英语人教版七年级下册unit1 Can you play the guitar.ppt

Unit1 Canyouplaytheguitar 易门县小街中学刘慧芳 Yes Ican No Ican t Canyouplaybasketball Canheplaybasketball Yes hecan Kobe Hecanplaybasketball Canyouplaytheguitar Yes Ican No Ican t Canheplaytheguitar Yes hecan Hecanplaytheguitar Canyousing Yes Ican Cantheysing Yes theycan Theycansing CanyouspeakEnglish Yes Ican No Ican t YaoMing CanhespeakEnglish Yes hecan HecanspeakEnglish Hecandance Theycanplaychess Hecandraw Hecanswim playbasketball swim speakEnglish sing draw playtheguitar dance playchess Quickreaction playtheguitar playchess sing swim speakEnglish draw speakEnglish dance Phrases play theguitar弹吉他thepiano弹钢琴theviolin拉小提琴 play basketball打篮球soccer踢足球chess下棋 dance swim sing draw speakEnglish playtheguitar playchess A Canyou he she they B Yes I he she theycan No I he she theycan t Summary can的用法 1 can是情态动词用来说明主语具备某种能力 can后跟动词原形 并且它不随主语人称的变化而变化 Eg Icansing YoucanspeakEnglish Hecanswim Theycandance 2 变否定句直接在can后加 not 缩写为 can t Eg Jimcannot can t playchess 3 变一般疑问句直接把can提前 Eg Canheplaybasketball Can的肯定句形式 IWeYouSheHeTheyTom can playtheguitar playchess playbaskeyball dance draw Can的否定句形式 IWeYouSheHeTheyTom can t playtheguitar playchess playbaskeyball dance draw Can的一般疑问句形式 Can IweyoushehetheyTom playtheguitar playchess playbaskeyball dance draw Can的肯定及否定回答 Yes Iweyoushecan hethey No can t Iweyoushehethey 趁热打铁1 Theycanplaybasketballafterclass 改为一般疑问句 并作肯定和否定回答 they basketballafterclass they they 2 LiuLincansinginEnglish 改为否定句 LiuLin inEnglish Can play Yes can No can t can tsing 情态动词can小结 后面总是跟动词原形 没有人称和数的变化 意思是 能 会 情动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 只要出现情动can 动词原形后面站 一般疑问can提前 否定can后not添 用法口诀 1 Mysistercanplay piano A aB anC theD 2 CanJimplay football Yes hecan A aB theC anD 3 Bobcan Englishverywell A speakB speaksC speaking4 Helen canyouplaychess A