人教版（2023）必修 第三冊Unit 1 Festivals and Celebrations Discovering Useful Structures課件(共37張PPT)

第第頁人教版（2023）必修第三冊Unit1FestivalsandCelebrationsDiscoveringUsefulStructures課件(共37張PPT)(共37張PPT)

Unit1

FESTIVALS

ANDCELEBRATIONS

DiscoveringUsefulStructures

非謂語動詞使用條件

一個句子當中，已經存在一個主句（謂語動詞）,又沒有連詞的情況下,還有別的動詞出現(xiàn)時

1.Shegotoffthebus,but______(leave)herhandbagon

herseat.

2.Shegotoffthebus,______(leave)herhandbagonher

seat.

leaving

left

不定式todo

過去分詞v-ed

動名詞v-ing

現(xiàn)在分詞v-ing

非謂語動詞

1

2

3

4

動詞

v-ing

1.Playingwithfireisdangerous.

主語

2.PeppaandGeorgealwayslovejumpinginmuddypuddles.

佩奇和喬治總喜歡在泥坑里跳來跳去。

賓語

3.Hishobbyisdressingupasagirl.

他的愛好是打扮成女孩子的樣子。

表語

觀察下面句子并分析畫線部分在句中所作的成分

5.Lookingdownatherphoneasshewalked,shehitthedoor.

定語

4.TheladydoingthelivebroadcastiscalledQiaoBiluo.

正在做直播的這位女士名叫喬碧蘿。

狀語

6.TheheadteachersawLiMingplayingwithsmartphoneintheclassroom.

賓語補足語

動詞-ing形式由“動詞原形+ing”構成。動詞-ing形式可在句中作___________、___________、_________、___________、_____________和___________，但是不能單獨作___________。

主語

賓語

表語

定語

賓語補足語

狀語

謂語

Summary

the–ingformused

asAttribute定語

定語是用來修飾、限定、說明名詞或代詞的品質與特征的成分

一、動詞ing形式作定語的意義

asleepingbaby

abarkingdog

awashingmachine

anexhaustingwork

二、動詞ing形式作定語的位置

aswimmingpool

boilingwater

①Heisreadingsomethinginteresting.

②Thereisnothingamazing.

他正在讀有趣的內容。

沒什么了不起的。

若單個的動詞-ing形式修飾的

詞為those,something,everything,nothing等代詞時，則-ing形式要放在其后。

①Theylivedinaroomfacingthestreet.

②ThemanstandingthereisPeter'sfather.

③Anybodyswimminginthisriverwillbefined.

=Theylivedinaroomthatfacesthestreet.

他們住在一間面朝街的房子。

=ThemanwhoisstandingthereisPeter'sfather.

站在那兒的那個人是彼得的父親。

=Anybodywhoisswimminginthisriverwillbefined.

在這條河里游泳的任何一個人都會被罰款。

2.-ing形式短語作定語時，放在所修飾的名詞之后，并且在意思上相當于一個定語從句。

①Hisbrother,workingasateacher,livesinBeijing.

②Theappletree,swayinggentlyinthebreeze,hadagoodcropoffruit.

=Hisbrother,whoisworkingasateacher,livesinBeijing.

他的哥哥住在北京，是個教師。

=Theappletree,whichwasswayinggentlyinthebreeze,hadagoodcropoffruit.

那棵蘋果樹碩果累累，在微風中輕輕搖曳。

3.-ing形式短語也可以用作非限制定語，相當于一個非限制性定語從句，這時，它與句子其他部分用逗號分開。

Summary

前面

后面

定語

注意：

單個的現(xiàn)在分詞修飾復合不定代詞something,everything,anything,nothing,nobody等或指示代詞those時，要放在這些詞的后面。

Ihavesomethinginterestingtosay.

Therewasnothingsurprisinghere.

前置

后置

【學法點撥】

時間不同：

現(xiàn)在分詞表示正在進行的動作，過去分詞表示過去已經完成的動作

boilingwater

boiledwater

adevelopingcountry

adevelopedcountry

現(xiàn)在分詞作定語，拓展成主動語態(tài)的定語從句；

過去分詞作定語，拓展成被動語態(tài)的定語從句。

Thewomanstandingbesidehimishismother.

=Thewomanwhoisstandingbesidehimishismother.

Sheshowedmethebookrecommendedbytheteacher.

=Sheshowedmethebookwhichhadbeenrecommendedbytheteacher.

1.Theman_________(make)aphonecallisthechairmanofthecommitte.

2.Thestadium_________(design)lastyearisthebiggestoneinourcity.

3.Theman_________（stand)thereisourteacher.

4.Mybrotherisalawyer__________(work)inacourt.

5.Thebuilding____________(build)nowwillbefinishedintwomonth.

6.Heoftencarefullywatchesthedoctorsinthe_____________(operate手術)room.

Exercises

making

designed

standing

working

beingbuilt

operating

7.The_____________(sleep)babyismysister’sson.

8.Todaytherearemoreairplanes_____________(carry)morepeoplethaneverbeforeintheskies.

9.Thewoman_____________(wash)dishesoverthereismyaunt.

10.Thequestion________________(discuss)atpresenthassomethingimportanttodowithourdailylife.

Exercises

sleeping

carrying

washing

beingdiscussed

the–ingformused

asPredicative表語

表語在系動詞后面，

說明主語的身份、性質、品性、特征和狀態(tài)

1.Thesongsweheardlastnightwereinspiring．

2.Tom'sprogressinEnglishissatisfying．

3.Theywereveryshockedatthenews.

