Although the Internet is still young，it is growing very fast， and may become more powerful than printing.虽然互联网还很年轻，但是它发展很快并且可能会变得更强大。
29.Remember to take notes in class and review them on your own or with friends after class.记住要在课堂上记笔记，课后自己或和朋友一起复习它们。代替，介词短语，后面接名词、代词或动名词。
When you visit a foreign country， it is important to know how to ask for help politely.当你去外国游玩时，知道如何礼貌地寻求帮助是重要的。当该词后接具体内容表示哪方面的请求时，常用介词for与之搭配。
陈述句中如果有no，nobody，nothing，never，hardly，little，few，seldom等否定意义的词时，陈述句就相当于是否定句，简短问句中用肯定形式。多用于提问人的性格、品质等，也可用于提问人的相貌。
Each different part of China has different tanghulu. It is usually made of haws， which are put together on a stick and covered with ice sugar. But there are more materials for tanghulu today in some places， such as strawberries， grapes， and even little apples.
You can _ _ the key words such as names and numbers. They will help you understand and remember what you hear.
