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假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文. 文中共有10处语言错误,每句中最多有两处.每处错误仅涉及一个单词的增加、删除或修改. 增加:在缺词处加一个漏字符号(/\)...
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高三下学期英语《》真题及答案
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假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文文中共有10处错误每句中最多有两处
假定在英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文文中共有10处语言错误每句中最多
假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文文中共有10处语言错误每句中最多有
假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文.文中共有10处语言错误每句中最多
假定英语课上老师要求同桌之间修改作文请你修改你同桌写的以下作文文中共有10处语言错误每句中最多有两处
假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文文中共有10处语言错误每句中最多有
假定英语课上老师要求同桌之间交换修改作文请你修改你同桌的以下作文文中共有10处语言错误共有10处语言
假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文文中共有10处语言错误每句中最多有
假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文文中共有10处语言错误每句中最多有
假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文文中共有10处语言错误每句中最多有
假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文文中共有10处语言错误每句中最多有
假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文文中共有10处语言错误每句中最多有
假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文文中共有10处语言错误每句中最多有
假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文文中共有10处语言错误每句中最多有
假定英语课上老师要求同桌之间交换修改作文请你修改你同学写的以下作文文中共有10处语言错误每句中最多有
假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文文中共有10处语言错误每句中最多有
假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文文中共有10处语言错误每句中最多有
假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文.文中共有10处语言错误每句中最多
假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文文中共有10处语言错误每句中最多有
假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文作文中共有10处错误每句中最多有两
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7.5分SpringsummerfallWinter…andSpringisagreatAsianfilm.Althoughfewaudiencearelikelytorelateimmediatelytothecharacters﹣﹣Buddhistmonks和尚wholiveinloneliness﹣themovie'sthemesaboutthechangingoflifeandthedesireforpeaceandredemption救赎haveuniversalmeaningandvalue.OnecanbeaNewYorkCitystockbrokeroraSaltLakeCityteacherandstillunderstandthepointsbeingmadeinthefilm. Themoviebeginswhereitends﹣withanagingmaninstructingwisdomtoayoungmonk.Thefilmraisesquestionsabouthowweliveourlivesandhowactionslikeripples涟漪inthewatersoftimecanhaveunexpectedconsequencesyearslater.Bydescribingthelifeofoneunnamedindividualfromhisboyhoodtoadulthooditcoversasurprisinglylargeamountofthehumanexperienceincludingdesireloveenvymurdersuicideandredemption.Thesethingshappenquicklyonscreen.Wefeelsadforlostinnocenceandappreciatetheaccumulationofwisdom.Bytheendofthefilmwefeelthatalongandrewardingjourneyathisside. AlotoffilmsoriginatinginAsiadon'treallyshowaworldviewthatisallthatdifferentfromthatshowninWesternfilms.ThisisoneEasternfilmthatshowsawordviewthatisverydifferentfromtheWesternviewoftheuniverse.Inthewestweareallaboutjusticeandpunishment.Thisfilmhassomepurificationinitbutitismoreaboutlearningfromone'smistakesandmoralpurification.Themoviedoesn'tjustgivelipservicetoBuddhismassomanyfilmsdobutitpresentsBuddhistprinciplesclearly.OnewaythefilmexplainsthoseprinciplesisinascenethatwouldneverhappeninaWesternfilm.ItisthestrangestlongestmostunlikelypolicearrestscenethatIcanrecallseeinginafilm. 28.ThewritermentionsANewYorkCitystockbrokeroraSaltLakeCityteacherinParagraph1toshow. A.thefilmiswellreceived B.thethemegetsacrossclearly C.thefilmisintendedforAmericans D.thelanguageofthefilmisnobarrier 29.Wecanlearnfromthepassagethatthefilm. A.describesafamousmonk'swholelife B.exploresnothingbutgoodhumannature C.showsBuddhismprinciplesinaparticularway D.focusesonjusticeandpunishmentlikeWesternfilms 30.Itcanbeinferredfromthepassagethatthewriter. A.appreciatesthisAsianfilm B.fanciesBuddhism﹣themedfilms C.encouragespeopletowatchthefilm D.praisesbothWesternandAsianfilms.
