八年级下unit9-Have-you-ever-been-to-a-museum全单元.ppt

Unit9,Unit9Haveyoueverbeentoamuseum?,SectionA11a-2d,spacemuseumamusementparkwaterparkcameran.,太空博物馆游乐场水上乐园照相机；摄影机；摄像机,Wordstudy,Disneyland,spacemuseum,amusementpark,historymuseum,zoo,waterpark,spacemuseum,Haveyoueverbeentoaspacemuseum?,historymuseum,Haveyoueverbeentoahistorymuseum?,artmuseum,Haveyoueverbeentoanartmuseum?,waterpark,Haveyoueverbeentoawaterpark?,zoo,Haveyoueverbeentoazoo?,amusementpark,Haveyoueverbeentoanamusementpark?,A:Haveyoueverbeento?B:Yes,Ihave./No,Ihavent.,Pre-listening-speaking,Whichoftheseplaceswouldyouliketovisit?Rankthemfrom1(most)to6(least).,1a,spacemuseum_historymuseum_artmuseum_waterpark_zoo_amusementpark_,Have(has)beento意为“曾经去过某地”，表示现在已经不在那里了。可与just,ever,never等连用。如：Ivejustbeentothepostoffice.我刚才去邮局了。HaveyoueverbeentoHangzhou?你曾经去过杭州吗？MaryhasneverbeentotheGreatWall.玛丽从未去过长城。,Have(has)beento后面可接次数，表示去过某地几次。如：IvebeentoBeijingthreetimes.我去过北京三次。Theyvebeentothatvillageseveraltimes.他们去过那个村庄好几次了。,.A:HaveyoueverbeentotheGreatWall?B：Yes,Ihave.Whataboutyou?A:Metoo.=SohaveI.=Ihaveeverbeenthere,too.So+助动词/be动词/情态动词+主语.,A:HaveyoueverbeentotheGreatWall?B:No,Ihavent.Whataboutyou?A:Meneither.=NeitherhaveI.=Ihaventbeenthere,either.Neither+助动词/be动词/情态动词+主语.,Ihavebeentothezooalotoftimes.答_._.(我也是)Iveneverbeentoawaterpark.答_.(我也没去过),TALK,SohaveI,Metoo,Meneither,NeitherhaveI,Sarah,Claudia,Talksomethingaboutthepicture.,Pre-listening,Choosethebestanswer.,WhendidSarahvisittheNationalScienceMuseum?A.TodayB.YesterdayC.Lastyear2.WhendidClaudiavisitthenaturemuseum?LastyearB.LastsummerC.Lastschooltrip3.Whatmaytherelationshipbebetweenthetwospeakers?A.FriendsB.TeacherandstudentC.Motherandkid.,Listening1,Listening1,1b,Listen.Havethesestudentseverbeentotheseplaces?Check()theboxes.,1c.Askandanswerquestionsabouttheplacesin1b.,Exercise,He_(have)everbeentoShanghai.She_(go)tothezoolastweek.I_(have)everbeentoHongKong.They_(nothave)beentotheGreatWall.A:_(have)sheeverbeentoChina?B:Yes,she_(go)therein1989.,has,went,have,havent,Has,went,1.你曾经去过水上公园吗？_youever_thewaterpark?没有。No,_.我也没有。_.2.HehasbeentoAmerica.(1)一般疑问句_he_toAmerica?Yes,_.(2)否定句He_toAmerica.,按要求补充句子。,Havebeento,Ihavent,Meneither,Hasbeen,hehas,hasntbeen,1.-_youever_toawaterpark?-Yes,wehadagoodtimethere.A.Have,goneB.Had,beenC.Have,been,2.-Haveyou_beentoourtownbefore?-No,itsthefirsttimeI_here.A.even,havecomeB.ever,comeC.ever,havecome,3.Haveyou_there?A.beentoB.gonetoC.beenD.gone,C,C,C,Have(has)goneto意为“到某地去了”，表示到了某地或正在去某地的途中。总之，说话时该人不在现场，一般不用第一、二人称代词作主语。如:WhereisTom?汤姆在哪里？Hehasgonetothebookshop.他到书店去了。,HehasgonetoHongKong.他到香港去了。(他已前往香港,或在途中,或已到达。说话人暗示他现在不在现场)HehasbeentoHongKong.他曾到过香港。(说话人认为他过去到过香港,现在已不在该地。言外之意他对香港有所了解),(1).Have(has)beenin意为“已经在某地呆了多长时间”，常与表示一段时间的状语连用。Mr.BrownhasbeeninShanghaiforthreedays.布朗先生来上海已经有三天了。