苏州市2022-2022学年第一学期期末模拟试卷九年级英语

苏州市2022—2022学年第一学期期末模拟试卷九年级英语总分120分一.听力测试（20分）第一节：听对话或描述，选图画下面有2段描述和3段对话。听完以后，从A、B、C三幅图画中选出正确的一幅。每段描述和对话听一遍。（共5小题，计5分）A、听句子，选图片。(听两遍。)1．2．3．4．5．第二节听短对话，回答问题（共5小题，计5分）听下面5段对话，每段对话后有一个小题。从题中所给的A、B、C三个选项中选出最佳选项，并标在试题的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。()1.Whataretheytalkingabout?A.Buyingabirthdaypresent. B.LearningEnglish. C.Havingabirthdayparty.()2.Whatdoesthewomanmean?A.Themanshouldstopsmoking. B.Themanshouldstopdrinkingcoffee.C.Drinkingcoffeeisbetterthansmoking.()3.WhatisthemostusefulwayforErictoimprovehisEnglish?A.WatchingEnglishmovies. B.Readingmagazines. C.PracticingspeakingEnglish.()4.WhatisTeddy’sattitude（态度）totoomuchhomework?A.Tocopyothers’. B.Totryhisbest. C.Toforgetit.()5.Whatdidthegirlusetodoaccordingtothedialogue?A.Gotobedlate. B.Beafraidofherfather.C.Sleepwiththelighton.第三节、听较长对话，回答问题（共6小题，计6分）听下面两段长对话。每段对话后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话前，你有时间阅读各个小题，每小题5秒钟；听完后，各小题给出5秒钟的作答时间。每段对话读两遍。听下面一段对话，回答第6至第8小题，对话读两遍。现在，你有15秒钟的时间阅读这三个小题。()6.WhatdotheywanttodonextSpringFestival?A.Followthecustoms. B.Haveaspecialone. C.Juststayathome.()7.Whatkindofplacesdoesthemanprefertovisit?A.Cities. B.Beaches. C.Swimmingpools.()8.Whoarethetwospeakersaccordingtothedialogue?Acouple. B.Motherandson. C.Fatheranddaughter.听下面一段对话，回答第9至第11小题，对话读两遍。现在，你有15秒钟的时间阅读这三个小题。()9.Whatwilltheweatherprobablybeliketomorrow?A.Sunny.B.Cloudy. C.Rainy.()10.Whatdoestheboyplantodoatfirst?A.Goonapicnic. B.Gotothecinema.C.Playping-pong.()11.Whatdoestheboyfinallydecidetodo?A.Gotothecinema.B.Readcomputerbooks. C.Playping-pong.第四节、听独白，回答问题（共4小题，计4分） 听下面一段独白，并按独白的要求在试卷上完成任务，你可以边听边完成任务，然后你会看到4个问题和相关的选项。请从每个问题A、B、C三个选项中选出最佳选项。听独白前，你有20秒钟的时间阅读有关材料和4个小题。听完独白后，你有20秒钟的时间来选择有关选项。独白连读两遍。参考词汇:amylum：['æmɪləm]淀粉iodine['aɪədaɪn]碘酒dissolve[dɪ'zɔlv]溶解chopstick['tʃɔpstɪk]筷子mixture['mɪkstʃə]混合物Vitamin[vɪtəmɪn]维生素()12.Whatisnotusedinthisexperiment(实验)?A.Boilingwater.B.Vegetable.C.Milk.()13.Whatcanbeusedifyoudon’thaveaglass?A.AglassB.AbowlC.Achopstick(筷子)()14.Whichofthefollowingisthelaststepoftheexperiment?A.Putalittleamylum(淀粉)intotheglass.B.Drop(滴)someiodine(碘酒)intothemixture(混合物).C.Dropthejuiceofthegreenvegetablesintotheglass.()15.WhatcolorwillitbeifthereissomeVitaminC(维生素C)inthevegetable?A.BlueB.MilkwhiteCYellow二、单项选择(每小题1分,共15分)()1.It’sverykind______youtogetthetickets______theWorldCup.A.for,of B.of,for C.of,toD.to,for()2.Whenthecoldwintercomes,awarmspringis________A.nearB.nextC.nearby D.nextto()3.---Teenagersshouldhave_____rightideas.---Iagree.A.hisownB.theirownC.themselvesD.himself()toomuchtimesurfingonlineisnotgoodforoureyes.A.SpendingB.TakingC.PayingD.Costing()5.--Ihavegreat________inlearningmathandI’msoworried.Couldyouhelpmewithit?--Sure,Iwouldbegladto.A.interestB.troubleC.funD.success()6.–Theredidn’tusetobesomuchpollution,__________?