Unit3-4核心词汇与句型基础过关练（专项训练） -2025-2026学年外研版（三起）英语三年级上册

外研版三年级上册Unit 3-4核心词汇与句型基础过关练 Unit 3主题：It’s a colourful world!（多彩的世界！） Unit 4主题：Fun with numbers（数字的乐趣） 一、判断下列单词是否属于同一类，同类的填A，不同类的填B ( )1. red, green, yellow ( )2. one, three, five ( )3. blue, seven, purple ( )4. two, four, number ( )5. pink, orange, brown ( )6. six, eight, desk ( )7. nine, ten, seven ( )8. colour, five, pen ( )9. black, white, three ( )10. seven, colour, schoolbag 二、根据中文提示写单词 1. The rainbow has ______ (七) colours, like ______ (红色的) and ______ (蓝色的). 2. I have ______ (三) pencils and ______ (两) erasers in my ______ (笔袋). 3. Let’s count: ______ (一), ______ (二), ______ (三), ______ (四) — that’s four books. 4. She likes ______ (紫色的) very much and she has ______ (五) purple notebooks. 5. There are ______ (六) apples on the table and they are ______ (绿色的). 6. The ______ (八) crayons are in different colours, including ______ (橙色的) and ______ (棕色的). 7. ______ (九) is my favourite number and I have a ______ (黑色的) pen with the number “9”. 8. Can you give me ______ (十) pieces of paper? I want to draw ______ (多彩的) pictures. 9. ______ (我们) see ______ (四) rainbows this month and they are all beautiful. 10. His ______ (五) pencils are ______ (黄色的) and he uses them to draw lines. 三、短语互译（中英对照） 1. 多彩的世界 ______________________________ 2. 数字的乐趣 ______________________________ 3. 七支彩色蜡笔 ____________________________ 4. 三个绿色苹果 ____________________________ 5. 数数字 __________________________________ 6. colourful world ____________________________ 7. fun with numbers __________________________ 8. five purple notebooks ________________________ 9. count from one to ten ________________________ 10. eight orange crayons ________________________ 四、用所给单词的适当形式填空 1. There ______ (be) seven colours in the rainbow and they ______ (be) very beautiful. 2. She ______ (have) three pencils and she ______ (like) the red one best. 3. Let’s ______ (count) from one to ten and ______ (say) the colours at the same time. 4. ______ (this) are my new crayons and ______ (it) are in eight different colours. 5. He ______ (not) have five pens, but he ______ (have) six pencils. 6. There ______ (be) a red apple, three green pears and five yellow bananas on the plate. 7. ______ (do) you like the number nine? It ______ (be) a lucky number for many people. 8. We ______ (use) colourful crayons and we ______ (draw) pictures with numbers. 9. The girl ______ (point) to the number seven and ______ (tell) me it’s her favourite. 10. My friend ______ (be) good at counting and he ______ (can) count from one to one hundred. 五、单项选择题 ( )1. What ______ do you like? I like the number eight. A. colour B. number C. book ( )2. This is my crayon, ______ is purple and it’s new. A. it B. its C. it’s ( )3. Let’s ______ from one to five and sing a song. A. count B. counts C. counting ( )4. ______ crayons do you have? I have seven. A. What B. What colour C. How many ( )5. I have ______ orange crayon and ______ blue pen in my bag. A. a; an B. an; a C. an; an ( )6. Do you like the number ten? ______, I like the number seven. A. Yes B. No C. Great ( )7. She ______ five colourful notebooks and she ______ them very much. A. has; like B. have; likes C. has; likes ( )8. ______ is a rainbow, and ______ has seven colours. A. It; its B. She; her C. He; his ( )9. There ______ some numbers and pictures in the book. A. is B. are C. am ( )10. ______ you have nine pencils? Yes, I do. A. Do B. Does C. Are 六、句型转换（每空一词） 1. My favourite number is seven.（对画线部分提问） ______ ______ your favourite number? 2. The crayon is purple.（改为一般疑问句） ______ the crayon ______? 3. I have five colourful notebooks.（对画线部分提问） ______ ______ colourful notebooks do you have? 4. She likes the number eight very much.（改为否定句） She ______ ______ the number eight very much. 5. We count from one to ten in class.（对画线部分提问） ______ ______ you count in class? 6. The rainbow has seven colours.（改为一般疑问句） ______ the rainbow ______ seven colours? 7. The pen is black.（对画线部分提问） ______ ______ is the pen? 8. They draw pictures with five crayons.（改为现在进行时） They ______ ______ pictures with five crayons now. 9. This is a red pencil.（改为复数句） ______ ______ red pencils. 10. The number nine is my lucky number.（对画线部分提问） ______ ______ your lucky number? 参考答案 一、判断同类：1.A 2.A 3.B 4.B 5.A 6.B 7.A 8.B 9.B 10.B 二、中文提示写单词：1.seven; red; blue 2.three; two; pencil case 3.one; two; three; four 4.purple; five 5.six; green 6.eight; orange; brown 7.Nine; black 8.ten; colourful 9.We; four 10.five; yellow 三、短语互译：1.a colourful world 2.fun with numbers 3.seven colourful crayons 4.three green apples 5.count numbers 6.多彩的世界 7.数字的乐趣 8.五个紫色笔记本 9.从一数到十 10.八支橙色蜡笔 四、单词适当形式：1.are; are 2.has; likes 3.count; say 4.These; they 5.doesn’t; has 6.is 7.Do; is 8.use; draw 9.points; tells 10.is; can 五、单项选择：1.B 2.A 3.A 4.C 5.B 6.B 7.C 8.A 9.B 10.A 六、句型转换：1.What is 2.Is; purple 3.How many 4.doesn’t like 5.What do 6.Does; have 7.What colour 8.are drawing 9.These are 10.What is 学科网（北京）股份有限公司 $