英語：Unit3全單元教案新部編本(人教版九年級)

1、教師學科教案20-20學年度第一學期任教學科:任教年級:任教老師:xx市實驗學校Unit3Couldyoupleasetellmewheretherestroomsare?一、教學目標：1. 語言知識目標基本詞匯：restroom,stamp,bookstore,postcard,pardon,washroom,bathroom,normal,rush,suggest,staff,grape,central,mail,east,fascinating,convenient,mall,clerk,corner,polite,politely,speaker,request,direction,c

2、orrect,direct,whom,address,underground基本句型：Excuseme,doyouknowwhereIcanbuysomemedicine?Sure.Theresasupermarketdownthestreet.Couldyoupleasetellmehowtogettothepostoffice?Sorry,Imnotsurehowtogetthere.Iwonderwhereweshouldgonext.Couldyoutelluswhenthebandstartsplayingthisevening?Youshouldtrythatnewrideover

3、there.2. 技能目標:（1）能用賓語從句禮貌的尋求幫助。（2）能用正確的方法指路。3. 情感目標:培養(yǎng)學生尊重他人，對人有禮貌，熱愛生活。二、教學重難點：1. 教學重點：（1）禮貌的向他人尋求幫助。（2）正確使用賓語從句。2. 教學難點：運用賓語從句禮貌的尋求幫助。三、教學步驟:SectionA1（1a-2d）Step1Warming-upGreetingStep2Presentation 1） 1）GuessinggameShowpicturestothewholeclass,onestudentexplainstheplacesinEnglishandanotheronewhodoe

4、sntlookattheblackboardguesseswhatplaceitis.Forexample,onestudentsay:Wecansavemoneyorexchangemoneyinthisplace,anotheroneguessitisabank.Getstudentstoguesstheplaceslikebank,postoffice,bookstore,museum,bathroom,washroom,mallandsoon. 2） Showsomestampstostudentsandpresentthenewsentences:Couldyoutellmewher

5、eIcanbuysomestamps?CouldyoupleasetellmewhereIcangetadictionary?DoyouknowwhereIcangetsomemagazines?Step3Practice1) Matcheachthingwithaplaceinthepicturein1a.2) Readthephrases.getsomemoneygetsomemagazineshavedinnergetadictionarygetsomeinformationaboutthetownbuyanewspaperbuysomestampsgetapairofshoesStep

6、4ListeningListenandcompletetheconversationsinthepicturein1a.Thenchecktheanswerswiththewholeclass.Step5PracticeMakeconversationsusingtheinformationin1a.Thentalkaboutyourowncity.Forexample:A: Excuseme,couldyoupleasetellmehowtogettothebookstore?B: Sure,justgoalongMainStreetuntilyoupassCenterStreet.Theb

7、ookstoreisonyourright,besidethebank.A: Thanks.Doyouknowwhenthebookstoreclosestoday?B: Itclosesat7:00p.m.today.A: Thankyou!B: You'rewelcome.Step6Listening1. Listenandnumberthedirectionsintheorderthatyouhearthem.2aYouwillhearsomeofthedirectionsbelow.Numberthedirectionsintheorderyouhearthem.Gotothe

8、birdfloor.Turnleft.Gotothesecondfloor.Turnright.Thesupermarketisbetweentheflowerstoreandthebookstore.Gopastthebookstore.2. Listenagain.Showhowtheboywalkstothesupermarket.Drawalineinthepicturein2a.Thengetonestudentdrawthelineontheblackboard.3. Listenthethirdtimeandanswerthequestions.1) Excuseme,canyo

9、utellmewhereIcanbuysomemedicine?2) Doyouknowhowtogothere?3) OK,great.Oh,andonemorething.Doyouknowwhenthisshoppingcenterclosestonight?4) OK,thanksalot.Step7PairworkMakeconversationsabouttheotherplacesinthepicturein2a.A: Excuseme.CanyoutellmewhereIcanbuysomestamps?B: Yes,there'sapostofficeinthissh