--No,butnowthingsgetmoreandmoreserious.A.didn’tthereB.weren’tthereC.didthereD.werethere()7.Hey,turnitoff!Wedon’t_______musicinthereadingroom.A.likeB.allowC.hearD.play()8.Atfirsthehatedthenewjobbutdecidedtogivehimselfsometimetosee______itcouldgetanybetter.A.if B.howC.whenD.what()9.---Iamhungry.Isthereanybreadinthefridge?---_______.Butwehavesomecakes.Wouldyouliketohaveone?A.NothingB.NooneC.SomeD.None()10.Ifyouwanttogotothecinemathisevening,so_______I.A.doB.wantC.amD.will()11.Healways_______hisfriendsabouteverything.Infacthehasnothoughtsofhisown.A.agreeswithB.talkswithC.thinkswithwith()12.---_______doyoulikethemusic?---It’sfantastic!Ithinkit_______Mozart.A.What;belongstoB.How;belongstoC.What;belongsD.How;belongs()13.---Haveyoueverheardofthepopularstar______iscalledLadyGaga?---Tobehonest,Ican’tstandher.A.WhoseB.whomC.whichD.Who()yourgrandpafallsdownthesteps?Soyoushouldgowithhim.A.WhataboutB.WhatifC.EvenifD.Asif()15.---WillyoujoinustoplaybasketballonSaturdayafternoon?---____________,butIpromisedtogoswimmingwithEric.A.Nevermind B.MypleasureC.Takeiteasy D.Manythanks三、完形填空(每小题1分,共10分)根据短文内容,从ABCD四个选项中选出一个能填入相应空格内的最佳答案.Manystudentshavehobbies,suchasreading,painting,growingvegetablesintheirgardens,andlookingafteranimals.somehobbiesarerelaxingand__1__arecreative.Hobbiescandevelopyourinterestsandhelpyoulearnnewskills.DavidSmithisastudent,andhishobbyis2__thesummerof2000,hespentfourweeksonasummercamp.Aswellastheusualactivities,suchassailing,climbingandmountainbiking,therewasawritingworkshopwithaprofessional__3__“Sheaskedustoimaginethatwewereinastory.Thenwewroteaboutour_4__atthecamp.InseniorhighschoolDavidwroteastoryaboutteenagelife,andit__5__asabookin2022.Manyteenagerslovehisbook,andasaresult,Davidhasbecomea__6__youngwriter.Davidhasbeenverylucky__7__hishobbyhasbroughthimenjoymentandsuccess,butheis__8__interestedinmanyotherthings.“Ilikeplayingvolleyball,too,”saysDavid.“Ispendsomeofmyfreetimeplayingvolleyballformyschoolteam.__9__I’llwritemorebooksinthefuture,butI’mnotsure.”It’ssometimesdifficult__10__thatweshouldn’tspendallourtimeonourfavoritehobby.Therearemanyotherinterestingthingstodoinlife,andweshouldtrytodosomethingnewordifferent.()1.A.other B.others C.theother D.another()2.A.During B.At C.For D.On()3.A.manager B.doctor C.singer D.writer()4.A.experiences B.tiredout C.excuses D.experiments()5.A.tookout B.triedout C.cameout D.wentout()6.A.successful B.normal C.polite D.lonely()7.A.or B.but C.because D.though()8.A.too B.also C.only D.either()9.A.Usually B.Immediately C.Maybe D.Once()10.A.remember B.remembers C.remembered