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1、江苏省连云港市灌南县实验中学七年级英语下册《7Bunit1Grammar》教案人教新目标版一、教学目标：1.Toreviseandusecardinalnumbersineverydaysituations.2.Touseordinalandcardinalnumberstotalkaboutschedules,dates,scoresandresults.二、二、教学重难点：Cardinalnumbers&ordinalnumbers三、教学过程：Step1Revision1.Revisetheprepositionsofpl
2、ace.2.Asksomestudentstodescribetheirowndreambedroom.Step2Presentation:1.Everyonehasowndreambedroom.Ireallylikeit.What’sthis?It’smyson’sdreamhome.Whatdoesitlooklike?Itlookslikenumbers.(ShowthepictureonTeachers’bookPage13)2.Whatnumberscanyousee?3.Revisethenumberswithin
3、10.4.Canyoureadthesenumbers?Teach:hundred,thousand,andmillion.Step3Practice:GetthestudentstofinishExB1,B2&B3.Step4Presentation:1.Doyouliveinatallbuilding?Whichfloordoyouliveon?2.Howmanychildrenarethereinyourfamily?Areyouthefirstchildorthesecondchildinyourfamily?Prese
4、nttheOrdinalnumber(first,second,third)inthisway.3.Presenttheexpressionofdatesbyasking:Whenisyourbirthday?4.WritedowntheCardinalnumberandOrdinalnumbersontheblackboardandgetthestudentstosumuptherules.Step5Practice:1.HelpthestudentsfinishC1andC2.2.Askandanswerthefollowi
5、ngquestions:(1)WhencanNeil&SimonvisittheGreatWall?(2)WhencantheygoshoppinginWangfujing?3.Whenweplaygames,wealwaysgetscores.LookatthescoresinPartC3.Whogetsthemostpoints?Whocomesfirst?DotheexercisesinPartC3.Step6Explanation:1.基数词的读法：⑴“几十几”十位和个位之间用“—”。e.g.32thirty-two⑵1
6、01—999百位和十位间加“and”.e.g.928ninehundredandtwenty-eight⑶1000以上的数，从后往前每三位一段，倒数第一个数读thousand，倒数第二个数读million，依次类推。e.g.8,542,601eightmillion,fivehundredandforty-threethousand,sixhundredandone2.基数词的运用：hundred,thousand,million,billion等一般用单数，但以下情况用复数：a.表示不定数目：e.g.hundredsofmil
7、lionsofb.表示“几十”的数词，其复数形式可以表示年龄或年代。e.g.inhistwenties,inthe1990s3.序数词的运用：⑴表示日期：e.g.6月1日onthefirstofJune/onJune(the)first⑵表示编号：e.g.lesson5thefifthlesson⑶起副词作用，前无“the”e.g.SimoncamefirstintheEnglishexam.⑷序数词前有限定词修饰时，不加“the”.e.g.Thisismyfirstlesson.4.I’marrivingonSunday.ar
8、rive(vi.)arrivein(大地点)/at(小地点）=getto=reache.g.Thetrainarrivedanhourago.Hearrivesatschoolontimeeveryday.=Hegetstoschoolontimeeveryda
