Unit 6 第5课时 Task-2022-2023学年八年级英语上册课后培优分级练（牛津译林版）

Unit6Birdwatching第5课时Studyskills&task课下注释小练课下注释小练单词检测1._______________n.说话人2._______________n.旅行3._______________n.申请4._______________n.表格5._______________n.地址6._______________n.主席7.______________vt.介绍8.______________adj.自然的短语自测1.___________________________发出优美的声音2.___________________________我们生活的部分3.___________________________介绍自己4.___________________________欣赏大自然5.___________________________参加活动6.___________________________对……感兴趣7.___________________________做点事情来保护它们8.___________________________拨打...电话和我联系重点句子1、一些作者也喜欢在他们的诗歌里写鸟。_____________________________________________________________2、首先，让我介绍我自己。_____________________________________________________________3、你可以拨我联系或者发atamy@邮件给我。_____________________________________________________________答案自查答案自查单词:1.roduce8.natural短语：1.makebeautifulsounds2.partofourroduceoneself4.enjoythenaturalworld5.takepartinactivities6.beinterestedin...7.dosthtoprotectthem8.callmeon...句子：1.Somewritersliketoincludebirdsintheirpoemstoo.2.First,letmeintroducemyself.3.Youcancallmeoremailmeatamy@.课后培优练课后培优练级练培优第一阶——基础过关练根据句意和所给汉语完成下列单词。1.Pleasefillintheapplication__________(表格)withyourowninformation.2.Rememberto__________(介绍)yourfriendStonetouswhenhearrives,OK?3.Peoplelivinginthisarealivealonglifebecausetheyeat_________(自然的)foodwithoutpollution.4.---Welcometomyhome!Whydidn'tyoupayavisittomelasttime?---Iwouldhave,butIforgotyour__________(地址).5.We'dliketomakeMikeour___________(主席)oftheStudents’Union.6.DoyouliketojointheBirdwatching_____________(协会)7.ManyChinesestudentsrealizethe_______________(重要性)oflearningEnglish.8.Wehopethelocal___________(政府)willtakeactiontocallonpeopletoplanttrees.9.Weshouldtakeanactivepartin__________(保护)theenvironment.10.Internetusersnowusethecharacter“duang”to_________(描述)anykindofspecialeffect.二、用所给单词适当形式填空。11.Iwouldlike_________(become)afamoussingerinthefuture.12.Youneedtoexplainyouridea__________(clear)whenhavingatalk.13.Wehaveclimbeduptothetopofthemountain,Leader.Maywestop________(have)arest?14.Nowadays,manyforeignersareinterestedin__________(learn)Chinese.15.It'simportantforus__________(notsit)infrontofthecomputerforalongtime.16.Mydreamistobea___________(science)whenIgrowup.17.Mostpeoplelikethe_________(nature)world.18.Readingispartofour________(life).19.The__________(speak)onstageismyEnglishteacher.20.Pleasetellmeallthe_________(win)names.Iwanttointroducethem.三、单项选择()21.---Wouldyouliketocometodinnertomorrowevening?---_______,butIhaveanimportantmeetingtoattend.A.Yes,it'strue B.YoureallydoC.It'supstairs D.Yes,Idloveto()22.Todaytheforestsaregettingfewerandfewer.Wemust___________downtoomanytrees.A.keeppeoplefromcutting B.preventpeoplefromcuttingC.stoppeoplecutting D.alltheabove()23.Iheardyourdaughter_________inthenextroomattenlastnight.A,sang B.sing C.singing D.sings()24.Youmustcleantheroomeveryday_____keepitasgoodasnew.A.inorderas B,sothat C.soto D.inorderto()25.Ican’thearyou__________,somethingmaybewrongwithmytelephone.A.carefully B.clearly C.quietly D.slowly()26.---Whatwouldyoulike?---I'dlikeacupofmilkand___________A.twopieceofbread B.twopiecesofbreadsC.twopiecesofbread D.twopieceofbreads()27.Thestoryis__________andallofusare________init.A.interest;interesting B.interesting;interestC.interested;interesting D.interesting;interested()28.Theaccidenthappened_______7p.m._______9p.m.A.from;to B.between;and C.from;and D.between;to()29.Therewillbelesspollution__________morepeopleusepublictransportation.A.but B.though C.unless D.if()30.--Lucy,howdoyourgrandparentslikeclassicalmusic?---__________mygrandpa__________mygrandmalikesit.Theybothlikeitverymuch.A.Either;or B.Notonly;butalso C.Neither;nor D.Both;and参考答案1.roduce3.natural4.address5.chairperson6.Stecting10.describe11.to.become12.clearly13.tohave14.learning15.nottosit16.scientist17.natural18.lives19.speaker20.winners’21.D22.D23.C24.D25.B26.C27.D28.B29.D30.B【解析】21.D句意：---明天晚上你乐意来吃晚饭吗？---是的，我很乐意．本题考查Wouldyouliketodo…？的回答语．肯定回答语：Yes，I'dlike/loveto，委婉式否定回答：I'dliketo．but..也是高频考点。故选D。22.D句意：--今天森林变得越来越少了。---我们必须防止人们砍伐更多的树木。keeppeoplefromcutting防止人们砍伐；preventpeoplefromcutting阻止人们砍伐；stoppeoplefromcutting阻止人们砍伐；alltheabove上面都是。结合语境可知选D。23.C句意：我听见你的女儿昨天晚上10点的时候在隔壁房间里唱歌。sang是sing的过去式，唱歌；sing动词原形；singing现在分词形式；sings第三人称单数形式。根据句意attenlastnight可知，这里表示当时正在发生的动作，故用现在分词形式，选C。这里用的句型是hearsb.doingsth.听见某人正在做某事。24.D句意：为了保持房间整洁如新，你必须每天打扫房间．本题考查介词短语．A不常搭配，B以便，C不常搭配，D为了．sothat后跟从句．inordertodosth为了做某事。答案是D。25.B句意：我听不清你说的话，可能是我的电话坏了．carefully细心地；clearly清晰地；quietly安静地；slowly慢地；根据后句something

