1、华兴教育1小学英语讲义 be 动词的用法及简写简缩形式的变法一。 在肯定句中一般把首字母换成I am=Im he is=hes they are=theyreshe is=shes we are=were it is=its Let us= LetsThat is=thats what is= whats who is=whos where is=wheres注： would =Id(would 里只留一个)I will=Ill(will 中留两个 ll)月份都是保留前三个字母当然第一个字母要大写 注：This is 没有缩写二否定句的简写，否定句一般加 not,只要把 not 中的 o 换成
2、就好了二，be 动词的用法：我用 am, 你用 are, is 用在他她它，复数全用 are。（不是我不是你不是复数）三 把肯定句变成否定句直接在 be 动词后加 not 变成一般疑问句把 be 动词提前到句首然后后面加？相应练习用 is、am 、are 填空1、 Yeah, she_ a student.2、 I _ Jenny. He_ Peter.3、 How old _you? Im ten.4、 _ this a cat?5、 You _ my friend.10、月份缩写用单词前三个字母，如 January = Jan. 一月，February = Feb. 二月isnt = is
3、 not arent = are not cant = can notdont = do not doesnt = does not didnt = did notwont = will not wasnt = was not werent = were notcouldnt = could not shouldnt = should not wouldnt = would not华兴教育26、 What _ this ? Its a cat.课堂小测试一、用 am,is,are 填空。1.I _ Kitty.She _ a student.2.Jane and Tom _my friends
4、.My sisters _tall.3._ there a table in the room?4.There _ some glasses on it.5.There _many monkeys in the zoo.二、写出下列完全形式的简缩形式。I am=_ he is= _ they are=_ she is=_ we are=_ What is =_ let us=_ is not=_ are not=_It is=_课 后 练 习1、写出下列完全形式的简缩形式。we are=_ what is=_ they are=_ he is=_ let us=_ are not=_ 1、my
5、 father_ a doctor.我父亲不是一名医生。2、_ your name？ 你叫什么名字？3、_ a girl.我是一名女孩。4、they_brother.他们不是兄弟。 二、用 am,is,are 填空。I _ She _ They _ We _He You _ Here _ theseThat Those1.There_ a beautiful rainbow in the sky.2.I _ at school now.We _ students.3.They _ in the zoo.4.Yang Ling _ ten years old.5.There _ an apple
6、 on the plate.6.There _ some milk in the glass7.The cat _ on the chair.8.Where _ your friends?How old _ you?9._she Kitty?_ you Chinese?10、 It_ a car.1. I _ a boy. _ you a boy? No, I _ not. 2. The girl_ Jacks sister. 3. The dog _ tall and fat. 4.The jeans _ on the desk. 华兴教育3二、有 be 动词的肯定句和否定句 I am fr
7、om London. I am not from London.He is a teacher. He is not a teacher.She is in the dining room. She is not in the dining room. My hair is long. My hair is not long. Her eyes are small. Her eyes are not small. 归纳：在有 be 动词的句子中，改否定句时只要在 be 动词_加上_。三、有 be 动词的一般疑问句Am I a Chinese? Yes, you are. No, you are
8、nt. Are they American? Yes, they are. No, they arent. Is the cat fat? Yes, it is. No, it isnt. 四、 Be 动词在一般过去时中的变化：am-was is -was are-were am 和 is 在一般过去时中变为 was。（was not=wasnt）are 在一般过去时中变为 were。（were not=werent）带有 was 或 were 的句子，其否定、疑问的变化和 is, am, are 一样，即否定句在 was 或 were 后加 not，一般疑问句把 was 或 were 调到句
9、首。例题：1. I _ at school just now.2. He _ at the camp last week.3. We _ students two years ago.4. They _ on the farm a moment ago.5. Yang Ling _ eleven years old last year.6. The mobile phone _ on the sofa yesterday evening.2. 五、there be 句型中 be 动词的用法1、在 there be 句型中，主语是单数，be 动词用 is；主语是复数，be 动词用 are； 如有
10、几件物品，be 动词根据最近 be 动词的那个名词决定。2、there be 句型的否定句在 be 动词后加 not，一般疑问句把 be 动词调到句首。例题：华兴教育41、There_ a lot of sweets in the box.2、There_ some milk in the glass.3、There_-some people under the the big tree.4、There_ a picture and a map on the wall.六、综合练习用恰当的 be 动词填空。 1. The man with big eyes _ a teacher.2. _ y
11、our brother in the classroom? 3. Where _ your mother? She _ at home. 4. How _ your father? 5. Mike and Liu Tao _ at school. 6. Whose dress _ this? 7. Whose socks _ they? 8. That _ my red skirt. 9. Who _ I? 10. Here _ a scarf for you. 11. Here _ some sweaters for you. 12. The black gloves _ for Su Ya
12、ng. 13. This pair of gloves _ for Yang Ling. 14. The two cups of milk _ for me. 15. Some tea _ in the glass. 16. Gao shans shirt _ over there. 句型转换1. It was exciting.否定句：_一般疑问句：_肯、否定回答：_2. All the students were very excited.否定句：_一般疑问句：_肯、否定回答：_华兴教育57、课后练习根据句意，用 be 动词的适当形式填空1. My sisters name _Nancy.
13、2. This _ not Wang Fangs pencil. 3. _ David and Helen from England? 4. There _ a girl in the room. 5. There _ some apples on the tree. 6. _ there any kites in the classroom? 7. _ there any apple juice in the bottle? 8. There _ some bread on the plate. 9. There _ a boy, two girls, three men and ten w
14、omen in the park. 10. You, he and I _ from China.11.There_ a box of rubbers near the books.12.There_ lots of flowers in our garden last year.13.There_ a tin of chicken behind the fridge yesterday.14.There_ four cups of coffee on the table.15. There _ an apple on the plate yesterday.16. There _ some
15、milk in the fridge on Sunday.句型转换1. They were in his pocket.否定句：_一般疑问句：_肯、否定回答：_2. There was a car in front of the house just now.否定句：_一般疑问句：_肯、否定回答：_肯、否定回答：_华兴教育6本课学习小结：1 be 动词的用法：我用_; 你用_; _用在他她它;复数全用_。2 在有 be 动词的句子中，改否定句时只要在 be 动词_加上_。改一般疑问句时，将_移到句首。3 be 动词在一般过去时中的变化：am-_ ; is -_; are-_4 在 there be 句型中，主语是单数， be 动词用_；主语是复数，be 动词用_； 如有几件物品，be 动词根据_的那个名词决定。
