初中英语主谓一致PPT教学课件.ppt

1、Subject-VerbAgreement,主谓一致,1,Bob,Bob_aworker.,is,Mike,MikeandBob_workers.,are,BothMikeandBob_workers.,are,be动词适当形式填空,2,Theboy_inthesea.,They_inthesea.,BothJackandTim_diving.,swims,swim,swim,Finishthefollowingexercises:(swim),3,主谓一致,谓语动词在人称和数上要和主语一致。,单则单，复则复,就近原则,特殊用法,主谓一致,4,主语为单数谓单He_(like)learningE

2、nglish.It_(take)her2hourstofinishherhomework.主语为复数谓复They_(be)lookingforwardtovisitingthemuseum.TomandLily_(go)toschooltogether.,(一)单则单，复则复1、当主语是：,be-is行为动词变三单,be-are行为动词用原形,5,注意：1.由连接词and或bothand连接起来的两个并列主语,要用谓语动词的复数形式。如:LucyandLilytwins.Bothsheandhestudents.,are,are,6,2、trousers,glasses,clothes,sho

3、es等复数形式的词作主语时,谓语用复数,但如果这些名词前有a(the)pairof等量词修饰时,谓语动词用单数。如:Myglassesbroken.Thepairofshoesunderthebedhis.,are,is,7,Jimisaschoolboy.Heistwelveyearsold.He_(be)inClass4.Healways_(get)upearlyandheoften_(go)toschoolbybike.He_(like)English,Mathsandsomeothersubjects.Heenjoys_(sing)anddancing.Butnowhe_(have)a

4、nEnglishclass.Look!Someofthestudents_(read)booksandsomeofthestudents_(write)thenewwords.Theyareworkinghard.,8,ButtomorrowisSaterday.They_(nothave)anylessons.Heandhisclassmates_(play)footballtomorrowafternoon.They_(check)emailstomorrow.They_(watch)TVtomorrowevening.Ithinktheyllhaveagoodtime.,9,就近原则,t

5、herebe与notonly.butalsoThere_(be)abookandtwopencilsonthedesk.NotonlyhimbutalsoI_(enjoy)doingsports.,10,特殊用法,一谓语动词用单数1.当表示时间、长度、距离、金钱、度量、书名等词组作主语时，常将其看作是一个整体，谓语动词要用单数形式。例如：Twoyearsisquitealongtime.Tendollarsisenough.2.加减乘除也常当作整体对待，谓语动词也用单数形式。例如：Forty-oneandfifty-nineisonehundred.,11,特殊用法,3.不定代词做主语，谓语动

6、词用单数。_anyonehere?4.以s结尾但表单数意义的单词做主语，谓语动词用单数。如news（消息、新闻）maths（数学）works（著作）等Ithinkthisnews_(be)veryintereting.5.todo/doing做主语，谓语动词用单数。Towalk/Walkinginthecountryroad_afunnything.,12,1.Nothing_（be）difficultintheworldifyousetyourmindtoit.,is,不定代词everybodyeveryoneeverythinganyoneanybodyanythingsomeonesom

7、ebodysomethingnobodynoonenothingeachtheother等作主语时,谓语动词用单数.,2.Everythingready.(be),is,3.Someonetoseeyou.(want),wants,13,特殊用法,6.the+可单表一类事物时，谓语动词用单数。Thetiger_(live)inAsia,andmonkeys_(live)theretoo.,7.由each,every,no所修饰的名词，即使用and连接作主语，谓语动词一般用单数。e.g.Eachboyandeachgirl_veryhard.A.studiesB.studyC.studysD.a

8、restudying,14,特殊用法,二看前面,1.with结构做主语，只看with前面的e.g.1.Tomwithhisfriends_(want)toplayfootballafterschool.2.There_(be)asmallgarden(花园)withmanybeautifulflowers.,15,2.由数字+数量名词+of+物质名词结构做主语时，谓语动词看of前面的。e.g.There_twopairsofshoesonthefloor.A.areB.isC.haveD.has,16,特殊用法,三看后面,1.lotsof/alotof+名词做主语，要看后面的名词。e.g.1.

9、There_(be)lotsofmilkonthecup.2.There_(be)alotofstudentsintheplayground.,17,2、在倒装句中,谓语动词的数应与其后的主语一致。如:Therethebus.(come)Onthewallmanypictures.Suchtheresult.,comes,are,is,18,温故知新,19,Exercises:,1Oneortwodays_enoughtoseethecityAisBareCamDbe2NeithermywifenorImyself_abletopersuademydaughtertochangehermind

10、AisBareCamDbe,20,3NotonlyIbutalsoJaneandMary_tiredofhavingoneexaminationafteranotherAisBareCamDbe4Notonlytheteacher，butalsothestudents_lookingforwardtoseeingthefilmAisBareCamDbe,21,5NobodybutBettyandMary_lateforclassyesterdayAisBareCamDbe6Awomanwithsomechildren_soonAiscomingBarecomingChascomeDhavecome,22,巩固练习1.Awomanwithababy_cominghere.A.isB.are2.Thegirlswiththeboys_learnedtodriveacar.A.hasB.have3.Wheneveranything_,pleasestayherequietly.A.happensB.h