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1、,be動(dòng)詞的用法,am is are,是,be 動(dòng)詞 是,am I am be is He / She / It is are You are be 動(dòng)詞用法口訣: 我用am,你用are，is連著他她它 復(fù)數(shù)一律都用 are,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。 be動(dòng)詞前面的人稱，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。,1. They late. A. am B. is C. are 2. You student. A. am B. is C. are 4. I a st

2、udent. You a teacher. A . am is B. am are C. is are 5. We friends. A. am B. is C. are 6. He my father. She my mother . They both doctors . A. is is are B. am is are C. is is am,一般疑問(wèn)句,有be動(dòng)詞的陳述句改為一般疑問(wèn)句的 基本步驟,You are Kangkang.,You are Mary.,找出be動(dòng)詞 將be動(dòng)詞放到最前面 首字母大寫,原來(lái)的首字母改掉,其他照抄 句號(hào)改成問(wèn)號(hào),are You Mary.,Are

3、 you Mary.,Are you Mary?,Are you Kangkang?,一般疑問(wèn)句,It is a map. He is Bob. she is a girl. This is your book. That is a car.,陳述句,一般疑問(wèn)句,Is it a map? Is he Bob? Is she a girl? Is this your book? Is that a car?,You are my friend.,Are you my friend?,They are my shoes.,Are you a sthdent?,I am a student.,Are

4、 they my shoes?,I am a girl.,Are you a girl?,陳述句： 一般疑問(wèn)句 1,It is a pen. Is it a pen? 它是一支筆。 它是一支筆嗎？ 2,He is a boy.(男孩) Is he a boy? 3,She is Alice. Is she Alice? 4,That is your pencil . Is that your pencil?,一般疑問(wèn)句的總結(jié) 1將am, is, are提到句首 2第一個(gè)字母大寫,句號(hào)變問(wèn)號(hào) 3 陳述句： I am 疑問(wèn)句要變?yōu)?:are you 例如： I am a girl. Are you

5、 a girl?,4 陳述句my-your (1) It is my ruler. Is it your ruler? (2)This is my jacket? Is this your jacket? (3)My pen is blue. Is your pen blue?,變?yōu)橐话阋蓡?wèn)句的練習(xí) 1. You are a boy. Are you a boy? 2. It is a green ruler. Is it a green ruler? 3. Im a good student. Are you a good student? 4. My pen is red. Is your

6、 pen red?,5. This is my key. Is this your key? 6.Its an English map. Is it an English map? 7.My jacket is black. Is your jacket black ? 8. His name is Jim Green. Is his name Jim Green?,7.My jacket is black and white. Is your jacket black and white? 8. His name is Jim Green. Is his name Jim Green? 9.

7、 Hes a new student. Is he a new student? 10. My family name is Wang. Is your family name Wang? 11. Thats her computer. Is that her computer?,Exercises1,2) They are blue. _ _blue?,1) I am from China.,_ _ from China?,Are,you,3) He is ZhangPeng. _ _ ZhangPeng?,Are,they,Is,he,4)Mike is a student . _ _ a

8、 student?,Mike,Is,一般疑問(wèn)句的肯定回答和否定回答 肯定回答：Yes, 主語(yǔ)+be.(主語(yǔ)與be動(dòng)詞不能縮寫在一起) 否定回答：No, 主語(yǔ)+ be + not.(be動(dòng)詞常與not縮寫在一起，一般不分開，但am與not不可縮寫，此時(shí)應(yīng)寫為Im not.),rfref,mjm,be動(dòng)詞的縮寫,I am= Im You are=Youre He is= Hes She is= We are= It is= They are=,Shes,Were,Its,Theyre,否定形式的縮寫：,is not= isnt are not= arent,am not沒(méi)有縮寫形式！,一般疑問(wèn)句：

9、_ 肯定回答：_ 否定回答：_,Yes, I am.,No, I am not.,No, Im not.,縮寫形式：,Are you a teacher?,一般疑問(wèn)句中是you(你),答語(yǔ)要用I(我),一般疑問(wèn)句：_ 肯定回答：_ 否定回答：_,縮寫形式：,No, Im not.,Yes, I am.,No, I am not.,Are you a boy?,一般疑問(wèn)句中是you(你),答語(yǔ)要用I(我),_ 一般疑問(wèn)句：_ 肯定回答：_ 否定回答：_,縮寫形式：,No, we are not.,Yes, we are.,No, we arent.,Are you students?,一般疑問(wèn)句

10、中是you(你們),答語(yǔ)要用we(我們),一般疑問(wèn)句：_ 肯定回答：_ 否定回答：_,縮寫形式：,No, she is not.,Yes, she is.,No, she isnt.,Is she a girl?,一般疑問(wèn)句：_ 肯定回答：_ 否定回答：_,縮寫形式：,Yes, it is.,No, it is not.,No, it isnt.,Is it an apple?,一般疑問(wèn)句：_ 肯定回答：_ 否定回答：_,縮寫形式：,Yes, it is.,No, it is not.,No, it isnt.,Is that a cup?,一般疑問(wèn)句：_ 肯定回答：_ 否定回答：_,縮寫形式

11、：,Yes, it is.,No, it is not.,No, it isnt.,Is this an apple?,一般疑問(wèn)句this/that作主語(yǔ)，答句it來(lái)代替。,陳述句變?yōu)榉穸ň涞囊?guī)則 be - be not,I am Alice.,I am not Alice. =I m not Alice.,It is a pen. He is Bob. This is an orange. You are boys.,be句式口訣 be動(dòng)詞好偉大，生出am,is還有are。 變否定很簡(jiǎn)單，not加在be后邊。 變疑問(wèn)也不難，be要移到主語(yǔ)前。 還有一點(diǎn)要牢記，句末問(wèn)號(hào)別丟棄。,Thank you!,