Unit 1 Topic 3 The world has changed for the better.Section A 課件(共20張PPT內(nèi)嵌音頻) 2023-2024學(xué)年仁愛版英語九年級上冊

第第頁Unit1Topic3Theworldhaschangedforthebetter.SectionA課件(共20張PPT，內(nèi)嵌音頻)2023-2024學(xué)年仁愛版英語九年級上冊(共20張PPT)

Unit1TheChangingWorld

Topic3Theworldhaschanged

forthebetter

SectionA

Languagegoals

Bytheendoftheclass,youwillbeableto

1.Masterthefollowingwords,phrasesandsentences:

Words：block,artist,visitor,industry,chemistry,term

Phrases:asamatteroffact,millionsof

Sentences：①Youwillgetusedtoitverysoonifyoucome.

②Asamatteroffact,it’sawonderfulplacetolive.

③Youmustcomeforavisit.

④ThenyoucanseeNewYorkyourself.

2.UsethePresentPerfectTensewithforandsince.

1.HowlonghasBobbeeninNewYork

2.HowdoesBoblikelivingthere

3.WhatdoesHelenthinkofNewYork

4.Howlonghasthecityimprovedalot

Listento1aandanswerquestions.

Foralongtime.

It’sgreat.

Thelocaltrafficwasterribleandthestreetsweredirty.

SinceBobcameherefewyearsago.

1b.Listento1aandTickwhatwasmentionedaboutNewYork.

Inthepastterribletraffic

dirtystreets

unfriendlypeople

dangeroustolive

lessshoppingcenters

Nowadaysbeautifulparks

cleanandfreshair

hugemarkets

famousmuseums

goodschools

excellentrestaurants

√

√

√

√

√

√

√

1c.WorkinpairsanddescribeNewYorktoyourpartnerbasedon1b.Youmaystartlikethis:

A:HowmuchdoyouknowaboutthetrafficinNewYork

B:Iheardthatthetraffictherewasterrible.Doyouhaveanyideasaboutthestreetsthere

A:…

2.Listentothepassageandfillintheblankswiththecorrectformsofthegivenwordsorphrases.

BroadwayisastreetinNewYork.Ithasbeenthere________1811.It________bedirty.Butit____________sincethe1920s.TheareanearTimesSquareisthehomeofBroadwaytheaters.Therehavebeenmanyfamous__________alongthestreetformanyyears.Alotofartistsperformplays,concertsandoperasthere.Everyyearmillionsofvisitorscometoenjoythe__________musicanddanceonBroadway.________________,BroadwaystandsfortheAmericantheatreindustry.

since

usedto

theaters

wonderful

Asamatteroffact

hasimproved

theaterusedtoimprovewonderfulasamatteroffactsince

Languagepoints

1.Howdoyoulike(doing)sth.=Whatdoyouthinkof...你認(rèn)為……怎么樣

e.g.1).HowdoyouliketheweatherinBeijing

=WhatdoyouthinkoftheweatherinBeijing你認(rèn)為北京的天氣怎么樣？

2).Howdoyoulikeplayingbasketballnow

=Whatdoyouthinkofplayingbasketballnow

2.getusedto(doing)sth.習(xí)慣于做某事。可用于多種時態(tài)中。get可用be/become等來代替。

e.g.Hewillbe(hasbeen)usedtogettingupearly.他將會(已經(jīng))習(xí)慣早起。

usedtodosth.過去總是做某事（而現(xiàn)在不做了）。只用于一般過去時。

e.g.Heusedtobeaquietboy.他過去是個不太愛說話的男孩。

beusedtodosth.被用于做某事

e.g.Woodisusedtomakepaper.木材被用于造紙。

Languagepoints

3.asamatteroffact=infact。

e.g.Ihaven’tbeenherelong.Asamatteroffact,Ijustgotofftheplaneyesterdaymorning.

4.hundred,thousand,million,billion等詞，當(dāng)其前面有數(shù)詞時，它們不加“s”使用，其后也不用介詞of.直接跟可數(shù)名詞的復(fù)數(shù)形式。如：fivemillionpeople五百萬人

當(dāng)表達不確定數(shù)字時，在它們后面加上“s”再加介詞of使用。后接可數(shù)名詞的復(fù)數(shù)形式，表示“數(shù)百”“數(shù)千”“數(shù)百萬”“數(shù)十億”。如：millionsofpeople數(shù)百萬人

5.thehomeof……的發(fā)源地、故鄉(xiāng)

6.standfor代表

7.一般疑問句的否定結(jié)構(gòu)：（表示說話者的情緒或建議、請求、看法等）

（1）結(jié)構(gòu)：“Be/助動詞/情態(tài)動詞+not+主語+

難道嗎

Languagepoints

（2）答語：如果答語的后部分內(nèi)容是肯定，用Yes+肯定結(jié)構(gòu)；

如果答語的后部分內(nèi)容是否定，則用No+否定結(jié)構(gòu)。

eg.1)—Can’thespeakEnglish

—No.hecan’t(是的，他不會).HehasneverlearnedEnglishbefore.