WXYZ是原子序数依次增大的四种短周期非金属主族元素qrsh是这些元素形成的物质其中h是离子化合物q是制太阳能电池的主要原料s常温下呈气态且其水溶液显碱性r为二元化合物其浓溶液在空气中易形成白雾.下列说法正确的是
你是天津某中学的学生李津暑假期间你到苏格兰参加了一个英语夏令营住在Susan的家里受到了很好的招待请给Susan写一封Email 内容包括 1.感谢Susan和她的家人对你的热情招待 2.了解到Susan今年7月想到中国来旅行后你表示非常欢迎并邀请她到夭津来 3.至少介绍天津的三个特点例如地理历史人文物产等. 注意 1.请使用规范英语词数110字左右 2.可适当加入细节以使内容充实行文连贯
7.5分Theanswertoprotectingandsavingmarine海洋wildlifecanstartwithcuttingbackonsomethingAmericansuseeveryday﹣plasticdrinkingstraws.ActorAdrienGrenierbestknownforplayingVincentChaseinthe2015movieEntouragehaslaunchedacampaigntoreducetheamountofsingle﹣useplasticusageinthiscountryinordertoprotectandsavemarinewildlifeandtheenvironment.Plasticdrinkingstrawsareamongmanysingle﹣useplasticproductscontributingtothedevastatinglossofmarinelifebutthey'reagreatplacetostartbecausethey'resomethingAmericansareusingbythehundredsofmillionswithoutanycluethatthey'resodamaging. AccordingtoEcocycleAmericansusemorethan500millionstrawsdailywhichisenoughtofill127schoolbuseseachdayandtheycan'tberecycled.Thatmeansplasticstrawsendupinlandfillsoroceanswherefishandothermarinewildlifemistakethesmallbitsforfoodandingestthem.AfterseeingaphotoofawhalebeachedontheshorewithabellyfullofplasticGrenierfelttheinspirationtolaunchtheLonelyWhaleFoundationhopingtoinspireandeducateothersonthechallengesfacingmarinelife. AlongwithstoppingtheuseofstrawsGrenierhopestoeducateconsumersonthedangersofothersingle﹣useplasticitemssuchasgrocerybagsandwaterbottles.WhilemanyAmericansusetheseplasticproductsintheirdailylifetherearemoresustainablealternativesthatcanhelpprotecttheenvironment.Ecocyclerecommendstheuseofstrawsmadefromstainlesssteelglassandevenbambooinsteadofplastic.Youcanbuyanumberoftheseenvironmentallyfriendlystrawsonlineandinstores. 21.WhatistheprimarypurposeoftheLonelyWhaleFoundation? A.Toadvocateagreenlifestyle. B.TopromoteGrenier'slatestmovie. C.Tosavepreciousnaturalresources. D.Toencouragepeopletoprotectoceanlife. 22.WhatinitiallycontributedtothestartofGrenier'scampaign? A.Plasticstrawsinlandfills. B.Apictureofadeadwhale. C.Theseveredamagedonetothesea. D.Thedisappearanceofsomespeciesunderthesea. 23.Ecocycleadvisespeopletousestrawsthatare. A.easytorecycle B.convenienttouse C.specialtomarinelife D.harmlesstotheenvironment.
grateful
2019年是“国际化学元素周期表年”.下列有关说法不正确的是
IgrewupinahousewheretheTVwasseldomturnedonandwithonewallinmybedroomentirelylinedwithbookshelvesmostofmychildhoodwasspentonbooksIcouldgetholdof.InfactIgrewupthinkingofreadingasnaturalasbreathingandbooksunbelievablypowerfulinshapingperspectives观点bycreatingworldswecouldstepintotakepartinandlivein. WiththisunshakablebeliefIatfourteendecidedtobecomeawriter.Heretooreadingbecameuseful.Everywriterstartsoffknowingthathehassomethingtosaybutbeingunabletofindtherightwaystosayit.Hehastofindhisownvoicebyreadingwidelyanddiscoveringwhichpartsofthewritersheagreesordisagreeswithoragreeswithsostronglythatitreshapeshisownworld.Hecannotwritewithoutlovingtoreadbecauseonlythroughreadingotherpeople'swritingcanonediscoverwhatworkswhatdoesn'tandintheendtogetherwithlotsofpracticewhatvoicehehas. NowIamincollegeandhavecometorealizehowimportantitistoreadfiction文学作品.Asalawstudentmyreadingisinfactlimitedtosubjectmatter﹣thevolume量ofwhatIhavetoreadforclasseseveryweekmeansthereislittletimetoreadanythingelse.SuchreadingmadeitalltheclearertomethatIliveinaverysmallpartinthisgreatplacecalledlife.Readingfictionremindsmethatthereislifebeyondmyown.ItallowsmetotravelacrossthehighseasandalongtheSilkRoadallfromthecomfortofmyownarmchairtoexperiencethoughsecondhandexcitingexperiencesthatIwouldn'tnecessarilybeabletohaveinmylifetime. 1Whatcanbeinferredabouttheauthorasachild? A.HeneverwatchedTV. B.Hereadwhathehadto. C.Hefoundreadingunbelievable. D.Heconsideredreadingpartofhislife. 2Theunderlinedwordvoiceinthesecondparagraphmostprobablymeans. A.anidea B.asoundquality C.awayofwriting D.aworldtowriteabout 3Whateffectdoesreadinghaveontheauthor? A.Ithelpshimtorealizehisdream. B.Itopensupawiderworldforhim. C.Itmakeshiscollegelifemoreinteresting. D.Itincreaseshisinterestinworldwidetravel. 4Whichofthefollowingcanbethebesttitleofthistext? A.WhydoIread? B.HowdoIread? C.WhatdoIread? D.WhendoIread?
与…相处进展.
