初中英语现在进行时讲解课件(PPT24张)完成.ppt

一般现在时是什么：I often go to the zoo.He usually go to school by subway.She always go home by bus.请输入标题现在进行时He is swimming now.请输入标题现在进行时She is reading a book.She is reading a book.请输入标题现在进行时They are watching TV.你有找出其中相同的地方吗?现在进行时Hey,What are you doing?The boy is doing his homework,此刻正在发生的动作表示现阶段一直在做的事,说话当时并不一定再做A：What are you doing these days?B:Im reading a book 你这些天在做什么？我正在读一本书阶段时间提示词：these days,these weeks,these years,at the moment.Hey,What are you doing?The girl is eating,because she is hungry。这个女孩正在吃东西，因为她很饿。The boy is doing his homework,so he has no timeThe girl is eating fish,because she is hungryis doing /is eating=be doingambeareis我用am,你用are，is用于他她它四个字掌握现在分词doing03直直改改双双去去直接加ing：doing,playing,going,watching去e加ing：having,taking,making,writing双写尾巴（重读闭音节）加ing：putting,running,beginning,sitting以ie 结尾的，改ie 为y，加ing：die-dying,lie-lyingPracticedoingread paint drink eat smile shake wave rideput shop swim get现在进行时现在进行时怎么构成：主语+am/is/are+doing(动词ing)问：什么时候用现在进行时？表示某人正在做某事的时候用现在进行时现在进行时am/is/are+doing肯定句：The boy is doing his homework.否定句：疑问句：现在进行很简单，否定直接加not,疑问就把be提前The boy is not doing his homework.Is the boy doing his homework？Practice1.They (play)basketball now.2.Are you (do)homework now?3.Look!The dog (run)after a cat.4.My mother (watch)TV now.5.Lily (sing)a song now.1.先看人称选be动词（am/is/are）2.否定加not,疑问就提前现在进行时总结04现在进行时总结找标志词现在系列：Now at the moment today隐形的意思：Look!Listen!hear sb.doing sth.see sb.doing sth.不要只记住大家都知道的标志词，还要小心“隐形的意思哦”现在进行时现在进行时怎么构成：主语+am/is/are+doing(动词ing)问：什么时候用现在进行时？表示某人正在做某事的时候用现在进行时 练习：我正在写家庭作业：他现在正在看电视：always并不是一般现在时的专利哦，当现在进行时与always连用时，就是表达强烈的情感（满意/不满）She is always listening to music.她总是在听音乐，（表示很喜欢）趁热打铁05趁热打铁一、按要求改写句子1.The boy is playing basketball.否定句：.一般疑问句：？肯定回答：.否定回答：.二、请将下列句子改为一般疑问句。1.李明正在打篮球2.现在我们正在上英语课3.麦克正在听音乐4.我正在学习英语