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1、be动词的用法be动词的用法一、be动词的种类be动词包括“am， “is”， “are”三种形式。（1）第一人称单数（I)配合am来用。句型解析析：I am+I am twelve .I am slim. I am a student. I am a boy.（2）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 student .You are pretty.(3）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 girl.
2、She is short .She is a teacher.（4）人称复数 （we /you/they)配合are使用。句型解析：We (You， They) are +We are in Class 1,Grade 7.They are my friends.You are good students.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：I am， You are， She is,并不会出现I is, You am， She are 这样的情形。Be的用法口诀 I用am;you, we ，they 都 用are，is连着he，sh
3、e，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。 be动词练习题1.My mother _ a teacher。2。Your sister _ ten years old。3.His students _ all in the classroom。4。You and I _ good friends.5.I _ from Guangdong.6.Lucy _ an English girl.7.She _ in Class Two this year.8.You _ our Chinese
4、teacher this term.用be动词的适当形式填空1. Amy _ her sister.2。 His name _ Kate。3. -What _ your phone number？ -It _284-2942.4. - _ you Cara? - No, I _ Gina.5。 Her brothers name _ John.6。 His family name _ Li。be动词变疑问句和否定句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
5、易,be后not莫忘记。 疑问否定任你变，句首大写莫迟疑。 把下列句子改为一般疑问句：1.Mary is English。2.His name is Tom.3.Miss Chen is from Jinhua.4。Daming and Wang Hui are good friends。把下列句子改为一般疑问句：1。I am twelve.2.I am in Class 1,Grade 7。3。We are from Beijing.4。Her father and her mother are teacher.把下列句子改为否定句1。I am twelve.2。She is a girl.
6、3.We are from Beijing。4。Her father and her mother are teachers。把下列句子改为否定句和疑问句，并做出肯定和否定的回答：1.Mary is a girl。2。His name is Tom。3.Miss Chen is from Beijing。4.Daming and Wang Hui are friends。用be动词的正确形式（is， am, are)填空，完成句子1. This _ my teacher.2. How _ you?3. _ she your mother？4. _ your mother fine？5。 How
7、 _ he？- He _ fine. 6. _ you Jane？ No, I _ not。 I _ Maria. 7。 My name _ Kangkang. What _ your name?单选( )1。 Where _ 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
8、， _.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 long.A. hasB。 am C. isD。 are( ）8. What color _ her shoes？ Black。A. amB. isC. are D. be（ ）9. These are my pants. His _ yellow.A. isB。 amC。 areD。 /( ）
9、11. My family _ very big.A. amB. isC。 areD. does（ ）12. This pair of shoes _ mine。 His are over there。 A. will be B。 isC。 are D. be（ ）13。 My name _ Jack。 Liu Ying and Sun Mei _ my friends。A。 is； areB。 is； isC. are; isD。 is; am（ )14. James is an English boy。 He _ from England.A. comeB。 isntC. comesD。 arent( ）15。 What class _ your brother in？He _ in Class Two. A. does; isB。 is； isC. are; /D。 are； is用动词am, is， are填空（请注意大小写）1。 Where _ Ann? She _ here。2。 How old _ you? I _ thirteen。3。 _ you Mr Read? Yes， I _.4。 What _ your name？ My name _ Fang Fang。5. What grade _ you in？ I _ in Grade Two.
