人教版（2019）必修第一册Unit 1Teenage life Discovering Useful Structures 课件 (共22张PPT)

(共22张PPT)
Unit 1
Teenage Life
Period 3
Discovering Useful Structures
review the knowledge points
自愿做某事
自愿的
a heated debate
beyond debate
quarrel
宁愿做...而不愿做...
volunteer to do sth.
voluntary
一场激烈的争论
无可争议
争吵
prefer to do...rather than do...
review the knowledge points
be content with
适合于
suit one’s needs
戒烟
a challenging task
对……感到困惑
对……满足/满意
be suitable for
适合某人的需要
quit smoking
一项具有挑战性的任务
be confused about
Lead-in
1. Going to school is a challenge.
2. Going from junior high school to senior high school is a really big challenge.
（Noun Phrase）
（Noun Phrase）
Let’s learn
Noun Phrase(NP)
Adjective Phrase(AdjP)
Adverb Phrase(AdvP)
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。
名词短语（Noun Phrases）：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。
形容词短语（Adjective Phrases）：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。
副词短语（Adverb Phrases）：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。
Phrases
名词短语(Noun Phrases)
（限定词）+（形容词、形容词短语、描述性名词）+名词+（介词短语）
在句中当作名词用，一般用作主语、宾语、表语或宾语补语。
组成
功能
Noun Phrase(NP)
The freshman challenge
A beautiful campus
Some school clubs
The girl
The beautiful girl
The beautiful girl dressed in a red jacket
Practice:扩展句子
I saw a girl under the tree.
I saw a beautiful girl under the tree.
1._____________________________________________
2._____________________________________________
I saw a beautiful girl dressed in a red jacket under the tree.
I saw a beautiful girl dressed in a red jacket under the big and green tree.
经常修饰形容词的副词：very, really, quite, pretty, so, fairly, extremely, slightly, absolutely, enough(enough 常常放在形容词后面)
Phrases
形容词短语(Adjective Phrases)
（副词）+形容词+（介词短语）
在句中当作形容词用，可以修饰名词或代词，还可以用作表语或者宾语补语。
组成
功能
Adjective Phrase(AdjP)
So big
Really big and beautiful
Pretty cold
Extremely cold/hot
Practice:扩展句子
1. It is hot today.
_____________________________________________
2.The room is big. _____________________________________________
3. My English class was confusing. The teacher spoke fast!
________________________________________________________________________________________________________
It is extremely hot today.
The room is so big and beautiful.
My first English class was extremely confusing. The teacher in beautiful dress spoke very fast!
Phrases
副词短语(Adverb Phrases)
（副词）+副词
在句中当作副词用，可以修饰动词、形容词或副词。
very quickly
quite well
much more creatively
组成
功能
例子
1. Rita plays the violin quite well.
2. let’s go somewhere a bit more private.
3. Linda thinks and speaks quite quickly, and she can do very well in the debate.
4. The new coach told me that I didn't play well enough.
Practice:划出副词短语
Practice: Underline noun/adjective/adverb phrases in the sentences.
I’m a bit worried about keeping up with the other students in my advanced course, and it’ll be quite difficult to get used to all the homework.
AdvP
NP
NP
AdjP
NP
Answer the questions using the phrases in brackets.
How soon do you think you'll finish your homework (pretty soon)
What do you think of your new teachers (very nice and patient)
I’ll finish my homework pretty soon.
My new teachers are 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)
5. What did your adviser say about the advanced literature course (too difficult but very interesting)
I’ve joined two clubs this year.
Rita plays the violin quite well.
My adviser said that the advanced literature course was too difficult but very interesting.
Cheerleader Try-outs
l'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 practised 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.
Let’s play
The students will do group discussions, timed writing, and research in the advanced literature course.
It's raining quite heavily. He won't be back very soon.
NP
NP
AdvP
Decide whether the underlined parts are noun/adjective/adverb phrases.
AdvP
Let’s play
3. What you learn at school plays a very important part in shaping your behavior in society.
4. Just sign up for one activity for the joy of trying something new.
5. Strangely enough, she didn't seem to like ballet very much.
NP
NP
AdjP
AdvP
AdvP
Let’s play
Read the poem aloud and see how the underlined parts work in the poem.
Nothing so rare
As a day in June,
The air so fine
And the blossoms all blue.
NP
AdjP
The weather just perfect,
The skies never gray
The bugs always buzzing
And the trees seem to sway.
AdjP
AdjP
Let’s play
The sun beats so warmly
On the tenderness of my skin,
And the birds ... they fly,
Far away in the wind.
NP
NP
AdvP
June is the month
That carries a tune.
Its beautiful melody
Floats like a balloon.
by Danielle Owens