朗文少儿英语基础级unit This is my classPPT课件

What is he doing ?He is running .第1页/共29页 What is he doing ?He is jumping .第2页/共29页 What is he doing ?He is swimming .第3页/共29页 What is she doing ?She is skating .第4页/共29页 What is he doing ?He is riding a bike .第5页/共29页 What is he doing ?He is throwing .第6页/共29页 What is he doing ?He is flying a kite .第7页/共29页 What is he doing ?He is kicking a ball .第8页/共29页 What is he doing ?He is catching.第9页/共29页 What is he doing ?He is singing .第10页/共29页 What is he doing ?He is reading .第11页/共29页 What is she doing ?She is eating .第12页/共29页 What is she doing ?She is dancing .第13页/共29页 What is it doing ?It is jumping rope.第14页/共29页 What is it doing ?It is sleeping .第15页/共29页 What is he doing ?He is watching TV .第16页/共29页 What is he doing ?He is wearing a coat .第17页/共29页What is it doing ?It iswriting .第18页/共29页What is it doing ?It iscoloring .第19页/共29页What are they doing ?They aretalking .第20页/共29页现在进行时现在进行时 表示说话时正在发生的动作或表示说话时正在发生的动作或现阶段正在进行的行为现阶段正在进行的行为. . 主语主语+be+be+现在分词现在分词. . 含义：含义：构成：构成：第21页/共29页He is walking .It is jumping.She is running.He is swimming.She is dancing.They are playing.They are talking.第22页/共29页动词原形变现在分词的规则动词原形变现在分词的规则walk- walking jump- jumpingrun- runningswim- swimmingdance- dancing.see-seeing直接直接+ing+ing以重读闭音节结尾且末尾以重读闭音节结尾且末尾只有一个辅音字母的动词，只有一个辅音字母的动词，双写这个辅音字母双写这个辅音字母+ing+ing以不发音以不发音e e结尾结尾的动词，去的动词，去e+inge+ing第23页/共29页 请写出下列动词的ing 形式.1.skate _ e_3.sing_ 4.eat_5.read_ 6.wear_7.sit _ 8.write_skatingcomingsingingeatingreadingwearingsittingwriting第24页/共29页小小翻译官小小翻译官 我在读书。 你在唱歌。 他在游泳。 她在睡觉。 它在吃。I am reading .You are singing .He is swiming .She is sleeping .It is eating .第25页/共29页 我们在说话。 你们在写字。 他们在涂色. Lily在跳绳。 Jack和Sam在踢球。We are talking .You are writing .They are coloring .Lily is jumping rope .Jack and Sam are kicking .第26页/共29页变形（一）：变否定变形（一）：变否定肯：He is walking . 肯：I am jumping. 肯：They are talking. 否：He is not walking .否：I am not jumping . 否：They are not talking .加not注：is not = isnt are not=arent第27页/共29页变形（二）：变一般疑问句变形（二）：变一般疑问句肯：She is dancing . 肯：I am running. 肯：They are sleeping. 疑：Is she dancing ？疑：Are you running ？疑：Are they sleeping ?(1提2变3问号)第28页/共29页感谢您的观看。第29页/共29页