be動(dòng)詞用法總結(jié)5

1、1宜良第七中學(xué)宜良第七中學(xué)23學(xué)習(xí)目標(biāo) 1.掌握be動(dòng)詞的定義：Be動(dòng)詞是系動(dòng)詞的一種，表示 “是”的意思?，F(xiàn)在式有“am , is, are”三種，這三種的原形動(dòng)詞是be，所以他們稱(chēng)為be動(dòng)詞。 2.掌握Be動(dòng)詞簡(jiǎn)單的三種用法：be動(dòng)詞與人稱(chēng)代詞的搭配， 含be動(dòng)詞的一般疑問(wèn)句和否定句。 3.學(xué)會(huì)自主合作學(xué)習(xí)4自學(xué)指導(dǎo)自學(xué)指導(dǎo)1.自主學(xué)習(xí)，讀已給出的句子，并找出句中be動(dòng)詞的用法規(guī)律，在讀的過(guò)程中用筆勾畫(huà)出每個(gè)句中擁有的共同點(diǎn)和特殊點(diǎn)。讀完畫(huà)完后，每組派一個(gè)代表對(duì)這些句子里的語(yǔ)言規(guī)律和用法進(jìn)行總結(jié)，并組與組之間進(jìn)行展示評(píng)比。在每個(gè)環(huán)節(jié)回答問(wèn)題的過(guò)程中，組里同一個(gè)同學(xué)連續(xù)多次回答問(wèn)題，并不加分

2、。必須讓組里的每一個(gè)成員都積極的加入到我們的學(xué)習(xí)活動(dòng)中來(lái)。2.合作探究搶答游戲，每組準(zhǔn)備10個(gè)有關(guān)be動(dòng)詞用法的問(wèn)題，并向其他組進(jìn)行提問(wèn)，各組積極回答問(wèn)題，答對(duì)一題加1分，答錯(cuò)一題扣1分,游戲結(jié)束后，提出問(wèn)題這一組，對(duì)其他回答問(wèn)題的小組進(jìn)行點(diǎn)評(píng)。3.當(dāng)堂檢測(cè)，練習(xí)鞏固，教師布置練習(xí)題 獨(dú)立完成并在組內(nèi)糾錯(cuò)，小組內(nèi)交流各自對(duì)知識(shí)點(diǎn)的掌握情況。 小組內(nèi)對(duì)比、糾正并補(bǔ)充 知識(shí)點(diǎn)。 各小組對(duì)組內(nèi)存在的問(wèn)題進(jìn)行探究并解決或向老師尋求幫助。be動(dòng)詞是哪三個(gè)？ am is are6Step1.Step1.自主學(xué)習(xí)自主學(xué)習(xí)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. 總結(jié)： read and find out rules(讀句子找出句子中含有be動(dòng)詞的那些規(guī)律） be動(dòng)詞與人稱(chēng)代詞的搭配綜合解析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. 總結(jié)：I用用am； you,we ，they 都都 用用are, is連著連著he，she，it；this/that用用is，

5、these/those 全全用用are，單數(shù)單數(shù)主語(yǔ)主語(yǔ)用用is,復(fù)數(shù)復(fù)數(shù)主語(yǔ)主語(yǔ)全用全用are, read and find out rules(讀句子找出句子中含有be動(dòng)詞的那些規(guī)律） be動(dòng)詞與人稱(chēng)代詞的搭配 綜合解析當(dāng)使用be動(dòng)詞的時(shí)候，前面請(qǐng)先加上第幾人稱(chēng)。be動(dòng)詞前面的人稱(chēng)，是不可隨意替換的。例如：I am, You are, She is，并不會(huì)出現(xiàn) I is, You am, She are 這樣的情形。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. .總結(jié)：含有be動(dòng)詞的否定句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. .總結(jié)：含be動(dòng)詞的陳述句變一否定句，只需在be動(dòng)詞(am, is, are)后加not.寫(xiě)出下列縮寫(xiě)形式含有be動(dòng)詞的否定句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動(dòng)詞的動(dòng)詞的一般疑問(wèn)句一般疑問(wèn)句13 .總結(jié)：用yes 和no回答的句子叫做一般疑問(wèn)句。含be動(dòng)詞的陳