ZoeChamberswasasuccessfulPRPublicRelationsconsultantandlifewasgoingwell﹣shehadagreatjobabeautifulflatandabusysociallifeinLondon.ThenoneeveninginJunelastyearshereceivedatextmessagetellinghershewasoutofwork.Thefirsttwoweekswerethemostdifficulttolivethrough.shesaid.AftereverythingI'ddoneforthecompanytheydismissedmebytext!IwassoangryandIjustdidn'tfeellikelookingforanotherjob.Ihatedeverythingaboutthecityandmylife. ThenZoereceivedaninvitationfromanoldschoolfriendKathytocomeandstay.Kathyandherhusbandhadjustboughtafarminnorth﹣westWales.ZoejumpedatthechancetospendaweekendawayfromLondonandnowtenmonthslatersheisstillonthefarm. ThemomentIarrivedatKathy'sfarmIloveditandIknewIwantedtostay.saidZoe.Everythingaboutmypastlifesuddenlyseemedmeaningless. ZoehasbeenworkingonthefarmsinceOctoberoflastyearandsaysshehasnoregrets.It'sahardlifephysicallyverytiring.shesays.InLondonIwasstressedandoftenmentallyexhausted.Butthisisagoodhealthytiredness.HereallIneedtoputmeinagoodmoodisahotbathandoneofKathy'swonderfuldinners. Zoehasneverfeltboredonthefarm.Everydaybringsanewexperience.Shehaslearnedhowtorideahorseanddriveatractor.SinceChristmasshehasbeenhelpingwiththelambing.Watchingalambbeingbornisoneofthemostmovingexperiencesforme.Icouldnevergobacktocitylifenow.shesays. 1WhenworkingasaPRconsultantinLondonZoethoughtshelivedalife. A.satisfying B.tough C.meaningless D.boring 2ThemostimportantreasonwhyZoewenttovisitKathy'sfarmisthat. A.ZoelostherjobasaPRconsultant B.Kathypersuadedhertodoso C.Zoegottiredofthecitylife D.ZoelovedWalesmorethanLondon 3HowdoesZoefeelaboutthecountrylifeaccordingtothepassage? A.Tiresomeandtroublesome. B.Romanticandpeaceful. C.Mentallyexhaustingbuthealthy. D.Physicallytiringbutrewarding. 4Whichofthefollowingisclosesttothemainideaofthepassage? A.Afriendinneedisafriendindeed. B.Wherethereisawillthereisaway. C.Amisfortunemayturnoutablessing. D.Killtwobirdswithonestone.
假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文.文中共有10处语言错误每句中最多有两处.每处错误仅涉及一个单词的增加删除或修改. 增加在缺词处加一个漏字符号∧并在其下面写出该加的词. 删除把多余的词用斜线\划掉. 修改在错的词下划一横线并在该词下面写出修改后的词. 注意 1.每处错误及其修改均仅限一词 2.只允许修改10处多者从第11处起不计分. Helloeveryone.Welcometoourschoo1.NowI'dlikeintroduceourschoolandclasstoyou.OurschoolwaslocatedinanortherncityofChina.It'sfamousasitsbeautifulscenery.Thereliealakeinourschoolthatstudentscanboat.Closetoourschoolisabeautifulparkwithmanyflowersaroundthem. Ourclassismadeupof50livelystudent.Theyarewarmgenerousbutreadytoofferhelp.Theyareveryfriendlyandeasytogetalongwiththem.Youwillhaveawonderfullytimeandgetusedtothelifesoon.
Becausetheheavyraintheboywaslateforschool.
羟氨NH2OH为一元弱碱25℃时电离常数Kb=9.0×10﹣9其电离方程式为NH2OH+H2O⇌NH3OH++OH﹣.在25℃时用0.l0mol/L盐酸滴定20mL0.10mol/LNH2OH溶液滴定过程中由水电离出来的H+浓度的负对数[﹣lgc水H+]与盐酸体积V的关系如图所示.已知lg3=0.5下列说法中错误的是
MatthewYouldenspeaksninelanguagesfluentlyandunderstandsmorethanadozenmore.1WhenItoldMatthewhowI'vebeenworkinghardtoonlypickupasecondlanguagehehadthefollowingadviceforme. Knowwhyyouaredoingit Thismightsoundeasybutifyoudon'thaveagoodreasontolearnalanguageyouarelesslikelytostayinterestedoverthelong﹣run.2WantingtogettoknowaFrenchpersoninhisorherownlanguageisanothermatterentirely.Nomatterwhatyourreasonisonceyou'vedecidedonalanguageit'simportanttocarryout. 3 MatthewlearnedseverallanguagestogetherwithhistwinbrotherMichael.TheylearnedtheirfirstforeignlanguageGreekwhentheywereonlyeightyearsold!Evenifyoucan'tgetasisterorbrothertojoinyouonyourlanguageadventurehavinganykindofpartnerwillpushbothofyoutoalwaystryjustalittlebitharderandstaywithit. Havefunwithit 4Thinkofsomefunwaystopracticeyournewlanguagemakearadioplaywithafrienddrawacomicstripwriteapoemorsimplytalktowhomeveryoucan.Ifyoucan'tfindawaytohavefunwiththenewlanguagechancesareyouaren'tfollowingstepfour. Actlikeachild Welearnbymakingmistakes.5Butasadultsmistakesbecometaboo禁忌.ThinkhowanadultismorelikelytosayIcan'tratherthanIhaven'tlearnedthatyetIcan'tswimIcan'tdriveIcan'tspeakSpanish.Whenitcomestolearningalanguageadmittingthatyoudon'tknoweverythingisthekeytogrowthandfreedom. A.Findapartner B.Leaveyourcomfortplace C.WeworkinthesameofficeinBerlin. D.Askidsweareexpectedtomakemistakes. E.Youarelearningalanguagetobeabletouseit. F.Usingyournewlanguageinanywayisacreativeact. G.WantingtoimpressEnglish﹣speakerswithyourFrenchisnotaverygoodreason.
