中考英语数词复习PPT课件.ppt

专题3数词考点一：基数词和序数词数词1.基数词的构成294.基数词的用法考点三hundredthousandmillionbillion改错1.Therearethreehundredspeopleinourvillage.2.Therearehundredofstudentsontheplayground.3.TenthousandsstudentsgottogetherinBeijingTian’anMenSquare.4.Thousandspeopleareneededtofinishthework.5.Thepopulationofthiscityisaboutthreemillions.Healwayswantedtohave_____ofbooksandhehasrecentlyboughtfour_____.A.hundreds...hundredsB.hundred...hundredC.hundreds...hundredD.hundred...hundreds3.(2004年河北省中考试题)Nine_______poundsaweek?That’sverygood.A.hundredofB.hundredsofC.hundredsD.hundred该题考查的是数词的用法。Ninehundred是一个具体的数量，这是数词不能用复数形式，后面也不能加of。所以应选D。2.序数词:一般由与之相应的基数词加-th构成。（前三个序数词除外）基变序,有规律,一、二、三，特殊记，加th从4起，八少“t”，九去“e”，“ve”要用“f”替，(five,twelve)见“y”变成“i”和“e”，词尾加上“th”，(twenty,thirty,……ninety)若是遇到几十几，只变个位就可以。序数词缩写记清楚,数字后跟两字母。______twentyminutesenoughforyoutofinishthework?A.AreB.IsC.HaveD.Has用法二：序数词前有不定冠词a/an时表示“再一，又一”。如Ihavebrokentwomirrors,soIhavetobuy_______thirdone?We‘llhavetodoit_____secondtime．高频考点1.(中考题）—Now,everybody,pleaseturntopage_____andlookatthe______picture.6．(2010·宜宾)Igotagoodpresentonmy________birthday.A．nineB．ninthC．thenineD．theninth5.—Howmanystudentsarethereinyourclass?________.A.twentynineB.thirtyandtwoC.fourty-fiveD.fifties9.---“HowmanypresidentsaretherebeforeAbrahamLincoln?”---“Fifteen,sohewas_____”A.thesixteenthpresidentB.thesixteenpresidentC.presidentsixteenD.presidentthesixteen11.—Wouldyouliketohave__________apples?—No,thankyou.I'vehadenough.A.othertwoB.anothertwoC.moretwoD.twoothers12.---Doyouknowtheboy_______issittingnexttoPeter.----Yes.HeisPeter’sfriend.Theyarecelebratinghis_________brithday.A.who;nineB.that;ninthC./;ninethD.Which;nineth考点二：年、月、日、时的基本表达方式表示法1.—Canyoufinishyourcompositionandhanditinbefore_________?—Iwilltrymybest.FortypastnineB.TenandfifteenC.TwentytonineD.Twentyfivepastnine2.Wewerealltiredtoday.Ittookus___toclimbthatmountain.A.twoandhalfhoursB.twoandahalfhourC.twohoursandahalfD.halfandtwohours3.MikewillstayinBeijingfor________.oneortwodaysoneortwodayC.onedayandtwoD.oneandtwodays2.年份、