Unit 2 My words and actions Part B(同步练)-2025-2026学年人教PEP版英语三年级下册

**基本信息** 本同步练通过“基础词汇转换—语境语法应用—综合句型转换”的三阶分层设计，构建从单一知识点到综合语言能力的递进巩固路径，适配新授课夯实基础与初步提升需求，助力语言能力与学习能力培养。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础认知|单一词性/词形转换（如have三单、long反义词、名词复数）|直接考查核心词汇变形，强化基础记忆| |语境应用|词汇在句子中的语法应用（如动词时态、代词格、比较级）|结合动物、日常情境，提升语言应用能力| |综合转换|词性系统转换与句型结构转换（如动词转名词、否定句/复数句改写）|整合词汇与句型，培养语言转换思维|

Unit 2 My words and actions Part B同步练 一、按要求写单词（基础词性/词形转换） 1. 写出 have 的第三人称单数形式：__________ 2. 写出 long 的反义词：__________ 3. 写出 short 的两个反义词：__________、__________ 4. 写出 thin 的反义词：__________ 5. 写出 slow 的反义词：__________ 6. 写出 love 的名词形式（爱）：__________ 7. 写出 she 的宾格形式：__________ 8. 写出 sing 的名词形式（歌手）：__________ 9. 写出 dance 的名词形式（舞者）：__________ 10. 写出 talk 的现在分词形式：__________ 11. 写出 face 的复数形式：__________ 12. 写出 song 的复数形式：__________ 13. 写出 picture 的复数形式：__________ 14. 写出 card 的复数形式：__________ 15. 写出 tail 的复数形式：__________ 16. 写出 body 的复数形式：__________ 17. 写出 leg 的复数形式：__________ 18. 写出 fat 的比较级形式：__________ 19. 写出 thin 的比较级形式：__________ 二、用所给单词的适当形式填空 1. He ______ (have) a long tail. 2. The monkey ______ (have) a short body. 3. My legs ______ (be) long. 4. The rabbit’s ears ______ (be) short. 5. The dog ______ (be) fat, but the cat ______ (be) thin. 6. She ______ (love) her pet very much. 7. The turtle walks ______ (slow). 8. ______ (she) name is Lily. We all like ______ (she). 9. My sister can ______ (sing) and ______ (dance). She wants to be a ______ (sing) and a ______ (dance). 10. They are ______ (talk) about the new picture. 11. Look at the ______ (face) of these dolls. They are very cute. 12. I have many ______ (gift) for my friends. 13. There are some beautiful ______ (picture) on the wall. 14. I want to make some ______ (card) for my teachers. 15. The birds are singing many ______ (song) in the tree. 16. The dog has two long ______ (leg). 17. The ______ (body) of these animals are very strong. 18. The ______ (tail) of the monkeys are very long. 19. The panda is ______ (fat) than the cat. 20. This ruler is ______ (long) than that one. 21. He is ______ (short) than his brother. 22. The rabbit runs ______ (fast), but the turtle runs ______ (slow). 23. ______ (all) the students are in the classroom. 24. There isn’t ______ (much) water in the bottle. 25. Is this a cat ______ (or) a dog? 26. The girl is ______ (so) happy today. 27. I have ______ (much) homework to do today. 28. My mother ______ (have) a new dress. 29. The elephant has a ______ (long) nose. 30. The mouse is very ______ (thin), but the pig is very ______ (fat). 31. We are ______ (talk) about our hobbies. 32. She likes ______ (sing) English songs. 33. He is good at ______ (dance). 34. ______ (she) eyes are big and bright. 35. The ______ (gift) are for you. 36. The ______ (picture) on the wall are very nice. 37. I want to send some ______ (card) to my friends. 38. The ______ (song) are very beautiful. 39. The ______ (leg) of the horse are very strong. 40. The ______ (body) of the birds are covered with feathers. 三、词性转换专项练习 （1） 动词转名词 1. sing → __________（歌曲） / __________（歌手） 2. dance → __________（舞蹈） / __________（舞者） 3. talk → __________（谈话） 4. love → __________（爱） （2）形容词转副词 1. slow → __________（缓慢地） 2. fast → __________（快地） （3） 形容词反义词 1. long → __________ 2. short → __________ / __________ 3. fat → __________ 4. thin → __________ 5. slow → __________ （4） 代词转换 she → __________（形容词性物主代词） → __________（名词性物主代词） → __________（宾格） 四、词形填空（根据句意用括号内单词的正确形式填空） 1. The giraffe has a very ______ (long) neck. 2. The snake has no ______ (leg). 