Unit1～Unit8期末必考重点语法冲刺（专项训练）-2025-2026学年译林版（三起）英语三年级下册

**基本信息** 以核心语法点为纲，通过“用法梳理-针对性练习-综合应用”三阶设计，系统构建三年级下学期英语语法知识网络，强化语言能力与应试技巧。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |指示代词|选词填空+单选|单复数/远近指代规则及问答句型|从指代对象特征到句法应用| |祈使句|动词填空+单选|肯定/否定形式及Let's句型结构|基于动作指令的句式转换| |方位介词|介词填空|5个介词含义及Where问答|空间位置表达与情景匹配| |名词单复数|词形转换+判断|4类变化规则（含特殊变化）|从单词形态到语法一致性| |There be|be动词填空+单选|单复数匹配及some/any用法|存在句型的主谓一致逻辑| |have/like/颜色/情态动词|填空+单选|动词搭配、问答及词形变化|从动词功能到交际应用| |综合/句型转换/完形|35题+20题+2篇|语法点融合与语境运用|从单一知识点到语篇综合能力|

译林版三年级下学期英语Unit1～Unit8期末必考重点语法冲刺专项训练 第一部分：语法核心梳理与高频错题辨析 一、指示代词 this / that / these / those 核心用法： - this / that 指代单数事物，搭配be动词is；these / those指代复数事物，搭配be动词are。 - this / these 指近处事物，that / those 指远处事物。 - 一般疑问句与回答： - Is this/that...? → Yes, it is. / No, it isn't. - Are these/those...? → Yes, they are. / No, they aren't. 随堂练习 1. 选词填空（this / that / these / those） (1) ______ is my pencil. It's in my hand. (2) What's ______ over there? It's a kite. (3) ______ are my books. They are on the desk. (4) Are ______ ducks under the tree? Yes, they are. 2. 单项选择 ( ) — Is that a rubber? — ______ A. Yes, that is. B. Yes, it is. C. No, they aren't. 二、祈使句的肯定与否定形式 核心用法： - 肯定祈使句：以动词原形开头，句首或句末加please可表示礼貌。 例：Close the window, please. - 否定祈使句：结构为Don't + 动词原形，表示“不要做某事”。 例：Don't run in the classroom. - Let's + 动词原形表示“让我们一起做某事”。 例：Let's clean our classroom. 随堂练习 1. 用所给动词的适当形式填空 (1) ______ (clean) the blackboard, please. (2) Don't ______ (shout) in the library. (3) Let's ______ (sweep) the floor together. (4) Please ______ (put) your school things in the bag. 2. 单项选择 ( ) ______ draw on your desk. A. Not B. Don't C. No 三、方位介词 in / on / under / behind / by 核心用法： - in在……里面；on在……上面；under在……下面；behind 在……后面；by在……旁边。 - 提问位置用句型：Where is/are...? - 回答用：It's / They're + 介词短语。 随堂练习 介词填空（in / on / under / behind / by） 1. My schoolbag is ______ the desk. 2. Look! There is a butterfly ______ the tree. 3. — Where's my ruler? — It's ______ your pencil case. 4. The little girl is standing ______ the door. 5. I can see a rabbit ______ the flowers. 四、名词单复数变化规则 核心用法： 1. 一般情况直接加s：book → books 2. 以s, x, ch, sh结尾加es：box → boxes 3. 以o结尾的有生命名词加es：mango → mangoes 4. 特殊变化（单复数同形）：sheep → sheep 随堂练习 1. 写出下列名词的复数形式 (1) apple → ______ (2) mango → ______ (3) sheep → ______ (4) box → ______ (5) pencil → ______ 2. 判断正(T)误(F) ( ) There are two sheeps on the farm. ( ) I have three mangoes in my bag. 五、There be 句型 核心用法： - 表示“某地有某物”： - There is + 单数名词/不可数名词 - There are + 复数名词 - 一般疑问句：Is there...? / Are there...? 回答：Yes, there is/are. / No, there isn't/aren't. - 否定句中some变为any。 随堂练习 1. 用is / are填空 (1) There ______ a pen on the desk. (2) There ______ many books in the bag. (3) ______ there any fruit in the fridge? 2. 单项选择 ( ) There ______ a ruler and two pencils in my pencil case. A. is B. are C. be 六、have 与一般疑问句 Do you have...? 核心用法： - 表示“拥有”，主语为I/you/we/they时用have。 - 一般疑问句：Do + 主语 + have...? 肯定回答：Yes, ... do. 否定回答：No, ... don't. - 疑问句和否定句中，some要变为any。 随堂练习 1. 选词填空（have / has，限用have） (1) I ______ a new pencil case. (2) Do you ______ any grapes? (3) We ______ many storybooks. 2. 单项选择 ( ) — Do you have ______ bananas? — No, I don't. A. some B. any C. a 七、like的用法与一般疑问句 核心用法： - like 后接可数名词复数，表示喜欢一类事物。 