1、情态动词can的用法小结1、can的个性展示can本身有一定含义,但不能独立存在,它必须与动词原形一起构成谓语。情态动词can没有人称和数的变化。2、can的具体用法(1)表示“能;会”,指脑力或体力方面的“能力”。如:I can speak English.我会说英语。Jim can swim but I cant.吉姆会游泳,但我不会。(2)表示许可,意为“可以”,常用于口语中,这时相当于may。如:Can/May I have a cup of tea,please?我可以喝一杯茶吗?3、can的句式表演(1)肯定句:主语can动词原形其他如:Mary can dance.玛丽会跳舞。Y
2、ou can go to watch TV.你可以去看电视。(2)否定句:主语cant动词原形其他如:He cant play the guitar.他不会弹吉他。You cant pass the ball like this.你不能像这样传球。(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cant.如:Can you sing an English song for us?你可以为我们唱一首英文歌曲吗?Yes,I can./No,I cant.好的,我可以。/不,我不能。【注意】肯定回答中用certainly,语气更肯定;否定回答中用sorry
3、,语气则更委婉、客气。如:Can you sing?你会唱歌吗?Certainly,I can./Sorry,I cant.我当然会。/很抱歉,我不会。(4)特殊疑问句:特殊疑问词can主语动词原形其他?如:What can your mother do?你的妈妈会做什么?4、can的巧记口诀表能力,要用can。陈述句里记特点。肯定can后加动原,否定can后not连。疑问句,can 提前;肯定回答“Yes,主语can”;否定回答“No,主语cant”记心间。语法精练 、用括号内所给单词的适当形式填空。1、I cant write(write) stories.Can you help me,
4、Jack?2、Can you show(show) me your new bag,Jerry?Yes.Here you are.3、What can your sister do(do)?4、Can you swim(swim) in the swimming pool with us on weekends?5、Can Peter play(play) football?、根据汉语意思完成句子,每空一词。6、你的妹妹会游泳吗?Can your sister swim?7、凯特会做什么?What can Kate do?8、他不会唱歌和跳舞。He cant sing or dance.9、我
5、会弹吉他。I can play the guitar10、你会讲汉语吗?不,我不会。Can you speak Chinese?No,I cant、按要求完成下列句子。11、I can speak Chinese well.(改为一般疑问句)Can you speak Chinese well?12、Tom can ride a horse.(改为否定句)Tom cant ride a horse.13、Mr.Green can do kung fu(对画线部分提问)What can Mr.Green do?14、Can Tom and Jim draw pictures?(作肯定回答)Yes、they can15、play;can;Cindy;well;the;guitar (连词成句)Can Cindy play the guitar well?