Unit13WeretryingtosavetheearthSectionB（3a-SelfCheck）課件人教版英語九年級全冊

Period6SectionB(3a-SelfCheck)Unit13We’retryingtosavetheearth!

同學(xué)們,上一課學(xué)習(xí)的單詞、短語和句型,你們都掌握了嗎?現(xiàn)在大家來檢驗一下,點擊下面的音頻開始聽寫吧！We’lllearnabouthowtowritearticlesaboutenvironmentproblemsandhowtoimproveit.3aThinkabouttheenvironmentinyourtown/cityandcompletethechartbelow.Good

environmentWhy?Bad

environmentWhy?Whichpartsofthetown/cityhaveaniceenvironment?Whyaretheynice?Whichpartsneedtobeimproved?Why?3bWritealettertothecitymayorabouttheproblemsandyoursuggestions.Inyourletter,describetheenvironmentalproblemsinyourtown/city.·Whataretheproblems?·Wherearethey?·Whatorwhoiscausingtheseproblems?Then,givesuggestionsorpossiblewaystosolvetheproblems.1Writedifferentformsofthewords.Thenaddmoretoeachgroup.

v.—n.

n．—adj.

pollute—fame—act—wood—protect—science—inspire—health—build—south—create—care—pollutionfamed/famouswoodenprotectionscientificinspiration

healthybuildingsoutherncreativitycarefulaction/actoradj.—n.

adj.—adv.different—slow—important—wide—sudden—real—differenceslowlyimportancewidelysuddenlyreally2Matcheachstatementwiththegrammarstructure.StatementGrammarTheriverusedtobesoclean.PresentprogressiveWehaveseenmanychangesinthe

environment.ModalverbsPeopleshouldtakepublictransportationmore.PassivevoiceTheriverispollutedbyfactories.usedtoTheairpollutionisgettingworseandworse.Presentperfect3Writewaystocutdownonthesekindsofpollution.KindsofpollutionWaystocutdownwaterpollutionlandpollutionnoisepollutionairpollution本單元話題是環(huán)境保護，討論了各種污染及其解決方法?！镜淅考僭O(shè)你是李輝。你校英語報“ProtecttheEnvironment”專欄面向全校學(xué)生征集主題海報及宣傳稿，需要用英語向大家宣傳環(huán)保的意義及作為中學(xué)生應(yīng)怎樣保護環(huán)境。請你以“SavetheEarth：Let’sDoOurPart!”為題，用英語給專欄寫一篇稿件。單元話題寫作要求：1.條理清楚，行文連貫；2.稿件中不能出現(xiàn)真實的人名和地名等信息；3.詞數(shù)：80左右。題目和開頭已給出，不計入總詞數(shù)。SavetheEarth:Let’sDoOurPart!Theearthistheonlyhomeforeveryoneonit.It’scryingforourhelpnow.___________________________________________審題指導(dǎo)1.體裁：本文是一篇說明文；2.時態(tài)：一般現(xiàn)在時；3.人稱：以第一人稱為主。寫作方法“層次法”寫和環(huán)境有關(guān)的宣傳稿1.總述對于環(huán)境問題我們要怎么做。2.使用tobeginwith,besides,inaddition,what’smore,lastbutnotleast使文章層次分明。3.適當(dāng)總結(jié)，為文章添彩。寫作模板﹃層次法﹄寫和環(huán)境有關(guān)的宣傳稿開篇點題Theearthistheonlyhomeforeveryoneonit.Asmiddleschoolstudents,wehavethepowertomakeadifferenceandhelpsavetheearth!具體措施First/Tobeginwith,wearesupposedto...Second/Besides,...isnecessary...Third/Inaddition,...itisbetter...Fourth/What’smore,...howtosortgarbage.Finally/Lastbutnotleast,...It’sourdutyto...照應(yīng)開頭Bydoingourpart,wecan...Tocome.經(jīng)典詞句單詞power,pollution‖recycle,choose,throw,create短語environmentalprotection,plastic,bags‖inourdailylife,inorderto,bybike/bus‖lastbutnotleast‖makeadifference,makeapositiveimpacton句子①Inaddition,inordertoreduceairpollution,itisbetterforustogotoschoolbybus,bybikeoronfootratherthanbycar.②Astheslogansays,notrading,nokilling.③Bydoingourpart,wecanmakeapositiveimpactontheenvironmentandcreateabetterfutureforourselvesandgenerationstocome.范文賞析SavetheEarth:Let’sDoOurPart!Theearthistheonlyhomeforeveryoneonit.It'scryingforourhelpnow.Asmiddleschoolstudents,wehavethepowertomakeadifferenceandhelpsavetheearth!Tobeginwith,wearesupposedtoknowandletmorepeopleunderstandtheimportanceofenvironmentalprotection.Besides,savingwaterandotherenergyisnecessaryinourdailylifebecausewearelosingthemlittlebylittle.Inaddition,inordertoreduceairpollution,itisbetterforustogotoschoolbybus,bybikeoronfootratherthanbycar.What’smore,everyoneshouldlearnhowtosortgarbage.Waste,whichisrecyclable,harmful,dryorwet,mustberecognizedclearlyandsortedcorrectly.Lastbutnotleast,wildanimalsandplantsarenotonlyhumans’friendsbutalsoourguards.It’sourdutytoprotectthemfromhuntingorcuttingdown.Astheslogansays,notrading,nokilling.Bydoingourpart,wecanmakeapositiveimpactontheenvironmentandcreateabetterfutureforourselvesandgenerationstocome.名師點評本文用“層次法