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Unit8HowcanIgettothenearestbank?thegoals:1.learnthewordsandexpressions.2.askingandgivingtheway.3.learntousetheimperative.1.second[‘sekənd]adj.第二的;次要的;居第二位的thesecondprize二等奖2.turn[tɜ:n]vt.&vi.使转动;旋转;使改变方向第三人称单数：turns过去分词：turned现在进行时：turning过去式：turnedturnleft向左转e.g.Gostraightaheadandturnleftatthesecondcrossing一直往前走,在第二个十字路口往左拐。turnright向右转turnaround转身3.across[ə‘krɒs]prep.横过；穿过；在对面e.g.Abridgeacrosstherivermustbebuilt.必须造一座跨越这条河的桥。Ihelpedablindmanacrossthestreet.我扶一个盲人过了街。4.along[ə'lɒŋ]prep.沿着；顺着e.g.Wewalkedalongtheroad.我们沿着路走。trafficlightscrossroadsatYoumustwait.Youcancrosstheroad.PostofficeWhereisthepostoffice?PostofficeonBridgeStreetBankbesidethebank/nexttothebankontheleftofthebankPostofficeBankHotelbetweenthehotelandthebankPostofficeLibraryParkinfrontofthelibraryBridgeStreetoppositetotheparkShemust_________ifshewantstogotothecinema.Shemust_________ifshewantstogotothepostoffice.turnleftturnrightExercisesforroadsigns(1)Shemustgo_________ifshewantstogotothemall.Shemustgobya_____________ifshewantstogotothepark.straightzebracrossingExercisesforroadsigns(2)Shemustlookatthe___________whensheisatthe__________.trafficlightscrossroadsExercisesforroadsigns(3)1.Couldyoutellme___________thepark?2.Whichis___________thepark,please?3.Doyouknow___________thepark?4.Doyouknow___________thepark?5.______isthepark,please?6.____canI________thepark?7._________aparknearhere?thewaytothewaytothewaytoWhereHowgettoIstherehowtogettoShowtheway1.It’squite__________________here.（那个地方）离这里很远。2.Takethesecond______________onthe/yourright.在第二个拐弯处右转。3.________thefirstturningonthe/yourleft.在第一个拐弯处左转。4.______________atthe____________.在十字路口右转。5.Walk/Keep/Go__________(on)untilyougettothebus.一直走，走到公汽站。6.Goaheadandturnleftatthethird________________.一直往前走，在第三个红绿灯处左转。7.Walk_______theroadandyouwillfindapark.沿着路一直走你就会看到一个公园。8.It'sonlyabouttenminutes'_____.那儿离这儿只有走大约10分钟的路。farawayfromturningTakeTurnrightcrossroadstraighttrafficlightalongwalkMeansoftransportation1.步行__________2.坐飞机__________________3.打的__________________4.骑车__________________5.坐公共汽车__________________6.坐船__________________7.坐地铁__________________bytaxibybike/onabikebybus;onabusbyboat/ship/seabysubwayonfootbyair/plane;onaplaneActivity5Readandunderline.阅读对话，用下画线标出问路和指路的语句。A:Excuseme.HowcanIgettothenearestsupermarket?B:Goalongtheroadandturnrightatthefirstcrossroads.Thenturnleftatthetrafficlights.A:Isitbytheroadside?B:Yes.It’sjustonyourright.A:Howlongwillittakemetogetthere?B:Abouttenminutes.Youcan’tmissit.A:Isee.Thankyou!Activity9Readandunderline.