Period 1 run climb walk jump speak He can ______.run He can ______.jump It can ______.walk He can ______.jump She can ______.run I can ______.climb He can ______.walk He can ______.jump I can ______.speak He can ______.run She can ______.jump He can ______.run She can ______.walk She can ______.jump It can ______.run It can ______.walk It can ______.jump She can ______.walk It can ______.speak He can ______.jump She can ______.speak It can climb.Can you climb?Yes, I can. He can jump.Can you jump?Yes, I can. He can walk.Can you walk?Yes, I can. He can run.Can you run?Yes, I can. He can speak.Can you speak?Yes, I can. I can climb.Can you climb?No, I can’t. I can jump.Can you jump?No, I can’t. I can walk.Can you walk?No, I can’t. I can run.Can you run?No, I can’t. I can speak.Can you speak?No, I can’t. be careful 和 look out 两者均有“小心、当心、注意”之意，常用于祈使句或警告对方时的用语。
look out 语气较强，用于某种紧急的情况或者可能 出现危险的场合；be careful 是一般的警告或劝告用语，可用于各种情况 如：Look out！You’ll hit that car． 当心！你要撞上那辆汽车了 Look out for the rock in the river. （后接for短语） 小心河里的石头 It’s the first time for you to travel alone． You must take care． 这是你第一次独自旅行，一定要小心 be careful 可单独使用，也可跟动词不定式 或of／with短语如： Be careful not to lose the key．当心不要丢了钥匙 You’ d better be careful with your handwriting. 你最好书写认真些。
Be careful of your health．爱护你的身体 情态动词情态动词cancan的用法的用法 can的特点•基本意思基本意思是“能、会”，是情态动词的重要成员 she can jump. 她会跳•个性个性：1.在句子中不能单独做谓语； 2.后面接动词原形： 3.没有人称和数的变化 can的句式变化•can的肯定句式是：can+动词原形 She can run.她会跑 …… singswimride a bikenShe can sing.nHe can swim.nThey can ride a bike.nShe can not sing.nThey can not ride a bike.nHe can not swim.一、Say what the people in the picture can do.(根据图片提出句子) can的否定式•can + not+动词原形（常用缩写形式can’t） 1. she can walk. —she can not (can’t) walk. 2. I can speak. — ？ 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. can’t can’t can’t can’t can’t can的疑问句•can……？•只需将can提到主语的前面 1. I can climb.• — ? 肯定回答和否定回答•肯定回答：Yes, 主语+can. 1. Can you jump? —Yes, I can.•否定回答：No,主语+can’t. 2. Can she play the piano. — No, she can’t. Exercise•1. Tom会骑自行车 __________________ 2. She can sing.（将其变成疑问句再作肯定回答） __________________ •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 can’t .Can your father play table tennis?Yes，he can. / No，he can’t . 四、Listen to the tape,and then fill in the blanks. Betty : Lingling , ___you play football?Lingling : Yes ,I____.I can _____football and I____play_____.But I____ play_________.Betty : _____you ride a ____?Lingling : No,I_____. ____I can______.cancanplaycantenniscan’t basketballCanhorsecan’tButswim 1、贝蒂会说英语，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 ____.canspeak butcan’tCanrideahorsetheycan’t playCanswimcan’tcanplaypiano 1、Can you play ____piano? A、a B、an C、the2、Can you dance? yes, I ____. A、do B、can C、 can’t3、Can he Write English? No,he ____ A、can B、 can’t C、does4、I __ ride a bike ,but I ____drive a car. A、can , can B、 can’t , can’t C、can, can’t5、She can _____basketball . A、play B、playing C、playsACBBC 。