Unit7Lesson40教課目的【語言目標】a.Learnandmasterthefollowingwordsandphrases:掌握詞匯及短語weight,air,lucky,side;usedto,worryaboutcouchpotato,getout,inthesun,onone句型：1）Theyusedtobeveryactivetogether.2）Timisnotactiveanymore.3）ButnowBenworriesaboutTim.

,notanymore,putonweight’sside;goforawalk【能力目標】LearngoodfriendsareimportantAimofemotionPractisespeakingmoreanddon’tbescaredifyouareabeginner教課重難點Learntheimportanceoffriendship教課步驟StepIGreetingandlead-inGreetthestudentsandgetthemtoreviewwhattheylearnedfromtheformertext.Doyouhaveagoodfriend?..Whatdoyouoftendowithyourfriends?..Leadinthenewtext.StepIILearnthetext1.Listentothetapeanddotheexercise1from“Let’sDoIt”T:Listentothetapecarefullyandnumberthepictures.Readthetextandfinishtheexercise2from“Let’sDoIt”2.Graspimportantphrasesandsentencesofthetext.Phrases:usedtodosth.過去經(jīng)常做某事worryabout擔憂notanymore不再putonweight增重couchpotato花大批時間看電視的人，電視迷；美國人說成天看電視的人是“沙發(fā)土豆”。getoutonone

出去’sside在我的旁邊

inthesun在太陽底下goforawalk出去漫步1)Theyusedtobeveryactivetogether.他們過去經(jīng)常在一同，特別活躍。usedto意為“過去經(jīng)常做某事”，暗指此刻已經(jīng)不存在的動作或狀態(tài)。注意usedto的否認形式和疑問形式：否認形式：didn’tusetodosth./usednottodosth.疑問形式：Didyouuseto?be/getusedto表示“此刻習慣于”，此中to為介詞，后跟名詞或動名詞短語。例句：Iamusedtogettingupearly.2)Theyplayedgamesoutdoors.他們在室外玩游戲。outdoor是副詞，意為“在戶外，在野外”比如：Iliketopracticeyogaoutdoor.我喜愛在戶外練習瑜伽。3)ButnowBenworriesaboutTim.可是此刻本很為蒂姆擔憂。worryabout意為“擔憂”，是一個動詞詞組，表示動作；其同義組beworriedabout是一個be動詞+形容詞組成的系表構造，表示狀態(tài)。試比較：Don’tworryaboutme!I’mnotalittlegirl不now!要為我擔憂，我不再是一個小女孩了！Sheisworriedabouthertest.她正在為她的考試而擔憂。Finishtheexercise3from“Let’sDoIt”StepIIIDividestudentsintoseveralgroupsandfinishthetaskofExe