1、小學英語語法及練習1be 動詞的用法一、口訣：我用am, 你用 are, is用在他她它，復數全用are。例題：1. I _ a boy. _ you a boy? No, I _ not.2. The girl_ Jack's sister.3. The dog _ tall and fat.4.The jeans _ on the desk.二、有 be 動詞的肯定句和否定句I am from London.He is a teacher.She is in the dining room.My hair is long.Her eyes are small.I am not fr

2、om London.He is not a teacher.She is not in the dining room.My hair is not long.Her eyes are not small.歸納：在有 be 動詞的句子中，改否定句時只要在be 動詞 _加上 _。三、有be 動詞的一般疑問句Am I a Chinese?Are they American?Is the cat fat?Yes, you are.Yes, they are.Yes, it is.No, you aren t.No, they aren t.No, it isn t.四、 Be 動詞在一般過去時中的變

3、化：am-wasis -wasare-were am 和 is 在一般過去時中變為 was。（ was not=wasnt） are 在一般過去時中變為 were。（ were not=werent）帶有 was 或 were 的句子，其否定、疑問的變化和is, am, are一樣，即否定句在 was 或 were 后加 not，一般疑問句把 was 或 were 調到句首。例題：1. I _ at school just now.2. He _ at the camp last week.3. We _ students two years ago.4. They _ on the farm

4、 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 動詞的用法1、在 there be 句型中，主語是單數， be 動詞用 is；主語是復數， be 動詞用 are；如有幾件物品， be 動詞根據最近 be 動詞的那個名詞決定。2、there be 句型的否定句在be 動詞后加 not，一般疑問句把 be 動詞調到句首。例題：1、There_ a lot of sweets in the b

5、ox.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、綜合練習用恰當的 be 動詞填空。1. The man with big eyes _ a teacher.2. _ your brother in the classroom?3. Where _ your mother? She _ at home.4. How _ your father?5. Mike and Liu Tao _ at schoo

6、l.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 Yang.13. This pair of gloves _ for Yang Ling.14. The two cups of milk _ for me.15. Some tea _ in the glass.16. Gao shan's shir

7、t _ over there.句型轉換1. It was exciting.否定句： _一般疑問句： _肯、否定回答： _2. All the students were very excited.否定句： _一般疑問句： _肯、否定回答： _七、課后練習根據句意，用 be 動詞的適當形式填空1. My sister's name _Nancy.2. This _ not Wang Fang's pencil.3. _ David and Helen from England?4. There _ a girl in the room.5. There _ some apple

8、s 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 women 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 g

9、arden 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 milk in the fridge on Sunday.句型轉換1. They were in his pocket.否定句： _一般疑問句： _肯、否定回答： _2. There was a car in front of the house just now.否定句： _一般疑問句： _肯、否定回答： _肯、否定回答： _本課學習小結：1 be 動詞的用法：我用 _; 你用 _; _用在他她它 ;復數全用 _。2 在有 be 動詞的句子中，改