Unit 3 Section B 1a-2e课件2024-2025学年人教版九年级英语

Unit3SectionB1a-2eMatchtheadjectiveswiththeiropposites.

(Ⅰ)(Ⅱ)1.crowdedA.safe2.dangerousB.inexpensive3.dirtyC.big4.expensiveD.beautiful5.smallE.clean6.uglyF.uncrowdedTalkabouttheplacesinyourcity,usingthewordsabove.A:TheFineArtsMuseumisreallyinteresting.B:Yes,andit’sbeautiful,too.PairworkA:Thefoodoftherestaurantnearourschoolisreallydelicious.B:Yes,andit’sinexpensive,too.A:Therearemanybooksandmagazinesinthecitylibrary.B:Yes,andit’scleanandquiet,too.1a

Whatqualitiesareimportantforeachplace?Writethewordsfromtheboxnexttoeachplacebelow.Writethemostimportantwordsfirst.interestingfascinatinginexpensivequietuncrowdedbigbeautifulconvenientsafecleanPlacesQualities1.restroomclean2.museum3.restaurant4.park5.subway6.mallfascinatingcleaninterestingconvenientbig1b

Talkaboutplacesinyourcityusingthewordsin1a.A:TheFineArtsMuseumisreallyinteresting.B:Yes,andit’sbeautiful,too.1c

Listentotheconversationsandcompletethesentences.Conversation1Theboyasksabout_________________,andtheclerktellshimtogotoGreenLand.Conversation2Thegirlasksabout________________,andtheclerktellshertogotothecornerofMarketandMiddleStreets.agoodplacetoeatpublicrestroomsConversation3Themotherasksabout_______________.Thefatherwantstogotoa_________museum.Theyoungergirlwantstogotoa________museum.Theboywantstogotoa____________museum.Theoldergirlwantstogotoan______museum.Theclerksuggeststheygotothe___________museum.agoodmuseumhistorysciencechildren’sartcomputerListentotheconversationsandcompleteit.Boy:Couldyoutellmewhereisagoodplacetoeat?Clerk:Ofcourse.TherearealotofgoodrestaurantsinSunville.Whatkindoffoodareyoulookingfor?Boy:I'dlike___________________.Clerk:I'dtryGreenLand.Theyhavedelicioussalads.freshvegetablesListentotheconversationsandcompleteit.Girl:Doyouknowifthereareanypublicrestroomsaroundhere?Clerk:Yes.You'dfindsomeatthe_________of___________and__________Streets.Girl:Umm...aretheyclean?Clerk:Oh,yes.Theyareveryclean.cornerMarketMiddlepersonideasThefatherHistorymuseumis_______________Girl1Historymuseumis_______________BoyWe_________gotosciencemuseumGirl2I'mtoo________forachildren'smuseum.TheclerkTherearealotof_______inthecomputermuseum.Listentotheconversationsandcompleteit.fascinatingboringalwaysoldfun1d

Listenagain.Checkyouranswersin1c.1e

Role-playtheconversationsbetweentheclerkandthetourists.A:Canyoutellmewherethere’sagoodplacetoeat?B:Ofcourse.Whatkindoffooddoyoulike?A:...1.inexpensive不昂贵的，便宜的inexpensive形容词，意为“不昂贵的”，其同义词为cheap，反义词为expensive/dear。inexpensive是由expensive加上否定前缀in-构成的。►

Thesweaterisinexpensive.这件毛衣不贵。LanguagePoints

①dis-表示“不；非；相反”，如：

like喜欢—dislike不喜欢；agree同意—disagree不同意。②in-(im-，ir-)表示“不；非”，如：

expensive昂贵的—inexpensive便宜的；polite礼貌的—impolite不礼貌的；regular有规律的—

irregular无规律的。拓展③un-表示“不，非”，如：

able有能力的—

unable无能力的；like像—unlike不像；crowded拥挤的—uncrowded不拥挤的；陈述句中如果有带否定前缀或后缀的单词，整个句子仍被视为肯定句，反意疑问部分用否定形式。►Sheisunhappy,isn’tshe?她不高兴，是吗？注意2.convenient便利的；方便的

convenient形容词，意为“便利的；方便的”，其主语不能是表示人的词，常用于句型：It’sconvenientforsb.todosth.意为“对于某人来说做某事是方便的”。►It’sconvenientforustostartworkingrightnow.我们立刻开始工作是方便的。convenience是convenient的名词形式，既可作可数名词，意为“便利的设施”，也可作不可数名词，意为“方便，便利”。►Thehousehasallthemodernconvenience.

这所房子配有各种现代化便利设旅。►

Ikeepmybooksnearmydeskforconvenience.

为了方便,我把书放在书桌旁。3.…andtheclerktellshertogotothecornerofMarketandMiddle.

……工作人员告诉她去市场大街和中心大街交汇的拐角处。corner是可数名词，意为“拐角；角落”。常构成短语：①inthecornerof...意为“在……的拐角处/角落里”►Ifoundabirdflyinginthesky.

