【小學(xué)英語(yǔ)】第5講 數(shù)詞（教案）

數(shù)詞We'regoingtolearntoday.A.ElevenLessonB.LessonEleventhC.LessonElevenD.theLessonElevenThegirlwontherace.A.100-metresB.100-metreC.100metresD.100metre【習(xí)題2]按要求改寫(xiě)句子1.1haveaglassofwatermelonjuice.（對(duì)戈!]線局部提問(wèn)）havetwoglassesofwatermelonjuice.（對(duì)劃線局部提問(wèn)）Heisthreeyearsold.（對(duì)劃線局部提問(wèn)）Therearefiveblindmen.（改為單數(shù)句）Ittakesforty-fiveminutestodothemodalplane.（對(duì)劃線局部提問(wèn)）【答案】【習(xí)題1]1-5BBBCA6-10DCACB【習(xí)題2]Howmuchwatermelonjuicedoyouhave?Howmanyglassesofwatermelonjuicedoyouhave?Howoldishe?Thereisablindman.Howlongdoesittaketodothemodalplane?【解析】【習(xí)題1]1.B具體數(shù)字的表達(dá)為“數(shù)字+百/千/百萬(wàn)/十億不用復(fù)數(shù)）\約數(shù)的表達(dá)為“百/千/百萬(wàn)/十億+s，再加of\應(yīng)選B。樓層用序數(shù)詞，注意序數(shù)詞前要加the，應(yīng)選B。509讀作fivehundredandnine,應(yīng)選Bo.C具體數(shù)字的表達(dá)為“數(shù)字+百/千/百萬(wàn)/十億（不用復(fù)數(shù)戶；約數(shù)的表達(dá)為“百/千/百萬(wàn)/十億+s，再加of\應(yīng)選C。.A由題意可知他們通常在早上……吃早飯，關(guān)于時(shí)刻的表達(dá)只有A是對(duì)的7：40o.D三年級(jí)是Grade3或GradeThree,要大寫(xiě)，應(yīng)選Do.C句子意思是你的座位在第九排，可用序數(shù)詞theninthrow或基數(shù)詞RowNine,應(yīng)選Co.A一個(gè)半小時(shí)的表達(dá)為oneandahalfhours或onehourandahalf,應(yīng)選Ao.C日常表達(dá)11班為L(zhǎng)essonEleven或theeleventhlesson,應(yīng)選Co10.B此空缺形容詞，故使用形容詞性質(zhì)的100-metre,應(yīng)選Bo【習(xí)題2].watermelonjuice是不可數(shù)名詞，對(duì)其計(jì)量單位提問(wèn)，用howmucho.對(duì)數(shù)字提問(wèn)用howmany。.對(duì)年齡提問(wèn)用howmucho.改單數(shù)句將原句中表復(fù)數(shù)的局部改為單數(shù)即可，故答案為T(mén)hereisablindman0.對(duì)時(shí)間段提問(wèn)用howlongoSusan'smotherlookssoyoung.Itshardtoimagineshe'salreadyinher.A.sixtyB.sixtiesC.sixtieth1.-Whafsthedatetoday?-It's.

