三年級下英語課件-unit11 I can Period 1-北師大版(三起)

1、Unit 11I CanPeriod 1runclimbwalkjumpspeakHe 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 _.ju

2、mpShe can _.speakIt 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

3、 cant.I can run.Can you run?No, I cant.I can speak.Can you speak?No, I cant.be careful 和 look out 兩者均有“小心、當(dāng)心、注意”之意，常用于祈使句或警告對方時(shí)的用語。lookout 語氣較強(qiáng)，用于某種緊急的情況或者可能 出現(xiàn)危險(xiǎn)的場合；becareful 是一般的警告或勸告用語，可用于各種情況。 如：Look out！Youll hit that car 當(dāng)心！你要撞上那輛汽車了。 Look out for the rock in the river. （后接for短語） 小心河里的石頭。 Its

4、the first time for you to travel alone You musttake care 這是你第一次獨(dú)自旅行，一定要小心。be careful 可單獨(dú)使用，也可跟動(dòng)詞不定式 或ofwith短語。如： Be careful not to lose the key當(dāng)心不要丟了鑰匙。You d better be careful with your handwriting.你最好書寫認(rèn)真些。Be careful of your health愛護(hù)你的身體。情態(tài)動(dòng)詞can的用法can的特點(diǎn)基本意思是“能、會(huì)”，是情態(tài)動(dòng)詞的重要成員。 she can jump. 她會(huì)跳。個(gè)性：1

5、.在句子中不能單獨(dú)做謂語； 2.后面接動(dòng)詞原形： 3.沒有人稱和數(shù)的變化。can的句式變化can的肯定句式是：can+動(dòng)詞原形 She can run.她會(huì)跑。 singswimride a bikeShe can sing.He can swim.They can ride a bike.She can not sing.They can not ride a bike.He can not swim.一、Say what the people in the picture can do.(根據(jù)圖片提出句子)can的否定式can + not+動(dòng)詞原形（常用縮寫形式cant） 1. she c

6、an walk. she can not (cant) walk. 2. I can speak. ？二、把下列句子變?yōu)榉穸ň洹?、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的疑問句can？只需將can提到主語的前面。 1. I can climb. ? 肯定回答和否定回答肯定回答：Yes, 主語+can.

7、 1. Can you jump? Yes, I can.否定回答：No,主語+cant. 2. Can she play the piano. No, she cant.Exercise1. Tom會(huì)騎自行車。 _ 2. She can sing.（將其變成疑問句再作肯定回答） _ 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 fath

8、er play table tennis?Yes，he can. / No，he cant .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_.cancanplaycantenniscant basketballCanhorsecantButswim1、貝蒂

9、會(huì)說英語，但她不會(huì)說漢語。 Betty _ _ English,_she_ speak Chinese. 2、你的朋友會(huì)騎馬嗎？會(huì)。 _ your friends _ _ _ ? Yes , _ can.3、那個(gè)女孩不會(huì)打網(wǎng)球。 The girl _ _ tennis.4、托尼會(huì)游泳嗎？不會(huì)。 _ Tony _ ? No , he _.5、他們會(huì)彈鋼琴。 They _ _ the _.眼看腦思手動(dòng)canspeak butcantCanrideahorsetheycantplayCanswimcantcanplaypiano1、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