1、TEENAGE LIFEUnit 1Discovering Useful StructuresPhrases(1)She went to see her grandparents every now and then.She is my best friend.Compare the following sentences and mark the phrases in the sentences.Step 1 Lead inYourroomislargeandbeautiful.短语短语(Phrases)短语或词组(Phrases)是具有一定意义但不构成句子或从句的一组词。Step 2 Le
2、arn about Phrases carefully.（一）名词短语(Noun Phrase)：指以一个名词为中心词构成的短语，在句中的功能相当于名词。I really need a new computer.我的却想要台新电脑。I have three close friends.我有三位亲密的朋友。1.组成The beautiful girl的结构：The beautiful girl in red jacket的结构：The beautiful girl wearing/dressed in a red jacket的结构：The beautiful girl who is weari
3、ng/who is dressed in a red jacket的结构：(限定词)+(形容词、形容词短语、描述性名词)+名词+(介词短语)限定词+形容词+中心名词(girl)限定词+形容词+中心名词(girl)+介词短语限定词+形容词+中心名词(girl)+分词短语(dressed 是形容词化的过去分词，因此这里的dressed in 也可理解为形容词短语)限定词+形容词+中心名词(girl)+定语从句【易错精点】修饰名词的定语，其语序的位置：限定词+形容词+中心名词+六类后置定语(不定式短语/介词短语/分词短语/形容词短语/定语从句/同位语从句)2.功能These interesting
4、books are for you.(主语)这些有趣的书是给你买的。He is my old friend.(表语)他是我的老朋友。He had a big dinner.(宾语)他吃了一顿丰盛的晚餐。We call him a great hero.(宾语补语)我们称他为伟大的英雄。在句中当作名词用，一般用作主语、宾语、表语或宾语补足语。（二）形容词短语(Adjective Phrase)：指以一个形容词为中心构成的短语，在句中的功能相当于形容词。He is tall and handsome.他很高而且帅。She is rich but mean.她很富有但是很吝啬。Travelling
5、alone is quite dangerous.独自旅游是很危险的事。Theroomwasawfullydirty.这屋子太脏了。Itisveryhottoday.今天很热。Thebottleisfullofwater.瓶子里装满了水。1.组成(副词)+形容词+(介词短语)Youhaveasmallbutbeautifulroom.(定语)你有一个漂亮的小房间。Ithinkyouranswercorrectandproper.(宾语补语)我认为你的答案是正确的并且是恰当的。Heisyoungbutclever.(表语)他年轻但聪明。2.功能在句中当作形容词用，可以修饰名词或代词，还可以用作表
6、语或者宾语补语。（三）副词短语(Adverb Phrase)：指以一个副词为中心构成的短语，在句中的功能相当于副词。I triedagainandagain.我试了一遍又一遍。Herunsextremelyfast.他跑得快极了。1.组成(副词)+副词在句中当作副词用，可以修饰动词、形容词或副词。Shetypesquicklyandcorrectly.(修饰动词)她打字快且准确。He spoke far too fast.(修饰动词)他说话太快了。2.功能Consideration1.What kind of phrases can be used?2.How do you use them to make up sentences?HOMEWORK1.Go over what we have learned about grammar rules.2.Finish the exercises about the link.