A.FridayB.cloudyC.June4thThereareminutesinanhour.A.sixtyB.sixtiethC.sixteenJack,Iwanttogototoseeadentist.Couldyoutellmetheaddress?A.Room206B.No.2HospitalC.FifthAvenue-Howmanyteachersarethereinyouruniversity?-A.Twohundredsandforty-threeB.Twohundredandforty-thirdC.Twohundredsandforty-thirdD.Twohundredandforty-three5.“456”mustbereadandwritteninEnglandas.A.four,fiveandsixC.fourhundredandfifty-sixMay23rdreadsA.Maythetwenty-thirdC.Maythetwenty-threeA.FridayB.cloudyC.June4thThereareminutesinanhour.A.sixtyB.sixtiethC.sixteenJack,Iwanttogototoseeadentist.Couldyoutellmetheaddress?A.Room206B.No.2HospitalC.FifthAvenue-Howmanyteachersarethereinyouruniversity?-A.Twohundredsandforty-threeB.Twohundredandforty-thirdC.Twohundredsandforty-thirdD.Twohundredandforty-three5.“456”mustbereadandwritteninEnglandas.A.four,fiveandsixC.fourhundredandfifty-sixMay23rdreadsA.Maythetwenty-thirdC.Maythetwenty-threefourhundredandfiftysixD.fourhundredfifty-sixB.thetwenty-thirdMayD.thetwenty-threeofMayisTeachers9DayinChina.A.TenthSeptemberC.TenofSeptemberIamin.Grade1Class3C.3Class,1GradeB.SeptemberthetenthD.TheSeptembertenth.Class3,Grade1D.Class3,Grade1.childrenwatchedthemonkeyplayingwitheachotherinthezoo.A.AbouttwohundredsB.HundredsofC.AbouttwohundredofD.HundredofTherearenearlytwostudentsinourschoolnow.A.thousandsB.thousandsofC.thousandD.thousandofPleaseturntoPageandreadthestory.A.Ten;twoB.Ten;secondD.Tenth;twoC.Tenth;secondD.Tenth;twoFather'sDayisSundayofJune.A.threeB.thethreeC.thirdD.thethirdThisisMr.Green9svisittoAmerica.Hehasneverbeentherebefore.A.firstB.secondC.thirdD.fifthAboutoftheengineersinourcompanyseemtobeintheir.A.second-nines;fortiesB.two-ninths;fortiesC.second-ninths;fortiethD.two-ninths;fortieth【答案】1-5BCABD6-10CABBB11-15CBDAB【解析】l.B此題考察在某人幾十多歲時(shí)的表達(dá)方法：inone's+整十基數(shù)詞的復(fù)數(shù)，應(yīng)選Bo.A日期的表達(dá)為“月份+日期+逗號(hào)+年份”或“日期+月份+逗號(hào)+年份"應(yīng)選Bo.A考查基數(shù)詞，一小時(shí)有六十分鐘，sixty,應(yīng)選Ao.Bdentist〃牙醫(yī)〃，看牙醫(yī)應(yīng)該去醫(yī)院，應(yīng)選Bo.D具體數(shù)字253的表達(dá)為twohundredandthirty-three,應(yīng)選D。.D456讀作fourhundredandfifty-six,應(yīng)選D。.A五月二十三日讀作Maythetwenty-third或Thetwenty-thirdofMay,應(yīng)選Ao.B九月十日讀作Septemberthetenth或thetenthofSeptember,應(yīng)選Bo.B一年級(jí)三班為Class3,Grade1,應(yīng)選BoBabout表示大約，其后應(yīng)加具體數(shù)字，具體數(shù)字的表達(dá)為“數(shù)字+百/千/百萬(wàn)/十億（不用復(fù)數(shù)）”，故選B。