七年级英语be动词的用法.ppt

易思教育 Hello! I am Snoopy. I am five years old. I am a dog. Hi, Snoopy! I Cindy. I ten years old. I a student. I a girl. am am am am 句型解析：I am+ 启示：第一人称单数( )配合 来用。I am You my good friend. You a good student. You happy. Thanks ! are are are you are 启示：第二人称( )配合 使用。 句型解析：You are+ He my brother, Dale. He a good boy. He fine. is is I have two friends. She my sister. It Snoopy. is 启示：第三人称单数( )配合 使用 。 he 或 she 或 it is is 句型解析：She/He/It is + is We in Class3, Grade 7. We friends.are are 句型解析：We /You/They are + we /you/theyare They my good friends. 启示：复数人称 ( )配合 使用。 are What class you in? are This my room.The clock on the dresser. These keys in the drawer. Some books on the bookcase. isis are are 启示？ 启示：单数名词后用is，复数名词后用are。 am isare Is it a TV on the desk？ No, it isnt. It isnt a TV. Its a computer. bebe动词动词的的疑问句疑问句 Is it a TV on the table？ No, it isnt. It isnt a TV. Its a computer. bebe动词动词的的疑问句疑问句 bebe动词动词的的否定句否定句 bebe动词动词的的疑问句疑问句 He is a teacher. Is he a teacher? They are sisters. be动词提句首 Are they sisters? I am a good student. 练一练 Am I a good student? be动词提句首 变疑问，be动词提句首 bebe动词动词的的否定句否定句 1.He is a teacher. He is not a teacher. 2.They are brothers. 变否定，be动词后加not They are not brothers. I am a student. 练一练 I am not a student. He isnt a teacher. They arent brothers. bebe动词动词的的缩写缩写 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！ 1. I a girl. A.am B. is C. are 2. He a boy. A. am B. is C. are 3. We boys. A. am B. is C. are 4. My father a doctor. A. am B. is C. are 5. Tom and Jack boys. A am B. is C. are 6. This a photo. A. am B. is C. are A B C B C B 单项选择 7. They good friends. A. am B. is C. are 8. You fine. A. am B. is C. are 9. The jacket white. A. am B. is C. are 10. I a teacher. You a teacher. A . am is B. am are C. is are 11. We friends. A. am B. is C. are 12. He my father. She my mother . They both teachers . A. is is are B. am is are C. is is am A B C C C B 1) I _ a boy. 2) You _ a teacher. 3) _she from Wenchuan? No, she . 4) It_ a ruler. 5) They _ rulers 6) _ your brother in the classroom? 7) _your friends in Beijing? am are is Is Is are Are 用am, is, are, isnt, arent 填空 isnt 8) What _her name? 9) These _ keys. 10) Those _oranges. They apples. 11) Where _her mother? she in room? 12) How old _your sister? 13) _ you in Class One? is are is arent Are is 用am, is, are, isnt, arent 填空 are Is 14.I _ a boy. _ you a boy? No, I _ not. 15.That _ my red phone. Its Sarahs. 16.The books on the bag. Theyre on the bed. 17.Here _ a scarf for you. 18.Here _ some pens for you. 19. The man with big eyes _ a teacher. 20.This pair of shoes _ for Yang Ling. isnt arent are is is is amAre am 用am, is, are, isnt, arent 填空 请用be动词的适当形式填空 I _ a girl. My name _ Mary. I _ in Class 1, Grade 7. I _ 12 years old. Here _ my family photo. Look! These _ my parents and those _ my grandparents. This boy _ my brother. He _ 15 years old now. That _ my cat, Mimi. It _ very lovely（可爱）. am amam is is is is is are are is Summary（总结） be动 词 适用主语否定句一般疑问句 am 第一人称II am not.Am I.？/Are you. is 第三人称he/she/it He/she/it isnt. Is he/she/it. 单数名词. is.Is .？ are 第二人称和复数 人称we/you/they We/You/ They are. Are we/you/they. 复数名词. are.Are .？ be动词儿歌 我(I)用 , 你(you)用 ; 连着他(he)、她(she)、它(it); 单数用 , 复数用 。 若变否，请把 加； 若变疑，请把 。 am are is are is not be放第一 Be 动词用法口诀: nI 用 am nYou 用are nis 连着他, 她, 它 ( he is , she is ,it is ) 单数用is n复数一律都用 are =hes =shes=its n1. You are a boy. n Are you a boy? n2. It is a green ruler. nIs it a green ruler? n3. Im a good student. nAre you a good student? n4. My pen is red. nIs your pen red? n5. This is my key. nIs this your key? n6.Its an English map. nIs it an English map? 一般疑问句:若变疑，请把 be放第一 将am, is, are提到句首 第一个字母大写,句号变问号 I am Are you? I am Guo Degang. Are you Guo Degang? My pen is red . Is your pen red? 7.My jacket is black and white. vIs your jacket black and white? v8. His name is Jim Green vIs his name Jim Green? v9. Hes a new student. vIs he a new student? v10. My family name is Wang. v Is your family name Wang? v11. Thats her computer. vIs that her computer? 1.This is _ _ . (一块橡皮) 2.The _ _ _ in the backpack.这三本书在背包里. 3. _ _ my _ . 这不是我的笔。 4._ _ the _ _ ? _, _ _.这是男孩的铅笔吗?是的. an eraser three books are This isnt pen Is this boys pencil Yes it is 5._ _ _ _ English _. 那不是一本英语字典. 6.This is my eraser.(疑问句) _ _ _eraser. Yes, _ _. 7.Thats his backpack.(否定句) That _ _ his backpack. That _ his backpack. That is not an dictionary Is this anit is is not isnt 9.Is that your dictionary? 否定回答_, _ _. 肯定回答 _, _ _. 10.Thats my pencil box.(变疑问句,否 定回答)_ _ _ pencil box? _, _ _. 11.Thats an eraser. 对划线部分提问 _ _? 12.Is his name Jim? No, _ _. 13. Is she five? Yes, _ _. No, it isnt Yes, it is Is that your No , it isnt Whats that it isnt she is you 你you 你们he 他she 她 it 它they 她们，他们，它们 单 数复 数 第一人称 第二人称第三人称 第一人称第二人称第三人称 人称人称代词 BeBe动词动词 汉语 形容词性 物主代词 名词性 物主代词 Iyoushe 汉语 heitweyouthey 代词 amareisisisareareare myyourher hisyour mineyours hers his 我的 你的， 你们的 她的他的 我是 你是, 你们是 她是他是它是我们是它们是 你是, 你们是 1. What is _(她的)English name？ 2. _(我的)father is a doctor. 3. What is _(你们的) last name? 4. _(我)have a good day. _(它) is UFO. 5. _(她们) are good friends. 6. _(他们的) photos are black. her My your I It They Their 1. This is（my / I）mother. 2. Nice to meet （your / you ）. 3. （He / His）name is Mark. 4. Whats（she / her） name? 5. Excuse（me / my / I）. 6. Are（your / you）Miss Li? 7. （I / My）am Ben. 8. （She / Her）is my sister. 9. Fine