2024年中考模擬試題《單詞拼寫(xiě)之單詞適當(dāng)形式填空100題》

中考英語(yǔ)考前沖刺重點(diǎn)題型專(zhuān)項(xiàng)突破單詞拼寫(xiě)之單詞適當(dāng)形式填空100題（含答案解析）精選2024年最新中考模擬試題1．—What(happen)toLithesedays?Ifindhim.—Heaskedforleavelastweekbecausehismotherpassedaway2．eightyearssincethecitymuseum3．—thefamoussingerattendthefashionshowtomorrowafternoon?—Iamafraidnot.She(record)newsonginthestudio.(build).4．—Listen!Howsweetthevoiceis!—Whodoyousuppose(sing)?(remain)whereheunabletomove.5．Thefootballplayer6．Astronautsshouldbeenough7．—WhenshallweleaveforNianhuaBay?—assoonasmyonlinemeeting(carry)outresearchesinspace.(end).8．Inthelatestearthquake,over10peoplelosttheirlivesandabout20went(miss).9．iswiththefthehas(steal)jewelleryworthover$10,000.10Abignoisebrokethe(silent)whileeveryoneinthelibrarywasreading.．ThenewsraisedahotdiscussionabouthowtouseAI(wise).12．The13．Themachineturned14．Readingabookinbedmefeel15．Intheweekoftheterm,wewillstartlearningnewtopics.(three)atthemeetingsharedastoryfromhisexperiences.(speak)offafterrunningfortwohours.(it).(sleep)16．Judyjustgotacceptedintoherdreamandsheisso（excite）now!17Ithinkoneofthetolearnwellistoknowhowtoaskquestions.(secret)mustcomefirst.(safe)18．drivesofastonthestreet.119．Chinaisthe(three)countryintheworldthatcanbuilditsownspacestation.20Michaelenjoyduringhistriptovisithisgrandparentsin.he）21Kids,thisexaminationisveryimportantforyou,pleasetakeit22．keepFrankalwaysplaysbasketballaweek.(two)aloudthetextbook.(read).(wonder)(travel)toNorwaytoseethe.(serious)23．Ioftenpracticemypronunciationby24．ThemovieKungFuPanda4isreally25Lindafirstmetherhusbandwhileshelast26．—IfindtherearemoreandmorebirdspeciesinLake.—Itmusthavesomethingtodowiththesuccessourcityprotection.(achieve)inwetland27．Ourgroupleadertoldmewe(have)afurtherdiscussionassoonaswefinishedreadingthebook.28．Inordertogetthescholarship,hemoretimethanheusedto(practise)playingbasketball.29．AccordingtoCuiheadoftheteam,makingculturalshouldbe(true)creative.30．Thenecklace(it)isbutthepriceistoohigh.31．Paris,hostofthenextOlympicGames,isoneofthe(lively)citiesintheworld.32．Comparedwithother(music),hisworksseemtobetouchingaswellasinspiring.33．a(chǎn)ppearedonanimalbonesandbamboobeforethey(write)on34．hastriedherbest,butsheisn’tsurewhethershe(get)thechance.35．—(finish)yourlunch?Eatingsofastisbadforyourhealth.—Isee,mum.Idoitagain.36．Theoldteddybear(mean)alottomeduringmychildhood.237．—arenotlistening.Whattroubledyou?—I(think)abouthowtohelpkidsgetinthehabitofsaving.38TheQinhuPark(become)apopularplaceforwildbirdsso39BeforeGiantPandaFuBaoreturnedtoChina,thousandsof(tour)cametoEverlandParktosaygoodbyetoFuBao.40．