D.toremember四、阅读理解(每小题2分,共30分)阅读下列材料,从ABCD四个选项中选出最佳答案.AItcomeswithoutwarning.Itdestroyspeople’sbodies.Itkillsalmost5,000peoplearoundtheworldeveryday.ThisisAIDS–oneofthemostdangeroushumandiseasesontheEarth.December1isWorldAIDSDay.Thisyear’sthemeis“GettingtoZero:zeronewHIVinfections(传染),zerodiscrimination(歧视)andzeroAIDS–relateddeaths”.AIDSstandsforAcquiredImmunodeficiencySyndrome(获得性免疫缺陷综合症).ItiscausedbyHIV–avirus(病毒).HIVtravelsinpeople’sbloodandaffectsTcells(细胞),atypeofcellthathelpsthebodyfightdiseases.ItmaytakeyearsforthevirustoharmenoughTcellsfortheinfectedpersontogetsickanddevelopAIDS.HIVandAIDSspreadsthroughblood-to-bloodcontact,sharingneedlesorhavingbloodtransfusions.AmotherwithHIVcangivethevirustoherunbornbaby.UnsafesexcanalsospreadAIDS.Rightnowthereisnocure(治疗)forHIVorAIDS.However,newtreatmentscanhelppeoplewiththeviruslivelonger.The“AIDSCocktail(鸡尾酒疗法)”,usesseveraldrugsmixedtogetherlikeacocktail.ItcanhelppeoplewithHIVtolivelonger.OnWorldAIDSDay,peoplewearredribbonstoshowtheycareaboutHIVandAIDS.Americanartiststhoughtuptheredribbonsin1991.Theychoseredbecauseitisboldandvisible–symbolizing(象征)passion,aheartandlove.HowmuchdoyouknowaboutAIDS?Q:CanyougetAIDSfromshakinghandswithsomeonewhohasAIDS?A:No.TheHIVviruscannotliveoutsidethehumanbody.Sosocialcontactsuchashugging(拥抱)orkissinganAIDSpatientcannotgiveyouAIDS,either.Q:CanyougetAIDSifmosquitoes(蚊子)bite(叮咬)you?A:No.Mosquitoesdotakebloodfrompeoplebuttheydonotexchangebloodbetweenpeople.Q:IfadogbitessomeonewithAIDS,andthenbitesyou,canyoucatchAIDS?A:No.AIDSonlyaffectshumans.Animalscannotcatchthisillnessfrompeople,andpeoplecannotcatchitfromanimals.()1.WhichofthefollowingisNOTthewayofHIVinfection?A.sharingneedlesB.havingbloodtransfusionsC.shakinghandsD.amotherwithHIVgivesittoherunbornbaby()2.Whatis"AIDSCocktail"?A.ItisakindofwineforthepeoplewithHIV.B.ItisagoodwaytocureAIDS.C.Itcanhelptheviruslivelonger.D.Itisoneofthenewtreatments.()3.Whatisthemainideaofthepassage?A.AIDShaskilledmanypeople.B.WhatAIDSisandhowitisspread.C.December1:WorldAIDSDay.D.WaystogetAIDS.BMakingmistakesispartoflife.Ifyoutrytolivealifewithoutmakingmistakes,you’llprobablyneverbeabletoleaveyourownhome.Thenyouwon’tbeleadingalifeatall.Thesameruleapplies（遵循）whenlearningalanguage.TheonlywaytolearnEnglishwithoutmakingmistakesisnottotalk.Butifyoudon’ttalk,youdon’tpracticeanddon’tlearn.I’mnotcondoningignoring（忽视）grammarandvocabulary.Thoseareallveryimportant.Andifyounoticethemistakesinsideofthose,youshouldtrytocorrectthem.Butdon’tletfear（担心）ofmakingamistakekeepyoufromtalking.Youhavetobreakoutofthefear.Andyou’vetostartmakingmistakesrightnow.Becausenotuntilyoumakemistakescanyoucorrectthem.Andonlywhenyoucorrectthemcanyougetbetter.Rememberyou’vetocrawl（爬）beforeyoucanwalk,you’vetowalkbeforeyoucanrun.SoIwanteveryonetoopenuptheirmouthsandstarttalkingasmuchaspossible,sothatyoucanfindoutwhatyourmistakesare,andthenhelpyourselftotalkbetter.4.Thewritertellsus________.A.nottomakeanymistakesB.nottoleavehomeorwewillmakemistakesC.itisimpossibletolivealifewithoutmakingmistakesD.therearetoomanymistakesinourlife5.ThewriterthinksinEnglishstudy_______.A.learninggrammarandvocabularyismoreimportantthanspeakingB.youshouldcorrectthemistakesinsideofgrammarandvocabularyC.youshouldlearnrightgrammarandvocabularyD.youshouldignoregrammarandvocabulary6.Thewriterthinkstheprocess（过程）oflearningtospeakEnglishis_______.A.listening－speaking－readingB.speaking－listening－readingC.makingmistakes－correctingmistakes－gettingbetterD.findingmistakes－speaking－gettingbetter7.Usuallyababycan_______.A.walkafterhecancrawl B.runbeforehecanwalkC.walkbeforehecancrawl D.runassoonashecanwalkCDoyoulikemagic?Doyouhaveinterestingmagicstoriestoshare?LiuQianisamagicianfromTaiwan.FortheCCTVSpringFestivalGala(春晚)heputontwomagicshows.Theywereverysuccessful.Nowmanypeoplearemadabouthismagic.Weallwanttoknowhowtodoit!Liudidn’tgotoanymagicschool.Helearnedbyhimself.Heworkedhardatit.Nowheisagreatmagician.WhenLiuwasseven,hesawacointrickinabigstore.AtthatmomentLiudecidedtolearnmagic.ManyteenagersfellinlovewithmagicafterLiu’stwoshowsfortheCCTVSpringFestivalGala.They’restudyinghowLiu’strickswork.IheardthatoneboycandothetricksinLiu’sshow.LiJie,atopstudentinmyclass.Helovedmagicwhenhewasyounger.Hespentlotsoftimestudyinghowtoplaytricks.Hecoulddocardtricksreallywell.Hesaid,“Theylookedsodifficulttopeople,butinfacttheydidn’tneedmuchskill.OnceIdidoneformysister.Shewasverysurprisedandaskedmetodoitagain!”8.HowdidLiuQianlearnmagic?A.Helearneditatamagicschool. B.HetaughthimselfC.Helearneditinamagicclub. D.HelearneditbywatchingTV.9.WhendidLiudecidetolearnmagic?A.AfterhistwoshowsfortheCCTVSpringFestivalGala.B.WhenhewasmiddleschoolstudentC.Attheageofseven.D.Whenhewas14yearsold.10.WhatdoesLiJiethinkofthemagic?A.NoonecandoitexceptLiuQianB.Itishardforordinarypeople.C.It’seasy,butitneedsmuchskill.D.Itlookshard,butitdoesn’tneedmuchskill.11.Accordingthepassage,whichofthefollowingistrue?A.LiuQianbecameafamousmagicianaftertheCCTVSpringFestivalGala.B.Manyteenagersfallinlovewithmagicbecausetheywanttoknowhowtodoatrick.C.LiJie’ssisteraskedhimtodoitagainbecauseshewantedtolearnhowtodocardtricks.D.LiJiecoulddocardtrickswellbecausehelearntthemfromLiuQian.DSingapore’spublictransportsystemisoneofthebestintheworld,soyoushouldhavenoproblemfindingyourwayaroundlikealocal.Therearethreemainformsofpublictransportthatyouwouldfindinanyothermajorcity—trains,busesandtaxis.TRAINSTrainsrunfrom6:00amtomidnight.Singletripticketsstartat80cents.IfyoubuyanEZ-Linkfor$15,youcanridethetrainsandbusesasyoulike.Ifyouneedmoreinformation,justcallTransitLinkoUSESThereareseveralbusservicesinSingaporeandfaresstartat80cents.Besurealwaysaskthedriverthecostofyourticketashecannotgivechange.Ifyouneedhelp,justcallTransitLinkoTAXISTherearethreemaintaxicompanies—CityCab(65522222),Comfort(65521111)andTibs(65528888).Bookingcanalsobeeasilybycallingthenumberslistedabove.TENTALCARSDrivinginSingaporeisapleasureandifyoulikedtotravelatyourownpace,rentingacarisagoodchoice.RentingtakesawaythehassleofgettingtoplacesaroundSingapore.Justsitbackandenjoythecity.Italsomeansyou’llgettoseealotmorethatatrainsorabuswon’tletyousee.Forcarrental,callAvison+6567371668.12.BuyanEZ-Linkcard,youcantakeA.bothbusesandtrainsB.onlytrainsC.bothbusesandtaxisD.onlyrentalcars13.Whenyoutakeabusthere,alwaysremembertoA.takeyourownlicensewithyouB.askthedriverhowmuchyourticketisC.buythebusmapofSingaporeD.bookyourticketaheadoftime14.WhatdoyouknowabouttravelinginSingaporefromthepassage?A.Alocalhasnotroublefindinghiswayaround.B.It’smuchcheapertogoaroundbybusthanbytrain.C.YoucanseealotmoreinSingaporeonlybyrentingacar.D.It’sveryconvenientforvisitorstotravelinSingapore.15What’stheadvantageofrentingacar?A.It’smuchcheaper.B.Youwillfeelverytired.C.Youcan’tgototheplacesaroundSingapore.D.Youcanseemanyotherthingsthatyoucan’tseeifyoutakeabusoratrain.五单词拼写（每小题1分,共10分）Ihavealookatthe_______________（菜单）2.It’sverysunnyoutside.You’dbetterwear________(太阳镜)whenyougoout.（污染）isveryseriousinthiscity.reallywantto_____________（经历）lifeinthewild.AustralianshavemanyBritish__________（亲威）.is______________（希望渺茫）ifyouputyourheartintoit.Xiangwas__________（鼓励）atfirsttotrainasahighjumper.littleboywaspunishedforhisbad__________（行为）.themountain,theyhavetoliveina_________（洞穴）forthreenights.ofthewondersofthe___________（自然的）worldistheGrandCanyon.六句子翻译（共15分，每小题3分）1．我们最好早点起床以便能看到升国旗仪式。_____________________________________________________________________________2．不少中国学生学英语语法挺头疼的。_____________________________________________________________________________3．废水和废气已经对环境造成了不良影响。_____________________________________________________________________________4．我认为这部小说不值得看._____________________________________________________________________________5．现在许多青少年由于过重的作业负担而得不到充足的睡眠。七、书面表达（共1小题，计20分）每个人都有与众不同之处，有些人性格外向，喜欢结交朋友；有一些人喜欢阅读，经常去图书馆。还有一些人对生活持有乐观积极的态度，遇到困难也会勇敢面对。你有什么与众不同的地方吗？是什么让你变得与众不同呢？请以“Whatmakesmedifferent?”为题写一篇文章（部分已给出）。注意：1.内容必须包括已给出的信息，要求表述清晰，但不要逐词逐句翻译；

2.开头和结尾已经为你写好，你只需接着写中间部分。

3.词数：80个左右。开头部分内容不计入总词数。一些学生性格外向喜欢结交朋友一些学生喜欢阅读最喜欢去的地方是学校图书馆还有一些学生保持乐观的态度遇到困难也会勇敢面对你…………参考词汇：keepoptimistic(保持乐观)，face…..bravely(勇敢面对)Whatmakesmedifferent?IwalkthroughthedoorsofmyschoolasIwatchhundredsofkidspassby.Manyteenagerslikemecomeheretostudybuteverystudentisdifferentfromothers.Whatmakesussodifferent?Forexample,____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________听力原稿第一节：听对话或描述，选图画下面有2段描述和3段对话。听完以后，从A、B、C三幅图画中选出正确的一幅。每段描述和对话听一遍。（共5小题，计5分）1．W：Whoisyourfavouritestar?M：IlikeGeYoubest.2．W：Anythingtodrink?M：Idon’tlikecoffee,justsomeorangejuice,please.3．W：Goodafternoon,Sir.WhatcanIdoforyou?M：I’dliketoborrowabookoncomputer.4．W：Howmanystudentsinyourclassridebikestoschooleveryday?M：Halfofuscometoschoolbybike.5．W：Pleasedon’tsmokeonthebus.M：Sorry,Ididn’tnoticethesign.