Unit8Growinghealthy,growingstrong（B卷·能力提升練）（解析版）一、單項選擇1．Hisbrotherwenttoschool________havingbreakfast.Sohewashungry.A．by B．with C．in D．without【答案】D【詳解】句意：他弟弟沒吃早飯就去上學了。所以他餓了。考查介詞辨析。by通過；with帶有；in在里面；without沒有。根據“Sohewashungry.”可知沒吃早飯所以餓了，故選D。2．—Itisgettingcold.Youshould________warmclothes.—OK.Iwill.A．putaway B．putup C．puton D．putdown【答案】C【詳解】句意：——天氣越來越冷了。你應該穿上暖和的衣服。——好的，我會的。考查動詞短語。putaway收拾起來；putup張貼，搭建；putup穿上；putdown放下，寫下。根據“Itisgettingcold.”可知，天氣越來越冷了，你應該穿上暖和的衣服。故選C。3．—What’stheweatherlikeinJilininwinter?—Thereis________snowanditis________cold.A．toomuch;toomuch B．toomuch;muchtooC．toomany;toomuch D．toomany;muchtoo【答案】B【詳解】句意：——吉林冬天的天氣怎么樣？——雪太多了，天氣很冷。考查形容詞短語和副詞短語。toomany太多，修飾可數名詞；toomuch太多，修飾不可數名詞；muchtoo太，非常，修飾形容詞或副詞。snow是不可數名詞，用toomuch修飾；cold是形容詞，用muchtoo修飾。故選B。4．—What’sthe_______outside?—It’s38degrees.A．weather B．date C．temperature D．website【答案】C【詳解】句意：——外面的溫度是多少？——38度。考查名詞辨析。weather天氣；date日期；temperature溫度；website網站。根據答語“It’s38degrees.”可知，此處詢問溫度。故選C。5．Tomthinksactionmoviesareinteresting,________Idon’tthinkso.A．or B．and C．but D．so【答案】C【詳解】句意：湯姆認為動作片很有趣，但我不這么認為。考查并列連詞。or或者，表示選擇關系；and和，而且，表示并列、遞進或順乘關系；but但是，表示轉折關系；so因此，表示因果關系，后面跟結果。根據句意可知，前后句句意是轉折，故選C。6．puters________process(處理)difficultproblemsveryquickly.A．can B．must C．should D．need【答案】A【詳解】句意：計算機可以非常快地處理難題。考查情態動詞辨析。can可以，能，表示能力；must必須，表示義務；should應該，表示義務；need需要，表示要求。根據“cess(處理)difficultproblemsveryquickly.”可知can符合題意，表示能力，計算機能很快地處理難題，故選A。7．—Therewasaguidewantedforthebutterflyhouselastweek.Whogotthejobatlast?—Oh,Tony_______.A．got B．did C．gets D．does【答案】B【詳解】句意：——上周蝴蝶屋在招聘一名導游。最后誰得到了這份工作？——哦，托尼得到了。考查動詞時態。根據“lastweek”可知句子應用一般過去時，排除CD選項。答語是一個簡略回答，應用助動詞did代指“gotthejob”，故選B。8．—What’syourbrotherdoing?—He_________thecar.A．washes B．willwash C．iswashing D．washed【答案】C【詳解】句意：——你弟弟在干什么？