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?第12講數(shù)詞【復(fù)習(xí)目標(biāo)】1.掌握基數(shù)詞的構(gòu)成和用法2.掌握序數(shù)詞的構(gòu)成和用法3.掌握分?jǐn)?shù)的表達(dá)法【考情分析】數(shù)詞是歷年各省市中考必考知識(shí)點(diǎn)。從考查形式看,一般有單項(xiàng)選擇、完形填空、詞語運(yùn)用等。所占分值通常為2~4分。從命題意圖看,側(cè)重考查考生的具體語言環(huán)境中使用數(shù)詞的能力??枷蛞换鶖?shù)詞的構(gòu)成和用法數(shù)詞的分類:數(shù)詞分為基數(shù)詞和序數(shù)詞。基數(shù)詞表示數(shù)目的多少。序數(shù)詞表示事物的先后順序,往往與定冠詞the連用。(1)0—12單獨(dú)記。如:zero,one,two,three等。(2)13—19的詞尾都是teen。如:fourteen,seventeen等,但13—thirteen,15—fifteen,18—eighteen需要特殊記。(3)20以上的整十的基數(shù)詞均以ty結(jié)尾。20—twenty,30—thirty,40—forty,50—fifty,80—eighty等。(4)"幾十幾"要加連字符號(hào)"-"。48—forty-eight,97—ninety-seven等。(5)"幾百幾十"或者"幾百幾十幾"在"百"后加and。156—onehundredandfifty-six,509—fivehundredandnine。(6)四位數(shù)或者四位數(shù)以上的基數(shù)詞的拼寫規(guī)律:用逗號(hào)從右往左每三位加一個(gè)逗號(hào),第一個(gè)逗號(hào)讀作thousand(千),第二個(gè)逗號(hào)讀作million(百萬),第三個(gè)逗號(hào)讀作billion(十億),hundred后莫忘"and"。3,610=threethousandsixhundredandten;94,295=ninety-fourthousandtwohundredandninety-five;基數(shù)詞的用法①表示確切數(shù)字時(shí),基數(shù)詞hundred,thousand,dozen(12)等,只用單數(shù)形式,不能加“s”如:fivethousandsixhundredteachers5600名教師②在表示某些概數(shù)的習(xí)語中,如“成百上千”等,基數(shù)詞要加“s”如:thousandsofpeople成千上萬的人③可以用來表示時(shí)間如:5:00five/fiveo’clock4:25fourtwenty-five7:20twentypastseven11:15aquarterpasteleven5:55fivetosix表示人的不確切歲數(shù)或年代,用“幾十”的復(fù)數(shù)形式表示如:inhistwenties在他二十多歲時(shí)表示人的不確切歲數(shù)或年代,用“幾十”的復(fù)數(shù)形式表示如:inhistwenties在他二十多歲時(shí)inthe1980’s/1980s在20世紀(jì)80年代④可以用來表示年代如:1980年nineteeneighty⑤可以用來表示年齡如:Heistenyearsold.“基數(shù)詞+名詞+......”構(gòu)成復(fù)合形容詞作定語如:Heisaten-year-oldboy.Itafive-minutewalkfromthelibrarytotheplayground.⑥可以用來表示事物編號(hào)如:No.TenMiddleSchool第十中學(xué)308NanjingRoad南京路308號(hào)Room209房間209Section3/Part3第三部分⑦可以用于某些數(shù)學(xué)算式如:Threeandtwoisfive.3+2=5Tenminusfiveisfive.10-5=5Threemultipliedbyfourmakestwelve.3×4=12Sixteendividedbyfourisfour.16÷4=4⑧可以用于倍數(shù)表達(dá),”基數(shù)詞+times“表示“...是...幾倍”如:Thisroomisthree_timesasbigasthatone.Thisroomisthree_timesbiggerthanthatone.Thisroomisthreetimesthesizeofthatone.⑨可以用于百分?jǐn)?shù)表達(dá)。百分?jǐn)?shù)由“基數(shù)詞+百分號(hào)(%)”構(gòu)成如:30%=thirtypercent65%=sixty-fivepercent考向二序數(shù)詞的構(gòu)成和用法first1stsecond2ndthird3rdfourth4thfifth5thsixth6thseventh7theighth8thninth9thtenth10theleventh11thtwelfth12ththirteenth13thfourteenth14thfifteenth15thsixteenth16thseventeenth17theighteenth18thnineteenth19thtwentieth20thtwenty-first21sttwenty-second22ndthirtieth30thfortieth40thfiftieth50thsixtieth60thseventieth70theightieth80thninetieth90thhundredth100thonehundredandfirst101st(1)"第一"、"第二"、"第三"分別是first,second,third。(2)"第四"到"第十九"除了fifth,eighth,ninth,twelfth是特殊的拼寫外,其余的都在相應(yīng)基數(shù)詞后面加"th"構(gòu)成。如:fourth。(3)20以上的整十的序數(shù)詞由相應(yīng)的基數(shù)詞變y為i,再加"-eth"。如:thirty→thirtieth;fifty→fiftieth。(4)第一百hundredth;第一千thousandth;第一百萬millionth。(5)20以上的非整十的基數(shù)詞變序數(shù)詞時(shí),只變化個(gè)位數(shù)。