Period6SectionB(3a-3b單元主題寫作)Unit13We’retryingtosavetheearth!一、主題分析本單元以“環境保護”為話題,屬于“人與自然”主題范疇中“環境保護”這一主題群,涉及子主題“環境污染及原因,環保意識和行為”。此類作文要求學生能陳述自己身邊的環境污染問題,并提出解決建議以及號召身邊人積極保護環境,提升人們的環保意識。二、素材積累主題詞匯:reuse//recycle//pollute//waste//protecttheenvironment//throwaway//developapolicy//beharmfulto//putsth.togooduse//takeactionto...重點句式:1.Tocutdownairpollution,weshouldtakethebusorsubway___________（而不是）driving.2.Haveyouever_____________（參加）anenvironmentalproject?3.Manyforgetthatsavingtheearth

___________（開始于）smallthings.insteadoftakenpartinbeginswith三、寫作示例作為一名中學生，在日常生活中應該怎樣做，才能保護我們的環境呢？請你根據下面的要點提示，以“HowtoProtectOurEnvironment”為題，寫一篇英語短文。內容包括：1.禁止亂扔垃圾，扔之前進行垃圾分類；2.盡量步行或騎自行車出行，而不是乘車；3.購物時，帶著我們自己的袋子，不使用塑料袋；4.不過多點餐，減少浪費；5.隨手關燈，節約能源。要求：1.短文包含以上所有信息，可適當增加細節，使內容充實，行文連貫。2.詞數：80~100。(短文的開頭和結尾已給出，不計入總詞數)HowtoProtectOurEnvironmentTheenvironmentalprotectionisbecomingmoreandmorenecessaryandimportanttoday.Asastudent,whatcanwedotoprotectourenvironment?__________________________________________________________________________________________________Ibelieveifeveryonetakesthesesimplesteps,ourworldwillbecomebetterandbetter.謀篇布局1.審題立意①主題：HowtoProtectOurEnvironment②人稱：第一人稱③時態：一般現在時2.寫作提綱“一引二論三表現法”寫“環境保護”類作文引出保護環境的必要性Theenvironmentalprotectionisbecomingmoreandmorenecessary

andimportanttoday.論述保護環境的具體措施Wemustn’tthrowaway...Let’sdividetherubbishinto...trytowalkorrideabike...we’dbettertakeourownbagswhen

shopping...don’torder

morefoodthanwecanfinish...weshouldturn

offthelights...呼吁保護環境Ifeveryonetakesthesesimplesteps,ourworld

willbecomebetterandbetter.基礎篇HowtoProtectOurEnvironmentTheenvironmentalprotectionisbecomingmoreandmorenecessaryandimportanttoday.Asastudent,whatcanwedotoprotectourenvironment?First①

,wemustn’tthrowawayrubbisheverywhere.Itisnotgood.⑤

Let’ssorttherubbishintodifferentkindsbeforethrowing.Then②we’dbetternottakeacarwhenwegoout,becausecarsmakealotofpollution.And③

we’dbettertakeourownbagswhenshopping.And④

don’tordermorefoodthanwecanfinish.Ifwedothis,wecanreducethewaste.Atlast,weshouldturnoffthelightswhenweleavetheroom.⑥Ibelieveifeveryonetakesthesesimplesteps,ourworldwillbecomebetterandbetter.提升篇HowtoProtectOurEnvironmentTheenvironmentalprotectionisbecomingmoreandmorenecessaryandimportanttoday.Asastudent,whatcanwedotoprotectourenvironment?Firstofall①,wemustn’tthrowawayrubbisheverywhere.Itisharmfultoourenvironment.⑤Let’sdividetherubbishintodifferentkindsbeforethrowing.Ifpossible②

,trytowalkorrideabikeinsteadoftakingacarwhenwegoout,becausecarsmakealotofpollution.What’smore③,we’dbettertakeourownbagswhenshoppingandnotuseplasticbags.Inaddition④

,don’tordermorefoodthanwecanfinishsothatwecanreducethewaste.Atlast,weshouldturnoffthelightswhenweleavetheroominordertosaveenergy.⑥Ibelieveifeveryonetakesthesesimplesteps,ourworldwillbecomebetterandbetter.亮點提升①②③④處使用豐富多彩的結構將短文銜接起來，層次分明，結構嚴謹。⑤處beharmfulto短語的使用，使亂扔垃圾的危害更明了。⑥處使用inorderto引導目的狀語，更清楚地描述了關燈的原因。四、寫作練筆每年的4月22日是世界地球日（WorldEarthDay）。請以此為主題，根據下圖寫一篇短文向學校英語專刊投稿。題目自擬。要求：1.文中必須包含圖示相關信息；2.文中不能出現真實姓名和學校名稱；3.詞數：80~100。______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________SavethePlanetAsweallknow,April22ndisWorldEarthDayeveryyear.Bothpeopleandthegovernmentshouldtakeactiontoprotecttheearth.Firstly,weshouldturnoffthelightswhenweleavetheroom.Secondly,weshouldplantmoretreesinspring.Becausemanytreesarecutdowneveryyear.______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Manywildanimalshavelosttheirhomesbecauseofthis.Thirdly,thegovernmentshouldenactsomelawstopreventpeoplefro