2026年经纶学典5星学霸三年级英语上册译林版第77页答案
(
C
)1. This is my cat.
It
is very cute.

A.You
B.I
C.It

答案

1. C 解析:指代前面提到的“my cat”(我的猫),用 it,A 选项 You(你/你们),B 选项 I(我)均不符合。故选 C。
(
B
)2. Look at these boys.
They
are so happy.

A.We
B.They
C.You

答案

2. B 解析:“these boys”(这些男孩)是复数,作主语用 they 指代,A 选项 We(我们),C 选项 You(你/你们)不符合语境。故选 B。
B
)3. That is Mr Smith.
He
is our Maths teacher.

A.She
B.He
C.It

答案

3. B 解析:“Mr Smith”是男性,用 He 指代,A 选项 She 指代女性,C 选项 It 一般指代物。故选 B。
(
B
)4. Lucy and I are good friends.
We
often play together.

A.You
B.We
C.They

答案

4. B 解析:“Lucy and I”(露西和我),作主语用 We(我们),A 选项 You(你/你们),C 选项 They(他们/她们/它们)不合适。故选 B。
(
B
)5. —Are
you
a teacher? —Yes, I am.

A.I
B.you
C.she

答案

5. B 解析:答句是“Yes, I am.”,问句应该用 you 提问。A 选项 I 不能用于提问,C 选项 she(她)不符合。故选 B。
三、根据情景,用恰当的人称代词或物主代词完成句子。
1. 指着照片上的一位男士问朋友:Who is
he
?
2. 向朋友介绍自己和弟弟:
We
are brothers.
3. 看到一只鸟在树上,对朋友说:Look at the bird.
It
is dancing.
4. 问朋友照片里的两个人是不是他的父母:Are
they
your parents?
5. 向别人介绍自己的妈妈:This is
my
mother.
She
is kind.

答案

1. he 2. We 3. It 4. they 5. my; She
四、看图,用 He's、She's、They're 或 We're 填空,帮助 Meimei 介绍她的家庭。(每词至少使用一次,有的可以重复使用)

Meimei
Hello! I'm Meimei. This is my family.
She's
my mother.
He's
my father.
They're
both tall(高的). This is my baby sister.
She's
lovely. This is my brother.
He's
a student in Grade 1. This is me. And we have a dog. We love each other.
We're
happy.

答案

She's; He's; They're; She's; He's; We're