——他在洗車。考查動詞時態。根據“What’syourbrotherdoing”可知，設空所在句用現在進行時（bedoing），故選C。9．Hewantsto_________hisson_________thecountry.A．take;around B．put;in C．takes;around D．takes;to【答案】A【詳解】句意：他想帶兒子環游全國。考查非謂語動詞和動詞短語。由wanttodosth“想要做某事”可知，第一個空，to后跟動詞原形，排除C/D；takesbaround意為“帶某人四處參觀”；putsbin意為“選舉……執政”；takesbto意為“帶某人到……”；結合“thecountry”這里指帶兒子環游全國。故選A。10．I________likemaths.A．doesn’t B．not C．amnot D．don’t【答案】D【詳解】句意：我不喜歡數學。考查助動詞和否定句。like“喜歡”，是動詞，主語是I，其否定形式需借助助動詞don’t。故選D。11．—________isitfromyourhometothehospital?—It’saboutfifteenminutes’drive.A．Howfar B．Howoften C．Howlong D．Howsoon【答案】A【詳解】句意：——從你家到醫院有多遠？——開車大約十五分鐘。考查特殊疑問句。Howfar多遠，提問距離；Howoften多久一次，提問頻率；Howlong多長時間，提問一段時間；Howsoon多久以后，對將來的時間提問。答語“It’saboutfifteenminutes’drive.”表距離，故用Howfar提問。故選A。12．—________etoschoolearliernexttime,Tim!—OK,Iwill.A．Don’t B．Doyou C．Please D．Whynot【答案】C【詳解】句意：——蒂姆，下次請早點來學校！——好的，我會的。考查祈使句。Don’t構成祈使句的否定形式；Doyou構成一般疑問句；Please用于祈使句前，表示客氣；Whynot構成特殊疑問句。根據句末標點可知，排除B、D項；根據語境可知，此處應是請蒂姆下次早點來學校，應用祈使句的肯定形式。故選C。13．—ItookaphotowiththemusicianLangLangyesterday.—________luckyyouwere!A．What B．Whata C．Howa D．How【答案】D【詳解】句意：——昨天我和音樂家郎朗拍了一張照片。——你多幸運啊！考查感嘆句。根據句子結構可知，句子為感嘆句，中心詞為“lucky”“幸運的”，形容詞。符合結構：How+形容詞+主語+謂語！故選D。14．Iwas________tired________Iwenttosleepearly.A．too;to B．so;that C．very;that D．quite;that【答案】B【詳解】句意：我太累了，以致于我很早就睡著了。考查so…that…的用法。too…to…太……而不能……，to后加動詞原形；so…that…如此……以致于……，that后加句子；very…that…錯誤搭配；quite…that…錯誤搭配。空二后“Iwenttosleepearly.”是句子，故空處應是so…that…，引導結果狀語從句。故選B。15．—Couldyoupleasetellme________?—Sure.Itisbetweenthebankandthehotel.A．whereisthepayphone B．wherethepayphoneisC．wherecanImakeaphonecall D．whereIcanmakeaphonecall【答案】B【詳解】句意：——你能告訴我公用在哪里嗎？——當然可以。它在銀行和旅館之間。考查賓語從句。賓語從句用陳述語序，排除A和C；根據“Itisbetween…”可知，主語是“It”，指代物，應問公用在哪兒。故選B。二、短文選詞填空A．giveup