TheyhavebeeninCanadaforfiveyears.他们到加拿大有五年了。,2.havebeenin的用法,1have/hasbeento+地名去过某地（去过已回来）；2have/hasgoneto+地名去了某地（还没回来）；3have/hasbeenin+地名在某地住了有多长。,Havebeento/in和havegoneto的区别,Summary,1.WhereisJohn?He_thesciencelab.A.hasgonetoB.hasbeentoC.wentto2.Whereismysister,mum?She_tothelibrary.Shewillbebacksoon.A.hasbeenB.isgoingC.hasgoneD.willgo,A,C,活学活用,3.MayIspeaktoLinTao?Sorry,heisnotin.He_toChangsha.A.hasbeenB.hasgoneC.went,B,Listening2,2a,Lookatthemapofthetown.Listenandcircletheplacesyouhear.,Listening2,ListenagainandcircleTfortrueorFforfalse.,2b,Lookatthemapin2aandmakeconversationsabouttheplaces.,2c,A:Haveyoueverbeentothespacemuseum?B:Yes,Ihave.Howaboutyou?A:No,Ihavent.B:Oh,itsfantastic.Letsgotomorrow.A:OK.Howarewegoingtogetthere?B:Wecantakethesubway.,极好的,Speaking,Conversation2,A:Haveyoueverbeentothewaterpark?B:No,Ihavent.ButImgoingtherenextweek.Wouldyouliketocome?A:Sure.Howwillwegetthere?B:Wecanrideourbikes.,A:HaveyoueverbeentoDisneyland?B:No,Iveneverbeenthere.A:NeitherhaveI.Letsgo!B:Idreallyloveto,butIdonthaveanymoney.A:Letsgoskatinginstead.B:Ok,whendowegothere?A:Whatabouttomorrow?B:Thatsoundsgood.,Conversation3,2d,Role-playtheconversation.,Iwenttothefilmmuseumlastweekend.Haveyoueverbeenthere?,Yes,Ihave.IwenttherebackinApril.,Languagepoints,1.Ilearnedabouttheinventionsthatledtocolormovies,too.我还了解了一些发明，它们成就了彩色电影。此处learn是“了解；获知；得知”的意思，由介词about或of引入所获知的具体内容。例如：,Thechildrenwereallshockedtolearnofthedeathoftheirheadmaster.得知校长去世，孩子们都十分震惊。Ionlylearnedabouttheaccidentlater.我只是后来才得知了事故的情况。,2.Iveneverbeencamping.我从未野营过。此句为现在完成进行时。这一时态的结构为“havebeen+现在分词”，表示从过去某一时刻延续至今的动作。在本句中，说话人使用这一时态来强调自己至今从未有过野营的经历，欠缺这方面的经验。又如：,HesbeenwatchingTVallafternoon.他一下午都在看电视。Wevebeenlivinglikethiseversincethebirthofmylittlebrother.自打我小弟弟出生，我们就一直这样生活。,我去过北京两次。I_Beijingtwice.2.大声读书是一种学习英语的好方法。Readingaloud_tolearnEnglish.3.昨天他没有去那，我也没去。Hedidntgothereyesterday._.,havebeento,agoodwayto,Meneither,Exercises,4.我了解了一些电影的知识。I_someinformationaboutmovie.5.他的粗心导致了这次失败。Hiscarelessness_thisfailure.,learnedabout,ledto,SectionA23a-3c,A:Haveyoueverbeento?B:Yes,Ihave./No,Ihavent.,Namethekindsofmuseumsthatyouknow.,museum,historymuseum,computermuseum,artmuseum,naturemuseum,sciencemuseum,spacemuseum,filmmuseum,AmericanComputerMuseum,theInternationalMuseumofToiletsinIndia,HangzhouNationalTeaMuseum,Readthearticleandmatchthewordswithitsmeaning.,progressrapidunusualpeacefulimproveinvented,makesth.betterbecomebetteruncommonquietmadequick,inventv.发明;创造,unbelievableadj.难以置信的;不真实的,progressv.进展,rapidadj.迅速的;快速的,Newwords,teaset茶具,socialadj.社会的,peacefuladj.和平的;安宁的,performancen.表演;演出,perfectadj.完美的;完全的,teaart茶艺,itselfpron.(it的反身代词)它自己,collectv.收集;采集,toiletn.坐便器;厕所,unusualadj.