10、oppingcenter.A: Doyouknowhowtogothere?B: Yes.Gotothethirdfloorandturnright.Thengopastthebank.Thepostofficeisbetweenmuseumandlibrary.Youshouldbeabletogetstamps.育人猶如春風化雨，授業(yè)不惜蠟炬成灰A:OK,great.Oh,andonemorething.DoyouknowB:I'mnotsure,butyouA:OK,thanksalot.B:Yourewelcome.Step8Reading1. Readtheconversat

11、ionin2dandanswerthequestions.2. Role-playtheconversation.3. Explainthelanguagepintsin2d.(1) GoalongMainStreetuntilyoupassCenterStreet.1) until和till同義為直到”，加多用于口語，until可以放在句首，till則不能放在句首。2) not.until直到,才”，表示直到某一時間，某一行為才發(fā)生，之前該行為并沒有發(fā)生。e.g.IdidnotstudyEnglishuntil9o'clocklastnight.(2) Pardon?Restroom

12、?Youalreadywanttorest?Butwehaventevenstartedyet!1) pardon用作動詞，后面既可以跟賓語，也可以跟雙賓語；pardonsb.fordoingsth意為原諒/寬恕某人做某事”e.g.Canyoupardonmefornotpassingtheexam,Mom?2) 在沒有聽懂對方的話，請對方重復一下時也可說pardon。e.g.Pardon?ImsorryIcanfollowtyou.(3) Imexcitedtotrytherides!excited和exciting的區(qū)別:1) excited意為激動的；興奮的”，作表語時，主語通常是人；作

13、定語時，常用來修飾人，說明激動的表情。e.g.Allofuswereexcitedwhenweheardthegoodnews.Theexcitedchildopenedhispresentquickly.2) exciting意為“激動人心的”，作表語時，主語通常是物；作定語時，常用來修飾物。e.g.Themovieisveryexciting.Myfathertoldmeanexcitingstory.(4) Imeanyouknow,awashroomorbathroom.mean作動詞有以下含義：1)有的意思，指(多作及物動詞)，其后可跟名詞或代詞，也可跟從旬。e.g.Whatdoes

14、thiswordmean?2)意味(著)(及物動詞)，常跟名詞，有時可跟動詞-ing形式或從句。e.g.Carlreallycouldnotdothatitwouldmeantheendofhiscareer.3)有意圖，打算，想，常跟名詞、代詞或動詞不定式。跟帶不定式的復合結(jié)構(gòu)時，還可用于被動語態(tài)。e.g.Inevermeanttohurtyou.(5) Wenormallysay“toilets”or“washrooms”.normallyadv.正常地;通常地，一般地e.g.Augustisnormallyaslowmonth.(6) Ninethirty,soyoudontneedto

15、rush!rushv.倉促;匆忙n.倉促;匆忙e.g.Thenthreepolicemenrushedathim.(rusvh.)Theymadearushforthedoor.(rushn.)Step9Summary1) Excuseme.WhereisQiaotouMiddleSchool?2) Excuseme.CouldyoutellmewhereQiaotouMiddleSchoolis?3) Excuseme.DoyouknowhowIcangettoQiaotouMiddleSchool?=DoyouknowhowtogettoQiaotouMiddleSchool?4) Exc

16、useme.WhichisthewaytoQiaotouMiddleSchool?Step10HomeworkMakeconversationsaboutyourowntown/city.SectionA2(3a-3b)Step1Revision1) TranslatethesentencesintoEnglish.請你告訴我，怎樣去書店好嗎？打擾了，你知道我在哪能買到一些郵票嗎？育人猶如春風化雨，授業(yè)不惜蠟炬成灰我想知道公園今天什么時候關(guān)門。銀行和超市之間有一個餐館。2) Role-playtheconversationin2d.Step2Presentation1) Showapictur