如:twenty-one→twenty-first;onehundredandone→onehundredandfirst。基數(shù)詞變序數(shù)詞記憶口訣基變序,有規(guī)律,詞尾加上-th。一,二,三,特殊記,詞尾字母t,d,d。八去t,九除e,ve要用f替,ty將y變成i,th前面有個(gè)e。若是碰到幾十幾,前用基來后用序。整十基數(shù)變序數(shù),先把ty變成tie,要是遇上兩位數(shù),十位基數(shù),個(gè)位序,th最后加上去。序數(shù)詞的用法①序數(shù)詞的前面一般要用定冠詞the表示”第幾“的意思如:Youarethesecondonetoknowtheway.你是第二個(gè)知道方法的人當(dāng)序數(shù)詞前有形容詞性物主代詞或名詞所有格修飾,序數(shù)詞前不用theThisismythirdquestion./BettyisLinda’sfirstgoodfriend.這是我的第三個(gè)問題貝蒂是琳達(dá)第一個(gè)好朋友當(dāng)表示”又一,再一“時(shí),序數(shù)詞前不用the,但可加不定冠詞a/anWe’llreaditasecondtime.我們將再讀一遍②可以用于年、月、日的表達(dá);年、月用基數(shù)詞,日用序數(shù)詞如:Maythefirst/thefirstofMay5月1日Augusttheeighth/theeighthofAugust8月1日March18th,19781978年3月18日③可以用于分?jǐn)?shù)的表達(dá);分子是基數(shù)詞,分母是序數(shù)詞;當(dāng)分子大于1時(shí),分母用復(fù)數(shù)形式如:twofifthsonethirdsixsevenths注意:1/2通常讀作a(one)half1/4可讀作a(one)fourth或a(one)quarter④表示編號(hào)的時(shí)候,經(jīng)常把基數(shù)詞放在名詞的前面表示順序相當(dāng)于the+序數(shù)詞+名詞,也可以用“名詞+基數(shù)詞”如:LessonFive=thefifthlesson第五課⑤可以用于倍數(shù)表達(dá),”基數(shù)詞+times“表示“...是...幾倍”如:Thisroomistwo_times=(twice/double)asbigasthatone.Thisroomistwo_times=(twice/double)biggerthanthatone.Thisroomistwo_times=(twice/double)thesizeofthatone.考向三分?jǐn)?shù)的表達(dá)法分?jǐn)?shù)是由基數(shù)詞作分子,序數(shù)詞作分母構(gòu)成的。除了分子是"1"的情況外,序數(shù)詞都要用復(fù)數(shù)。?1/3onethird7/9sevenninths【注意】一些特殊的分?jǐn)?shù)表達(dá)法:?ahalf二分之一aquarter=onefourth四分之一threequarters=threefourth四分之三題型歸納一、單項(xiàng)選擇1.(2023·黑龍江哈爾濱·模擬預(yù)測)Hereisthemenuofarestaurant.Jimusuallyordersasoup,afruitsalad,apizzaandacupofcoffeeforlunch.TodayisspecialThursday.Hewillspend_______dollarsonhislunch.SoupisfreeforspecialThursdaySoup&SaladMaindishesDrinksSoup$4Pizza$18Coffee$3Potatosalad$5Pancake$10Tea$2Fruitsalad$6Pie$8Juice$1A.31 B.4 C.272.(2023·福建福州·福建省福州第一中學(xué)??寄M預(yù)測)________ofthestudentsinourclass________goingtothesummercampinXiamennextweek.A.Twofifths;is B.Secondfifths;are C.Twofifths;are3.(2023·甘肅臨夏·統(tǒng)考模擬預(yù)測)TheGreatWallisasymbolofChina.________travelersfromallovertheworldvisititeveryyear.A.Tenmillionsof B.Tenmillions C.Millionof D.Millionsof4.(2023·四川瀘州·統(tǒng)考二模)—Xi’anisabeautifulcitywithapopulationofabout13________.—Yes.Andeveryyear________oftouristsvisitit.A.million;million B.millions;millionC.million;millions D.millions;millions5.(2023·重慶永川·統(tǒng)考一模)Thereare________picturesandthe________oneismyfamilyphoto.A.two;first B.two;two C.first;first D.first;two6.(2023·甘肅白銀·統(tǒng)考二模)About________ofthestudentsinourclasslikeancientpoemsandtheycanwritesomebythemselves.A.twothird B.secondthree C.twothirds D.secondthrees7.(2023·江蘇宿遷·校聯(lián)考三模)Mygrandparentsliveinanoldbuildingwith________floorsandtheirflatisonthe________floor.A.sixth;three B.sixth;third C.six;three D.six;third8.(2023·黑龍江佳木斯·統(tǒng)考三模)About________oftheworkersinthefactorywereborninthe________.A.twofifths;1970 B.twofifth;1970 C.twofifths;1970s9.