SchoolCompetition Students!Hereisyourchancetohelpthephysicallydisabled.Thinkoutarobotoramachinetohelpthemlivebetter.There'llbethreeprizes.Thewinningschoolseachwillget﹩15000.Readtheinformationbelow Whatdoyouhavetodo? ●TrytoknowproblemsfacedbythephysicallydisabledinHongKong.Writea200﹣wordarticleonthedifficultiesthesepeoplehavetosuffereachday. ●Trytoknowmoderninventionsthathelpthephysicallydisabled.Thenthinkoutarobotoramachinethatwillimprovethelivesofthephysicallydisabled.Drawyourinvention.Youcanmakeasmanydrawingsasyouliketoshowyourinvention.Youcanevenmakeasmallmodelofyourinvention. ●Writeashortdescriptionofyourinvention Who﹣canjoin?AllmiddleschoolstudentsinHongKong.Socomeon!Jointhecompetitionandgetthechance! 1Whocantakepartinthecompetition? A.Thedisabled. B.Middleschoolteachers. C.Middleschoolstudents. D.Allthereaders. 2Aparticipant参与者shouldtotakepartinthecompetition. A.drawapicture B.inventarobotoramachine C.makeamodel D.makeadescription 3Whatwillbetheawardforthewinners? A.Money. B.Inventions. C.Pictures. D.Souvenirs. 4Aparticipantisaskedtowritea200﹣wordarticleabout. A.hisinvention B.hissuffering C.thedifficultiesthedisabledface D.hiswishesforthedisabled 5Theaimoftheactivityisto. A.encourageteenagerstousemoderntechnologytohelpthedisabled B.remindpeopleoftheimportanceofcaringforthedisabled C.makethedisabledknowmoreaboutmoderntechnology D.helppeoplelearnhowtohelpthedisabled
含氮磷化合物在生活和生产中有许多重要用途如CH33N磷化硼BP磷青铜Cu3SnP等. 回答下列问题 1锡Sn是第五周期ⅣA元素.基态锡原子的价电子排布式为据此推测锡的最高正价是. 2与P同周期的主族元素中电负性比P小的元素有种第一电离能比P大有种. 3PH3分子的空间构型为.PH3的键角小于NH3的原因是. 4化合物CH33N能溶于水试解析其原因. 5磷化硼是一种耐磨涂料它可用作金属的表面保护层.磷化硼晶体晶胞如图1所示 ①在一个晶胞中磷原子空间堆积方式为磷原子的配位数为. ②已知晶胞边长apm阿伏加德罗常数为NA.则磷化硼晶体的密度为g/cm3. ③磷化硼晶胞沿着体对角线方向的投影如图2请将表示B原子的圆圈涂黑.
