情态动词can概要.ppt

2 Unit 1 I can play the piano. 情态动词can 详见课本P92 情态动词can的用法：情态动词是辅助动词 帮助说明能力、意愿等的词，它没有人称 和数的变化, 后边直接加动词原形。 肯定句：主语+can + 动词原形??? 否定句：直接在can后加“not”. ????? ? He can’t (cannot) swim. ?一般疑问句直接把can提前 ??? Can you dance ? 特殊疑问句：特殊疑问词+ 一般疑问句？ ??? What can you do ? 陈述句：can + 动词原形 Can 无人称 数量变化 Yes,…can. No,…can’t. 否定句：主语+can’t+动原. 一般疑问句：Can+主语+动原…? Kangaroos Birds Geese Fish Rabbits Cats Dogs can can’t fly high. jump high. swim fast. run fast. climb trees. read and write. 一、补全句子和对话。 1. A: ____ you dance? B: Yes, I can. 2. What club does she_____ to join ? 3. We want to _____ the guitar club. 4. A: What club ___ you want ___join? B: We_____ to join the chess_____. A: Can you_____ chess ? B: No , I ______. 5. She can speak English but she ______ speak it very well. Can want join do to want club play can’t can’t 二. Can you say these in English? 1.下象棋 2. 弹吉他 3. 英语俱乐部 4. 艺术俱乐部 5. 加入音乐俱乐部 6. 我想加入音乐俱乐部 play chess play the guitar English club Art club I want to join the music club. join the music club 三. Can you fill in the blanks?1. ____ you swim? Yes, I can.2. --Can your father play the guitar? --No, he ______.3. What club ____ you want to join?4. --Can Lucy and Alice dance?  --Yes, _____ can.5. We want ___ join the English club. Can can’t do they to 四. 单项选择 ( )1.Can you play drums? A. a B. an C. the D. / 解析:drums属于乐器，所以前面 用冠词the。答案为C。 C 解析: can在使用时无人称变化, 所以应 该用play的原形, 又因为basketball属于 体育项目, 所以前面不用定冠词the。 答案为B。 ( )2. Can she basketball? A. plays B. play C. playing D. play the B ( )3. _____club do you want to join? A. How B. When C. Where D. What ( )4. My mother can play _____ piano. A. a B. an C. the D. / ( )5._____club does your brother want to join? A. How B. When C. Where D. What D C D ( )6. I can’t sing, _____I can play the