(2023·湖北恩施·統(tǒng)考二模)NationalDayisinOctober,the________monthoftheyear,andiscelebratedbypeoplealloverthecountry.A.ten B.tenth C.ninth10.(2023·黑龍江齊齊哈爾·統(tǒng)考三模)Shakespeareismyfavoritewriter.It’ssaidthat________ofhisplayswerewritteninhis________.A.onethirds;fifties B.onethird;fifty C.onethird;fifties11.(2023·福建泉州·統(tǒng)考三模)JanehasbeentoQuanzhoutwicebeforeandthisisher_timetocomehere.A.second B.third C.fourth12.(2023·黑龍江哈爾濱·哈爾濱市第十七中學(xué)校校考三模)—DoyouknowJuly1stof2023isthe________birthdayoftheCPC(中國共產(chǎn)黨)?—Ofcourse.Thankstoit,Chinesearepullingtogethertoachievethesecondcentenarygoals.A.onehundredandtwo B.onehundredthandsecond C.onehundredandsecond13.(2023·黑龍江哈爾濱·統(tǒng)考二模)Lunchisimportantforstudents.Someofthemchoose“OutsideSmallTable”.Parentshavedifferentopinionsaboutit.________parentsof500worryaboutthat“OutsideSmallTable”hashealthtrouble.OpinionSatisfyingpersonalneedBadeatingenvironmentHavinghealthtroublePercentage25%35%?A.150 B.100 C.20014.(2023·甘肅白銀·統(tǒng)考三模)Ata_quarter_to_five,ImetGinainthelibrary.A.4:15 B.4:45 C.5:15 D.5:4515.(2023·黑龍江雞西·統(tǒng)考一模)Theriveris________deep.Itisdangerousforyoungkidstoplayorswiminit.A.twoandhalfmeter B.twoandonehalfmeters C.twoandahalfmeters二、語法選擇(2023·廣東廣州·統(tǒng)考二模)YuanLongping,knownasthe“fatherofhybridrice”,diedattheageof91inChangshainMay2021,____16____hislegacyliveson,mostrecentlywiththesuccessfuldevelopmentofthe“hugerice”.Itistwiceastallascommonrice____17____isusuallyaboutonemetertall.In2018,hisspecialtypeofrice____18____inChongqingfor15mu.Itwasgrown____19____Mayandharvestedfourmonthslater.Eachmuofthefields____20____about750—900kilograms.Thistypeofriceisnotonlystrongandtall,butalsoresistanttoflood.Itcan____21____bringmanynutrientstoplantsnearbyandprovide____22____goodlivingenvironmentforanimalsinwater.____23____thewaterinthericefieldsis60-80centimetersdeep,it____24____evenbeusedtoraisefishes.Fromnextyear,“thegiantrice”willbeplantedin____25____muoffieldsinChongqing.Yuanoncetoldthereporter____26____hedreamed:to“enjoythecoolshadebeneathriceplants____27____thanmen”andtoseehybridricegrownallovertheworldtohelpsolvetheglobalfoodshortage.But____28____,hecan’tseethisachievement.Manypeoplepostedonlinetopaytribute(致敬)toYuanafter____29____thesuccessofdevelopingthe“giantrice”,saying“____30____dreamisgraduallycomingtrue.Canyouseeit?”16.A.a(chǎn)nd B.but C.so D.or17.A.which B.who C.whom D.whose18.A.planted B.plants C.wasplanted D.wasplanting19.A.on B.in C.for D.with20.A.produce B.produces C.produced D.wasproducing21.A.a(chǎn)lso B.too C.either D.a(chǎn)swell22.A.a(chǎn) B.a(chǎn)n C.the D./23.A.Because B.Unless C.Although D.When24.A.can B.may C.must D.should25.A.thousand B.thousands C.thousandof D.thousandsof26.A.why B.that C.what D.how27.A.tall B.taller C.tallest D.thetallest28.A.sad B.sadly C.moresadly D.mostsadly29.A.toknow B.knew C.knows D.knowing30.A.You B.Your C.Yours D.Yourself三、用所給單詞適當(dāng)形式填空31.