12、述句變一般疑問(wèn)句，關(guān)鍵找be動(dòng)詞，把be動(dòng)詞提前放在句首，加上問(wèn)號(hào)！變成一般疑問(wèn)句，作答時(shí)，只能用yes和no 來(lái)回答。14 Be的用法口訣 I用am；you, we，they 都 用are, is連著he，she，it； 單數(shù)名詞用is,復(fù)數(shù)名詞全用are。 this,that 用is，these， those全用are. 變疑問(wèn)，往前提，句末問(wèn)號(hào)莫丟棄。 變否定，更容易，be后not莫忘記。 疑問(wèn)否定任你變，句首大寫(xiě)莫遲疑 be動(dòng)詞三種用法規(guī)律匯總15Step2Step2.合作學(xué)習(xí)16 Quiz Game 做個(gè)Quiz Game（搶答游戲）組內(nèi)設(shè)置10個(gè)對(duì)be動(dòng)詞用法的問(wèn)題，向其他組進(jìn)行提

13、問(wèn)。游戲結(jié)束后對(duì)其他組進(jìn)行評(píng)價(jià)。17Step3Step3.當(dāng)堂檢測(cè)181、將下列人稱(chēng)代詞的英文單詞填 我 _ 你，你們 _ 她 _ 他 _ 它 _ 他們 _ 我們 _ youIsheheittheywe2.將be動(dòng)詞(am , is , are )填在相應(yīng)的人稱(chēng)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.寫(xiě)出下列組合的縮寫(xiě)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問(wèn)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點(diǎn)撥：點(diǎn)撥：1.含有含有be動(dòng)詞的句子，當(dāng)主語(yǔ)動(dòng)詞的句子，當(dāng)主語(yǔ)人稱(chēng)是第一人稱(chēng)（人稱(chēng)是第一人稱(chēng)（ I， We ) 時(shí)，變時(shí)，變一般疑問(wèn)句要把（一般疑問(wèn)句要把（ I， We )變成變成（You）,那么那么be動(dòng)詞也要隨之改變動(dòng)詞也要隨

16、之改變變成變成are.2. 含有指示代詞含有指示代詞this和和that的一般疑的一般疑問(wèn)句，無(wú)論指人還是指物，肯否回問(wèn)句，無(wú)論指人還是指物，肯否回答中的代詞必須用答中的代詞必須用it來(lái)作答。來(lái)作答。23 Be的用法口訣 I用am；you, we，they 都 用are, is連著he，she，it； 單數(shù)名詞用is,復(fù)數(shù)名詞全用are。 this,that 用is，these， those全用are. 變疑問(wèn)，往前提，句末問(wèn)號(hào)莫丟棄。 變否定，更容易，be后not莫忘記。 疑問(wèn)否定任你變，句首大寫(xiě)莫遲疑 Chant 說(shuō)唱下邊的口訣，看哪一組唱得最好，也可以唱你們自己編的。24 連系動(dòng)詞be是

17、am, is, are三者的原形，一般不直接出現(xiàn)在句子中，而是以am, is, are的形式出現(xiàn)。因此建議用歌謠熟記。 be的用法: I用am；you, we，they 都用are, is連著he，she，it； 單數(shù)名詞用is,復(fù)數(shù)名詞全用are。 this,that 用is，these， those全用are. 變疑問(wèn)，往前提，句末問(wèn)號(hào)莫丟棄。 變否定，更容易，be后not莫忘記。 疑問(wèn)否定任你變，句首大寫(xiě)莫遲疑 Summary25265.把下列句子改為一般疑問(wèn)句并作肯否回答把下列句子改為一般疑問(wèn)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.易錯(cuò)易混題You and I _(be) good friends.I am a student.(變?yōu)橐话阋蓡?wèn)句）_?We are sisters.(變?yōu)橐话阋蓡?wèn)句）_?Is this/that your pen?(此種句型的肯否

19、回答）_I am not 的縮寫(xiě)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