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(共17张PPT)
Unit 1 Teenage Life
Section B Discovering Useful Structures
Part.1
Lead-in
Lead-in
Use phrases to describe the picture.
This is ____________.
The dog is ____________________.
The dog smiles ____________________.
a happy dog
very/really/quite happy
very/really/quite happily
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。
短语，又叫词组。它是大于词而又不成句的语法单位。从功能上可以分为:
名词性短语（Noun Phrase或NP）、
形容词性短语（Adjective Phrase或AdjP）、
副词性短语（Adverb Phrase或AdvP）、
介词短语（Prepositional Phrase或PP）
动词短语（Verb Phrase或VP）。
本单元重点学习前三种短语的用法。
基本知识概述
Leading in
名词短语、形容词短语、副词短语
【体验·悟】
阅读下面课文原句, 分析其短语类型。
1. Going from junior high school to senior high school is a really big challenge.
2. The first week was a little confusing.
3. First, I had to think very carefully about which courses I wanted to take.
4. I know that Chinese is a very difficult language.
Leading in
5. I tried to join the school football team, but the coach told me that I didn’t play well enough.
6. I’m a bit worried about keeping up with the other students in my advanced course.
Leading in
【生成·得】
1. _________: 以一个名词为中心构成的短语, 在句中的功能相当于名词。
2. ___________: 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。
3. _________: 以一个副词为中心构成的短语, 在句中的功能相当于副词。
名词短语
形容词短语
副词短语
Part.2
While-class
While-class
短语 类型 组成 功能 例子
名词 短语 1. (限定词)+(形容词, 形容词短语, 描述性名词)+名词+(介词短语) 2. 名词+介词短语/不定式/定语从句等 在句中作名词用, 一般用作主语、宾语、表语或宾语补足语 a long river,
some nice
books,
the capital city of China
While-class
一、名词短语
　　名词与修饰词有两种位置关系。一是放在被修饰的名词前叫定语或前置定语; 一种是放在被修饰的名词后叫后置定语。
1. 前置定语
　　一般来说有两种修饰语: 其一是限定词, 如a, the, these, my等, 对名词起泛指或特指, 定量或不定量的作用。其二是形容词用来表示名词的性质和特性, 如red, small, beautiful, long等。
a cute boy　　　　　 一个可爱的男孩
a lively city 一座充满生机的城市
单句写作
1. 那些游客们回到宾馆，又累又困。
Those travelers returned to the hotel,
________________.
2. 他们很高兴地沿着这条路走着。
They walked along the way _________.
3. 史密斯先生决定吃的更健康。
Mr. Smith decided to eat ______________.
4. 期末考试令人难以置信地难。
The final exams were _________________.
5. 这个馅饼很好吃，但是非常贵。
This pie is ________ but ________________.
tired and sleepy
happily
more healthily
incredibly difficult
dilicious very expensive
6. 这只可爱的小猫在她的食物盘旁睡着了。
The _____________ fell asleep by her food
dish.
7. 到约会结束时，我对他相当厌倦。
By the end of the date, I was
__________________.
8. 白天越来越长，天气也越来越暖和。
The days get ____________ and the
weather gets ______________.
lovely kitty
pretty tired of him
longer
warmer
9. 这个健康苗条的女孩相当喜欢滑雪。
The ________________ girl is
_______________________skiing.
10. 两个男孩激动而紧张地跑到操场上。
Two boys ran _____________________ to
the playground.
healthy and slim
quite fond of
excitedly and nervously
I will finish my homework pretty soon.
My new teachers are very nice and patient.
Answer the questions using the phrases in brackets.
1. How soon do you think you’ll finish your homework (pretty soon)
2. What do you think of your new teachers (very nice and patient)
3. How many clubs have you joined this year (two clubs)
4. How well does Rita play the violin We need a new violinist in our music club. (quite well)
I have joined two clubs this year.
Rita plays the violin quite well.
5. What did your adviser say about the advanced literature course (too difficult but very interesting)
My adviser said that the advanced literature was too difficult but very interesting.
Joyce has just written a draft on page 16. Help her improve it by using noun/adjective/adverb phrases to add more information.

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