初中英语语法-be动词的用法.ppt 19页

be动词的用法amisare be动词的种类be动词包括“am”,“is”,“are”三种形式。第一人称单数(I)配合am来用。句型解析析：Iam+…IamSnoopy.Iamtenyearsold.Iamastudent.Iamaboy. be动词的种类第二人称(You)配合are使用。句型解析：Youare+…Youaremygoodfriend.Youareagoodperson.Youarebeautiful. be动词的种类第三人称单数(HeorSheorIt)配合is使用。句型解析：She(He,It)is+……Sheisagoodgirl.Sheissocute.Sheistender. be动词的种类人称复数(we/you/they)配合are使用。句型解析：We(You,They)are+……WeareinClass5,Grade7.Theyaremyfriends.Youaregoodstudents. 综合解析当使用be动词的时候，前面请先加上第几人称。be动词前面的人称，是不可随意替换的。例如：Iam,Youare,Sheis，并不会出现Iis,Youam,Sheare这样的情形。 Be的用法口诀I用am；you,we，they都用are,is连着he，she，it；单数名词用is,复数名词全用are。  变疑问，往前提，句末问号莫丢弃。  变否定，更容易，be后not莫忘记。  疑问否定任你变，句首大写莫迟疑 用动词am,is,are填空(请注意大小写)1.Where______Ann?She______here.2.Howold______you?I______thirteen.3.______youMrRead?Yes,I______.4.What______yourname?Myname______FangFang.5.Whatgrade______youin?I______inGradeTwo.isareamisAreisamisaream 用be动词的适当形式填空：Mymother__________ateacher.Yoursister_________tenyearsold.Hisstudents_________allintheclassroom.YouandI_______goodfriends.I_______fromGuangdong.Lucy_____anEnglishgirl.She_____inClassTwothisyear.You_____ourChineseteacherthisterm.isisareareamisisare 1._____I  a teacher in a middle school?2._____you a worker or a student?3.She_____Lily‘s sister.4.______the student from America?5.These books_____mine(我的）.They____Mary‘s（Mary的）.用动词am,is,are填空AmAreisIsaren’tare 填写正确的be动词Lisa:Dave,thisismyfriend,Mario.Mario,this______myfriendDavefromtheU.S.Dave:Nicetomeetyou,Mario.How________you?Mario:Fine,thanks.Andyou?Dave:I________great.Hey…..________youfromLosAngeles?Mario:No,I’mnot.I’mfromVenezuelainSouthAmerica.Whataboutyou?Where________youfrom?Dave:Myhome_________inLosAngeles.Mario:Oh…..whatcompany________youwith?Dave:IBM.Mario:Really?I’mwithIBMinVenezuela.Dave:Wow!What_______yourlastname?Mario:Palomino.Andyou?Dave:Reynolds.isareamAreareisareis 把下列句子改为一般疑问句：1.MaryisanEnglishgirl.2.HisnameisTomHanks.3.MissChenisfromJinhua.4.DamingandWangHuiaregoodfriends.IsMaryanEnglishgirl?IshisnameTomHanks?IsMissChenfromJinhua?AreDamingandWangHuigoodfriends? 把下列句子改为一般疑问句：1.Iamtwenty-nine.2.IaminClassFive,GradeSeven.3.WearefromBeijing.4.Herfatherandhermotherareteacher.Areyoutwenty-nine?AreyouinClass……？AreyoufromBeijing?Areherfatherandhermotherteacher? 把下列句子改为一般疑问句：1.Hisfavouritesportisswimming.2.Eggsaremyfavouritefood.3.Thegirlsareintheclassroom.4.Itiswarmtoday. 把下列句子改为否定句：1.Iamtwenty-nine.2.IaminClassFive,GradeSeven.3.WearefromBeijing.4.Herfatherandhermotherareteacher.Iamnottwenty-nine.WearenotfromBeijing. 把下列句子改为否定句：1.MaryisanEnglishgirl.2.HisnameisTomHanks.3.MissChenisfromYongkang.4.DamingandWangHuiarefriends. 把下列句子改为否定句：1.Hisfavouritesportisswimming.2.Eggsaremyfavouritefood.3.Thegirlsareintheclassroom.4.Itiswarmtoday. Think:下列句子怎么改成一般疑问句和否定句：1.Ilikerunning.2.Shecanrideahorse.3.DamingcomesfromChina.4.Williamlikescomputergames.5.Mybrothercandriveacar.Doyoulikerunning?Cansherideahorse?DoesDamingcomefromChina?DoesWilliamlikecomputergames?Canyourbrotherdriveacar? －TheEnd－Thankyou!