(2023·云南昆明·昆明八中校考模擬預(yù)測)Theoldmanisinhis________,butheseemshealthyandhappy.(sixty)32.(2023·甘肅武威·統(tǒng)考模擬預(yù)測)MaycomesafterAprilanditisthe________(five)monthofayear.33.(2023·甘肅平?jīng)觥ば?寄M預(yù)測)Iaminmy________(three)yearinthismiddleschool.34.(2023·甘肅臨夏·統(tǒng)考模擬預(yù)測)China’sNationalDaycomesinOctober,the________(ten)monthoftheyear.35.(2023·甘肅定西·校考模擬預(yù)測)Theoldmanlivesonthe________(twelve)floor.36.(2023·甘肅定西·統(tǒng)考模擬預(yù)測)Seventy-year-oldFrankisthe________(forty-five)presidentofourschool.37.(2023·湖南永州·統(tǒng)考二模)Thisyearisthe________(twenty-eight)WorldReadingDay.38.(2023·江蘇鎮(zhèn)江·統(tǒng)考二模)Accordingtoarecentsurvey,onlytwo________(five)oftheworkingmotherswanttohaveasecondchild.39.(2023·云南昆明·統(tǒng)考二模)TreePlantingDayisonthe________ofMarch.Weplantmanytreesthatdayeveryyear.(twelve)40.(2023·江蘇揚(yáng)州·??级#㎝ichelleYeohbecomesthefirstChineseactresstowinanOscarinher______.(sixty)真題感悟1.(2023·甘肅白銀·統(tǒng)考中考真題)—What’sthirtyandten?—It’s________.A.forty B.fifty C.seventy D.eighty2.(2023·湖南懷化·統(tǒng)考中考真題)Peopleplant______treesonTree-PlantingDayeveryyear.A.hundred B.hundredsof C.hundreds3.(2023·四川涼山·統(tǒng)考中考真題)Mygrandmatoldmethenumber“9”standsfor“Longlasting”.SoIchosethe________floortoliveon.A.nine B.eighth C.ninth4.(2023·山東濱州·統(tǒng)考中考真題)Thenumberofthefansgoingtothisconcertisaboutthree________.And________ofthemaregirls.A.thousand;twothird B.thousands;twothirdC.thousand;twothirds D.thousands;twothirds5.(2023·黑龍江牡丹江·統(tǒng)考中考真題)RedStaroverChina(《紅星照耀中國》)issopopularthat________ofthestudentsinourclasshavefinishedreadingit.A.twothird B.twothirds C.secondthree6.(2023·湖南郴州·統(tǒng)考中考真題)DongjiangLakeisagoodplacetohavefunand________touristsgocampingthereinsummer.A.hundred B.hundreds C.hundredsof7.(2023·黑龍江·統(tǒng)考中考真題)Nowadays,________peoplelikeHUAWEIphonesbetter,andabout________ofthemareadults.A.thenumberof;fourfifthsB.a(chǎn)numberof;fourfifthsC.a(chǎn)numberof;fourfifth
?第12講數(shù)詞題型歸納一、單項(xiàng)選擇1.(2023·黑龍江哈爾濱·模擬預(yù)測)Hereisthemenuofarestaurant.Jimusuallyordersasoup,afruitsalad,apizzaandacupofcoffeeforlunch.TodayisspecialThursday.Hewillspend________dollarsonhislunch.SoupisfreeforspecialThursdaySoup&SaladMaindishesDrinksSoup$4Pizza$18Coffee$3Potatosalad$5Pancake$10Tea$2Fruitsalad$6Pie$8Juice$1A.31 B.4 C.27【答案】C【詳解】句意:這是一家餐館的菜單。吉姆午餐通常點(diǎn)一份湯、一份水果沙拉、一份披薩和一杯咖啡。今天是特別的星期四。他午餐要花27美元??疾槌WR(shí)和數(shù)字計(jì)算。根據(jù)表格可知,在周四湯是免費(fèi)的,一份水果沙拉是6美元,一份披薩是18美元,一杯咖啡是3美元,共需6+18+3=27(美元)。故選C。2.(2023·福建福州·福建省福州第一中學(xué)校考模擬預(yù)測)________ofthestudentsinourclass________goingtothesummercampinXiamennextweek.A.Twofifths;is B.Secondfifths;are C.Twofifths;are【答案】C【詳解】句意:我們班五分之二的學(xué)生下周要去廈門參加夏令營。考查主謂一致和分?jǐn)?shù)的表達(dá)。分?jǐn)?shù)的表達(dá):分子用基數(shù)詞,分母用序數(shù)詞,分子大于1,分母用復(fù)數(shù),因此twofifths符合句意;根據(jù)“thestudents”可知,主語是復(fù)數(shù),因此第二空are符合句意。故選C。