be动词用法总结5

1、1宜良第七中学宜良第七中学23学习目标 1.掌握be动词的定义：Be动词是系动词的一种，表示 “是”的意思。现在式有“am , is, are”三种，这三种的原形动词是be，所以他们称为be动词。 2.掌握Be动词简单的三种用法：be动词与人称代词的搭配， 含be动词的一般疑问句和否定句。 3.学会自主合作学习4自学指导自学指导1.自主学习，读已给出的句子，并找出句中be动词的用法规律，在读的过程中用笔勾画出每个句中拥有的共同点和特殊点。读完画完后，每组派一个代表对这些句子里的语言规律和用法进行总结，并组与组之间进行展示评比。在每个环节回答问题的过程中，组里同一个同学连续多次回答问题，并不加分

2、。必须让组里的每一个成员都积极的加入到我们的学习活动中来。2.合作探究抢答游戏，每组准备10个有关be动词用法的问题，并向其他组进行提问，各组积极回答问题，答对一题加1分，答错一题扣1分,游戏结束后，提出问题这一组，对其他回答问题的小组进行点评。3.当堂检测，练习巩固，教师布置练习题 独立完成并在组内纠错，小组内交流各自对知识点的掌握情况。 小组内对比、纠正并补充 知识点。 各小组对组内存在的问题进行探究并解决或向老师寻求帮助。be动词是哪三个？ am is are6Step1.Step1.自主学习自主学习I am a boy.You are my good friend.We are in

3、China.They are my friends.You and I are girls.She is fine.He is a teacher. It is a book. Linda is a student.This is my pen.That is her ruler.These are my parents.Those are his brothers.Alice and Linda are sisters. 总结： read and find out rules(读句子找出句子中含有be动词的那些规律） be动词与人称代词的搭配综合解析I am a boy.You are my

4、 good friend.We are in China.They are my friends.You and I are girls.She is fine.He is a teacher. It is a book. Linda is a student.This is my pen.That is her ruler.These are my parents.Those are his brothers.Alice and Linda are sisters. 总结：I用用am； you,we ，they 都都 用用are, is连着连着he，she，it；this/that用用is，

5、these/those 全全用用are，单数单数主语主语用用is,复数复数主语主语全用全用are, read and find out rules(读句子找出句子中含有be动词的那些规律） be动词与人称代词的搭配 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。10 I am Mary. 否定句： I am not Mary We are sisters. 否定句：We are not sistersHe is Jack. 否定句：H

6、e is not Jack She is her sister. 否定句：She is not her sister You are a teacher. 否定句：You are not a teacher.They are friends. 否定句：They are not friends. It is a pen. 否定句：It is not a pen. This is his uncle. 否定句：This is not his uncle. That is her jacket. 否定句：That is not her jacket. These are her parents. 否

7、定句：These are not her parents. Those are her books. 否定句：Those are not her books. The pen is red. 否定句：The pen is not red. Linda and Mary are sisters. 否定句：Linda and Mary are not sisters. .总结：含有be动词的否定句11 I am Mary. 否定句： I am not Mary We are sisters. 否定句：We are not sistersHe is Jack. 否定句：He is not Jack

8、She is her sister. 否定句：She is not her sister You are a teacher. 否定句：You are not a teacher.They are friends. 否定句：They are not friends. It is a pen. 否定句：It is not a pen. This is his uncle. 否定句：This is not his uncle. That is her jacket. 否定句：That is not her jacket. These are her parents. 否定句：These are n

9、ot her parents. Those are her books. 否定句：Those are not her books. The pen is red. 否定句：The pen is not red. Linda and Mary are sisters. 否定句：Linda and Mary are not sisters. .总结：含be动词的陈述句变一否定句，只需在be动词(am, is, are)后加not.写出下列缩写形式含有be动词的否定句12She is her sister.疑：Is she her sister? 肯答： Yes, she is.否答：No, she

