2026年亮点给力提优课时作业本四年级英语下册译林版第38页答案
[反馈练习] 从方框中选择合适的内容填空。
to for /
1. We miss(错过) the train. We have to wait
for
another one.
2. —Why are you here?
—We are waiting
to
take pictures with the superstar!
3. Wait
/
! You leave your mobile phone(手机) on the bus.

答案

1. for 2. to 3. /
[典例剖析] 用 safe 或 safety 填空。
1. It’s not
safe
to walk alone in the street late at night.
2. Schools care about children’s happiness(快乐) and
safety
.

答案

1. safe 2. safety
[反馈练习] 单项选择。
(
B
)1. Children, always remember that
safety
comes first.

A.safe
B.safety
C.safer

答案

B
(
C
)2. Living(居住) in China, we feel happy and
safe
.

A.safety
B.safes
C.safe

答案

C