我发现一个男孩在房间的角落里哭。②on/atthecorner意为“在拐角处”►Theshopisonthecorner.

那家商店在拐角处。Ⅰ.根据首字母和汉语提示完成下列单词。1.Therearefewpeopleinthesupermarket,soit's__________

(不拥挤的).2.Theclerktellshertogotothe

(角落)ofMarketandMiddleStreets3.Is

havingdinneratGreenRestaurant.ltservesdeliciousfood.uncrowdedcorneruggestExercisesⅡ.请根据汉语意思完成下列英语句子（每空一词）。对他来说，回答那个问题是十分困难的。

It’sveryhard____him___________thatquestion.2.—你能告诉我哪里有吃饭的好地方吗？—当然可以。—Canyoutellme_____________agoodplace____________?—Ofcourse.

fortoanswer

wherethere's

toeat

3.我们在阅览室里保持安静是十分必要的。

It’snecessary______________keepquietinthereadingroom.It’snecessaryforus_______________inthereadingroom.thatweshould

tokeepquiet

2a

Wheredoyouneedtomakepoliterequests?Thinkofsomepossiblesituations.Discussthemwithyourpartner.Usemorewordstohelpyousoundmorepolite.Itisimportanttoknowhowtomakerequestspolitely.GoodEnglishspeakersneedtoknowhowtospeakpolitely.Thechoiceoflanguagedependsonthesituationandtherelationshipbetweenthespeakers.Paragraph1Paragraph2Paragraph3Paragraph4BeforereadingCouldYouPlease...?

Whenyouvisitaforeigncountry,itisimportanttoknowhowtoaskforhelppolitely.Forexample,youmayask“Wherearetherestrooms?”or“Couldyoupleasetellmewheretherestroomsare?”2b

Readthearticleandunderlinethetopicsentenceforeachparagraph.

Thesearesimilarrequestsfordirections.Botharecorrect,butthefirstonesoundslesspolite.Thatisbecauseitisaverydirectquestion.Itisnotenoughtojustaskaquestioncorrectly.Wealsoneedtolearnhowtobepolitewhenweaskforhelp.

Pardonme,couldyoupleasetellmewheretoparkmycar?Sure.There'sanundergroundparkinglotoverthere.Where'sthepostoffice?Sorry.Ican'thelpyou.Readparagraph1andanswerthequestion.Wherearetherestrooms?WhichismorepoliteaccordingtoParagraph1inthefollowing?Couldyoupleasetellmewheretherestroomsare?√Whilereading____wespeaktoReadparagraph2andcompletethemindmap.ChangethewaytheyspeakindifferentsituationsWeneedtothinkabout________weknowthemWhenistheschooltrip?Theteacher

yourfriendsorclassmateswhom

howwellCouldyoupleasewhen...?

When...?

Ifyouarelookingforyourbook,ifyouaskyourteacheraboutit,youshouldsay___;ifyouasksomeone(who/whom)youknowwellaboutit,youshouldsay“___”.Whereismybook?B.Excuseme,Mr.…Doyouknowwheremybookis?ABReadparagraph2andfillintheblankswithAorB.Readparagraph3andsayTorF.()Usuallypolitequestionsarelongerthanimpolitequestions.()“Peter,pleasetellmeyoure-mailaddress.”isapoliterequest.()Beforeaskingforhelp,youshouldsay“Sorry,Iwonderifyoucanhelpme.”()Wedon’tneedtimetoleadintoarequestsometimes.TFFFReadParagraph4andcompletethesentences.Itmightseemmoredifficult________________tothan________.However,itisimportanttolearnhowtouse____________________indifferentsituations.Thiswillhelpyou______________________otherpeople.tospeakpolitelydirectlytherightlanguagecommunicatebetterwithWhenyouvisitaforeigncountry,itisimportanttoknowhowtoaskforhelppolitely.

当你去国外旅游时，知道如何礼貌地寻求帮助很重要。

politely作副词，意为“礼貌地;客气地”，其反义词为impolitely（无礼地;粗鲁地）；

polite是其形容词形式，反义词为impolite（无礼的）。LanguagePoints

polite

+-ly

politely

(adj.有礼貌的)

(adv.有礼貌地)

impolite

+-ly

impolitely(adj.无礼的)(adv.无礼地)►Heisapolitechild.Hespeakstoeveryonepolitely.

他是个有礼貌的孩子。他对每个人说话都很有礼貌。Forexample,“Wherearetherestrooms?”or“Couldyoupleasetellmewheretherestroomsare?”aresimilarrequestsfordirectionstoaplace.例如，“公共厕所在哪里?”和“您能告诉我公共厕所在哪里吗？”是询问地点的类似的请求。

request是可数名同，意为“要求；请求”,其后常接“for+名间”，意为“……的要求/请求”。►Wemustmakearequestforhelp.我们必须请求帮助。Usuallypolitequestionsarelongerandincludemorelanguagesuchas“Couldyouplease...?”or“CanIask...?”

有礼貌的问句通常更长一些，而且包括像“Couldyouplease...?”或“CanIask...?”之类的表达方式。

include作及物动词，意为“包括；包含”。►Thepriceincludesboththehouseandthefurnitureinside.

