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3. However, in order not to offend people, learning about language etiquette is just as Important as learning grammar or vocabulary. 不管怎样,为了不冒犯别人,学习语言的礼貌(表达)正如学习语法和词汇一样重要 O in order(not)to意为“为了……(不)”,相当于 so that从句,表示目的,但是 so that引导的目的状语从句不能放在句首。例如: In order to make a difference, he has been away for 10 year. 为了有所作为,他已经离开家10年了。 S单元语法讲解●o 动词不定式(二) 不定式在句中的作用 动词不定式有副词、形容词和名词的特征,因此在句中可做状语、定语、宾语、宾语补足 语、表语和主语等成分。 做主语。 To save time is to lengthen life.节约时间就等于延长了人的生命。 做表语。 His job is to teach English.他的工作是教英语。 做宾语。 I learn to speak Japanese.我学着讲日语。 做宾语补足语。 a.在主动语态中做宾语补足语。 I like you to do it this way.我希望你这么做 b.在被动语态的句子中即成为主语补足语。 We are advised to wait.有人劝我们等着 做定语。 a.动词不定式做定语时,须放在被修饰的名词或代词的后面。 He said he had an important meeting to attend.他说他有一个重要的会议要参加。 b.如果不定式是不及物动词,后面就应有必要的介词。 Give me a piece of paper to write on.给我一张纸写字。 有些名词常可用不定式做定语 efore liberation he had no chance to go to school.解放前他没有机会上学。 做状语。 a.做目的状语。 He sat down to have a rest.他坐下来休息。 b.做结果状语。 He woke up to find every body gone.他醒来