Unit 4 This is my friend 基础语法练习 （专项训练）-2026-2027学年译林版（三起）三年级英语上册

**基本信息** 聚焦三年级上册Unit4核心语法，通过词汇-语法-句型-情景的递进训练，系统巩固be动词、人称代词及介绍句型，提升语言理解与表达能力。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |单词拼写与运用|10题|根据首字母/汉语提示写词|夯实this/he/she/it等核心词汇基础| |词形填空|10题|be动词/动词适当形式填空|强化be动词单复数及动词基本用法| |单项选择|10题|语法及情景交际选择|考查代词、be动词及句型搭配| |连词成句|10题|按语法规则组句|训练介绍句型及简单句结构| |句型转换|5题|否定句/疑问句转换|深化be动词句型的灵活运用| |情景交际|2题|选择交际用语|培养实际情境中的语言表达| |补全对话|4空|填写对话缺失词|综合应用核心语法与词汇|

2026译林版三年级英语上册 Unit 4 This is my friend基础语法练习 核心语法：be动词is/are；人称代词he,she,it；指示代词this；介绍他人句型 一、单词拼写与运用 根据句意及首字母或汉语提示完成单词。 1. T______（这）is my friend Mike. 2. She is my good f______（朋友）. 3. H______（他）is my new classmate. 4. S______（她）is Yang Ling. 5. I______（它）is a lovely cat. 6. The girl is g______（好的）. 7. T______（谢谢）you very much. 8. I h______（有）a good friend. 9. M______（许多）friends are in our‑class. 10. W______（我们）play together after school. 二、用所给词的适当形式填空 1. This ______ (be) my friend. 2. She ______ (be) Nancy. 3. He ______ (be) Liu Tao. 4. We ______ (be) good‑friends. 5. I ______ (have) a cute cat. 6. They ______ (like) each other. 7. The cat ______ (be) white. 8. Let’s ______ (say) hello. 9. Your friend ______ (be) tall. 10. Many girls ______ (be) in our class. 三、单项选择 从A、B、C三个选项中选出最佳答案，将答案填在括号内。 ( )1. —This is my friend. —______ A. Thank you. B. Hello. C. Goodbye. ( )2. He ______ my good friend. A. am B. is C. are ( )3. ______ is my friend Yang Ling. A. This B. These C. You ( )4. We ______ good friends. A. am B. is C. are ( )5. —Who’s she? —______ is Su Hai. A. He B. She C. It ( )6. I have ______ new friend. A. a B. / C. an ( )7. —Thank you. —______ A. OK. B. You’re welcome. C. Yes. ( )8. It ______ a fat cat. A. am B. is C. are ( )9. Mike and I ______ friends. A. are B. is C. am ( )10. Many birds ______ in the tree. A. is B. are C. be 四、连词成句（注意大小写和标点符号） 1. is, this, friend, my (.) ______________________________________________ 2. she, Yang Ling, is (.) ______________________________________________ 3. he, Mike, is (.) ______________________________________________ 4. friends, we, good, are (.) ______________________________________________ 5. cat, it, a, is (.) ______________________________________________ 6. have, I, friend, a (.) ______________________________________________ 7. thank, much, you, very (.) ______________________________________________ 8. say, we, hello, to, friends (.) ______________________________________________ 9. is, your, who, friend (?) ______________________________________________ 10. together, play, we (.) ______________________________________________ 五、句型转换 按要求改写句子，每空一词。 1. This is my friend.（改为否定句） This ______ ______ my friend. 2. She is my friend.（改为一般疑问句） ______ she your friend? 3. We are good friends.（改为否定句） We ______ ______ good friends. 4. He is Mike.（对画线部分提问） ______ ______ he? 5. It is a cat.（改为一般疑问句） ______ it a cat? 六、情景交际，选择序号填入横线 A. Hello. B. Who is he? C. She is my friend. 1. A: This is Nancy. B: ________ 2. A: ________ B: He is Liu Tao. 七、补全对话，填入合适单词 A: This i______ my friend. B: Hello! What’s h______ name? A: His name is Mike. W______ are good friends. B: Nice to meet him t______. 参考答案 一、1.This；2.friend；3.He；4.She；5.It；6.good；7.Thank；8.have；9.Many；10.We 二、1.is；2.is；3.is；4.are；5.have；6.like；7.is；8.say；9.is；10.are 三、1.B；2.B；3.A；4.C；5.B；6.A；7.B；8.B；9.A；10.B 四、1.This is my friend.；2.She is Yang Ling.；3.He is Mike.；4.We are good friends.；5.It is a cat.；6.I have a friend.；7.Thank you very much.；8.We say hello to friends.；9.Who is your friend?；10.We play together. 五、1.is；2.Is；3.are not；4.Who is；5.Is 六、1.A；2.B 七、is；his；We；too 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $