Unit 3～4词汇辨析（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词汇专项辨析题练习 色彩世界类词汇&数字乐趣类词汇 Unit 3主题：It’s a colourful world! Unit 4主题：Fun with numbers 一、色彩世界类词汇专项辨析（选择合适的词填空，每词限用一次） red, blue, yellow, green, orange, purple, pink, black, white, brown, grey, gold, silver, colourful, bright, dark, light, paint, colour, mix, match, shiny, dull 1. The ______ sun shines brightly, and the ______ night sky is full of stars. 2. ______ and ______ mix to make green, while ______ and ______ make orange. 3. She wears a ______ dress with ______ shoes — the colours ______ well together. 4. Let’s ______ the picture: colour the leaves ______, the flowers ______ and the trunk ______. 5. ______ metals like gold and silver are ______, but ______ stones look dull. 6. The rainbow has seven colours: red, ______, yellow, ______, blue, indigo and ______. 二、数字乐趣类词汇专项辨析（选择合适的词填空，每词限用一次） one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve, thirteen, fourteen, fifteen, number, count, many, much, how, some, any, few, little, lot, pair 1. —______ ______ apples are there on the tree? —There are ______ apples, and ______ of them are red. 2. I have ______ pencils, ______ erasers and ______ ruler in my pencil case — that’s ______ things. 3. Let’s ______ from ______ to ______: ______, two, three, ..., twelve! 4. A ______ of shoes costs ______ yuan, and ______ pairs will be ______ yuan. 5. There are ______ months in a year, and ______ days in a week. 6. Do you have ______ books about animals? I need ______ for my project. 三、同义/近义/反义辨析（选择正确答案填A或B） ( )1. “Many” is similar to ______. A. few B. a lot of ( )2. “Bright” is the opposite of ______. A. dark B. colourful ( )3. “Count” means to ______ numbers. A. forget B. calculate ( )4. “Purple” is made by mixing ______. A. red and blue B. red and yellow ( )5. “Some” is used for ______ quantities. A. unknown B. small ( )6. “Shiny” is the opposite of ______. A. dull B. bright ( )7. “Twelve” is ______ than ten. A. more B. less ( )8. “Match” means to ______ in colour or style. A. disagree B. agree ( )9. “Few” is the opposite of ______. A. many B. little ( )10. “Gold” is a ______ colour. A. dark B. bright 四、语境辨析（根据上下文选择合适的词，每空一词） 1. The ______ (blue / ten) sky and ______ (green / five) grass make the park ______ (colourful / number). 2. —______ (How many / How much) pencils do you have? —I have ______ (seven / purple) pencils, and ______ (some / shiny) of them are red. 3. Let’s ______ (count / paint) the books: one, two, ______ (three / brown), four, five — there are ______ (five / colourful) books. 4. She mixes ______ (red / eight) and ______ (blue / nine) to make ______ (purple / count), which is her favourite colour. 5. There are ______ (twelve / dark) months in a year, and ______ (four / shiny) seasons. 6. The ______ (shiny / many) gold watch is ______ (expensive / eleven), but I want to buy it for my dad. 7. Do you have ______ (any / twelve) crayons? I need to ______ (colour / count) this picture ______ (pink / some). 8. A ______ (pair / few) of socks costs ______ (ten / colourful) yuan; I want to buy ______ (two / blue) pairs. 9. The ______ (dark / thirteen) night is quiet, and the ______ (bright / four) moon shines softly. 10. We have ______ (many / grey) friends in class, and we often play games with ______ (them / some) after school. 五、纠错辨析（找出句子中的错误并改正，每句一处） 1. There are twelve month in a year, and seven day in a week. 错误：______ 改正：______ 2. She mix red and yellow to make purple, which is her favourite colour. 错误：______ 改正：______ 3. How many book do you have? I have any new books for you. 错误：______ 改正：______ 4. The shiny gold ring is very beautiful, it cost ninety yuan. 错误：______ 改正：______ 5. We count from one to ten, and there are much apples on the table. 错误：______ 改正：______ 六、句型辨析（根据要求改写句子，每空一词） 1. The flowers are pink and white.（对画线部分提问） ______ ______ are the flowers? 2. There are seven days in a week.（对画线部分提问） ______ ______ days are there in a week? 3. She has three red crayons.（改为否定句） She ______ ______ three red crayons. 4. We paint the wall blue.（改为一般疑问句） ______ you ______ the wall blue? 5. He counts ten books on the desk.（对画线部分提问） ______ ______ he count on the desk? 6. The rainbow has seven colours.（改为一般疑问句） ______ the rainbow ______ seven colours? 7. They mix red and blue to make purple.（改为否定句） They ______ ______ red and blue to make purple. 8. There are some oranges in the basket.（对画线部分提问） ______ ______ in the basket? 9. She buys two pairs of shoes.（对画线部分提问） ______ ______ pairs of shoes does she buy? 10. The gold watch is shiny.（改为感叹句） ______ ______ shiny gold watch it is! 参考答案 一、色彩世界类词汇填空： 1.bright; dark 2.Blue; yellow; red; yellow 3.colourful; brown; match 4.paint; green; pink; brown 5.Shiny; shiny; grey 6.orange; green; purple 二、数字乐趣类词汇填空： 1.How many; fifteen; some 2.ten; five; one; sixteen 3.count; one; twelve; one 4.pair; fifty; three; one hundred and fifty 5.twelve; seven 6.any; some 三、同义/近义/反义辨析： 1.B 2.A 3.B 4.A 5.B 6.A 7.A 8.B 9.A 10.B 四、语境辨析： 1.blue; green; colourful 2.How many; seven; some 3.count; three; five 4.red; blue; purple 5.twelve; four 6.shiny; expensive 7.any; colour; pink 8.pair; ten; two 9.dark; bright 10.many; them 五、纠错辨析： 1.错误：month/day 改正：months/days 2.错误：mix/purple 改正：mixes/orange 3.错误：book/any 改正：books/some 4.错误：cost 改正：costs 5.错误：much 改正：many 六、句型辨析： 1.What colour 2.How many 3.doesn’t have 4.Do; paint 5.What does 6.Does; have 7.don’t mix 8.What is 9.How many 10.What a 学科网（北京）股份有限公司 $