Hello!It'sme.ThewomanyourobbedonLepageAvenue.Youmightnotrememberme.ButIwillneverforgetyou.Oryour36whichwokemeupfromadeepsleep. 37andgivemeyourmoneyandjewelry!you38. YoutoldWaltermy80﹣year﹣oldhusbandtotakethedrawersand39themonthebed.Youtoldmeto40theearringsandnecklaceIwaswearing.Wehadtoobey.Yourvoicetrembled.Youhadagun41itwaspointedatthefloor.Icouldtellyouwere42atthis.WhenyouwerebusyexaminingwhatyoucouldgetIsawmy43.Igrabbedmyphoneandcalled911. Help!There'sbeenarobbery…You44thephonefrommyhand.Mylegsshook.45thedistanceIheardsirens警笛.Thankheavens!ThenIblackedout. Iwokeupinanall﹣whiteroom.Thehospital.Thephysicianshookhisheadatthe46ofmyheart. Madamewhenwasthelasttimeyouhadyourheartexamined? Myheart?Isaid.Never.47? Icanhardlybelievehowblockedyourarteries动脉arehesaid.I'vescheduledyouforan48operation.AfewmoredayslikethisMadameandyoumightnothavebeenso49. Iwascompletelyshocked.Ihadneverhadanychestpain.Noshortnessofbreath.Therewasno50thatIwasatickingtimebomb51feelingtiredsometimes. 52wedidn'thavethenicestlawnorthefanciestcarinthedriveway.Stillyoungmanyoudid53us.Sothankyou.54youI'dbeagoner.Iwouldn'thavehadtheoperation.Iwouldn'thaverecovered. SirIwouldlikeyoutoknowyouare55.Yousavedmylife.Iprayyou'vestartedanewlife.It'snevertoolate. 36.A.appearance B.voice C.expression D.build 37.A.Keepup B.Turnup C.Lookup D.Getup 38.A.yelled B.whispered C.explained D.responded 39.A.cover B.fix C.lock D.empty 40.A.handdown B.giveup C.handover D.giveout 41.A.as B.and C.while D.but 42.A.new B.excited C.merciful D.experienced 43.A.concern B.advantage C.chance D.dilemma 44.A.fetched B.seized C.swapped D.turned 45.A.At B.From C.In D.To 46.A.scars B.symptom C.scans D.shape 47.A.Why B.When C.What D.How 48.A.small B.immediate C.important D.long 49.A.confident B.peaceful C.weak D.lucky 50.A.indication B.identification C.prediction D.potential 51.A.ratherthan B.otherthan C.morethan D.lessthan 52.A.Normally B.Generally C.Certainly D.Usually 53.A.pick B.cheat C.hurt D.fail 54.A.Except B.Besides C.Like D.Without 55.A.forgotten B.forgiven C.respected D.recognized
Buthowcouldthesurvivorsbelieveitwasnatural?Everywheretheylookednearlyeverythingwasdestroyed.Allofthecity'shospitals75%of1factoriesandbuildingsand90%ofitshomeswere2go.Brickscoveredtheground3redautumnleaves.Nowind4couldblowthemaway.Twodamsfellandmostofthebridgesalsofellorwerenotsafefortravelling.Therailwaytrackswerenow5usepiecesofsteel.Tensofthousandsofcowswouldnevergivemilkagain.Half6millionpigsandmillionsofchickenswere7die.Sandnowfilledthewellsinsteadofwater.Peoplewereshocked.Thenlaterthatafternoonanotherbigquake8wasalmostasstrongasthefirstone9shakeTangshan.Someoftherescueworkersanddoctorsweretrappedundertheruins.Morebuildingsfelldown.Waterfoodandelectricitywerehard10get.Peoplebegantowonderhowlongthedisasterwouldlast.
WhenIwasaboyweusedtoliveacrosstheroadfromabighill.Whensnowwould1mytwobrotherswouldgrabtheirsleds雪橇and2overtothehillforadayoffun.Irememberwatchingthemwith3becauseIwastoosmalltogosledding.FinallyonewinterIwasthought4enoughandjoinedmybrothersasthey5theirsledsupthelonghillandpreparedtoridedownit. ThefirstfewtripsIrodewithoneofmybrothersandhadthe6ofmylife.Itwassoexciting7thewindwhipacrossmyfaceasIflewdownthehillside.NeartheendofthedayIwasoverjoyedtoowhenmyoldestbrotherdecidedtoletmetryridingthesledall8.Iclimbedonitfullof9andlaidonmystomach.Thenwithonebig10mybrothersentmezoomingdownthe11hillside.Iwasdoingprettywelltoo12Ihitanoldstump树桩hiddenbythesnowandwentoff13straighttowardsoneofthosebigOaktrees.AtthelastpossiblesecondIrolledoffandthesledcrashedintothe14.Icouldhearmybrothersrunningdownthehill15Youhavetosteer掌舵!Youhavetosteer! 16thatwasn'tthelasttimeIfailedtosteerwhensome17knockedmeoffcourseinmylife.Manytimesproblemstroublesandmyownfailingshavesentmecrashingintothetreesof18frustrationanddespair.Iamlearningthatlifeisn'talways19sledding.It'suptometosteer20. 1A.melt B.fall C.freeze D.roll 2A.head B.flee C.jump D.cycle 3A.joy B.envy C.surprise D.panic 4A.strong B.brave C.big D.wise 5A.slid B.drove C.shook D.carried 6A.time B.glory C.fate D.failure 7A.hearing B.feeling C.smelling D.watching 8A.inpairs B.bymyself C.inpublic D.onpurpose 9A.anger B.energy C.puzzle D.excitement 10A.kick B.pull C.push D.throw 11A.grassy B.rainy C.muddy D.snowy 12A.while B.after C.since D.until 13A.work B.duty C.course D.stage 14A.fence B.pole C.tree D.wall 15A.sighing B.yelling C.murmuring D.whistling 16A.Sadly B.Happily C.Luckily D.Hopefully 17A.dream B.decision C.victory D.barrier 18A.anger B.hope C.happiness D.satisfaction 19A.hard B.safe C.rough D.nervous 20A.close B.slowly C.well D.randomly
PamSohowareyouenjoying1liveinthecountryside? JaneOhit'sverynice.ThehouseismuchbiggerthantheflatwehadinLondonandoneof2bestthingsisbeingabletowalkoutofthebackdoorinto3owngarden. PamMmthatmustbelovely.Soallinallit'smuchbetterthanLondonisn'tit? JaneWellI'mnotsureIwouldsaythat.It'scertainlylesspollutedhere4Isupposeit'slessstressfulandthatmustbegoodforme.Butit'sjustsomuchquieterhereandthattakessometimetoget5useto. PamButit'ssomuchbusieronthestreetshereinLondon.Itmustbenicetowalkaroundsomewherethatismuchlesscrowded. JaneWellsometimesitis.Anyway6leastI'mcominguptoLondonnextweekend.I'mmoreexcitedaboutthatthanIamaboutanything7happenroundhere. PamOhdearyouseemtobethinkingthatyouhaven'tmadethebest8decide JaneWellperhapsI'llfeelmoresettledhereafterafewmonths. PamYes9probable.Ipersonallythinkyou'reluckytobewhereyouare.WhenI10cometovisityouIthoughtitwasoneofthemostbeautifulplacesI'deverseen.