阅读对话，用下画线标出问路和指路的语句。Inthestreet,Saraistalkingtoaman.Sara:Excuseme.CouldyoutellmethewaytoBeihaiPark?Man:Noproblem.Wouldyouliketogobybusorbysubway?Sara:I’dliketotakethebus.Iwanttohavealookatthecity.Man:YoucantakeNo.4bus.Ittakesabout30minutestogetthere.Sara:WherecanItakeit?Man:ThebusstopisinfrontoftheArtMuseum.Sara:Thankyou.Anyway,IhavetofindtheArtMuseumfirst.GrammarfocusGostraight.Sitdown,please.Don’tgotherebybike.Takethesecondturnonyourright.Pleasegettotheairportat5o’clock.Walkalongthestreetandturnleftatthethirdtrafficlights.Turnleft[left]!GuessingGameTurnright[rait]!GuessingGameWalkonthezebracrossing![ˈzi:brəˈkrɔsiŋ]GuessingGameGuessingGameDon’tsmoke!Nosmoking[ˈsməʊkɪŋ]!GuessingGameDon’tplayfootball!GuessingGameDon’tparkyourcar!GuessingGameDon’teat!GuessingGameDon’tpicktheflowers!Goupstairs[ˌʌpˈsteəz]!GuessingGameGuessingGameGodownstairs[ˌdaʊnˈsteəz]!让我们先了解，什么是祈使句•定义•用于表达命令、请求、劝告、警告、禁止等的句子叫做祈使句，祈使句最常用于表达命令，因此在学校文法中也常称为命令句。•祈使句的作用是要求、请求或命令、劝告、叮嘱、建议别人做或不做一件事。•祈使句的句末一般用感叹号，但是有些祈使句的语气较弱，可以用句号结尾。•祈使句可以用语气词“吧”作结尾，也可以不用语气词。•祈使句通常无主语,主语常省去。•Goandwashyourhands.•（去洗你的手。——命令）•Bequiet,please.（Pleasebequiet.）•（请安静。——请求）•Bekindtooursister.•（对姊妹要和善。——劝告）•Watchyoursteps.•（走路小心。——警告）(禁止乱扔垃圾。——禁止)Nolittering.1.祈使句的肯定形式1)be型（系动词原形be＋表语＋其他）Becareful!Don‘tgotoohigh.Bequiet,everyone!2)do型（行为动词＋宾语＋其他）Comein,please!Pleaseopenyourbooks!3)let型（Let＋宾语＋动词原形＋其他）Letmehavealook.Letmehelpyou.1)be型（Don't＋be＋表语）Don'tbelazy!Neverbelateagain.2)do型（Don't＋行为动词原形＋其他）Don'tthrowtheballlikethat.Don'tworry.I'llsoonbeallright.Neverdoitlikethat.2.祈使句的否定形式3)let型有两种否定形式：1)Let＋宾语＋not＋动词原形＋其他。Lethimnotgothere.Let'snotwastetime.2)Don't＋let＋宾语＋动词原形＋其他。Don'tlethergothere.Don'tletthewaterrunintotheroom.4)No+v-ing/n.禁止做某事Noparking/smoking/admission!5).祈使句的强调形式为了表示强调或加强命令、劝告的语气，使句子更具有说服力，常在其谓语动词前加上do。1.Dotellmewheretobuytheticketsfortheconcert.2.Dobecarefulnexttime!1.—Haveanothercupofcoffee,OK?—___________.A.WithmypleasureB.YouarewelcomeC.IcanmanageitD.That’sverykindofyou2.—Alice,youfeedthebirdtoday,______?—ButIfedityesterday.A.doyouB.willyouC.didn’tyouD.don’tyou这是祈使句。有时为了指明向谁请求或命令，祈使句中也可以说出主语。祈使句的反意疑问句用willyou，表示征询对方的意见。5).______straightonandyou’llseeachurch.Youwon’tmissit.A.GoB.GoingC.IfyougoD.Whengoing6).Thereareeighttips(秘诀)inDr.Roger’slectureonsleep,andoneofthemis:____tobedearlyunlessyouthinkitisnecessary.A.doesn’tgoB.nottogoC.notgoingD.don’tgo7).—Englishhasalargevocabulary,hasn’tit?—Yes._______morewordsandexpressionsandyouwillfinditeasiertoreadandcommunicate(交流).A.KnowB.KnowingC.ToknowD.Known8).Standov