Be动词的使用简单.pptx

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1、Inearlierlessonssomeirregularverbswereincluded.Imsureyouhadnotroublewiththesebecauseyourearsknowwhatsoundscorrect.However,wewillreviewtherulesjustincaseyoubecomeconfused.第1页/共49页Regular verbs work this way.TodayYesterdayHe cooksI,You,or We cookcookedHe fixesI,You,or We fixfixedHe picksI,You,or We pi

2、ckpicked第2页/共49页Sometimes theres a pattern to irregular verbsTodayYesterdayHe blows I,You,or We blowblewHe grows I,You,or We growgrewHe knows I,You,or We knowknew第3页/共49页Sometimes theres no patternTodayYesterdayHe rides I,You,or We riderodeHe slides I,You,or We slideslidHe wakes I,You,or We wakewoke

3、第4页/共49页Other times you may not even recognize the verb.第5页/共49页Singular Forms of the Verb BETodayYesterdayI amI wasyou areyou werehe,she,it ishe,she,it was第6页/共49页Plural Forms of the Verb BETodayYesterdayWe areWe were第7页/共49页Rules for Present Tenseam is areUseamwiththepronounI.Useiswhenyoumeanonepe

4、rson,place,orthing.Usearewhenyoumeanmorethanoneperson,place,orthing,andwiththepronounyou.第8页/共49页Examples Present Tense SingularSingular Nouns or Pronouns Verbs Sentences IamI am the biggest boy in the valley.BillyisBilly is too young to hunt by himself.It isIt is the biggest coon I have ever seen.第

5、9页/共49页Examples Present Tense PluralPluralNouns or Pronouns Verbs Sentences HoundsareHounds are good hunters.YouareYou are in for a long,cold night.第10页/共49页Write the correct present tense form of be(am,is,are)to complete the sentence.Thebeautifulnight_perfectforhunting.第11页/共49页Thebeautifulnightis

6、perfectforhunting.第12页/共49页Write the correct present tense form of be(am,is,are)to complete the sentence.Papa_happytoseemyaxsharpened.第13页/共49页Papais happytoseemyaxsharpened.第14页/共49页Write the correct present tense form of be(am,is,are)to complete the sentence.Thehounds_anxioustogo.第15页/共49页Thehound

7、sare anxioustogo.第16页/共49页Write the correct present tense form of be(am,is,are)to complete the sentence.Hetoldthesheriff,I_BillyColman.第17页/共49页Hetoldthesheriff,Iam BillyColman.第18页/共49页Rules for Past Tense was wereUsewaswhenyoumeanonepersonplace,orthing.Usewerewhenyoumeanmorethanoneperson,place,ort

8、hing.第19页/共49页Examples Past Tense SingularSingular Nouns or Pronouns Verbs Sentences IwasI was twelve years old when I caught my first coon.BillywasBilly was too cold to stop shaking.It wasIt was time to go home.第20页/共49页Examples Past Tense PluralPluralNouns or Pronouns Verbs Sentences HoundswereHou

9、nds were all over the mountain.WewereWe were here first.YouwereYou were the last one to go home.第21页/共49页Write the correct present tense form of be(was,were)to complete the sentence.I_asnervousasSamie,ourhousecat.第22页/共49页Iwas asnervousasSamie,ourhousecat.第23页/共49页Write the correct present tense for

10、m of be(was,were)to complete the sentence.OneofthethingsIpromisedMama_tonotgointotheriver.第24页/共49页OneofthethingsIpromisedMamawastonotgointotheriver.第25页/共49页Write the correct present tense form of be(was,were)to complete the sentence.Myboots_assoftasahummingbirdsnest.第26页/共49页Mybootswere assoftasah

11、ummingbirdsnest.第27页/共49页Write the correct present tense form of be(was,were)to complete the sentence.IcouldtellMama_asworriedasacatinaroomfullofrockingchairs,anditdidntmakemefeeltoogood.第28页/共49页IcouldtellMamawas asworriedasacatinaroomfullofrockingchairs,anditdidntmakemefeeltoogood.第29页/共49页Practic

