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ID:47086625
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页数:5页
时间:2019-07-23
《一般现在时专项练习题57693》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、一般现在时专项讲解及练习题一、概念:一般现在时表示现在经常反复发生的动作、存在的状态的时态。用法可概括为:①经常性或习惯性动作,常与表示频度的时间状语连用。如:often,always,sometimes,every…,onSunday等;Igotoschoolonweekdays.②现在时刻的状态、能力、性格、个性。如:Idon'twantsomuch.AnnWangwritesgoodEnglishbutdoesnotspeakwell.③普遍真理、客观事实等。如:Theearthmovesaroundthesun.ShanghailiesintheeastofChina.注意:此
2、用法如果出现在宾语从句中,即使主句是过去时,从句谓语也要用一般现在时。例:Columbusprovedthattheearthisround.④表示格言或警句中。如:Pridegoesbeforeafall.骄者必败。二、构成:一般现在时的构成主要有两种形式:(1)be型:句子的谓语动词只有be(am,is或are):试题演练:1).Sheisabeautifulgirlwithlongblackhair.(改为否定句和一般疑问句并作肯定否定回答)2).TheyareChinesestudents.(同上)试题演练:1).Tomgoestoschoolbybikeeveryday.(改
3、为否定句和一般疑问句并作肯定否定回答)2).Welikeplayingbasketballontheplaygroundafterschooleveryday.(同上)注:主语是任何一个单数名词、不可数名词或者是第三人称单数,谓语动词要进行必要的变化,变化规律是:(1)在动词后加-s,-es:如:read-reads,write-writes,say-says(2)以s,x,ch,sh结尾的词加-es:teach-teaches,wash-washes,guess-guesses(3)以辅音字母+y结尾的词变y为i再加-es:try-tries,carry-carries(4)特殊变化
4、的词:A.be(是)-am,is,are专题专练1:(一)用动词适当形式填空:5/51.Hisradioisbroken.It(sound)terrible.2.Didsomebodydropwaterontherug?It(look)wet.3.Everyyearmyparents(give)meapresentformybirthday.4.Theclub(send)heralettereverymonth.5.yourdad(wash)hiscaronceaweek?Yes,hedoes.6.LinTaoisagoodstudent.He(study)veryhard.7.The
5、y(work)atthebank.(二)句型转换:1.Mylivingroomhasthreewindows.(改为强调语气、否定句、一般疑问句)2.Weareinthesameclass.(改为强调语气、否定句、一般疑问句)4.HecomesfromEngland.(改为强调语气、否定句、一般疑问句)专题专练2:一、用所给动词的适当形式填空。1.Ioften(help)mymotherwithhousework.2.UncleWang(introduce)hisdaughtertous.3.He(have)musicclassinMondays.4.(do)you(agree)wit
6、hme?6.Allofus(study)hard.7.He(forget)toclosethewindow.8.Grandmaoften(cook)dinnerforourfamily.二、填空。Mrs.Black’sDayMrs.Blackoften(get)upat7:00onSundaymorning.She(have)breakfastat8:30.She(have)alittledog.She(like)togototheparkwithherdog.At10:50,Mrs.Blacksometimes(wash)herclothes.At3:00p.m.sheusually
7、(go)shopping.Sheoften(make)supperat6:00p.m.Shedoesn’t(watch)TVatnight.She(go)tobedatabout10:30p.m.5/5专题专练3:Ⅰ.用括号内动词的适当形式填空。1.Heoften(have)dinnerathome.2.DanielandTommy(be)membersoftheReadingClub.3.SheandI(take)awalktogethere
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