H.C原句出現(xiàn)two說(shuō)明是具體數(shù)字，即twohundred,應(yīng)選CoB由題意可知翻書(shū)到第十頁(yè)(PageTen或thetenthpage)閱讀第二個(gè)故事(StoryTwo或thesecondstory),應(yīng)選B。.D父親節(jié)是六月的第三個(gè)星期日，序數(shù)詞前要加the,應(yīng)選Do.A由后文可知Green先生從未去過(guò)美國(guó)，故是第一次，應(yīng)選Ao15.B分?jǐn)?shù)的表達(dá)為分母序數(shù)詞，分子基數(shù)詞；當(dāng)分子大于1時(shí)，分母序數(shù)詞后加"s"；在某人幾十多歲時(shí)的表達(dá)為〃inone's+整十的復(fù)數(shù)’，故在他們四十多歲時(shí)為intheirforties,應(yīng)選Bo1適用學(xué)科1小學(xué)英語(yǔ)適用年級(jí)六年級(jí):適用區(qū)域通用版課時(shí)時(shí)長(zhǎng)（分鐘）120知識(shí)點(diǎn)基數(shù)詞和序數(shù)詞，日期和時(shí)刻，分?jǐn)?shù)和具體數(shù)字及相關(guān)的日常表達(dá)。教學(xué)目標(biāo)掌握基數(shù)詞和序數(shù)詞的表達(dá)，準(zhǔn)確表述出日期及時(shí)刻和具體數(shù)字能結(jié)合可數(shù)名詞進(jìn)行運(yùn)!用，能正確書(shū)寫(xiě)與數(shù)字相關(guān)的表達(dá)。教學(xué)重點(diǎn)1_基數(shù)詞和序數(shù)詞。_J教學(xué)難點(diǎn):1時(shí)刻和及相關(guān)的日常表達(dá)。教學(xué)過(guò)程一、導(dǎo)入Thismorning,Iwalkedinthestreet,feelingsohot.IsuddenlyrealizedthatithadbeenSummerforovertwomonths.Howtimeflies!Then,Ibegantoaskmyselfhowtousenumeralstoexpressthetimeorthedate.Now,let'sstepintotheworldofNUMERALS.二、知識(shí)講解［知識(shí)點(diǎn)1基數(shù)詞和序數(shù)詞］基數(shù)詞序數(shù)詞基數(shù)詞序數(shù)詞基數(shù)詞序數(shù)詞基數(shù)詞序數(shù)詞onefirsteleveneleventhtwenty-onetwenty-firsttententhtwosecondtwelvetwelfthtwenty-twotwenty-secondtwentytwentieththreethirdthirteenthirteenthtwenty-threetwenty-thirdthirtythirtiethfourfourthfourteenfourteenthtwenty-fourtwenty-fourthfortyfortiethfivefifthfifteenfifteenthtwenty-fivetwenty-fifthfiftyfiftiethsixsixthsixteensixteenthtwenty-sixtwenty-sixthsixtysixtiethsevenseventhseventeenseventeenthtwenty-seventwenty-seventhseventyseventietheighteightheighteeneighteenthtwenty-eighttwenty-eightheightyeightiethnineninthnineteennineteenthtwenty-ninetwenty-ninthninetyninetiethtententhtwentytwentieththirtythirtiethonehundredonehundredth例題1Therearefloorsinmyhouseandmybedroomisonthefloor.A.twelfth;ninthB.twelve;ninthC.twelve;ninethD.twelfth;nineth【答案】B【解析】此題考查基數(shù)詞和序數(shù)詞的用法，可數(shù)名詞復(fù)數(shù)前用基數(shù)詞，the+序數(shù)詞，應(yīng)選Bo例題2Therearemonthsinayear.Decemberisthemonthoftheyear.A.twelve,twelveB.twelve,twelfthC.twelfth,twelve【答案】B【解析】此題考查基數(shù)詞和序數(shù)詞的表達(dá)一年有十二個(gè)月，使用基數(shù)詞；十二月是第十二個(gè)月份，序數(shù)詞,應(yīng)選B。