六水合高氯酸铜[CuC1O42•6H2O]是一种易溶于水的蓝色晶体常用作助燃剂.以食盐等为原料制备高氯酸铜晶体的一种工艺流程如图 回答下列问题 1Cu2OH2CO3在物质类别上属于填序号. A.碱B.盐C.碱性氧化物 2发生“电解Ⅰ”时所用的是填“阳离子”或“阴离子”交换膜. 3歧化反应是同一种物质中同种元素自身的氧化还原反应已知上述工艺流程中“歧化反应”的产物之一为NaC1O3.该反应的化学方程式为. 4“电解Ⅱ”的阳极产物为填离子符号. 5操作a的名称是该流程中可循环利用的物质是填化学式. 6“反应Ⅱ”的离子方程式为.
n.态度
careabout
Accordingtostatistics统计数字morethan100millionChinesesufferfromnaturaldisasterseveryyear.ManynaturaldisastersarelikelytohitChinaincludingtyphoonsdroughtsearthquakesfireslandslidesandserioussnowstorms.NorthernChinamostlysuffersfromdroughtswhilethesouthernandcentralprovincessufferfromwaterandwind﹣relateddisasters.FloodsarecommonincentralandsouthernChinabecausetheseareashavehigherrainfallsthanthenorth.TheyalsohavewetlandslakesandsomanyriversliketheYangtzeRiver.Heavyrainfallsoftencausethewaterlevelstorisedangerously. Naturaldisastersalmostalwayscausehumanandmateriallosses.In2008Chinametoneofthedeadliestearthquakesinthecountryinrecentyears.TheearthquakewascentredinthesmalltownofWenchuaninSichuanprovincebutitseffectswerefeltthroughoutthewholeprovinceandevenasfarawayasBeijing.Morethan70thousandpeoplediedwhileover370thousandwereseriouslyinjured.Farmlandshousedanimalsandcropswereseverelydamagedorentirelydestroyed. Thesemateriallossesfromnaturaldisastersontopoftheinjuriesanddeathsleadtofurthersufferinglongafterthedisastershavepassed.Chinaexperiencedthisjustrecentlyasitisstilldealingwiththeeffectsoftheworstsnowstormsinfiftyyears.InJanuaryandFebruaryof2008unexpectedchangesinweatherincentralandsouthernChinaledtoheavysnowstormsthatcutoffpowerlinesandblockedroadsandrailwaytracks.MillionsofpeoplecouldnotgobacktotheirhomesfortheSpringFestivalholiday.Thehumanlosseswerenotveryhighbutmanyfarmers'cropsweredestroyed.ByJanuary31stthetotaleconomiclosshadreached53.8billionyuan. 1Whatisthemainideaofthepassage? A.Naturaldisasterscancausegreatlosses. B.FloodsarecommonincentralandsouthernChina. C.NaturaldisastersoftenoccurinChina. D.ThedeadliestearthquakehappenedinChina. 2WhydofloodsoftenhappeninsouthernChina? A.SouthernChinahasmanyrivers. B.SouthernChinahashigherrainfalls. C.SouthernChinahasserioussnowstorms. D.SouthernChinahasmanywetlandsandbiglakes. 3WhichofthefollowingwasNOTaresultofthe2008snowstormsinChina? A.Thepowerlineswerecutoff. B.Theroadsandrailwaytrackswereblocked. C.Manyfarmers'housesweredestroyed. D.Millionsofpeoplecouldnotgobackhome. 4AccordingtothepassagewhichofthefollowingdisastersismostlikelytohappeninHubeiprovince? A.Droughts. B.Typhoons. C.Floods. D.Earthquakes. 5WhichofthefollowingsentencesisTRUEaccordingtothepassage? A.Chinahasmoredisastersthanothercountries. B.ThecentralpartofChinahashadfewdisastersthanotherparts. C.ThenumberofpeoplekilledintheWenchuanearthquakewasthelargestinmodernhistory. D.Therewerehumanlossesaswellasmateriallossesinthe2008snowstorms.