特别的;不寻常的,3a.Threestudentstalkaboutthemostinterestingmuseumstheyhaveeverbeento.Readthemagazinearticleandanswerthequestions.,1.Whichthreemuseumsdothestudentstalkabout?2.Whatdoyouthinkisthemostinterestingthingabouteachmuseum?,Ken：ThemostinterestingmuseumIveeverbeentoistheAmericanComputerMuseum.Theyhaveinformationabout,differentcomputersandwhoinventedthem.Theoldcomputersweremuchbigger.Itsunbelievablethattechnologyhasprogressedinsucharapidway!Ivealsolearnedthattherewasaspecialcomputer.Itcouldplaychessevenbetterthanhumans.Iwonderhowmuchmorecomputerswillbeabletodointhefuture.,Amy:IverecentlybeentoaveryunusualmuseuminIndia,theInternationalMuseumofToilets.IjustcouldntbelievemyeyeswhenIsawsomany,differentkindsoftoiletsthere.Themuseumteachespeopleaboutthehistoryanddevelopmentoftoilets.Italsoencouragesgovernmentsandsocialgroupstothinkaboutwaystoimprovetoiletsinthefuture.,Linlin:LastyearIwenttotheHangzhouNationalTeaMuseum.Itsarelaxingandpeacefulplacenearalake.Theteaartperformancesshowhowtomakeaperfect,cupofteawithbeautifulteasets.Watchingtheteapreparationisjustasenjoyableasdrinkingtheteaitself.Ivefinallyrealizedwhymygrandpalovesdrinkingteaandcollectingteasets.,1.Whichthreemuseumsdothestudentstalkabout?2.Whatdoyouthinkisthemostinterestingthingabouteachmuseum?,TheAmericanComputerMuseum;TheInternationalMuseumofToilets;TheHangzhouNationalTeaMuseum.,(1)Aspecialcomputercouldplaychessevenbetterthanhumans.,(2)Thereweresomanydifferentkindsoftoilets.(3)Watchingtheteaartperformanceisenjoyable.,Readthearticleagainandanswerthefollowingquestions,3b,1.WhatdoesKensayabouttheAmericanComputerMuseum?Itsunbelievablethattechnologyhasprogressedinsucharapidway.2.WhatcanwelearnattheInternationalMuseumofToilets?Wecanlearnthehistoryanddevelopmentoftoilets.,3.WhyistheHangzhouNationalTeaMuseumaniceplacetoenjoytea?Becauseitsarelaxingandpeacefulplacenearalake.,3c,Whichoftheunderlinedwordsinthepassagehavethefollowingmeanings?,improvepeacefulprogressedinventedunusualrapid,1.ThemostinterestingmuseumIvebeentoistheAmericanComputerMuseum.多音节词和部分双音节形容词最高级加most构成，前面加the。如:themostbeautifulgirl2.Theoldcomputersweremuchbigger.much可修饰形容词比较级，表示得多。如:muchricheralittle,even,abit也可以修饰形容词比较级。,Explanation,3.Italsoencouragesgovernmentsandsocialgroupstothinkaboutwaystoencouragesb.todosth.鼓励某人做某事e.g.Myfatherencouragedmetotakepartinthesportsmeeting.父亲鼓励我参加运动会。,4.Iwonderhowmuchmorecomputerswillbeabletodointhefuture.不知道将来电脑还能够做些什么事情呢。l)Wonder表示“(对某事）感到疑惑；想要知道；想弄明白；琢磨”，后面常接由what,how,who或if/whether（是否）引导的宾语从句。例如：Iwonderhowtheyregettingon.我想知逍他们现在过得怎样。Ijustwonderiftheyvearrivedsafely.我就想知道他们是否安全抵达了。,2)此句从句部分的取始结构处：Howmuchmorewillcomputersbeabletodointhefuture?是对陈述句Computerswillbeabletodo(much)moreinthefuture.(电脑将来能够做更多的事情。）的提问。由于充当了宾语从句，疑问结构被改成了陈述结构howmuchmorecomputerswillbeabletodointhefuture,即：将助动词will还原到陈述句的位置。,5.TheInternationalMuseumofToilets.国际马桶博物馆这是位于印度新德里的一个主题式展览馆，收藏、陈列的马桶装置十分丰富，从古至今，应有尽有，简直就是一部厕所的发展史。