初中九年級英語課件走進(jìn)數(shù)詞的世界 市賽一等獎(jiǎng)

《走進(jìn)數(shù)詞的世界》1參賽教師：時(shí)間：學(xué)習(xí)目標(biāo)：能正確使用基數(shù)詞和序數(shù)詞，并運(yùn)用所學(xué)知識描述日常生活中與數(shù)字相關(guān)的內(nèi)容。中考總復(fù)習(xí)——數(shù)詞(numeral)參賽教師：甘霞學(xué)校：庫爾勒市實(shí)驗(yàn)中學(xué)時(shí)間：2020.8.22Lead-inNumbers基數(shù)詞表示數(shù)量“幾”，后面一般接名詞序數(shù)詞表示順序“第幾”，序數(shù)詞前一般有“the”中考常考考點(diǎn)Part1基數(shù)詞考點(diǎn)Part2序數(shù)詞考點(diǎn)Part3數(shù)詞混合使用的考點(diǎn)Part1基數(shù)詞考點(diǎn)考點(diǎn)一年齡和年代的使用MummyPigandDaddyPiggotkidsintheirtwenties.NowPeppaiseightyearsold.Georgeisafive-year-oldboy.在某人幾十歲的時(shí)候_________________inone's+整十的復(fù)數(shù)fiveyearsold____________five-year-old___________five-year-olds__________5歲(前有be)5歲的+名詞5歲的人辨析：in1990__________

inthe1990s

_______________在1990年在20世紀(jì)90年代1.WuDajing,a____Chineseskater,setanewworldrecordattheShortTrackWorldCuplastyear.A.25-years-oldB.25-year-oldsC.25-year-oldD.25yearsold牛刀小試2.-ManyyoungpeoplecametoXinjiangin____.-Yes,myfatherisoneofthem.Hecamehereinhis______.A.1990s;twentiesB.1990s;twentyC.the1990s;twentiesD.the1990s;twentieth考點(diǎn)二時(shí)間的使用Daddy:George,whattimeisitnow?George:It'sninethirty.Peppa:No,it'shalfpastnine.順讀法逆讀法：1.分鐘≤30分,用____,意為___。7：05--fivepastseven2.分鐘>30分,用____,意為____。7：50--tentoeight過pastto差特殊點(diǎn)：①15分鐘--aquarter1:15--________________1:45--_______________②30分鐘--half1:30--_________________aquarterpastoneaquartertotwohalfpastone牛刀小試10:1511:458:259:553:1511:30aquarterpasttenaquartertotwelvetwenty-fivepasteightfivetotenaquarterpastthreehalfpasteleven考點(diǎn)三hundred,thousand,million,billion的使用Peppa:George,whatdoyouwantasyourbirthdaygift?George:Oh,Iwanthundredsofdinosaurtoys!五千輛汽車______________六百本書______________成千上萬的人__________________數(shù)以百萬的蘋果__________________sixhundredbooksfivethousandcarsthousandsofpeoplemillionsofapples使用方法：①表泛指，hundredsof______________________+of②表具體，twohundred_______+thousand,million,billionthousands/millions/billions基數(shù)詞3.____volunteerswillbeneededfor2020BeijingWinterOlympicGames.A.TwohundredofB.TwohundredsofC.HundredofD.Twohundred牛刀小試4.Afterseveralyears'hardwork,theenvironmentinthisvillageisbecomingbetterandbetter.____birdsarecomingback.A.ThousandsofB.ThousandofC.ThousandD.ThreethousandsPart2序數(shù)詞考點(diǎn)一般情況：詞尾-th基數(shù)詞變序數(shù)詞的規(guī)律four--________thirteen--___________特殊情況：1.one--_____two--______three--_____3.five--______twelve--______2.eight--______nine--______4.twenty--__________5.twenty-one--_________第一、二、三單獨(dú)記八去t來九去e遇到ve用f替ty變?yōu)閠ie若想表達(dá)幾十幾，只變個(gè)位就可以從四加起thfourththirteenthfirstsecondthirdeighthninthfifthtwelfthtwentiethtwenty-first基數(shù)詞的使用Inthe21stcentury,manykidslikecartoons.PeppaPigismyfirstfavoritecartoon.Ihavewatchedittwice.AndIwanttowatchitathirdtime.一般情況，序數(shù)詞前有______特殊用法：1.當(dāng)序數(shù)詞前有_________或者所有格時(shí)，不用the;2.a/an+序數(shù)詞表示____________the物主代詞再一，又一5.Twomonthsago,Chinatestedits____aircraftcarrier(航空母艦)builtcompletelyonitsown.A.oneB.firstC.theoneD.thefirst牛刀小試6.AfterJackvolunteeredatavillageschoolforhalfayearin2018,healwaysexpectedtogotherea____time.A.firstB.secondC.twoD.thirdPart3數(shù)詞混合使用的考點(diǎn)考點(diǎn)一分?jǐn)?shù)的使用ThreeEnglishmen!Theyarecrazyfansofcartoons.Buttheyfoundtwothirdsofthecharactersincartoonsarelackofparents'company,sotheymadesuchacutepinkpig.分?jǐn)?shù)口訣：分子基，分母序；分子大于1，分母+seg:三分之一___________

五分之三____________onethirdthreefifths7.Accordingtoasurvey,mostofthewomeninChinadohouseworkathome,butonly____ofmenwoulddoit.A.fourfifthB.fourfifthsC.twofifthD.twofifths牛刀小試8.-Youlooktiredtoday!-Youknowwehavetoomuchhomeworktodoeveryday.____ofthestudentsinourclassdon'thaveenoughsleep.A.TwothirdB.OnethirdC.SecondthreeD.twothree考點(diǎn)二編號的使用Now,PeppaPighasmorethantwohundredepisodes(集).ThemostfamousoneisEpisodeOne-MuddyPuddle.Q:WhichhasthesamemeaningasEpisodeOne?A.thefirstepisodeB.OneEpisode表示編號時(shí)：名詞+______(開頭字母___寫)=the+______+名詞(開頭字母___寫)基數(shù)詞大序數(shù)詞小LessonOne=____________thefirstlesson9.TodaywewillstudyLesson____.It'sthe____lessonoftheunit.A.Three;threeB.Third;thirdC.Third;threeD.Three,third牛刀小試10.P