1 do 和 does 的用法专项练习 ①作为行为动词，表示“做"如： I always do housework. 我经常做家务. She usually does homework in the afternoon. 她通常在下午做作业 ②作为助动词， 帮助主要动词构成否定和疑问 （do/does的否定为don't/doesn’t)如：We don’t like bananas. Do you like apples? Does he like English？ He doesn’t like swimming 一:读一读(人称代词） 用do 第一人称： I （我） 、 we（我们） 第二人称： you（你)、 you（你们） 第三人称复数: they（他们） ，多个人名（Jenny and Tony, father and mother, my teachers…). 用does 第三人称单数：he(他）,she(她） ， it（它）,单个的人名(Jenny, Tony， my father…) 或单个物品(rabbit， monkey, elephant, desk, pillow…） 二：认一认，读一读(请分辨哪些是第三人称单数并圈出） Tony friend my father Jenny Gogo and Tom it the cat my teacher they you my brothers ant ants she he father and mother my brother my brothers friends your sister your sisters teachers lina 2 一．填写正确的否定形式（don’t/doesn’t） 。
1I ____ have a cat. 2.He ____ like dogs.. 3.She ____ have a long hair. 4.We ____ have a big house. 5.They ____ have a happy family. 6It ____ have a short tail. 7.You ____ like a good teacherElva ____ like a bad girlTom ____ have a red pen. 10.My mother ____ have a beautiful nose. 11Cats ____ have two legs 12.Dogs ____ have one ears. 13 My father ____ have a blue car. 14 Everybody ____ have two hands 15I ____like a model plane. 16Lily ____ like a toy. 17 Students ____ have many books. 18.Girls ____ have many skirts. 19。
The baby ____ have no tooth 20They ____ have some fish 3 二．将下列句子变为否定句 1. I want to go home now ____________________________________ 2. She likes eating apples very much. ____________________________________ 3 He likes this coat ____________________________________ 4. They have a lot of friends. ____________________________________ 5. We think chickens can swim ____________________________________ 6. She wants to be a doctor ____________________________________ 7 He has a dream. ____________________________________ 10。
She thinks it can’t be ture ____________________________________ 三:填一填,读一读（用 do 和 does/don't doesn't 填空) 1. you like soccer？ Yes， I . 2. they like ping--pong？ Yes, they . 3. Tony and Ben like baseball? No, they 4. your friends like tennis？ Yes， they . 5. your brother like basketball？ No， he . 6. you like basketball? Yes， I . 7. they like watermelons？ No， they 8. Jenny have white bowls? Yes， she . 9. Peter have fork? Yes, he . 10. your father like apples? Yes， he . 11. your friends like bananas? No, they 。
12. your father and mother have spoons ？ Yes, they . 4 五：译一译,读一读(将中文翻译成英文） 1．你喜欢香蕉吗？是的，我喜欢. 2．你们喜欢香蕉吗？是的，我们喜欢. 3．他们喜欢篮球吗？是的，他们喜欢. 4．她们喜欢篮球吗?是的，她们喜欢. 5．珍妮有裙子吗？是的，她有. 6．珍妮有裤子吗？不，她没有。
7．他们有盘子吗？是的，他们的 8．她们有小刀吗？不，她们没有. 9．果果和托尼有钢笔吗？不，他们没有 10．爸爸和妈妈有吗?是的，他(她）们有. 。