Unit 4 第3课时 Explore & Apply（分层作业）英语人教大同版三年级下册（新教材）

Unit 4 Actions 第3课时 Explore & Apply 基础练 一、中英互译。 2 / 2 学科网（北京）股份有限公司 1. 画画 ________ 2. 喝 ________ 3. 笑 ________ 4. 睡觉 ________ 5. draw ________ 6. eat ________ 7. sing ________ 8. play ________ 2、 选出下面单词中不同类的一项。 （ ）1. A. draw B. read C. book （ ）2. A. sing B. sleep C. song （ ）3. A. drink B. eat C. water （ ）4. A. laugh B. play C. happy （ ）5. A. draw B. picture C. read 三、选择合适的单词补全句子 1. I am ______ a flower on the paper. 2. My sister is ______ a song in the room. 3. The baby is ______ in the bed. 4. We are ______ games on the grass. 5. He is ______ some juice. 提升练 四、选择题 （ ）1. —What are you doing? —I ______ drawing. A. am B. is C. are （ ）2. My friends ______ playing together. A. am B. is C. are （ ）3. —What is the dog doing? —It ______ sleeping. A. am B. is C. are （ ）4. I can ______ a picture. Look! I ______ drawing it now. A. draw; am B. drawing; am C. draw; is （ ）5. In the fields, we can ______ and eat. A. drink B. drinking C. drinks 五、找出下面句子正确的答语并连线。 1. What are you doing? A. They are playing games. 2. What is she doing? B. I am reading a book. 3. What are they doing? C. It is sleeping under the tree. 4. What is the cat doing? D. She is singing a song. 5. Can you draw a bird? E. Yes, I can. 六、连词成句。 1. am, I, drawing, a, scarecrow (.) 2. are, we, playing, the, in, fields (.) 3. is, he, reading, a, book (.) 4.doing, what, you, are (?) 5. the, baby, is, sleeping (.) 七、补全对话。 A: Look! We are in the fields. What can you see here? B: I can see a girl. She ______ (draw) a picture. A: What is the boy doing? B: He ______ (read) a book under the tree. A: Are the children playing? B: Yes, they ______ (play) games together. A: What about the baby? B: The baby ______ (sleep) on the mat. A: We ______ (have) lots of fun here! 八、【新题型·任务型阅读】阅读故事，完成下列任务。 This is a big field. Many children are here. Look! Lily is drawing a flower. Tom is reading a storybook under a big tree. Lucy and Amy are playing a game. The little baby is sleeping on the grass. Some children are drinking juice and eating fruit. They are all very happy. Task 1: 选择正确的选项 （ ）1. Where are the children? A. In the park. B. In the fields. C. In the classroom. （ ）2. What is Lily doing? A. She is reading. B. She is playing. C. She is drawing. （ ）3. Who is reading under the tree? A. Tom. B. Lucy. C. Amy. （ ）4. What are Lucy and Amy doing? A. They are sleeping. B. They are playing. C. They are drinking. （ ）5. How do the children feel? A. Sad. B. Tired. C. Happy. Task 2: 根据短文内容填空 1. Tom is reading a ______ under a big tree. 2. The little baby is ______ on the grass. 3. Some children are drinking juice and ______ fruit. 4. Lily is drawing a ______. 5. Many ______ are in the big field. 拓展练 九、观察生活场景，描述你和身边的人/动物正在做的事情，要求：至少5句话，标点准确，语句连贯，运用本课时句型I am…/He/She is…/They are…。 __________________________________________________________ __________________________________________________________ ___________________________________________________________ ___________________________________________________________ ___________________________________________________________ 参考解析 基础练 一、中英互译 1. draw 2. drink 3. laugh 4. sleep 5. 画；描画 6. 吃 7. 唱（歌） 8. 玩耍；玩乐 二、选出下面单词中不同类的一项 1. C 2. C 3. C 4. C 5. B 三、选择合适的单词补全句子 1. drawing 2. singing 3. sleeping 4. playing 5. drinking 提升练 四、选择题 答案：1. A 2. C 3. B 4. A 5. A 【解析】 1. 主语I搭配be动词am； 2. 主语My friends（复数）搭配be动词are； 3. 主语It（第三人称单数）搭配be动词is； 4. 情态动词can后接动词原形draw；主语I搭配am； 5. 情态动词can后接动词原形drink。 五、找出下面句子正确的答语并连线 1—B 2—D 3—A 4—C 5—E 【解析】： 1. 问句询问“你在做什么”，对应答语“我在看书”； 2. 问句询问“她在做什么”，对应答语“她在唱歌”； 3. 问句询问“他们在做什么”，对应答语“他们在玩游戏”； 4. 问句询问“猫在做什么”，对应答语“它在树下睡觉”； 5. Can you开头的一般疑问句，用Yes, I can.回答。 六、连词成句 1. I am drawing a scarecrow. 2. We are playing in the fields. 3. He is reading a book. 4. What are you doing? 5. The baby is sleeping. 七、补全对话 1. is drawing 2. is reading 3. are playing 4. is sleeping 5. are having 拓展练 八、【新题型·任务型阅读】阅读故事，完成下列任务。 Task 1:1. B 2. C 3. A 4. B 5. C 【解析】 1. 由“This is a big field. Many children are here.”可知孩子们在田野里； 2. 由“Lily is drawing a flower.”可知莉莉在画画； 3. 由“Tom is reading a storybook under a big tree.”可知汤姆在树下看书； 4. 由“Lucy and Amy are playing a game.”可知露西和艾米在玩游戏； 5. 由“They are all very happy.”可知孩子们很开心。 Task 2: 根据短文内容填空 1.  storybook 2. sleeping 3. eating 4. flower 5. children 拓展练 九、写作题（例文） This is my living room. I am drawing a picture on the desk. My mother is drinking tea on the sofa. My father is reading a newspaper next to her. My little sister is playing with her doll. My cat is sleeping on the floor. We are all happy at home. $