17、eoffunpark.Askstudents:Areyouexcitedtotrytheseinthefunpark?2) Showaridetothemandsay:Howdoyouthinktheride?Isitfunorscary?Doyouwanttohaveatry?Step3Reading1) Readtheconversationin3aquicklyandtrueorfalsethesentences.AliceandHeWeiareinWaterWorld.Thenewridelooksscary.Alicewasscaryatfirst.Alicethinksthenew

18、rideisactuallyfun.HeWeithinksFunTimesParkrestaurantseversdeliciousfood.ArockbandplaysinWaterWorldRestauranteveryevening.AliceandHeWeicangolatertotherestaurant.2) Readtheconversationagainandanswerthequestionsin3a.1. WhydidAlicenotwanttogoonthenewride?Howdidshefeelaftertheride?2. WhatisspecialaboutUnc

19、leBob'srestaurant?3. ShouldAliceandHeWeigetthereearlyfordinner?Why?Step4PracticeUnderlinethequestionsorstatementsintheconversationthataskforinformation.Rewritetheminadifferentway.e.g.Iwonderwhereweshouldgonext.Couldyoutellmewherewecouldgonext?Checktheanswerswiththewholeclass.Step6Languagepoints1

20、. Iwasscaredatfirst,butshoutingdidhelp.止匕旬相當于Iwasscaredatfirst,butshoutingreallyhelped.原旬是種表現(xiàn)強調(diào)do對謂語動詞進行強調(diào)，構(gòu)成強調(diào)句。e.g.Pleasedobecareful.請一定小心。Idoagreewithyou.我完全同意你的意見。Hedidwarnyouotherday,remember?他前兩天就告誡過你，還t己得嗎？2. Youneverknowuntilyoutrysomething.try的用法1) 做名詞haveatry試一試e.g.Whynothaveatry?為什么不試一試？2

21、) 做動詞(1) trytodosth.努力做某事e.g.Well,welltrytofitnhisehhomeworkintime.那好。我們爭取及時完成作業(yè)。(2) trydoingsth.表示嘗試著去做某事e.g.-Iusuallygotherebytrain.我通常乘火車去那兒。-Whynottrygoingbyboatforachange?為什么不換乘船呢?(3) tryonesbest盡某人最大的努力e.g.Thankyou.Iwilltrymybest.謝謝你。我會盡力而為的。3. IsuggestWaterCityRestaurantinWaterWorld.suggest作動

22、詞，可意為顯示；間接表明”，后可接賓語從句。e.g.Hisbehaviorsuggested(that)hewasakindman.他的行為顯示他是個好人。suggest作建議”講時，應(yīng)注意以下兩點：1) suggestdoingsth.建議做某事e.g.Isuggestedgoinghome.我建議回家。2) suggest后接從旬時，從何常用虛擬語氣，謂語由“should動詞原形”構(gòu)成,should可以省略。e.g.Isuggestedthatweshouldgohome我建議我們回家。另外，suggestion是suggest的名詞形式，作建議”講時，是可數(shù)名詞。e.g.Doyouhav

23、eanysuggestions?(爾有什么建議嗎？4. Therestaurantisalwaysbusy,atthattimesocomealittleearliertogetatable.用于“就餐”的語境時，形容詞busy相當于“吃飯人多；餐廳擁擠”的意思；動詞短語togetatable類似于漢語誼餐桌；占位子”等意思。Step7Homework1 .背誦3a。2 .用“Couldyoutellme寫三?同路的句子。SectionA3(GrammarFocus-4c)Step1Revision1. HowdidAliceandHeWeithinkofthenewride？Students

24、saythesentencestogether?Alicethoughtthatitlookedprettyscary.HeWeithoughtthatitwouldbefun.2. Aftertheride,AliceandHeWeitalkedabouttheirfeeling.Alicethoughtthatwasfun!Shewasscaredatfirst,butshoutingreallydidhelp.HeWeitoldAlicethat“Youneverknowuntilyoutrysomething.3. AliceandHeWeitalkedaboutUncleBobs.A