2)—Isn’tTomadoctor

—Yes,heis(不，他是).Hesavedlotsofpeople’slivesinCOVID-19.

8.現(xiàn)在完成時態(tài)(二)

1)表示動作發(fā)生于過去并持續(xù)到現(xiàn)在.

2)常用的時間狀語：for+一段時間，since+時間點/一段時間+ago/+一般過去時態(tài)的句子（用howlong提問）

3)表示持續(xù)動作或狀態(tài)的動作常用延續(xù)性動詞。

YouhavebeeninNewYorkforalongtime.

foralongtime

cametoNewYork

present

past

3.Lookcarefullyandthinkaboutthedifferencesbetweensinceandforin1a.Thencompletethesentenceswithsinceorforandlistenandcheck.

Ihavebeeninthenewschoolforaweek.

foraweek

present

past

lastweek

▲for+一段時間

sincetwohoursago

present

past

HehaswaitedforTomsince8o’clock.

▲since+時間點/since+一段時間+ago

since+從句（從句謂語動詞用過去式）

8:00

10:00

Shehasworkedintheschoolsince1995.

since1995

present

past

lived

...,butthecityhasimprovedalotsinceIcamehereafewyearsago.

sinceIcamehereafewyearsago

present

past

camehere

｝用howlong提問

3.Lookcarefullyandthinkaboutthedifferencesbetweensinceandforin1a.Thencompletethesentenceswithsinceorforandlistenandcheck.

1.IhavelivedinBeijing______threeyears.

______2023.

2.HehaswaitedforTom______twohoursago.

______twohours.

3.Wehavelearnedchemistry___onemonth.

____thenewtermbegan.

for

for

for

since

since

since

Fillintheblankswithfororsince.

1.Hisfatherhasbeendead______hewastenyearsold.

2.Michaelhasbeenawayfromthearmy______sixyears.

3.HehasbeeninChongqing_______2023.

4.Mybrotherhashadacar______twomonthsago.

5.Tomhaskeptabook______5:00a.m.

6.Thecityhasimprovedalot_____Icamehereafewyearsago.

since

for

since

since

since

since

4.Workingroupsandtalkabouttheplaceyouparetoday’ssituationwiththatofthepast.Thefollowingdialogsmayhelpyou.

A:Ihavebeenin…for/since…

B:Howdoyoulikelivingthere

A:Itis…/Verygood./Ireally…

B:Wasthelocaltrafficterrible/good/…

A:Yes./No,itwas…/usedtobe…inthepast,andnowitis…

B:…

Exerciseinclass

1.Howdoyoulike________inthecity

A.livingB.liveC.livesD.tolive

2.Wouldyouliketocome________avisitYes,I’dloveto.

A.atB.onC.withD.for

3.Ifyouhaveatry,youwill__________itverysoon.

A.usedtoB.beusedtoC.getusedtoD.BandC

4.He__________aworker,butheisateachernow.

A.usedtodoB.isusedtobeC.usedtobeD.isusedtobeing

5.Asamatteroffact,Kunmingisawonderfulplace_________.

A.livingB.toliveC.liveD.lived

6.Ithasrained__________Icametothetownthreedaysago.

A.forB.sinceC.becauseD.and

7.MissGaoisn'there.She__________tothebusstationtomeetMr.Brown.

A.goB.hasgoneC.hasbeenD.went

8.What'swrongwithhimIhaven'tseenhim______lastFriday.

A.onB.byC.forD.since

9.TheHarryPotterbook_________prettypopularsincetheywerepublished.

A.becomeB.willbecomeC.hasbecomeD.arebecoming

10.—Rita,yourChineseisverygood.________haveyoubeeninChina—SinceIwasfive.

A.HowlongB.HowfarC.HowsoonD.Howoften

A

D

D

C

B

B

B

D

C

A

Exerciseinclass

11.HerChinese_____alotsinceshe____toChinatwoyearsago.

A.improved,cameB.hasimproved,hascomeC.improved,hascomeD.hasimproved,came

12.IsTomafarmer--Yes,andhe______onthefarmsincetenyearsago.

A.worksB.isworkingC.workedD.hasworked

13.--Youarelatehemeeting________forabouttenminutes.I'msorry.Thetrafficisheavy.

A.hasbegunB.beganC.hasbeenonD.was

14.Maryhas________Beijingformorethan10years.

A.beentoB.beeninC.livedtoD.goneto

15.IhavebeenheresinceIcameheretwoyearsago.（對劃線部分提問）

_____________haveyoubeenhere

16.ShehasbeeninShanghaisincethreeyearsago.(改為同義句)

ShehasbeeninShanghai________________________.

17.我媽媽已經(jīng)習(xí)慣住在農(nóng)村了。

Mymotherhasalready______________________________inthecountryside.

D

D

C

B

How

long

for

three

years

got

used

to

living

Exerciseinclass

習(xí)慣于做某事

過去常常做某事

被用來做某事

事實上

來訪問

數(shù)百萬的

離開

在電話上

某人親眼目睹

一個極好的居住地

在過去

你覺得做某事怎么樣？

get/beusedtodoing

used