为进一步提高孩子的学习能力,在暑假期间,您可以根据实际,让孩子在完成必做作业的基础上,去做相应的选做作业。以下就是为大家分享的三年级英语暑假作业练习，希望对大家有帮助。

一、选择正确的答案：

( ) 1. ---Is this your cake ? ---Yes , ____ ____.

A. it is B. it isn’t C. this is

( ) 2. That’s _____ my lunch box . A. is B. isn’t C. /

( ) 3. ---What is it? -- _____ a _____ .

A. This; doll B. It’s ; doll C. That’s ; doll

( ) 4. ---Is that your crayon? ---_____, it _____.

A. No ; is B. Yes ; isn’t C. No ; isn’t

( ) 5. This _____ a pencil. A. ’s B. isn’t C. /

( ) 6. ---Is this your toy bird? ---_____, it _____. It isn’t my toy bird.

A. Yes ; is B. No ; isn’t C. No ; is

( ) 7. ---Please open your book. ---_____, Miss Li .

A. OK B. No C . Good

( ) 8. ---_____ your English book? ---It’s in my desk.

A. What’s B. Where C. Where’s