Unit1Canyouplaytheguitar?陈建斌TopreviewthenewwordsandgrammarofmodalverbToreviewconversationsaboutshopping-CanIhelpyou?-yes,please(-yes,youcan)youcanhelpme.情态动词表示说话人对所说动作的观点，如意愿、可能等。在形式上，情态动词没有人称和数的变化。情态动词本身词义不完全，不能单独作为动词。必须和不带“to”的动词原形连用。情态动词的否定式一般在其后加not构成，一般疑问句通常将其提到句首。I/You/He/She/It/canhelpme.I/You/He/She/It/can,t(cannot)helpme.canI/You/He/She/Ithelpme？yes,I/you/he/she/itcan.No，I/you/he/she/it/can,t(cannot)Shecanplaytennis.Shecanplayvolleyball.Hecanplaysoccer.Hecan…Shecan…Canyouplay…?yes,Ican.No,Ican’t.Hecanplayping-pong.Makesentenceswiththesentencesaccordingtothepictures.TolearntousemodalverbcanTolearntouseyes/NoquestionsandshortanswersdancesingdanceandsingdrawswimIlikeEnglish!speakEnglishguitarthreeguitarsplaytheguitarchessplaychess1.Iwanttojointheartclub.我想参加美术社团。1)club表示“俱乐部”或“社团”。在英、美等国，中小学校会组织各类俱乐部来提高学生的兴趣及才能，丰富他们的文化生活。相当于我国中小学校中的“兴趣小组”。2)join表示“参加；加入”，此处指加入社团或组织，成为其中的成员。如：jointhearmy参军jointheyoungPioneers加入少先队jointheNBA加入美国的全国篮球协会joinadancecompany加入一个舞蹈团Readthewordsandexpressionsloudly.guitarsingswimdancedrawchessplaychessn.吉他v.唱歌v.&n.游泳v.跳舞n.舞蹈v.画n.国际象棋下国际象棋WordsandexpressionsspeakspeakEnglishjoinclubv.说(某种语言)；说话说英语v.参加；加入n.俱乐部；社团Wordsandexpressions1a1.sing__2.swim__3.dance__4.draw__5.playchess__6.speakEnglish__7.playtheguitar__egdbcafWhatcanthesepeopledo?Matchtheactivitieswiththepeople.Canyou…?ChessClubArtClubEnglishClubSwimmingClubMusicClubGuitarclubIwanttojointhe…Wearegoodfriends.MUSICCLUBIwanttojointhemusicclub.Canyousing?yes,Ican.1bListenandnumbertheconversations[1-3].A:Iwanttojointhemusicclub.B:Oh,canyousing?A:yes,Ican.A:Iwanttojointheartclub.B:Canyoudraw?A:yes,Ican.312A:Canyouswim?B:No,Ican’t.1cPracticetheconversationsabove.Thenmakeyourownconversations.PairworkA:Iwanttojointhemusicclub.B:Oh,canyousing?A:yes,Ican.A:Iwanttojointheartclub.B:Canyoudraw?A:yes,Ican.A:Canyouswim?B:No,Ican’t.Whatclubdoyouwanttojoin?FreeTalkWhoisthebest?Inyourgroup,whocanswim,dance,singandsoon?Sohe/sheisthebest.can+v.Jointheclubwanttodo情态can表能力，和行为动词不分离。不管主语如何变，can的模样永不变。只要出现动词can，动词原形后面站一般疑问can提前，否定can后not添。Words:guitarchessdancesingdrawspeakswimjoincan’t=cannotPhrases:playchessplaytheguitarswimmingclubspeakEnglishjointhemusic/art/chess/EnglishclubSentences:Iwanttojointhemusicclub.Canyouplaychess?yes,Ican./No,Ican’t.课时重点回顾1.play,brother,the,your,guitar,can?2.play,you,the,can,guitar?3.guitar,sing,the,I,play,can,and.4.to,club,music,join,want,do,you,our?Doyouwanttojoinourmusicclub?Canyourbrotherplaytheguitar?Canyouplaytheguitar?Icansingandplaytheguitar.一、连词成句。Whatcanyourfather/mother/brother/sisterdo?Andwriteareport.Homework:Makeaninterview