B．later

C．history

D．faraway

E.near

F.noticeUnlikemanyofmyclassmates,myidol（偶像）isnotafilmstarorafamouswriter.Neitherisheaworldleader,noranimportantpersonfrom___16___.Myidolismydad.Mostpeoplebelievethatamanshouldgooutandwork.However,whenIwasababy,Iwasveryillandneededattentionallthetime.Sincemymotherandfatherbothworked,andmygrandparentslivedvery___17___,thiswasabigproblem.Mydadknewhowmuchmymumlovedherjob,sohestoppedworkingtostayathomeandlookafterme.Manymenwouldwanttheirwivestostaywiththechild,butmydadalwaysthinksaboutothersbeforehimself.Mydad___18___tookajobandworkedatnight.HechosethejobsothathewouldonlybeoutofthehousewhenIwassleeping.Eversincethen,mydadhashelpedandsupported（支持）meineverythingIdo.Themostimportantthinghetaughtmewasneverto___19___.IrememberwhenIwaslearningtorideabike.Mydadwouldrunbehindmeforhours.HeheldthebackofthebicyclesothatIwouldnotfall.IfeltsosafebecauseIknewhewasnear.Ididnot___20___whenhestoppedholdingme.Soon,Iwasridingbymyself.Myfamilyisnotrich,andwedonotownabighouseoranexpensivecar.Mydadismyidolbecausehehasshownmethatthemostimportantthingsinlifearefamilyandlove.【答案】16．C17．D18．B19．A20．F【導語】本文作者主要介紹了自己的偶像是自己的父親及其原因。16．句意：他既不是世界領袖，也不是歷史上的重要人物。根據空前“aworldleader”的提示可知，空處應是history“歷史”，不可數名詞。故選C。17．句意：因為我的父母兩個都工作，我的祖父母住得很遠，這是一個大問題。根據前文“However,whenIwasababy,Iwasveryillandneededattentionallthetime.Sincemymotherandfatherbothworked,”和下句“thiswasabigproblem.”可推知，應是祖父母住得很遠，故空處應是faraway。故選D。18．句意：我爸爸后來找了份工作，晚上工作。分析句子結構可知，空處應是副詞，修飾動詞；承接前文“Manymenwouldwanttheirwivestostaywiththechild,butmydadalwaysthinksaboutothersbeforehimself.”語境可知，應是后來找了份工作，故空處應是later“后來”，副詞。故填B。19．句意：他教給我的最重要的事情就是永遠不要放棄。根據下文“Ididnot…whenhestoppedholdingme.Soon,Iwasridingbymyself.”語境可知在，應是爸爸教給作者的最重要的事情就是永遠不要放棄，故空處應是giveup“放棄”；空處是動詞不定式作表語，to后加動詞原形。故填A。20．句意：我沒有注意到他什么時候不再扶我了。空處的詞在didnot之后，應是動詞原形；根據前文“HeheldthebackofthebicyclesothatIwouldnotfall.IfeltsosafebecauseIknewhewasnear.”語境可知，應是沒有注意到他什么時候不再扶我了，故空處應是notice“注意到”，動詞。故填F。三、用所給單詞的正確形式填空pletethesentenceswiththegivenwordsintheirproperforms（用括號中所給單詞的適當形式完成下列句子）21．Iwon'tplayputergamesany_____________.It'snotgoodformyeyes.(long)22．Ifyouwanttokeep_____________,

youshouldgotobedearly.(health)23．Youshouldeat_____________junkfoodtochangeyourbadhabits.(little)24．Myson____________threebottlesofmilkyesterday.(drink)25．Youshouldmake______________mistakes（錯誤）nexttime.(few)【答案】21．longer22．healthy23．less24．drank25．fewer【解析】21．句意：我不會再玩電腦游戲了。根據It'snotgoodformyeyes.打電腦游戲對我眼睛不好，可知要將long變成longer，構成not…anylonger不再。故填longer。22．句意：如果你想保持健康，你應該早點睡覺。health是名詞，形容詞形式是healthy，與前面的keep搭配，意為“保持健康”。故填healthy。23．句意：你應該吃更少的垃圾食品來改變你的壞習慣。題目中tochangeyourbadhabits作目的狀語，為了改變你的壞習慣，所以此處應用little的比較級形式less更少的。故填less。24．句意：我兒子昨天喝了三瓶牛奶。根據題目中yesterday可知句子的時態為一般過去時，所以用drink的過去式。故填drank。25．句意：你下次應該犯更少的錯誤。根據題目中的nexttime可知，現在和下次形成對比，所以此處用few的比較級。故填fewer。四、句型轉換Rewritethefollowingsentencesasrequired（根據所給要求,改寫下列句子）26．Davidatefourhamburgersfordinneryesterday.（改為一般疑問句）__________David___________fourhamburgersfordinneryesterday?27．Theydidsomesportslastweek.（改為否定句）They________________________anysportslastweek.28．Mybrotheroftengotuplate,butnowhegetsupearly.（保持句意基本不變）Mybrother____________________getuplate,butnowhegetsupearly.29．Weshoulddrinkeightglassesofwatereveryday.（對劃線部分提問）How_________water___________wedrinkeveryday?30．Theyplayedfootballthereyesterday.（對劃線部分提問）_____________________theydothereyesterday?【答案】26．

