L1 情态动词can的用法.pptxVIP

情态动词can的用法还有哪些用法呢？“会” 表示 “ 能力 ”→— Can do you play the guitar？— Yes，I can./No, I can't.情态动词can的用法1．can是情态动词，意为“能，会”，表示能力、请求或许可。2．情态动词没有人称和数的变化，不能单独作句子的谓语，要与后面的动词原形一起构成句子的谓语。eg: He can draw pictures．他会画画。3．句型。(1)肯定句：主语+can+动词原形+其他。eg: I can play ping-pong．我会打乒乓球。(2)否定句：主语+can’t+动词原形+其他。eg: I can't play the piano．我不会弹钢琴。(3)一般疑问句：Can+主语+动词原形+其他？肯定回答：Yes，主语+can。否定回答：No，主语+ can't。eg：—Can your daughter dance?你女儿会跳舞吗？—Yes, she can．／No, she can't．是的，她会。／不，她不会。(4)特殊疑问句：疑问词+can+主语+动词原形？eg: What can you do?你会做什么？4．由can引导的一般疑问句可用来表示向对方提出请求或要求给予许可，也可以表示做某事的能力。(1)表示请求eg: Can you help me?你能帮助我吗？(2)给予许可eg: Can I see your picture? 我可以看一下你的照片吗？(3)询问能力eg: Can you speak English? 你会讲英语吗？(4)表示惊讶、怀疑（用于否定句和疑问句中）eg: It can't be Jim. He is now at home．不可能是吉姆，也现在在家。There's someone inside-who can it be?里边有人——这可能是谁呢？5. 对Can you... ？问句的回答可以用下面的几种形式：(1)对询问能力问句的回答可以说Yes，I/we can；No, I/we can't．表示对能力的肯定或否定。(2)对表示请求的问句的回答可以说OK．／All right．表示同意对方的请求。即学即练一、单项选择。( )1. —__________ Tom play soccer?—No. But he can p ay basketball. A. Can B．Is C．Does D. Do( )2. I can __________. A. do Chinese kung fu B. play Chinese kung fuC．do basketball D. play the soccerAA( )3. I can't sing __________ dance, but I can swim __________ play soccer. A. and ; and B. or; and C. an ;or D. or; or( )4. —Can you __________ it in English?—Yes, I can __________ English. A. say ; say B. speak ; speak C. say ; speak D. speak ; say( )5. I __________find my dictionary. Where __________ it?A. can; is B. can ;is C. don't ; can D. can't ; canBCB二、按要求完成下列各题。1. Bill can write and draw．（改为否定句）Bill _______write ________draw. 2．Mike and I can play soccer。（改为一般疑问句并作肯定回答）________Mike and you play soccer?___________. 3．They can play basketball after school．（对画线部分提问）___________________after school?4. can, also ,be ,you , club , school, in , music , the ( . ) (连词成句）______________________________________