2019年中考英语语法复习 数词(21张ppt).pptx

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1、数词,2019,目录,1.基数词,表示数目多少的词叫基数词。,2.基数词的用法,2.基数词的用法,ClassOne=thefirstclass=Class1,巩固练习,1.Weplanted_treeslastweek.A.3hundredB.hundredofC.3hundredsD.3hundredsof,答案A,2.Boysandgirls,wearegoingtolearn_todayA.FourLessonB.thefourthlessonC.theLessonFourD.theFourLesson,答案B,3.Thisisa_bridge.A.600meterlongB.600me

2、terslongC.600-meter-longD.600meterslong,答案C,4.Thebridgebehindmeis_.A.600meterlongB.600meterslongC.600-meter-longD.600meterslong,答案D,2.基数词的用法,2.基数词的用法,8)年、月、日、世纪、年代,eighties,1970s,twenties,nineteenth,9)分数,2.基数词的用法,分子用基数词，分母用序数词。当分子大于1时，分母加s。1/4:onefourth(aquarter);3/4:threefourths(threequarters);,分数：

3、,百分数，小数：,小数点读成point,百分号%读成percent.5.66读成fivepointsixsix30%读成thirtypercent,分数/百分数/小数+of+名词,后面的谓语动词看名词情况而论Twothirdsofstudentsareboys.Twothirdsofworkisnotfinished.,谓语动词单复数：,巩固练习,5.Almost_oftheapplesinthebox_bad.A.three-fourths;isB.three-four;isC.three-fourths;areD.three-fourth;are,答案C,6.Hestartedacompa

4、nyinhis_.A.thirtyB.thirtiethC.thethirtiethD.thirties,答案D,7.Heservedinthearmyin_.A.1940B.1940sC.the1940D.the1940s,答案D,3.序数词,表示事物先后顺序的词叫序数词。,（1）第五、第八、第九和第十二的拼写有所变化，分别为fifth,twelfth,eighth,ninth,注意：,4.序数词的用法,4.序数词的用法,表次序，翻译成“第”，序数词前一般要加the。TheYellowRiveristhesecondlongestriverinChina.Todayisherninthbir

5、thday.,表示编号，the+序数词（首字母小写）+名词（首字母小写）=名词（首字母大写）+基数词（首字母大写）=名词（首字母大写）+数字thesecondlesson=LessonTwo=Lesson2,序数词前可加不定冠词a/an，表示“又一，再一”。Icanhaveathirdtry.我可以再试一次。,真题训练,1.【2019广东省中考】Weareproudofourcountry.Theyear2019isher_birthday.A.seventyB.theseventyC.theseventiethD.seventieth,真题训练,答案D,2.【2018广东省中考】Accord

6、ingtoasurvey（调查）,fouroutoffivewomendohouseworkathome,butonly_ofmenwoulddoit.A.fourfifthB.fourfifthsC.twofifthD.twofifths,答案D,3.【2017广东省中考】Twomonthsago,Chinatestedits_aircraftcarrier(航空母舰)builtcompletelyonitsownAoneB.firstCtheoneDthefirst,答案B,真题训练,4.【2016广东省考】PleaseturntoPage_andtakealookatthepicture

7、onit.A.theeightiethB.EightiethC.EightiesD.Eighty,答案D,5.【2015广东省中考】IliveinRoom403.Samlivesintheroomrightabovemine,onthe_floor.A.thirdB.threeC.fifthD.five,答案C,6.【2014广东省中考】Itsnevertoooldtolearn.KarlMarxbegantolearnEnglishinhis_.A.thefiftiethB.fiftiethC.fiftyD.fifties,答案D,真题训练,7.【2013广东省中考】-Excuseme,sir.HeresapackageforLinTao.Whichroomdoeshelivein?-_.A.308RoomB.Room308C.TheRoom308D.The308Room,答案B,8.【2012广东省中考】-Howwasyourweekend?-Great!Itwasmygrandfathers_birthday.Weenjoyedourselves.A.seventyB.seventiethC.theseventiethD.seventeenth,答案B,THANKS,2019,