语音讲解：
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::原文::
　　My father is a teacher. He works during the day. My mother is a nurse. She works
at night. They only see each other on the weekends.
　　My brothers,my sister and I don't work. We are students. Because my parents have
to work,we do the housework. But we never complain.
 
如果您可以在10秒钟之内把下列每一个句子翻译成英文的话，那么可以说您已经基本掌握了本课的语
法重点及实用句型。如果有困难的话，那您就需要重点复习一下相关的内容了。

* 这家餐馆今天不营业。参考答案
The restaurant is closed today.
* 这本书很乏味，我不喜欢看。参考答案
The book is boring. I don't like reading it.
* 用两种表达法翻译：那个作家在白天从不抽烟，但晚上却抽得很厉害。参考答案
The writer never smokes during the day(by day),but he smokes a lot at night(by night).
* 我有很多朋友，我们经常都互相帮助。参考答案
I have many friends. We often help one another(each other).（按照教材所说，两者之间的彼此
用each other，三者或三者以上用one another。但其实在实际运用中，尤其是口语中，each other往
往也被用于三者或三者以上。one another倒的确是不能用于两者之间。）