3. The monkey has a long ______ (tail). 4. The ______ (body) of the fish is small. 5. She is a ______ (love) girl. We all like her. 6. The car is moving ______ (slow) on the road. 7. My father is ______ (tall) than my mother, but my mother is ______ (short) than my father. 8. The elephant is ______ (fat) than the bear. 9. I have many ______ (picture) of my family. 10. He ______ (have) a new bag. 11. They are ______ (sing) a song in the classroom. 12. She can ______ (dance) very well. 13. We are ______ (talk) about the new movie. 14. The ______ (face) of the clock are round. 15. ______ (she) book is on the desk. 16. I have many ______ (gift) from my friends. 17. The ______ (card) are very beautiful. 18. The ______ (song) are very popular. 19. There isn’t ______ (much) milk in the fridge. 20. ______ (all) the students passed the exam. 21. Is it a pen ______ (or) a pencil? 22. The box is ______ (so) heavy that I can’t carry it. 23. The rabbit’s ______ (ear) are long. 24. The dog’s ______ (tail) is short. 25. The cat is ______ (thin) than the dog. 26. He runs ______ (fast), but his brother runs ______ (slow). 27. My sister is a good ______ (sing). 28. She is a good ______ (dance). 29. The ______ (talk) is very interesting. 30. I have a lot of ______ (love) for my family. 五、按要求改写句子 1. He has a long tail.（改为否定句） He ______ ______ a long tail. 2. The dog is fat.（用 thin 改为选择疑问句） Is the dog fat ______ ______? 3. She likes singing.（改为同义句） She ______ singing. 4. The turtle walks slowly.（同义句改写） The turtle walks ______ ______. 5. All the students are here.（改为一般疑问句） ______ ______ the students here? 6. The cat has short legs.（改为复数句） The ______ ______ short legs. 7. She has a gift for me.（改为一般疑问句） ______ she ______ a gift for you? 8. The picture is beautiful.（改为复数句） The ______ ______ beautiful. 9. He can sing and dance.（改为否定句） He ______ sing ______ dance. 10. The panda is very fat.（用 much 改为比较级句子） The panda is ______ ______ than the cat. 参考答案 一、按要求写单词 1. has 2. short 3. long; tall 4. fat 5. fast 6. love 7. her 8. singer 9. dancer 10. talking 11. faces 12. songs 13. pictures 14. cards 15. tails 16. bodies 17. legs 18. fatter 19. thinner 二、用所给单词的适当形式填空 1. has 2. has 3. are 4. are 5. is; is 6. loves 7. slowly 8. Her; her 9. sing; dance; singer; dancer 10. talking 11. faces 12. gifts 13. pictures 14. cards 15. songs 16. legs 17. bodies 18. tails 19. fatter 20. longer 21. shorter 22. fast; slowly 23. All 24. much 25. or 26. so 27. much 28. has 29. long 30. thin; fat 31. talking 32. singing 33. dancing 34. Her 35. gifts 36. pictures 37. cards 38. songs 39. legs 40. bodies 三、词性转换专项练习 1. 动词转名词 1. song; singer 2. dance; dancer 3. talk 4. love 2. 形容词转副词 1. slowly 2. fast 3. 形容词反义词 1. short 2. long; tall 3. thin 4. fat 5. fast 4. 代词转换 her; hers; her 四、词形填空 1. long 2. legs 3. tail 4. body 5. lovely 6. slowly 7. taller; shorter 8. fatter 9. pictures 10. has 11. singing 12. dance 13. talking 14. faces 15. Her 16. gifts 17. cards 18. songs 19. much 20. All 21. or 22. so 23. ears 24. tail 25. thinner 26. fast; slowly 27. singer 28. dancer 29. talk 30. love 五、按要求改写句子 1. doesn’t have 2. or thin 3. loves 4. not fast 5. Are all 6. cats have 7. Does; have 8. pictures are 9. can’t; or 10. much fatter 学科网（北京）股份有限公司 $