25、licethoughtthisrestaurantlookedinteresting.Itseemedarockbandplaysthereeveryevening.HeWeisuggestedthattheycouldhavedinnerthere.Step2GrammarFocus1) Letstudentscompletethesentences.1. 打擾了，你知道我能在哪買到一些藥?Excuseme,doyouknowwherebuysomemedicine?2. 當然，順著這條街有個超市。Sure.Thereisasupermarketdownthestreet.3. 請你告訴我怎

26、樣到郵局好嗎？Couldyoupleasetellmegettothepostoffice?4. 對不起，我不確定怎樣到那。,Iamhowtogetthere.5. 你能告訴我們今晚樂隊什么時候開始演奏嗎？Canyoutellusplayingthisevening?6. 晚上8點開始。Itstartsat8:00p.m.7. 我想知道接下來我們該去哪兒。Iwherewe.8. 你應(yīng)該試試那個新的乘騎設(shè)施。Youshouldtrythatnewrideoverthere.2） Objectiveclauseswithwh-questions上一個單元我們已經(jīng)學習了由that和whether,i

27、f引導的賓語從句。這個單元我們繼續(xù)學習由疑問詞引導的賓語從句。疑問詞：疑問代詞（what、whom、who、whose、which）疑問副詞（when、where、why、how）。語序：無論主句是陳述句還是疑問句，也無論主從句間是什么引導詞，賓語從句一律用陳述語序，即“引導詞+主語+謂語+其它”。如：CouldyoutellmewhereWeiFanglives?時態(tài)1. 如果主句是一般現(xiàn)在時或一般將來時，賓語從句的時態(tài)不受限制，可根據(jù)實際表達的需要來確定。如：Jennyknowsthemanwasflyingakiteatthattime.YouwillunderstandwhyIdidi

28、toneday.總有一天你會明白我為什么那樣做。2. 如果主句是一般過去時，賓語從句用過去時態(tài)的某種形式。如：Ithoughthehadgonetotownthatday.我以為他那天進城去了。3. 如果賓語從句敘述的是客觀事實、自然現(xiàn)象或科學真理等，從句不受主句時態(tài)的限制，用一般現(xiàn)在時。如：Hesaidtimeismoney.他說時間就是金錢。3） Practice1. Heaskedforthecomputer.A. didIpayhowmuchB. IpaidhowmuchC. howmuchdidIpayD. howmuchIpaid2. “Haveyouseenthefilm?”he

29、askedme.Heaskedme.A. hadIseenthefilmB. haveIseenthefilmC. ifIhaveseenthefilmD. whetherIhadseenthefilmtyou?”sheasked.tyou3. “Youalvreadygotwell,havenSheasked.A. ifIhavealreadygotwell,hadnB. whetherIhadalreadygotwellC. haveIalreadygotwellD. hadIalreadygotwell.4. Heasked,“Howareyougettingalong?HeaskedA

30、. howamIgettingalongB. howareyougettingalongC. howIwasgettingalongD. howwasIgettingalong5. Heaskedmetoldmetheaccident.A.whomB.whichC.whoD.whose6. SheaskedmeifIknew.A.whosepenisitB.whosepenitwasC.whosepenitisD.whosepenwasitKeys:DDBCCBStep3Function:Askforinformationpolitelyandfollowdirections1) 問路時應(yīng)注意

31、 問路時應(yīng)首先說一聲：“Excuseme這樣可以引起對方的注意，又不失禮育人猶如春風化雨，授業(yè)不惜蠟炬成灰貌。當你沒聽清時，你可以說一聲“Excuseme,wouldyoupleasesayitagain?'獨不起，請您再說一遍好嗎？）或“Ibegyourpardon?對不起，請再說一遍好嗎?）等，禮貌地要求對方重復一遍。問完路后，千萬不要忘記向?qū)Ψ秸f句“Thankyouforhelpingme.或“”Thankyou.”問路時經(jīng)常會用到“向左（右）拐”這樣的表達，英語對此有兩種常見的說法，即turnleft（right）或turntotheleft（right）。表示“在左（右）邊”

