【原创课件】仁爱英语九年级上Unit 1 Topic 3 Section A

Unit1TheChangingWorld

Topic3Theworldhaschangedforthebetter.

SectionA

-Howlonghaveyoustudiedinourschool?sinceIwas132015presentpastsince+从句（从句谓语动词用过去式）-Ihavestudiedhere...since2015.sinceIwas13.sincetwoyearsago.since+时间点since+时间段+ago现在完成时（III）e.g.Shehasworkedintheschool___________.since19951995presentpastsince+时间点since1995e.g.HehaswaitedforTom_________________.sincetwohoursago8:00presentpastsince+时间段+ago10:00sincetwohoursagopresentpaste.g.Hehaslivedhere______________________.sincehewasalittleboysincehewasalittleboysince+从句（一般过去时）e.g.Ihavebeeninthenewschool___________.foraweeklastweekpresentpastfor+时间段foraweekIhaveworkedintheschoolfor

threeyears.=Ihaveworkedintheschoolsince

threeyearsago.=Ihaveworkedintheschoolsince

2011.=Ihaveworkedheresince

Icametotheschool.for+时间段since+时间段+agosince+时间点since+从句3Lookcarefullyandthinkaboutthedifferencesbetweensinceandforin1a.Thencompletethesentenceswithsinceorforandlistenandcheck.1.IhavelivedinBeijing______threeyears.______2011.2.HehaswaitedforTom______twohoursago.______twohours.3.Wehavelearnedchemistry___onemonth.____thenewterm

began.forforforsincesincesince

n.化学n.学期since从句(一般过去时)过去时间点一段时间+agofor+一段时间Thepresentperfect(现在完成时)III现在完成时的持续性用法：表示过去某一时间开始并一直持续到现在的动作或状态。该用法中的动词多为_______________，常见时态标志词有since和for。延续性动词1.Hisfatherhasbeendead______hewastenyearsold.2.Michaelhasbeenawayfromthearmy______sixyears.3.HehasbeeninChongqing_______2003.4.Mybrotherhashadacar______twomonths.5.Tomhaskeptabook______5:00a.m.sinceforsinceforsinceFillintheblankswith

foror

since.Hehas

diedforthreeyears.Hehas

beendeadforthreeyears.Janehasbeenheresince1999.Janehascomeheresince1999.TorF?现在完成时的持续性用法：表示过去某一时间开始并一直持续到现在的动作或状态。该用法中的动词多为_______________，常见时态标志词有since和for。---Haveyou_____beentoBeijing?---Yes,Ihave.Ihave_____comeback.---No,Ihaven’t.Ihave_____beenthere.2.---HowlonghaveyoubeeninBeijing?

---Ihavebeentherethere_____

twoweeks.---Ihavebeenthere_____lastweek.

everjustneverReview(never;ever;just;since;for)forsinceWhocandescribeBeijing?Inthepast

Nowadays

NewYorkStatueofLibertyBroadwayAsamatteroffact/Infact,NewYorkisnotsobeautifulinthepast.asamatteroffact=infact实际上WhattookplaceinNewYork?1bListento1aandtickwhatwasmentionedaboutNewYork.

Inthepast

terribletrafficdirtystreetsunfriendlypeopledangeroustolivelessshoppingcentersNowadaysbeautifulparkscleanandfreshairhugemarketsfamousmuseumsgoodschoolsexcellentrestaurants1aListen,lookandsayKeypointsYouhavebeeninNewYorkforalongtime.(1)have/hasbeenin...表示到目前为止状态的持续(2)for与表示一段时间的词组连用，句中谓语动词通常用延续性动词（否定句除外）sb.have/hasbeenin...某人一直在……foralongtimecametoNewYorkpresentpast2.Howdoyoulikelivingthere?=Whatdoyouthinkoflivingthere?3.…andalmosteveryonedrovetoofast.drive-drove–driven[drəʊv]['drɪvn]4.…willgetusedtoitverysoonifyoucome.be/getusedto+doing/n/pron.