例：I like pandas. - 一般疑问句：Do you like...? 肯定回答：Yes, I do. 否定回答：No, I don't. 随堂练习 1. 用所给词的适当形式填空 (1) Do you like ______ (tiger)? (2) I like ______ (mango). They're sweet. (3) My friend likes ______ (bear). 2. 单项选择 ( ) — Do you like monkeys? — ______ A. Yes, I like. B. No, I don't. C. No, I'm not. 八、颜色问答 What colour...? 核心用法： - 询问单数物品颜色：What colour is...? 回答：It's + 颜色. - 询问复数物品颜色：What colour are...? 回答：They're + 颜色. 随堂练习 1. 连词成句 (1) is, what, skirt, the, colour (?) _________________________ (2) are, what, balloons, the, colour (?) _________________________ 2. 对划线部分提问 My schoolbag is blue. ______ ______ is your schoolbag? 九、情态动词 can / can't 核心用法： - can 表示“能够、可以”can't = cannot表示“不能、不可以”。 - 后面必须接**动词原形**。 例：We can't eat in the library. 随堂练习 用所给词的适当形式填空 (1) Can you ______ (clean) the desk? (2) We can't ______ (run) on the road. (3) I can ______ (draw) a nice picture. 第二部分：语法综合练习 用所给单词的适当形式填空，或根据语境填入合适的词。 1. — What's that? — ______ (it) is a rubber. 2. Look! ______ (this) are my new crayons. 3. Don't ______ (talk) in the reading room. 4. Let's ______ (make) a fruit salad together. 5. The ball is ______ (在……下面) the chair. 6. I can see many ______ (sheep) on the farm. 7. How many ______ (mango) do you have? 8. I ______ (have) a toy lion. 9. — Do you have ______ (some) oranges? — Yes, I do. 10. I like ______ (panda). They are black and white. 11. — What colour ______ (be) the bananas? — They're yellow. 12. Can you ______ (sweep) the floor? 13. ______ (that) are ducks over there. 14. Please ______ (put) your books in the schoolbag. 15. The cat is ______ (在……后面) the door. 16. There are three ______ (box) on the table. 17. I ______ (have) a lovely little dog. 18. — Do you like ______ (apple)? — Yes, I do. 19. What colour ______ (be) your pencil case? 20. We ______ (can) eat in the library. It's not right. 21. — Is this your ruler? — No, ______ (it) isn't. 22. Let me ______ (help) you. 23. The birds are ______ (在……里面) the tree. 24. How many ______ (book) do you have? 25. I ______ (not like) tigers. 26. ______ (be) those your pencils? 27. Don't ______ (look) out of the window in class. 28. My shoes ______ (be) under the bed. 29. I can see a rabbit ______ (在……旁边) the tree. 30. — Do they have any grapes? — No, they ______. 31. There ______ (be) a pen and two rulers on the desk. 32. There ______ (be) many animals in the forest. 33. ______ (there be) any milk in the glass? 34. ______ (not eat) too many sweets. 35. — Where ______ (be) the ducks? — They're on the lake. 第三部分：句型转换专项练习 1. This is a pen.（改为一般疑问句，并作否定回答） ______ ______ a pen? ______, ______ ______. 2. Those are sheep.（改为一般疑问句，并作肯定回答） ______ ______ sheep? ______, ______ ______. 3. Close the door, please.（改为否定句） ______ ______ the door, please. 4. I have some bananas.（改为一般疑问句，并作否定回答） ______ ______ have ______ bananas? ______, ______ ______. 5. I like tigers.（改为一般疑问句，并作肯定回答） ______ ______ like tigers? ______, ______ ______. 6. The ball is under the desk.（对划线部分提问） ______ ______ the ball? 7. My skirt is pink.（对划线部分提问） ______ ______ is your skirt? 8. It is a red apple.（改为复数句） ______ are red ______. 9. They are orange oranges.（改为单数句） ______ is ______ orange orange. 10. You can run in the classroom.