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1、Chapter4Numbers一、章节分析(一)综述本章节主要语法---祈使句和数词(二)目标学习祈使句的基本用法。能根据不同情况进行判断、准确运用基数词,序数词和分数词。(三)教学方法归纳法。(学生对这两个语法并不陌生,所以主要是帮助他们总结和归纳。)(四)重点和难点基数词,序数词的运用二、教学设计(TeachingDesigns)教学内容教学实施建议教学资源参考Lead–in1.Warmingup2.Presentcardinalnumbersandordinalnumbers3.PresentImperativesentence[链接10]OXFORDEN
2、GLSIH课本Practice3.Understandingcardinalnumbers,ordinalnumbersandImperativesentence.Doingmorepractice:OXFORDENGLSIH课本Exercisesandhomework教师自编题目和书后练习结合操练[链接11]]OXFORDENGLSIH课本以及课后练习[链接10]Teachingprocedures:.I.1.*Doquickresponsestointroduceimperativesentence*ReadthesumsinEnglish*Askthest
3、udentstolookatthescreenandaskthemtoreadthesumsinEnglishandtrytousedifferentwaystoexpress2.Leadingin在进行了短暂热身练习之后,教师有意识地将书中基数词最基本的构成IIIIIIIV1one2two3three4four5five6six7seven8eight9nine11eleven12twelve13thirteen14fourteen15fifteen16sixteen17seventeen18nineteen20twenty30thirty40forty50f
4、ifty60sixty70seventy80eighty90ninety100ahundred1,000athousand1,000,000amillion1,000,000,000abillionathousand10tenmillion其他的基数词可以以下的方式构成1)21---99先说“几十”,再说“几”中间加连字号:e.g.:23----twenty-three89---eighty-nine2)101----999:先说“几百”,再加and,再加末两位数(或末位数)e.g.:223----twohundredandtwenty-three809—eig
5、hthundredandnine3)1,000以上的数:先从后向前数,每三位数加一“,”,第一个“,”号前为thousand,第二个“,”号前为million,第三个“,”号前为billion,(美式)或thousandmillion(英式),然后一节一节表式e.g.:1,001---onethousandandone9,743—ninethousand,sevenhundredandforty-three750,000,000---sevenhundredandfiftymillion4)序数词一般以与之相应的基数词加词尾th构成,有特别的地方:A:one-f
6、irsttwo—secondthree-thirdfive—fiftheight-eighthnine-ninthtwelve-twelfthB:以-ty结尾的词,要先变y为I,再加-ethe.g.:twenty—twentiethforty—fortiethC:以one,two,three,five,eight,nine收尾的多位数词要照第一条变e.g.:twenty—twenty-firstninety-nine—ninety-ninthD:序数词主要用作定语,前面一般要加定冠词(或物主代词)5)分数词:是以基数词和序数词合成的,基数词代表分子序数词代表分母
7、,除了分子是“1”的情况外,序数词都要用复数。3.Understandingthegrammarbymorepractice:[链接11]4.ConsolidationA:填入适当的基数词或序数词:1.Thereare___________daysinaweek.2.Sundayisthe___________dayoftheweek.3.Septemberis____________monthoftheyear.4.Aclockhas__________or_________hands.5.Summeristhe___________seasonofayear
8、.6.Classesbe