假设你是李华毕业在即请你用英文给你的英语老师杨老师写一张Thank﹣youNote.内容应包括 1.表达对老师的感谢 2.陈述老师对你的帮助和影响 3.表达对老师的祝福. 注意 1.词数80左右 2.可以适当增加细节以使行文连贯. .
工业废水中含有的Cr2O72﹣和Cr2O42﹣会对水体产生很大的危害这种工业废水必须净化处理.一种处理含铬废水的工艺流程如下 Cr2O42﹣黄色Cr2O72﹣橙色Cr3+CrOH3↓ 下列说法不正确的是
ManyyearsagoDadworkedasafarmhand农场工人.Atthattimehehadahorse.EverySaturdayhe1tothetownafterdinnerandspentafewhoursonsocial2withotherfarmhandssuchasdrinkingchattingandplayingcardsinthecafé.OnSaturdayeveningsthecaféwas3becausemanyfarmhandswerethere.BeforemidnightDadreturnedhomeonhishorsequitesatisfiedwithhis4.Inhiswordshe5thoughtofchanginghisjob. Attheageof31Dadmarriedmymotherwhowasaschoolteacher.InthefollowingspringIcame6intotheworld.Lifebecamehardsomymotherfelt7.ShetoldDadthattheymustmakea8. Mymotherhad9ofhowsomefamouspersonsespeciallyThomasEdisonwhowasborninapoorfamilyfoughtagainstfateandachievedgreatnessand10.Andshe11thatIwouldsomedaybecomeagreatleader12menorcitiesandDadshouldbeasuccessfulbusinessman.Soshe13Dadtogiveuphisjobasafarmhandsellhishorseand14asmallbusinessofhisown.AndIwenttohighschoolandcollege.Sheevensentmeabroadfor15educationwhenIgraduatedfromcollege.Underthedriveofmymother'shopeDadandI16whatwehavetoday.Dadrunsabiginternational17andIamasuccessfullawyer18greatfameinmycountry19notaleaderasmymotherexpected. Dadsaidwithoutmymotherwewouldn'tbewhatwearetodayatleasthewouldremainafarmhand.20hegotalessonoflife﹣sometimeswereallyneeddrivefromoutside. 1A.rode B.walked C.ran D.drove 2A.conversations B.games C.relationships D.activities 3A.cold B.crowded C.quiet D.dirty 4A.horse B.entertainment C.life D.beer 5A.often B.ever C.never D.sometimes 6A.laughing B.singing C.sleeping D.crying 7A.unimportant B.busy C.unsatisfied D.tired 8A.living B.change C.decision D.house 9A.dreamed B.heard C.thought D.spoken 10A.honesty B.money C.fame D.energy 11A.cared B.knew C.forgot D.hoped 12A.training B.ruling C.helping D.protecting 13A.warned B.wanted C.allowed D.persuaded 14A.start B.find C.design D.sell 15A.farther B.higher C.easier D.closer 16A.showed B.kept C.lost D.achieved 17A.company B.school C.farm D.café 18A.suffering B.sharing C.enjoying D.following 19A.though B.if C.and D.since 20A.So B.However C.Or D.Because
makeupone'smind.
SincehisstudentsbeganusingQuizletEnglishteacherTristanThornehasnoticedanimprovementintheirabilitytolearnandusenewwords.QuizletisalearningAppacomputerprogramyouuseonyourmobilephone.ItcanhelpusersbuildandtesttheirknowledgeofEnglishwords.Quizlethaswordsetsformillionsofsubjects.Anditisquicklybecomingausefulmobiletoolforlanguagelearners. ThorneteachersatColumbiaUniversityinNewYorkCity.ThankstolearningAppsJeffStrackanotherEnglishteacherhasalsonoticeimprovementinhisstudents'abilitytorememberinformation.HeteachesatHostosCommunityCollegealsoinNewYork.HeandThornearepartofagrowingnumberoflanguageeducatorsaddingmobileAppstotheirclasses. StrackandThorneseemtoagreethatthedayswhenteacherswouldnotpermittheuseofmobilephonesaregone.WhentheyuseAppslanguagelearnerscommunicatemoredifferentlythaninatraditionalclassroom.Usersactonorrespondtosomethinginsteadofjustlisteningtonewinformation. ThornebelievesthatAppscanhelplearnersbecomemoreactiveinlearning.ForexampleeachweekhisstudentsarerequiredtoaddvocabularywordsintoQuizletforotherstouse.HesayssomeAppsalsomakeiteasyforstudentstoknowtheirlanguagestrengthsandweaknesses. ThebiggestimprovementStrackhasseeninhisstudentsisthattheyaremuchmoreactiveinwhole﹣classorsmall﹣groupdiscussions.Appsletallstudentstakepartintheactivitywhetherit'sagamequizorpracticeactivity.hesays. ManyexistinglearningAppsaredesignedforstudentsofallagesandlevels.Somearedesignedforgroupactivities.somesupportindependentlearning.Stillsomearegoodforhomework.ThornesaysheespeciallylikesQuizletandthreeotherAppsQRCodesSocrativeandEvernote. 