2026年初中英语话题复习暑假作业八年级人教版第12页答案
四、用单词讲故事。

Many teenagers have a strong interest in winter sports like skiing, but it’s important to know that this hobby can cause health problems.
When skiing in a cold
environment
1
, people often breathe heavily with their mouths open. The cold air makes our mouths dry. This can be very
harmful
2
to our teeth. Without enough saliva(唾液) to clean the teeth, a dry mouth
quickly
3
becomes a perfect home for bad viruses and germs. Because of this, some skiers actually suffer from terrible
toothaches
4
quite often!
What should we do
to avoid
5
such problems? First, sports doctors have some good
suggestions
6
. They advise us to breathe through our noses to keep our mouths warm and wet. Second, go to the dentist
to check
7
our teeth regularly. Don’t wait until they are hurt
badly
8
. Drink water and brush our teeth regularly
to reduce
9
the chance of serious problems early on.
In short, enjoying our hobbies is great, but personal health should always come first. By paying attention to these small details, we can protect
ourselves
10
well while having fun on the snow.

答案

1. environment 2. harmful 3. quickly 4. toothaches 5. to avoid
6. suggestions 7. to check 8. badly 9. to reduce 10. ourselves