Unit 5 Lesson 1（分层作业）英语鲁科版五四制三年级上册（新教材）

Unit 5 Colours around us Lesson 1 What colour is this? 一、单词连连看 1.red A. 黄色 2.yellow B. 红色 3.orange C. 白色 4.white D. 橙色 5.pen E. 被子 6.quilt F. 钢笔 二、句型仿写与搭配 示例：这是红色的。→ It's red. 1这是黄色的（老师手里的香蕉模型）→ It's ________. 2这是白色的（同学桌上的纸巾盒）→ It's ________. 3这是橙色的（讲台上的橘子摆件）→ It's ________. 4红色和黄色混合变成橙色（老师演示颜料混合实验）→ Red and yellow make ________. 三、情景对话 Lily: Look, Tom! What colour is this paint（手里拿着红色颜料）? Tom: 1. ________ Lily: What about this one（拿起黄色颜料）?A.It's red. B. It's yellow. C. What colour will it be? D. It's orange! E. Yes, I do. It's beautiful. Tom: 2. ________ Lily: Let's mix red and yellow（把两种颜料倒在一起搅拌）. 3. ________ Tom: 4. ________ Wow, it's so interesting! Lily: Yes! Do you like orange（指着混合出的橙色颜料）? Tom: 5. ________ 提升练 四、单项选择。 ( )1.—What colour is the quilt? —________ is white. A. He B. She C. It ( )2.—Red and yellow make ________. —Orange! A. blue B. orange C. green ( )3.—Do you like yellow? —________ A. Yes, I like it very much. B. No, it's red. C. It's a pen. ( )4.—What colour is your pen? —It's ________. A. book B. black C. quilt ( )5.—Look! This is my orange bag. —________ A. Woof! Woof! B. How nice! C. What's your name? 五、句子仿写与拓展 例句：It's red. It's my pencil.（红色的铅笔，是我的文具） 1.It's yellow. ________（家里的黄色香蕉，是你喜欢的水果） 2.It's white. ________（卫生间的白色毛巾，摸起来很柔软） 3.It's orange. ________（冰箱里的橙色橘子，吃起来甜甜的） 拓展练 六、阅读小天地 —— 色彩分享 My Colourful Day Hello, I'm Lisa. Today is a sunny day. I have a colourful day! In the morning, I eat a yellow banana for breakfast. It's sweet. Then I go to school with my blue schoolbag. My schoolbag is big. It can hold my books and pencils. At school, I draw a picture in art class. I use red, orange and white paint. The sun in my picture is yellow. The flowers are red and orange. The clouds are white. I like my picture very much. After school, I play with my red toy car. It's fast. I have a happy day! ( )1. What does Lisa eat for breakfast? A. A red apple B. A yellow banana C. An orange orange D. A white egg ( )2. What colour is Lisa's schoolbag? A. Blue B. Red C. Yellow D. White ( )3. What colours does Lisa use in art class? A.Red, orange and white B.Blue, green and black C.Yellow, purple and pink D.Red, blue and yellow ( )4. What colour are the flowers in Lisa's picture? A. Yellow and white B. Red and orange C. Blue and green D. Black and brown ( )5. What does Lisa play with after school? A. A blue ball B. A yellow doll C. A red toy car D. A white kite 七、创意写作 —— 给物品的 “英文色彩卡片” 写作要求：选择身边的物品（如文具、水果、玩具等）作为卡片对象； 内容需包含三个部分： 颜色与物品（用 “It's + 颜色. It's my + 物品” 开头，比如 “It's blue. It's my ruler.”）； 物品的 1 个特点（如 “It's small”“It's sweet”“It's funny”，说说物品的样子或给你的感受）； 1 句简单的心意表达（如 “I like it”“It's my favourite”“I use it every day”，说说你对物品的喜欢）； 每张小卡片至少写 3 句话，语句通顺、符合单元所学句型。 示例：给铅笔的卡片： It's black. It's my pencil. It's long and useful. I use it to draw pictures. I like my pencil. 你的英文小卡片 卡片对象：____（比如 “我的蓝色书包”） 卡片内容： ___________________________________________________________ ___________________________________________________________ ___________________________________________________________ 参考解析 一、单词连连看 BADCFE 二、句型仿写与搭配 1.It's yellow. 2.It's white. 3.It's orange. 4.Red and yellow make orange. 三、情景对话 ABCDE 提升练 四、单项选择。 1.C（It）—— 解析：quilt（被子）是物品，不用 “He（他）” 或 “She（她）”，用 “It（它）” 指代，符合 “描述物品颜色” 的语法规则。 2.B（orange）—— 解析：根据单元 “颜料混合” 的核心知识，红色和黄色混合后会变成橙色，故选 B。 3.A（Yes, I like it very much.）—— 解析：问句是 “Do you like...” 引导的一般疑问句，需用 “Yes/No” 回答，且要围绕 “是否喜欢黄色” 展开，A 选项符合句式要求和逻辑。 4.B（black）—— 解析：问句询问 “钢笔的颜色”，A（书）、C（被子）均为物品名称，并非颜色，black（黑色）是表示颜色的词，符合题意。 5.B（How nice!）—— 解析：对方展示自己的物品时，应给予积极、礼貌的评价，“How nice!（真好看！）” 符合日常交际场景，A（狗叫拟声词）、C（询问名字）与语境无关。 五、句子仿写与拓展 1.It's yellow. It's my favourite banana. 2.It's white. It's my soft towel. 3.It's orange. It's my sweet orange. 六、阅读小天地 —— 色彩分享 1.B（A yellow banana）—— 解析：短文中明确提到 “I eat a yellow banana for breakfast”，即 Lisa 早餐吃了黄色的香蕉，故选 B。 2.A（Blue）—— 解析：根据 “Then I go to school with my blue schoolbag” 可知，Lisa 的书包是蓝色的，故选 A。 3.A（Red, orange and white）—— 解析：文中提到 “I use red, orange and white paint”，即 Lisa 在美术课上使用了红色、橙色和白色的颜料，故选 A。 4.B（Red and orange）—— 解析：由 “The flowers are red and orange” 可知，Lisa 画里的花是红色和橙色的，故选 B。 5.C（A red toy car）—— 解析：根据 “After school, I play with my red toy car” 可知，Lisa 放学后玩红色的玩具车，故选 C。 七、创意写作 —— 给物品的 “英文色彩卡片” 卡片对象：我的蓝色书包It's blue. It's my schoolbag. It's big and strong. It can hold all my books and pencils. I take it to school every day. I like my schoolbag. 2 / 2 学科网（北京）股份有限公司 $