一、用 be 动词的适当形式填空。
1. — all the boys in the playground?
—No. One boy in the classroom.
2. — you from Nanjing, Tom?
—No. I from Suqian.
3. —The milk in the fridge.
—Yes. The apples in the fridge too.
4. —Jacky and Jimmy good at ball games, right?
—Yes. Jacky a good basketball player, and Jimmy plays football well.
5. — your class big?
—Yes. There are 50 students. Look! My classmates in the classroom now.
1. — all the boys in the playground?
—No. One boy in the classroom.
2. — you from Nanjing, Tom?
—No. I from Suqian.
3. —The milk in the fridge.
—Yes. The apples in the fridge too.
4. —Jacky and Jimmy good at ball games, right?
—Yes. Jacky a good basketball player, and Jimmy plays football well.
5. — your class big?
—Yes. There are 50 students. Look! My classmates in the classroom now.
答案：1. Are; is 2. Are; am 3. is; are 4. are; is 5. Is; are
(
—Yes, I
A.Am; is
B.Are; am
C.Are; are
D.Is; are
B
)1. —Are
you happy at school, Millie?—Yes, I
am
. I have many friends.A.Am; is
B.Are; am
C.Are; are
D.Is; are
答案：1. B 【点拨】happy 是形容词，与 be 动词搭配。主语是 you，be 动词应用 are；答语的主语是 I，be 动词用 am。故选 B。
(
—I see. Thank you.
A.am
B.am not
C.aren't
D.isn't
D
)2.(2025·江苏南京·调研)—“I” isn't
the last letter in the alphabet (字母表).—I see. Thank you.
A.am
B.am not
C.aren't
D.isn't
答案：2. D 【点拨】“I”指代的是字母，与之对应的 be 动词应用 is。故选 D。
(
—
A.Yes, he is
B.Yes, it is
C.Yes, there is
D.No, he isn't
B
)3.(2025·江苏宿迁·期中)—Is the name of the boy Tom?—
Yes, it is
. He is my classmate.A.Yes, he is
B.Yes, it is
C.Yes, there is
D.No, he isn't
答案：3. B 【点拨】问句主语是“the name of the boy”，回答时应使用 it 指代名字，而不是用 he 指代男孩本人。故选 B。
(
—
A.Yes, it is
B.No, he isn't
C.Yes, he is
D.No, it isn't
D
)4. —Is Jim's birthday on 21st March?—
No, it isn't
. It's on 12th May.A.Yes, it is
B.No, he isn't
C.Yes, he is
D.No, it isn't
答案：4. D 【点拨】根据“It's on 12th May.”可知，此处用否定回答，指代 Jim's birthday 用 it。故选 D。
(
—No, she
A.Does; doesn't
B.Does; isn't
C.Is; doesn't
D.Is; isn't
D
)5. —Is
Lucy from the USA?—No, she
isn't
from the USA. She comes from the UK.A.Does; doesn't
B.Does; isn't
C.Is; doesn't
D.Is; isn't
答案：5. D 【点拨】be from...意为“来自……”。故选 D。
(
A.is
B.aren't
C.isn't
D.are
C
)6. Lucy with Andy isn't
good at Chinese. We often help them with their Chinese.A.is
B.aren't
C.isn't
D.are
答案：6. C 【点拨】with 连接并列主语时，谓语动词的单复数形式取决于“with”前面的部分，主语是 Lucy，谓语动词用单数；根据“We often help them with their Chinese.”可知，露西和安迪不擅长中文，谓语动词用单数否定形式 isn't。故选 C。
(
—
A.Yes, it is
B.No, it isn't
C.Yes, they are
D.No, they aren't
D
)7. —Jim, are these your keys?—
No, they aren't
. They're Lisa's.A.Yes, it is
B.No, it isn't
C.Yes, they are
D.No, they aren't
答案：7. D 【点拨】根据答语中“They're Lisa's.”可知，钥匙不是吉姆的，应作否定回答；结合 keys 是复数形式可知，应用 they 指代。故选 D。
(
—No,
A.we aren't
B.she isn't
C.they aren't
D.I'm not
C
)8. —Are your sister and Tom in the same class?—No,
they aren't
.A.we aren't
B.she isn't
C.they aren't
D.I'm not
答案：8. C 【点拨】问句的主语“your sister and Tom”为复数，回答时需用对应的人称代词“they”；一般疑问句“Are...?”的否定回答结构为“No，主语+aren't.”。故选 C。