这个价格包括房子和里面的家具。①

including用作介词，意为“包括；包含在内”，后接名词、代词或动词-ing形式。►Sixpeople,includingababy,wereinjuredintheaccident.事故中有6人受伤，其中包括一名婴儿。②

included形容词，意为“包括在内的”，通常置于名词之后。►Thereare100peopleinthisschool,20teachersincluded.

这所学校有100个人，包括20名老师。拓展Sometimesweevenneedtospendtimeleadingintoarequest.有时，我们甚至需要花些时间来导入一个请求。

leadinto意为“引入；导人”。其中in为副词，to为介词，其后接名词或代词作宾语。►Weoftenuse“excuseme”

toleadintoarequest.

我们常用“excuseme”来导入一个请求。leadto意为“导致；通向”。►Toomuchworkandtoolittlerestoftenleadtoillness.

过量的工作和过少的休息经常引起疾病。

►

AllroadsleadtoRome.

条条大道通罗马。Ilookforwardtoyourreply.我期待您的回复。lookforwardto表示“盼望；期待”，相当于expect，特指以特别愉快的心情期待着。其中to为介词，后面接V-ing形式。

译：我期待着再次见到你。

误：I’mlookingforwardtoseeyouagain.

正：I’mlookingforwardtoseeingyouagain.reply用作名词，意为“答复”，相当于answer，表示“……的答复”时，reply与answer都需要与to连用。►

Ireceivednoreply/answertomyrequest.

我的要求没有收到任何答复。reply用作不及物动词，意为“回答，回复”，replytosb./sth.表示“对某人/某事作出回答”。用作及物动词，其后可接宾语从句。

►Shecried,butdidn’treply.

她哭了，但没有回答。

►Hedidn’treplytomyletter.他没有回复我的信。answer作及物动词，其后可直接跟名词或代词作宾语。

►Pleaseanswermyquestion.请回答我的问题。拓展You’realwaysinarushtogettoschoolontime.

你为了能准时到达学校总是急匆匆的。ontime意为“准时；按时”，相当于:attherighttime。►

Pleasedon'tbelate.Comehereontime.

请别迟到，准时来这里。

①intime意为“及时”。►Themanwasjustintimefortheplane.

那个人正好赶上了航班。②

attimes意为“有时”相当于sometimes。►Igotoschoolwithoutbreakfastattimes.

有时我不吃早饭就去上学。拓展有关time的常见短语③bythetime意为“到……时候；到……之前”。►Bythetunewegottothecinema,thefilmhadbegun.

我们到达电影院时，电影已经开始了。④atthesametime意为“同时”。►Thetwinsalwaysgotobedatthesametime.

这对双胞胎总是同时上床睡觉。2c

Findallthedirectquestionsandpoliterequestsfromthepassage.DirectquestionsPoliterequests1.2.3.1.2.3.Makearequestusingthepicturesbelow.Makearequestusingthepicturesbelow.Makearequestusingthepicturesbelow.2d

Readtherequestsbelow.Inthesecondcolumn,writeAifyouwouldsayittosomeoneyouknowandBifyouwouldsayittoastranger.Inthelastcolumn,writewhereyouthinkthesepeopleare.RequestPersonPlace1.Willyoupassthesalt?2.DoyouknowwhereIcanchangesomemoney,please?RequestPersonPlace3.Couldyoutellmewhatjusthappened?4.Couldyoupleasetellmewheretheneareststationis?5.Excuseme,doyouknowwhattimeitbegins,please?6.Letmeknowwhenyou’reready,OK?7.Couldyoupossiblytellmethewaytothevillageschool?BADGOODWherearethecornchips?There'snomilkleft?Howdoesthiswork?Sliceitthicker/thinner.Givemeapoundofthat.Couldyoutellmewherethecornchipsare,please?Isthereanymoremilk,(please)?Canyoushowmehowthis

works?(e.g.acoffeegrinder)I'dlikeitslicedthicker/thinner,please.Willyougivemeapoundofthat,please?Can/CouldIhaveapoundofthat,please?短语1.askfor

A.取决于;依靠;依赖2.dependonB.比如;例如3.pardonmeC.请求;要求;询问4.suchasD.停车场;停车区5.parkinglotE.原谅我Summary1.—Excuseme.Couldyoutellme____?—Itwillleaveat4:00p.m.A.howwillyougoShanghaiB.howyouwillgotoShanghaiC.whenwillthebusleaveforShanghaiD.whenthebuswillleaveforShanghaiExercisesDⅠ.单选题。2.—Couldyoutellme_________?—YoucantakeNo.16bus.A.howcanwegettotheOlympicPark B.howwecangettotheOlympicParkC.howdidwegettotheOlympicParkD.howwegottotheOlympicParkB3.—Iwonder_______at8:00lastnight?—IwaswatchingNBA.A.whatwereyoudoingB.whatdidyoudoC.whatyouweredoingD.whatareyoudoingC4.Idon'tremember______thebookyesterday.A.whereIputB.wheredidIput