三人稱為主，介紹具體措施時第一人稱為主一般現在時介紹當前環境現狀，產生這些問題的原因以及如何解決Emotion主題：如何建設綠色校園人稱：__________

時態：__________要點：①_______________；②___________________；③_______________第一人稱一般現在時學校環境現狀如何建設綠色校園號召大家參與使我們的環境更加美好是我們的責任。________________tomaketheenvironmentmorebeautiful.首先，我們不應該到處扔垃圾。_______,wearenot_____________droplittereverywhere.第二，為了減少空氣污染，我們應該乘公共汽車或坐地鐵來代替開車。________,to_________airpollution,weshouldtakethebusorsubway________________.素材積累1．詞匯與句型It’sourdutycutdowninsteadofdrivingSecondFirstsupposedto騎自行車還有其他的優點。Thereare________________ofbike_______.當你離開房間的時候，你應該關燈以節約用電。Youshould_____________by___________thelightswhenyouleavearoom.你經常扔掉你不再需要的東西嗎？Doyouoften_____________thingsyou___________anymore?素材積累1．詞匯與句型otheradvantagesridingsaveelectricityturningoffthrowawaydon’tneed學校環境現狀：Ourschoolcallsforeveryonetotryhisbesttobuildagreenerschool.Inourschool,therearesomeenvironmentalproblems.________________________________(擴寫具體的環境問題)如何建設綠色校園：Inordertomakeourschoolgreen,weneedtotellstudentstheimportanceofenvironmentalprotectionfirst.______________________．(擴寫具體措施)Second,weshoulddocleaningregularly.Besides,wearesupposedtoencouragestudentstosaveenergy._______________．(擴寫具體如何節約能源)號召大家參與：It'simportanttobuildagreenschool____________________．(擴寫原因)Ibelieve__________________．(呼吁大家一起努力)①Allofuswanttoliveinabetterplace,soit’sourdutytobeautifytheenvironment.（so引出結果）

②Notonlycanitprotecttheenvironment,butitisalsogoodforourhealth.（notonly...butalso...連接兩個并列句）

③Ifeveryonecanmaketheireffort,ourworldwillbemuchbetter.（if引導條件狀語從句）2．連接詞與過渡語素材積累謀篇布局分

段構

思表達1當今的環境問題Environmentalproblemsarebecomingmoreandmoreserious...2保護環境的建議It’sourdutyto.../Weshould.../Wearesupposedto.../...isveryimportant./First,...Second,...3向人們提出倡議Ifeveryonecanmaketheireffort,ourworldwillbemuchbetter.Ihope...建議使用first,second,inaddition,besides,what'smore等進行連接。成文：HowtoMakeaGreenerSchool

Ourschoolcallsforeveryonetotryhisbesttobuildagreenerschool.______________________________________________________________________________________________________________________寫作DearSir/Madam,IhavelivedinthistowneversinceIwasbornandIloveitverymuch.Therearebeautifulareasinourtown,but______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yoursfaithfully,________It'simportanttobuildagreenschoolbecauseaperfectenvironmentforstudyandrestmakeseveryonehappyandcomfortable.Ibelieveourschoolwillbecomebetterandbetteraslongaswekeeptrying.主題：人與自然——設計師利用廢棄材料制作女裝詞數：232難度：★★★HonorableBuenviajefromthePhilippineshasbeenmakingwomen'sclothesoutofwastematerials.Shesayswearingclothesmadefromwastematerialscanbothsavemoneyandmakeherlook__1__．(

)1.A.good

B．awfulC．healthyD．badA

單元拓展閱讀HowtoMakeaGreenerSchoolOurschoolcallsforeveryonetotryhisbesttobuildagreenerschool.Inourschool,therearesomeenvironmentalproblems.Somestudentslikelitteringeverywhere,andothersalwaysleavethewaterrunningorlightson.Inordertomakeourschoolgreen,weneedtotellstudentstheimportanceofenvironmentalprotectionfirst.Forexample,wecanputupsomepostersandmakesomerulestostoplittering.Second,weshoulddocleaningregularly.Besides,wearesupposedtoencouragestudentstosaveenergy.Weneedtoremindeachothertoturnoffthelightsbeforeleaving.SelfCheck1.Writedifferentformsofthewords.Thenaddmoretoeachgroup.adj.—n.adj.—adv.different—slow—important—wide—sudden—real—differenceimportanceslowlywidelysuddenlyreallySelfCheck2.Matcheachstatementwiththegrammarstructure.StatementGrammarTheriverusedtobesoclean.PresentprogressiveWehaveseenmanychangesintheenvironment.ModalverbsPeopleshouldtakepublictransportationmore.PassivevoiceTheriverispollutedbyfactories.usedtoTheairpollutionisgettingworseandworse.PresentperfectTomakeherdresses,Buenviajeusesasewing(縫紉)machinetojointhewastematerialstogether.These__2__recyclednewspapersandplasticbags.Recyclingreferstomakingsomethingnewthathasbeen__3__before.The__4__ofBuenviaje'sjoiningthematerialstogetheriscalledsewing.Shecreatesnewandbeautifulclothesthat__5__canwear.(

)2.A.separate B．collectC．include

D．divide(

)3.A.watched

B．used

C．avoided

D．counted(

)4.A.process

B．choiceC．style

D．change(

)5.A.men B．kids

C．women D