参观者可从不同角度去认识厕所的演变史。同时，博物馆里还收藏了许多名人用过的厕所及相关物品的复制品，旨在开拓人们视野，进行社会文明教育，推广环保宣传和研究。,6.Watchingtheteapreparationisjustasenjoyableasdrinkingtheteaitself.看沏茶的过程和饮茶本身一样令人愉快。-able是一个典型的形容词后缀,可加在动词之后,表示“可.的;能够的”。此处enjoyable(能使人快乐的;令人愉快的)便是一例,再如:drinkable(可饮用的),washable(可洗的),readable(可读的),usable(可用的;可使用的)等等。,SectionA3Grammarfocus4c,Haveyoueverbeentoasciencemuseum?Yes,Ivebeentoasciencemuseum./No,Iveneverbeentoasciencemuseum.Haveyouevervisitedthespacemuseum?Yes,Ihave.Iwenttherelastyear./No,Ihavent.,Grammarfocus,Ivebeentotheartmuseummanytimes.Me,too.AndIvealsovisitedthenaturemuseum.Iveneverbeentoawaterpark.Meneither.,4a,Putthecorrectformsoftheverbsintheblanks.,1.A:Doyouwant_(come)tothespacemuseum?B:No,Ivealready_(be)therethreetimes.2.A:Haveyou_(see)therobotsatthesciencemuseum?B:Yes,I_(go)therelastweekend.,tocome,been,seen,went,3.A:Lets_(spend)thedayatthezoo.B:Well,Ivealready_(be)thereacoupleoftimes,butImhappy_(go)again.4.A:Howabout_(go)totheartmuseum?TherearesomespecialGermanpaintingsthererightnow.B:Sure.Whendoyouwant_(go)?,spend,been,togo,going,togo,5.A:Haveyouever_(visit)thehistorymuseum?B:No,Ivenever_(be)there.,visited,been,4b,Fillintheblankswiththecorrectformsoftheverbsinbrackets.,Mostofus_(see)MickeyMouse,DonaldDuckandotherfamousDisneycharactersincartoonsbefore.Buthaveyouever_(be)toDisneyland?Disneyland_(be)anamusementparkwithaspecialthemeDisneycharactersandmovies.,haveseen,been,is,There_(be)manyexcitingrides,lovelyrestaurantsandfantasticgiftshopsthere.Youcanalso_(see)theDisneycharacterswalkingaroundthepark.Andhaveyouever_(hear)ofaDisneyCruise?This_(be)aboatridewithaDisneytheme.Youcan_(take)arideontheboatforseveraldaysandeatandsleeponit.,are,see,heard,is,take,Ontheboat,youcan_(shop)andhaveDisneypartiesbeforeyou_(arrive)attheDisneyisland.,shop,arrive,4c,Answerthesurveyquestionsandthenaskyourpartner.,构成：have(助动词)+p.phas(第三人称单数助动词)+p.p,PresentPerfectTense,现在完成时,havenot常缩略为havent。hasnot常缩略为hasnt。,现在完成时的用法,ever意为“曾经”，用于疑问句或否定句中，放在助动词与过去分词之间。e.g.HaveyoueverbeentoHongKong?你曾去过香港吗？Ihaventeverspokentoher.我未曾和她说过话。,never意为“从来没有”常与before连用，多放在助动词与过去分词之间。e.g.Ihavenevertravelledbyplanebefore.我以前从来没有乘飞机旅行过。,比较：HehasbeentoBeijing.他曾去过北京。（人已回来，可能在这儿）HehasgonetoBeijing.他已经去北京了。（人已走，不在这儿）,havebeentoyouwonthaveanyproblemgettingrice,noodlesordumplings.Singaporeisalsoanexcellentplacetotrynewfood.WhetheryoulikeIndianfood,WesternfoodorJapanesefood,youllfinditallinSingapore!,也许你会担心人在国外找不到可以吃的东西。,担心,精彩的,优秀的,Mostlargecitieshavezoos,buthaveyoueverbeentoazooatnight?SingaporehasaNightSafari.Itmightseemstrangetogotoazoowhenitsdark.However,ifyougotoseelions,tigersorfoxesduringthedaytime,theyllprobablybeasleep!Alotofanimalsonlywakeupatnight,sothisisthebesttimetowatchthem.AttheNightSafari,youcanwatchtheseanimalsinamorenaturalenvironmentthaninanormalzoo.,夜间野生动物园,但是如果你白天去参观过动物园,你就会发现这个动物园是多么地特别。