【公開課課件】第三部分 專題4 數(shù)詞

Grammar第三部分

詞法篇——代詞、冠詞、介詞和數(shù)詞專題1代詞專題2冠詞專題3介詞專題4數(shù)詞PART

1高頻考點(diǎn)清單PART

2重溫高考真題PART

3熱考點(diǎn)集訓(xùn)專題4數(shù)詞PART

4綜合演練PART

1高頻考點(diǎn)清單框架結(jié)構(gòu)圖基數(shù)詞的構(gòu)成及作用1.常用基數(shù)詞表ⅠⅡⅢoneeleventhirtytwotwelvefortythreethirteenfiftyfourfourteensixtyfivefifteenseventysixsixteeneightysevenseventeenninetyeighteighteenhundredninenineteenthousandtentwentymillion/billion2.基數(shù)詞構(gòu)成歌訣1至12逐個(gè)記，13至19teen結(jié)尾。20至90整十位，ty結(jié)尾是后綴。要是表示“幾十幾”，連字符十位連個(gè)位。若要表示“幾百幾”，hundred之后and立。若要用于復(fù)合形容詞，連字符相連不加-s。注意：(1)hundred，thousand，million，billion等詞前有基數(shù)詞或several時(shí)，須用單數(shù)；與of連用時(shí)，用復(fù)數(shù)，但其前面不能再加數(shù)詞。如：sixhundredpeople

hundredsofpeople(2)dozen前有具體數(shù)詞修飾時(shí)，用單數(shù)，of可省略；當(dāng)dozen后面接these，those，them，us等詞時(shí)，須先接of，再接這些詞，但dozen仍不加-s；dozensof中的of不可省。score用法和dozen相當(dāng)，但of一般不省略。severaldozenpencils dozensofstudentsthreedozenoftheseeggs twodozenofthemtwoscoreofeggs scoresofbooks3.基數(shù)詞的位置常位于another，all之后，such，more之前，可置于last，next，other之前或之后。anothertwodays allthetenbooksonemoreapple twosuchpenshislasttwodays/histwolastdays4.基數(shù)詞的句法功能(1)主語(yǔ)Threewillbeenough.(2)賓語(yǔ)Thecityhasapopulationofthreemillion.(3)表語(yǔ)Thepopulationofthiscityisnearlytwomillion.(4)同位語(yǔ)Theytwowenttothecinema.(5)定語(yǔ)Theriverisabouteightmileslong.1.常用序數(shù)詞表序數(shù)詞的構(gòu)成及作用ⅠⅡⅢfirstelevenththirtiethsecondtwelfthfortieththirdthirteenthfiftiethfourthfourteenthsixtiethfifthfifteenthseventiethsixthsixteentheightiethseventhseventeenthninetietheightheighteenthhundredthninthnineteenththousandthtenthtwentiethmillionth/billionth注意：21以上的多位數(shù)詞，只將末位數(shù)變?yōu)樾驍?shù)詞，前面的其他位數(shù)仍用基數(shù)詞。如：21st→twenty-first；22nd→twenty-second；33rd→thirty-third；100th→onehundredth2.