PAGE1Unit3Couldyoupleasecleanyourroom?SectionA設計思路說明【創設情境】用提問的方式引導學生回答問題，學習生詞進而知曉本課時所學主題“做家務”。接著練習1a鞏固所學短語。然后通過聽力練習1b，教會學生如何禮貌的發出請求使用“Couldyouplease……？”。【啟發思考】借助課本呈現的家務內容，啟發學生思考更多的家務活動。【自主或小組探究】學習目標語言，兩人一組完成對話操練以及進行聽力訓練鞏固所學內容。【協作交流】用本單元主要句型同桌間練習對話尤其是分角色扮演2d。【總結提高】通過習題練習反饋所學知識。教材分析本單元是新目標八年級下冊第三單元SectionA部分。話題為“choresandpermission”家務活和許可。教學內容貼近學生生活，學生有一定學習興趣。本單元的語言目標是學會提出禮貌請求以及尋求對方許可（makepoliterequestsandaskforpermission）。教學目標【知識與能力目標】1.知識目標：（1）掌握句式Couldyoupleasedothings?

（2）初步了解情態動詞could的用法。（3）掌握短語如do

the

dishes

,

sweep

the

floor等。2.能力目標：（1）運用目標語言

Could

you

please

do

things?

Yes,

sure.

/

Sorry.

來進行征求對方的意見和應答形式。（2）充分運用兩人活動和小組活動進行聽、說訓練，提高聽、說水平。

【過程與方法目標】直觀教學法、情景教學、任務型教學法【情感態度價值觀目標】要求學生通過學習,能親自參與家務勞動實踐應用。教學重難點【教學重點】本單元重點學習如何禮貌地發出請求。【教學難點】情態動詞could表示委婉的語氣提出請求而非過去時態。用CouldIdo……？語禮貌地征詢許可，用Couldyoupleasedo……？禮貌地提出要求是本單元的重難點。課前準備多媒體設備、電腦教學過程創設情境1.PowerPointwithpicturesofdothedishes,takeouttherubbish,foldyourclothes,sweepthefloor,makeyourbed,cleanthelivingroom.2.Theteacherasks:Doyoudothesechoresathome?Thenaskstudentstodiscusswiththeirpartners.啟發思考Askstudentswhatotherchorestheyknowtogetthemknowmorechores.Playtherecordingthefirsttime.Studentsonlylisten.Playtherecordingasecondtime.Thistimeaskthestudentstolistentotheconversationsandcheck(√)who

will

do

these

chores,

Peter’s

mother

or

Peter.TheanswersarePeter’smother(dothedishes,sweepthefloor,cleanthelivingroom),Peter(takeoutthetrash,makethebed,foldtheclothes)Thenwritedown“Couldyoupleasedo…和Canyoudo…?”ontheblackboardandaskstudentstocompareandteachtheusageof“could”.三、自主或小組探究1.1c.Saythesampleconversations.Havestudentsrepeat.Thenaskstudentstopracticetheconversationsinpairs.Askthemtousethevocabularyfrom1a.Asstudentswork,listeninonvariouspairssothatyoucancheckprogressandhelpwithpronunciationasneeded.Afterstudentshavehadachancetopracticetheconversations,askpairstocometothefrontoftheclassandactoutoneoftheirconversations.Getstudentstointerviewingroupsof4/6aboutwhatchorestheydoathomeandhowoftentheydothem.Thenreporttheresultslikethis:Hello!I’m….Inmygroup,…doesthedishesand_______________________________________________________________________.Wethink...isthemostableoneathome.Askthestudentstolookatthepicturein2a.Askstudentstoreadthephrasesinthechartandtrytogiveexplanationstothem,e.g.gooutfordinnermeanseatoutinarestaurantorafoodshop.Thenplaytherecordingandcheckyesornoin2a.Checktheanswers.Theanswersare:yes(gooutfordinner,gotothemovies);no(stayoutlate,getaride)Playtherecordingagainandaskstudentstodrawlinestothereasonsinthechartin2a.Checktheanswers.Theanswersare:stayout-Youhaveabasketballgame,getaride-Ihavetodosomework.四、協作交流Makeconversationsusingtheinformationin2c&2b.Theninviteseveralpairstoactthemout.Listenandrole-playtheconversatio