3.(2023·甘肅臨夏·統(tǒng)考模擬預(yù)測)TheGreatWallisasymbolofChina.________travelersfromallovertheworldvisititeveryyear.A.Tenmillionsof B.Tenmillions C.Millionof D.Millionsof【答案】D【詳解】句意:長城是中國的象征。數(shù)以百萬計(jì)來自世界各地的游客每年來長城游玩??疾閿?shù)詞的用法。具體數(shù)字+million意為“幾百萬”;million與of連用需加s,意為“數(shù)以百萬”,此時(shí)前面不能加基數(shù)詞。所以選項(xiàng)A、B、C均語法錯(cuò)誤,故選D。4.(2023·四川瀘州·統(tǒng)考二模)—Xi’anisabeautifulcitywithapopulationofabout13________.—Yes.Andeveryyear________oftouristsvisitit.A.million;million B.millions;millionC.million;millions D.millions;millions【答案】C【詳解】句意:——西安是一座美麗的城市,人口約1300萬。——是的。每年都有數(shù)以百萬計(jì)的游客到訪??疾閿?shù)詞的特殊用法。million百萬,數(shù)詞;millions數(shù)百萬。根據(jù)“apopulationofabout13...”和“...oftourists”可知,當(dāng)million前有具體數(shù)字修飾,其后不能加s,排除B和D,當(dāng)million前無具體數(shù)字修飾,且與of連用時(shí),其后要加s,millionsof表示“大量的,數(shù)以百萬計(jì)的”。故選C。5.(2023·重慶永川·統(tǒng)考一模)Thereare________picturesandthe________oneismyfamilyphoto.A.two;first B.two;two C.first;first D.first;two【答案】A【詳解】句意:有兩張照片,第一張是我的全家福??疾閿?shù)詞。根據(jù)句意,兩張照片,應(yīng)該用基數(shù)詞,第二個(gè)空表示第一張,且橫線前有定冠詞the可知,應(yīng)該用序數(shù)詞,故選A。6.(2023·甘肅白銀·統(tǒng)考二模)About________ofthestudentsinourclasslikeancientpoemsandtheycanwritesomebythemselves.A.twothird B.secondthree C.twothirds D.secondthrees【答案】C【詳解】句意:我們班大約三分之二的學(xué)生喜歡古詩,他們可以自己寫一些??疾榉?jǐn)?shù)表達(dá)。分?jǐn)?shù)的表達(dá)方式為:分子為基數(shù)詞,分母為序數(shù)詞,當(dāng)分子大于1時(shí),分母用其復(fù)數(shù)形式。故三分之二的表達(dá)方式為twothirds。故選C。7.(2023·江蘇宿遷·校聯(lián)考三模)Mygrandparentsliveinanoldbuildingwith________floorsandtheirflatisonthe________floor.A.sixth;three B.sixth;third C.six;three D.six;third【答案】D【詳解】句意:我的祖父母住在一棟六層樓的舊房子里,他們的公寓在三樓??疾閿?shù)詞。根據(jù)“Mygrandparentsliveinanoldbuildingwith…floors”可知,此處表示“六層樓”,因此用基數(shù)詞,排除AB選項(xiàng);又由“theirflatisonthe…floor.”可知,此處表示“在第三層”,因此用序數(shù)詞,排除C選項(xiàng)。故選D。8.(2023·黑龍江佳木斯·統(tǒng)考三模)About________oftheworkersinthefactorywereborninthe________.A.twofifths;1970 B.twofifth;1970 C.twofifths;1970s【答案】C【詳解】句意:這家工廠大約五分之二的工人是70后??疾閿?shù)詞用法。表示分?jǐn)?shù)時(shí),分子用基數(shù)詞,分母用序數(shù)詞,分子大于1時(shí),分母必須用序數(shù)詞的復(fù)數(shù)形式,排除B;表達(dá)“……世紀(jì)……年代”時(shí),在表達(dá)年份的阿拉伯?dāng)?shù)字后加s,即1970s。故選C。9.(2023·湖北恩施·統(tǒng)考二模)NationalDayisinOctober,the________monthoftheyear,andiscelebratedbypeoplealloverthecountry.A.ten B.tenth C.ninth【答案】B【詳解】句意:國慶節(jié)在十月,一年中的第十個(gè)月,被全國各地的人們慶祝。考查序數(shù)詞。ten十;tenth第十;ninth第九。根據(jù)“NationalDayisinOctober”及常識(shí)可知,十月是一年中的第十個(gè)月,所以應(yīng)用序數(shù)詞tenth,故選B。10.(2023·黑龍江齊齊哈爾·統(tǒng)考三模)Shakespeareismyfavoritewriter.It’ssaidthat________ofhisplayswerewritteninhis________.A.onethirds;fifties B.onethird;fifty C.onethird;fifties【答案】C【詳解】句意:莎士比亞是我最喜歡的作家。據(jù)說他的劇本有三分之一是在他五十多歲時(shí)寫的??疾榉?jǐn)?shù)表達(dá)和年齡段表達(dá)。onethirds錯(cuò)誤表達(dá),分子為1,分母不用序數(shù)詞的復(fù)數(shù)形式;onethird三分之一;fifties五十幾;fifty五十。根據(jù)“ofhisplayswere”可知此處指他的劇本的三分之一,應(yīng)用onethirdof來表示;根據(jù)“inhis”可知此處指“在某人幾十歲的時(shí)候”,應(yīng)用“inone’s+逢十的基數(shù)詞的復(fù)數(shù)”來表示,因此“五十幾”應(yīng)用fifties來表示。