Units 4～5 重点基础知识专项巩固（专项训练）-2025-2026学年人教版PEP版英语三年级上册

人教版（PEP）三年级英语上册 Units 4~5 重点基础知识专项巩固 班级__________ 姓名__________ Unit 4 Plants around us 一、单词 1. 农场__________ 2. 花园__________ 3. 草__________ 4. 阳光__________ 5. 空气__________ 6. 浇水__________ 7. 种植__________ 8. 给__________ 9. 我们（宾格）__________ 10. 它们（宾格）__________ 11. 新的__________ 12. 学校__________ 13. 需要__________ 14. 果实__________ 15. 叶子__________ 16. 成长__________ 二、词组 1. 校园花园__________ 2. 农场劳作__________ 3. 嫩绿的草__________ 4. 沐浴阳光__________ 5. 呼吸空气__________ 6. 给树苗浇水__________ 7. 种植花籽__________ 8. 给植物浇水__________ 9. 新栽的树__________ 10. 长出叶子__________ 11. 结出果实__________ 12. 慢慢成长__________ 13. 学校植物园__________ 14. 植物需要__________ 15. 照料植物__________ 16. 观察生长__________ 三、根据首字母或中文提示写单词 1. We can see many vegetables on the f______（农场）. 2. My teacher takes us to the school g______（花园）to pick flowers. 3. The s______（阳光）makes the plants grow fast. 4. We need clean a______（空气）to live happily. 5. Please w______（浇水）the young trees every morning. 6. Let's p______（种植）some sunflowers in the yard. 7. The mother gives some fruit to u______（我们）. 8. The plants n______（需要）water and sun every day. 9. The little tree will g______（成长）into a big one. 10. The leaves on the tree turn green in s______（春天）. 四、根据中文补全句子 1. 植物需要阳光、空气和水。 Plants need ______, air and water. 2. 我们在花园里种植了很多花。 We ______ many flowers in the garden. 3. 每天给这些小草浇水，它们会很茂盛。 ______ the grass every day, and they will grow well. 4. 农场里有很多新鲜的蔬菜。 There are many fresh vegetables on the ______. 5. 树叶在秋天会变成黄色。 The ______ turn yellow in autumn. 6. 妈妈给我们分享了美味的果实。 Mum gives ______ delicious fruits to share. 7. 这是一棵新的小树苗，我们要好好照料它。 This is a ______ small sapling, we should look after it well. 8. 干净的空气对我们的身体很重要。 Clean ______ is important for our health. 9. 植物慢慢成长，最终会长出果实。 Plants grow slowly and finally bear ______. 10. 我们在校园花园里度过了快乐的时光。 We have a good time in the school ______. 五、句型转换 1. Plants need water to grow.（改为否定句） Plants ______ ______ water to grow. 2. We grow sunflowers in the yard.（对划线部分提问） ______ ______ you grow sunflowers? 3. The grass is green.（对划线部分提问） ______ ______ is the grass? 4. There is some air in the room.（对划线部分提问） ______ ______ there in the room? 5. We like to watch the plant grow.（改为一般疑问句） ______ you ______ to watch the plant grow? Unit 5 The colourful world 一、单词 1. 紫色__________ 2. 棕色__________ 3. 粉色__________ 4. 彩虹__________ 5. 颜料__________ 6. 画笔__________ 7. 绘画__________ 8. 海洋__________ 9. 鸭子__________ 10. 熊__________ 11. 混合__________ 12. 浅色的__________ 13. 深色的__________ 14. 挑选__________ 15. 展示__________ 16. 漂亮的__________ 二、词组 1. 紫色的葡萄__________ 2. 棕色的熊__________ 3. 粉色的蝴蝶__________ 4. 一道彩虹__________ 5. 一盒颜料__________ 6. 一支画笔__________ 7. 画一幅画__________ 8. 蓝色的海洋__________ 9. 黄色的鸭子__________ 10. 混合颜料__________ 11. 浅色的裙子__________ 12. 深色的裤子__________ 13. 挑选颜色__________ 14. 展示画作__________ 15. 漂亮的颜色__________ 16. 彩色的铅笔__________ 三、根据首字母或中文提示写单词 1. The grapes are p______（紫色的）, they are sweet. 