习惯他已经习惯了新的校园生活。

Hehas__________usedtothenewschoollife.ifyoucome主将从现如果明天不下雨我将去钓鱼。(2017福建中考)I_____gofishingifit________raintomorrow.5.Theyusedtobe,butthecityhasimprovedalotsinceIcamehereafewyearsago.been/gotwill

doesn’tusedtobe/do过去是/过去做……...,butthecityhasimprovedalotsinceIcamehereafewyearsago.sinceIcamehereafewyearsagocameherepresentpastsince+从句（从句谓语动词用过去式）6.Youmustcomeforavisit.你一定要来参观一下。7.ThenyoucanseeNewYorkyourself.

然后你可以亲自来看一下纽约。1cWorkinpairsanddescribeNewYorktoyourpartnerbasedon1b.Youmaystartlikethis:

A:HowmuchdoyouknowaboutthetrafficinNewYork?B:Iheardthatthetraffictherewasterrible.Doyouhaveanyideasaboutthestreetsthere?A:…B:Whataboutthelocaltrafficthere?A:...B:Isn'titdangeroustolivethere?A:...onthephone=Iheardthat…我听说get/beusedtodoing/n./pron.(代词)asamatteroffact=Youwillgetusedtoitverysoonifyoucome.awonderfulplacetolive.goto+n.去做某事Youmustcomeforavisit.ThenyoucanseeNewYorkyourself.seesth.yourself.动词不定式充当定语，与修饰词之间往往有动宾关系overthephoneinfact强调“亲自”,是自己去看ReviewTheartistwillgiveusaspeechatthebeginningofthisschoolterm.

[‵ɑːtɪst]艺术家[tɜːm]学期Everysummer,millionsof

visitorscometotheseasidetoenjoytheirholidays.

[‵vɪzɪtə]

游客millionsofpeopletwomillionpeoplemany/severalmillionsofpeopleSanmingisfamousforitschemistryindustry.['kemɪstrɪ]化学['ɪndəstrɪ]工业2Listentothepassageandfillintheblankswiththecorrectformsofthegivenwordsorphrases.

BroadwayisastreetinNewYork.Ithasbeenthere____1811.It________bedirty.Butit____________sincethe1920s.TheareanearTimesSquareisthehomeofBroadwaytheaters.Therehavebeenmanyfamous______alongthestreetformanyyears.Alotof

artistsperformplays,concertsandoperasthere.Everyyearmillionsof

visitorscometoenjoythe________musicanddanceonBroadway.______________,BroadwaystandsfortheAmericantheatreindustry.sinceusedtotheaterswonderfulAsamatteroffact

hasimprovedn.艺术家n.参观者n.产业，工业theaterusedtoimprovewonderfulasamatteroffactsincen.艺术家n.艺术家n.艺术家n.艺术家n.艺术家n.艺术家n.艺术家n.艺术家n.艺术家n.艺术家n.艺术家n.艺术家n.艺术家n.艺术家n.艺术家n.产业，工业n.产业，工业n.参观者n.参观者4Workingroupsandtalkabouttheplaceyoulive.Comparetoday’ssituationwiththatofthepast.Thefollowingdialogsmayhelpyou.

A:Ihavebeenin…for/since…B:Howdoyoulikelivingthere?

A:Itis…/Verygood./Ireally…B:Wasthelocaltrafficterrible/good/…?

A:Yes./No,itwas…/usedtobe…inthepast,andnowitis…B:…Let'smakeareport.likethis:Ihavebeenin…for/since…Itis…Ireallylikelivingthere.Itusedtobe…inthepast,andnowitis…Summary:Welearn:Wecan:1.Somewords:

block,artist,visitor,industry,chemistry,term2.Somephrases:

asamatteroffact,millionsof3.Somesentences:

1.Youwillgetusedtoitverysoonifyoucome.

2.

Asamatteroffact,it’sawonderfulplacetolive.

3.Youmustcomeforavisit.

4.ThenyoucanseeNewYorkyourself.UsethePresentPerfectTensewithfor

andsince.1.YouhavebeeninNewYorkforalongtime.2.ThecityhasimprovedalotsinceIcamehereafewyearsago.

Homework2.Makefivesentences,usingfor

and

since.1.Read1aaloud.4.PreviewSectionB.3.FinishSectionAinyourworkbook.ThankYou!PresentPerfect(II)GrammarIhave______calledyou.I’ve______beenthere________.Chinahas________carriedouttheone-childpolicytocont