Unit 8 Colours 语法句型（专项训练）-2025-2026学年译林版（三起）英语三年级下册

**基本信息** 聚焦颜色主题语法句型，通过基础到应用的递进式题型设计，系统强化be动词用法、颜色提问与回答等核心知识点，提升语言理解与表达能力。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |单项选择|10题|基础语法点辨析（be动词单复数、冠词等）|从词法层面夯实颜色描述的基础语法| |句型转换|5题|疑问句、否定句等结构转换|句法层面训练颜色相关句型的灵活运用| |看图完成句子|5题|图文信息匹配与句子补全|结合视觉输入强化语言表达的情境性| |连词成句|5题|句子结构重组与语序排列|提升颜色主题句子的构建能力| |补全对话|5题|情景对话逻辑补全|语用层面培养颜色交流的实际应用能力|

新译林版三年级下册英语Unit 8 Colours 语法句型专项训练 （满分100分，时间30分钟） 班级：________ 姓名：________ 得分：________ 一、单项选择（20分，每题2分） ( ) 1. —______ is the balloon? —It's pink. A. What B. What colour C. How ( ) 2. The chameleon ______ green now. A. is B. are C. am ( ) 3. —What colour ______ the apples? —They're red. A. is B. are C. be ( ) 4. It's ______ orange. It's ______ orange orange. A. an; an B. /; an C. an; / ( ) 5. —Is your pencil case blue? —______ A. Yes, it is. B. Yes, I am. C. No, it is. ( ) 6. Look! The snow ______ white. A. am B. is C. are ( ) 7. —What colour is the bear? —______ A. It's brown. B. It's a brown. C. They're brown. ( ) 8. I have ______ yellow duck. A. a B. an C. / ( ) 9. —______ they black and white? —Yes, they are. A. Is B. Are C. Am ( ) 10. The grass ______ green in spring. A. turn B. turns C. turning 二、句型转换（20分，每题4分） 1. The balloon is red.（对划线部分提问） ______ ______ is the balloon? 2. The chameleon is brown.（改为一般疑问句） ______ the chameleon brown? 3. Are the bananas yellow?（作肯定回答） Yes, ______ ______. 4. It is a blue bird.（改为复数句） ______ ______ blue ______. 5. My dress is pink.（改为否定句） My dress ______ ______ pink. 三、看图完成句子（30分，每空2分） 题1 题2 题3 题4 题5 1.—What colour is the apple? —______ ______ red. 2. —What colour ______ the bananas? —______ ______ yellow. 3. —______ ______ is the bird? —It's ______. 4. —What colour are the pandas? —______ ______ black and ______. 5. —______ ______ is the grass? —______ ______ green. 四、连词成句（15分，每题3分） 1. colour, is, what, your, schoolbag (?) ________________________________________ 2. is, the, brown, bear (.) ________________________________________ 3. are, the, what, flowers, colour (?) ________________________________________ 4. it, a, green, is, ball (.) ________________________________________ 5. they, yellow, are, ducks (?) ________________________________________ 五、选择合适的句子补全对话（15分，每题3分） A. What colour is it? B. Yes, it is. C. It's my balloon. D. No, it's blue. E. How nice! A: Look! 1______ B: 2______ A: Guess! B: Is it pink? A: 3______ B: Is it blue? A: 4______ B: 5______ I like blue. 参考答案 一、单项选择 1.B 2.A 3.B 4.B 5.A 6.B 7.A 8.A 9.B 10.B 二、句型转换 1. What colour 2. Is 3. they are 4. They are; birds 5. is not 三、看图完成句子 1. It is 2. are; They are 3. What colour; blue 4. They are; white 5. What colour; It is 四、连词成句 1. What colour is your schoolbag? 2. The bear is brown. 3. What colour are the flowers? 4. It is a green ball. 5. Are they yellow ducks? 五、补全对话 1.C 2.A 3.D 4.B 5.E ( 1 ) 学科网（北京）股份有限公司 $