精讲-小学英语一般现在时讲解及联系

一般现在时1.定义一般现在时。表示经常、反复发生的动作，经常存在的状态或者习惯性动作（有时间规律发生的事件）的一种时间状态。（很拗口，但是要学会就必须深刻体会）2.基本结构构成表肯定式疑问式否定式否定疑问式Iwork.DoIwork?Idonotwork.DoInotwork?Youwork.Doyouwork?Youdonotwork.Doyounotwork?Wework.Dowework?Wedonotwork.Dowenotwork?Theywork.Dotheywork?Theydonotwork.Dotheynotwork?He(She,It)works.Doeshe(she,it)work?He(She,It)doesnotwork.Doeshe(she,it)notwork?3.形式当主语是第三人称单数时肯定句主语+动词三单+其他否定句主语+doesn't+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+doesn't特殊疑问句特殊疑问词+一般疑问句当主语不是第三人称单数时肯定句主语+动词原形+其他否定句主语+don't+动词原形+其他一般疑问句Do+主语+动词原形+其他用错结构全句都错，一定要注意。4.第三人称单数变化规律情况构成方法?读音?例词?一般情况加-s清辅音后读/s/浊辅音和元音后读/z/swim-swims；help-helps；like-likes以o结尾的词加-s或-es读/z/tomatoes；potatoes；photos以ce,se,ze,ge等结尾的词加-s读/iz/prices；cases；oranges以s,sh,ch,x等结尾的词加-es读/iz/teach-teaches；bus-buses以辅音字母+y结尾的词变y为i再加es读/z/study-studies5.具体用法表示1.表示经常的或习惯性的动作，常与表示频率的时间状语连用。时间状语：always,usually,regularly,everymorning/night/evening/day/week,often,sometimes,occasionally,fromtimetotime,twiceaweek,rarely,seldom,onceamonth,hardly,ever,never.e.g.Ileavehomeforschoolat7:00everymorning..表示主语具备的性格、能力、特征和状态。e.g.Idon'twantsomuch.AnnWangwritesgoodEnglishbutdoesnotspeakwell.比较：NowIputthesugarinthecup.Iamdoingmyhomeworknow.3.表示客观事实和普遍真理。e.gTheearthmovesaroundthesun.ShanghailiesintheeastofChina.4.在时间状语从句和条件状语从句中，常用一般现在时代替将来时。5.表示预先计划或安排好的行为。6.小说故事用一般现在时代替一般过去时。新闻报道类的内容，为了体现其“新鲜”性，也用一般现在时来表示过去发生的事情。7.有些表示状态和感觉的动词表示现在发生的具体行为时，只用一般现在时，而不用进行时态。8.表示现在发生的具体动作或存在的状态一般现在时用法专练（一）一、写出下列动词的第三人称单数drink________go_______stay________make________look_________have_______pass_______carry____come________watch______plant_______fly________study_______brush________do_________teach_______二、用括号内动词的适当形式填空。1.Heoften________(have)dinnerathome.2.DanielandTommy_______(be)inClassOne.3.We_______(notwatch)TVonMonday.4.Nick_______(notgo)tothezooonSunday.5.______they________(like)theWorldCup?6.What_______theyoften_______(do)onSaturdays?7._______yourparents_______(read)newspaperseveryday?8.Thegirl_______(teach)usEnglishonSundays.9.SheandI________(take)awalktogethereveryevening.10.There________(be)somewaterinthebottle.11.Mike_______(like)cooking.12.They_______(have)thesamehobby.13.Myaunt_______(look)afterherbabycarefully.14.Youalways_______(do)yourhomeworkwell.15.I_______(be)ill.I’mstayinginbed.16.She_______(go)toschoolfromMondaytoFriday.17.LiuTao_______(do)notlikePE.18.Thechildoften_______(watch)TVintheevening.19.SuHaiandSuYang_______(have)eightlessonsthisterm.20.－Whatday_______(be)ittoday?－It’sSaturday.三、按照要求改写句子1.DanielwatchesTVeveryevening.(改为否定句)___________________________________________________2.Idomyhomeworkeveryday.(改为一般疑问句，作否定回答)________________________________________________________3.Shelikesmilk.(改为一般疑问句，作肯定回答)___________________________4.Amylikesplayingcomputergames.(改为一般疑问句，作否定回答)___________________________________________________5.Wegotoschooleverymorning.(改为否定句)_______________________________________________________6.HespeaksEnglishverywell.(改为否定句)___________________________________________________7.Iliketakingphotosinthepark.(对划线部分提问)________________________________________________________8.JohncomesfromCanada.(对划线部分提问)___________________________________________________9.Sheisalwaysagoodstudent.(改为一般疑问句，作否定回答)________________________________________________________10.SimonandDaniellikegoingskating.(改为否定句)___________________________________________________四、改错(划出错误的地方，将正确的写在横线上)1.IsyourbrotherspeakEnglish?__________________2.Doeshelikesgoingfishing?__________________3.Helikesplaygamesafterclass.__________________4.Mr.WuteachsusEnglish.__________________5.Shedon’tdoherhomeworkonSundays._________________练习二一、写出下列动词的第三人称单数形式。(讨论第三人称单数形式的变化规则)Model:cleancleans1)watch__________2)have__________3)cook_________4)go__________5)fly_________6)make_________二．用动词的正确形式填空。1.Weoften___________(play)intheplaygound.2.He_________(get)upatsixo’clock.3.__________you_________(brush)yourteetheverymorning.4.What__________(do)heusually_________(do)afterschool?5.Danny__________(study)English,Chinese,Maths,ScienceandArtanschool.6.Mikesometimes__________(go)totheparkwithhissister.7.Ateightatnight,she__________(watch)TVwithhisparents.8.________Mike________(read)Englisheveryday?9.Tom(swim)intherivernow.10.It’seighto’clocknow.Theboys(watch)TV.11.Sheusually(do)herhomeworkintheevening.12.TomandTonycan’t(swim).13.Whatdoesyourfather______(do)?He’saworker.14.Look!JimandTom(run)there.三．改句子1.Doyouoftenplayfootballafterschool?(肯定回答)2.Ihavemanybooks.（改为否定句）3.GaoShan’ssisterlikesplayingtabletennis（改为否定句）4.ShelivesinasmalltownnearNewYork.（改为一般疑问句）5.IwatchTVeveryday.（改为一般疑问句）6.Davidhasgotagoal.（改为一般疑问句）三、选择填空：()1.Look!LiPingandLiYing________basketballnow.A.playB.playsC.areplaying()2.CanI______thisbook?A.haveB.hasC.having()3.Itomusicat7:00thismorning.A.listenB.listeningC.listens()4.What______thatinthebox?Ashirt.A.amB.isC.areD.be()5.CanITV?Sure.A.watchingB.watchC.see()6、Shelikeswimming.A.doesn'tB.don'tC.isn't.()7.Herethemoney.A.areB.isC.am()8.There_______atableandtwochairsinJenny’sroom.A.amB.isC.are一般现在时（三）一．用动词的适当形式填空1.She_________(go)tos