闽教版（三起）三年级下册英语unit 2 ability part b ppt课件.ppt

1、 play football sing swim ride a bike 情态动词本身有一定的 词义，表示说话人的情绪， 态度或语气。 can是情态动词，表示 “能，会”。 sing swim She can sing. He can swim. 一.Say what the people in the picture can do. (根据图片提出句子) ride a bike They can ride a bike. 含情态动词can的否定 句，直接在情态动词can 后加not,成为can not,缩写 为cant。 情态动词can没有人称和数 的变化，即表达“某人会（不 会）做某事”用

2、“can (cant)+ 动词原形”。 二、把下列句子变为否定句。 1、Lingling can ride a horse. 2、He can speak Chinese. 3、Lingling and Daming can play the piano. 4、My father can play table tennis. 5、She can swim. cant cant cant cant cant 含情态动词 can的一般疑问 句，直接将can提至句首，回 答的主语和问句的主语要一 致。 三、把下列句子变为一般疑 问句并作肯定和否定回答。 1、Lingling can ride a h

3、orse. 2、I can speak Chinese. Can Lingling ride a horse? Yes, she can. / No, she cant. Can you speak Chinese? Yes, I can. / No, I cant. 3、Lingling and Daming can play the piano. 4、My father can play table tennis. Can Lingling and Daming play the piano? Yes, they can. / No, they cant . Can your father

4、 play table tennis? Yes, he can. / No, he cant . 四、Speaking 1、Say what you can do and cant do. 2、Work in pairs. Ask and answer. Find out what your friend can do. (sing , swim , ride a bike , ride a horse , play the piano , play basketball , play football , play table tennis , play tennis ) 1、贝蒂会说英语，

5、但她不会说汉语。 Betty _ _ English,_she_ speak Chinese. 2、你的朋友会骑马吗？会。 _ your friends _ _ _ ? Yes , _ can. 3、那个女孩不会打网球。 The girl _ _ tennis. 4、托尼会游泳吗？不会。 _ Tony _ ? No , he _. 5、他们会弹钢琴。 They _ _ the _. can speak but cant Can ride a horse they cant play Can swim cant can play piano 1、Can you play _piano? A、a B、an C、the 2、Can you dance? yes, I _. A、do B、can C、 cant 3、Can he Write English? No, he _ A、can B、 cant C、does 4、I _ ride a bike ,but I _drive a car. A、can , can B、 cant , cant C、can, cant 5、She can _basketball . A、play B、playing C、plays A C B B C Thank you