练习 单项选择。
This knife is
A.to cut
B.for cutting
C.for cut
This knife is
B
fruit.A.to cut
B.for cutting
C.for cut
答案：B
新素养 社会责任 根据短文内容，选择正确的答案。
The teachers and the students go to the old people's home this afternoon. They do many things for the old people. Five boys clean the rooms for the old people. Four boys read books with them. Five girls wash clothes for them. Ten girls dance for them. Miss Li and Mr Green sing a song for them. They take a picture together. They have a great time.
(
A. Five boys B. Five girls C. Four boys
(
A. wash clothes B. dance C. clean the rooms
(
A. 20 B. 24 C. 26
(
A.
B. C.
(
A. take a picture B. sing and dance
C. help the old people
The teachers and the students go to the old people's home this afternoon. They do many things for the old people. Five boys clean the rooms for the old people. Four boys read books with them. Five girls wash clothes for them. Ten girls dance for them. Miss Li and Mr Green sing a song for them. They take a picture together. They have a great time.
(
A
)1. A
clean the rooms for the old people.A. Five boys B. Five girls C. Four boys
(
B
)2. Ten girls B
for the old people.A. wash clothes B. dance C. clean the rooms
(
C
)3. C
people go to the old people's home.A. 20 B. 24 C. 26
(
B
)4. The old people are B
.A.
B. C.(
C
)5. They go to the old people's home to C
.A. take a picture B. sing and dance
C. help the old people
答案：1. A 解析 由短文中“Five boys clean the rooms for the old people.”可知,5个男孩帮老人们打扫了房间,故选A。
2. B 解析 由短文中“Ten girls dance for them.”可知,10个女孩为老人们跳舞,故选B。
3. C 解析 通读短文可知,一共有24名学生和2名老师去了敬老院,故选C。
4. B
5. C
2. B 解析 由短文中“Ten girls dance for them.”可知,10个女孩为老人们跳舞,故选B。
3. C 解析 通读短文可知,一共有24名学生和2名老师去了敬老院,故选C。
4. B
5. C