期末全册语法精讲精练（专项训练）-2025-2026学年人教精通版英语三年级下册

**基本信息** 以单元主题为线索系统整合名词单复数、there be句型等核心语法点，通过“规则精讲+靶向精练”构建三年级下册英语语法完整知识网络。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |名词单复数|a/an填空、名词复数转换|明确a/an音素规则及复数加s/es规则|从单一名词到复数变化，构建数量表达逻辑| |句型结构|there be填空、be动词一般疑问句|there be就近原则及疑问句be动词提前法|从存在表达到疑问转换，形成句型应用链| |时态与情态动词|现在进行时填空、can句型转换|be+现在分词构成法及can表能力用法|从动作状态到能力表达，建立语法功能关联| |综合运用|单项选择、连词成句|融合11类语法点的情境化解题策略|从单一规则到多语法点整合，提升语言运用能力|

人教精通版英语三年级下册期末全册语法精讲精练 【语法精讲】 Unit 1 My classroom 本单元主要学习名词的单复数形式和there be句型。 名词的单数表示一个物品，通常在名词前加a或an。a用于辅音音素开头的单词前， 如a desk；an用于元音音素开头的单词前，如an apple。 名词的复数表示多个物品，通常在词尾加s， 如desk→desks。以s、x、ch、sh结尾的单词加es，如box→boxes。 There be句型表示“某处有某物”。There is用于单数名词或不可数名词， 如：There is a book on the desk. There are用于复数名词， 如：There are three pencils in my pencil case. Unit 2 My class 本单元主要学习人称代词和一般疑问句的问答。 人称代词主格有I（我）、you（你/你们）、he（他）、she（她）、it（它）、we（我们）、they（他们）。在句子中作主语， 如：I am a student. She is my friend. Be动词的一般疑问句结构为“Be动词 + 主语 + 其他？”。肯定回答用“Yes, 主语 + be动词.”，否定回答用“No, 主语 + be动词 + not.”。例如：—Are you a student? —Yes, I am. / No, I'm not. Unit 3 My family 本单元主要学习名词所有格和物主代词。 名词所有格表示“……的”，通常在名词后加's。 如：Tom's mother（汤姆的妈妈），my sister's toy（我姐姐的玩具）。 形容词性物主代词有my（我的）、your（你的/你们的）、his（他的）、her（她的）、its（它的）、our（我们的）、their（他们的）。后面必须跟名词，如：my book, her pen。 Unit 4 Clothes 本单元主要学习现在进行时和动词的现在分词形式。 现在进行时表示正在进行的动作，结构为“be动词 + 动词的现在分词”。如：I am wearing a red dress. She is putting on her coat. 动词现在分词的构成规则：一般情况下在词尾加ing，如go→going；以不发音e结尾的动词，去掉e再加ing， 如make→making；以重读闭音节结尾且末尾只有一个辅音字母的动词，双写末尾字母再加ing，如put→putting。 现在进行时的否定句在be动词后加not，如：He is not running. 一般疑问句将be动词提到句首，如：Are you sleeping? Unit 5 Animals 本单元主要学习情态动词can的用法。 Can表示“会、能”，表示能力。后跟动词原形。 如：I can swim. She can run fast. Can的否定形式为cannot或can't，如：He can't fly. Can引导的一般疑问句结构为“Can + 主语 + 动词原形？”，肯定回答用“Yes, 主语 + can.”，否定回答用“No, 主语 + can't.”。 如：—Can you jump? —Yes, I can. / No, I can't. Unit 6 Colours 本单元主要学习特殊疑问词what colour的用法和形容词在句中的位置。 What colour用来询问颜色，结构为“What colour + be动词 + 主语？”，如：—What colour is your bag? —It's blue. 形容词用来描述名词的特征，通常放在名词前面。如：a red flower（红色的花），a big elephant（一头大象）。 在“It is + 形容词.”结构中，形容词放在be动词后面作表语。如：The sky is blue. The flower is beautiful. 【语法精练】 一、用a或an填空。（5分） 【考查点：a/an的用法】 1. _______ book  2. _______ apple  3. _______ orange 4. _______ desk  5. _______ elephant 二、写出下列名词的复数形式。（5分） 【考查点：可数名词变复数】 1. book → _______  2. box → _______  3. pen → _______ 4. teacher → _______  5. class → _______ 三、用there is或there are填空。（5分） 【考查点：there be句型】 1. _______ a pencil on the desk. 2. _______ twenty students in the classroom. 3. _______ some water in the bottle. 4. _______ a book and two pens on the table. 5. _______ two apples and an orange on the plate. 四、用be动词（am/is/are）填空。（5分） 【考查点：be动词的用法】 1. I _______ a student. 2. She _______ my sister. 3. They _______ teachers. 4. He _______ from China. 5. We _______ good friends. 五、将下列句子改为一般疑问句。（5分） 【考查点：be动词的一般疑问句】 1. I am a doctor.   ________________________________________________ 2. She is from the USA.   ________________________________________________ 3. They are in the library.   ________________________________________________ 4. He is my brother.   ________________________________________________ 5. We are classmates.   ________________________________________________ 六、写出下列名词所有格形式。（5分） 【考查点：名词所有格】 1. 汤姆的妈妈 → Tom _______ mother 2. 我姐姐的书 → my _______ book 3. 老师的桌子 → the _______ desk 4. 小明的书包 → Xiao Ming _______ bag 5. 我朋友的笔 → my _______ pen 七、用括号内所给形容词性物主代词填空。（5分） 【考查点：形容词性物主代词】 1. This is _______ (I) book. 2. She is _______ (she) sister. 3. Is this _______ (you) pen? 4. That is _______ (he) new bag. 5. _______ (we) classroom is big. 八、用所给动词的适当形式填空（现在进行时）。（5分） 【考查点：现在进行时的构成】 1. I _______ (read) a book now. 2. She _______ (wear) a red dress today. 3. They _______ (play) football on the playground. 4. He _______ (put) on his coat. 5. We _______ (have) an English class. 九、将下列句子改为现在进行时的否定句。（5分） 【考查点：现在进行时的否定句】 1. I am reading a book.   ________________________________________________ 2. She is wearing a red dress.   ________________________________________________ 3. They are playing football.   ________________________________________________ 4. He is putting on his coat.   ________________________________________________ 5. We are having an English class.   ________________________________________________ 十、用can或can't填空。（5分） 【考查点：情态动词can的用法】 1. A bird _______ fly. 2. A fish _______ walk. 3. I _______ swim. I like swimming. 4. She _______ speak English very well. 5. He _______ ride a bike because he is only two years old. 十一、将下列句子改为can引导的一般疑问句，并作肯定回答。（5分） 【考查点：can的一般疑问句及回答】 1. She can dance.   ________________________________________________ 2. He can play the piano.   ________________________________________________ 3. They can swim.   ________________________________________________ 4. I can draw.   ________________________________________________ 5. You can sing.   ________________________________________________ 十二、根据答语，用what colour提问。（5分） 【考查点：what colour特殊疑问句】 1. —_______ _______ is your bag? —It's blue. 2. —_______ _______ is the sky? —It's blue. 3. —_______ _______ are your shoes? —They are black. 4. —_______ _______ is her dress? —It's red. 5. —_______ _______ are the apples? —They are green. 十三、将形容词放在正确的位置，完成句子。（5分） 【考查点：形容词的位置】 1. This is a _______ (red / flower).   ________________________________________________ 2. I have _______ (a / big / dog).   ________________________________________________ 3. She has _______ (beautiful / a / dress).   ________________________________________________ 4. The elephant is _______ (big / very).   ________________________________________________ 5. The sky is _______ (blue).   ________________________________________________ 十四、单项选择。（15分） 【考查点：本册核心语法综合运用（a/an、名词复数、there be、be动词、一般疑问句、名词所有格、物主代词、现在进行时、can句型、what colour、形容词位置）】 ( ) 1. There _______ a book and two pens on the desk.   