八年级英语上册 语法 分数词和数词的特殊用法讲义 （新版）人教新目标版

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1、分数词和数词特殊用法（讲义）【KeyPoints】1.分数表达：2.如果分数词后面跟不可数名词做主语，谓语动词常用（单数/复数）；如果分数词后跟可数名词做主语，谓语动词常用。3.百分数表达：4.小数表达：5.确数表达：6.概数表达：7.复合形容词：（1）表示年龄：（2）表示长宽高深：8.年代表达:【Exercises】一、选择填空()1.Thenumberofthestudentsinourschoolisaboutnine.ofthemareboys.A．hundred;TwothirdsB．hundred;TwothirdC．hundreds;Twothir

2、dsD．hundreds;Twothird()2.Theteachersaidthatoftheboyswouldtakepartinthetalentshow.A．threefiveB．threefivesC．thirdsfifthsD．threefifths()3.NowdaysofbusinesslettersarewritteninEnglish.A．twothirdB．twothirdsC．twothreeD．secondthree写一写：三分之二三分之一二分之一五分之三四分之三四分之一()4.Nearlyoftheearthcoveredbysea

3、.A．threefourth;isB．threefourths;isC．threefourth;areD．threefourths;are()5.IthinkofthematerialsIlistenedtoatthebeginningoftheexameasy.A．threefourths,isB．thirdfour,areC．threefourths,areD．threefourth,are()6.Inourschoolthree(nine)ofthestudentswanttowatchthefootballgame.()7.(五分之二)oftheland

4、inthatdistrictcoveredwithtreesandgrass．()8.AboutofthestudentsinGradeNinethisyearwereborninthe.A．threefive;1996.B．threefifths;1990sC．thirdfifth;1997.D．thirdfifths;1990s()9.ofhisworkswerewritteninhis.A．One-third;fiftiesB．One-third;fiftyC．One-thirds;fifties()10.—Whichisthebiggestnumbero

5、fthefour?—．A．One-thirdB．Two-thirdsC．AhalfD．Aquarte()11.—Guang’anisabeautifulcity,isn’tit?—Yes.Thereareabouttwovisitorshereeveryweek.A．thousandsofB．thousandsC．thousand()12.ThankstoProjectHope,lives.childrenhavebetterA．thousandsofB．thousandsC．thousand()13.Thechairpersonreceivedaboutth

6、reeapplicationstojointheBirdwatchingClub.A．hundredB．hundredsofC．hundredofD．hundreds()14.Therearepeopleinthesupermarket.It'ssocrowded.A．hundredB．hundredsC．hundredofD．hundredsof()15.Thereareoverstudentsintheirschool.A．hundredsB．ninehundredsC．hundredsofD．ninehundred()16.Somescientiststh

7、inkthatitwilltakeofyearstomakerobotsdomostworkforhumans.A．hundredsB．hundredC．thousand()17.Ourschoolissofamousthatpeopleeandvisititeveryterm.A．hundredB．hundredsC．hundredofD．hundredsof()18.Itisreportedthatpeoplethrowplasticbagsalongthisstreeteveryday.A．hundredB．hundredsC．hundredofD．hun

8、dredsof()19.