32、，英語用介詞on或at均可。2）用英語問路及其回答Excuseme,canyoutellmewheretherailwaystationis?打擾一下，請問火車站在哪兒? Excuseme,butcanyoutellmethewaytothetrainstation?勞駕，請問去火車站怎么走? Excuseme,couldyoutellmewhichisthewaytothenearesthospital?勞駕，請問去最近的醫(yī)院怎么走? Excuseme,wouldyoupleaseshowmethewaytothepostoffice?請告訴我去郵局怎么走好嗎? Excuseme,would

33、youmindtellingmethewaytothepolicestation?勞駕，請告訴我去警察局怎么走好嗎？ Excuseme,howcanIgettoNo.1MiddleSchool?勞駕，請問去一中怎么走? Excuseme,isthistherightwaytothePeolpesPark?打擾了，請問去人民公園走這條路對嗎? Excuseme.CouldyoutellmeifthereisaQiaotouMiddleSchoolnearhere?打擾了，請問橋頭中學是否在這附近? Excuseme.DoyouknowhowIcangettoQiaotouMiddleSchool

34、?=Excuseme.DoyouknowhowtogettoQiaotouMiddleSchool?請問，你知道怎樣去橋頭中學嗎?3)指路的方法Takealongwiththisstreet,andisonyouleft.Godownthisway,andturnleftatthefirstcrossing,andyouis'llfindrightthere,onyourleft.isbehind(near,nextto,ontheleftof) YoucanjusttakeNO.111bus,andgetoffatthesecondstation.Andyoullseeit. Loo

35、k!isinfrontofusfaraway,rightthere!Step4Practice1) Rewritethequestionsin4atomakethemmorepolite. WherecanIbuysomegrapesorotherfruit? HowdoesthisCDplayerwork? HowdoIgettotheCentralLibrary? IstheItalianrestaurantnearbyopenonMondays?Getstudentswritedowntheiranswersintheirbooks.2) Whatshouldeachpersonaski

36、nthefollowingsituations?Letstudentswritedowntheiranswersandthemsaytheiranswersonebyone. Timisveryhungry.CouldyoutellmewhereIcangetsomethingtoeat?Excuseme,wouldyoumindtellingmehowIcangettoanearbyrestaurant?Pardonme,doyouknowiftheresarestaurantaroundhere? Sallyneedstomailaletter. Helenneedstoknowwhent

37、hebikeshopcloses. Beniswonderingiftheresabankintheshoppingcenter.3) Askstudentstowritefourquestionsthatatouristmightaskaboutyourcity/town.Thenrole-playconversationswithyourpartner.Step5ExercisesTranslatethesentencesintoChinese.請你到那后給我打個電話好嗎？請在這條路的盡頭向右轉(zhuǎn)。你能告訴我在哪里可以買到一些郵票嗎？你可否告訴我火車什么時候到達武漢？Step6Homewor

38、k假如你到一個陌生的城市去旅游，你想向當?shù)厝肆私庖恍╆P(guān)于那個城市的東西，請編寫一個你和當?shù)厝说男υ?。SectionB1(1a-2d)Step1RevisionYouareatouristinacity,youwanttoknowsomethingaboutthecity.Makeaconversationaboutaskinginformationpolitely.A: Couldyoupleasetellmewherethenearestbankis?B: Sure,goeastalongthisstreet,thenyoullseeit.A: Canyoutellmeifthereisa

39、deliciousrestaurantnearhere?B: Sure.Walkalongthisstreet,therestaurantisonyouright.A: Anddoyouknowwherethebiggesthospitalis?B: Godownthisstreet,turnleftatthefirstcrossing,youwillseeit.A: Afterdinner,Iwanttobuyapairofshoes,wouldyoumindtellingmewherethenearestsupermarketis?B: Itsoverthere,justacrossfro