序數(shù)詞的句法功能(1)定語(yǔ)thefirstdayoftheweekmyfirstvisittoBeijing(2)表語(yǔ)Youarethefirsttoleave.(3)主語(yǔ)Thesecondwasevenworse.(4)同位語(yǔ)Tom，thefirst，ishere.(5)賓語(yǔ)Doyoupreferthefirstorthesecond?注意：①序數(shù)詞前一般要加定冠詞the或形容詞性物主代詞。Thisisthefirstone.ThisishersecondvisittoJapan.②序數(shù)詞前有時(shí)可用不定冠詞a，此時(shí)不強(qiáng)調(diào)順序?！癮＋序數(shù)詞”相當(dāng)于another，表示“又一個(gè)，再一個(gè)”。You’dbettertryathirdtime.1.用于構(gòu)成分?jǐn)?shù)、百分?jǐn)?shù)、小數(shù)onethirdtwothirds/two-thirdstwo-fifthsofthestudentsthirtypercentofthewatersixpointfour注意：表示幾分之幾(或百分之幾)的人或物時(shí)，須在分?jǐn)?shù)(或百分?jǐn)?shù))和人或物之間加of。若充當(dāng)主語(yǔ)，謂語(yǔ)動(dòng)詞的數(shù)應(yīng)與of后面的名詞的數(shù)保持一致。如：Seventypercentofherincomewasspentonclothes.數(shù)詞的應(yīng)用2.倍數(shù)表達(dá)法(1)A＋謂語(yǔ)＋倍數(shù)＋as＋原級(jí)＋as＋BThebagistwiceasbigasthatone.(2)A＋謂語(yǔ)＋倍數(shù)＋asmany/much＋名詞＋as＋BIhavetwiceasmanybooksashe(does).(3)A＋謂語(yǔ)＋倍數(shù)＋比較級(jí)＋than＋BThisclassroomisthreetimesbiggerthanours.(4)A＋謂語(yǔ)＋倍數(shù)＋thesize(width/length/height/depth等)＋of＋BYourpieceofbreadisthreetimesthesizeofmine.注意：表達(dá)倍數(shù)時(shí)，常用half表示“一半”，用double或twice表示“兩倍”，用基數(shù)詞＋times表示三或三倍以上。3.日期的表達(dá)(1)某年：in＋數(shù)字in2018(2)某月：in＋月份inMay(3)某年某月：in＋月＋年inMay2018(4)某年某月某日：on＋月＋日/on＋日＋月，＋年onMay1(st)/1(st)May,20184.時(shí)刻的表達(dá)twenty-onepast/aftereight或eighttwenty-onefourto/ofnine或eightfifty-sixhalfpasteight或eightthirtyaquarterto/often或nineforty-five5.年代的表達(dá)theearly1920s/1920’stheearlytwentiesthemid-eighties6.其他特殊表達(dá)(1)表示“每一段時(shí)間”或“每隔……”everythreedays/everyfourthdayeveryotherdayeveryfewdays(2)表示年齡inone’steensinone’stwentiesattheageof17Heistwentyyearsold.Heisamanoftwenty.Heisatwenty-year-oldman.(3)用于習(xí)語(yǔ)中oneatatime