10、 isnt. He is Jack. 疑：Is he Jack? 肯答：Yes, he is. 否答：No, he isnt. They are friends.疑：Are they friends?肯答：Yes, they are. 否答：No, they arent. I am Mary. 疑：Am I Mary? Are you Mary? 肯答：Yes, I am. 否答：No, I m not. We are sisters.疑：Are you sisters? 肯答：Yes, we are. 否答：No, we arent. This is his uncle.疑：Is this

11、his uncle?肯答：Yes, it is. 否答：No, it isnt. It is a pen.疑：Is it a pen? 肯答：Yes, it is. 否答：No, it isnt. The pen is red. 疑：Is the pen red? 肯答：Yes, it is. 否答：No, it isnt. Those are her books.疑：Are those her books?肯答：Yes, they are. 否答：No, they arent. 含有含有be动词的动词的一般疑问句一般疑问句13 .总结：用yes 和no回答的句子叫做一般疑问句。含be动词的陈

12、述句变一般疑问句，关键找be动词，把be动词提前放在句首，加上问号！变成一般疑问句，作答时，只能用yes和no 来回答。14 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。 this,that 用is，these， those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动词三种用法规律汇总15Step2Step2.合作学习16 Quiz Game 做个Quiz Game（抢答游戏）组内设置10个对be动词用法的问题，向其他组进行提

13、问。游戏结束后对其他组进行评价。17Step3Step3.当堂检测181、将下列人称代词的英文单词填 我 _ 你，你们 _ 她 _ 他 _ 它 _ 他们 _ 我们 _ youIsheheittheywe2.将be动词(am , is , are )填在相应的人称后I_ We_ You_ It_ She _ He_ They_ This_ These_ That_ Those_ You and I _ The pen_ His name_ The ruler and pen_ Mary_amareareisisisareareareareareisisisisis203.写出下列组合的缩写形式I

14、 am- He is- She is- You are- They are- It is- That is- we are- are not- is not- I am not-ImHesShesYoureTheyreItsThatsWerearentisntIm not214.下列句子怎么改成一般疑问句和否定句：1.She is a teacher.2.I am a boy.3.They are in China.4.Tom is his brother.5.Linda and Lily are good friends.Is she a teacher?Are you a boy?Are

15、they in China?Is Tom his brother?Are Linda and Lily good friends?she is not a teacher?I am not a boy?They are not in China?Tom is not his brother?Linda and Lily are not good friends?22点拨：点拨：1.含有含有be动词的句子，当主语动词的句子，当主语人称是第一人称（人称是第一人称（ I， We ) 时，变时，变一般疑问句要把（一般疑问句要把（ I， We )变成变成（You）,那么那么be动词也要随之改变动词也要随

16、之改变变成变成are.2. 含有指示代词含有指示代词this和和that的一般疑的一般疑问句，无论指人还是指物，肯否回问句，无论指人还是指物，肯否回答中的代词必须用答中的代词必须用it来作答。来作答。23 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。 this,that 用is，these， those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 Chant 说唱下边的口诀，看哪一组唱得最好，也可以唱你们自己编的。24 连系动词be是

17、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: 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。 this,that 用is，these， those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 Summary25265.把下列句子改为一般疑问句并作肯否回答把下列句子改为一般疑问句并作肯否回答：1.Mary is an English girl.2.This is her

18、 son.3.They are good friends.Is Mary an English girl? Yes, she is. / No, she isnt.Is this her son? Yes, it is. / No, it isnt.Are they good friends? Yes, they are. / No, they arent.276.易错易混题You and I _(be) good friends.I am a student.(变为一般疑问句）_?We are sisters.(变为一般疑问句）_?Is this/that your pen?(此种句型的肯否

19、回答）_I am not 的缩写形式_ areAre you a student?Are you sisters?Yes, it is. / No, it isntIm not28( )1. Where _ they from? Theyre from China. 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