,天色晚的,黑暗的,狐狸,睡着的,环境,OnegreatthingaboutSingaporeisthatthetemperatureisalmostthesameallyearround.Thisisbecausetheislandissoclosetotheequator.Soyoucanchoosetogowheneveryoulikespring,summer,autumnorwinter.And,ofcourse,itsnottoofarfromChina!,一整年,温度,几乎,赤道,无论何时,WhereisSingapore?2.WhatlanguagesdopeoplespeakinSingapore?3.WhatkindsoffoodcanweeatinSingapore?,ItisinSoutheastAsia.,(para1),ChineseandEnglish.,(para1),Chinese/Indian/western/Japanesefood.,(para2),4.Whatisthebesttimetowatchanimals?Why?5.Whyisthetemperaturealmostthesameallyearround?,Atnight.Becausealotofanimalsonlywakeupatnight.,Becausetheislandissoclosetotheequator.,(para4),(para3),1.MostpeopleinSingaporespeakChinese.2.ItiseasytogetmanydifferentkindsofgoodfoodinSingapore.3.Itisbettertoseelionsandtigersduringthenightbecausetheywillprobablybeawake.4.YoucanvisitSingaporeallyearround.,CorrectAnswers.,FillintheconversationaboutSingaporeusingtheinformationformthearticle.,A:IamgoingtoSingaporenextweek._youever_therebefore?B:Yes,Ive_toSingaporemanytimes.Itsmyfavoritecountryin_Asia.A:Whatlanguagesdopeople_there?B:MostlyChineseand_.,Have,been,been,Southeast,speak,English,2d,A:Whataboutthefood?Isitgood?B:Itsexcellent!_youevertriedIndianfood?IndianfoodisreallygoodinSingapore.A:Isee.Haveyou_heardoftheNightSafari?Someonetoldmetogothere.B:Yes!I_beentotheNightSafari.Itwasreallyexcitingto_theanimalsinthedark.A:Anditisalways_inSingapore?B:All_round!Itsalwayssummerthere!,Have,ever,have,see,warm,year,Afterreading,writedownthreeormorethingsyouhavelearned.Wealwaysrememberthingsbetterifwetaketimetoreflect.,MakingNotes,1.ontheonehandontheotherhand一方面另一方面e.g.Ontheonehand,shetaughtEnglish,ontheotherhandshelearnedChinese.她一方面教英语,一方面学习汉语。,Languagepoints,2.morethanthreequartersofthepopulationareChinesequartern.四分之一；一刻钟threequarters四分之三e.g.Ivegottogoinaquarterofanhour.一刻钟以后我就得走了。,3.Maybeyoufearthatyouwontfearv.害怕；担心e.g.Manypeoplefearchangebecausetheydonotliketheoldwaystobechanged.很多人惧怕变化，因为他们不喜欢旧有的生活方式被改变。,4.Alotofanimalsonlywakeupatnightwakev.醒来；唤醒(wokewoken)e.g.ShewentupstairstowakeJohn.她上楼去叫醒约翰。,5.Itmightseemstrangetogotoa)“好像，似乎”,其后加形容词。e.g.Heseemsunhappytoday.他今天好像不高兴。Sheseemsverysad.她似乎很伤心。b)seem+(tobe)+n.e.g.Theyseem(tobe)doctors.他们好像是医生。c)seem+(tobe)+介词e.g.ItseemslikeyearssinceIlastsawher.自从上次遇到她,好像已过了许多年。,d)seemtodo.e.g.Heseemstobehappy.他好像很高兴。Mymotherseemedtoknowthat.我妈妈好像知道那件事。e)Itseemsthat+从句e.g.Itseemsthatheishappy.=Heseems(tobe)happy.他好像很快乐。