Unit 3-4 重难点巩固提升练习（综合训练）-2026-2027学年外研版（三起）英语三年级上册

外研版三年级上册英语 Unit 3—Unit 4 重难点巩固提升练习 一、单项选择（语法综合辨析·高频考点） 选择正确的答案，将其序号填入题前括号内。 ( ) 1. — What colour is it? — It's ____. A. blue　　B. a blue　　C. blue's ( ) 2. I want a ____! A. balloon　　B. balloons　　C. a balloon ( ) 3. Look at ____ umbrellas. A. we　　B. our　　C. us ( ) 4. Yellow ____ blue is green. A. or　　B. and　　C. but ( ) 5. Red and yellow is ____. A. green　　B. orange　　C. purple ( ) 6. ____, look! A rainbow there! A. Look　　B. See　　C. Watch ( ) 7. — Yes! You are ____! — Ha ha. A. wrong　　B. old　　C. right ( ) 8. Let's play ____. A. to　　B. together　　C. with ( ) 9. How many ____ can you see? A. bird　　B. a bird　　C. birds ( ) 10. — How many pencils? — ____. A. Three　　B. A three　　C. Three pencils is ( ) 11. One, two, ____, four, five, six! A. five　　B. two　　C. three ( ) 12. Ten, eleven, ____! A. twelve　　B. twelve's　　C. a twelve ( ) 13. How many ____ are in the Chinese knot? A. rope　　B. ropes　　C. a rope ( ) 14. Only ____ rope! A. one　　B. a one　　C. ones ( ) 15. — How many teachers? — ____. A. A twelve　　B. Twelve　　C. Twelve teacher 二、按要求写单词（词汇重难点·基础夯实） 根据要求写出对应单词。 1. one（中文意思）____ 2. two（中文意思）____ 3. five（中文意思）____ 4. twelve（中文意思）____ 5. red（中文意思）____ 6. purple（中文意思）____ 7. black（中文意思）____ 8. it（复数）____ 9. I（宾格）____ 10. yes（反义词）____ 三、句型转换（核心句式·能力提升） 按要求改写下列句子，每空一词。 1. It's blue.（对划线部分提问） ____ ____ is it? 2. I want a balloon.（改为一般疑问句） ____ you want a balloon? 3. This is a Chinese knot.（对划线部分提问） ____ ____ this? 4. There are twelve eggs.（对划线部分提问） ____ ____ eggs are there? 5. I can see six birds.（对划线部分提问） ____ ____ birds can you see? 6. She is my friend.（改为一般疑问句） ____ she your friend? 7. It's green.（改为否定句） It ____ green. 8. I like purple.（改为一般疑问句） ____ you like purple? 9. The balloon is red.（对划线部分提问） ____ ____ is the balloon? 10. He has three pens.（对划线部分提问） ____ ____ pens does he have? 四、易错易混点辨析（提分专项） 选出正确的选项补全句子。 ( ) 1. It's ____. I like it. A. a blue　　B. blue ( ) 2. I want a ____. A. balloons　　B. balloon ( ) 3. Yellow and blue is ____. A. green　　B. a green ( ) 4. Look at ____ umbrellas. A. we　　B. our ( ) 5. How many ____? A. bird　　B. birds ( ) 6. Only ____ rope! A. one　　B. a one ( ) 7. Ten, eleven, ____. A. twelves　　B. twelve ( ) 8. — What colour is it? — ____. A. It's red　　B. I'm red 五、句子排序（对话逻辑·语篇能力） 将下列句子重新排序，组成一段完整的对话，在括号内填写序号。 ( ) It's blue! Yes! Here you are. ( ) I want a balloon, too. ( ) What colour is it? ( ) I want a balloon! ( ) It's yellow! ( ) Here you are, too. 六、完形填空（主题语篇·综合运用） Mother Hen has twelve ____1____. One, two, three, four, five, six, seven, eight, nine, ten, eleven, ____2____! Twelve eggs! Mother Hen is very ____3____. Then twelve ____4____ come out. Cheep! Cheep! Twelve babies! Oh, I'm ____5____, Mother Hen says. Let me ____6____. One, two, three... Oh, no! Only eleven eggs? No, wait! Here is ____7____ more egg! How many babies are there now? There are ____8____ babies! Mother Hen is happy. She takes her babies to find some ____9____. Look, the babies are ____10____ and lovely! ( ) 1. A. egg　　B. eggs　　C. a egg ( ) 2. A. two　　B. twelve　　C. twenty ( ) 3. A. happy　　B. sad　　C. angry ( ) 4. A. baby　　B. babies　　C. babys ( ) 5. A. tall　　B. hungry　　C. happy ( ) 6. A. count　　B. counts　　C. counting ( ) 7. A. one　　B. two　　C. three ( ) 8. A. eleven　　B. ten　　C. twelve ( ) 9. A. food　　B. books　　C. toys ( ) 10. A. a nice　　B. nice　　C. nices 七、阅读理解（主题匹配·阅读能力） A Today is National Day. Everyone, let's come and paint! Yellow and blue is green. Yellow and red is orange. Red and blue is purple. Red, yellow and blue is black. What a colourful picture for the happy National Day! I love colours! 根据短文内容，判断正(T)误(F)。 ( ) 1. Today is National Day. ( ) 2. Yellow and blue is green. ( ) 3. Red and yellow is purple. ( ) 4. Red, yellow and blue is black. ( ) 5. The picture is colourful. B I'm Xiaoming. This is my pencil box. I have three pencils, two pens, one ruler and four erasers in it. I have five books in my schoolbag. I like my school things. How many things are there? Let me count! One, two, three... Twelve! 根据短文内容，选择正确答案。 ( ) 1. Xiaoming has ____ pencils. A. three　　B. two　　C. five ( ) 2. He has ____ pens. A. three　　B. two　　C. one ( ) 3. He has ____ erasers. A. four　　B. five　　C. one ( ) 4. He has five ____ in his schoolbag. A. books　　B. pens　　C. rulers ( ) 5. How many things are there? A. Twelve.　　B. Eleven.　　C. Ten. 八、根据中文提示完成句子（句型输出·综合运用） 1. 它是什么颜色？____ ____ is it? 2. 它是紫色的。It's ____. 3. 我想要一个气球。I ____ a balloon. 4. 看我们的伞。Look at ____ umbrellas. 5. 让我们一起玩吧。Let's play ____. 6. 你看见几只鸟？____ ____ birds can you see? 7. 有三支铅笔。____ pencils. 8. 只有一根绳子！Only ____ rope! 9. 中国结真漂亮。The Chinese knot is ____. 10. 我数到十二。Let me ____ to twelve. 九、书面表达（主题写作·单元核心能力） 请以 My favourite colour 为题，写一篇英语短文，介绍你最喜欢的颜色。 要求：1. 语句通顺，语法正确；2. 不少于 4 句话；3. 至少使用 2 个本单元所学句型或短语（如 What colour is it? / It’s... / I like... / How many... 等）。 ___________________________________________________________________________________________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________________________________________________________________________________________ 参考答案 一、单项选择 1.A 2.A 3.B 4.B 5.B 6.A 7.C 8.B 9.C 10.A 11.C 12.A 13.B 14.A 15.B 二、按要求写单词 1.一 2.二 3.五 4.十二 5.红色 6.紫色 7.黑色 8.they 9.me 10.no 三、句型转换 1.What; colour 2.Do 3.What; is 4.How; many 5.How; many 6.Is 7.isn't 8.Do 9.What; colour 10.How; many 四、易错易混点辨析 1.B 2.B 3.A 4.B 5.B 6.A 7.B 8.A 五、句子排序 3 4 2 1 5 6 六、完形填空 1.B 2.B 3.A 4.B 5.B 6.A 7.A 8.C 9.A 10.B 七、阅读理解 A: 1.T 2.T 3.F 4.T 5.T B: 1.A 2.B 3.A 4.A 5.A 八、根据中文提示完成句子 1.What; colour 2.purple 3.want 4.our 5.together 6.How; many 7.Three 8.one 9.beautiful 10.count 九、书面表达（参考范文） My Favourite Colour Look! This is my schoolbag. It's blue. Blue is my favourite colour. I have a blue pencil and a blue ruler. I have two blue balloons. What colour is your favourite? I like blue. It's so nice! 1 学科网（北京）股份有限公司 $