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Unit5I’mwatchingTV.PeriodoneWhatarewedoing?我们正在干什么？WearehavinganEnglishclassnow.我们正在上英语课。I’mteachingEnglish.我正在教英语。You’relearningEnglish.你们正在学英语。It’s8o’clocknow.Whatareyoudoing?I’m…readingrunningtakingashowereatingbreakfastwatchingTVtalkingonthephoneHeisplayingcomputergames.Heisplayingtheviolin.Heisdrawing.Heiscooking.Heistalkingonthephone.What’shedoing?What’shedoing?Heisthinking.Heissleeping.Heiseatinganapple.Heisfishing.What’sshedoing?Sheissinging.Sheisrunning.Sheisreading.Sheisshopping.Sheiscleaning.Itisflying.Whatisthebirddoing?Whataretheydoing?Theyaretalking.Theyareplayingbasketball.Theyaredrawing.Theyareswimming.Theyarehavingaclass.Theyaredoingtheirhomework.Theyarehavingaparty.Theyarewalking.Theyarestudying.Therearemanypeopleinthehappyapartment.Whataretheydoing?Whatarethesepeopledoing?1bListeningNamedoingJennyDaveandMaryJohnwatchingTVeatingdinnerdoinghomework1bListen.Whatarethesepeopledoing?Iamplayingcomputer.Sheissinging.Heisswimming.Itisflying.Theyaredancing.请归纳什么是现在进行时？见课本(P99-100)ThePresentProgressiveTensebe+v.-ingam/is/are+现在分词现在进行时ThePresentProgressiveTense(现在进行时)现在进行时表示现在（说话瞬间）正在进行的动作。例如：现在进行时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。例如：现在进行时是由助动词be（am/is/are）加动词-ing形式构成的。IamwatchingTVnow.Heisdoinghomework.Theyareplayingbasketball.1、定义：2、结构：Havealook(说出动词加ing的规律)do→doingwatch→watchingclean→cleaningeat→eatingread→readingtalk→talkingsing→singingplay→playingwrite→writingdance→dancingcome→cominghave→havingarrive→arrivingrun→runningswim→swimmingstop→stoppingget→getting一般在动词原形末尾加-ing。以不发音字母e结尾的动词，先去掉e，再加-ing。以重读闭音节结尾的动词，如果末尾只有一个辅音字母，应先双写这个字母，再加-ing。•write•take•have•make•come•arrive•dance•leave动词现在分词变型writingtakinghavingmakingcomingarrivingdancingleaving•sit•shop•cut•stop•put•get•begin•swim•run动词现在分词变变变sittingshoppingcuttingstoppingputtinggettingbeginningswimmingrunningwatchplaydohaveseetalkrunbeginlistencleansingwritebeeatreadswimopenpaintwatchingplayingdoinghaveingtalkingrunningbeginninglisteningseeingsingingcleaningwriteingeatingreadingswimmingopeningpaintingbeingIbelieveyoucanmakethe“ing”forms1.WhatisStevedoing?______________2.WhatisJackdoing?2a.Listentotheconversationandanswerthesequestions.HeiswatchingTV.HeislisteningtoaCD.What,shedoingnow?Heiseatingdinner.What,shedoing?He,srunning.Whataretheydoing?Arethey…?They,redancing.•Ishe…?•Ishe…?Heiscalling.Pair-work:A:isNancydoinghomework?B:No,sheisnot.Sheiswritingaletter.Let’sguesswhataretheydoing?IsNancydoinghomework?No,sheisn’t.she’swritingaletter.2cLet’sguesswhataretheydoing?IsMarydoinghomework?No,sheisn’t.she’splayingwithabird.Let’sguesswhataretheydoing?IsTomdoinghomework?No,heisn’t.he’sdrawing.Let’sguesswhataretheydoing?IsBilldoinghomework?No,heisn’t.he’seatingdinner.Areyoureading?Yes,Iam./No,I’mnot.Isthegirl______(get)up?No,she______.What___she______?She_________.gettingisn’tisdoingissleepingArethey____abook?No,they____.____arethey_______?They’re_____.readingaren’tWhatdoingwriting•现在进行时的肯定句的构成形式：•主语+be+现在分词(v-ing)+其他•现在进行时的否定句的构成形式：•主语+be+not+现在分词（v-ing)+其他•现在进行时的一般疑问句句的构成形式：•Be+主语+v-ing+其他？•Yes,主语+be.No,主语+be+not.•现在进行时的特殊疑问句句的构成形式：•特殊疑问词+be+主语+现在分词+其他？句型转换1.IamwatchingTV.(否定句)2.She’sopeningtheboxnow.(一般疑问句)3.Heisdoinghishomework.(复数句)IamnotwatchingTV.Issheopeningtheboxnow?Theyaredoingtheirhomework.汉译英1.我们正在看电视.2.他们正在打扫教室.3.汤姆正在吃早饭.4.那个女孩正在买玩具.WearewatchingTV.Theyarecleaningtheclassroom.Tomishavingbreakfast.Thegirlisbuyingtoys.选择填空：1.Whatareyoudoing?I_____A.eatB.caneatC.eatingD.ameating2.Wewant_______thisbook.A.readingB.amreadingC.readD.toread3.Ourteacheris__theblackboard.A.cleanB.cleansC.cleaningD.toclean4.Thatboyisn’t____theteacher.A.listenB.listensC.listeningD.listeningto5.It’s8o’clock.Jim’sparents__TV.A.iswatchingB.arewatchingC.watchD.towatch6.__yoursister____onthephone?A.Is,talkB.Is,talkingC.does,talkD.does,talking7.__you__thewindow?—Yes,Iam.A.Do,cleanB.Is,cleaningC.Are,cleaningD.Do,cleaning8.What__you____for?A.are,lookB.is,lookC.are,lookingD.do,lookIdomyhomeworkeveryday.Iamdoingmyhomeworknow.Look!区别下面的几组句子：Hecleanshisroomeveryafternoon.Heiscleaninghisroomnow.区别这两种时态主要是看时间状语。两种时态区别主要体现在动词的形式上。一般现在时A:含义和时间状语⑴经常发生或反复发生的动作或存在的状态,通常和表示频率的副词连用,如:always,usually,often,sometimes,hardlyever(几乎不),never，everyday/week/year/month/morning…等时间状语连用.1)Hegetsupatsixeveryday.他每天六点起床2)Sheworkseighthoursaday.她每天工作八小时3)Doyouoftenwashyourhair?你经常洗头吗？4)Thankyou.Idon’tsmoke.谢谢你，我不吸烟5)Doyougotoworkbybusorbybike?你坐公共汽车上班，还是骑自行车？6)Heisalwayslateforclassandoftennapsinclass.(be表状态)他总是上课迟到而且课堂上经常打瞌睡。⑵现时的情况或状态Theyliveinthesamebuilding,don’tthey?他们同住一幢楼，对吧？Sheknowsseverallanguages.她懂几国语言.Thesouptastesgood.这汤味道很好.Theyenjoyskating.他们喜欢溜冰.Heisalawstudent.他是学法律.⑶永恒的真理Thesunrisesintheeastandsetsdowninthewest.太是从东边升起,从西边落下。Itsnowsinwinter.冬天下雪.B:动词第三人称单数的构成:1.一般情况：加-s,请注意读音.例：reads，writes，says2.以o,s，x，ch，sh收尾的词加-es例：goes,does,teaches，watches,washes，guesses3.以辅音字母+y结尾的词变y为i,再加-es例：try—tries，carry—carries,cry---cries4.特殊的：have—has,be--is写出下列动词的第三人称单数:do-go-watch-wash-teach-carry-be-play-have-eat-need-doesgoeswatcheswashesteachescarriesplayshaseatsneedsis•cleanv.打扫，清除•cleansth.打扫某