Unit 3 - Unit 4 第二次月考高频词汇变形及专项训练 2026-2027学年人教版八年级上册英语

**基本信息** 聚焦Unit3-4高频词汇变形，通过阶梯式题型构建"规则记忆-语境应用-综合输出"的词汇能力培养体系，强化语言能力与思维品质。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |重点单词词性转换|20题|直接考查名词/形容词/副词等词性转换规则|从基础词形变化切入，建立词汇形态认知| |括号内单词填空|30题|结合比较级、时态等语法的语境应用|衔接词形规则与语法知识，提升灵活运用能力| |首字母提示填空|30题|基于首字母的词汇拼写与语境匹配|强化词汇记忆与语篇理解的关联| |汉语提示写单词|40题|汉译英及单元核心词汇综合运用|整合单元主题词汇，实现从输入到输出的转化|

人教版八年级上册英语第二次月考高频词汇变形及专项训练 （范围：Unit3 Same or different& Unit4 Amazing plants and animals） 共120分 一、重点单词词性转换（共20分） 根据提示写出对应变形。 1. different (adj.不同的) → ________ (n.差异，区别) 2. similar (adj.相似的) → ________ (n.相似点) 3. compare (v.比较) → ________ (n.对比) 4. shy (adj.害羞的) → ________ (n.羞怯) 5. perform (v.表演) → ________ (n.表演者) 6. humour (n.幽默) → ________ (adj.幽默的) 7. strong (adj.强壮的) → ________ (n.力量；优势) 8. serious (adj.严肃的) → ________ (adv.严肃地) 9. appear (v.出现) → ________ (n.外表) 10. please (v.使愉快) → ________ (n.愉快；乐事) 11. amaze (v.使惊奇) → ________ (adj.令人惊奇的) 12. amaze (v.使惊奇) → ________ (adj.感到惊奇的) 13. Africa (n.非洲) → ________ (adj.非洲的) 14. weigh (v.称重) → ________ (n.重量；体重) 15. connect (v.连接) → ________ (n.联系) 16. act (v.行动) → ________ (adj.活跃的) 17. beauty (n.美丽) → ________ (adj.美丽的) 18. use (v.使用) → ________ (adj.有用的) 19. crowd (v.挤满) → ________ (adj.拥挤的) 20. solve (v.解决) → ________ (n.解决办法) 二、用括号内单词正确形式填空（共30分） 1. There are many ________ (different) between the two twins. 2. We have lots of ________ (similar) in hobbies. 3. The ________ (compare) of the two animals helps us know them better. 4. Her ________ (shy) stops her from speaking in public. 5. That young ________ (perform) won first prize in the competition. 6. My deskmate is very ________ (humour). He always makes us laugh. 7. He has great ________ (strong) to carry heavy stones. 8. You should take the problem ________ (serious). 9. Her ________ (appear) changed a lot after the holiday. 10. It’s my ________ (please) to help you with your study. 11. The cheetah is an ________ (amaze) animal with super speed. 12. We are ________ (amaze) at the height of redwood trees. 13. The ________ (Africa) elephant is the biggest land animal. 14. What’s the ________ (weigh) of this blue whale? 15. There is a close ________ (connect) between bees and flowers. 16. Pandas are ________ (act) in the early morning. 17. Look at these ________ (beauty) lotus flowers by the lake. 18. Bamboo is one of the most ________ (use) plants on Earth. 19. The street becomes ________ (crowd) with visitors every spring. 20. Can you find the ________ (solve) to this difficult problem? 21. Tom is ________ (outgoing) than his little sister. 22. This frog jumps ________ (far) than that one. 23. Of all plants, ginkgo is one of the ________ (old). 24. My brother practices ________ (sing) every day for the show. 25. Thank you for ________ (care) about my feelings. 26. It takes time ________ (find) the same points of two pictures. 27. The butterfly ________ (fly) over the peony just now. 28. There ________ (be) thousands of kinds of bamboo in the world. 29. We plan ________ (visit) the bamboo forest this weekend. 30. Don’t make him ________ (feel) disappointed about the trip. 三、根据句中首字母提示填空（共30分） 1. There are many d________ between cats and dogs. 2. The two girls have s________ hobbies; they both love drawing. 3. We often c________ our school life with our parents’. 4. The little boy’s s________ makes him afraid to talk with strangers. 5. That p________ on the stage plays the flute very well. 6. My uncle is h________; he tells funny stories every day. 7. The lion has great s________ to catch its food. 8. You must take safety s________ when you climb mountains. 9. Her a________ is like her mother, they look almost the same. 10. It’s my p________ to introduce these amazing plants to you. 11. The cheetah is an a________ fast animal in Africa. 12. We are a________ at how tall redwood trees can grow. 13. A________ elephants have big ears and long trunks. 14. Do you know the w________ of the world’s heaviest animal? 15. Bees and flowers have a close c________. 16. Pandas are a________ in the morning and sleep at noon. 17. The b________ peonies bloom every May in the garden. 18. Bamboo is a very u________ plant for people. 19. The park is c________ with tourists in summer holidays. 20. Can you find the s________ to this animal protection problem? 21. Lily is more o________ than Lucy; she makes friends easily. 