人教版（2019）必修第一册Unit 1 Teenage Life Discovering Useful Structures 课件(共25张PPT)

(共25张PPT)
Discovering useful structure
Unit 1 Teenage Life
Learning Objectives
2
1. To learn about the noun/adjective/adverb phrases.
2. To use phrases to improve your draft and add more information.
Lead-in
/01
To make sentences is very difficult. We always use phrases to make sentences more interesting and complex.
1. How to refine(使…完美) the sentences
2. What is a phrase
It’s a small group of words that forms a unit, either on its own or within a sentence
Phrases
Adverb
Phrases
(AdvP)
Adjective
Phrases
(AdjP)
Noun
Phrases
(NP)
Verb
Phrases
(VP)
3. Kinds of phrase
名词短语
形容词短语
副词短语
动词短语
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。
1. 名词短语 (Noun Phrase)：指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. 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。
3. 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。
Noun Phrases
/02
Discovery
Find and mark the phrases in the sentences that fit the categories below. Then state their functuin.
Noun Phrase (NP)
word group with a noun as its head word(中心词)
Adjective Phrase (AdjP)
word group with an adjective as its head word
Adverb Phrase (AdvP)
word group with an adverb as its head word
1. The first week was a little confusing.
NP AdjP
主语 表语
1
Discovery
Find and mark the phrases in the sentences that fit the categories below. Then state their functuin.
2. The building is so big that I 'm completely lost.
3. The kids over there are putting something on a round paper plate.
4. Linda thinks and speaks quite quickly, and she can do well in the debate.
NP 主
AdjP 表
AdjP 表
NP 主
NP 宾补
AdvP 修饰动词
NP
1
Discovery
Find and mark the phrases in the sentences that fit the categories below. Then state their functuin.
5. The new coach told me that I didn't play well enough.
6. My first French class was very confusing. The teacher spoke so fast!
NP 主
AdvP 修饰动词
NP 主
AdjP 表
AdvP 修饰动词
1
名词短语的种类
短语类型 组成 功能 例子
名词短语 (Noun Phrase) 1. 名词+and+名词 2. 名词+名词 3. 冠词+名词 4. 形容词+名词 5. 名词+介词短语 6. 不定式（短语）+名词 7. 动词-ing形式+名词 在句中用作主语/宾语/表语/宾语补足语 men and women
a bus stop
a beautiful campus
A campus of my school
a solution to the question
a swimming pool
名词短语
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。
[合作探究1]指出下列句子中画线名词短语在句中所作的句子成分，并注意其组成。
(1)These ideas may seem strange to you.作____________
(2)We love our great motherland very much.作____________
(3)The man wearing a black coat is our teacher.作____________
(4)Those beautiful flowers come from Yun’nan.作____________
(5)We elected him monitor of our class.作____________
主语
宾语
表语
主语
宾语补足语
Adjactive Phrases
/03
形容词短语
短语类型 组成 功能 例子
形容词 短语(Adjective Phrase) 1. 形+and/but +形 2. 副+形 3. 形+介词 4. 形+不定式 在句中可以修饰名词或代词，作表语、定语、宾语补足语等 large and beautiful
extremely cold
full of
good for nothing
anxious to know
注意：多个形容词修饰同一名词时顺序： 冠词、指示代词、不定代词、物主代词+序数词+基数词+一般性描绘形容词+大小、长短、形状+年龄、新旧+颜色+国籍、出处+材料+名词
形容词短语
形容词短语是指以一个形容词为中心构成的短语，在句子中的功能相当于形容词。
[合作探究2]指出下列句子中画线形容词短语在句中所作的句子成分，并注意其组成。
(1)The air today is nice and clean.作____________
(2)She is a girl lively and lovely.作____________
(3)He found the film very interesting.作____________
[自主发现2]　
(1)形容词短语在句中作形容词用，可以修饰名词或代词，作____________，还可用作____________或者____________等。
(2)形容词短语由“(副词)＋形容词＋(介词短语)”组成。
表语
定语
宾语补足语
定语
表语
宾语补足语
Adverb Phrases
/04
副词短语
短语类型 组成 功能 例子
副词短语 (Adverb Phrase) 1. 副+ and /but + 副 2. 副+副 3. very/ quite/ a lot/ a little+副 4. 副+enough 5. 副+介词 在句中可修饰动词/形容词/副词等，表示时间、地点、方式等。 again and again
extremely fast
quite well
clearly enough
注意：enough通常放在所修饰的形容词或副词后面。
副词短语
副词短语是指以一个副词为中心构成的短语，在句子中的功能相当于副词。
[合作探究3]指出下列句子中画线副词短语在句中所作的句子成分，并注意其组成。
(1)He ran very quickly yesterday.修饰____________作____________
(2)I am much too pleased to see you.修饰____________作____________
(3)She plays well enough as a beginner.修饰____________作____________
(4)He worked much more carefully on the new design.修饰____________作____________
动词
状语
形容词
状语
动词
状语
副词
状语
Practice
/05
【语境应用】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
delicious 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. 白天越来越长，天气也越来越暖和。
The days get ____________ and the weather gets ____________.
lovely kitty
longer warmer
8. 这个健康苗条的女孩相当喜欢滑雪。
The ________________ girl is _________________skiing.
9. 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.
2. 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)
I have joined two clubs this year.
4. How well does Rita play the violin We need a new violinist in our music club. (quite well)
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 course was too difficult but very interesting.
I’ve always wanted to be a high school cheerleader. Yesterday, I tried out for my school’s cheerleading team. It was really hard. First, we had to dance up and down around the basketball court for 20 minutes. The teacher showed us how to move, and then we tried very hard. Second, we practiced singing a short fight song about the school basketball team. Finally, some of the stronger girls had to lift their partners. The other girls jumped very high and cheered so loudly. I think I did quite well in the try-out, but many of the other girls were even better. I’m not so sure whether I’ll make the cheerleading team this year or not.
See You !