Unit 4～5 语法（专项训练）-2025-2026学年人教PEP版英语三年级下册

**基本信息** 聚焦Unit 4-5核心词汇与语法，通过辨音、填空、变形、转换多维度训练，构建词汇-语法-句型递进逻辑，夯实语言基础。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |单词辨音|8题|考查元音字母发音差异|覆盖单元核心词汇发音规则，建立音形联系| |Unit 4单词变形|10题|名词单复数、动词三单等语法应用|围绕水果主题，强化语法规则在语境中的运用| |Unit 5单词变形|10题|物主代词、be动词等语法应用|结合玩具主题，深化语法知识与主题词汇结合| |Unit 4填空|10题|中文/首字母提示写单词|巩固水果类词汇拼写，提升词汇记忆与应用能力| |Unit 5填空|10题|中文/首字母提示写单词|强化玩具类词汇，建立词汇与情境关联| |句型转换|10题|否定句、疑问句等句式转换|综合运用单元语法，提升语言表达与转换能力|

人教PEP版三年级英语下册 Unit 4～5 语法专项训练 （单词辨音·首字母/中文填空·单词变形·句型转换） 一、单词辨音（选出划线部分发音不同的一项） ( )1. A. apple B. cake C. cat ( )2. A. pen B. he C. leg ( )3. A. milk B. six C. kite ( )4. A. dog B. nose C. box ( )5. A. cup B. ruler C. bus ( )6. A. bag B. dad C. name ( )7. A. egg B. me C. bed ( )8. A. book B. food C. look 二、用所给单词的适当形式填空 1. I ______ (like) apples. 2. She ______ (like) bananas. 3. I don’t like ______ (grape). 4. They ______ (be) yummy. 5. I’d like some ______ (watermelon). 6. Do you like ______ (strawberry)? 7. I want ______ (eat) some fruit. 8. ______ (Do) he like oranges? 9. I have some ______ (pear). 10. Let’s ______ (buy) some fruit. 三、用所给单词的适当形式填空 1. This is ______ (I) toy car. 2. That is ______ (you) toy boat. 3. They are ______ (we) toys. 4. ______ (Who) pencil is this? 5. It ______ (be) my ruler. 6. They ______ (be) John’s crayons. 7. I ______ (have) a new bag. 8. She ______ (have) an old book. 9. Can you help ______ (I)? 10. These ______ (thing) are old. 四、根据首字母或中文提示填空 1. I like ______ (苹果). 2. Have some ______ (葡萄). 3. Do you like ______ (香蕉)? 4. I don’t like ______ (梨). 5. The ______ (西瓜) is big. 6. I want some ______ (草莓). 7. A______ juice is good. 8. Let’s buy some f______. 9. I e______ apples every day. 10. It’s very h______ food. 五、根据首字母或中文提示填空 1. This is my ______ (玩具车). 2. That is your ______ (玩具船). 3. W______ bag is this? 4. It’s ______ (我的) pencil. 5. They are ______ (我们的) books. 6. These are old t______. 7. I have a new b______. 8. Is this your c______? 9. The ruler is u______. 10. Clean the old t______. 六、按要求改写句子 1. I like apples.（改为否定句） I ______ ______ apples. 2. She likes bananas.（改为一般疑问句） ______ she ______ bananas? 3. I’d like some grapes.（对划线部分提问） ______ ______ you like? 4. This is my toy car.（对划线部分提问） ______ ______ this? 5. They are our toys.（改为单数句） ______ ______ my toy. 6. Do you like strawberries?（作肯定回答） ______, I ______. 7. Is this your ruler?（作否定回答） ______, it ______. 8. I have a new bag.（改为否定句） I ______ ______ a new bag. 9. These are old things.（改为一般疑问句） ______ ______ old things? 10. It’s John’s book.（对划线部分提问） ______ book is this? 参考答案 一、单词辨音 1.B 2.B 3.C 4.B 5.B 6.C 7.B 8.B 二、Unit 4 单词变形 1.like 2.likes 3.grapes 4.are 5.watermelons 6.strawberries 7.to eat 8.Does 9.pears 10.buy 三、Unit 5 单词变形 1.my 2.your 3.our 4.Whose 5.is 6.are 7.have 8.has 9.me 10.things 四、Unit 4 首字母/中文填空 1.apples 2.grapes 3.bananas 4.pears 5.watermelon 6.strawberries 7.Apple 8.fruit 9.eat 10.healthy 五、Unit 5 首字母/中文填空 1.toy car 2.toy boat 3.Whose 4.my 5.our 6.things 7.bag 8.crayon 9.useful 10.toys 六、句型转换 1.don’t like 2.Does; like 3.What would 4.What is 5.It is 6.Yes; do 7.No; isn’t 8.don’t have 9.Are these 10.Whose 学科网（北京）股份有限公司 $