A. is  B. are  C. am ( ) 2. This is _______ apple.   A. a  B. an  C. / ( ) 3. —Is she your sister? —Yes, _______.   A. she is  B. she isn't  C. she does ( ) 4. This is my _______ book.   A. brother  B. brother's  C. brothers ( ) 5. —_______ is the bag? —It's yellow.   A. What colour  B. What  C. How ( ) 6. Look! The students _______ football on the playground.   A. play  B. plays  C. are playing ( ) 7. I _______ wearing a red coat now.   A. am  B. is  C. are ( ) 8. —Can you swim? —No, I _______.   A. can  B. can't  C. don't ( ) 9. —What colour is your coat? —_______ red.   A. It's  B. Its  C. Is ( ) 10. There _______ two apples on the table.   A. is  B. are  C. am ( ) 11. This is _______ orange.   A. a  B. an  C. the ( ) 12. —Are they teachers? —No, _______.   A. they are  B. they aren't  C. they do ( ) 13. She is _______ her coat now.   A. put on  B. putting on  C. puts on ( ) 14. —_______ book is this? —It's Tom's.   A. Who  B. Whose  C. What ( ) 15. Please look at _______ new classroom.   A. we  B. our  C. us 十五、连词成句。（10分） 【考查点：句子语序】 1. is / a / there / desk / the / in / classroom (.)   ________________________________________________ 2. is / she / sister / your (?)   ________________________________________________ 3. is / wearing / she / red / a / dress (.)   ________________________________________________ 4. can / what / you / do (?)   ________________________________________________ 5. colour / what / is / your / bag (?)   ________________________________________________ 参考答案 一、a/an填空（5分） 1. a 2. an 3. an 4. a 5. an 二、名词复数（5分） 1. books 2. boxes 3. pens 4. teachers 5. classes 三、there be填空（5分） 1. There is 2. There are 3. There is 4. There is 5. There are 四、be动词填空（5分） 1. am 2. is 3. are 4. is 5. are 五、改为一般疑问句（5分） 1. Are you a doctor? 2. Is she from the USA? 3. Are they in the library? 4. Is he your brother? 5. Are you classmates? 六、名词所有格（5分） 1. 's 2. sister's 3. teacher's 4. 's 5. friend's 七、形容词性物主代词（5分） 1. my 2. her 3. your 4. his 5. Our 八、现在进行时填空（5分） 1. am reading 2. is wearing 3. are playing 4. is putting  5. are having 九、改为现在进行时否定句（5分） 1. I am not reading a book. 2. She is not wearing a red dress. 3. They are not playing football. 4. He is not putting on his coat. 5. We are not having an English class. 十、can/can't填空（5分） 1. can 2. can't 3. can 4. can 5. can't 十一、can引导的一般疑问句及回答（5分） 1. Can she dance? Yes, she can. 2. Can he play the piano? Yes, he can. 3. Can they swim? Yes, they can. 4. Can you draw? Yes, I can. 5. Can I sing? Yes, you can. 十二、what colour提问（5分） 1. What colour 2. What colour 3. What colour 4. What colour  5. What colour 十三、形容词位置（5分） 1. red flower 2. a big dog 3. a beautiful dress 4. very big 5. blue 十四、单项选择（15分） 1. A 2. B 3. A 4. B 5. A 6. C 7. A 8. B 9. A 10. B 11. B 12. B 13. B 14. B 15. B 十五、连词成句（10分） 1. There is a desk in the classroom. 2. Is she your sister? 3. She is wearing a red dress. 4. What can you do? 5. What colour is your bag? 学科网（北京）股份有限公司 $