2. The b______（棕色的）bear lives in the forest. 3. I like the p______（粉色的）dress, it is very nice. 4. We can see a r______（彩虹）after the rain. 5. My sister has a box of p______（颜料）. 6. Please use this b______（画笔）to draw a flower. 7. Let's m______（混合）red和 green to make yellow. 8. I p______（挑选）blue as my favourite color for the project. 9. She will s______（展示）她的画作 to the class. 10. The colourful world is very b______（漂亮的）. 四、根据中文补全句子 1. 雨后，天空中出现了一道漂亮的彩虹。 After the rain, a beautiful ______ appears in the sky. 2. 我们可以混合红色和蓝色来制作紫色。 We can ______ red and blue to make purple. 3. 那只棕色的熊正在森林里散步。 That ______ bear is walking in the forest. 4. 她用一支新的画笔在纸上画画。 She uses a new ______ to draw on the paper. 5. 粉色的蝴蝶在花丛中飞舞。 The ______ butterflies are flying among the flowers. 6. 海洋的颜色是深蓝色的。 The color of the ______ is dark blue. 7. 我挑选了我最喜欢的颜色来装饰我的房间。 I ______ my favourite color to decorate my room. 8. 请展示一下你的彩色画作。 Please ______ your colourful painting. 9. 黄色的鸭子在池塘里游来游去。 The ______ ducks are swimming in the pond. 10. 这个彩色的世界充满了乐趣。 This ______ world is full of fun. 五、句型转换 1. I like purple best.（对划线部分提问） ______ ______ do you like best? 2. We can make orange by mixing red and yellow.（改为否定句） We ______ ______ make orange by mixing red and yellow. 3. The rainbow is colourful.（对划线部分提问） ______ ______ the rainbow ______? 4. There is a duck in the pond.（对划线部分提问） ______ ______ there in the pond? 5. She draws a pink butterfly expression.（改为一般疑问句） ______ she ______ a pink butterfly?   参考答案 Unit 4 一、单词 1. farm 2. garden 3. grass 4. sun 5. air 6. water 7. plant 8. give 9. us 10. them 11. new 12. school 13. need 14. fruit 15. leaf 16. grow 二、词组 1. school garden 2. farm work 3. green grass 4. enjoy the sun 5. breathe air 6. water saplings 7. plant flower seeds 8. water plants 9. newly-planted tree 10. grow leaves 11. bear fruit 12. grow slowly 13. school botanical garden 14. plant needs 15. look after plants 16. watch growth 三、首字母填空 1. farm 2. garden 3. sun 4. air 5. water 6. plant 7. us 8. need 9. grow 10. spring 四、补全句子 1. sun 2. plant 3. Water 4. farm 5. leaves 6. us 7. new 8. air 9. fruit 10. garden 五、句型转换 1. don't need 2. Where do 3. What colour 4. What is 5. Do; like Unit 5 一、单词 1. purple 2. brown 3. pink 4. rainbow 5. paint 6. brush 7. draw 8. sea 9. duck 10. bear 11. mix 12. light 13. dark 14. pick 15. show 16. beautiful 二、词组 1. purple grapes 2. brown bear 3. pink butterfly 4. a rainbow 5. a box of paint 6. a paintbrush 7. draw a picture 8. blue sea 9. yellow duck 10. mix paint 11. light dress 12. dark trousers 13. pick colours 14. show paintings 15. beautiful colours 16. colourful pencils 三、首字母填空 1. purple 2. brown 3. pink 4. rainbow 5. paint 6. brush 7. mix 8. pick 9. show 10. beautiful 四、补全句子 1. rainbow 2. mix 3. brown 4. brush 5. pink 6. sea 7. pick 8. show 9. yellow 10. colourful 五、句型转换 1. What colour 2. cannot 3. What is; like 4. What is 5. Does; draw 学科网（北京）股份有限公司 $