2019七年級(jí)英語語法復(fù)習(xí)Be動(dòng)詞的用法總結(jié)及專項(xiàng)練習(xí)(無答案)(新版)外研版(1)

1、經(jīng)典教育Be動(dòng)詞的用法總結(jié)及專項(xiàng)練習(xí)Be動(dòng)詞的用法口訣：be 動(dòng)詞 amisare, 我（I）用 am,你（you）用 are , is 連著他（he）,她（she）,它（it）;單數(shù)名詞用is ,復(fù)數(shù)名詞全用 are。我們（we）你彳門（you）和他們（they ）都用are;過去式amis變 was,are變 were;變疑問，往前提，句末問號(hào)莫丟棄。變否定，更容易，be后not莫忘記。 疑問否定任你變，句首大寫莫遲疑。一、Be動(dòng)詞與人稱代詞的搭配1、基本形式：am are、is（1） am第一人稱I+am（注意：“I”無論何時(shí)都要大寫，不管位于句首還是句中）例：I am a beauti

2、ful girl.I am twenty.（2） are第二人稱you+are; 一人稱復(fù)數(shù)we+are;三人稱復(fù)數(shù)they+are其他復(fù)數(shù)名詞+are （注意:第二人稱單復(fù)數(shù)同形，都為 you）例： You are my good friend.We are in the same class.They are on the road.The books are on the desk.（3is第三人稱he（男）+is ; she（女）+is; it（不是人）+is;其他單數(shù)名詞+is例： HeShe is a good student.It is a white cat.A dog is

3、on that street.2、肯定、否定、疑問（等于號(hào)后是簡(jiǎn)寫）否tebe動(dòng)詞后加not-M疑問be動(dòng)詞移到一主語前一般疑問否定一般疑問回答 肯定和否定am =I，m .am not =I ' m not .Am I ?Am not I .?Yes,I ' m.No,I ' m not.You are - = you，reYou are not -=You aren' t Are you ?Are not you. .? =Aren' t you ?Yes,you are.No,you are not.資料1It is =SheHeIt is not

4、 =She HeIt isn ' t Is shehei t ？Is notit ?=Isn ' tit ?Yes,sheheIt is.No,sheheIt is not.We are=We reWe are not =We aren' t Are we ？Are not we ?=Aren' t we ?Yes,we are.No,we are not.They are=They' reThey are not -=They aren' tAre they ?Are not they ?=Aren' t they ?Yes,they

5、are.No,they are not.例：I am(not) from London.My eyes are(not) small.My hair is(not) long.Am I a Chniese? 回答： 肯定：Yes, you are. 否定： No, you aren ' t.Is the cat fat? 回答：肯定：Yes, it is. 否定： No, it isn ' t.注意：在一般疑問回答中，肯定回答除I ' m不可簡(jiǎn)寫，否定回答均可簡(jiǎn)寫。另：特殊疑問句中：WhereHowWhoWhatWhy+be動(dòng)詞+人稱代詞或名詞?例： What is y

6、our name?My name is Lili.Where are you?I'm in the classroom.二、Be動(dòng)詞專項(xiàng)練習(xí)題(一.)用be動(dòng)詞適當(dāng)?shù)脑~填空。1. I from Australia.2. She an English student.3. Mike and Tom my friends.4. My parents very busy every day.you from?4.1 an English teacher now.7.Where資料1green.10. The light11. My name Li Lei. I twelve.12. they

7、 your new friends?13. I a boy.you a boy? No, I not.14. The girl Jack's sister.15. The dog tall and fat.16. your brother in the classroom yesterday?17. Where your mother? She at home.18. Whose dress this?19. That my red skirt.20. Who I?21. Some tea in the glass.22. Jhon busy last weekend.23. My s

8、ister's na me Nancy.24. This not Wang Fang's pencil.25. David and Helen f .rom England?26. We friends.27. She a teacher.28. I a girl.29. Many ants in my house.30. His mother fat.）寫出下列詞適當(dāng)形式2.is （ 復(fù)數(shù)）1.I am .（縮略形式）3 .we are （ 縮略形式）4 .are not（縮略形式）5.is not (縮略形式）6.is/am(過去式形式）7.she's(完整形式）8

9、.it's(完整形式）9.they're(完整形式）10.are(過去式形式）將下列句子變成否定句和一般疑問句1 .H is brother is a teacher.否定 句：.一般疑問句：2 .They are his parents.否定句：一般疑問句：3.I was busy last weekend.否定句：一般疑問句：4.Lucy is gong to the bookstore tomorrow.否定句：般疑問句：5.I am an English teacher .資料1經(jīng)典教育否定句：一般疑問句：6.T hey w ere busy yesterday.否定句：一般疑問句：7.I am going to visit my