be动词用法总结.pptx

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1、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：I am+I am smart.I am ten years old.I am a student.I am a boy.第1页/共20页be动词的种类第二人称(You)配合are使用。句型解析：You are+You are my good friend.You are a good person.You are beautiful.第2页/共20页be动词的种类第三人称单数(He or She or It)配合is使用。句型解析：She(He,It)is+She is a good

2、 girl.She is so cute.She is a teacher.第3页/共20页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+We are in Class 5,Grade 7.They are my friends.You are good students.第4页/共20页综合解析当使用be动词的时候，要注意前面是第几人称。be动词前面的人称，是不可随意替换的。即：我（I)用am,你(you)用are，is连着他(he)、她(she)、它(it);单数is复数are,学好英语就靠它。第5页/共20页把下列句子改为一般疑

3、问句：1.Mary is an English girl.2.His name is Tom.3.Miss Chen is from Beijing.4.Daming and Wang Hui are good friends.IsMaryanEnglishgirl?IshisnameTom?IsMissChenfromBeijing?AreDamingandWangHuigoodfriends?一般疑问句是疑问句的一种。它是只用yes（是）或no（否）来回答的句子。be动词的一般疑问句结构：Be+主语+其他成分？第6页/共20页把下列句子改为一般疑问句：1.I am twenty-nine.

4、2.I am in Class Five,Grade Seven.3.We are from Beijing.4.Her father and her mother are teachers.Areyoutwenty-nine?AreyouinClassFive,GradeSeven？AreyoufromBeijing?Areherfatherandhermotherteachers?第7页/共20页把下列句子改为否定句：1.I am twenty-nine.2.I am in Class Five,Grade Seven.3.We are from Beijing.4.Her father

5、and her mother are teachers.Iamnottwenty-nine.WearenotfromBeijing.IamnotinClassFive,GradeSeven.Herfatherandhermotherarentteachers.be动词的否定句：be动词后加not第8页/共20页把下列句子改为否定句：1.His favourite sport is swimming.2.Eggs are my favourite food.3.The girls are in the classroom.4.It is warm today.第9页/共20页综合解析bebe动词

6、的一般疑问句及否定句的变化规律为：变疑问，往前提，句末问号莫丢弃。变否定，更容易，bebe后notnot莫忘记。疑问否定任你变，句首大写莫迟疑。第10页/共20页第11页/共20页二、用be动词的正确形式(is,am,are)填空，完成句子7.This _ my teacher.8.How _ you?9._ she your mother?10._ your mother fine?11.How _ he?He _ fine.12._ you Kitty?No,I _ not.I _ Millie.13.My name _ Simon.What _ your name?isareIs Is

7、isisAre amamisis第12页/共20页四、用be动词的正确形式(is,am,are)填空，完成句子18._ they from Japan?Yes,they _.19.You _ a teacher and I _ a doctor.20._ Daniel from Nanjing?Yes,he _.21.Who _ this?This _ Kangkang.22._ you a student?Yes,I _.23.Where _ Beijing?It_ in China.Are areaream Is is is is Are am is is 第13页/共20页()1.Whe

8、re _ they from?Theyre from China.A.isB.am C.are()2.Is she Maria?No,she _.A.is B.isnt C.arent()3.Are they from Canada?No,they _.A.are B.arentC.isnt()4.Is he Li Ping?Yes,_.A.ImB.hesC.he is()5._ you Mingming?Yes,I _.A.Are;areB.Am;am C.Are;am()6.Mary _ from Cuba.A.isB.am C.are()7.Her hair _ black and lo

9、ng.A.hasB.am C.isD.are第14页/共20页()8.What color _ her shoes?Black.A.am B.isC.are D.be()9.These are my pants.His _ yellow.A.isB.am C.are D./()10.My family _ very big.A.am B.isC.are D.does()11.This pair of shoes _ mine.His are over there.A.will be B.isC.are D.be()12.My name _ Jack.Liu Ying and Sun Mei _

10、 my friends.A.is;areB.is;isC.are;isD.is;am()13.James is an English boy.He _ from England.A.comeB.isntC.comesD.arent()14.What class _ your brother in?He _ in Class Two.A.does;isB.is;isC.are;/D.are;is第15页/共20页用be动词的适当形式填空：1.Mymother_ateacher.2.Yoursister_tenyearsold.3.Hisstudents_allintheclassroom.4.Y

11、ouandI_goodfriends.5.I_fromGuangdong.6.Lucy_anEnglishgirl.7.She_inClassTwothisyear.8.You_ourChineseteacherthisterm.isisareareamisisare第16页/共20页1._Iateacherinamiddleschool?2._youaworkerorastudent?3.She_Lilyssister.4._thestudentfromAmerica?5.Thesebooks_mine(我的）.They_Marys（Mary的）.用动词am,is,are填空AmAreisIsarentare第17页/共20页连系动词be是am,is,are三者的原形，一般不直接出现在句子中，而是以am,is,are的形式出现。因此建议用歌谣熟记be的用法:我（I)用am,你(you)用are，is连着他(he)、她(she)、它(it);单数is复数are,学好英语就靠它。变疑问，往前提，句末问号莫丢弃。变否定，更容易，bebe后notnot莫忘记。疑问否定任你变，句首大写莫迟疑 Be的用法第18页/共20页The EndThank you!第19页/共20页感谢您的观赏！第20页/共20页