Unit 1人称代词主格和be动词的用法.pptVIP

Unit 1 主格人称代词和be 动词 I am Tom, I am a boy. Betty is a girl. She is my sister.We are from Beijing. Bunny is a rabbit. He is clever. 主格人称代词： 用来指代人、物品和动物。 he 代指男性他，she 代指女性她，it 指代动物或物品。但若是宠物也可以用 she 或he. eg. I am a boy. She is tall. look at the cat ,its lovely! 第二人称的单数和复数都用you. You are a good friend,John. 不管是人还是物，第三人称的复数都是they. -Where are the children? -They are in the street. Be的用法 看看它们的缩写形式吧 I am=I’m you are=you’re he is =he’s she is =she’s it is=it’s we are=we’re you are=you’re they are=they’re is not=isn’t are not=aren’t am not永远没有缩写形式。 We are girls. You are girls. They are boys. They are girls. They are cats. 含有be动词的一般疑问句及其简短回答 单数： Am I ....? Yes,you are. No ,you arent. Are you ...? Yes,I am. No,Im not. Is he ...? Yes ,he is. No, he isnt. Is she...? Is it...? 复数： Are we...? Yes,you are.No,you arent. Are you ...?Yes,we are. No,we arent. Are they....?Yes,they are.No,they arent. 例：I am a boy. I’m a boy. 连系动词be是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: 我（I)用am, 你(you)用are，is用在他、(he)她(she)、它(it); 单数is复数are, 学好英语就靠它。 用动词am, is, are填空(请注意大小写) 1. Where ___Ann? She ____in the classroom. 2. How old ______ you? I ______ thirteen. 3. ______ you Mr. White? Yes, I ______. 4. What ______ your name? My name ______ Fang Fang. 5. What grade ______ you in? I ______ in Grade Two. 用be动词(is,am,are)的适当形式填空: 1. I ______ a boy. ______ you a boy? 2. The girl______ Jacks sister. 3. ______ your brother in the classroom? 4. Where _____ your mother? 5. How _______ your father? 6. Mike and Liu Tao ______ at school. 7. That ______ my red skirt. 8. Who ______ I? . I am a girl . You are a girl. He is a boy. She is a girl. It is a cat. He’s a boy. I’m a girl. She’s a girl. It’s a cat. You’re a girl. They’re boys. We’re girls. They’re girls. They’re cats. You’re girls. 代词练习题 一、用人称代词代替下列各词或划线部分： 1. Mr. Li 2. h