2025年暑假作业河南人民出版社三年级英语北师大版第51页答案
一、选出不同类的单词。
(
B
)1. A. grandma B. teacher C. grandpa
(
B
)2. A. yellow B. colour C. red
(
C
)3. A. running B. reading C. job
(
C
)4. A. happy B. angry C. hobby
(
C
)5. A. cake B. bread C. doctor

答案

1.B 2.B 3.C 4.C 5.C
(
C
)1.—How old ______ you?
—I'm seven.

A.am
B.is
C.are

答案

C
(
C
)2.—What colour ______ your shoes?
—They're black.

A.do
B.does
C.are

答案

C
(
B
)3.My sister ______ dancing.
A.like
B.likes
C.liking

答案

B
(
B
)4.—What does your uncle do?
—He ______ a policeman.

A.am
B.is
C.are

答案

【解析】：本题考查的是be动词的用法。在英语中，be动词有am，is，are三种形式，它们的使用取决于主语的人称和数。其中，主语为第三人称单数时，be动词用is；主语为第一人称单数时，be动词用am；主语为第二人称单数或复数以及第一人称复数、第三人称复数时，be动词用are。本句的主语是He，为第三人称单数，所以应该使用is作为be动词。
【答案】：B
三、给下列句子选择相应的答语。
(
B
)1. How old is your brother? A. I like swimming.
(
C
)2. What does your sister do? B. He's eight.
(
D
)3. What does your mother like? C. She's a nurse.
(
E
)4. What does your father do? D. She likes reading.
(
A
)5. What do you like doing? E. He's a worker.

答案

1.B 2.C 3.D 4.E 5.A