人教版（2023）必修第一册Unit 1Teenage life Discovering Useful Structures 课件 (共22张PPT)

第第页人教版（2023）必修第一册Unit1TeenagelifeDiscoveringUsefulStructures课件(共22张PPT)(共22张PPT)

Unit1

TeenageLife

Period3

DiscoveringUsefulStructures

reviewtheknowledgepoints

自愿做某事

自愿的

aheateddebate

beyonddebate

quarrel

宁愿做...而不愿做...

volunteertodosth.

voluntary

一场激烈的争论

无可争议

争吵

prefertodo...ratherthando...

reviewtheknowledgepoints

becontentwith

适合于

suitone’sneeds

戒烟

achallengingtask

对……感到困惑

对……满足/满意

besuitablefor

适合某人的需要

quitsmoking

一项具有挑战性的任务

beconfusedabout

Lead-in

1.Goingtoschoolisachallenge.

2.Goingfromjuniorhighschooltoseniorhighschoolisareallybigchallenge.

（NounPhrase）

（NounPhrase）

Let’slearn

NounPhrase(NP)

AdjectivePhrase(AdjP)

AdverbPhrase(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（NounPhrases）：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（AdjectivePhrases）：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（AdverbPhrases）：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(NounPhrases)

（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

NounPhrase(NP)

Thefreshmanchallenge

Abeautifulcampus

Someschoolclubs

Thegirl

Thebeautifulgirl

Thebeautifulgirldressedinaredjacket

Practice:扩展句子

Isawagirlunderthetree.

Isawabeautifulgirlunderthetree.

1._____________________________________________

2._____________________________________________

Isawabeautifulgirldressedinaredjacketunderthetree.

Isawabeautifulgirldressedinaredjacketunderthebigandgreentree.

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(AdjectivePhrases)

（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

AdjectivePhrase(AdjP)

Sobig

Reallybigandbeautiful

Prettycold

Extremelycold/hot

Practice:扩展句子

1.Itishottoday.

_____________________________________________

2.Theroomisbig._____________________________________________

3.MyEnglishclasswasconfusing.Theteacherspokefast!

________________________________________________________________________________________________________

Itisextremelyhottoday.

Theroomissobigandbeautiful.

MyfirstEnglishclasswasextremelyconfusing.Theteacherinbeautifuldressspokeveryfast!

Phrases

副词短语(AdverbPhrases)

（副词）+副词

在句中当作副词用，可以修饰动词、形容词或副词。

veryquickly

quitewell

muchmorecreatively

组成

功能

例子

1.Ritaplaystheviolinquitewell.

2.let’sgosomewhereabitmoreprivate.

3.Lindathinksandspeaksquitequickly,andshecandoverywellinthedebate.

4.ThenewcoachtoldmethatIdidn'tplaywellenough.

Practice:划出副词短语

Practice:Underlinenoun/adjective/adverbphrasesinthesentences.

I’mabitworriedaboutkeepingupwiththeotherstudentsinmyadvancedcourse,andit’llbequitedifficulttogetusedtoallthehomework.

AdvP

NP

NP

AdjP

NP

Answerthequestionsusingthephrasesinbrackets.

Howsoondoyouthinkyou'llfinishyourhomework(prettysoon)

Whatdoyouthinkofyournewteachers(veryniceandpatient)

I’llfinishmyhomeworkprettysoon.

Mynewteachersareveryniceandpatient.

3.Howmanyclubshaveyoujoinedthisyear(twoclubs)

4.HowwelldoesRitaplaytheviolinWeneedanewviolinistinourmusicclub.(quitewell)

5.Whatdidyouradvisersayabouttheadvancedliteraturecourse(toodifficultbutveryinteresting)

I’vejoinedtwoclubsthisyear.

Ritaplaystheviolinquitewell.

Myadvisersaidthattheadvancedliteraturecoursewastoodifficultbutveryinteresting.

CheerleaderTry-outs

l'vealwayswantedtobeahighschoolcheerleader.Yesterday,Itriedoutformyschool'scheerleadingteam.Itwasreallyhard.First,wehadtodanceupanddownaroundthebasketballcourtfor20minutes.Theteachershowedushowtomove,andthenwetriedveryhard.Second,wepractisedsingingashortfightsongabouttheschoolbasketballteam.Finally,someofthestrongergirlshadtolifttheirpartners.Theothergirlsjumpedveryhighandcheeredsoloudly,IthinkIdidquitewellinthetry-out,butmanyoftheothergirlswereevenbetter.I'mnotsosurewhetherI'llmakethecheerleadingteamthisyearornot.

Let’splay

Thestudentswilldogroupdiscussions,timedwriting,andresearchintheadvancedliteraturecourse.

It'srainingquiteheavily.Hewon'tbebackverysoon.

NP

NP

AdvP

Decidewhethertheunderlinedpartsarenoun/adjective/adverbphrases.

AdvP

Let’splay

3.Whatyoulearnatschoolplaysaveryimportantpartinshapingyourbehaviorinsociety.

4.Justsignupforoneactivityforthejoyoftryingsomethingnew.

5.Strangelyenough,shedidn'tseemtolikeballetverymuch.

NP

NP

AdjP

AdvP

AdvP

Let’splay

Readthepoemaloudandseehowtheunderlinedpartsworkinthepoem.

Nothingsorare

AsadayinJune,

Theairsofine

Andtheblossomsallblue.

NP

AdjP

Theweatherjustperfect,

Theskiesnevergray

Thebugsalwaysbuzzing

Andthe