英语动词的一般现在时

TheSimplePresentTense一般现在时态,一般现在时(TheSimplePresentTense)1.表示现在的状态：e.g.Hestwelve.Shesatwork.2.表经常或习惯性的动作：e.g.Igetupat6:00everyday.HereadsEnglisheverymorning.3.表主语具备的性格和能力等：e.g.Shelikesnoodles.TheyspeakFrench.4.普遍真理和自然规律：e.g.Twoplusfourissix.Themoongoesaroundtheearth.,指示一般现在时的时间短语1.频度副词:sometimes(有时),often(经常),always(总是),usually(通常),seldom(很少),never(决不)2.inthemorning/afternoon/evening3.everyday/morning4.onSundays(星期日)5.at.在几点钟,主要通过谓语动词的变化和用时间词语来表示，其中最主要的是谓语动词的变化。一般现在时动词变化的规则是：当主语为非第三人称单数，谓语动词用原型。当主语为第三人称单数，谓语动词用第三人称单数形式。e.g.1.Weoftengetupearlyinthemorning.2.Heoftengetsupearlyinthemorning.,一般现在时表达方法,1.he,she,it2.可数名词单数eg.mybrother3.不可数名词eg.water,oil4.专有名词Tom，TheGreatWall5.不定代词someone,somebody,nobody,everything,something6.指示代词this,that,第三人称单数,用一句话概括：“非你、非我、非复数”如he,she,it,myfather,mymother,mysister,ourEnglishteacher,Tom,Mike,LiuJia,China,mybook,etc.,第三人称单数,1、一般动词，在词尾加s;如：work-live-play-sing-eg:She_(live)inNingbo.她住在宁波。,动词第三人称单数变化的规则与可数名词复数变化的规则相同。,动词三单变化规律,lives,workslivesplayssings,2.以,-s,-x,-sh,-ch结尾的加-es。读作/iz/如：eg:Mymother_(wash)thecoat.我母亲洗了大衣。,washes,teach-wash-miss-pass-mix-fix-push-wish-,teacheswashesmissespassesmixesfixespusheswishes,3.以辅音字母加y结尾的，变y为i，再加-es。注意一定是辅音字母加y才变，若是元音字母加y，则直接加-s。如：flytryfrycopybuyenjoyplaysaypay,fliestriesfriescopiesbuysenjoysplayssayspays,4.以辅音字母+o结尾的词，一般情况是在词尾加es,读作z,godo,goes,does,5.特殊情况：,havebe(am,are),hasis,写出下列动词的三单形式go_catch_brush_wash_do_like_have_watch_drink_fly_say_learn_eat_read_sing_buy_study_stay_make_look_pass_carry_come_teach_buy_,练习巩固,goes,catches,brushes,does,likes,has,watches,drinks,washes,flies,says,learns,eats,reads,sings,buys,studies,stays,makes,looks,passes,carries,comes,teaches,buys,1.be动词的一般现在时的句式：肯定句：主语+be+表语(n.,adj.等)e.g.Heisaworker.Youarethirteen.Theyareintheclassroom.否定句：主语+be+not+表语e.g.Heisnotaworker.Youarentthirteen.Theyarentintheclassroom.一般疑问句：Be+主语+表语?e.g.Isheaworker?Yes,heis./No,heisnt.Areyouthirteen?Aretheyintheclassroom?Yes,theyare.No,theyarent.特殊疑问句：疑问词+be+主语?e.g.Whatishe?Whatcolouristhatbird?Howoldareyou?Wherearethey?,Filltheblanks1、I_ateacher.2、She_threeyearsold.3、She_astudent.4、They_intheclassroom.5、_heapoliceman?Yes,_./No,_.,am,is,is,not,are,not,Is,he,is,he,isnt,2.实义动词的一般现在时句式：肯定句：主语（I/We/You/They）+实义动词+其他e.g.IstayathomeonSaturdays.Theyhavesportseveryday.主语（He/She/It）+实义动词三单现形式+其他e.g.HestaysathomeonSaturdays.Lucyhassportseveryday.否定句：主语（I/We/You/They）+do+not+动词原形+其他e.g.IdontstayathomeonSaturdays.Theydonthavesportseveryday.主语（He/She/It）+does+not+动词原形+其他e.g.HedoesntstayathomeonSaturdays.Lucydoesnthavesportseveryday.一般疑问句：Do+主语（I/we/you/they）+动词原形+其他？e.g.DoyoustayathomeonSaturdays?Dotheyhavesportseveryday?Does+主语（he/she/it）+动词原形+其他？e.g.DoeshestayathomeonSaturdays?DoesLucyhavesportseveryday?,特殊疑问句：疑问词+do/does+主语+动词原形+其他？