期末语法知识点通关（专项训练）-2025-2026学年译林版（三起）英语三年级下册

**基本信息** 该专项以“规则明示+分层训练”系统覆盖三年级下册8大核心语法模块，通过精准方法提炼与情景应用，提升语言理解与表达能力，培养语法思维品质。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |指示代词|10题|单复数+远近区分，单配is复配are|从单复数概念到空间远近应用| |不定冠词|10题|辅音用a，元音用an|基于音素判断的冠词使用规则| |方位介词|5题|in/on/under等介词空间意义|空间位置关系的语言表达| |祈使句|5题|Let’s+动原表建议，Don’t+动原表禁止|句型功能与语用场景对应| |名复&代词|5题|名复加s，sheep单复同形|语法形式与意义的一致性| |连词|5题|and表并列，but表转折|逻辑关系的语言编码| |情景选择|8题|结合语境选恰当表达|语言知识到交际应用的转化| |单选|10题|综合语法点辨析|多维度语法知识的整合运用|

译林版三年级英语下册Unit1-8期末语法知识点通关专项训练 一、指示代词this/that/these/those 选词填空 语法要点：近处单数this；远处单数that；近处复数these；远处复数those；单数搭配is，复数搭配are 1. ______ is my pencil case.（近处） 2. ______ is a rubber over there.（远处） 3. ______ are my pens.（近处这些） 4. ______ are the cows on the farm.（远处那些） 5. What’s ______? It’s a schoolbag. 6. What are ______? They’re oranges. 7. Is ______ your ruler? Yes, it is. 8. Are ______ your ducks? No, they aren’t. 9. Look at ______ rabbit. It’s cute. 10. Look at ______ pigs. They’re fat. 二、不定冠词a/an 选词填空 语法要点：辅音音素开头单词前用a；元音音素(a/e/i/o/u)开头单词前用an 1. ______ pen 2. ______ apple 3. ______ orange 4. ______ ruler 5. ______ egg 6. ______ pencil 7. ______ banana 8. ______ umbrella 9. ______ desk 10. ______ animal 三、方位介词in/on/under/behind/by 选词填空 语法要点：in在里面；on在上面；under在下面；behind在后面；by在旁边 1. The plane is ______ the tree. 2. The chair is ______ the desk. 3. The flower is ______ the window. 4. My rubber is ______ the pencil case. 5. The duck is ______ the tree. 四、祈使句&情态否定句型（let’s / Don’t）选词填空 语法要点：Let’s+动词原形（让我们……）；Don’t+动词原形（不要……，遵守校规） 1. ______ shout in the library. 2. ______ clean our classroom together. 3. ______ run in class. 4. ______ put away your books. 5. ______ eat in the library. 五、人称代词&名词复数变形填空 1. I have a grape. They have three ______ (grape). 2. This is a cow. Those are ______ (cow). 3. It is a rabbit. They are ______ (rabbit). 4. I like mangoes. ______ (they) like apples. 5. one sheep → five ______（单复数同形） 六、连词and/but 选词填空 1. I like apples ______ bananas. 2. I like oranges, ______ I don’t like grapes. 3. The lion is big, ______ the rabbit is small. 4. Clean the desk ______ the chair. 5. This is a pig, ______ that is a duck. 七、日常情景选择题 ( )1. 想邀请同学一起收拾教室，你说： A. Let’s clean our classroom. B. Don’t clean the classroom. ( )2. 在图书馆提醒别人不要大喊大叫： A. Don’t shout. B. Don’t run. ( )3. 想问飞机在哪里，说： A. Where’s the plane? B. What’s the plane? ( )4. 别人递来水果，你礼貌分享： A. Let’s share. B. Thank you. ( )5. 询问物品是什么颜色： A. What colour is it? B. What’s this? ( )6. 欢迎别人来到农场： A. Welcome to the farm. B. Thank you. ( )7. 想让对方坐下： A. Sit down, please. B. Stand up, please. ( )8. 别人说Nice to meet you，你回复： A. Nice to meet you too. B. All right. 八、单项选择题 ( )1. —What are these? —______ mangoes. A. It’s B. They’re C. This is ( )2. Don’t ______ in class. A. run B. runs C. running ( )3. —Where’s my plane? —It’s ______ the tree. A. behind B. a C. an ( )4. I have ______ orange. A. a B. an C. two ( )5. —What colour is the banana? —______ yellow. A. It’s B. They’re C. I’m ( )6. Let’s ______ our classroom. A. cleans B. clean C. cleaning ( )7. These ______ cows on the farm. A. is B. am C. are ( )8. —Would you like a sweet? —______ A. All right. B. Me too. C. Yes, please. ( )9. Look at that ______. It’s a lion. A. animals B. animal C. two animals ( )10. I like apples, ______ I don’t like pears. A. and B. but C. to 参考答案+逐题解析 一、指示代词 1. This 2. That 3. These 4. Those 5. this 6. those 7. this 8. those 9. this 10. those 解析：单数用this/that搭配is；复数these/those搭配are，远近区分使用。 二、a/an填空 1. a 2. an 3. an 4. a 5. an 6. a 7. a 8. an 9. a 10. an 解析：apple/orange/egg/umbrella/animal元音开头用an，剩余辅音开头用a。 三、方位介词 1. under 2. by 3. behind 4. in 5. under 四、let’s / Don’t 1. Don’t 2. Let’s 3. Don’t 4. Let’s 5. Don’t 五、名词复数&代词 1. grapes 2. cows 3. rabbits 4. They 5. sheep 解析：一般名词直接+s；sheep单复数不变。 六、and/but 1. and 2. but 3. but 4. and 5. and 解析：and并列同类事物；but表转折。 七、情景选择 1.A 2.A 3.A 4.A 5.A 6.A 7.A 8.A 八、单项选择 1.B 2.A 3.A 4.B 5.A 6.B 7.C 8.C 9.B 10.B 选择题简要解析 1. these复数，回答用They’re； 2. Don’t后接动词原形； 3. behind the tree 在树后面； 4. orange元音开头用an； 5. banana单数，用It’s； 6. Let’s后接动词原形； 7. these复数，be动词用are； 8. Would you like...肯定答句Yes, please； 9. that后接单数名词animal； 10. 前后喜好相反，转折用but。 学科网（北京）股份有限公司 $