may

be

wrong

with

my

telephone．可知是听不清对方在电话中的声音，故选B。26.C句意：---你想要什么？---我想要一杯牛奶和两片面包．根据I'd

like

a

glass

of

milk

and

_________．我想要一杯牛奶和两片面包．可知应该填两片面包．面包bread，是不可数名词，没有复数形式；片piece，是可数名词，复数形式是slices．所以两片面包，应该是：two

pieces

of

bread，故选C。27.D句意:这个故事是有趣的,我们都对它感兴趣。interestn.兴趣,爱好;vt.使……感兴趣,引起……的兴趣。interested,感兴趣的,组成词组beinterestedin对……感兴趣;interesting有趣的,用来修饰物,介绍事物的特征。第一个句子是故事的特征,第二个句子是固定短语,根据句意及结构,故选D。28.B句意：：这个事故发生在七点到九点之间，from...to...意为“从……到……”，between...and...意为“在……和……之间”，根据句意故选B。29.D句意：如果更多的人使用公共交通工具的话将会使污染更少一些，．but除了；though尽管；unless除非；if如果．根据more

people

use

public

transportation，如果更多的人使用公共交通工具是减少污染的条件可知if引导条件状语从句。故选D。30.B句意:--露西，你的祖父母喜欢古典音乐吗？---不但我爷爷而且我奶奶喜欢它。他们都很喜欢。A要么，或B不仅如此，还包括，C也不也不是，D二者都和，根据谓语动词是第三人称单数likes，这里是就近原则，所以去掉D，根据下文theybothlikeitverymuch，去掉AC。故选B。培优第二阶——拓展培优练完形填空阅读下面短文，从短文后所给各题的四个选项（A、B、C、D）中，选出可以填入空白处的最佳选项。Oncetherewasanoldmanwholivedalonelylife.Heworkedasametalcollectorandhewouldsearchtrashbinsformetalwhichhecouldsell.Helivedasadlife，_____31_____hisfacewasbadlyscarred（伤痕）byafirewhichkilledhisfamily.Hewasso____32___thatnobodywouldliketolookathim.Hismain_____33___inlifewastosaveenoughmoneytofixhisfacetoliveanormallife.Nowtherewasahomelessboywhocouldn't____34____anything.Hehadnomoneyandwashungryeveryday.Theboy____35____foodbutsomepeoplebeathimandhecouldn'teven_____36____becausehewasblind.Theoldmansawthe____37____boyandtookhimhome.Thenhe_____38_____himandboughthimclothes.Yearspassedandonedayhesaid，"IwishmyeyesbecamebettersothatIcouldhelpyou.Iknowyouareverytiredtheseyears.Youmustbeverybeautifulbecauseyouareso____39___.MaybeonedayIcouldseeyour____40____."Theoldmanbecame____41_____，beingtoomovedtosayanything.Thenextdayhewenttothehospitalwiththeboyandaskedthedoctor____42_____howmuchitwouldcosttotreathisface.Thedoctortoldhimathousanddollars.Heaskedhowmuchitwouldbetosavetheboy's_____43_____.Thedoctorsaidfifteenhundreddollarswoulddo.Hehadsavedaboutfifteenhundred.Afewminuteslater，theoldmanwentto______44____thedoctorandleft，knowinghecould____45____trulyshowhisfacetotheoneheloved.()31.A.though B.because C.but D.or()32.A.ugly B.lonely C.weak D.dirty()33.A.reason B.promise C.goal D.rule()34.A.say B.see C.understand D.find()35.A.caredabout B.askedfor C.turnedto D.gaveout()36.A.lookaround B.giveup C.runaway D.standup()37.A.poor B.dirty C.independent D.silly()38.A.forgot B.trained C.fed D.praised()39.A.brave B.important C.kind D.humorous()40.A.heart B.hand C.face D.house()41.A.worried B.silent C.proud D.active()42.A.patiently B.quietly C.loudly D.secretly()43.A.belief B.strength C.sight D.life()44.A.call B.pay C.ask D.order()45.A.never B.even C.just D.also阅读理解,阅读下面的短文，选择最佳答案。Nowadays，moreand'morepeoplerealizetheimportanceofhavingahealthyeatinghabit.Asweknow，thedailyfoodweeataffectsusindifferentways.Sometimes，peoplearenotclearaboutwhatkindoffoodishealthyornot.TheUSDAhaspreparedafoodguidetohelppeople.learnaboutwhichkindoffoodisthehealthiesttoeat.Thefoodguidedescribessixmainfoodgroups：meat（likefishandchicken），dairy（likemilkandcheese），grains（likebreadandrice），fruit，andvegetables.Thelastgroupisfatsandsweets.ThoughthisguidewasfromtheUSgovernment，itisalsoveryusefulforpeopleinothercountries.Theresultofthestudyshowsthattoomuchanimalfatdoesharmtoourhealth.Forexample，intheUSA，peopleeatalotofmeatandonlyasmallamountofgrains，fruitandvegetables.Asaresult，theyhaveahighrate（率）ofcancerandheartdisease.Japanesepeopleeatlargeamountsofgrainsandverylittlemeat.TheJapaneselivelongerthananyoneelseintheworld.However，whenJapanesepeoplemovetotheUS，therateofheartdiseaseandcancerrisesastheireatinghabitchanges.Andashamburgersandotherhigh﹣fatfoodsbecomepopularinJapan，therateofheartdiseaseandcancerisrisingthereaswell.Peoplearealsoeatingmoremeatanddairyfoodinothercountries，inwhichthediseaserateisrisingalongwiththechangeofthewaypeopleeat.Doctorssuggestpeopleeatmoregrains，fruitandvegetablesandlessmeatanddairyfood.Itisimportantforchildrentoeathealthilyaswellastheirparents.Whenparentshavepooreatinghabits，theirchildrenusuallydo，too.Afterall，childreneatthesamewayastheirparents.Whenparentseathealthyfood，thechildrenwilllearntoenjoyit，too.Thentheywilldevelopgoodeatinghabitseasily.()46.Inwhichsectionofamagazinecanyoureadthepassage？A.Healthandsport.B.Historyandculture.C.Scienceandtechnology.D.Societyandnature.()47.Paragraph2mainlytellsusthat__________.A.JapanesearealwayshealthierthanAmericansB.livingintheUSisnotgoodforpeople'shealthC.ifyoueattoomuchfatyouwillhavecancerD.thewayweeatmaycausesomehealthproblems()48.WhichofthefollowingstatementisTRUE？A.Parents'eatinghabitsareimportanttotheirchildren.B.ThefoodguidebytheUSDAisonlyfitforpeopleintheUSA.C.Eatingamountofgrainscanmakeyouhavehighrateofcancer.D.Japanesepeoplealwaysknowhowtoeathealthilywhentheyareabroad.()49.Whatisthebesttitleforthepassage？A.Thehealthylifestylearoundtheworld.B.CancerandheartdiseaseintheUS.C.Ahealthyfoodguidetotheworld.D.Keepawayfromhigh﹣fatfoods.参考答案31.B32.A33.C34.B3.5B36.C37.A38.C39.C40.C41.B42.D43.C44.B45A【解析】31.B考查连词。A.though即使；B.because因为；C.but但是；D.or或者。前后句为因果关系，所以连词选择because，句意：他过着非常悲惨的生活，因为他的脸在失去家人的那场大火中留下了伤疤。故答案选B。32.A考查形容词。A.ugly丑陋的；B.lonely孤独的；C.weak虚弱的；D.dirty脏的。因为他的脸上有伤疤所以可推知他很丑，所以没人愿意看他，句意：他太丑了以至于没有人愿意看他。故答案选A。33.C考查名词。A.reason原因，理由；B.promise承诺；C.goal目标；D.rule规则。修复他的脸是他的人生目标，句意：他的人生目标就是存足够多的钱来修复他的脸，从而过上正常人的生活。故答案选C。34.B考查动词。A.say说；B.see看见；C.understand理解；D.find找到。由后文可知这个男孩是个盲人，因此看不见任何东西，句意：现在这里有一个什么也看不见的无家可归的男孩。故答案选B。35.B考查词组。A.careabout关心；B.askfor索要；C.turnto求助于；D.giveout释放，放出。