故選C。11.(2023·福建泉州·統(tǒng)考三模)JanehasbeentoQuanzhoutwicebeforeandthisisher_timetocomehere.A.second B.third C.fourth【答案】B【詳解】句意:簡以前去過泉州兩次,這是她第三次來這里??疾樾驍?shù)詞。second第二;third第三;fourth第四。根據(jù)“JanehasbeentoQuanzhoutwicebefore”可知已經(jīng)去過兩次,所以這次是第三次。故選B。12.(2023·黑龍江哈爾濱·哈爾濱市第十七中學(xué)校??既#狣oyouknowJuly1stof2023isthe________birthdayoftheCPC(中國共產(chǎn)黨)?—Ofcourse.Thankstoit,Chinesearepullingtogethertoachievethesecondcentenarygoals.A.onehundredandtwo B.onehundredthandsecond C.onehundredandsecond【答案】C【詳解】句意:——你知道2023年7月1日是中國共產(chǎn)黨誕辰102周年嗎?——當(dāng)然。正因?yàn)橛辛怂?,中國人正在齊心協(xié)力實(shí)現(xiàn)第二個(gè)百年奮斗目標(biāo)??疾樾驍?shù)詞。此處是指中國共產(chǎn)黨的誕辰,應(yīng)用序數(shù)詞,onehundredandtwo表示“102”,onehundredandsecond表示“第102”,故選C。13.(2023·黑龍江哈爾濱·統(tǒng)考二模)Lunchisimportantforstudents.Someofthemchoose“OutsideSmallTable”.Parentshavedifferentopinionsaboutit.________parentsof500worryaboutthat“OutsideSmallTable”hashealthtrouble.OpinionSatisfyingpersonalneedBadeatingenvironmentHavinghealthtroublePercentage25%35%?A.150 B.100 C.200【答案】C【詳解】句意:午餐對(duì)學(xué)生來說很重要。他們中的一些人選擇了“外面的小桌子”。家長們對(duì)此有不同的看法。500名家長中有200名擔(dān)心“外面的小桌子”存在健康問題??疾閿?shù)字運(yùn)算。根據(jù)表格數(shù)據(jù)可知,500名家長中的25%認(rèn)為“外面的小桌子”滿足了個(gè)人需求;有35%的家長認(rèn)為就餐環(huán)境惡劣;因此剩下40%的家長則擔(dān)心其存在健康問題,500名家長的40%,即200名。故選C。14.(2023·甘肅白銀·統(tǒng)考三模)Ata_quarter_to_five,ImetGinainthelibrary.A.4:15 B.4:45 C.5:15 D.5:45【答案】B【詳解】句意:4點(diǎn)45分,我在圖書館遇見了吉娜??疾闀r(shí)間表達(dá)法?!癮quarter”意為“15分鐘、一刻鐘”;分鐘數(shù)超過30,可用“所差分鐘數(shù)+to+下一整點(diǎn)數(shù)”表示,所以“aquartertofive”就是距離5點(diǎn)還差15分鐘,即4點(diǎn)45分,故選B。15.(2023·黑龍江雞西·統(tǒng)考一模)Theriveris________deep.Itisdangerousforyoungkidstoplayorswiminit.A.twoandhalfmeter B.twoandonehalfmeters C.twoandahalfmeters【答案】C【詳解】句意:這條河有兩米半深。小孩子在里面玩?;蛴斡竞芪kU(xiǎn)。考查數(shù)詞的表達(dá)方法。分析所給選項(xiàng),此處應(yīng)該表示“兩米半”,用twoandahalfmeters,故選C。二、語法選擇(2023·廣東廣州·統(tǒng)考二模)YuanLongping,knownasthe“fatherofhybridrice”,diedattheageof91inChangshainMay2021,____16____hislegacyliveson,mostrecentlywiththesuccessfuldevelopmentofthe“hugerice”.Itistwiceastallascommonrice____17____isusuallyaboutonemetertall.In2018,hisspecialtypeofrice____18____inChongqingfor15mu.Itwasgrown____19____Mayandharvestedfourmonthslater.Eachmuofthefields____20____about750—900kilograms.Thistypeofriceisnotonlystrongandtall,butalsoresistanttoflood.Itcan____21____bringmanynutrientstoplantsnearbyandprovide____22____goodlivingenvironmentforanimalsinwater.