情態(tài)動詞 can微PPT課件

1、I can swim.IweWe can swim.第1頁/共17頁you(你)You can sing.You can sing.you(你們你們)第2頁/共17頁He can dance.hetheyThey can dance.第3頁/共17頁 I can swim.We can swim.You can sing.He /She can dance.They can dance.can后跟后跟動詞原形。動詞原形。can不隨主語的人稱和數(shù)不隨主語的人稱和數(shù)的變化而變化的變化而變化第4頁/共17頁He can dance.He can not dance.第5頁/共17頁They can

2、dance.They can not dance.第6頁/共17頁 I can not swim.We can not swim.You can not sing.He /She can not dance.They can not dance.變否定句直接在變否定句直接在can后加后加not。第7頁/共17頁 Can you swim? Can you sing? Can he/she dance? Can they dance?變一般疑問句直接把變一般疑問句直接把can提前。提前。Yes, I can./No, I cant.Yes, we can./No, we cant.Yes, he

3、/she can./No, he/she cant.Yes, they can./No, they cant.肯定肯定yes,否定否定no。你會嗎？Can?第8頁/共17頁情態(tài)動詞can的基本句型肯定句： 主語+ can+動詞原形+其他.否定句： 主語+ cant +動詞原形+其他.一般疑問句：Can +主語+動詞原形+其他?肯定回答：Yes,主語+ can.否定回答：No,主語+ cant. Can you make a conclusion?規(guī)則：規(guī)則：can后跟動詞原形，后跟動詞原形，can不不隨主語的人稱和數(shù)的變化而變化。隨主語的人稱和數(shù)的變化而變化。第9頁/共17頁Can he pl

4、ay basketball?Can he play football?Yes, he can.No, he cant.He can play basketball.He cant play football.第10頁/共17頁第11頁/共17頁If I am an interviewer,play basketball play badmintonplay football play ping-pongrunjump highlift weightsurfgo skatinggo cycling第12頁/共17頁A: Can you play football?/B: Yes, I can./

5、 No, I cant. B: I can/cant play football./Begin like this:We like doing sports.第13頁/共17頁P(yáng)ractise by yourselvesplay basketball play badmintonplay football play ping-pongrunjump highlift weightsurfgo skatinggo cyclingA: Can you play football?/ B: B: 第14頁/共17頁v情動can表能力，動詞原形后面站。v不管主語何變換，can模樣永不變。v一般疑問can提前, 否定c