Thewomanwaswiththepaintingshebought(please)situationandhelpcrying.41．Thewomanthoughtsheina(hope)42．Onefifthoftheplantsmayoutoverthenext20years.(death)43．Thesongismadeupofaslowmelody(旋律)fromanelectric(main)44．Inthemuseum,visitorscansee45．Myfavoriteseasonoftheyearissummerbecauseofthewarmschoolvacationandthe(end)fun.46．Theseriousillnessisalways47．Experienceisawealthofknowledgeandasymbolofkindsofpaintingson(variety)(mistake)foracommoncold..(wise)48．Theycangettraininginmanykindsof49．Ourgardenisquitefrominside.(they)inthisnewtown.(job).,especiallythekindsofflowers50．Thesecretaryremindedherboss(two)thathewouldhaveameetingatfive.51Whenwegottotheentrancetothemuseum,thedoorkeepergreetedus.(polite)52．Manyhaveshowedthatpeopleneedhighqualityeducation.(survey)53．Brushyourthreetimesagoodforyourhealth.(tooth)54．refused55．Johnwasnot(satisfying)becausetheyhadan(invite)withthetriptoEuropesohemadeacomplaint.56．Peopleinthatcitypreparedtotheirhousesaftertheterribleflood.(build)357Itistoteachtheyearoldchildthatmuch.Heunderstandatall.(use)58．DuringthewinterKatethisbookonChineseculture.(two)59．oursurprise,thetwinshave60．ThestarrestaurantInternet.(service)differentcharacters.(complete)theguestssowellthatitispopularonthe61．Jessicasuggestedthatshouldhaveatasteofthesoup62Afriendoflovedanimalsandhegottoworkatananimal(me)63．Theoldwomanwasquitetiredwhenshereachedthe(six)64．notagoodideatomakeabeforeknowingallthefacts.(decide).(he)65．BoththeGreatandtheSummerPalaceareworth66．Thefollowingstepswillhelpyoutodoexercise(visit)inBeijing(safe)afterarest.67．Everybodybelievesthisyoung68．Itissurprisingforustoknowthat(music)willhaveabrightfuture.(wolf)areafraidofhumans.69．a(chǎn)nd(happy),Alicesatontothefloorandcriedatlast.70Sora,inventedbyOpenAIcompanyisamodelthatcancreatetexts.(video)basedon71．—gotoplayfootball!—good!(sound)72．Asmiddleschoolstudents,weshouldusemobilephones（proper）.73．Therearemore.（visit）74．doeyeexercises(two)travelingtoDaliaftertheTVplayMeetadayatschoolinordertokeepoureyes75．pandasareasymbolofChina,andareconsidereda(nation)treasure.76．Theyear-oldboyissocleverhecanspellthesewords.（correct）77．Theythesmallislandwhiletheysailing.（discover）478．Hehas79．ThecompasstheChinesesailor(航海家)and(1371—1433)sailfromChinatoasfarasAfricaandArabia.(explore)adiaryfortwentyyears.（keep）ZhengHe80．Doingsportsisanimportantwayof81Itwasforustobreathe,becausetheairbecame.(high)health.(improve)weclimbed,thethinnerthe(player)inthefootball82．Theboytorepairthebikeby83．Afootballmatchwillstart.canseemanyfield.(he).84．