Did;

eat27．

didn't

do28．

used

to29．

much;

should30．

What

did【解析】26．句意：大衛昨天晚餐吃了四個漢堡。

考查一般疑問句。題目中時態為一般過去時，謂語部分是實義動詞eat的過去式ate，所以一般疑問句用助動詞did提問，ate變回原形eat。故填Did，eat。27．句意：上周他們做了一些運動。考查否定句。句子時態為一般過去時，謂語是實義動詞do的過去式did，此處肯定句變否定句時，需要借用助動詞did構成didn’t，did變回原形do。故填didn’t，do。28．句意：我兄弟過去起床晚，現在起床早了。根據題目中gotuplate可知，前一個分句描述的是過去的情形，改為同義句時用usedtodosth.過去常常做某事。故填used，to。29．句意：我們每天應該喝八杯水。題目中的劃線部分eightglassesof是水的數量，water是不可數名詞，所以提問用howmuch；should是情態動詞，變成疑問句時直接放在主語we的前面即可。故填much，should。30．句意：他們昨天在那里踢足球。劃線部分playedfootball表示具體做的事情，所以提問時用what；play是實義動詞，所以變成疑問句要借用助動詞did。故填What，did。【點睛】句式轉換包括多種類型，例如：肯定句改為否定句，陳述句改為一般疑問句，對劃線部分進行提問，改成同義句等。第1小題，陳述句改為一般疑問句，解題思路：重點觀察動詞，如果動詞是情態動詞或者be動詞，如果動詞是情態動詞或者be動詞，直接將其提前至句首即可；如果動詞是實義動詞，則要根據人稱、時態，從do，does，did中選擇相對應的助動詞，并將其提前至句首，而句中原來的實義動詞要用原形。第2小題，肯定句變否定句，解題思路：重點觀察動詞，如果動詞是情態動詞或者be動詞，直接在其后加not即可構成否定句；如果動詞是實義動詞，則要根據人稱、時態，從do，does，did中選擇相對應的助動詞。第3小題，同義句改寫主要考查詞組積累和靈活運用，平時多注意整理。第4小題和第5小題，對劃線部分進行提問，也就是改為特殊疑問句，解題思路：先將原句改成一般疑問句，然后根據劃線部分的內容選擇對應的疑問詞，例如：what，which，who，why，where，when等，并將疑問詞放在改寫好的一般疑問句之前即可。五、閱讀單選Hereisapieceofgoodnewsforcampinglovers.TheycannowvisitVlotkampinaparkinBelgium(比利時).There,theycancampinatentonalake.Vlotkampmeans“raft(木筏)camping”.TinaandKimcameupwiththeideabecausetheywantedtogivepeopleanewwayofcamping.Vlotkamphaseightraftswithtents.Visitorscanonlygettotheraftonsmallboats.Eachrafteswithatent,twochairs,atable,alightandaminitoilet.Inthetent,thereisalargefortable(舒適的)bed.Butifvisitorswanttotakeshowers,theymustgobackonland.Visitorscannotmakecampfires(篝火)orcookontheraft.Forfoodanddrinks,theycangototherestaurantontheshore(岸).Ifvisitorsreallywantacampfire,theycanaskforoneontheshoreforafewhours.In2022,VlotkampisopenfromMay15toSeptember12.Manypeopleareinterestedinthisnewwayofcamping.Theythinkitwillbringthemalotoffun!31．Vlotkampisa________.A．place B．visitor C．campinglover D．specialcamping32．Howcanthevisitorsgettotheraft?A．Onfoot. B．Bybike. C．Byboat. D．Bycar.33．Whatcanthevisitorsdoontheraft?A．Gotosleep. B．Takeshowers. C．Makecampfires. D．Cookfood.34．Inthispassage,theunderlinedword“one”refersto(指的是)________.A．araft B．arestaurant C．acampfire D．atent35．Whichcanbethebesttitle(最佳標題)forthispassage?A．TwoCampingLovers B．APieceofNewsC．SpecialParkinBelgium D．CampingonaLake【答案】31．D32．C33．A34．C35．D【導語】本文介紹比利時公園里湖上的木筏露營。31．細節理解題。