Unit 1-3 语法（专项训练）-2025-2026学年北师大版（三起）英语三年级下册

北师大版三年级英语下册 Unit 1-3 期中语法专项训练 一、按要求写单词 1. I（物主代词）__________ 2. you（物主代词）__________ 3. he（对应词）__________ 4. big（反义词）__________ 5. tall（反义词）__________ 6. long（反义词）__________ 7. yes（反义词）__________ 8. this（复数）__________ 9. that（复数）__________ 10. is（复数）__________ 11. pen（复数）__________ 12. tree（复数）__________ 13. flower（复数）__________ 14. do not（缩写）__________ 15. is not（缩写）__________ 二、用所给单词的适当形式填空 1. I ______ (be) tall. 2. She ______ (be) short. 3. They ______ (be) my friends. 4. This ______ (be) a dog. 5. These ______ (be) birds. 6. I have two ______ (eye). 7. He has two big ______ (ear). 8. I can ______ (swim). 9. She can ______ (run) fast. 10. They like ______ (play) outside. 三、选择合适的介词填空 （in / on / at / to / for） 1. Look ______ me. 2. I’m ______ Class 1. 3. Put your bag ______ the desk. 4. Let’s go ______ the park. 5. This gift is ______ you. 6. I get up ______ seven o’clock. 四、单项选择 ( ) 1. —How are you? —______ fine. A. I’m B. You’re C. He’s ( ) 2. I ______ big eyes. A. am B. have C. has ( ) 3. She ______ long hair. A. have B. has C. is ( ) 4. —What are these? —______ flowers. A. It’s B. They’re C. That’s ( ) 5. I can ______ in the park. A. sing B. sings C. singing ( ) 6. —Do you like grass? —No, I ______. A. do B. don’t C. can’t ( ) 7. The tree is ______. A. tall B. cold C. happy ( ) 8. These are my ______. A. foot B. feet C. foots ( ) 9. Let’s ______ outdoors. A. go B. goes C. going ( )10. I see a ______. A. bird B. birds C. two birds 五、按要求改写句子 1. I am tall.（改为一般疑问句） ______ ______ tall? 2. She has long hair.（改为否定句） She ______ ______ long hair. 3. These are trees.（对划线部分提问） ______ ______ these? 4. I can swim.（对划线部分提问） ______ can you ______? 5. It is a flower.（改为复数句） ______ ______ flowers. 六、选词填空（填序号） ① tall ② short ③ big ④ small ⑤ long ⑥ go ⑦ see ⑧ like ⑨ can ⑩ have 1. The rabbit has a ______ tail. 2. I ______ to sing. 3. Let’s ______ to the forest. 4. I ______ a new bag. 5. ______ you fly a kite? 6. I ______ many animals. 七、补全对话 1. —How ______ you? —I’m fine. 2. —What do you ______? —I have a pencil. 3. —What are they? —______ animals. 4. —Can you run? —Yes, I ______. 5. —Let’s go outdoors. —______! 八、阅读理解，用所给单词的适当形式填空 Hello, I’m Tony. I ______ (be) tall. I ______ (have) big eyes. I like ______ (go) outdoors. I can ______ (see) trees and flowers. They ______ (be) beautiful. I ______ (like) nature. 参考答案 一、1.my 2.your 3.she 4.small 5.short 6.short 7.no 8.these 9.those 10.are 11.pens 12.trees 13.flowers 14.don’t 15.isn’t 二、1.am 2.is 3.are 4.is 5.are 6.eyes 7.ears 8.swim 9.run 10.playing 三、1.at 2.in 3.on 4.to 5.for 6.at 四、1.A 2.B 3.B 4.B 5.A 6.B 7.A 8.B 9.A 10.A 五、1.Are you 2.doesn’t have 3.What are 4.What; do 5.They are 六、1.② 2.⑧ 3.⑥ 4.⑩ 5.⑨ 6.⑦ 七、1.are 2.have 3.They’re 4.can 5.Great/OK 八、am; have; going; see; are; like 学科网（北京）股份有限公司 $