一般现在时与现在进行时区别ppt课件

SimplePresentTenseandPresentProgressiveTense,1,work_read_play_study_dance_have_go_take_drop_sing_shop_swim_write_get_run_sit_clean_walk_speak_,working,readiong,playing,studying,dancing,having,going,taking,dropping,singing,shopping,swimming,writing,getting,running,sitting,cleaning,walking,speaking,2,differences（不同点）：,一、概念不同：一般现在时表示主语经常性和习惯性的动作或存在的状态，也表示说话者的能力及自然现象。而现在进行时表示说话时（瞬间）正在进行的动作，也表示目前或现阶段一直进行的动作。如：Sheoftendoesherhomeworkintheevening.她经常在晚上做作业。Sheisdoingherhomeworknow.现在她正在做作业。,3,differences（不同点）：,二、在构成方式上的不同：一般现在时中谓语动词的构成有以下三种情况：be动词的一般现在时形式：am，is，are.动词have的一般现在时形式：have，has.其他实意动词的一般现在时形式有动词原形或第三人称单数形式。而现在进行时中谓语动词的构成是：am/is/are+动词的-ing形式（现在分词）。,4,differences（不同点）：,三、时间状语不同：一般现在时的时间状语主要有：always，usually，often，sometimes，never，everyday，onSundays，inthemorning/afternoon/evening等；现在进行时的时间状语主要有：now，thesedays，thisweek，atthemoment等，有时句首有“Look！”、“Listen！”或“Its+时刻”等词、句存在。如：Weplayfootballintheafternoon.我们在下午踢足球。（一般现在时）Mymotherisreadinganewspapernow.我妈妈正在看报纸。（现在进行时）。,5,differences（不同点）：,四、感情色彩不同：一般现在时往往不带任何感情色彩，语气比较肯定。现在进行时常带有一定的感情色彩，并多与always，often等副词连用。如：Mr.Liworkshardinthefactory.李先生在工厂工作努力。（说明事实，语气比较肯定）Mr.Liisalwaysworkinghardinthefactory.李先生在工厂工作一直很努力。（表示赞扬）,6,改句子,1.Doyouoftenplayfootballafterschool?(肯定回答)2.Ihavemanybooks.（改为否定句）3.GaoShanssisterlikesplayingtabletennis（改为否定句）4.ShelivesinasmalltownnearNewYork.（改为一般疑问句）5.IwatchTVeveryday.（改为一般疑问句）6.Davidhasagoal.（改为一般疑问句）7.Wehavefourlessons.（否定句）8.Nancydoesntrunfast（肯定句）,7,1.1.Thechildrenare_(run)therenow.2.Listen!Who_(sing)inthemusicroom?Oh.Mary_(sing)there.3._you_(brush)yourteetheverymorning?4.What_(do)heusually_(do)afterschool?5.Danny_(study)English,Chinese,Math,ScienceandArtatschool.,running,issinging,issinging,Do,brush,does,do,studies,8,1.Who_overtherenow?A.singingB.aresingC.issingingD.sing2.Itseightoclock.Thestudents_anEnglishclass.A.haveB.havingC.ishavingD.arehaving3.Listen!Thebaby_inthenextroom.A.cryingB.criedC.iscryingD.cries4.Look!Thetwins_newsweaters.A.arewearingB.wearingC.arewearD.iswearing,9,5.Donttalkhere.Grandparents_.A.issleepingB.aresleepingC.sleepingD.sleep6.Tomisaworker.He_inafactory.Hissisters_inahospital.A.work/workB.works/workC.work/works7.Who_Englishbestinyourclass?A.speakB.speaksC.speaking8.MrsRead_thewindowseveryday.A.iscleaningB.cleanC.cleans9.We_musicandoften_tomusic.A.like/listenB.likes/listensC.like/arelistening,10,1）Jackis_withJim.Theyaregood_.A:running;friend;B:running;friends;C:runing;friendsD:run;friends2）Look!Mary_doing_homework.A:is;onesB:is;herC:are;hisD:are;her3）TheGreens_suppernow.A:ishavingB:are;havingC:ishaveingD:are;having4）Thechildrenare_TV.A:watchB:seeingC:watchingD:reading5）Aretheboyslookingattheblackboard?Yes,they_.A:arentB:doC:dontD:are,选择,11,1.Myfatheralways_(come)backfromworkverylate.2.Theteacherisbusy.He_(sleep)sixhoursaday.3.Listen!Joan_(sing)intheclassroom.Sheoften_(sing)there.4._yourbrother_(know)Japanese?5.Where_you_(have)luncheveryd