小学英语Be动词的用法总结及专项练习.docx
小学英语Be动词的用法总结及专项练习星光教育 星光教育暑期班英语内部资料 一.Be动词的用法总结及专项练习 Be动词的用法口诀 : be动词amisare,我(I)用am,你(you)用are,is连着他(he),她(she),它(it); 单数名词用is,复数名词全用are。我们你们和他们都用are;过去式amis变was,are变 were;变疑问,往前提,句末问号莫丢弃。变否定,更容易,be后not莫忘记。 疑问否定任你变,句首大写莫迟疑。 二、Be动词专项练习题 用be动词的适当形式填空。 1. I _ from Australia. 2. She _ an English student. 3.Mike and Tom _ my friends. 4. My parents _ very busy every day. 6.I _ an English teacher now. 7.Where _ you from? 10.The light _ green. 11.My name _ Li Lei. I _ twelve. 12._they your new friends? 13. I _ a boy. _you a boy? No, I _ not. 14. The girl_ Jack's sister. 15. The dog _ tall and fat. 16. _ your brother in the classroom yesterday? 星光教育 17. Where _ your mother? She _at home. 18. Whose dress _ this? 19.That _ my red skirt. 20.Who _ I? 21. Some tea _ in the glass. 22.Jhon _ busy last weekend. 23. My sister's name _Nancy. 24. This _ not Wang Fang's pencil. 25. _ David and Helen from England? 26. We _ friends. 27. She _ a teacher. 28. I _ a girl. 29. Many ants _ in my house. 30.His mother _ fat. 写出下列词适当形式: 1.I am (缩略形式) _ 2.is (复数)_ 3.we are (缩略形式) _ 4.are not(缩略形式) _ 5.is not (缩略形式) _ 6.is/am(过去式形式) _ 7.she's(完整形式) _ 8.it's(完整形式) _ 9.they're(完整形式) _ 10.are(过去式形式) _ 将下列句子变成否定句和一般疑问句,再作肯定和否定回答。 1.His brother is a teacher. 2.They are his parents. 3.I was busy last weekend. 4.Lucy is gong to the bookstore tomorrow. 星光教育 5.I am an English teacher . 二名词的单复数变化,名词表示人和事物名称的词,名词分为可数名词和不可数名词,可数名词有单数和复数之分,单数指物体只有一个叫单数,复数指物体的数量有两个及两个以上,比如三个,四个.不可数名词指不能计数的名词,就是不能够数清的名词,比如说人的头发是不可数名词,牛奶大米,等都是不可数名词。下面介绍可数名词的复数变化。 1.一般情况下,直接加s,如:apple-apples, pig-pigs, book-books等 2.以s、sh、ch、x结尾的名词,加es,如:bus-buses(公车),class-classes(班级),fish-fishes(此时的fish当“鱼的种类”讲),watch-watches(手表),box-boxes(盒子),fox-foxes(狐狸) 3.以元音字母+y结尾的名词,直接加s,如:boy-boys(男孩),toy-toys(玩具) 4.以辅音字母+y结尾的名词,去y改ies,如: family-families(家庭),strawberry-strawberries(草莓) 5.以”o"结尾的名词:有生命的,加es,如:potato-potatoes,tomato-tomatoes,hero-heroes (这 三个词的记忆口诀-”英雄“爱吃”土豆“和”西红柿“) 无生命的,加s,如:photo-photos(照片),radio-radios(收音机) 8.单复同形的名词:fish-fish(此时fish当“同类鱼的很多条”讲),sheep-sheep(绵羊),paper-paper(纸),Chinese-Chinese(中国人),Japanese-Japanese(日本人),people-people(peoples表示“民族”) 不可数名词,如:water(水),rice(米饭),milk(牛奶),juice(果汁),bread(面包),tea(茶),orange(橙汁),不可数名词的复数就是它本身。 星光教育 9.不规则变化的名词:man-men,woman-women (记忆方法-“男人”“女人”将a改e) 延伸:policeman-policemen,policewoman-policemen child-children mouse-mice(老鼠) 根据中文意思变化的名词,如:I-we(我-我们),you-you(你-你们),he/she/it-they(他/她/它-他们),this-these(这个-这些),that-those(那个-那些) 小学英语可数名词单数变复数规律总结 写出下列名词的复数形式: I this that watch child photo diary(日记) day(天) foot book dress(连衣裙) tooth sheep box strawberry wolf peach yo-yo(悠悠球) sandwich man woman paper water juice tea mouse There are 56 (people)in China. 答案:we these those watches children photos diaries days feet books dresses teeth sheep boxes strawberries wolves peaches yo-yos(悠悠球是“无生命”的,另外含有-符号的词是一个词,因此在结尾加s) sandwiches men women paper water juice tea mice peoples(这句话的意思是-“中国有56个民族”)