Henryisgoingtohaveapartyforhis(six)birthdaynextweek.85．surprisingthatJimisthe(tall)studentamongallhisclassmates.86．(be)carefulofthedogthatbark.87．Ilikethestorybecause88．Themoreyouexercise,the89．Whichdoyoulike90．Ourteacheroftentellsusthe(education).(healthy)you’llbe.(well),milk,ortea?(important)ofEnglish.91．Bob(watch)TVwhenhismothercamebackfromwork92．Ihavebecomeabetter93．Thestudentshavegreatfun94．TheRiveristhe95．Herpetdoghasbeen96．shouldlearntoprotect97．Afterlearningaboutthemovedbytheircourageandkindness.98．Parentsshouldtrytoavoidfreedom.(listen)thanIwastenyears(play)inthepark.(two)longest(die)foraboutthree(us)inthefaceofschoolbullying.(win)lifeexperiences,everyonewasdeeply(control)theirchildrenandgivethemmore99．Themanwhohasmadeuphismindtowinwillneversay“100．Throughhardworkandpractice,ZhengQinwenwhoisspokenofhasgrownintoaworldfamoustennis”.(possible)(high)5參考答案：1．hashappened【詳解】句意：——李先生這些天發(fā)生了什么？我找不到他?！现苷?qǐng)假thesedays““Heasked情發(fā)生在過(guò)去并對(duì)現(xiàn)在造成了影響和結(jié)果找不到他語(yǔ)境。現(xiàn)在完成時(shí)的結(jié)構(gòu)是have/has+過(guò)去分詞，what作主語(yǔ)，謂語(yǔ)動(dòng)詞一般用單數(shù)形式。故填hashappened。2．wasbuilt【詳解】句意：城市博物館建成已經(jīng)8年了。該句為句型“It's+一段時(shí)間+since從句，從句應(yīng)用一般過(guò)去時(shí)，主語(yǔ)“thecitymuseum”與build“建造之間是被動(dòng)“was/were+動(dòng)詞過(guò)去分詞be用第三人稱(chēng)單數(shù)was。故填wasbuilt。3．willrecord【詳解】句意：——明天下午那位著名歌手將會(huì)參加時(shí)裝秀嗎？——我恐怕不根據(jù)及“tomorrowafternoon”一般將來(lái)時(shí)，結(jié)構(gòu)為“will+動(dòng)詞原形，故填willrecord。4．issinging————據(jù)“Listen!Howsweetthevoiceis!”可知，表示正在唱歌，所以填現(xiàn)在進(jìn)行時(shí)，主語(yǔ)who，所以結(jié)構(gòu)為is+現(xiàn)在分詞，sing的現(xiàn)在分詞為singing。故填issinging。5．remained【詳解】句意：那個(gè)足球運(yùn)動(dòng)員仍然躺在原地，不能動(dòng)。根據(jù)“Thefootballplayer…wherehe般過(guò)去時(shí)，remain“保持，動(dòng)詞，其過(guò)去式為remained。故填remained。6．tocarry【詳解】句意：宇航員在太空進(jìn)行研究時(shí)應(yīng)該足夠小心。形容詞+enough+to+動(dòng)詞原形表示足夠……的去做tocarryto。7．ends1【詳解】句意：——我們什么時(shí)候去拈花灣？——親愛(ài)的，我的在線會(huì)議一結(jié)束。assoonas引導(dǎo)時(shí)間狀語(yǔ)從句，遵循主將從現(xiàn)原則，即，主句用一般將來(lái)時(shí)，從句用一般現(xiàn)在時(shí)；從句主語(yǔ)“theonlinemeeting”是第三人稱(chēng)單數(shù)形式，句子時(shí)態(tài)是一般現(xiàn)在時(shí)，謂語(yǔ)動(dòng)詞end用動(dòng)詞單三形式ends，故填ends。8．missing1020“over10losttheirlivesandabout20went…”可知，gomissing“失蹤missing。故填missing。9．stolen1據(jù)動(dòng)詞過(guò)去分詞”steal過(guò)去分詞形式stolen。故填stolen。10．silencethe后跟名詞形式，silent意為寂靜的，其名詞為silence，故填silence。．wisely“howtouseAI”wise的副詞形式是wisely“明智地wisely。12．speaker空格處應(yīng)填一個(gè)名詞作主語(yǔ)，根據(jù)提示詞可知，此處用speaker表示“演講者，結(jié)合空前的定冠詞“The”可知，此處應(yīng)用單數(shù)名詞。故填speaker。13．itself【詳解】句意：機(jī)器運(yùn)轉(zhuǎn)了兩個(gè)小時(shí)后自動(dòng)關(guān)機(jī)了。