onebyone

tenoutoften1.數(shù)詞的拼寫錯(cuò)誤fourty(誤)→forty(正)ninty(誤)→ninety(正)nineth(誤)→ninth(正)twentith(誤)→twentieth(正)twentieth-first(誤)→twenty-first(正)threefifth(誤)→threefifths(正)the2thofFebruary(誤)→the2ndofFebruary(正)OneThousandOneNights(誤)→OneThousandandOneNights(正)書面表達(dá)中數(shù)詞易錯(cuò)點(diǎn)聚焦2.特殊表達(dá)中的錯(cuò)誤everyotherdays(誤)→everyotherday(正)inhistens(誤)→inhisteens(正)severaldozensofthem(誤)→severaldozenofthem(正)moretwodays(誤)→twomoredays/anothertwodays(正)You’dbettertrythethirdtime.(誤)→You’dbettertryathirdtime.(正)PART

2重溫高考真題Ⅰ.單句語(yǔ)法填空1.Actually，thislatestchildren’sversion，belongingtoaprogramtitledXiao

Xigu(literally，youngartists)，isinhonorofthe

(thirty)anniversaryofthe1987work，praisedasthemostclassic.(2018·安徽皖北協(xié)作區(qū)高三聯(lián)考)答案解析解析“the＋序數(shù)詞”表示特指“第幾個(gè)”，故填thirtieth。thirtieth1232.Iamstillthankfultomyuncleforteachingmetorideabikeonmy______(nine)birthday.(2017·東北師范大學(xué)附中模擬)答案解析解析句意為：我依舊感謝叔叔在我九歲生日(第九個(gè)生日)時(shí)教我學(xué)會(huì)騎自行車。ninth1233.Hemissedthegoldinthehighjump，butwillget

secondchanceinthelongjump.(2012·大綱全國(guó)Ⅱ)答案解析解析在序數(shù)詞前用a，則表示“再次，還有”之意。a123Ⅱ.單句改錯(cuò)(每小題僅有1處錯(cuò)誤)1.Iammorethanhappytoknowyougotafirstprizeinthespeechcontest.(2018·湖南張家界三模)答案解析解析thefirstprize為固定用法，意為“第一名，一等獎(jiǎng)”，而且英語(yǔ)中表示順序的序數(shù)詞前一般用the來(lái)表示順序。所以句中的afirstprize中的a要改為the。the1234562.Duringthesixthdays，aseriesofEnglishactivitieswereorganized.(2018·云南師大附中模擬)答案解析解析during后接時(shí)間段，此處表示六天，故用基數(shù)詞。如果表達(dá)在第六天，則說(shuō)onthesixthday。six1234563.Inthesummerholidayfollowingmyeighteenbirthday，Itookdrivinglessons.(2017·全國(guó)Ⅰ)答案解析解析表達(dá)多少歲生日用序數(shù)詞，因此eighteen應(yīng)該改為eighteenth。eighteenth1234564.Istillrememberhowhardfirstdaywas.(2017·全國(guó)Ⅰ)答案解析解析句意為：我仍然記得第一天有多艱難。表示第幾天，序數(shù)詞前要加定冠詞the或者用限定詞進(jìn)行修飾。∧the/my1234565.It’sabigcitywithapopulationofabout7millions.(2017·河南畢業(yè)班高考適應(yīng)性練習(xí))答案解析解析million前有基數(shù)詞7，須用單數(shù)。million1234566.Iwanttohaveapenfriend，hopefullyagirlintheearlytwenties，andwithinterestssimilartomine.(2017·河南六市聯(lián)考)解析表示不確定的年齡，用inone’s＋逢十的基數(shù)詞的復(fù)數(shù)形式。her123456答案解析PART

3熱考點(diǎn)集訓(xùn)Ⅰ.單句語(yǔ)法填空1.There

(be)onedeskandthreechairsintheroom.2.—What’sthedatetoday?—It’sthe

(four)ofJuly.3.Therearebusestothestationevery

(twenty)minute.4.Shewasthefirstwoman

(win)thegoldmedalintheOlympicGames.5.Inordertofindabetterjob，hedecidedtostudy

secondforeignlanguage.查看答案isfourthto

wintwentiethaⅡ.單句改錯(cuò)(每小題僅有1處錯(cuò)誤)1.Twohundreddollarsarenotlargeforus，andit’seasyforustogainintwodays.2.Everyyear，millionofpeoplediefromillnesscausedbysmoking.3.IhavealreadygottwolettersfromSusanthisyear，andthisisathirdone.4.WearetoldthatProfessorChenlivesonthetwenty--twofloorofthisbuilding.5.Two-fifthsofthemachineondisplayarenewitems.is查看答案millionsthetwenty--secondmachinesⅢ.數(shù)詞填空(數(shù)詞專練)Thereare1.

seasonsinayear：spring，summer，autumnandwinter.Ayearcanalsobedividedinto2.

months.Eachmonthisdividedinto3.

periods：thefirst，themiddleandthelastten-dayperiod.Mother’sDayfallsonthe4.

