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1、情態(tài)動(dòng)詞can的用法,情態(tài)動(dòng)詞本身有一定的詞義,表示說(shuō)話人的情緒,態(tài)度或語(yǔ)氣。 can是情態(tài)動(dòng)詞,表示“能,會(huì)”。,play football,play basketball,ride a horse,play the piano,play table tennis,sing,swim,ride a bike,Revision,can / can not,1. 表示能力(會(huì)) Mary can speak English. 2. 表示允許(可以) Can I use your dictionary? 3. 表示推測(cè) (可能 ) -通常用于否定形式 He cant be in the offic
2、e. I saw him go out just now. Can it be true?,含情態(tài)動(dòng)詞can的否定句,直接在情態(tài)動(dòng)詞can后加not,成為can not,縮寫為cant。,二、把下列句子變?yōu)榉穸ň洹?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,cant,含情態(tài)動(dòng)詞 can的一般疑問(wèn)句,直接將ca
3、n提至句首,回答的主語(yǔ)和問(wèn)句的主語(yǔ)要一致。,情態(tài)動(dòng)詞can沒有人稱和數(shù)的變化,即表達(dá)“某人會(huì)(不會(huì))做某事”用“can(cant)+ 動(dòng)詞原形”。,三、把下列句子變?yōu)橐话阋蓡?wèn)句并作肯定和否定回答。,1、Lingling can ride a horse. 2、I can speak Chinese.,Can Lingling ride a horse? Yes,she can. / No,she cant.,Can you speak Chinese? Yes,I can. / No,I cant.,3、Lingling and Daming can play the piano. 4、My
4、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 .,1、貝蒂會(huì)說(shuō)英語(yǔ),但她不會(huì)說(shuō)漢語(yǔ)。 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),Can,they,Can,swim,cant,情態(tài)動(dòng)詞后接動(dòng)詞原形; 沒有人稱和數(shù)的變化; 不能單獨(dú)作謂語(yǔ), 與后面的動(dòng)詞共同作謂語(yǔ); 其否定形式在后面直接加not ; 其疑問(wèn)形式直接把情態(tài)動(dòng)詞提向前。,Summary總結(jié),See you !,