根據(jù)“Theturned”可知，這里指的是機(jī)器自動(dòng)關(guān)機(jī)，因此填所給詞的反身代詞itself“它自己。故填itself。14．sleepy【詳解】句意：躺在床上看書(shū)使我感到困倦。根據(jù)“feel”可知，后填所給詞的形2容詞sleepy“困倦的，作表語(yǔ)。故填sleepy。15．third【詳解】句意：在本學(xué)期的第三周，我們將開(kāi)始學(xué)習(xí)新的主題。根據(jù)“In可知，設(shè)空處填所給詞的序數(shù)詞形式third“第三”，故填third。16．excited語(yǔ)，應(yīng)用形容詞，修飾人，應(yīng)用excited。故填excited。17．【詳解】句意：我認(rèn)為學(xué)好的一個(gè)秘密是知道如何問(wèn)問(wèn)題。根據(jù)one名詞復(fù)數(shù)，所以將變?yōu)閺?fù)數(shù)secrets。故填secrets。18．Safety語(yǔ)，應(yīng)填名詞。安全的，其名詞為safety“安全，句首首字母大寫(xiě)，故填Safety。19．third冠詞the可知，此處應(yīng)用three的序數(shù)詞third，表示第三。故填third。20．himself【詳解】句意：邁克爾在昆明看望爺爺奶奶的旅途中玩得很開(kāi)心。此處是短語(yǔ)enjoyoneself“玩得開(kāi)心，he的反身代詞為himself。故填himself。21．seriouslytakesthseriously“認(rèn)真對(duì)待，副詞修飾動(dòng)詞。故填seriously。22．twice【詳解】句意：為了保持健康，弗蘭克總是每周打兩次籃球。twicea一周兩次，頻度副詞。故填twice。23．readingbyreading。24．wonderful3【詳解】句意：電影《功夫熊貓4》真的很棒。此處作be動(dòng)詞的表語(yǔ)用形容詞wonderful“極好的。故填wonderful。25．wastraveling/wastravelling“firstmet”可知while引導(dǎo)的時(shí)間狀語(yǔ)從句應(yīng)用過(guò)去進(jìn)行時(shí)，從句主語(yǔ)為she，be動(dòng)詞用wastravel的現(xiàn)在分詞是traveling或travellingwastraveling/wastravelling。26．hasachieved————這一定與我市在濕地保護(hù)方面取得的成就有關(guān)。根據(jù)“thesuccessourcity…inwetlandprotection”可知，此句應(yīng)用現(xiàn)在完成時(shí)has/have，achieve“取得，主語(yǔ)ourcity是單數(shù)，助動(dòng)詞用has。故填hasachieved。27．wouldhave據(jù)“Ourgroupleadertoldmewe…adiscussionassoonaswefinishedthebook”來(lái)，即過(guò)去將來(lái)時(shí)wouldhave。故填wouldhave。28．practisingspendtimedoingsth.“花費(fèi)時(shí)間做某事，動(dòng)名詞作賓語(yǔ)。故填practising。29．truly【詳解】句意：該團(tuán)隊(duì)負(fù)責(zé)人崔有新表示，制作文化產(chǎn)品應(yīng)該是真正有創(chuàng)意的。此處修飾形容詞用副詞truly“真正地。故填truly。30．itself“Thenecklace...ispretty”可知項(xiàng)鏈本身很漂亮，用反身代詞itself。故填itself。31．liveliestoneof+the+形容詞最高級(jí)+名詞復(fù)數(shù)表示最……的……之一。故填liveliest。32．musicians4【詳解】句意：與其他音樂(lè)家相比，他的作品似乎既感人又鼓舞人心。other后跟名詞復(fù)數(shù)；music“音樂(lè)，musician“音樂(lè)家”，可數(shù)名詞，故填musicians。33．werewritten情況，可知是過(guò)去的事物，應(yīng)用一般過(guò)去時(shí)，提示詞為write，并且提示詞與主語(yǔ)texts之間的邏輯關(guān)系為被動(dòng)，文意為課文被寫(xiě)在紙上，此處應(yīng)為一般過(guò)去式的被動(dòng)語(yǔ)態(tài)，結(jié)構(gòu)為“was/were+過(guò)去分詞，texts為可數(shù)名詞復(fù)數(shù)，be動(dòng)詞為，write的過(guò)去分詞為written。故填werewritten。34．willget【詳解】句意：蒂娜已經(jīng)盡力了，但她不確定是否能得到這個(gè)機(jī)會(huì)。get“得到”，根據(jù)hastriedherbest”“butshesurewhether可知，她現(xiàn)在不確定是否能得到這個(gè)機(jī)會(huì)，設(shè)空處的動(dòng)作未發(fā)生，應(yīng)用一般將來(lái)時(shí)，故填willget。35．havefinished————我明白了，媽媽。我不會(huì)再這樣做了。根據(jù)“Eatingsofastisbadforyourhealth.”以及“Idoitagain.”可知，午飯已經(jīng)吃完了，強(qiáng)調(diào)的是影響，因此填現(xiàn)在完成時(shí)，主語(yǔ)是。故填havefinished。36．