Unit2Theweatherisfineallyearround典案一教学设计Step1LeadinShowsomephotosoftheUSandhaveashortconversationwithstudents.(详见素材一导入二)Step2PrereadingAskthestudentstolookatthephotosinActivity1andthentalkaboutthem.(详见素材二活动一)Step3Reading1．AskthestudentstodiscussthebesttimetovisittheUSaccordingtotheinformationtheyhavesearchedontheInternetortheirownexperiencesintheUS.2．Playthetapetwiceandaskthestudentstolistenandread.3．TellthestudentstocompletethetableinActivity3.(详见素材三突破一)4．Havethestudentscompletethemindmaptograspthemainstructureofthepassage.(详见素材三突破二)Step4Practice1．PlaythetapeofActivity2andaskthestudentstoreadafterit.2．AskthestudentstoworkinpairsandcompletethesentencesinActivity4.3．ChoosetwostudentswhosespokenEnglisharegoodtoretelltheshortpassage.(详见素材二活动二)Step5Writing1．TellthestudentstoreadthetwopartsofthesentencesinActivity5,thenmatchthem.Afterthat,letthemwritesomeadviceonvisitingtheirhometown.Theteachercangivehelpwhennecessary.Onepossibleversion：Thebesttimetovisitmyhometownisinspringbecausetheweatherisalwayssunnythen,butnottoohot.Italsodoesn'trainmuchinspring,whichisveryimportantifyouwanttoseearoundthetown.It'sagoodideatowearcomfortableshoes,soyoucanwalkaroundtheoldtown.It'sverybeautiful,butthefoodintherestaurantsandthegoodsintheshopscanbeveryexpensive.2．Askthestudentstopractisewritingasimilarpassage.(详见素材四)Step6Languagepoints(详解见学案部分)1．fromtimetotime有时；间或2．Theweathergetscooler,andthegreenleavesstarttoturngold,thenbrown.天气变得更凉爽，绿色的树叶开始变成金黄色，然后变成棕色。3．InTexasandthesoutheast,itisusuallyveryhotandsunnycomparedtootherplaces.和其他地方相比，得克萨斯州和东南部地区通常天气炎热，阳光灿烂。4．SowhenisthebesttimetovisittheUS?Anytimeyoulike!因此访问美国的最佳时间是何时？任何你喜欢的时间！Step7Homework1．小作文：Agoodplacetovisit2．完成第20课时分层训练中“课内基础自测”的Ⅱ题和Ⅲ题。