,southeastwonderfulpopulationquarterfearexcellentNightSafari,Reviesion,东南部;东南的极好的人口四分之一害怕,担心卓越的夜间野生动物园,environmentnaturaltemperatureequatorwheneverspringautumnseasonawaketype,环境自然的;自然界的温度赤道无论何时春天秋天季节醒着的类型,在东南亚度假胜地超过四分之三的练习英语的好地方中国以外(的地方)担心来自中国的食物不费劲找到米饭觉得勇敢一个绝好的地方,inSoutheastAsiaawonderfulplacetotakeaholidaymorethanthreequartersofagoodplacetopracticeEnglishoutsideofChinafearthatfoodfromChinanothaveanyproblemfindingricefeelbraveanexcellentplace,尝试新食物西餐夜间野生动物园似乎很奇怪天黑在白天如此特殊醒来做某事的最好时间一个更自然的环境,trynewfoodwesternfoodNightSafariseemstrangeItsdark.duringthedaytimesospecialwakeupItsthebesttimetodo.amorenaturalenvironment,一个普通的动物园几乎相同一年到头靠近赤道离不太远,anormalzooalmostthesameallyearroundbeclosetotheequatorbenottoofarfrom,SectionB23a-SelfCheck,Revision,WhatdoyouknowaboutSingapore?,Singapore,language,food,weather,zoo,population,position,position:WhereisSingapore?,position:inSoutheastAsia,Language,ChineseandEnglish.,AlotoffoodfromChina,suchasrice,noodlesanddumplings.Indianfood,westernfoodandJapanesefood.,Food,Population,MorethanthreequartersofthepopulationareChinese.,Zoo,Singaporehasaspecialzoocalledthe“NightSafari”.Alotofanimalonlywakeupatnight,sothisisthebesttimetowatchthem.,Thetemperatureisalmostthesameallyearround.,Weather,3a,Makealistoffactsaboutyourhometownoraplaceyouhavebeento.Thinkaboutthesetopics.,Sizeandlocation:_Population:_Weather:_History:_Placestovisit:_Thingstoeat:_,句型：Haveyouevertried/seen/been?Ifyou,youwill/canYoushouldOnegreatthingaboutis,3b,Writeanarticletoadvertiseyourhometownoraplaceyouhavebeento.,Onethingthatyouhavecollectedbefore:_2.Oneinventionthatyouhavefoundtobeveryuseful:_,1Thinkaboutthethingsbelowandwriteananswerforeachone.,Ihavecollectedstampsbefore.,Ihavefoundcomputerisveryuseful.,Selfcheck,3.Oneunbelievableorunusualthingthatyouveseenorheardrecently:_4.Onewaythatyouveusedtoencourageafriendinthepast：_5.Onepeacefulandquietplacethatyouvebeentorecently：_,Ihaveseenacatwithtwoheads.Itwasunusual.,Ihaveusedtoencouragemyfriendbytellingstories.,Ihavebeentoatownnearthecityrecently.,A:Hey,John._areyoudoingthisweekend?B:Notmuch,Mark.Idontreallyhaveanyplansyet.A:_youeverbeentothespacemuseum?B:_,Ihave.I_therelastmonth.A:Oh,how_it?,2Completetheconversation,What,Have,Yes,went,about/was,B:Itwasgreat.I_beentheremanytimes.A:Isee.I_never_there.B:Well,letsgothisweekendthen.Idont_goingagain.Ithinktheressomethingnewthere.I_notseeitlasttime.A:Perfect!,have,have,been,mind,did,2,Completetheconversation.,A:Hey,John._areyoudoingthisweekend?B:Notmuch,Mark.Idontreallyhaveanyplansyet.A:_youeverbeentothespacemuseum?B:_,Ihave.I_therelastmonth.,What,Have,Yes,went,A:Oh,how_it?B:Itwasgreat.I_beentheremanytimes.A:Isee.I_never_there.B:Well,letsgothisweekendthen.Idont_goingagain.Ithinktheressomethingnewthere.I_notseeitlasttime.A:Perfect!,was,have,have,been,mind,did,Role-playtheconversation.,Speaking,3,Completethechart.,写作要求：写一篇80字的文章描述你的家乡或者你去过的地方。句型：Haveyouevertried/seen/been?Ifyou,youwill/canYoushouldOnegreatthingaboutis,HomeworkWriting,以描述海南岛为例：HaveyoueverbeentoHainanIsland?ItisthesecondlargestislandinChina.Itsabeautifulplace.Ifyougothere,yoush