12、ewiththisonlinequizusingformsofBe第30页/共49页Practice Number your paper from 1 to 18.Write the correct answer for each of the following items.1.We(am,is,are)downbytheriverbottominrecordtime.第31页/共49页2.BecauseItoldLittleAnnthattodayisimportant,she(am,is,are)readywithhertailwigglingandtwisting.第32页/共49页3

13、.Alargeraccoon(am,is,are)downintheriverbottom.第33页/共49页4.Hangingonthetoolshed(am,is,are)myfirsthide.第34页/共49页5.I(am,is,are)oldenoughtogohuntingbymyself.第35页/共49页6.Twolargecoons(am,is,are)upinthetree.第36页/共49页7.WhileMamaandmysisters(was,were)bundlingmeup,Papalitmylantern.第37页/共49页8.Bythelargeoaktree(

14、was,were)thelargestcoonIhaveeverseen.第38页/共49页9.Twopairsofcooneyes(was,were)staringbackatBilly.第39页/共49页10.Choose the sentence that is written correctly.nBillywasbesidehishoundsexpectingoneofthemtobawl,butthehoundswerereadyforarest.nBillywasbesidehishoundsexpectingoneofthemtobawl,butthehoundswasread

15、yforarest.nBillywerebesidehishoundsexpectingoneofthemtobawl,butthehoundswerereadyforarest.nBillywerebesidehishoundsexpectingoneofthemtobawl,butthehoundswasreadyforarest.第40页/共49页11.Read this sentence.Billy is an inexperienced trainer,but Old Dan and Little Ann are the best coon dogs a boy could wish

16、 for.What is the correct way to write this sentence?nBillyamaninexperiencedtrainer,butOldDanandLittleAnnarethebestcoondogsaboycouldwishfor.nBillyisaninexperiencedtrainer,butOldDanandLittleAnnisthebestcoondogsaboycouldwishfor.nBillyareaninexperiencedtrainer,butOldDanandLittleAnnarethebestcoondogsaboy

17、couldwishfor.nBestasis.第41页/共49页12.Which of the following is NOT written correctly?nMydogswerejustbig,awkwardpups,trailingtheirfirstlivecoon.nThering-tailfoolwasnotgoingtotrickmydogsagain.nMydogsdidntknowit,butIwasprettywellconvincedthecoonhadhiddeninthelog.nNeitherOldDanorLittleAnnwerebewildered.第4

18、2页/共49页13.Choose the sentence that is written correctly.nAfterseeingthattherewasnothingtobescaredof,onceagainIwerethefearlesshunter.nThetrailswasforgottenasItoreoffthroughthebrush.nIareafraidtobelieveit.nLittleAnnisabouttostandonthesteppingstoneintheriver.第43页/共49页14.Which of the following is NOT wr

19、itten correctly?nItwasthekingofthewoods,toweringfarabovethesmallertrees.nThehugelimbswasspreadingoutoverthesmallbirch,ash,boxelder,andwateroak.nIamtheonewhonamedthistreethegiant.nIwasthinkingofgoingtotherivertowashmyfaceincoolwater.第44页/共49页15.Which sentence in the paragraph below contains a mistake

20、?(1)Theraccoonareafurryanimalthathasabushyringedtail.(2)Theirfurcoloringmakesthemappeartobewearingmasks.(3)ThisiswhytheyhavebeengiventhenicknameBandit.(4)Themaskgoesacrosstheraccoonsfacefromcheektocheekthenaroundtheeyesabovethenose.第45页/共49页16.Which sentence in the paragraph below contains a mistake

21、?(1)Thefuronthemaskisadarkbrowncolor.(2)Therestoftheraccoonsfuraregraytoablackishcolor.(3)Thetailofaraccoonhasringsofdifferentcolors.(4)Theringsareblackandlightbrownorgray.第46页/共49页17.Which sentence in the paragraph below contains a mistake?(1)Sevenspeciesofraccoonsliveintheworld.(2)Thenorthernraccoonare30to38incheslong.(3)Theyweigh12to25pounds.第47页/共49页18.Which sentence in the paragraph below contains a mistake?(1)Raccoonshavestiff,longhair.(2)Thehairaregenerallygraywithyelloworbrown.(3)Raccoonshavetailswhichare12incheslong.第48页/共49页感谢您的观看！第49页/共49页