向别人索要食物使用词组askfor，句意：这个男孩乞讨食物但有些人会打他，他甚至不能逃走因为他是个盲人。故答案选B。36.C考查词组。A.lookaround四处看；B.giveup放弃；C.runaway逃跑；D.standup站起来。被人打一般会想要逃跑，但这个男孩不能逃跑因为他是个盲人。句意：这个男孩乞讨食物但有些人会打他，他甚至不能逃走因为他是个盲人。故答案选C。37.A考查形容词。A.poor穷的；B.dirty脏的；C.independent独立的，自主的；D.silly愚蠢的。前文提到男孩没有钱，所以是穷困潦倒的，句意：老人看见了这个穷困潦倒的男孩，把他带回了家。故答案选A。38.C考查动词。A.forget忘记；B.train训练；C.feed喂养；D.praise赞扬，称赞。因为男孩每天都很饿，所以可推知老人第一件事情是给他拿了食物吃，句意：然后他给他拿了食物吃，并给他拿了衣服。故答案选C。39.C考查形容词。A.brave勇敢的；B.important重要的；C.kind善良的；D.humorous滑稽有趣的。因为老人对男孩很好，所以男孩会认为老人很善良，句意：你一定很漂亮因为你很善良。故答案选C。40.C考查名词。A.heart心脏；B.hand手；C.face脸；D.house房子。有文章最后一句﹣showhisfacetotheoneheloved可推知男孩想要看他的脸，句意：或许有一天我能看看你的脸。故答案选C。41.B考查形容词。A.worried担心的；B.silent沉默的；C.proud骄傲的；D.active活跃的，积极的。由说不出话可知老人变得沉默，句意：这个老人变得很沉默，因为太感动而说不出话。故答案选B。42.D考查副词。A.patiently耐心地；B.quietly安静地；C.loudly大声地；D.secretly秘密地。因为不能被男孩听到所以是偷偷地询问，句意：第二天他和男孩去了医院并偷偷问一生需要多少钱才能修复他的脸。故答案选D。43.C考查名词。A.belief相信；B.strength力量；C.sight视力；D.life生活。因为男孩是盲人，所以需要的是恢复视力，句意：他问需要多少钱能回复男孩的视力。故答案选C。44.B考查动词。A.call打电话；B.pay付钱；C.ask问；D.order命令。因为老人想要给男孩治疗眼睛，所以向医生付钱，句意：一会儿过后，老人给医生付了钱就离开了，知道他永远没有机会给他爱的人看自己的脸了。故答案选B。45.A考查副词。A.never永不；B.even甚至；C.just只；D.also而且。因为老人的钱用来给男孩治眼睛了，所以就没钱给自己治脸了，句意：一会儿过后，老人给医生付了钱就离开了，知道他永远没有机会给他爱的人看自己的脸了。故答案选A。46.A47.D48.A49.C【解析】46.A通读全文可知，文章主要讲述了美国农业部为世界准备的健康食物指导。所以可以在杂志的"健康与运动"部分读这篇文章，故选A。47.D段落大意题。根据TheUSDAhaspreparedafoodguidetohelppeoplelearnaboutwhichkindoffoodisthehealthiesttoeat.（USDA准备了一份食物指导来帮助人们了解哪种食物是吃起来最健康的。）可知第二段主要讲了我们的饮食方式可能会导致一些健康问题。故选D。48.A推理判断题。根据Afterall，childreneatthesamewayastheirparents.（毕竟，孩子们和他们的父母有同样的进食方式。）可知父母的饮食习惯对孩子很重要。故选A。49.C标题归纳题。通读全文可知，文章主要讲述了美国农业部为世界准备的健康食物指导。故选C。培优第三阶——中考沙场点兵单项选择()1.Thelocalguidespoke__________shecouldtomakethevisitorsunderstandher.A.asclearas B.asclearlyasC.soclearas D.soclearlyas()2.HeilongjiangProvinceis_________North-eastChina.A.To B.on C.in D.of()3.---Whatdoyouthinkofthewomansinger?---Hervoicesounds____________.Ilikehersongs.A.sweet B.sweetly C.bad D.badly()4.EveryJanuary,alargenumberofbirds_________totheSwanLaketospendwinter.________themcanbeover30,000.A.flies;Thenumberof B.fly;AnumberofC.flies;Anumberof D.fly;Thenumberof()5.I’mhappytoseegreat__________havetakenplaceinmyhometown.ManynewroadshavebeenbuiltA.experiences B.advantage C.dream D.changes()6.---Whydoyouliketheparrot_________?--Becauseithas________feathers.A.well;colour B.better;colourful C.best;colourful D.best;colour()7.Thismathproblemisnot____________forustosolve.A.easyenough B.enougheasy C.easilyenough D.enougheasily()8.Ithink_________necessaryforus________thebirds.A.it;protect B.its;toprotect C.it's;protecting D.it;toprotect()9.Youcancallme_______re-mailme________Sunflower@163.com.A.on;at B.at;on C.in;at D.for;at()10.Taiwanis_________theeastofChinaand__________theeastofFujian.A.in;in B.in;to C.to;on D.to;to二、阅读下面短文，回答下面的问题。