知識(shí)點(diǎn)2時(shí)刻的表達(dá)順讀法小時(shí)+分鐘7:20讀作：seventwenty逆讀法分鐘430分鐘分鐘+past+小時(shí)7:15讀作：aquarterpastseven分鐘＞30分鐘（60-分鐘）+to+（小時(shí)+1）7:48讀作：twelvetoeight例題1Theclassbeginsat(8:05).A.fivetoeightB.eightfiveC.fiveeight【答案】B【解析】此題考察時(shí)刻的表達(dá)，少于20分鐘的，順讀：eightfive；逆讀：fivepasteight,應(yīng)選Bo知識(shí)點(diǎn)3日期的表達(dá)表達(dá)順序例如讀法月/日，年份May1st,2018Maythefirst,2018日/月,年份1stMay,2018thefirstofMay,2018★關(guān)于年份的讀法，你知道幾種呢？（請(qǐng)寫(xiě)下你的小妙招。）（溫馨提示：聽(tīng)力題目中尤其要注意日期的寫(xiě)法。）例題1Jackwasborn.A.onMarch16th,1998B.onMarch1998,16thC.on1998,March16th【答案】A【解析】此題考察日期的寫(xiě)法，“月份+日期+逗號(hào)+年份”或“日期+月份+逗號(hào)+年份I應(yīng)選A。知識(shí)點(diǎn)4年齡的表達(dá)attheageof...在歲時(shí)...year(s)old歲inone'sfifties在某人五十多歲時(shí)Heisaneight-year-oldboy.他是個(gè)八歲的男孩。Theboyiseightyearsold.這個(gè)男孩八歲了。Heisanboy.A.eightyearsB.eight-year-oldC.eight-years-old【答案】C【解析】此題考察年齡的表達(dá)，an……boy這中間需要形容詞來(lái)修飾boy,而具有形容詞性質(zhì)的連字符結(jié)構(gòu)中不能出現(xiàn)“s"，應(yīng)選Co知識(shí)點(diǎn)5基數(shù)詞用于描述數(shù)量.基數(shù)詞在表示確切的數(shù)字時(shí)，不能使用百、千、百萬(wàn)、十億等的復(fù)數(shù)形式；表示幾十幾時(shí)，在幾十和各位之間加連字符;表示幾百幾十幾時(shí)，在百位與幾十幾之間加"and"；表示千位數(shù)以上時(shí)，從數(shù)字右端向左端數(shù)起，每三位數(shù)加一個(gè)逗號(hào)"工女口：200名老師twohundredteachers；2000名學(xué)生twothousandstudents；255名男生twohundredandfifty-fiveboys；2555名女生twothousand,fivehundredandfifty-fivegirls.基數(shù)詞表示不確切的數(shù)字時(shí)，如成百、成千上萬(wàn)等，那么以基數(shù)詞復(fù)數(shù)形式+of出現(xiàn)。如：成百名的老師hundredsofteachers；成千上萬(wàn)的學(xué)生thousandsofstudents-Howmanyteachersarethereinyouruniversity?A.Twohundredsandforty-threeB.Twohundredandforty-thirdC.Twohundredsandforty-thirdD.Twohundredandforty-three【答案】D【解析】此題考察具體數(shù)字的表達(dá)，billion/million/thousand/hundred等前面數(shù)字大于1時(shí)，后面都不加s；只有不確切的數(shù)字可表達(dá)為billion/million/thousand/hundred+s+of,如hundredsof理解為成百上千的；而兩位數(shù)的表達(dá)是“整十基礎(chǔ)詞”+"連字符”"個(gè)位基數(shù)詞”，43為forty-three,應(yīng)選Do三、課堂運(yùn)用填空：Thereare(365)daysinayear.Septemberisthemonthoftheyear.Thereareforty-sixstudentsinClass(三班).Annreceivedalotofpresentsonherbirthday.Thegirlfeltveryhappy.(12歲的)Ourteachertoldusthathewasbornon(1976-05-23).【答案】threehundredandsixty-fiveninthThreetwelfth,twelve-year-oldMaythetwenty-third,1976/thetwenty-thirdofMay,1976【解析】.考查具體數(shù)字的讀法。365讀作threehundredandsixty-fiveo.考查序數(shù)詞的用法。九月是一年的第九個(gè)月，故填ninth。.考查日常表達(dá)。三班表達(dá)為ClassThree。.考查序數(shù)詞和年齡的表達(dá)。生日應(yīng)使用序數(shù)詞，填twelfth；十二歲的女孩twelve-year-oldgirl0.考查日期的表達(dá)。句子意思為我們老師曾告訴我們他出生于1976年5月23日，表達(dá)為Maythetwenty-third,1976或thetwenty-thirdofMay,1976。