40、myou.A: Haha!Iseeit.Thankyouverymuch!B: Youarewelcome.Step2Leadin1) Talkaboutplacesinyourcity.2) Showsomepicturesofplacesanddiscusswhatqualitiesareimportantforeachplace.Step31a&Pairwork1aWhatqualitiesareimportantforeachplace?Writethewordsfromtheboxnexttoeachplacebelow.Writethemostimportantwordsf

41、eresting,fascinating,inexpensive,quietuncrowded,big,beautiful,convenient,safe,cleanPlacesQualitiesrestroomclean,uncrowded,convenientmuseuminteresting,quiet,uncrowdedrestaurantclean,inexpensive,quietparkbeautiful,safe,bigsubwayuncrowded,safe,convenientmallinexpensive,big,interesting,convenien

42、t,safePairwork1bTalkaboutplacesinyourcityusingthewordsin1a.A: TheFunArtsMuseumisreallyinteresting.B: Yes,andit'sbeautiful,too.A:Step4Listening(1c)1) Listenandcheckthesentencesyouhear.Conversation1YoucangotoGreenLand.Conversation2Couldyoutellmewherethebookstoreis?2) Listentotheconversationsandcom

43、pletethesentences.(1c)Conversation1Theboyasksabout,andtheclerktellshimtogotoGreenLand.Conversation2Thegirlasksabout,andtheclerktellshertogotothecornerofMarketandMiddleStreets.Conversation3Themotherasksabout.Thefatherwantstogotoamuseum.Theyoungergirlwantstogotoamuseum.Theboywantstogotoamuseum.Theolde

44、rgirlwantstogotoanmuseum.Theclerksuggeststheygotothemuseum.3) Listenagainandanswerthequestions(1d)Conversation1Theboyasksaboutrestaurants,theclerksuggestshimgotoGreenLand,theyhavedelicioussalad.Step5PracticeRole-playtheconversationsbetweentheclerkandthetourist.A: Canyoutellmewheretheresgoodplacetoea

45、t?B: Ofcourse.Whatkindoffooddoyoulike?A: Idlikefreshvegetables.B: YoucangotoGreenLand,theyhavedelicioussalad.A:Step6Presentation2aWheredoyouneedtomakepoliterequests?Thinkofsomepossiblesituations.Discussthemwithyourpartner.?Inaforeigncountry.?Inpublicplaceslikeabank,apostoffice,alibrary,ashoppingmall

46、,etc.?Atschool.?Athome,especiallywhenspeakingtoyourelders.ZhangMingistravelingintheUSA.Hewantstogotoasmalltownbuthedoesn'tknowthewaynow.Whatshouldhedo?Step7DiscussionDiscussthelanguageyouusedtomakethisrequests,請求).Wasitthesameeachtime?Ifnot,discusswhynot.Step8Reading1） Readthearticleandmatchpara

47、graphwithitsmainidea.2dReadthearticleandunderlinethetopicsentenceforeachparagraph.Paragraph1Whenyouvisitaforeigncountry,itisimportanttoknowhowtoaskforhelppolitely（adv.禮貌地）.Paragraph2GoodspeakerschangethewaytheyspeakindifferentsituationsParagraph3UsuallypolitequestionsarelongerTheyincludeexpressionss

48、uchas“Couldyouplease？”or"MayIask？”Paragraph4However,itisimportanttolearnhowtousetherightlanguageindifferentsituations.2） Readthearticleagainandanswerthequestions.Readparagraph1andanswerthequestion.Whatelsedoweneedtolearnbesidesaskingaquestioncorrectlywhenyouaskforhelp?Weneedtolearnhowtobepolite

