七年级英语上学期be动词用法总结be动词的种类be动词的种类Hisstudents_________allintheclassroom.把下列句子改为否定句：第一人称单数(I)配合am来用。Where________youfrom?They____Mary‘s（Mary的）.把下列句子改为一般疑问句：Mary:Fine,thanks.Iamaboy.MaryisanEnglishgirl.第二人称(You)配合are使用。Mary:Fine,thanks.IsMissChenfromJinhua?第二人称(You)配合are使用。______youMrHand?Yes,I______.Thebooksareoverthere.be动词的种类综合解析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is连着he，she，it；Iamastudent.is连着he，she，it；如：Itisabook.Iamnottwenty-nine.Mary:Fine,thanks.I_______fromGuangdong.They____Mary‘s（Mary的）.Iamnottwenty-nine.Yoursister_________tenyearsold.Iamaboy.Hisfavouritesportisswimming.________youfromLosAngeles?Hisstudents_________allintheclassroom.单数名词用is,复数名词全用are。AreyoufromBeijing?2.单数名词用is，复数名词全用are。3.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。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.______youMrHand?Yes,I______.4.What______yourname?Myname______FangFang.5.Whatgrade______youin?I______inGradeTwo.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.1.__________Lily‘ssister.4.______thestudentfromAmerica?5.Thesebooks_____mine(我的）.They____Mary‘s（Mary的）.填写正确的be动词Lisa:Dave,thisismyfriend,Mary.Mary,this______myfriendDavefromtheU.S.Dave:Nicetomeetyou,Mary.How________you?Mary:Fine,thanks.Andyou?Dave:I________great.Hey…..________youfromLosAngeles?Mary:No,I’mnot.I’mfromNewYorkinSouthAmerica.Whataboutyou?Where________youfrom?Dave:Myhome_________inLosAngeles.Mary:Oh.What_______yourlastname?Dave:Smith.Andyou?Mary:Brown.把下列句子改为一般疑问句：把下列句子改为一般疑问句：把下列句子改为一般疑问句：把下列句子改为否定句：把下列句子改为否定句：把下列句子改为否定句：谢谢观看！感谢观看