Unit 7 Colours Let’s Learn (同步练)-2026-2027学年科普版英语三年级上册

**基本信息** Unit 7 Colours课时练习2，聚焦颜色词汇与句型，通过三层递进设计实现从基础认知到综合应用，培养语言能力与思维品质。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|颜色词汇听辨与简单应答|听力排序（动物颜色描述）、选择应答（What colour句型），夯实语言理解能力| |进阶层|颜色词汇情境应用|彩虹房子涂色（学习用品颜色匹配）、对话补全（调色规律），强化语言表达与思维逻辑性| |综合层|语篇理解与综合判断|绘本判断（调色结果）、短文任务（礼物颜色圈涂与选择），提升语篇分析与问题解决能力|

Unit 7 Colours 课时练习 2 Let’s Learn B 一、在森林里, 典典遇到了许多动物。听句子, 用数字1-5 给下列图片排序。 二、典典遇见一只会说话的鹦鹉。请帮助典典选择合适的应答语。 ( ) 1. A. It's a schoolbag. B. It's orange. ( ) 2. A. Yes, I am. B. Not good. I can't find my ruler. ( ) 3. A. OK. B. No, it is my pen. ( ) 4. A. Yes, it is. B. It's a rabbit. ( ) 5. A. It's black. B. It's orange. 三、龙龙搭建了一座“彩虹房子”, 根据句子描述, 将学习用品涂上相应的颜色。 I see(看见) a blue pen. I see a red pencil. I see a green book(书) . I see an orange pencil box. I see a yellow ruler. I see a brown eraser, too. 四、调色师龙龙正在和聪聪讨论调色规律, 请你从方框中选择合适的词汇补全对话。 Longlong: Today, we learn(学习) 1. _________. ( What colour orange yellow black colours )Congcong: 2. __________ are your crayons(蜡笔)? Longlong: They're red, blue and yellow. Congcong: Red and yellow make 3. ________. Longlong: Blue and 4. _______ make green. Congcong: Red and blue and yellow make 5. _______. 五、龙龙正在进行一场调色大冒险。读绘本, 判断句子正(T) 误(F) 。 Mix(混合) the red and blue colours. They turn into purple. Mix the yellow and red colours. They turn into orange. Mix the yellow and blue colours. They turn into green. ( ) 1. Green and purple make brown. ( ) 2. Red and yellow make purple. ( ) 3. Yellow and blue make green. ( ) 4. The phrase(短语) “ turn into” means(意思是) “变成”. 六、在同学们互送礼物的环节, 天天收到了很多礼物。请阅读短文, 按要求完成任务。 Hi, I'm Tiantian. Today is Children's Day. Here are my gifts. Look, this is a ball. It's yellow. Look, this is a pencil box. It is blue. Look, that is a green schoolbag. It is very nice. And I have an orange pen and a black eraser. Here is a ruler. What colour is it? Can you guess? It's brown. I'm happy. 任务一: 根据短文内容, 在下面的图片中圈出天天的儿童节礼物, 并涂上相应的颜色。 任务二: 根据短文内容, 选择正确的选项。 ( ) 1. The _______ is black. A. eraser B. pen C. pencil ( ) 2. Tiantian has _______. A. a green schoolbag B. green clothes C. a black schoolbag 听力原文 一、1. Hello! I’m Bee. I’m yellow and black. 2. Good morning. I’m Fish. I’m red. 3. Look at me. I’m Duck. I’m yellow. 4. Hey! I am a bird. I am blue. 5. Look! This is Rabbit. It’s black. 二、1. What colour is it? 2. How are you? 3. Let’s colour the cat brown! 4. Is it a white rabbit? 5. What colour are red and yellow? 参考答案 一、14352 二、1.B 2.B 3.A 4.A 5.B 三、 四、1.colours 2.What colour 3.orange 4.yellow 5.black 五、1.T 2.F 3.T 4.T 六、任务一 圈铅笔盒，涂蓝色。 圈书包，涂绿色。 圈尺子， 涂棕色。 圈钢笔，涂橙色。 任务二1.A 解析：由原文“And I have an orange pen and a black eraser.”可知橡皮是黑色的。 2.A解析：由原文“Look, that is a green schoolbag.”可知，天天有一个绿色的书包。 学科网（北京）股份有限公司 $