meansmean“意味著，主語(yǔ)是“Theoldteddy，且該句描述客觀事實(shí)，時(shí)態(tài)為一般現(xiàn)在時(shí)，動(dòng)詞使用三單形式。故填means。37．wasthinking————arenotlistening.Whattroubledyou?”可知，答句應(yīng)用過(guò)去進(jìn)行時(shí)“was/weredoing”，主語(yǔ)是，be動(dòng)詞用was，動(dòng)詞think的現(xiàn)在分詞為thinking。故填wasthinking。38．hasbecome“so5可知，sofar“目前為止表示已經(jīng)have/hasdonehasbecome的過(guò)去分詞為become。故填hasbecome。39．tourists寶告別。tour“旅游，名詞；根據(jù)“thousandsof...cametoEverlandParktosaygoodbyetoFuBao.”tourist“游客“thousands后接復(fù)數(shù)名詞。故填tourists。40．pleased【詳解】句意：這位婦女對(duì)她昨天買(mǎi)的那幅畫(huà)很滿(mǎn)意。bepleasedwith“對(duì)……滿(mǎn)意，故填pleased。41．hopeless“andhelpcrying.”可知是以為自己陷入絕境，所以才哭，應(yīng)用hope的形容詞hopeless“無(wú)望的。故填hopeless。42．die【詳解】句意：世界上五分之一的植物可能在未來(lái)20年內(nèi)滅絕。分析句子成分die“死亡dieout“滅絕may后用動(dòng)詞原形。故填die。43．mainly動(dòng)詞短語(yǔ)madeup，mainly“主要地，副詞。故填mainly。44．various【詳解】句意：在博物館里，參觀者可以看到展出的各種繪畫(huà)。根據(jù)“kindsof”variety“多樣的形容詞形式various“各種各樣的”作定語(yǔ)修飾名詞kinds。故填various。45．endlessofthewarmschoolvacationandthe...fun.”和所給6無(wú)盡的快樂(lè)end的形容詞endless“無(wú)盡的修飾名詞fun。故填endless。46．mistaken【詳解】句意：這種重病總是被誤認(rèn)為是普通感冒。根據(jù)“Theseriousillnessisalways...(mistake)foracommoncold.”bemistaken被誤認(rèn)為是，是固定短語(yǔ)。故填mistaken。47．wisdom【詳解】句意：經(jīng)驗(yàn)是知識(shí)的財(cái)富，是智慧的象征。由“Experienceisawealthofknowledgeandasymbolof…”可知，此處應(yīng)用名詞形式，wisdom是其名詞形式。故填wisdom。48．jobs【詳解】句意：他們可以在這個(gè)新城鎮(zhèn)接受多種工作的培訓(xùn)。job“工作，manykindsof后接可數(shù)名詞復(fù)數(shù)形式，所以設(shè)空處填寫(xiě)jobs。故填jobs。49．theirs【詳解】句意：我們的花園和他們的很不一樣，尤其是里面花的種類(lèi)。由“Ourgardenisquitefrom…”可知，此處指我們的花園和他們的花園不同，應(yīng)用名詞性物主代詞代替他們的花園。故填theirs。50．twice“Thesecretaryremindedherboss可推出此處表示提醒了兩次，用two的副詞形式twice表示兩次。故填twice。51．politely【詳解】句意：當(dāng)我們到達(dá)博物館入口時(shí)，看門(mén)人禮貌地迎接我們。根據(jù)“thedoorkeepergreetedus”polite“禮貌的的副詞形式修飾動(dòng)詞greeted。故填politely。52．surveysMany處應(yīng)用名詞survey的復(fù)數(shù)形式surveys作主語(yǔ)，故填surveys。53．teeth7【詳解】句意：一天刷三次牙。這對(duì)你的健康有好處。brushteeth“刷牙”，固定短語(yǔ)，且牙齒不止一顆，所以用其名詞復(fù)數(shù)形式。故填teeth。54．invitation可知，“……的”示單詞invite的名詞形式invitation“邀請(qǐng)。故填invitation。55．satisfied詞satisfied表示滿(mǎn)意的，besatisfiedwith“對(duì)……滿(mǎn)意。故填satisfied。56．rebuild“Peopleinthatcitypreparedto…theiraftertheterribleflood”建房屋，rebuild“重建”；preparetodosth.“準(zhǔn)備做某事，固定短語(yǔ)，故應(yīng)用動(dòng)詞原形。故填rebuild。57．useless“Heunderstandatall.”可知，此處應(yīng)用use“使用的形容詞形式useless“沒(méi)有用的作表語(yǔ)。故填useless。58．twice【詳解】句意：寒假里，凱特把這本關(guān)于中國(guó)文化的書(shū)讀了兩遍。two“二，基“KatereadthisbookonChineseculture”用twice“兩次表示次數(shù)。故填twice。59．completely【詳解】句意：令我們驚訝的是，這對(duì)雙胞胎性格完全不同。根據(jù)語(yǔ)法規(guī)則副complete的副詞形式是completely“完全地。