北师大版(三起)三年级下册英语unit11-I-can-Period1课件.ppt--（课件中不含音视频）

1、runclimbwalkjumpspeakHe can _.runHe can _.jumpIt can _.walkHe can _.jumpShe can _.runI can _.climbHe can _.walkHe can _.jumpI can _.speakHe can _.runShe can _.jumpHe can _.runShe can _.walkShe can _.jumpIt can _.runIt can _.walkIt can _.jumpShe can _.walkIt can _.speakHe can _.jumpShe can _.speakIt

2、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 cant.I can jump.Can you jump?No,I cant.I can walk.Can you walk?No,I cant.I can run.Can you run?

3、No,I cant.I can speak.Can you speak?No,I cant.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！Youll 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。Its the first time for you to travel

4、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ofwith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。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

5、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cant）1.she can walk.she can not(cant)walk.2.I can

6、 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.cant cant cant cant cantcan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+cant.2.Can

7、she play the piano.No,she cant.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 cant.Can your father play table tennis?Yes，he can./No，he cant.四、Listen to the t

8、ape,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_.cancanplaycantenniscant basketballCanhorsecantButswim1、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 friend

9、s _ _ _?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 butcantCanrideahorsetheycant playCanswimcantcanplaypiano1、Can you play _piano?A、a B、an C、the2、Can you dance?yes,I _.A、do B、can C、cant3、Can he Write English?No,he _ A、can B、cant C、does4、I _ ride a bike,but I _drive a car.A、can,can B、cant,cant C、can,cant5、She can _basketball.A、play B、playing C、playsACBBC