人教版七年級英語下冊Unit 1 Can you play the guitar- 課件(第2課時)

R七年級下冊Unit1Canyouplaytheguitar?第2課時Lead-inWhatishedoing?Heisswimming.Canheswim?Yes,hecan.No,hecan’t.Canyouswim?Yes,Ican.No,Ican’t.Whatisshedoing?Sheisplayingtheguitar.Cansheplaytheguitar?Yes,shecan.Canyouplaytheguitar?Yes,Ican.No,Ican’t.Whataretheydoing?Theyareplayingbasketball.Cantheyplaybasketball?Yes,theycan.Canyouplaybasketball?Yes,I/wecan.No,I/wecan’t.can’t=cannotGrammarfocusYes,Ican./No,Ican’t.Yes,hecan./No,hecan’t.Yes,wecan./No,wecan’t.Yes,theycan./No,theycan’t.Whatcanyoudo?Whatclubdoyouwanttojoin?Icandance./Ican’tsing.Wewanttojointhechessclub.Canyouswim?Canheplaychess?CanyouandTomplaychess?CanJaneandJillswim?情態(tài)動詞can的用法can是情態(tài)動詞，意為“能，會”，表示某人或某物具備的能力，還可用來提出請求，沒有人稱和數的變化，后面直接接動詞原形。1.表示“能力”，意為“能，會”。例：我會講英語。IcanspeakEnglish.2.表示“請求”或“許可”。例：你能幫我學漢語嗎？CanyouhelpmewithmyChinese?3.含有情態(tài)動詞can的肯定句變否定句時，需在can后加not,其縮寫形式為can’t;變疑問句時，情態(tài)動詞can直接放在句首，構成一般疑問句。例：我會唱英文歌。（肯定句）（否定句）（疑問句）Icannot/can’tsingEnglishsongs.IcansingEnglishsongs.我不會唱英文歌。你唱英文歌嗎？CanyousingEnglishsongs?4.對Can…問句的回答（1）詢問能力的問句Yes,…can./No,…can’t.(對能力的肯定或否定)（2）表示請求的問句OK./Allright.(同意對方的請求)Certainly.Sorry.肯定回答，語氣更肯定否定回答，語氣則更委婉、客氣。5.含情態(tài)動詞can的特殊疑問句的句型：疑問詞+can+主語+動詞原形？例：你會做什么？Whatcanyoudo?他能加入什么俱樂部？Whatclubcanhejoin？Writequestionsandanswerswiththewordsandphrases.3a1.WuJun/speakEnglish/Chinese______________________________________________________________________________________2.Mike/playbasketball/playtennis______________________________________________________________________________________CanWuJunspeakEnglish?No,hecan’t,buthecanspeakChinese.CanMikeplaybasketball?No,hecan’t,buthecanplaytennis.3.JaneandJill/dance/sing______________________________________________________________________________________4.Grace/playsoccer/playvolleyball______________________________________________________________________________________5.Bill/writestories/tellstories______________________________________________________________________________________CanJaneandJilldance?No,theycan’t,buttheycansing.CanGraceplaysoccer?No,shecan’t,butshecanplayvolleyball.CanBillwritestories?No,hecan’t,buthecantellstories.Completetheposterwiththewordsinthebox.3bStudentsWantedforSchoolShowWewantstudentsfortheschoolshow.Canyou_____or______?Canyou_____theguitar?Canyou____stories?PleasetalktoMr.Zhangafterschool.playsingtelldancesingdanceplaytellWhatcanyourgroupdointheschoolshow?Makealist.3cSchoolShowSunday6:00hemusicroom.Whatcanyoudo？Comeandshowus！NameWhatcanyoudo?____________________________________________________________________________________________________Whatcanyoudo,LiXin?IcandoKungfu.NameWhatcanyoudo?____________________________________________________________________________________________________LiXindoKungfuLiXincandoKungfu.Marycansinganddance…MarysinganddanceLanguagepoints這是一個選擇疑問句。1.Canyousingordance?你會唱歌或跳舞嗎？選擇疑問句含義：提供兩種或兩種以上的情況，供對方選擇的疑問句。此句的構成方式：一般疑問句+or+一般疑問句？與前面一般疑問句相同的部分可省選擇疑問句需根據實際選擇情況來回答，而不用Yes和No來回答。若選擇疑問句中有三個或三個以上并列部分，or用來連接最后一部分，前兩個或兩個以上的并列部分用逗號隔開。例：你喜歡蘋果、橙子還是香蕉？Doyoulikeapples,orangesorbananas?選擇疑問句的前半部分也可以是特殊疑問句。例：誰是你的英語老師，高小姐還是劉小姐？WhoisyourEnglishteacher,MissGaoorMissLiu?哪一個是最小的，太陽、月球還是地球？Whichoneisthesmallest,thesun,themoonortheearth?2.PleasetalktoMr.Zhangafterschool.請放學后跟張老師說。（1）本句是一個祈使句。祈使句含義：用來表示請求、命令或叮囑的句子。祈使句一般省略主語，為使語氣顯得委婉、禮貌，說話人常在句首或句尾加please,在句尾加please時，please前通常用逗號。例：請給我看一下你的書。Pleaseshowyourbooktome.請喝杯茶。Haveacupoftea,please.祈使句的否定形式是直接在動詞原形前加don’t。例：不要在圖書館大聲講話。Don’ttalkloudlyinthelibrary.(2)talk作不及物動詞，意為“說話，交談”。表示與某人說話時，應在其后加介詞with或to；表示談論什么事物時，則應在其后加上介詞about。例：我喜歡和她談話。Iliketotalkto/withher.邁克喜歡談論體育。Mikelikestalkingaboutsports.辨析：talk，say，speak與telltalksay意為“說話；談話”，一般用作不及物動詞，常與to/with+sb.等介詞短語連用。強調“說”的內容，常作及物動詞，其后面接所要說的內容。speaktell（1）作不及物動詞時，不強調說話的內容；常與to+sb.連用。（2）作及物動詞時，其后的賓語一般是表示某種語言的名詞。意為“告訴”，作及物動詞，其常用結構為：tellsb.sth.或tellsb.todosth.。talksayspeaktell1.Letme________tohim.2.MayI________toMr.Zhang?3.Whatdoyouwantto________?4.Whatareyou________about?5.Please________meyourname.6.Hecan________French.talksayspeaktalkingtellspeakExercise1.Mybrothercan_____verywell.Sohewantstojointhe_____club.A.swims;swimmingB.swim;swimmingC.swimming;swim2.Mybrotherwants______thechessclub.A.joinB.tojoinC.joinsD.jointoBB3.Heisateacher.Heisadoctor.(把兩句合并為一個選擇疑問句）______________ateacher_______adoctor?Isheor4.Lucycanplaycomputergames.(改為一般疑問句，并作否定回答)—_______Lucy_______computergames?—_______,she_______.CanplayYescan5.Myunclecanplaythetrumpet.（對劃線部分提問）______________youruncle