4.Thestudentswillgetconfusediftheyaremadetolearntoomuch.

ObserveandFind

現(xiàn)在分詞

現(xiàn)在分詞

過去分詞

過去分詞

特征

令人…

狀態(tài)

感到…

主語具有的特征和狀態(tài)

1.Seeingisbelieving.眼見為實。

=Believingisseeing.所信為所見。（眼見為實。）

2.Theonlywaytocureyourdiseaseisgoingtobed.

=Goingtobedistheonlywaytocureyourdisease.

治療你的病的唯一辦法是睡覺。（睡覺是治療你的病的唯一辦法。）

ObserveandFind

互換位置

Hisjobisinteresting.

Hisjobislookingafterchildren.

動名詞作表語說明主語的內容，____和主語互換位置，

現(xiàn)在分詞作表語說明主語的特征，______和主語互換位置

Interestingishisjob.

Lookingafterchildrenishisjob.

現(xiàn)在分詞

動名詞

可以

不可以

1.Itis________(amaze)thatthecrowdsgatheredonthestreettocelebratetheNationalDay.

2.Theresultofthefootballgamewas___________(disappoint).

3.Weare___________bythe__________questions.(puzzle)

4.Thenewswasso__________(interest)thatwewereall________(amuse).

5.Yourtaskis__________(type)allthearticals.

6.Itis_________(annoy)thatallmybelongingshavebeenstolenonthetrain.

Exercises

amazing

disappointing

puzzled

puzzling

interesting

amused

typing

annoying

作狀語

現(xiàn)在分詞作狀語時，分詞的邏輯主語必須是句子的主語，分詞必須和句中的主語含有邏輯上的主謂關系，否則不能用現(xiàn)在分詞作狀語。

但要注意它的各種形式變化：

主動形式被動形式

一般式doingbeingdone

完成式havingdonehavingbeendone

作狀語

時間狀語

1)Walkinginthestreet,Icameacrossanoldfriendofmine.

=WhenIwaswalkinginthestreet,Icameacrossanoldfriendofmine.

作狀語

原因狀語

1）Beingill，hedidn'tgotoschool.

=Ashewasill，hedidn‘tgotoschool.

2）Beingastudent，youshouldstudyhard.

=Sinceyouareastudent，youshouldstudyhard.

作狀語

條件狀語

1）Usingyourhead，youwillfindaway.

=Ifyouuseyourhead，youwillfindaway.

2）Walkingahead,youwillseeawhitehouse.

作狀語

表方式、伴隨情況的狀語：

作伴隨狀語的分詞表示的動作，必須是主語的一個動作，或是與謂語所表示地動作（或狀態(tài)）同時發(fā)生，或是對謂語表示的動詞（或狀態(tài)）作進一步地補充說明。

1）Hesatonthesofa，watchingTV.

=Hesatonthesofa，andwatchedTV.

2）Laughingandtalking，theywentintotheclassroom..

1.Itwas___________(astonish)toeveryonethatthecourthadmadesuchadecision.

2.Byfar，therearemanyproblems__________(remain)tobesolved.

3.Thewoman_______(look)athermapisarelativeofmymother.

4.Intheirsparetime，theyare__________(interest)inplantingvegetablesintheirgarden.

5.Givemetheblueraincoat，please，theone_________(hang)behindthedoor.

6.Ourschoolwentonan_________(organize)triplastweek.

7.Ican’tgowithyou，forIhavealotofwork______(do).

8.There’sanotepinnedtothedoor_______(say)whentheshopwillopenagain.

Ⅰ.單句語法填空

astonishing

remaining

looking

interested

hanging

organized

todo

saying

1.Hisjobis_____________.

他的工作是粉刷墻。

2.Hisjobis_______________.

他的工作是粉刷這面墻。

3.Theboys_________________________aremyclassmates.

聚集在校門口的那些男孩是我的同學。

4.Ihavealotofproblems_______.

我有很多問題要解決。

Ⅱ.完成句子

paintingwalls

topaintthewall

gatheringattheschoolgate

tosolve

5.Don’tforgettotake_________________.

別忘了帶你的拐杖。

6.Thequestion__________________involvespollution.

昨天討論的問題涉及污染問題。

yourwalkingstick

discussedyesterday

9.Thehospitalhasrecentlyobtainednewmedicalequipment，________(allow)morepatientstobetreated.

10.Peopleprobablycookedtheirfoodinlargepots，_____(use)twigs(樹枝)toremoveit.

11.After_______(look)atthetoyforsometime，heturnedaroundandfoundhisparentsweremissing.

12._______(feel)hungry，webuiltafirebythelakeandbarbecuedthefish.

13.__________________(teach)manytimes，thegirlstilllookedpuzzled.

allowing

using

looking

Feeling

Havingbeentaught

14.Afteraknockatthedoor，thechildheardhismother’svoice_______(call)him.

15.Hewascaught________(steal)andsenttothepolicestation.

16.IfoundMary___________(whisper)toaboyjustnow.

calling

stealing

whispering

1Thestormleftandhadcausedalotofdamagetothisarea.

→Thestormleft，_______alotofdamagetothisarea.

2.Dobemorecarefulwhenyoucrossthestreet.

→Dobemorecareful_____________thestreet.

3.Becausehedidnotknowhowtodoit，hewenttoherforhelp.

→____________howtodoit，hewenttoherforhelp.

4.Assoonasshehadmadethebeds，shestartedmakingbreakfast.

→_____________thebeds，shestartedmakingbreakfas