2026年智慧课堂自主评价七年级英语下册第4页答案
B
Hi,I'm Carrie. I want a guinea pig so much. I read every book about guinea pigs in the library and I want my parents to buy me a guinea pig. On my birthday this year,my dad takes me to a pet store and says I can buy one. I'm so happy.

I buy a black guinea pig and take him home. He is very cute. I name him Pepper. I bring his favorite vegetables to him and play with him every day. I always tell him my stories and he is always there for me. I let Pepper run around my room in his exercise ball. When it is fine outside,I take him out and let him run in the grass. Pepper loves it!
Pepper is good at running. When I put him down,he runs to his cage quickly. One day,my brothers and I want to see how quickly Pepper can run into his cage. We leave him 1 m in front of the cage. It only takes him 2.5 seconds to run into it! How quick it is!
(
)21. Who buys Carrie the guinea pig?
A. His mother. B. His father. C. His brother. D. His sister.
(
)22. What color is Pepper?
A. Brown. B. White. C. Black. D. Yellow.
(
)23. The underlined word "it" in Paragraph 2 refers to "
".
A. listening to stories B. running in the grass
C. running around the room D. playing in the sun
(
)24. What does the last paragraph mainly tell us?
A. Pepper is smart. B. Pepper can run quickly.
C. Carrie's brothers like Pepper. D. Carrie is good at running.
(
)25. Which of the following is TRUE?
A. Pepper can run 0.4 m every second.
B. Pepper often runs in his exercise ball in his cage.
C. Carrie watches a lot of movies about guinea pigs.
D. Carrie's dad gives Pepper the name.

答案

21. B
22. C
23. B
24. B
25. A

解析

21. 根据第一段中"On my birthday this year,my dad takes me to a pet store and says I can buy one."可知,是Carrie的爸爸带她去买豚鼠,答案选B。
22. 根据第二段中"I buy a black guinea pig and take him home. He is very cute. I name him Pepper."可知,Pepper是黑色的,答案选C。
23. 根据第二段中"When it is fine outside,I take him out and let him run in the grass. Pepper loves it!"可知,it指代前文的"running in the grass",答案选B。
24. 最后一段开头提到"Pepper is good at running.",随后通过测试Pepper跑回笼子的速度体现它跑得快,所以该段主要讲述Pepper跑得很快,答案选B。
25. 计算可知Pepper的速度是1÷2.5=0.4米/秒,A选项正确;B选项中Pepper是在房间的运动球里跑,不是笼子里;C选项Carrie是读了很多关于豚鼠的书,不是看电影;D选项是Carrie给豚鼠起的名字,不是爸爸。所以答案选A。