小学四年级英语一般现在时

【知识梳理1】一、一般现在时的构成：.be动词：主语+be+其他一注意：be动词根据人称相应地变化为am,isareHeisalittleboy.eg:|Iamalittleboy.Sheisalittlegirl..行为动词：主语+行为动词+其他一注意：当主语为第三人称单数(he,she,it)时，要在动词后加‘-s/-es’。-I/They/You/WestudyEnglish.eg:一He/ShestudiesEnglish.、一般现在时基本使用情况:.表示经常性或习惯性的动作：Igetupatsixeveryday.关键词：常与表示频率的时间副词连用dayyearweekeverymonthneverrarelysometimesoftenafternoon[dayyearweekeverymonthneverrarelysometimesoftenafternoon[evening/usually/'always\once/twice/threetimesaweekonSundaysonMondays.表示事物和人物的特征、状态：Theskyisblue.Heisfat..表示客观事实：Theearthgoesaroundthesun.【巩固练习】Fillintheblankswiththegivenverbsintheirproperforms.1.Sheusually(go)toschoolbybike..Thesun(rise)intheeastand(set)inthewest..JohnandLindainthesameclass.(be).yourschoolbagsinRoom301?(be).heoftenhishomeworkeverymorning?(do).WeTVonMonday.(notwatch).yourmotherroomseveryday?(clean)【巩固练习】I.选择最恰当的答案)1.youhaveabook?A.DoB.AreC.IsD.Have)2.Theyonafarm.A.workingB.isworkC.workD.isworked)3.——DoesPeterliketowatchTV?A.Yes,helikesB.No,hedoesn'tC.Yes,he,dlikeD.No,helikesA.Yes,helikesB.No,hedoesn'tC.Yes,he,dlikeD.No,helikes)4.Shedoesn'ther)4.Shedoesn'therhomeworkintheafternoon.A.doingB.todoC.doesD.doA.doingB.todoC.doesD.do)5.HowMr.BrowntoAmerica?)5.HowMr.BrowntoAmerica?A.do,goB.is,goC.does,goD.does,goes)6.Where,smycamera?Iit.A.amnotfindingB.amnotseeingC.can,tfindD.can,tlookat)7.——Howhegotowork?——Hetoworkbybike.A.does;goB.do;goesC.do;goD.does;goes)8.----youusuallylateforschool?----No,A.Do;IamB.Does;notC.Are;I,mnotD.Are;Iaren't)9.shehomeatsixeveryday?A.Is,leaveB.Does,leaveC.Is,leavesD.Does,left)10.Mr.YangEnglishthisterm.A.do,goB.is,goC.does,goD.does,goes)6.Where,smycamera?Iit.A.amnotfindingB.amnotseeingC.can,tfindD.can,tlookat)7.——Howhegotowork?——Hetoworkbybike.A.does;goB.do;goesC.do;goD.does;goes)8.----youusuallylateforschool?----No,A.Do;IamB.Does;notC.Are;I,mnotD.Are;Iaren't)9.shehomeatsixeveryday?A.Is,leaveB.Does,leaveC.Is,leavesD.Does,left)10.Mr.YangEnglishthisterm.A.teachesourB.teachesusC.teachusD.teachour【知识梳理2】be动词，行为动词句型：1.Be动词一般现在时的句型areTheyareworkers.肯定句：sb+be+其他be根据人称变为am，isareTheyareworkers.eg:Heisateacher.Iamastudent.否定句：sb+be+not+其他eg:Heisnotateacher.Iamnotastudent.Theyarenotworkers.一般疑问句：be+sb+其他Isheateacher?-Yes,heis./No,heisn,t.（改为否定句）（改为否定句） 般疑问句） Areyouastudent?Aretheyworkers?特殊疑问句：Whatishe?2.行为动词的变化肯定式：sb+do+其他 eg:Ilikepork.否定式：sb+don’t+其他 eg:Idon,tlikepork.