Unit 3 It's a colourful world! （单元自测练习卷）-2026-2027学年外研版（三起）英语三年级上册

**基本信息** 紧扣“colourful world”主题，通过9类题型覆盖颜色词汇（red/blue）、核心句型（What colour is it?）及语用能力，融合语言能力培养与思维品质训练，适配三年级单元复习需求。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |首字母填空|10题/10分|颜色词汇（pink/purple）、核心名词（balloon/rainbow）|结合中文提示，强化词汇拼写与意义联结| |情景匹配|5题/10分|询问颜色、表达需求等功能句型|创设真实交际情境，提升语言运用能力| |书面表达|1题/10分|提示词（colourful/umbrella）运用、简单句表达|引导结合生活经验描述物品，培养输出能力|

2026秋外研版三年级英语上册 Unit 3 It's a colourful world! 单元测试卷 考试时间：60分钟 满分：100分 班级：________ 姓名：________ 得分：________ 一、选出不同类的一项（每题2分，共10分） ( ) 1. A. red B. pink C. balloon ( ) 2. A. blue B. green C. umbrella ( ) 3. A. rainbow B. clothes C. purple ( ) 4. A. want B. see C. yellow ( ) 5. A. black B. white C. picture 二、单项选择（每题2分，共20分） ( ) 1. —What colour ______ it? —It’s orange. A. am B. is C. are ( ) 2. I ______ a blue balloon. A. want B. wants C. wanting ( ) 3. Look ______ my colourful umbrella. A. at B. to C. too ( ) 4. —Is the flower pink? —Yes, you ______. A. right B. are right C. is right ( ) 5. It ______ a beautiful rainbow. A. am B. is C. are ( ) 6. I can ______ many colourful clothes. A. see B. sees C. seeing ( ) 7. —What colour is the sky? —______ blue. A. It B. It’s C. Its ( ) 8. I want a purple balloon ______. A. too B. to C. two ( ) 9. This ______ colourful world is fun. A. a B. an C. / ( )10. Let’s ______ a colourful picture. A. paint B. paints C. painting 三、根据首字母与中文提示写单词（每题1分，共10分） 1. r______ 红色 2. b______ 蓝色 3. g______ 绿色 4. p______ 粉色；紫色 5. c______ 颜色 6. w______ 想要 7. b______ 气球 8. r______ 彩虹 9. u______ 雨伞 10. c______ 五颜六色的 四、用所给词适当形式填空（每题1分，共10分） 1. What colour ________ (be) the balloon? 2. I ________ (want) a pink umbrella. 3. You ________ (be) right. 4. I can ________ (see) a rainbow. 5. Let’s ________ (paint) clothes. 6. Two ________ (balloon) are red. 7. Look at ________ (I) colourful picture. 8. It ________ (be) a purple flower. 9. We ________ (be) in a colourful world. 10. I want a blue balloon ________ (too). 五、英汉短语互译（每题1分，共10分） 1. colourful world ________________________ 2. 什么颜色 ________________________ 3. a rainbow ________________________ 4. 我想要一个气球 ________________________ 5. look at ________________________ 6. 一把橙色的雨伞 ________________________ 7. You’re right. ________________________ 8. 五颜六色的衣服 ________________________ 9. pink balloon ________________________ 10. 看见一道彩虹 ________________________ 六、情景匹配（每题2分，共10分） ( ) 1. 询问物品是什么颜色 ( ) 2. 表达自己想要紫色气球 ( ) 3. 夸赞对方说得对 ( ) 4. 让别人看你的彩虹画 ( ) 5. 回答物品是黑色的 A. I want a purple balloon. B. What colour is it? C. Look at my rainbow picture. D. You’re right. E. It’s black. 七、连词成句（注意大小写、标点，每题2分，共10分） 1. colour, What, it, is (?) ___________________________________________________________________________ 2. want, I, balloon, a, pink (.) ___________________________________________________________________________ 3. Look, my, at, umbrella, colourful (.) ___________________________________________________________________________ 4. right, You’re (.) ___________________________________________________________________________ 5. rainbow, a, It’s, beautiful (.) ___________________________________________________________________________ 八、阅读理解，判断正(T)误(F)（每题2分，共10分） Hello, I’m Tom. Look at my room. I have many colourful clothes. I want a big rainbow balloon. It’s pink and blue. What colour is my umbrella? It’s orange. I love this colourful world. ( ) 1. Tom has colourful clothes. ( ) 2. Tom wants a rainbow balloon. ( ) 3. The balloon is black and white. ( ) 4. Tom’s umbrella is orange. ( ) 5. Tom doesn’t like the colourful world. 九、书面表达（10分） 描述你喜欢的彩色物品，不少于三句话 提示词：colourful, balloon, umbrella, pink, blue, want ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ 参考答案 一、选出不同类 1.C；2.C；3.C；4.C；5.C 二、单项选择 1.B；2.A；3.A；4.B；5.B；6.A；7.B；8.A；9.C；10.A 三、首字母填空 1.red；2.blue；3.green；4.pink/purple；5.colour；6.want；7.balloon；8.rainbow；9.umbrella；10.colourful 四、词形填空 1.is ；2.want；3.are；4.see；5.paint；6.balloons；7.my；8.is；9.are；10.too 五、英汉互译 1.五彩缤纷的世界 2.what colour 3.一道彩虹 4.I want a balloon. 5.看一看 6.an orange umbrella 7.你说得对。 8.colourful clothes 9.粉色气球 10.see a rainbow 六、情景匹配 1.B；2.A；3.D；4.C；5.E 七、连词成句 1.What colour is it? 2.I want a pink balloon. 3.Look at my colourful umbrella. 4.You’re right. 5.It’s a beautiful rainbow. 八、阅读判断 1.T；2.T；3.F；4.T；5.F 九、书面表达范文 I love colourful things. I want a pink balloon. Look at my umbrella. It is blue. I love this colourful world. 学科网（北京）股份有限公司 $