short-sighted 近视的

ophthalmologist 眼科医师

natural light 自然光

glasses 眼镜

turn a blind eye 视而不见

测验与练习 1. 阅读课文并回答问题。

1. According to an old saying, how do you get square eyes?

2. What is thought to prevent children from becoming short-sighted?

3. True or false? Children in East Asia who wear glasses are becoming more short-sighted.

4. Which word used in the article means 'to make someone do something they do not want to do'?

5. Why might children have to look at screens for long periods of time?

2. 请在不参考课文的情况下完成下列练习。选择一个意思合适的单词填入句子的空格处。

1. My husband's always ______ the TV when the football is on!

glued on       glued to      glued with      glue to

2. There's an ______ of chicken pox at school so they've decided to close it.

myopia      deterioration                       epidemic      ophthalmic

3. The new extension to the back of our house means we now get lots of ______.

natural light      night light      nature light      natural lights

4. Weather conditions are ______ so we have decided to turn around and sail back to the harbour.

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