e.g.Whatdoyouwant?Whatdoesshewant?Whattimedoyouhavelunch?Whattimedoesshehavelunch?Whatdoyoudo?Whatdoesshedo?Howdoyouspellit?Howdoeshespellit?HowdoyoulikeChinesefood?HowdoeshelikeChinesefood?Howmanytomatoesdoyouwant?Howmanytomatoesdoeshewant?Howdoyougotowork?Howdoesyourfathergotowork?,【就近原则】也称“邻近原则”“就近一致原则”(Proximity），即：谓语与靠近的名词、代词（有时不一定是主语）在“人称、数”上一致。由下列词语连接的并列主语：therebe句型;or;eitheror；nor;neithernor；whetheror；notbut;notonlybutalso;等。e.g.Whathedoesorwhathesaysdoesnotconcernme.他的行为或言谈都与我无关。NeitheryounorIamwrong.你和我都没错。Notyoubutyourfatheristoblame.不是你，而是你父亲该受责备。Notonlyyoubut(also)heiswrong.不仅你错了，他也错了。Thereisapenandsomebooksonthedesk.桌上有一支钢笔和几本书。,小结：(1).如果主语是I/We/You/They及名词复数，谓语动词不用做任何变化，即仍然用动词原形表示：肯定句：主语+动词原形+其他否定句：主语+dont+动词原形+其他一般疑问句：Do+主语+动词原形+其他？肯定回答:Yes，主语+do.否定回答:No，主语+dont.特殊疑问句:特殊疑问词+一般疑问句?,(2).主语是第三人称单数，肯定句:主语+动词的第三人称单数+其他否定句:主语+doesnt+动词原形+其他一般疑问句:Does+主语+动词原形+其他肯定回答:Yes，主语+does否定回答:No，主语+doesnt特殊疑问句:特殊疑问词+一般疑问句?,Letspractise:,IspeakEnglish.2.Welikemaths.3.TheygoswimmingonSundays.4.Hegetsupveryearly.5.Thepandaeatsbamboo.,将下列句子改成否定句，一般疑问句并回答：,IdontspeakEnglish.,DoyouspeakEnglish?Yes,Ido/No,Idont.,Wedontlikemaths.,Doyoulikemaths?Yes,wedo/No,wedont.,TheydontgoswimmingonSundays.,DotheygoswimmingonSundays?Yes,theydo/No,theydont.,Hedoesntgetupveryearly.,Doeshegetupveryearly?Yes,hedoes/No,hedoesnt.,Thepandadoesnteatbamboo.,Doesthepandaeatbamboo?Yes,itdoes/No,itdoesnt.,用所给动词的正确形式填空：1.There_somemilkinthebottle.(be)2.Wouldyoulikesomething_?(drink)3._she_abook?Yes,sheis.(read)4._itlikethat.(notdo)5.He_hishomeworkatschool.(notdo)6.FangMing_(notlike)riceatall.7.Doyoulike_(ride)abike?,is,todrink,Is,reading,Dontdo,doesntdo,doesntlike,riding,8.We_(go)toschoolat7:30inthemorning.9.Listen!Lucy_(sing)now.10.Letme_(help)you.11.WhereisLily?She_(read)underthetree.12._SamandJim_(make)akiteorapicture?13.Dont_(worry)!Letmehelpyou.14.Canyou_(swim)?Yes,Ican.15.BillspeaksJapanese.He_(notspeak)Chinese.,go,issinging,help,isreading,Are,making,worry,swim,doesntspeak,Letscorrect:Igoestoschoolatsixeveryday.Hedontlikeplayingfootball.3.Theylikesplayinggames.4.DamingwatchsTVintheevening.5.Doesheusuallyhasaparty?6.WhatdotheyonSunday?7.Tonygoesalwaystoschoolateightoclock.8.Whattheyeatintheparty?9.Lilyhaveslunchatschool.10.Whatdohisparentsusuallygiveshim?,go,doesnt,like,watches,have,do,has,give,用括号内动词的适当形式填空。1.Weoften_(play)intheplayground.2.He_(get)upatsixoclock.3._you_(brush)yourteetheverymorning.4.What_(do)heusually_(do)afterschool?5.Danny_(study)English,Chinese,Maths,ScienceandArtatschool.,play,gets,brush,Do,does,studies,do,6.Mikesometimes_(go)totheparkwithhissister.7.Ateightatnight,sheoften_(watch)TVwithhisparents.8._Mike_(read)Englisheveryday?9.Howmanylessons_yourclassmate_(have)onMonday?10.Whattime_hismother_(do)thehousework?,goes,watches,read,Does,does,have,do,does,Exercises:对划线部分提问1.Mycomputerisbroken.Whatswrongwithyourcomputer?2.Imdoingmyhomework.Whatareyo