一般疑问句:Do+sb+其他eg:Doyoulikepork?-Yes,Ido./No,Idon,t.特殊疑问句：Whatdoyoulike?/Whatdoeshelike?【例题精讲】.按要求改写句子：Doyouoftenplayfootballafterschool?(肯定回答)Ihavemanybooks.(改为否定句)GaoShan,ssisterlikesplayingtabletennisShelivesinasmalltownnearNewYork.改为IwatchTVeveryday.(改为一般疑问句)—【巩固练习】第三人称单数：sb+does+其他eg:Helikespork.第三人称单数：sb+doesn,t+其他eg:Hedoesn,tlikepork.第三人称单数：Does+sb+其他eg:Doeshelikepork?-Yes,hedoes./No,hedoesn't.1.用括号内动词的适当形式填空Heoften(have)dinnerathome.DanielandTommy(be)inClassOne.We(notwatch)TVonMonday.Nick(notgo)tothezooonSunday.they(like)theWorldCup?Whattheyoften(do)onSaturdays?yourparents(read)newspaperseveryday?SheandIThereThegirl(teach)usEnglishonSundays.SheandIThere(take)awalktogethereveryevening.(be)somewaterinthebottle.野达标检测基础题:I.用括号内动词的适当形式填空Mike(like)cooking.They(have)thesamehobby.Myaunt(look)afterherbabycarefully.Youalways(do)yourhomeworkwell.I(be)ill.I,mstayinginbed.She(go)toschoolfromMondaytoFriday.LiuTao(do)notlikePE.Thechildoften(watch)TVintheevening.SuHaiandSuYang(have)eightlessonsthisterm.——Whatday(be)ittoday?——It,sSaturday.按要求改写句子。Idomyhomeworkeveryday.(改为一般疑问句)Shelikeseggs.(改为一般疑问句，并做否定回答)Wegotoschooleverymorning.(改为否定句) Iliketakingphotosinthepark.(对划线部分提问)【知识梳理3】第三人称单数行为动词变化规则：.规则变化三规律：(1)一般情况下直接在动词词尾加-s.ask---asks work-worksget---gets stay-stays(2)以字母s,x,ch,sh或o结尾的动词，在词尾直接加-es.watch---watcheswish---wishesfix---fixesdo---doesgo---goes pass-passes(3)以“辅音字母加-y”结尾的动词，要先变y为i再加-es.try---tries study-studiescry---criesfly---flies.不规则变化需动脑记：be——isarehave——has【例题精讲】Changethefollowingverbsafterthemodel.Model:do—does1.fly 4.wash 7.study 1.fly 4.wash 7.study 提高题：I.单选题2.fax 5.go 8.pay 3.play 6.watch 9.miss 1、AlthoughBillisn,trichenough,heoftenmoneytothepoor.A.willgiveB.wasgivingC.givesD.gave2、-Canyourfatherdrive?-Yes,andhe_toworkeveryday.A.isdrivingB.droveC.drivesD.hasdriven3、-What'shisfather?-Heisateacher.Hemathsataschool.A.taughtB.hastaughtC.teachesD.willteach4、Ilikesoftandgentlemusic.Itnice.A.tastes B.looks C.sounds D.feels5、Itusuallyatthistimeofyear,buttodayitisrainingheavily.A.is,raining B.won't,rainC.has,rainedD.doesn't,rain6、Theclothverysoftandcomfortable.A.smells B.tastes C.feels D.sounds7、Inordertokeephealthy,Tonyawalkafterdinnereveryday.A.takes B.Taking C.took D.wastaking8、Ilikespring.Wecangooutsideandnature.A.feel B.returnC.hold D.enjoy9、Heanybrothers,buthehasasister.A.don'thasB.doesn'thaveC.don'thaveD.doesn'thas10、-yourfriendsgotowatchthematches? -Yes,they.A.Do;doB.Does;doC.Do;does D.Does;doesII.