小学英语语法全部

小学语法大全（小高年级必学）

链接:

小学语法大全（小高年级必学）百度网盘

小畅分享小学be动词用法I’m = I am am用于第一人称单数 I “我”后面。 he’s = he is she’s=she is it’s=it isis用于第三人称单数，没有人和物的区别。放在he他、she她、it它的后面，单数名词和不可数名词之后。 they’re = they are we’re= we are you’re = you areare用于第二人称单、复数 you第一、 三人称复数 we、they 否定式：am not (无缩写)is not = isn’t are not = aren’t我用 am , 你用 are,I am Kitty.is连接他 he, 她 she, 它 it。She is a student.单数名词用 is，复数名词全用 are。Jane and Tom are my friends.变疑问，往前提，句末问号莫丢弃。Is she my friend?变否定，更容易，be 后 not 莫忘记。They are not at home.疑问否定任你变，句首大写莫迟疑。肯定句形式：主语+be动词+表语（表明主语的身份、特性）I am a teacher. = I’m a teacher. 我是一名老师。He is ten years old. = He’s ten years old. 他十岁了。She is my sister. = She’s my sister. 她是我的姐姐。It is a pen. = It’s a pen. 这是一支笔。You are a Jane. = You’re Jane. 你是简。We are students. = We’re students. 我们是学生。They are policemen. = They’re policemen. 他们是警察。否定句形式：主语+be动词+not+表语I am not a teacher. = I’m not a teacher. 我是一名老师。He is ten years old. = He isn’t ten years old. 他十岁了。She is my sister. = She isn’t my sister. 她是我的姐姐。It is a pen. = It isn’t a pen. 这是一支笔。You are Jane. = You aren’t Jane. 你是简。We are students. = We aren’t students. 我们是学生。They are policemen. = They aren’t not policemen. 他们是警察。一般疑问句句式：Be动词+主语+表语肯定回答：Yes，主语+be动词否定回答：No，主语+be动词+notAre you a teacher? 你是一名老师吗？Yes，I am. / No, I am not. 是的，我是。/ 不，我不是。 Is he ten years old? 他十岁吗？Yes, he is. / No, he isn’t. 是的，他十岁。/ 不， 他不是。 Are they policemen? 他们是警察吗?Yes, they are. / No, they aren’t. 是的，他们是。 / 不，他们不是。be动词小测试1. She _____ my friend.2. It _____ my bag.3. This _____ my mother.4. Bob _____ your friend.5. They _____ in the classroom.6. You _____ a boy.7. What _____ your name?8. I _____ a student.9. You _____ a teacher.10. _____ she from Jinan?11. _____ you American?12. It _____ a car.13. _____ she from Jinan? No, she _____.14. _____ you friends? No, we _____15. He _____ in Class 4,Grade 1.答案1. is 2. is 3. is 4. is 5. are6. are 7. is 8. am 9. are 10. Is11. Are 12. is 13.Is ; isn’t. 14. Are ; aren’t. 15. is