第17课时　数　词.ppt

,名师面对面小考满分策略人教版数学,快渔教育,小考英语专题复习,第17课时数词,巧学妙记基数词变序数词的口诀基变序，有规律，一般词尾加上th。一、二、三特殊记，词尾字母t，d，d。八去t，九去e，ve要用f替。ty将y变成i，th前面有个e。若是碰到几十几，前用基来后用序。,【解析】根据题意，一周有七天，days是名词复数，所以应用基数词，排除B。而基数词前不用the，序数词前应用the，因此可排除A和C。【答案】D,【解析】本题考查日期的表示法。“5月2日”应为“May2nd”或“the2ndofMay”。【答案】A,考点闯关17,一、写出下列单词的序数词或基数词。1把下列基数词改为序数词。(1)one_(2)five_(3)eight_(4)twelve_(5)thirty_(6)sixteen_(7)twentytwo_(8)seventynine_,first,fifth,eighth,twelfth,thirtieth,sixteenth,twentysecond,seventyninth,2把下列序数词改为基数词。(9)third_(10)seventh_(11)sixth_(12)second_(13)fiftieth_(14)sixtyfirst_,three,seven,six,two,fifty,sixtyone,二、找出下列各组单词中不同类的一个，将序号填入题前括号内。()3.A.thirdBthreeCthirteenDthirty()4.A.oneBfirstCtwoDseven()5.A.sevenBelevenCeightDtwentieth()6.A.firstBsecondCelevenDseventh()7.A.fifthBfiveCfiftyDfifteen,A,B,D,C,A,三、单项选择。()8.Marchis_monthoftheyear.AathreeBthethirdCathird()9.Theclassbeginsat_(8：05)AfivetoeightBeightfiveCfiveeight()10.Eightplus(加)eightis_AsixteenBsixtyfourCone()11.Thereare_Englishbooksforstudentsintheschoollibrary.AfourhundredsandfiveBfourhundredsfiveCfourhundredandfive()12.Thebridgeis_AfourmetreslongBfourmetrelongCfourmetreslong,B,B,A,C,A,()13.Helivesin_A310roomBroom310CRoom310()14.Thisismy_time(次)toplaythepiano.AatsecondBtwoCsecond()15.The_dayoftheweekisSunday.AfirstBoneCthird()16.Thereare_daysinayear.AthreehundredssixtyfiveBthreehundredandsixtyfiveCthreehundredandsixtyfive()17.Jackisin_AThreeClass,OneGradeBClassThree,GradeOneCGradeOne,ClassThree,C,C,A,B,B,四、根据实际情况用适当的数词填空。(填英文)18Thereare_lettersinEnglishalphabet(字母表)19Thereare_daysinaweek.20Thereare_hoursinaday.21Thereare_minutesinanhour.22Thursdayisthe_dayoftheweek.23Thereare_daysinJanuary.,twentysix,seven,twentyfour,sixty,fifth,thirtyone,五、改错题：找出下列各句中的一处错误，将序号写在括号内，并在后句的横线上改正。()24.ThereisAsixBbooksinCthebag._()25.TodayAismyBelevenCbirthday._()26.ImAninthByearsCold._()27.FebruaryAisthetwoBmonthoftheyearC._()28.ThereareeighthAbooksBinmyCschoolbag._,A,are,C,eleventh,B,nine,B,second,A,eight,六、阅读短文，选择正确答案。LucyisanEnglishgirl.Sheisthirteen.Sheismyclassmate.Sheisagoodgirlandwearegoodfriends.MrWangisourChineseteacher.Heisagoodteacher.Lucyhasasister.HernameisLily.Sheisnotinourclass.SheisinClassTwo.HerChineseteacherisMrLi.Heisagoodteacher,too.,()29.LucyandLilyare_.AbrothersBsistersCcousins()30.HowoldisLucy?ASheisthirty.BSheisthethirteen.CSheisthirteen.()31.MrWangisa_.AChineseteacherBChineseCLilysteacher()32.WhoisL