22. The cheetah runs f________ than any other land animal. 23. Ginkgo trees are one of the o________ living trees on Earth. 24. She practices s________ songs for the school competition. 25. True friends c________ about each other’s happiness. 26. It takes hours to find all the d________ in two photos. 27. A b________ flew from a rose to a lotus just now. 28. There a________ many kinds of frogs living in the pond. 29. We p________ to watch butterfly shows next Sunday. 30. Don’t f________ sad when you see small animals leave. 四、根据汉语提示写单词（共40分） Unit3 人物对比（20题） 1. Can you find the ________ (差异) of the two boys? 2. We have many ________ (相似点) in our characters. 3. The teacher made a ________ (对比) between the two articles. 4. Her ________ (羞怯) makes her quiet in class. 5. The young ________ (表演者) won the music prize yesterday. 6. My cousin is ________ (幽默的) and popular in our class. 7. The boxer has great ________ (力量) in his arms. 8. We should take study ________ (严肃地). 9. Her ________ (外表) looks different after cutting hair. 10. It’s my ________ (乐事) to help you compare these pictures. 11. Mike is more ________ (外向的) than his brother. 12. He jumps ________ (更远) than all his classmates. 13. Who is the ________ (勤奋的) student in your group? 14. I practice ________ (演奏) the flute every evening. 15. Good friends ________ (关心) about each other. 16. It takes time ________ (找出) the same parts of two photos. 17. She ________ (参加) the singing competition last week. 18. There is a ________ (镜子) on the wall of my bedroom. 19. We have nothing in ________ (共同) with that boy. 20. As ________ (只要) you work hard, you will get good grades. Unit4 动植物主题（20题） 21. The cheetah is an ________ (令人惊奇的) animal. 22. We feel ________ (惊奇的) at the huge redwood trees. 23. The ________ (非洲的) elephant is very heavy. 24. What’s the ________ (重量) of this blue whale? 25. There is a close ________ (联系) between bees and flowers. 26. Pandas are ________ (活跃的) in the early morning. 27. These ________ (美丽的) lotus flowers attract many butterflies. 28. Bamboo is one of the most ________ (有用的) plants. 29. The forest is ________ (拥挤的) with different kinds of birds. 30. Scientists found the ________ (解决办法) to protect rare plants. 31. The ________ (猎豹) runs fastest among all land animals. 32. ________ (银杏) trees can live for thousands of years. 33. Bees collect ________ (花粉) from roses and peonies. 34. The ________ (蝴蝶) has two pairs of colorful wings. 35. This kind of ________ (竹子) grows almost one metre a day. 36. The ________ (青蛙) lives both in water and on land. 37. The ________ (红杉) is one of the tallest trees in the world. 38. You can feel free ________ (参观) the plant garden after class. 39. We should ________ (保护) all amazing wild animals and plants. 40. There are many kinds of ________ (苔藓) on the old stone walls. 参考答案 一、重点单词词性转换（20题） 1. difference 2. similarity 3. comparison 4. shyness 5. performer 6. humorous 7. strength 8. seriously 9. appearance 10. pleasure 11. amazing 12. amazed 13. African 14. weight 15. connection 16. active 17. beautiful 18. useful 19. crowded 20. solution 二、用括号内单词正确形式填空（30题） 1. differences 2. similarities 3. comparison 4. shyness 5. performer 6. humorous 7. strength 8. seriously 9. appearance 10. pleasure 11. amazing 12. amazed 13. African 14. weight 15. connection 16. active 17. beautiful 18. useful 19. crowded 20. solution 21. more outgoing 22. farther / further 23. oldest 24. singing 25. caring 26. to find 27. flew 28. are 29. to visit 30. feel 三、首字母提示填空。 1. differences 2. similar 3. compare 4. shyness 5. performer 6. humorous 7. strength 8. seriously 9. appearance 10. pleasure 11. amazingly 12. amazed 13. African 14. weight 15. connection 16. active 17. beautiful 18. useful 19. crowded 20. solution 21. outgoing 22. faster 23. oldest 24. singing 25. care 26. differences 27. butterfly 28. are 29. plan 30. feel 四、汉语提示写单词。 Unit3 人物对比 1. differences 2. similarities 3. comparison 4. shyness 5. performer 6. humorous 7. strength 8. seriously 9. appearance 10. pleasure 11. outgoing 12. farther / further 13. most hard-working 14. playing 15. care 16. to find 17. attended 18. mirror 19. common 20. long as Unit4 动植物主题 21. amazing 22. amazed 23. African 24. weight 25. connection 26. active 27. beautiful 28. useful 29. crowded 30. solution 31. cheetah 32. Ginkgo 33. pollen 34. butterfly 35. bamboo 36. frog 37. redwood 38. to visit 39. protect 40. moss 学科网（北京）股份有限公司 $