根据汉语意思填空：Canyoutheballatthenet,Danny?（扔）AfterIwashmyface,Imyhair.（梳理）Doyouthepicture?(记得)-youat?(你擅长唱歌吗？)-Yes,IamMrGreenofteninthecountryside.微步)Iaredbag.Butheablueone.有)MotheralwaysTVintheevening.看电视)III.阅读AAtrainstopsatastation.Ayoungmanwantstocomeout,butitisraining.Aboyisstandingunderabigumbrella.Theyoungmansaystotheboy.“Canyougoandgetustwohamburgers,oneforyouandoneforme?Herearetwodollars.”“Great!”saytheboyandhegoestobuyhamburgers.Aftersometime,theboyisback.Heiseatingahamburger.“Whereismyhamburger?”askstheyoungman.“Oh,thereisonlyonehamburgerleft.SoI,meatingmine.Hereisyourdollar.”( )1.Whereistheyoungman?AAtastationBUnderabigumbrella COnthetrain( )2.Whatdoestheyoungmanwanttobuy?AUmbrella BHamburgers CDollars( )3.Whohelpstheyoungman?AAboy BAman C.Nobody( )4.Doestheyoungmangetahambuger?ANo,hedoesn,tBYes,hedoes C.No,hedoes( )5.Istheboyclever(聪明的)？AYes,heisn,t BYes,heis C.No,I,mnotGrammar^.【知识梳理1】wh-疑问句基本结构是：特殊疑问词+一般疑问句语序常用的疑问词：what,who(whom),whose,which,when,where,how,why等，回答时针对问句中的代词和副词来回答，不用yes或no来回答。“对划线部分提问”是一种常见的句型转换题型，这类题实际上就是将所给的陈述句变为特殊疑问句。解这类题通常分三步完成：“三步走”战略第一步：替换----找一个合适的词来替换划线部分。第二步：提前----把替换词写在句子的开头。第三步：改一般疑问句----把一般疑问句写在疑问词后面，注意划线部分已经被替换掉，不需要再写。（一）注意疑问词的选择疑问词意思用法What什么 问东西、事物Whatday星期几问星期几Whattime 什么时间 问具体时间Whatcolor 什么颜色 问颜色How... 怎样问情况，状态Howold多大年纪问年纪Howfar 多远 问路程Howmuch多少钱；多少数量（不可数名词）Howmany多少数量（可数名词）问数量Where在哪里问地点When何时 问时间Who谁问人Whose谁的问主人（二）注意疑问句的语序.对句子的主语提问，其语序是：疑问词+谓语+其他成分？Sheistheirteacher.—Isshetheirteacher?Whoistheirteacher?.对句子主语的定语提问，其语序是：疑问词+主语+谓语+其他成分?Mybookisoverthere.—Isyourbookoverthere?Whosebookisoverthere?.对表语、宾语或状语提问，其语序是： 疑问词+一般疑问句？HelivesinBeijing.—DoesheliveinBeijng?Wheredoeshelive?.对表语或宾语的定语提问，其语序是： 疑问词+表语或宾语十一般疑问句？I,mlookingformywatch.—Areyoulookingforyourwatch?Whosewatchareyoulookingfor?【例题讲讲】例1.Therearesixboysintheclassroom.（对划线部分提问）例2.Therearesixboysintheclassroom.（对划线部分提问）【巩固练习】对划线部分提问：Alice,sgotthreeballs. Theyareinthepond. Tomisunderthetree. Ihavegotsomebiscuits. Frogslikebees. Hehasgottwocars. Themouse,steetharesharp. ThatisBen'sblock. 【知识梳理2】祈使句祈使句即表示表示请求、命令等的句子。它的主语是听话人you），一般不需要说出来。通常以动词原形开头。祈使句末尾用惊叹号或句号，句子用降调.分类（1）动词原形开头eg.Openthedoor,please!T否定Don'topenthedoor,please!（2）Be+adjeg.Bequiet!—否定Don'tbequiet!（当然咯，介个只是举例啦！）（3）以动词原形let开头eg.Let'sgohometogether!