英语人教版九年级全册复习数词.ppt

《英语人教版九年级全册复习数词.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、阳江市第二中学2017年中考备考复习课——数词授课老师：黄林佩授课班级：九（7）班Let’sRead355681,0016,260,309750,000,000基数词、序数词的变化形式one—firsteleven—eleventh变化规:1.在基数词的后面加-th，2.以-ty结尾的将y变成-i再加-eth3.几十几，变个位。two—secondtwelve—twelfthtwenty—twentieththree—thirdthirteen—thirteenththirty—thirtiethfour—fourthfourteen—fourteenthforty—forti

2、ethfive—fifthfifteen—fifteenthfifty—fiftietheight—eightheighteen—eighteentheighty—eightiethnine—ninthnineteen—nineteenthninety—ninetiethten—tenthtwenty-one—twenty-first【记忆技巧】一二三，特殊记，八加h，九去e，ve要用f替，以y结尾变ie，后加th莫忘记；若想表示几十几，只变个位就可以。考点一、数目（一）、泛指与具体hundred,thousand,million,有数字，没S，有S，接of。()1______

3、______treeswerecutdown.Andmanybirdslosttheirhome.A.TwothousandsB.ThousandsofC.ThousandofD.Twothousandsof()2．Therearetwo____________peopleinthemeetingroom.A.hundredB.hundredsC.hundredsofD.hundredof（二）、半个的表达半个小时halfanhour一个半小时anhourandahalf或oneandahalfhours两个半小时twohoursandahalf或twoandahalfhour

4、s（）3.Westayatthisschoolfor_____.A.twoyearsandhalfB.twoandhalfahoursC.twoyearsandahalfD.twoandahalfyear考点二、编号名词+基数词=the+序数词+名词第二页：PageTwo=thesecondpage206房间：Room206（）4.(2015广东）IliveinRoom403,Samlivesintheroomrightabovemine,onthe___floor.A.thirdB.threeC.fifthD.five（）5.(2013广东)—Excuseme,sir.Her

5、e’sapackageforLinTao.Whichroomdoeshelivein?—______.A.308RoomB.Room308C.TheRoom308D.The308Room考点三：时间、表达时刻（一）、时刻：6:20sixtwenty或twentypastsix6:30sixthirty或halfpastsix6:50sixfifty或tentoseven（二）、年月日的表达：月日，年如1949年10月1日:October1st,19496、--WhendidtheearthquakeinLushanhappen?--Ithappened__8:02___them

6、orningofApril20,2013.A.on;inB.at;inC.at;onD.on;on考点四：分数分子是基数词，分母是序数词，分子大于1时，分母要加s:如1/5:onefifth,2/5:twofifths¼:onefourth或onequarter¾:threefourths或threequarters()7．_________oftheworld’sbooksandnewspapersarewritteninEnglish.A.ThreequartersB.ThreequarterC.ThirdsfourD.Threesfourth注意分数修饰名词做主语时，谓语

7、动词的单复数形式有所修饰的名词决定。8、Twothirdsoftheapples__bad.Sowedon’thaveenoughtoeat.A.isB.wasC.havebeenD.hasbeen考点五：冠词/物主代词+序数词9、--Howwasyourweekend?--Great!Itwasmygrandfather’s___birthday.Weallenjoyedit.A.seventyB.seventiethC.theseventiethD.seventeenth10、I’mve