TherearemanywetlandsinChinaandsomeofthemhavebecometheworld'simportantwetlands.TheChineseYellowSeaWetlandsareamongthem.TheyareinYancheng，JiangsuProvince.Theyarehomeformanydifferentkindsofanimals.Theworld'slargestMiluDeerNatureReserveisinthem.Morethan700Miludeerlivefreelythere.Therearenotmanyred﹣crownedcranesintheworld，buteverywinteryoucanseesomeintheRed﹣crownedCraneNatureReserveintheYellowSeaWetlands.Thetemperatureinthewetlandsisusuallyneithertoohighnortoolow.Thereisalotofrainandsunshine，too.Theyarereallygoodplacesforwildlife.Offering（提供）foodandhomeforsomespecialkindsofanimalsisnottheonlyreasonwhyweneedtoprotectwetlands.Wetlandsareimportantbecausetheyalsopreventflood.Butsomepeoplewanttochangethewetlandstomakemorespaceforfarmsandlessspaceforwildlife.Luckily，moreandmorepeoplearebeginningtorealizethatweshouldprotecthowthewetlandsassoonaspossible.Everyyear，onFebruary2nd，manyactivitiesareheldtotellpeoplemoreaboutwetlands.根据上面短文的内容，回答问题。（每题答案不超过六个单词）11.WhereistheChineseYellowSeaWetlands？______________________________________________________12.HowmanyMiludeerliveinMiluDeerNatureReserve？_______________________________________________________13.Whyarewetlandsimportantforhumanbeingsbesidesofferingfoodandhomeforsomespecialkindsofanimals？________________________________________________________14.ArethereanyRed﹣crownedCranesintheYellowSeaWetlands？______________________________________________________15.Whenaremanyactivitiesheldeveryyeartoprotectthewetlands？_________________________________________________________三、短文填空请认真阅读下面短文，并根据各题所给首字母的提示，写出一个合适的英语单词完整、正确的形式，使短文通顺。OnAugust20，ChineseastronautsLiuBomingandNieHaishengdidthesecondspacewalkoftheShenzhouⅫtask.Thereisnoairinspacesospacewalkscanbedangerous.Thespaceisf____16____ofharmfulradiation（辐射）.L____17____，thespacesuits（宇航服）canprotectastronautsfrompossibledanger.Aspacesuitislikeasmallstation.Itgetseverythingreadyforastronauts.Undertheprotectionofit，astronautscanbesafewhilec___18_____outaspacewalk.Thesuithasheadphonesands____19___forthemtotalkwitheachother.Thereisalsoamirroronthewrist.Astronautscanchecktheirsuitsbyl___20____atit.Eachsuitc____21___around30millionyuanandittakesfourmonthstom____22____justone!OnSeptember27，2008，ZhaiZhigangworeittocarryoutChina'sfirstspacewalkforabout19minutes.ThesuitsChineseastronautsweartodayarethesecondgeneration（代）.Itcansupportwalksaslongaseighthoursandcanbeusedmoreoften.Thefirstgenerationcouldonlybeusedfivet____23_____withintwoyears，whilethes____24_____generationcanbeused15timeswithinthreeyears.NowChinesescientistsareworkingharder，tryingtodevelopb____25____spacesuits.参考答案1.B2.C3.A4.D5.D6.C7.A8.D9.A10.B【解析】1.B句意：当地导游尽可能清楚地讲话，以便让游客听懂她的话。as...