故填completely。60．serves合提示詞“service服務(wù)”service對(duì)應(yīng)的動(dòng)8詞是“serve為……服務(wù)；根據(jù)從句“itispopularontheInternet.”可知，該句是一般現(xiàn)在時(shí)。主語(yǔ)“Thefivestarrestaurant”是第三人稱(chēng)單數(shù)，所以動(dòng)詞要填單三形式，即serves。故填serves。61．himself和提示詞“he他是同一個(gè)人，可知這里要填he的反身代詞himself。故填himself。62．mine“Afriendof…”me的名詞性物主代詞mine“我的。故填mine。63．sixth“shereachedthesix“六”的序數(shù)詞為sixth“第六，thesixthfloor意為第六層/六樓”。故填sixth。64．decisiona后接可數(shù)名詞單數(shù)，decide的名詞形式decision。故填decision。65．visiting【詳解】句意：在北京，長(zhǎng)城和故宮都值得參觀?？疾楣潭ù钆鋌eworthdoingsth.“值得做某事。故填visiting。66．safely“doexercise”可知，此處考查副詞修飾動(dòng)詞，safe“安全的”的副詞形式為safely。故填safely。67．musician【詳解】句意：每個(gè)人都相信，這位年輕的音樂(lè)家會(huì)有美好的未來(lái)。根據(jù)“thisyoung...willhaveabrightfuture”可知，此處指“一名年輕的音樂(lè)家，musician“音樂(lè)家。故填musician。68．wolves“are”9wolf“狼的復(fù)數(shù)形式wolveswolves。69．unhappy【詳解】句意：Alice最后坐在地板上哭了，累并且不開(kāi)心的。分析句子結(jié)構(gòu)，填空處應(yīng)為形容詞作狀語(yǔ)，表示主語(yǔ)在謂語(yǔ)時(shí)的狀態(tài)；“and”并列兩個(gè)形容詞作“tired”“Alice最后坐在地板上哭了”不開(kāi)心的狀態(tài)；happy意為開(kāi)心，反義詞為unhappy，故填unhappy。70．videos【詳解】句意：由OpenAI公司發(fā)明的Sora是一種可以根據(jù)文本制作視頻的?！癰asedontexts”video“視頻的復(fù)數(shù)形式表示泛指。故填videos。71．Sounds【詳解】句意：——我們?nèi)ヌ咦闱虬?！——?tīng)上去不錯(cuò)！根據(jù)gotoplayfootball!”是去踢足球這件事，為單數(shù)意義，動(dòng)詞應(yīng)用三單形式，句首單詞首字母要大寫(xiě)。故填Sounds。72．properlyproper“正確的此處修飾動(dòng)詞，應(yīng)用副詞。故填properly。73．visitors題干可知，去大理旅行的是游客。visitor“游客，可數(shù)名詞，結(jié)合are可知，名詞用復(fù)數(shù)。故填visitors。74．twice“aday”可知，此處表示頻率，twiceaday“一天兩次”符合句意。故填twice。75．nationaltreasurenation的形容詞為national“國(guó)家的nationaltreasure“國(guó)寶national。76．correctly1【詳解】句意：這個(gè)3歲的男孩是如此聰明至于他能正確拼寫(xiě)所有這些單詞。correct“正確的”，形容詞，此處用副詞correctly修飾動(dòng)詞。故填correctly。77．discovered【詳解】句意：他們?cè)诤叫袝r(shí)發(fā)現(xiàn)了這個(gè)小島。根據(jù)“whiletheyweresailing”可知，while引導(dǎo)的從句用過(guò)去進(jìn)行時(shí)，則主句用一般過(guò)去時(shí)，敘述過(guò)去發(fā)生的事情，discover的過(guò)去式是discovered。故填discovered。78．kept【詳解】句意：他寫(xiě)日記已經(jīng)二十年了?？崭窈竺鎍diary，表示“寫(xiě)日記，用動(dòng)詞keephas和fortwentyyears完成時(shí)的結(jié)構(gòu)為：have/has+動(dòng)詞的過(guò)去分詞，句子主語(yǔ)是單三，此處使用has，提示詞keep的過(guò)去分詞為kept。故填kept。79．explorer【詳解】句意：指南針幫助中國(guó)航海家和探險(xiǎn)家鄭和(1371—1433)從中國(guó)遠(yuǎn)航到非洲和阿拉伯。根據(jù)“theChinesesailorand...”可知，此處應(yīng)用explore“探索的名詞形式explorer“探險(xiǎn)家與sailor“航海家并列。故填explorer。80．improving【詳解】句意：做運(yùn)動(dòng)是改善人們健康的一個(gè)重要途徑。根據(jù)所學(xué)知識(shí)可知“awayofdoingsth.”意為“做某事的方式，是固定搭配。又因介詞后要用動(dòng)名詞，所以此處應(yīng)填“improve”的動(dòng)名詞“improving”。故填improving。81．higher“the...weclimbed,thethinner”可知，此處為“the+比較級(jí)，the+比較級(jí)”結(jié)構(gòu)，表示越……越……”。故填higher。82．himselfbyoneself“獨(dú)自代詞h