____23____thewaterinthericefieldsis60-80centimetersdeep,it____24____evenbeusedtoraisefishes.Fromnextyear,“thegiantrice”willbeplantedin____25____muoffieldsinChongqing.Yuanoncetoldthereporter____26____hedreamed:to“enjoythecoolshadebeneathriceplants____27____thanmen”andtoseehybridricegrownallovertheworldtohelpsolvetheglobalfoodshortage.But____28____,hecan’tseethisachievement.Manypeoplepostedonlinetopaytribute(致敬)toYuanafter____29____thesuccessofdevelopingthe“giantrice”,saying“____30____dreamisgraduallycomingtrue.Canyouseeit?”16.A.a(chǎn)nd B.but C.so D.or17.A.which B.who C.whom D.whose18.A.planted B.plants C.wasplanted D.wasplanting19.A.on B.in C.for D.with20.A.produce B.produces C.produced D.wasproducing21.A.a(chǎn)lso B.too C.either D.a(chǎn)swell22.A.a(chǎn) B.a(chǎn)n C.the D./23.A.Because B.Unless C.Although D.When24.A.can B.may C.must D.should25.A.thousand B.thousands C.thousandof D.thousandsof26.A.why B.that C.what D.how27.A.tall B.taller C.tallest D.thetallest28.A.sad B.sadly C.moresadly D.mostsadly29.A.toknow B.knew C.knows D.knowing30.A.You B.Your C.Yours D.Yourself【答案】16.B17.A18.C19.B20.C21.A22.A23.D24.A25.D26.C27.B28.B29.D30.B【導(dǎo)語】本文介紹的“雜交水稻”之父袁隆平的故事。16.句意:被稱為“雜交水稻之父”的袁隆平于2021年5月在長沙去世,享年91歲,但是他留下的遺產(chǎn),最近開發(fā)出的“巨型水稻”繼續(xù)存在。and和;but但是;so所以;or或者。根據(jù)“diedattheageof91inChangshainMay2021,…h(huán)islegacyliveson”可知人去世了,但是遺產(chǎn)還在,兩句之間表示轉(zhuǎn)折,應(yīng)用but連接。故選B。17.句意:它的高度是通常一米左右高的普通水稻的兩倍。which先行詞是物;who先行詞是人,在從句中作主語和賓語;whom先行詞是人,在從句中作賓語;whose誰的,在從句中作定語。根據(jù)“commonrice…isusuallyaboutonemetertall.”可知定語從句的先行詞是rice,在從句中作主語,關(guān)系代詞應(yīng)是which。故選A。18.句意:2018年,他的特種水稻在重慶種植了15畝。planted種植,過去式;plants種植,動(dòng)詞第三人稱單數(shù)形式;wasplanted被種植,一般過去時(shí)的被動(dòng)語態(tài);wasplanting正在種植,過去進(jìn)行時(shí)?!癶isspecialtypeofrice”和“plant”之間是被動(dòng)關(guān)系,用被動(dòng)語態(tài),結(jié)構(gòu)為be+過去分詞;時(shí)間狀語是“In2018”,所以用一般過去時(shí)的被動(dòng)語態(tài)。故選C。19.句意:它在5月種植,4個(gè)月后收割。on在具體的某一天;in在某年或某月;for時(shí)間延續(xù)了多久;with和……一起。May是月份,“在五月”用介詞in。故選B。20.句意:每畝田地產(chǎn)量約750到900公斤。produce生產(chǎn),動(dòng)詞原形;produces生產(chǎn),動(dòng)詞第三人稱單數(shù)形式;produced生產(chǎn),過去式;wasproducing生產(chǎn),過去進(jìn)行時(shí)。本段主體時(shí)態(tài)為一般過去時(shí),陳述2018年特種水稻的種植情況,空格處應(yīng)用動(dòng)詞過去式。故選C。21.句意:它也能為附近的植物帶來許多營養(yǎng),并為水中的動(dòng)物提供良好的生活環(huán)境。also也,放于系動(dòng)詞、情態(tài)動(dòng)詞和助動(dòng)詞之后,實(shí)義動(dòng)詞之前;too也,放于肯定句句末;either也,放于否定句句末;aswell也,放于句末。根據(jù)“Itcan…bringmanynutrients”可知原句是肯定句,空格在句中,結(jié)合備選詞匯可知應(yīng)用also。故選A。22.句意:它也能為附近的植物帶來許多營養(yǎng),并為水中的動(dòng)物提供良好的生活環(huán)境。a一個(gè),用于輔音音素開頭的單詞前;an一個(gè),用于元音音素開頭的單詞前;the這個(gè),定冠詞;/不填。根據(jù)“goodlivingenvironment”可知此處是泛指一個(gè)良好的環(huán)境,應(yīng)填不定冠詞,good是輔音音素開頭,不定冠詞用a。故選A。23.句意:當(dāng)?shù)咎锢锏乃?0—80厘米深時(shí),它甚至可以用來養(yǎng)魚。Because因?yàn)?;Unless除非;Although雖然;When當(dāng)……時(shí)候。根據(jù)“it...evenbeusedtoraisefishes”可知是水深有60-80厘米的時(shí)候可以養(yǎng)魚。故選D。24.句意:當(dāng)?shù)咎锢锏乃?0—80厘米深時(shí),它甚至可以用來養(yǎng)魚。can能夠;may可能;must必須;should應(yīng)該。根據(jù)“thewaterinthericefieldsis60-80centimetersdeep”可知在這種條件下能夠養(yǎng)魚。故選A。25.句意:從明年起,重慶將在成千上萬畝的田地里種植“巨型水稻”。thousand千,單數(shù)形式;thousands千,復(fù)數(shù)形式;thousandof錯(cuò)誤的表達(dá)形式;thousandsof成千上萬。thousandsof成千上萬,固定短語;thousand只有在后面加of的時(shí)候用復(fù)數(shù)形式,應(yīng)首先排除B和C,而選項(xiàng)A需與具體的數(shù)詞連用。