能力提升MarchisA.athreeHeisanboy.MarchisA.athreeHeisanboy.A.eightyearsMarchisA.athreeHeisanboy.A.eightyearsmonthoftheyear.B.thethirdB.eight-year-oldC.athirdC.eight-year-oldHelivesinMarchisA.athreeHeisanboy.A.eightyearsmonthoftheyear.B.thethirdB.eight-year-oldC.athirdC.eight-year-oldHelivesinA.310roomTherearethreehundredssixty-fiveroom310daysinayear.threehundredandsixty-fiveC.Room310threehundredandsixtyfive5.JackisinClassThree,GradeOneClassThree,GradeOneClassThree,GradeOneGradeOne,ClassThreeA.ThreeClass,OneGradeClassThree,GradeOneGradeOne,ClassThree【答案】1-5BBCBB【解析】.此題考查序數(shù)詞的表達(dá)。第三為thethird,應(yīng)選B。.此題考查年齡的表達(dá)，an……boy這中間需要形容詞來(lái)修飾boy,而具有形容詞性質(zhì)的連字符結(jié)構(gòu)中不能出現(xiàn)“s”,應(yīng)選Bo.此題考查日常表達(dá)。310房間為Room310,應(yīng)選C。.此題考查具體數(shù)字的表達(dá)。365讀作threehundredandsixty-five,應(yīng)選Bo.此題考查日常表達(dá)。班級(jí)的表達(dá)為班級(jí)在前、年級(jí)在后。一年級(jí)三班為ClassThree,GradeOne.（注意大寫(xiě)），應(yīng)選B。四、口語(yǔ)訓(xùn)練營(yíng)IfIHaveOneThousandDollarsIfIhaveonethousanddollars,Iwillbuysomeflowersformyteachersandmyparents,becausetheyteachmealot.IfIhaveonethousanddollars,Iwillgivesometothepoorpeopleandthepoorchildren,letthechildrengotoschoolandhavearichlife.IfIhaveonethousanddollars,Iwillbuyalotofbooksformyself.ThenIwillcallmygoodfriendscometomyhousetoenjoymybookstogether.IfIhaveonethousanddollars,Iwillsetasidethemoneyinthebankfortheuseinneedofthefuture.一五、課堂小結(jié)本節(jié)課主要學(xué)習(xí)了基數(shù)詞和序數(shù)詞的轉(zhuǎn)換，時(shí)刻、日期、年齡及數(shù)字的表達(dá)，要求學(xué)生學(xué)會(huì)在讀寫(xiě)的基礎(chǔ)之上能夠?qū)鶖?shù)詞和序數(shù)詞的使用、大小寫(xiě)的區(qū)分、數(shù)量詞是否變復(fù)數(shù)及連詞位置的判斷做出準(zhǔn)確區(qū)分。F表為本節(jié)課的易錯(cuò)點(diǎn)，要求學(xué)生正確填寫(xiě)。知識(shí)點(diǎn)例如基數(shù)詞和序數(shù)詞fourth,fortieth,ninth,nineteenth,fifth,twenty-first,時(shí)刻的表達(dá)seventwenty;aquarterpastseven;twelvetoeight日期的表達(dá)Maylst,2018/1stMay,2018年齡的表達(dá)...yearsold;aneight-year-oldboy;attheageof...;inone'sforties具體數(shù)字twohundred;hundredsof...分?jǐn)?shù)1/5:onefifth3/7:threesevenths

11eleven55fifty-five第33thirty-third403房間Room403第5fifth第12twelfth第72頁(yè)P(yáng)age72第19nineteenth第40fortieth第6課LessonSix9:45aquartertoten11:02eleventwo52路公交BusNo.522009年10月1日October1st,2009/1stOctober,2009六、課后作業(yè)鞏固【習(xí)題1］單項(xiàng)選擇1.Thereareabout1.Thereareabout1.Thereareaboutsoldiersontheplayground.1.Thereareabouttwohundredsoftwohundredtwohun