根據“Vlotkampmeans‘raft(木筏)camping’.”可知，木筏露營是一種特殊的露營。故選D。32．細節理解題。根據“Visitorscanonlygettotheraftonsmallboats.”可知，游客們可以乘坐小船前往木筏。故選C。33．細節理解題。根據“Butifvisitorswanttotakeshowers,theymustgobackonland.”及“Visitorscannotmakecampfires(篝火)orcookontheraft.”可知，游客們不能在木筏上洗澡、生火、做飯；結合“Inthetent,thereisalargefortable(舒適的)bed.”可知，游客們可以睡覺。故選A。34．推理判斷題。根據“Ifvisitorsreallywantacampfire,theycanaskforoneontheshoreforafewhours.”可知，如果游客真的想要篝火，他們可以在海邊要一個幾個小時的篝火，故劃線部分one指代的是“篝火”。故選C。35．最佳標題題。通讀全文可知，本文主要介紹了一種在湖上的特殊的露營方式——木筏露營。故選D。六、完形填空Choosethewordsorexpressionsandpletethepassage（選擇最恰當的單詞或詞語完成短文)WeletotheScienceMuseum.MynameisMrs.WhiteandIwillbeyourguidetoday.Ifyouhaveanyquestionsatanytime,pleasedon’tbeafraidtoask.Themoreyouask,themoreyou___36___.LetmetellyouaboutthemuseumbeforeItakeyouaround.Youallhave___37___ofthebuilding,soyoushouldn’tgetlost.Onthefirstfloor,wherewearenow,youwillbeabletoseealotofinterestingscienceexperiments.Youcantrythemallyourself.Wewill___38___anhourhere,soyouwillhavealotoftimetotryeverythingandlearnalotofnewthings.Thenwewillgotothesecondfloor.ThereyouwillseetheITfloor—howputerswork,aswellasmobilephonesandthatkindofthings.Onthesameflooryoucanseethe___39___ofthecar.Wehavesomeveryoldandverynewcarsforyoutosee.Onthenextflooryouwilllearnallaboutplanets,themoonand___40___travel.YouwillseeacopyoftherocketthattookYangLiweiintospace.Onthesameflooryoucanfollowthehistoryoftheairplane.Onthetopfloor,wewilllookathowthehumanbody___41___andallaboutplants,treesandnature.So,ifyoufollowme,we’llbegin.36．A．learn B．hate C．guide D．train37．A．windows B．doors C．maps D．walls38．A．cost B．spend C．pay D．payfor39．A．history B．maths C．English D．American40．A．earth B．sea C．space D．ground41．A．does B．spells C．thinks D．works【答案】36．A37．C38．B39．A40．C41．D【導語】本文是Mrs.White以向導的身份介紹科學博物館。一樓，可以看到許多有趣的科學實驗，并做嘗試；二樓是IT層也可以了解汽車的歷史；三樓可以學習所有關于行星、月亮和旅行的知識；在頂層，可以看到人體是如何的工作，以及所有關于植物、樹木和自然的東西。36．句意：你問得越多，你學到的越多。learn學習；hate憎恨；guide引導；train訓練；上文“Ifyouhaveanyquestionsatanytime,pleasedon’tbeafraidtoask”不要害怕問問題；可知此處指“問得越多，你學到的越多”。故選A。37．句意：你們都有這棟樓的地圖，所以你們應該不會迷路。windows窗戶；doors門；maps地圖；walls墻壁；根據“soyoushouldn’tgetlost”可知此處指“有地圖，不會迷路”。故選C。38．句意：我們將在這里花一個小時，所以你將有很多時間嘗試一切，學習很多新東西。cost花費，物作主語；spend花費，人作主語；pay支付，人作主語；payfor付多少錢買……，人作主語；此處是人作主語，排除A；pay/payfor指支付錢款，“anhour”指時間，所以排除C和D。故選B。39．句意：在同一層你可以看到汽車的歷史。