as

sb.

could相当于as...as

possible，意为“尽可能……”。clearly副词，“清楚地”修饰动词spoke。故选B。2.C句意：黑龙江省在中国的东北。in，on，to表方位，用法区别的最简单记法：in属于，在境内；to不属于也不接壤；on接壤但不属于。本题“黑龙江在中国境内”，因此用in。D选项没有表方位的用法。选C。3.A句意：--你认为那个女歌手怎么样？---她的声音听起来很甜．我喜欢她的歌．sound为系动词，故后面接形容词构成"主+系+表语"结构，所以排除为副词的选项B、D；再由Ilikehersongs可知，喜欢是因为她的嗓音很甜。故选A。4.D句意：每年一月，大量的鸟飞到天鹅湖过冬。数量可能超过3万。alargenumberof大量的，thenumberof⋅⋅⋅⋅⋅⋅的数量，根据句意选D。5.D句意：我很高兴看到家乡发生了伟大的变化。许多新道路已经建成。A经验，B优势，C梦想，D变化，根据句意选D。experience，经验，经历；advantage，优点；dream，梦想；changes，变化．根据句中havetakenplace以及Manynewroadshavebeenbuilt，可知，是家乡发生了巨大的变化，故选D。6.C句意：你为什么最喜欢鹦鹉？因为他有彩色的羽毛。colorful彩色的；like…best最喜欢。据句意，故选C。7.A句意：这道数学题对我们来说不容易解决。这里放在is后面用形容词形式，enough足够的，修饰形容词通常放在后面，easy，简单的，形容词。故选A。8.D句意：我认为保护鸟类对我们来说是必要的。结合设空处前面的判断此处的代词在句子中作形式宾语，常用固定句型：think/find/make+it+形容词+（forsb．）+todosth．，在句中使用it代替todo不定式形式宾语。故选D。9.A句意:如果你想知道更多信息，你可以打电发邮件到Sunflower@163com。emailsb.at+邮箱意为“给某人发电在邮件，邮箱是……”;callsb.at/on+电话号码意为“给某人打电话，电话是……”。故选A。10.B句意：台湾在中国东部，福建省东面。此题第一空根据介词in的固定用法，在内部的事物需要使用in，而台湾属于中国内部；第二空根据常识，台湾和福建有一定距离的隔开，故使用介词to；如果两地接壤，则使用介词on。故选B。11.TheyareinYancheng，JiangsuProvince.12.Morethan700Miludeer.13.Becausetheyalsopreventflood.14.Yes，thereare.15.ItisonFebruary2nd.【解析】11.TheyareinYancheng，JiangsuProvince.细节理解题。根据TheChineseYellowSeaWetlandsareamongthem.TheyareinYancheng，JiangsuProvince.可知，中国黄海湿地就是其中之一。它们位