—否定Let'snotgohometogether!（4）No+n/v-ingeg.Nophotos!/Nofishing!【例题精讲】例l.Tom,(open)thewindow.例2.Tom(open)thewindow.【巩固练习】根据要求改写句子：.Pleaselookattheblackboard.（改为否定句）.Closeyoureyes,Linda.（改为否定句，但意思不变）youreyes,Linda..on/walk/the/grass.（连词成句，并改为否定句）.我们一起玩吧。（翻译成英文，用祈使句。）.不要迟到。（翻译成英文，用祈使句。）您名蛋:[□二IfCl：]LCL：JICL：I外禽二[kd][口寸[La6]QpnJi]飞-W-■贲火旄j：工tM(oo£iltoseetLxeshark;It-stooctickioseerheslinrk.Oli!Tinesh^u-fs zineslmi_p.[a：]发这个音的字母和字母组合a arauear•a:grassglassclassplantdancefastfatherlast•ar:carstararmMarchgardendarkscarf•au:laughaunt•ear:heart•根据发音规则，圈出发［出］的2个单词。•1.armlipdoctorcard•2.cloudcartgardengate•3.ballscarfdarktiger•4.joblorryMarchpark10

11

•根据发音规则，找出每组中发侬]的单词。• 1.rat bed face sport• 2.hearcup fat pear• 3.rice bat finger tree• 4.sea youngknifeapple[e]发这个音的字母和字母组合eea• e:egg bell desk legpetten penea:breadhead breakfast根据发音规则，找出每组中不发［e］的单词。1. cat well leg pen2. sweat map pet elephant3. egg ten tall desk4. bread head bed toy音标［a:］［A］罔［e］练习.抄写音标，一个抄写5遍。［a：］： ［A］： 侬］:.选出下列没有相同发音的词。)1.car arm food)2.true jump bus)3. bag short map)4.egg pen head)5. got clock bell)6. rabbit book wood)7. rat bat apple)8.gun star duck［e］：gardencutflagsmalldogfoottenmoney三.写出单词或音标。[pa:st] [ru:m] [swet][良t] [gt] [cAp]bag car busstar head四.选出尸u每题中元音有几种读音，有一种读音的在（[sit][sh:t]bread）里画☆，有两种读音的画△，有三种的画◊( )1.hat fast cook( )2.jeep door sun( )3.dad cap hand( )4.star car cut( )5.skirt sheep bird五.改变下列单词的一个字母,使它变成另一个单词like (交通工具)hat lake (食品) nice lastgummapfromher__（动物）__（数字）hot （用品）12【课后作业】I.Fillintheblanks用所给单词适当形式填空Canyou(fly)akite,Ben?No,Ican't.Mum,Ican'tseemypen.Where(be)it?Healways(wear)aT-shirt.January(come)first.LeeandBenoften(help)eachotherwiththeirlessons.Whatyourfather(do)?Heisapoliceman.Afterschool,welike(play)ballgames.Aliceisinthekitchennow.She(eat)acake.Thesun(go)downintheevening.That(sound)interesting.III.Choosethebestanswer(单项选择)Sundayisthedayoftheweek.A.last B.first C.secondThatboxisA.anorange B.aorange C.orangeMyfatherisbusy,he'sveryhappy.A.and B.so C.butI’mtirednow.Igooutwithyou.A.don't B.can't C.needn'tGivesomeredpencils,please.A.I B.she C.meThishatisnewnice.A.or B.but C.anddoesMr.Wanghavebreakfast?At7:30A.When B.What C.WhereWhattimeyourfatherwork?A.do B.is C.doesThispairofglassesformygrandpa.13

A.is B.are C.amTherearesomeintheclassroom.A.child B.children C.childsIV.Rewritethesentences(按要求改写句子)That'sBen'sbicycle.It'