故選D。26.句意:袁曾經(jīng)告訴記者他的夢想:在比人更高的水稻下乘涼,看到雜交水稻在世界各地種植,以幫助解決全球糧食短缺問題。why為什么;that引導(dǎo)從句,沒有具體含義;what什么;how怎樣。根據(jù)題干,told后接賓語從句,從句中謂語動(dòng)詞是dreamed,缺少賓語,應(yīng)用代詞what引導(dǎo)從句,在從句中作賓語。故選C。27.句意:袁曾經(jīng)告訴記者他的夢想:在比人更高的水稻下乘涼,看到雜交水稻在世界各地種植,以幫助解決全球糧食短缺問題。tall高的;taller更高的;tallest最高的;thetallest最高的。根據(jù)than可知應(yīng)填比較級(jí)。故選B。28.句意:但難過的是,他看不到這些成就。sad難過的;sadly難過地;moresadly更難過地;mostsadly最難過地。修飾整個(gè)句子用副詞,排除A;根據(jù)“hecan’tseethisachievement.”可知,此處沒有比較對(duì)象,應(yīng)用副詞原級(jí)。故選B。29.句意:許多人在知道袁成功開發(fā)出“巨型水稻”后在網(wǎng)上發(fā)帖致敬,說:“你的夢想正在逐漸實(shí)現(xiàn)。你能看到嗎?”toknow知道,不定式;knew知道,過去式;knows知道,動(dòng)詞第三人稱單數(shù)形式;knowing知道,動(dòng)名詞。after是介詞,后接動(dòng)名詞。故選D。30.句意:你的夢想正在逐漸實(shí)現(xiàn)。You你;Your你的,形容詞性物主代詞;Yours你的,名詞性物主代詞;Yourself你自己。修飾名詞dream用形容詞性物主代詞。故選B。三、用所給單詞適當(dāng)形式填空31.(2023·云南昆明·昆明八中??寄M預(yù)測)Theoldmanisinhis________,butheseemshealthyandhappy.(sixty)【答案】sixties【詳解】句意:這位老人六十多歲了,但他看起來很健康,很高興。根據(jù)“inhis...”可知,此處表示某人幾十多歲的約略年齡,結(jié)構(gòu)是“inone’s+基數(shù)詞復(fù)數(shù)形式”,故填sixties。32.(2023·甘肅武威·統(tǒng)考模擬預(yù)測)MaycomesafterAprilanditisthe________(five)monthofayear.【答案】fifth【詳解】句意:五月在四月之后,并且它是一年的第五個(gè)月。根據(jù)“MaycomesafterAprilanditisthe…monthofayear.”可知此處表示的是五月是一年中的第五個(gè)月,故空格處要用序數(shù)詞,所給詞five“五”,是基數(shù)詞,其序數(shù)詞為fifth“第五”,故填fifth。33.(2023·甘肅平?jīng)觥ば?寄M預(yù)測)Iaminmy________(three)yearinthismiddleschool.【答案】third【詳解】句意:我在這所中學(xué)讀三年級(jí)。three“三”,基數(shù)詞。year是可數(shù)名詞單數(shù),此處應(yīng)用序數(shù)詞third“第三”。故填third。34.(2023·甘肅臨夏·統(tǒng)考模擬預(yù)測)China’sNationalDaycomesinOctober,the________(ten)monthoftheyear.【答案】tenth【詳解】句意:中國的國慶節(jié)在十月,也就是一年中的第十個(gè)月。ten“十”,基數(shù)詞;十月是第十個(gè)月,the+序數(shù)詞+名詞單數(shù),ten的序數(shù)詞是tenth。故填tenth。35.(2023·甘肅定西·??寄M預(yù)測)Theoldmanlivesonthe________(twelve)floor.【答案】twelfth【詳解】句意:這個(gè)老人住在12樓。修飾“floor”表示順序應(yīng)用序數(shù)詞。故填twelfth。36.(2023·甘肅定西·統(tǒng)考模擬預(yù)測)Seventy-year-oldFrankisthe________(forty-five)presidentofourschool.【答案】forty-fifth【詳解】句意:七十歲的弗蘭克是我們學(xué)校的第四十五任校長。forty-five“四十五”,基數(shù)詞,根據(jù)“Seventy-year-oldFrankisthe…presidentofourschool.”可知,這里應(yīng)該用“forty-five”的序數(shù)詞形式,其序數(shù)詞形式為“forty-fifth”。故填forty-fifth。37.(2023·湖南永州·統(tǒng)考二模)Thisyearisthe________(twenty-eight)WorldReadingDay.【答案】twenty-eighth【詳解】句意:今年是第28個(gè)世界讀書日。空格后為名詞“WorldReadingDay”,故空格處應(yīng)填序數(shù)詞?;鶖?shù)詞twenty-eight的序數(shù)詞形式為twenty-eighth,意為“第二十八”,符合句意,故填twenty-eighth。38.(2023·江蘇鎮(zhèn)江·統(tǒng)考二模)Accordingtoarecentsurvey,onlytwo________(five)oftheworkingmotherswanttohaveasecondchild.【答案】fifths【詳解】句意:根據(jù)最近的一項(xiàng)調(diào)查,只有五分之二的職場媽媽想要第二個(gè)孩子。根據(jù)語境結(jié)合缺項(xiàng)可知,設(shè)空處表示的內(nèi)容為五分之二。表達(dá)分?jǐn)?shù)時(shí),分子用基數(shù)詞,分母用序數(shù)詞,如果分子大于一,分母用復(fù)數(shù)。five”五“,序數(shù)詞形式為fifth,因分子為two大于一,所以應(yīng)使用復(fù)數(shù)形式。故填fifths。39.(2023·云南昆明·統(tǒng)考二模)TreePlantingDay
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