（改为否定句） You ______ ______ in the classroom. 11. These are pencils.（对划线部分提问） ______ ______ these? 12. I have a pencil case.（改为否定句） I ______ ______ a pencil case. 13. Don't eat here.（改为肯定句） ______ here. 14. The birds are in the tree.（对划线部分提问） ______ ______ the birds? 15. Is that a rubber?（改为复数句） ______ ______ rubbers? 16. Do you like pandas?（作否定回答） ______, ______ ______. 17. I can clean the blackboard.（改为一般疑问句） ______ ______ clean the blackboard? 18. There is a book on the desk.（改为复数句） There ______ some ______ on the desk. 19. I have a toy bear.（改为一般疑问句） ______ ______ have a toy bear? 20. The dress is blue.（对划线部分提问） ______ ______ is the dress? 第四部分：完形填空专项 完形A It's Monday morning. We are in the __1__. Look! Our classroom is big and bright. But it's dirty now. Let's __2__ it together. I can __3__ the floor. Yang Ling can clean the blackboard. Mike can put __4__ the books. We must follow the class rules. We __5__ run or shout in the classroom. We should keep our classroom clean. After cleaning, our classroom is clean again. We are tired __6__ happy. ( ) 1. A. farm B. classroom C. zoo ( ) 2. A. clean B. cleans C. cleaning ( ) 3. A. sweep B. sweeping C. sweeps ( ) 4. A. away B. on C. in ( ) 5. A. can B. can't C. don't ( ) 6. A. and B. but C. or 完形B Today is Sunday. I go to Grandpa's __1__ with my family. We can see many animals and fruit there. Look! There are many __2__ on the farm. They are white and cute. There are also some pigs and cows. __3__ are those under the tree? They're apples. I like apples. They're sweet. I __4__ like mangoes. My grandpa has many mango trees. We can look at the animals, but we can't feed them too much. We have a good time on the farm. ( ) 1. A. school B. farm C. library ( ) 2. A. sheeps B. sheep C. sheepes ( ) 3. A. What B. Where C. Who ( ) 4. A. too B. also C. either ( ) 5. We have a good time means “______”. A. We have fun B. We are busy C. We are tired 参考答案 第一部分：语法核心梳理与高频错题辨析 一、指示代词 1. (1) This (2) that (3) These (4) those 2. B 二、祈使句 1. (1) Clean (2) shout (3) sweep (4) put 2. B 三、方位介词 1. on 2. in 3. in 4. behind 5. in 四、名词单复数 1. (1) apples (2) mangoes (3) sheep (4) boxes (5) pencils 2. F; T 五、There be 句型 1. (1) is (2) are (3) Is 2. A 六、have与一般疑问句 1. (1) have (2) have (3) have 2. B 七、like的用法 1. (1) tigers (2) mangoes (3) bears 2. B 八、颜色问答 1. (1) What colour is the skirt? (2) What colour are the balloons? 2. What colour 九、情态动词can (1) clean (2) run (3) draw 第二部分：语法综合练习 1. It 2. These 3. talk 4. make 5. under 6. sheep 7. mangoes 8. have 9. any 10. pandas 11. are 12. sweep 13. Those 14. put 15. behind 16. boxes 17. have 18. apples 19. is 20. can't 21. it 22. help 23. in 24. books 25. don't like 26. Are 27. look 28. are 29. by 30. don't 31. is 32. are 33. Is there 34. Don't eat 35. are 第三部分：句型转换专项练习 1. Is this; No, it isn't 2. Are those; Yes, they are 3. Don't close 4. Do you; any; No, I don't 5. Do you; Yes, I do 6. Where is 7. What colour 8. They; apples 9. It; an 10. can't run 11. What are 12. don't have 13. Eat 14. Where are 15. Are those 16. No, I don't 17. Can you 18. are; books 19. Do you 20. What colour 第四部分：完形填空专项 完形A：1.B 2.A 3.A 4.A 5.B 6.B 完形B：1.B 2.B 3.A 4.B 5.A ( 第 1 页 共 12 页 ) 学科网（北京）股份有限公司 $