Unit4 - 5 语法（专项训练）-2025-2026学年人教PEP版英语三年级下册

人教PEP版三年级英语下册Unit4 - 5 语法专项练习 一、be动词（am/is/are）专项 （一）用am, is, are填空 1. I ______ thirsty. I want some juice. 2. This ______ a tomato. It ______ fresh. 3. —What ______ those? —They ______ potatoes. 4. The old box ______ big. The old toys ______ small. 5. —Are these healthy food? —Yes, they ______. 6. He ______ my brother. 7. That ______ an old desk. These ______ new chairs. 8. —Is this your old ball? —No, it ______ not. （二）改写句子（否定句+一般疑问句+回答） 1. This is healthy juice. 否定句：__________________ 一般疑问句：__________________ 回答：Yes, ______ ______. / No, ______ ______. 2. They are old toys. 否定句：__________________ 一般疑问句：__________________ 回答：Yes, ______ ______. / No, ______ ______. （三）单项选择 ( )1. —______ this your bread? —Yes, it ______. A. Is; is B. Are; are C. Am; is ( )2. These ______ oranges. That ______ an old bag. A. is; are B. are; is C. are; are 二、形容词性物主代词专项 （一）用括号内所给词适当形式填空 1. This is ______ (I) lunch. ______ (you) lunch is over there. 2. ______ (he) favourite food is chicken. ______ (she) favourite food is salad. 3. These are ______ (we) old books. ______ (we) books are very old. 4. That is ______ (Sarah) old doll. ______ (it) eyes are big. 5. This is ______ (Tom) pear. ______ (he) pear is yellow. （二）对划线部分提问 1. That is her milk. __________________ 2. These are our old things. __________________ （三）单项选择 ( )1. —Whose bread is this? —It’s ______ bread. A. me B. my C. I ( )2. This is ______ old kite. ______ colour is red. A. my; Its B. I; It C. my; It 三、名词单复数专项 （一）写出下列单词复数形式 tomato______ potato______ carrot______ food______ thing______ doll______ desk______ chair______ ball______ （二）用所给名词适当形式填空 1. I like eating ______ (tomato). 2. I can see three ______ (potato) on the table. 3. There are many old ______ (thing) in the room. 4. Lucy has five ______ (doll) at home. 5. We have some fresh ______ (carrot) for dinner. （三）单项选择 ( )1. How many ______ do you have? A. tomato B. tomatoes C. tomatos ( )2. These are my ______. A. thing B. things C. thinges 四、人称代词（主格/宾格）专项 （一）用括号内所给词适当形式填空 1. ______ (I) like healthy food. Please pass ______ (I) the apple. 2. This is Mary. ______ (she) likes carrots. I play with ______ (she). 3. —Who is ______ (he)? —______ (he) is John. We help ______ (he). 4. These are old pens. ______ (they) are short. I like ______ (they). 5. Let ______ (we) clean the room. ______ (we) can find old things. （二）单项选择 ( )1. —Who is he? —______ is my uncle. A. Him B. He C. His ( )2. Let ______ share the food together. A. me B. I C. my 五、介词（in/on/for/with）专项 （一）用in/on/for/with填空 1. This salad is ______ you. 2. I eat dinner ______ my family. 3. The old toy is ______ the box. 4. The juice is ______ the table. 5. I cook eggs ______ my mum. 6. He plays ______ his old ball after class. （二）单项选择 ( )1. The gift is ______ my grandma. A. for B. in C. on ( )2. I go to the park ______ my friend. A. for B. with C. in 六、情态动词can专项 （一）用can / can’t填空 1. I ______ eat vegetables. They are healthy. 2. I ______ eat too much sweet food. It’s bad for me. 3. —______ you make a fruit bowl? —No, I ______. 4. She ______ find her old doll. It’s lost. 5. —______ you see the old desk? —Yes, I ______. 6. The little boy ______ carry the big box. It’s too heavy. （二）改写句子（否定句+一般疑问句+回答） 1. I can have some carrots. 否定句：__________________ 一般疑问句：__________________ 回答：Yes, ______ ______. / No, ______ ______. 2. He can find his old things. 否定句：__________________ 一般疑问句：__________________ 回答：Yes, ______ ______. / No, ______ ______. 七、特殊疑问句专项 （一）用What/Who/Whose/Is/Are填空 1. ______ is your favourite food? 2. ______ is that man? 3. ______ this an old chair? 4. ______ those fresh carrots? 5. ______ old doll is this? It’s Amy’s. （二）对划线部分提问 1. It is a potato. ______________ 2. This old bag is Mike’s. ______________ 3. My favourite food is chicken. ______________ 参考答案 一、be动词 (一)1.am 2.is,is 3.are,are 4.is,are 5.are 6.is 7.is,are 8.is (二)1.This isn’t healthy juice;Is this healthy juice;it,is;it,isn’t 2.They aren’t old toys;Are they old toys;they,are;they,aren’t (三)1.A 2.B 二、物主代词 (一)1.my,Your 2.His,Her 3.our,Our 4.Sarah’s,Its 5.Tom’s,His (二)1.Whose milk is that? 2.Whose old things are these? (三)1.B 2.A 三、名词单复数 (一)tomatoes,potatoes,carrots,food,things,dolls,desks,chairs,balls (二)1.tomatoes 2.potatoes 3.things 4.dolls 5.carrots (三)1.B 2.B 四、人称代词 (一)1.I,me 2.She,her 3.he,He,him 4.They,them 5.us,We (二)1.B 2.A 五、介词 (一)1.for 2.with 3.in 4.on 5.with 6.with (二)1.A 2.B 六、情态动词can (一)1.can 2.can’t 3.Can,can’t 4.can’t 5.Can,can 6.can’t (二)1.I can’t have any carrots;Can you have any carrots;I,can;I,can’t 2.He can’t find his old things;Can he find his old things;he,can;he,can’t 七、特殊疑问句 (一)1.What 2.Who 3.Is 4.Are 5.Whose (二)1.What is it? 2.Whose old bag is this? 3.What’s your favourite food? 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $