小升初语法练习之数词（课件）人教PEP版英语六年级下册

numeralWhyisnineafraidofseven?

Becausesevenatenine.Therearefivefishinthebottle,ifoneofthefiveisdead,howmanyfisharethereinthebottlenow?

Five.Ifyoufindthreesparrowsontheroofandyoushootone,howmanyareleft？None.

Whichmonthhas28days？

Everymonthhasatleast28days.Whatnumberhasnothingleftifyoutakeahalffromit？86.Howcanyoumake60outofthree5’s？

5+55=607.Use2348andtheresultis28?

(2+3)*4+8Numbers基数词序数词基数词0-100的基数词:onetwothreefourfivesixseveneightnineteneleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteentwentythirtyfortyfiftysixtyseventyeightyninetyahundredathousandamillionabillionatrillionzero:表示数目多少说出下列基数词:223599224987908twenty-twothirty-fiveninety-ninetwohundredandtwenty-fourninehundredandeighty-sevenninehundredandeight基数词的构成21~99都是由“几十”和“几”合起来构成.先说“几十”,再说“几”,中间加连字符.8856101~999先说“几百”,再加“and”,再加末尾两位数或末位数.1058972,25616,659620,8421,200,628twothousand,twohundredandfifty-sixsixteenthousand,sixhundredandfifty-ninesixhundredandtwentythousand,eighthundredandforty-twoonemillion,twohundredthousand,sixhundredandtwenty-eight基数词的构成1000以上的数,应先从后向前数,每三位加一个逗号.第一个逗号前为thousand,第二个逗号前为million

,第三个逗号前为billion

.6,86228,600,000,000基数词的用法Iwasbornin1998.Iam11yearsold.IstudyinWuhanNo.1MiddleSchool.Iaminclass1,Grade7.It’s9o’clocknow,ImustgotoRoom10tohavemyEnglishclass.TodayIamgoingtolearnUnit6.Thereare32studentsinmyclassroom.IlikeEnglishverymuch.表示年代表示年龄表示编号表示时刻表示数量基数词的用法1.表示年代：两位数，两位数读。1998,2016,2008在“...年”要用in；2.表示年龄。3.表示编号：前面加上No.xx(数字开头也要大写）

No.3MiddleSchool.Lesson1;UnitOne;RoomTen.ClassOne,GradeSeven.4.表示数量：单数用a/an,复数用数字，后面名词s/es.sixdogs;ahundredtrees.twohundredanimals.注：hundred,thousand,million...本身就是复数形式。注意：hundredsof+名词复数“成百上千的...”Therearehundredsofstudentsinourschool.

thousandsof...millionsof...billionsof...5.表示时间：顺读法；逆读法。在“...钟”要用at.Therearetwo_______peopleinhemeetingroom.A.hundredB.hundredsC.hundredsofD.hundredofMybrotherisin________.A.ThreeClass,OneGradeB.ClassThree,GradeOneC.GradeOne,ClassThreeD.classthree,gradeoneAB3.Wearegoingtolearn_______thisterm.A.booksixB.sixbookC.thebooksixD.BookSix4._________treesarecutdownintheforestseveryyear.A.ThousandB.ThousandsC.ThousandofD.ThousandsofDD序数词1~100的序数词1stfirst2ndsecond3rdthird4thfourth5thfifth6thsixth7thseventh8theighth9thninth10thtenth11theleventh12thtwelfth20thtwentieth21sttwenty-first22ndtwenty-second23rdtwenty-third:表示数目顺序序数词30ththirtieth40thfortieth50thfiftieth60thsixtieth70thseventieth80theightieth90thninetieth100thhundredth

序数词的构成除了“第一”,“第二”,“第三”外,其他序数词一般都以在基数词后加词尾-th构成.基础词5,8,9,12在拼法上有些变化.多位数时,仅最后一个变为序词.26539序数词前一般用定冠词“the”序数词的用法:表示日期5月20日Maythetwentieth

8月23日Augustthetwenty-thirdSpecialdaysNewYear’sDayChildren’sDayTeacher’sDayNationalDayChristmasDayJanuary1st

June1st

September10th

October1st

December25th

日期的表示法：1.先月份，