现在进行时态讲解与练习.pptVIP

现在进行时 表示现在正在进行或发生的动作，也可表示当前一段时间内的活动或现阶段正在进行的动作。 其构成形式是： 主语+ be (am/is/are) +动词的现在分词 变否定句 I am sweeping the floor. I am not sweeping the floor. Daming is having a party. Daming is not having a party. 变否定句 They are eating hot dogs. They are not eating hot dogs. 变否定句 1.I am drawing pictures. 2. My mother is cooking dinner. 3.Mike is playing football. 4.The tigers are fighting. 把下列句子改成否定句： I am not drawing pictures. My mother is not cooking dinner. Mike isn’t playing football. The tigers aren’t fighting. 现在进行时的特殊疑问句： 特殊疑问词+一般疑问句(be+ 主语+动词的现在分词)? 现在进行时 对地点提问的特殊疑问句： 疑问词Where + 一般疑问句 She is swimming in the sea. Where is she swimming？ 现在进行时 对什么东西提问的特殊疑问句： 疑问词What + 一般疑问句 Daming is drinking a cola. What is Daming drinking ？ 现在进行时 对主语人提问的特殊疑问句： 疑问词Who + 一般疑问句 He is playing football . Who is playing football ？ 练习 现在进行时 对做什么事情提问的特殊疑问句： 疑问词What+一般疑问句+doing The girls are dancing. What are the girls doing ？ 练习 变特殊疑问句 I am having a birthday party at home. Where are you having a birthday party？ * 现在进行时专项练习 What are you doing? What are you doing? 动词现在分词的变化规则 1．一般情况下，在单词末尾直接加ing， 如：cook-cooking read-reading 2．以不发音的e结尾，去e加ing， 如：make-making, take-taking 3．以重读闭音节结尾，如果末尾只有一个辅音字母，双写末尾的辅音字母，再加ing， 如：run-running, swim-swimming 4. 以ie结尾的动词，把ie变为y再加ing, 如：lie-lying tie-tying play_______ run________ swim _______ make________go_______ jump________ write_______ski________read________ have________sing??_______dance_______ put________ see________ sleep ________ watch_______ live_______ take_________ come ______??get_______fly_________ sit ________ clean_______ shop_______ 写出下列动词的现在分词 playing running swimming making going jumping writing skiing reading having singing dancing putting seeing sleeping watching living taking coming getting flying sitting cleaning shopping 现在进行时的肯定句： 主语+ be(am, is, are) +动词的分现在词+其它. What is Chen Jie doing? She is drawing pictures. 主语 be 动词的现在分词 第一人称单数： I am I’m 第一二三人称复数： you / we / they are you’re / we’re /