专项02 Unit 3 单元语法精练-2023-2024学年三年级英语寒假专项提升（译林版三起）

Unit 3 Is this your pencil? 单元语法精练 (含答案) 单项选择。 ( )1.—What is that on the floor? —________. A. This is a robot B. It's a robot C. Yes, that is ( )2.—Is this Helen's brother? —No,________isn't. A. she B. he C. that ( )3. Don’t ________ the parrot. A. listen B. look at C. look ( )4.—Where's Dad's T-shirt? —It's ________. A. a nice T-shirt B. brown C. in the bag ( )5.—Is this a pencil? —________. A. Yes, this is B. Yes. You're right C. No. It's a pencil ( )6. This ________ my jacket. Look!________ is my jacket. A. not; It's B. isn't; That C. don't; That's ( )7. Jerry________a new pencil case. A. has B. have C. is ( )8. The cake is ________you, not ________. A. for; to I B. to; for me C. for; for me ( )9. That ________ is from(来自) Mr Robot. A. books B. a book C. book ( )10. —Is it ________ lunch box? —Yes. ________ lunch box is Sam’s. A. a; The B. a; A C. the; The ( )11.—Is that ________orange parrot? —No,________isn't. A. an; it's B. a; it C. an; it ( )12. This ________ a pen. It's a crayon. A. are B. is C. isn't ( )13. Bobby ________Sam ________ two big ________. A. and; have; robots B. with; have; robot C. and; has; robots ( )14. It's not ________ bag. It's ________ bag. A. my; you B. your; my C. your; me ( )15. This animal kite(动物风筝) is ________ you. A. in B. on C. for ( )16.—________ is your box? —It's over there. A. What B. Where C. How ( )17.—Is it Paul's crayon? —________. It's yellow. His(他的) crayon is red. A. No B. OK C. Yes ( )18.—What is ________over there? —It's a pear. A. this B. that C. the ( )19. —Is this a sports(体育运动) shop? —No. It ________ a toy shop. A. isn't B. is C. are ( )20. —________ the book? —It's ________. A. What is; a library B. Is that; the library C. Where is; in the library ( )21.This my schoolbag. Look! That is my schoolbag. A.is B.isn't C.it's ( )22.--Is that a cake? -- . It'