第二节听短对话，回答问题（共5小题，计5分）听下面5段对话，每段对话后有一个小题。从题中所给的A、B、C三个选项中选出最佳选项，并标在试题的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。Text1:W:I’dliketogetmysisteranicepresentforherbirthday.M:Well,she’slearningEnglish.WhataboutanEnglishdictionary?W:Isitusefultoher?M:Ithinkso.Text2:W:Oh,dear,whatdidthedoctorsaytoyou?M:Shetoldmetostopsmoking.W:Butshouldn’tyoustopdrinkingcoffee?M:Drinkingcoffeeisbetterthansmoking.Text3:W:Hey,Eric!Ihearthatyou’vepassedexamsintheGrammarSchool.HowcanyouimproveyourEnglishsofast?M:BywatchingEnglishmoviesandreadingmagazines.But,PracticingspeakingEnglishisthemosthelpfulforme.Text4:W:Istheretoomuchhomeworkinyourschool,Teddy?M:Uh...yeah,sometimes.W:Ifyoucan’tfinishitontime,howdoyoudealwithit?M:Somejustcopyothers’,andsomeofusevencanforgetit,butIalwaystrymybest.Text5:M:Honey,it’sbedtime.Youshouldgotoschooltomorrow.W:Ok.Andplease,helpmeturnoffthelights.M:Really?Aren’tyouterrifiedofthedark?Youusedtobeafraidofitwhenyouwerealittlekid.W:Oh,I’m8yearsoldnow.AndIheardthatgoingtosleepwithbedroomlightonisnotgood.第三节、听长对话回答问题。听下面两段长对话。每段对话后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话前，你有时间阅读各小题，每小题5秒钟；听完后，各小题给出5秒钟的作答时间。每段对话读两遍。(停2秒)听下面一段对话，回答第6至8三个小题。现在，你有15秒钟的时间阅读这三个小题。(停10秒)Dialogue1：W：NowadayssomecustomsoftheSpringFestivalarechanging.M：Yeah,moreandmorepeoplegotravelingduringtheSpringFestival.W：HowaboutgoingonavacationnextSpringFestivalforachange?We’vebeentoobusysincewegotmarried.M：Soundsnotbad.W：Whichdoyouprefer,sightseeinginthecityorabeachvacation?M：Oh,Ihavebeenboredwiththebusycitysincewemovedhere.W：ButIcan’tswim,yousee.M：Everythinghasitsfirst.听下面一段对话，回答第9至第11三个小题。现在，你有15秒钟的时间阅读这三个小题。Dialogue2:M:Hi,Alice.Whatanicedaytoday!W:Butitwillbecloudyintheafternoon,theweathermansays.M:Really?Then,whatwilltheweatherbeliketomorrow,doyouknow?W:Well,it’sprobablygoingtohavesomerain.M:Whatapity!W:Areyougoingtodosomethingoutdoors?M:Yes.Iamgoingonapicnicwithmyfriends.Ifitrains,we’llhavetochangeourplan.W:Don’tworry.Ifso,therearestillmanythingsyoucando.M:Likewhat?W:Youcangotothecinema,playping-pongoryoucancometomyhouse,ifyoulike.I’vejustboughtseveralbooksoncomputer.M:That’sgreat.I’vewantedtoreadsuchbooksforalongtime.第四节、听独白，回答问题（共4小题，计8分） 听下面一段独白，并按独白的要求在试卷上完成任务，你可以边听边完成任务，然后你会看到4个问题和相关的选项。请从每个问题A、B、C三个选项中选出最佳选项。听独白前，你有20秒钟的时间阅读有关材料和4个小题。听完独白后，你有20秒钟的时间来选择有关选项。独白连读两遍。参考词汇:amylum：['æmɪləm]淀粉iodine['aɪədaɪn]碘酒dissolve[dɪ'zɔlv]溶解chopstick['tʃɔpstɪk]筷子mixture['mɪkstʃə]混合物Vitamin[vɪtəmɪn]维生素Hello,boysandgirls!Doyouknowchemistry?Justlikeitsname,chem-is-try,chemistryisanexperimentalscience,whichisinterestingandfullofchallenge.TodayIwilltellyouasimpleexperimentwhichcanhelpyoucheckupifthereisanyVitaminCinthegreenvegetable.Youdon’tneedanyspecialchemicals,butalittleamountofamylum(淀粉),boilingwater,iodine(碘酒)andthevegetableyouwanttotest.

Followingarethestepsof