(
课件网) Discovering Useful Structures Unit 1 Teenage life Lead in Use phrases to describe the picture This is a baby. This is a cute baby. The baby is quite cute. The baby cries very bitterly. 短语的定义: 短语或词组是具有一定意义但不构成句子或从句的一组词。 主语 名词: Italian is my first language. 意大利语是我的母语。 代词: Who is that woman 那个女的是谁？ 动名词: Living in that island country for three months is an unforgettable experience for me. 在那个岛国生活了三个月对于我来说是一段难忘的经历。 数词: Two-third of workers are women. 三分之二的工人是女性。 不定式: To be or not to be is not a quesiton. 生存与死亡已经不是一个问题。 词组或复合结构 All work and no play makes Jack a dull boy. 总学习并不游戏让孩子变得呆板。 An adult joggig for 3,000 meters burns 230 kilo-calories. 一个成年人慢跑三千米可以燃烧230千大卡。 从句 What has happened proves that our policy is right. 充当主语有以下词类： 谓语 谓语主要分为两类： 简单谓语 复合谓语 凡是由一个动词构成，不管是什么时态，语态，语气都是简单谓语。 We have been hoping to visit your country。 很久以来一直想访问你们的国家。 情态动词与动词原形 系动词+ 表语 That may or may not be true. 这可能是真的，也可能不是。 It is a powerful engine. 这是一台强劲的发动机。 名词短语的 构成规则： eg: a pretty girl ; my dearest friend; that foolish plan; many happy days 结构：修饰语（前置定语）+名词 放在被修饰名词的前面的修饰语： 1：限定词：a/the/an;my; three;that;these... 2：形容词:red; round ;new; small...... 名词短语的构成规则： eg: the man in blue; a lot of work to do; the first to come; the weather here; a highway leading into the mountains a highway which leads into the mountains 结构：名词+修饰语（后置定语） 放在被修饰名词的后面的修饰语： here，there；介词短语；不定式；分词短语；定语从句 NP的功能： eg: 1: The young man is a bus driver. 2: I have three close friends 3: They made him chairman of the meeting. 在句中当作名词用，一般做主语，宾语， 表语，或宾语补足语。 Adverb Phrase (AdvP) 副词短语 1.含义：副词短语是指以一个_____为中心构成的短语，在句中的功能相当 于一个_____词。 副词 2. 构成： （1）副词+副词（两个或多个副词可以由and,but等连词连接） quickly and correctly 快且准确地 slowly but steadily 缓慢但稳步地 （2）副词+中心副词（very,quite,extremely等副词修饰其他副词） quite well 相当好地 very clearly 非常清楚地 extremely carefully 极其小心地 副 ① She learnt the new skill very quickly. ②He drives extremely carefully. ③The dress is rather too small for her. ④He speaks much too slowly. ⑤Very luckily, he was not in the house then. ① She learnt the new skill very quickly. ②He drives extremely carefully. ③The dress is rather too small for her. ④He speaks much too slowly. ⑤Very luckily, he was not in the house then. 3.副词短语语法功能： 修饰动词 修饰动词 修饰形容词 修饰副词 修饰句子 状语。副词短语可修饰动词、形容词和副词，甚至句子 名词短语（NP) 定义： 名词与它的修饰语一起构成的短语。 功能： 在句中的功能相当于名词，可作主语、宾语、表语或宾语补足语。 注意： 名 ... ...