49、whenweaskforhelp.Readparagraph2andanswerthequestion.Whatdoweneedtothinkaboutwhenyoutalktodifferentpeople?Weneedtothinkaboutwhomwespeaktoorhowwellweknowthem.Readparagraph3andanswerthequestion.Whatcanleadintoarequestwithastrangeronthestreet?“Excusene,Iwonderifyoucanhelpme'or"I'smrrytotrou

50、bleyou,but”beforeaskingforhelp.2cFindallthedirectquestionsandpoliterequestsfromthepassage.DirectquestionsPoliterequests育人猶如春風化雨，授業(yè)不惜蠟炬成灰1. Wherearetherestrooms?2. Whenistheschooltrip?3. Peter,tellmeyoure-mailaddress.4. Where'spostoffice?1. Couldyoutellmewheretherestroomsare?2. Excuseme,Mr.West.D

51、oyouknowwhentheschooltripis?3. Peter,couldyoupleasetellmeyoure-mailaddress?4. Pardonme,couldyoupleasetellmewheretoparkmycar?1.2dReadtherequestsbelow.Inthesecondcolumn,writeAifyouwouldsayittosomeoneyouknowandBifyouwouldsayittoastranger.Inthelastcolumn,writewhereyouthinkthesepeopleare.RequestPersonPla

52、ce1.Willyoupassthesalt?Ahome2.DoyouknowwhereIcanchangesomemoney,please?Bstreet3.Couldyoutellmewhatjusthappened?A/Banypublicplace/home4.Canyoupleasetellmewherethenearesstationis?tBstreet5.Excuseme,doyouknowwhattimeitbegins,please?Bmovietheate6.Letmeknowwhenyou'reready,OK?Ahome7.Couldyoupossiblyte

53、llmethewaytothevillageschool?BstreetStep9Languagepoints1. Botharecorrect,butthefirstonesoundslesspolite.less+形容詞或副詞，構(gòu)成降級比較形式，相當于中文不那么；稍許不”之意。e.g.Hissecondmovieislessinteresting.他的第二部電影就沒那么有趣。2. Itmightseemmoredifficulttospeakpolitelythandirectly.情態(tài)動詞might表達一種可能性及推測的不確定性，意思與表達可能性的may相當，表示“有可能，也許會”，但語

54、氣更加委婉，更不確定。e.g.Hemightcome,butityusnlvikeerly.他也許會來，但非?？坎蛔　?. However,itisimportanttolearnhowtousetherightlanguageindifferentsituations.it作形式主語【梳理】在英語中，如果主語是較長的動詞不定式或一個句子，為了保持句子結(jié)構(gòu)的平衡，避免頭重腳輕，通常用it作形式主語放在句首，而把真正的主語放在句尾。常見的句型有：1) Itis+adj.(+for+sb.)+todosth.。常用于此句型的形容詞有important,difficult,dangerous,nec

55、essary,useful,possible,用來對todosth.進行說明。如：Itsdifficultforustofinishtheworkinanhour.2) Itis+adj.+of+sb.+todosth.。常用于此句型的形容詞有g(shù)ood,kind,nice,clever,wise等，用來對sb.的性格、品質(zhì)等進行說明。如：Itskindofyoutosayso.Step10Exercises請根據(jù)漢語意思完成下列英語句子(每空一詞)。1. 對他來說，回答那個問題是十分困難的。Itsveryhardhimthatquestion.2. 你這樣說真是太好了。Itsverykindy

56、ouso.3. 我們在閱覽室里保持安靜是十分必要的。Itsnecessary(sdh)okuelepquietinthereadingroom.Itsnecessaryforusinthereadingroom.Keys:1.for;toanswer2.of,tosay3.thatwe,tokeepquietStep11HomeworkWriteaguidetoaplacethatyouknowwell.SectionB2(3a-SelfCheck)Step1Revision1) Writedownthephrases 提出禮貌的要求聽起來更禮貌 一個很直接的問題請求幫助 在不同的情形下取決于 你所用的表達方式比如