history歷史；maths數學；English英語；American美國人；根據下文“Wehavesomeveryoldandverynewcarsforyoutosee”可以看到非常舊的和非常新的汽車；可知此處指“汽車的歷史”。故選A。40．句意：在下一層，你將學習所有關于行星、月球和太空旅行的知識。earth地球；sea海洋；space太空；ground地面；根據下文“YouwillseeacopyoftherocketthattookYangLiweiintospace”可以看到仿制的送楊利偉入太空的火箭；可知此處指“太空旅行”。故選C。41．句意：在頂層，我們將看看人體如何工作，以及所有關于植物、樹木和自然的知識。does做；spells拼寫；thinks想；works工作；根據“thehumanbody”可知此處指“人體如何工作”。故選D。七、短文首字母填空OnedayIwasshoppingformyselfandwantedtobuyas____42____giftformysister.Ifoundascarfmadeofsilk.Iknewthescarfwouldbeagreatgiftforherbecausethecolorwouldreallysuitsomeofherclothes.Duringa____43____shoppingtrip,Ifoundawonderfulgiftformydaughter.Shelikedthingswithaheartshape.Therewasastorethatsoldthingsmadeofglassind____44____colorsandsizes.Thestorealsohadabeautifulheartshapedglassbowlonsale.So,Iboughtthatbowlforher.It____45____itwouldbeagreatgift.IdecidedthatwheneverIwentshopping,Iwouldlookatsomethingthatwouldbeanicegift.Bydoingthis,I’mmuchmorerelaxedwhenI’mshopping.Andit’salsoagoodwayofs____46____money.Becausewhenyoushopalltheyearroundforspecialgifts,youcanoftenbuythingsonsale.【答案】42．(s)pecial43．(a)nother44．(d)ifferent45．(t)hought46．(s)aving【導語】本文是一篇記敘文，介紹作者的購物經歷。42．句意：一天，我在給自己買東西，想給妹妹買一件特別的禮物。根據“OnedayIwasshoppingformyselfandwantedtobuyas...giftformysister.”可知，此處需要形容詞作定語，表示“一件特別的禮物”，special“特別的”符合語境，故填(s)pecial。43．句意：在另一次購物之旅中，我給女兒買了一件很棒的禮物。根據“Duringa...shoppingtrip,Ifoundawonderfulgiftformydaughter.”可知，此處修飾可數名詞單數，用another表示“另一次”，故填(a)nother。44．句意：有一家商店出售不同顏色和尺寸的玻璃制品。根據“Therewasastorethatsoldthingsmadeofglassind...colorsandsizes.”可知，此處需要形容詞作定語，表示“不同的”顏色和尺寸，different“不同的”符合語境，故填(d)ifferent。45．句意：我覺得這是個很棒的禮物。根據“It...itwouldbeagreatgift.”可知，作者認為這是個很棒的禮物，think“認為”，時態是一般過去時，動詞用過去式，故填(t)hought。46．句意：這也是一個省錢的好方法。根據“Becausewhenyoushopalltheyearroundforspecialgifts,youcanoftenbuythingsonsale.”可知，購買打折的東西可以省錢，save“節省”，of是介詞，其后用動名詞作賓語。故填(s)aving。八、閱讀回答問題SuYimingreceivedaveryspecialletterfromChinesePresidentXiJinpingonFeb.24th,2022.WhoisSuYiming?WhatdidPresidentXisaytohim?SuYimingisasnowboarder（單板滑雪運動員）.HewasborninJilinProvince.Hestartedskiingwhenhewasfouryearsoldbecausehisparentslikedsnowboarding.Attheageoffourteen,hedecidedtobeeaprofessionalsnowboarder.Thenhestartedtrainingalot,andspentabout320dayseveryyearonsnowboarding.OnFeb.17th,hegotthegoldmedalatthe2022BeijingWinterOlympics.WhenSugotthemedal,hewasreallyexcited.Thenextdaywouldbehis18thbirthday.Hethoughtthemedalwasthebestgiftforhisbirthday.ButthepersonthathewantedtothankthemostwasPresidentXi.HewrotealettertoPresidentXi.Intheletter,hesaid,“Ireallywanttothankyouandourgreatmotherlandfromthebottomofmyheart.”Sualsosaidhewouldkeepworkinghardandworkforthenation（國家）.SurememberedthatXimetwithhimattheNationalWinterSportsTrainingCenterin2019.Atthattime,Xiencouraged（鼓勵）himtoshowthenewgeneration（一代人）ofChineseyouthontheworldstage.InthereplyfromPresidentXi,XicongratulatedSuandotherathletesontheirexcellentachievementsattheBeijingWinterOlympics.Xisaidthatthenewera（時代）istheeraofdreamchasers（追逐者）.Itisthetimeforyoungpeopletorealizetheirdreams.HehopedthatyoungChinesepeoplealwayskeepthemotherlandintheirhearts,aimhighandstaygrounded.“IwassurprisedandexcitedwhenIgotthereplyfromPresidentXi.Theletterwillencouragemetoworkevenharderinthefuture.”Susaid.47．WhenisSuYiming’sbirthday?__________________________________________________________48．WhatdidSuYimingdecidetodowhenhewasfourteenyearsold?__________________________________________________________49．WhatwasPresidentXi’shopeforyoungChinesepeopleinthereply?_________________________________________________________50．HowdidSuYimingfeelwhenreceivingPresidentXi’sreply?_________________________________________________________51．HowdoyoulikeSuYiming?（請自擬一句話作答）_________________________________________________________【答案】47．OnFeb.18th.48．Hedecidedtobeeaprofessionalsnowboarder.49．HehopedthatyoungChinesepeoplealwayskeepthemotherlandintheirhearts,aimhighandstaygrounded.50．Hewassurprisedandexcited.51．IthinkSuisveryhardworking.【導語】本文是一篇記敘文，主要講述了國家主席習近平寫信祝賀蘇翊鳴和其他運動員在北京冬奧會取得的杰出成績，希望中國的年輕人永遠牢記祖國，志存高遠，腳踏實地。47．根據文中“OnFeb.17th,hegotthegoldmedalatthe2022BeijingWinterOlympics.WhenSugotthemedal,hewasreallyexcited.Thenextdaywouldbehis18thbirthday.”可推理出，蘇翊鳴的生日是2月18日。故填OnFeb.18th.48．根據文中“Attheageoffourteen,hedecidedtobeeaprofessionalsnowboarder.”可知，蘇翊鳴十四歲時決定成為一名職業滑雪運動員。故填Hedecidedtobeeaprofessionalsnowboarder.49．根據文中“HehopedthatyoungChinesepeoplealwayskeepthemotherlandintheirhearts,aimhighandstaygrounded.”可知，習主席在回信中，他希望中國年輕人永遠牢記祖國，志存高遠，腳踏實地。故填HehopedthatyoungChinesepeoplealwayskeepthemotherlandintheirhearts,aimhighandstaygrounded.50．根據文中“IwassurprisedandexcitedwhenIgotthereplyfromPresidentXi.”可知，蘇翊鳴在收到習主