SundayofMaywhileFather’sDayonthe5._____SundayofJuneeveryyear.The6.

monthoftheyearisDecember.Thereare7.

completeweeksplusanextraday，or8.

inayearbecausethereare9.

daysinacommonyearbut10.______

daysinaleapyear.查看答案fourtwelvethreesecondthirdtwelfthfifty-twotwothree

hundred

and

sixty-fivethreehundred

and

sixty-sixPART

4綜合演練詞法篇——代詞、冠詞、介詞和數(shù)詞Ⅰ.單句語(yǔ)法填空(一)1.Wecanrelax

(we)whilereadingherblog.2.Thatyoungmanishonest，cooperative，alwaystherewhenyouneedhishelp.

short，he’sreliable.3.Asuccessfullearnerisanindependentone，whohas

adeterminedwillandamazingpatience.4.TheyareheadingforFloridafor

(they)honeymoonandplantoframethetreasuredpictureassoonastheygetback.5.ThedictionaryiswhatIwant，butIdon’thaveenoughmoney

me.查看答案ourselvesIntheirbothwith6.Shedidnothesitateforlong；althoughherfathersmokedapipeonlyonceinawhile，sheknewthatthiswasapresentwhichwasboundtoplease

(he).7.

theend，theyoungmenfoundthatworkinghardistrulyatreasureinitself.8.Thequalityofeducationinthissmallschoolisbetterthan

insomelargerschools.9.Thisregionishome

manyspeciesofwildflowers.10.SheapologizedforthemistakeandgaveusaspareVIProomon

topfloor.11.Atthebadnews，thewomanputherhands

hereyesandcriedout.查看答案himIntothatoverthe12.Ifyoukeeponwriting，youwillhave

brighterfuture，likelytobecomeaJ.K.Rowling.13.Ihate

whensomeonemakesamessofmylearningmaterialsonmydesk.14.Awoman，sittingnext

theboy，discoveredhewasonaschooltripandwastoldtomeethisteacheratthebusstop.15.Weusedtomistakethatheavyobjectsfellfasterthanlight

.查看答案aitonesto(二)16.Theproblemshouldbehandledverycarefullytobalancetheneedsofpeoplewith

ofnature.17.Hesaid

wasnotnicetoeatmeatwithone’sfingersbecausetheywerenotalwaysclean.18.Thedriverwasat

losswhenwordcamethathewasforbiddentodriveforspeeding.19.Heknewverywellthehareranahundredtimesfasterthanhe

(him)did.20.JohnnyCarsonbeganhiscareerintelevisioninhis

(twenty).查看答案thoseithimselfatwenties21.Whetherit’syourbirthdayorafriendorfamilymember’s，decoratingyourhomecanbeasenjoyableastheparty

(it).22.Freshair，sunlightandenoughphysicalexerciseareneeded

ahealthybody.23.Soifyouhavenotpreparedenough，havingsomeindooramusementsisalso

goodchoice，whichmaybemuchcheaperandeasiertocarryout.24.“Nevermind，”Isaid.“Atleastyou’llknowwhenyourtrain’slate，

(I)willbe，too.”25.Myfatherisstoutandstrong,

aseverelookonhisfaceandkeenexpressiveeyes.查看答案itselfformineawithⅡ.單句改錯(cuò)(每小題僅有1處錯(cuò)誤)(一)1.AnaccidenthappeninginarainySundayafternoonchangedmyattitude.2.Ithinkitgoodhabitthatinoursparetimewereadmorebooksofgreatuse.3.Yesterday，oneofmyfavoritestampswaslost，whichmademereallyupset.Ilookedforiteverywhereandaskedeverybodyintheroom，butstillIcouldn’tfindthem.onit查看答案∧a4.To

