现在进行时详细讲解及练习题

现在进行时概念：现在进行时表示现在或当前一段时间正在进行的动作。可以表示有计划的未来。现在进行时的结构：1.主语+be动词现在式（am、is、are）+动词ing〔现在分词〕形式IamwatchingTVnow.我正在看电视Youarereadingbooks.你正在看书Sheisplayingbasketball.她正在打篮球Heisrunning.他正在跑步Itiseatingfish.它正在吃鱼Theyareteachers.他们是老师练习：She()lookingforacoat.You()cleaningtheroom.It()swimminginthepool.Thedog()chasingacat.I()cookingdinner.They()doctor.1、当句子中有now,atthemoment，It’s+具体点钟时，常表示动作正在进行，这时要用现在进行时。如：Theyareplayingbasketballnow.现在他们正在打篮球。Iamcleaningmyroomnow.现在我正在打扫房间。2、以look,listen开头的句子，提示我们动作正进行，这时要用现在进行时。如：Look!Jackisswimming.看！杰克正在游泳。Listen!Sheissinging.听！她正在唱歌。翻译下面的句子①看！我弟弟正在游泳。②听！我妹妹正在唱歌。3、表示当前一段时间或现阶段正在进行的动作，且此时有thisweek,thesedays等时间状语，这时常用现在进行时。如：Theyareplantingtreesthesedays.这几天他们在种树2.Be（am、is、are）+主语+v_ing+其它?Sheiswashingherhands.她正在洗手Isshewashingherhands?她在正在洗手吗？IamlearningEnglish.我正在学习英语AreyoulearningEnglish.你正在学习英语吗？Itischasingcatsnow.它正在追着猫咪Isitchasingcatsnow.它正在追着猫咪吗？Theyarestudents.他们是学生Aretheystudents.他们是学生吗？练习：Heisdrawinganelephant.HanMeiisdrawingacat.IamwatchingTVnow.Theyaredoinghousework.Itisdrinkingmilk.Youaredoingyourhomework.3.特殊疑问句疑问词＋be(am,is,are)＋主语＋现在分词1.Whatareyoudoing?你正在干什么？Iamdoingmyhomework.我正在做作业。2.Whataretheydoing?他们正在干什么？Theyarewatchingmovie.他们正在看电影3.whatishe/she/itdoing?他/她/它正在做什么He/she/itiseatingicecream.他她它正在吃冰淇淋4.否定句：（变否定句在be动词后面加not）主语＋be(am,is,are)+not+现在分词Sheisnotplayinggames.Itisnoteatingdogfood.小总结：5、现在进行时和一般现在时的区别1、现在进行时表示现在进行的动作，一般现在时表示经常性的动作。Heisreadingnewspapernow.他现在正在看报纸Hereadsnewspapereveryday.他每天看报纸5、有些表示状态、感觉或情感的动词一般不用于进行时态，例如：know,want,like,hear,hope,hate，look等。Helookswell.他今天气色不错（表状态）Ihateyou.我讨厌你（表情感）练习．用所给的动词的正确形式填空：1.Whatareyou_________(do)now?I___________(eat)bread.肯定式否定式单数Iamworking.Youareworking.He/Sheisworking.Iamnotworking.Youarenotworking.He/Sheisnotworking.复数We/You/Theyareworking.We/You/Theyarenotworking.2.It’snineo’clock.Myfather_______________(work)intheoffice.3.Look,theboy____________(put)therubbishintothebin.4._______he________(clean)theclassroom?No,heisn’t.5.Theboy__________________(draw)apicturenow.6.Listen.Somegirls_______________(sing)intheclassroom.7.What_____you______(do)now?8.It's5o'clocknow.We_____________(have)suppernowII.选择填空1.Whatareyoudoing?I________.A.eatB.caneatC.eatingD.ameating2.It’seighto’clock.Jimmy’sparents__________TV.A.iswatchingB.arewatchingC.watchD.towatch3.Theyare_______thesebooksintheboxnow.A.putingB.putC.toputD.putting4.____you___thewindow?—Yes,Iam.A.Do,cleanB.Is,cleaningC.Are,cleaningD.Do,cleaning5、()5.Whatis________doing?A.sheB.herC.your6.Listen!Thebaby_____inthenextroom.A.cryingB.criedC.iscryingD.cries7.Don’ttalkhere.Thegirls_____.A.issleepingB.aresleepingC.sleepingD.sleep