Module 9Module 9Unit 3Language in useObjectives:To learn to use present continuous tense Examples in this moduleI’m standing on the Great Wall of China and talking to you.He isn’t writing a postcard. He is reading.They are lying in the sun. Tony is eating a delicious ice creamThey’re working. They aren’t sleeping.People aren’t having dinner.现在进行时态 (I)1. 定义 : 表示现在 ( 说话瞬间 ) 正在进行的动作。 He is watching TV now. He is drinking a glass of waterGrammar2. 谓语动词的构成 : 助动词 be + V-ing 。请大家注意观察,其中的 be 随着人称、数的变化而变化 (am, is, are 三种形式 ) 。 注 : 不加助动词 be 的 V.-ing 或 be+V原形不能构成现在进行时。如:I’m visiting my friend.He is eating an ice cream.We’re preparing for Spring Festival.They are lying in the sun.He visiting his friend. ( × )He is visit his friend. ( × )V-ing 的组成形式有如下几种:1) 动词后面直接加 ing doing buying playing2) 动词去掉 e 加 ing: having taking giving writing3) 重读闭音节、结束只有一个辅音字母 的 , 双写动词最后一个字母 , 然后加ing 。 running swimming sitting shopping getting beginning putting4) 特殊形式的变化 lie — lying die -- dying3. 动词 -ing 的构词规律 :writing the postcard.s 4. 句型转换 : 在变为否定句时 , be 后加not 。 在变为一般疑问句时把 be 提前到句首 , 人称和 be 作相应变化。1) 将下面的句子变为否定句 : I’m not2) 将下面的句子变为一般疑问句 :3) 将下面的句子变为一般疑问句:Tonyhaving lunch.iI? ’m Iwriting the postcard.Are you?He is writing a postcard.He is not (=isn’t) writing a postcard.肯定句否定句一般疑问句 ( 把 be 提到句首 )【 3 种句型结构分析】注意看转换过程中的变化。I am lying in the sun with my friends.肯定句一般疑问句 ( 注意人称的相应变化 )Is he writing a postcard?Are you lying in the sun with your friends? 5. 现在进行时的标志词有 :Lo...