现在进行时总结

1、The Present Continuous Tense现在进行时现在进行时Tomplayfootball.isingLucy is reada book.ingThey watchTVareingLook! The twinsthinkareing.now.1.概念：(1)表示现在正在进行的动作和发生的事。 例： Were having a meeting. 我们在开会。 He is doing his homework now.他正在做作业(2)有时表示现阶段正发生的事,但此刻动作不一定正在进行。例：He is teaching in a middle school. 在一所中学教书。例：

2、I am listening to the music. 我正在听音乐。(主语是I时用am)He is reading a book now!他现在正在读书(主语是第三人称单数用is）They are playing baseball in the playground.他们在操场上打棒球。(主语是复数用are ）: am/is/are+Ving构成构成3.V-ing 变化规则：变化规则：1）一般加）一般加 ing . 如如: play-playing 玩 watch-watching 看2)以不发音的以不发音的e 结尾结尾,去去e 加加ing. 如如: take-taking 拿 make-

3、making 做 come-coming 来 live-living 居住3)如如： run-running 跑 cut-cutting 切 swim-swimming 游泳sit-sitting 坐 get-getting 获得 shop-shopping 购物 stop-stopping 停止 win-winning 赢 put-putting 放 forget-forgetting 忘记 begin-beginning 开始4.现在进行时标志现在进行时标志(1).now, right now, at the moment (此刻、现在) at this time (2).these da

4、ys, this week, this month(3).Look, Listen, Cant you see, Its one oclock Dont talk.(4).注意根据上下文的暗示，句子的谓语动词可能应用现在进行时。【例如】： Where is Mr Wang? 王先生在哪儿？ Oh, he is reading a newspaper in the office. 噢，他正在办公室看报。5.否定句和疑问句(1)肯定句转换成否定句肯定句转换成否定句,要在要在 be 后加后加 not 构成构成eg:We are reading English now. We are not read

5、ing English now.(2)陈述句转换成一般疑问句陈述句转换成一般疑问句,把把be动词提到句首动词提到句首eg:The student is drinking. Is the student drinking?(3)陈述句转换成特殊疑问句陈述句转换成特殊疑问句,由由“疑问词疑问词+一般疑问句一般疑问句”构成构成eg:He is working. What is he doing? 训练集中营训练集中营 写出下列动词的分词形式写出下列动词的分词形式 talk_ sleep _ watch _ sit _ listen _ make _ laugh _ lie _ cry _ sing

6、_ cut_ write_ talking sleeping watching sitting listening making laughing lying crying singing cutting writing一一. .用所给动词的适当形式填空用所给动词的适当形式填空. .1.Look! The cat_(run)up the 1.Look! The cat_(run)up the tree.tree.2.The twins_(have)breakfast.2.The twins_(have)breakfast.3.-_he _(clean) the 3.-_he _(clean)

7、the blackboard? -No,he isnt.blackboard? -No,he isnt.4.Tom_(play)the piano in the 4.Tom_(play)the piano in the room.Please ask him to come here.room.Please ask him to come here.5.Listen! They_(sing)in the 5.Listen! They_(sing)in the classroom.classroom.is runningare havingIs cleaning is playing are s

8、inging 汉译英汉译英1.我们正在看电视我们正在看电视.2.他们正在打扫教室他们正在打扫教室.3.汤姆正在吃早饭汤姆正在吃早饭.4.那对双胞胎正在睡觉那对双胞胎正在睡觉.We are watching TV.They are cleaning the classroom.Tom is having breakfast.The twins are sleeping.三三.句型转换句型转换1.I am watering the flowers.(否定句否定句)2.Shes jumping now.(一般疑问句一般疑问句)3.The boys are playing cards.(划线提问划线提问)4.He is doi