improvemygrades，Ipaidmoreattentionfortheteachers’talkinginclass.5.ThreeyearsagoIfailedanimportantexaminmylifeandbecameastudentinaordinaryschool.6.Itispossiblethatsomeofwemayhaveabrotherorsister.7.ClassestaughtinEnglishprovidestudentsforabetterlanguageenvironment.8.Forthesakeofoursafetyandtheothers’safety，weshouldobeythetrafficrules.toanus查看答案with9.AsIwaswaitingmyordertocome，Inoticedanoldmaninawheelchairrollhimselfovertoatable.10.I’vebeenverybusyrecently，forI’vebeenpreparingforcomingexam，whichisvitalformeandmyfuturelife.11.I’vealwaysbeendreamingofhavinganopportunitytotravelinEnglish-speakingcountrieslikeyourtopractiseandimprovemyEnglish.yours查看答案∧for∧the12.Uptonow，hehasbecomememberofourfamilyandeveryonehasenjoyedhiscompany.13.Afterclass，Ilearnedfromtheteacherthatmydeskmatewouldhavedroppedoutofschoolifshehadn’tbeenhelpedwithothers.14.IfIhavesuchapenfriend，Ithinkwecanshareourtravellingexperienceswitheachother，takingcareofpets，orwhateverwehavesomethingincommon.15.Therewasonceaelderlywomaninanursinghome.byan查看答案∧a(二)16.Inmiddleoftheterm，Ibecameoneofthebestplayersinmyschool.17.ItakegreatprideofthisexperiencebecauseitnotonlyhelpsmerealizethatIcanachievemypotentialthroughhardwork，butmakesmeknowtheproverb“Practicemakesperfect”.18.LastSundayIsawaworststorminyears.Ihe查看答案∧the19.Wealllovethosethingssomuchthatwetravelthousandofmilestobearoundpeoplewholovethethingsthatwelovethewaythatwelovethem.20.Iputalittleoil，saltandsugaronthesteakandmixedittogether.21.First，beawareofyouradvantagesandacceptyou.22.Alargenumberofstudentsattendedtothecontestandshowedtheirwonderfulperformances.thousandsthemyourself查看答案23.Onthestage，thoughfacinggreatpressure，thespeakersbravelyovercameitandchallengedthemtoachievegreatsuccess.24.Throughsuchactivity，weknowalotmoreaboutourstudents.25.Alsomovinguponthelistthisyearisspinach(菠菜)，whichjumpsfromtheeighttothesecondmostpollutedproduct.themselveseighth查看答案∧anⅢ.語(yǔ)法填空(2018·吉林長(zhǎng)春四模)Nomatterwhereyouare，humansareconstantlymeasuringandcheckingtime.Someofusaregoodatit—planninganddoingthingsaheadoftime,1.

othersarealwaystryingtobeattheclockanddothingsattheeleventhhour.解析1答案while解析考查連詞。該空的前后兩句話之間是對(duì)比關(guān)系，所以這里應(yīng)該填連詞while。返回Tardiness(拖拉)canbeserious.Ifyou2.

(be)oneminutelateforwork，wouldyouresign?Itmaysoundextreme，butthatisexactly3.

occurredintheUKupperchamberofparliament，theHouseofLords，inJanuary2018.InternationaldevelopmentministerLordBatesarrivedoneminutelate，and，asaresult，wasunabletoanswera4.

(schedule)question.Insteadoftrying5.

(make)upforlosttime，asmanymightdo，heresignedon6.

spot.Heapologizedforhisdiscourtesy(無(wú)禮)andstatedthathewasashamed.Hisresignation，though,7.

(reject)bytheUKprimeminister.答案werewhatscheduled解析7解析6解析5解析4解析3解析2tomakethewasrejected解析考查虛擬語(yǔ)氣。本句是if引導(dǎo)的條件狀語(yǔ)從句，即非真實(shí)條件句。此處是對(duì)現(xiàn)在情況的虛擬，所以這里be動(dòng)詞為were。返回解析考查連接代詞。本句是表語(yǔ)從句，從句中缺少主語(yǔ)，這里的主語(yǔ)指代的是事情，所以用what。返回解析考查形容詞。在冠詞a和名詞question之間應(yīng)該用形容詞，所以把schedule變成形容詞形式scheduled(預(yù)定的)。返回解析考查動(dòng)詞不定式。固定搭配trytodosth.

(努力做某事)，所以這里填tomake。返回解析考查定冠