1WhatdoStrackandThornedotoimprovetheirteaching? A.TheydesignlearningAppsfortheirstudents. B.Theydon'tallowtheirstudentstouseAppsafterclass C.TheyallowtheirstudentstousemobileAppstostudy D.Theyordertheirstudentsnottousemobilephonesinclass 2AccordingtothetextAppscanhelplanguagelearners. A.takeanactivepartinlearning B.savemuchtimeandmoney C.remembertheirweaknesses D.improvepersonaldesigningskills 3WhatcanwelearnabouttheexistinglearningApps? A.Theyhavethreetypesintotal B.Theyaretoofewtochoosefrom C.Theyareonlydesignedforhomework D.Theyaredesignedfordifferentuses 4Whatcanbethebesttitleforthetext? A.Greatchangesinscienceandtechnology B.Theuseofmobilephoneswillbegone C.WaystochoosefromdifferentmobileApps D.BetterlanguagelearningwithmobileApps
假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文.文中共有10处语言错误 每句中最多有两处.每处错误仅涉及一个单词的增加删除或修改. 增加在缺词处加一个漏字符号并在其下面写出该加的词. 删除把多余的词用斜线\划掉. 修改在错的词下划一横线并在该词下面写出修改后的词. 注意1.每处错误及其修改均仅限一词 2.只允许修改10处多者从第11处起不计分. NowIdon'twatchtelevisionatall.ButafewyearsagoIwaswatchediteverynight.1wasoftenalittletiringafteraday'sworkandwatchingTVisthemostcommoneverydayactivitythatdemandsverylittleeffort.Unfortunatesomeofmyfamilywantedtoseeoneprogramsootherspreferredanother.Iamhappywithanyprogrambuttheothersspentalottimearguing.Therewasnowayofsettlethematterexceptbysellingtheset.Nowsomeoneathomereadsinstead.IamhappyforthechangebecauseresearchershavefoundwhatharmfulbeingacouchpotatocanbeandwatchingTVwaslinkedtoagreatriskofheartdiseasecomparedwithreading.
Whycan'tsomepeopleevengetaninchofwhattheydreamofbecoming?Blameitonpuredreamingandlackofsurroundinggoalsforachievingtheirdreams. Settinggoalsisverysignificantpartofaccomplishingandpositiveactions.Itislikescaling攀爬a200feetconstructionandmarkingintheearlyhoursonwhatfeetyouwouldliketoreachatthisspecificperiod. Peoplewhosetgoalsliterallygenerateamapoftheirgoalsettingsinlifemarkingwheretheyshouldstartwheretostudyabitandwhereandwhentoend.Oncethismapcomsintobeingitallowsthemapdrawertocheckwhereheisinthescheme安排ofthingsandwhetherornotheismakingsomeplanningthatwilltakehimclosertohisgoals. Bysurroundinggoalspeoplewillknowhowtheyaredoingandwhattheyshouldbedoingtogettheirgoalsordreamsinlife.Theywillknowiftheycanrelaxoriftheyhavetodoubletheireffortswhentheyarefallingshortofwhatisexpectedofthem. Goalsurroundingsmeansapersonsproactiveindealingwithchallengesthatmayaffecthisplans.Beingproactivemeansoneisabletooutlinepossibledifficultiesthatmayoccuraswellasthesolutionstothesedifficulties.Bydoingthisapersonisnoteasilyscaredordefeatedwhenchallengesoccurbecausehehasalreadypreparedforthem.Heknowstheycanhappenandhehaspreparedasolutionorstrategywhenthattimecomes. Settinggoalswillenablepeopletotracktheirprogressinwhateverhardworktheysetouttodo.Itwillhelppeoplebecomemoreconfidentinthemselvesandmoremotivatedtogettheirplans. 1Thepurposeofthispassageisto. A.explainthedifferencebetweenthetwogoals. B.showtheimportanceofsurroundinggoals. C.tellushowtosetandachieveone'sgoals. D.tellussettinggoalsmakesoneconfident. 2Theunderlinedwordproactiveinparagraph5mayhavetheclosestmeaningto. A.positive B.careful C.brave D.prepared 3Accordingtotheauthoronehadbetterinmakingagoalinlife. A.takeanactiveattitude B.createaschemeasawhole C.considerthepossibletroubles D.checkwhereheisfrequently 4Fromthepassagewecanreachtheconclusionthat. A.achievementscometothosewhoarewellprepared B.everyonefacesthesituationwhichisscaringorthreatening C.thehigheronesetshisgoalthemoreachievementshewillhave D.successnevercomestopeoplewhoalwaysblame
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