《可用be一般疑问句》PPT课件.ppt

,be动词的用法,am is are,是,be 动词 是,am I am be is He / She / It is are You are be 动词用法口诀: 我用am,你用are，is连着他她它 复数一律都用 are,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。,1. They late. A. am B. is C. are 2. You student. A. am B. is C. are 4. I a student. 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,一般疑问句,有be动词的陈述句改为一般疑问句的 基本步骤,You are Kangkang.,You are Mary.,找出be动词 将be动词放到最前面 首字母大写,原来的首字母改掉,其他照抄 句号改成问号,are You Mary.,Are you Mary.,Are you Mary?,Are you Kangkang?,一般疑问句,It is a map. He is Bob. she is a girl. This is your book. That is a car.,陈述句,一般疑问句,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 they my shoes?,I am a girl.,Are you a girl?,陈述句： 一般疑问句 1,It is a pen. Is it a pen? 它是一支笔。 它是一支笔吗？ 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?,一般疑问句的总结 1将am, is, are提到句首 2第一个字母大写,句号变问号 3 陈述句： I am 疑问句要变为 :are you 例如： I am a girl. Are you a girl?,4 陈述句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?,变为一般疑问句的练习 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 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. 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 student?,Mike,Is,一般疑问句的肯定回答和否定回答 肯定回答：Yes, 主语+be.(主语与be动词不能缩写在一起) 否定回答：No, 主语+ be + not.(be动词常与not缩写在一起，一般不分开，但am与not不可缩写，此时应写为Im not.),rfref,mjm,be动词的缩写,I am= Im You are=Youre He is= Hes She is= We are= It is= They are=,Shes,Were,Its,Theyre,否定形式的缩写：,is not= isnt are not= arent,am not没有缩写形式！,一般疑问句：_ 肯定回答：_ 否定回答：_,Yes, I am.,No, I am not.,No, Im not.,缩写形式：,Are you a teacher?,一般疑问句中是you(你),答语要用I(我),一般疑问句：_ 肯定回答：_ 否定回答：_,缩写形式：,No, Im not.,Yes, I am.,No, I am not.,Are you a boy?,一般疑问句中是you(你),答语要用I(我),_ 一般疑问句：_ 肯定回答：_ 否定回答：_,缩写形式：,No, we are not.,Yes, we are.,No, we arent.,Are you students?,一般疑问句中是you(你们),答语要用we(我们),一般疑问句：_ 肯定回答：_ 否定回答：_,缩写形式：,No, she is not.,Yes, she is.,No, she isnt.,Is she a girl?,一般疑问句：_ 肯定回答：_ 否定回答：_,缩写形式：,Yes, it is.,No, it is not.,No, it isnt.,Is it an apple?,一般疑问句：_ 肯定回答：_ 否定回答：_,缩写形式：,Yes, it is.,No, it is not.,No, it isnt.,Is that a cup?,一般疑问句：_ 肯定回答：_ 否定回答：_,缩写形式：,Yes, it is.,No, it is not.,No, it isnt.,Is this an apple?,一般疑问句this/that作主语，答句it来代替。,陈述句变为否定句的规则 be - be not,I am Alice.,I am not Alice.