四年级英语下册 Unit 6 Today Is Her Birthday（第3课时）课件 陕旅版（三起）

,陕旅版(三年级起点)四年级下册,partclistenandwriteread,askandanswer,partbletslearnmore,unit6todayisherbirthday,letslearnmore视频,partclistenandwrite,partbletslearnmore,read,askandanswer,review,warm-up/revision,review,howoldareyou?,letslearnmore,点击“letslearnmore”，跟我一起读吧！,视频,letslearnmore,thirty,【用法】thirty是基数词,后接可数名词的复数形式。【例句】illbethirtynextyear.我明年就三十了。,presentation,(数词)三十,forty,【例句】myfatherisfortyyearsold.我爸爸四十岁了。,(数词)四十,fifty,【例句】therearefiftystatesintheunitedstates.美国有五十个州。,(数词)五十,sixty,【例句】therearesixtyminutesinanhour.一小时有六十分钟。,(数词)六十,seventy,【例句】mygrandpaisseventyyearsold.我爷爷七十岁了。,(数词)七十,eighty,【例句】fiftyandthirtyiseighty.五十加三十等于八十。,(数词)八十,ninety,【例句】thecoatcostsninetyyuan.那件外套值九十元。,(数词)九十,hundred,【例句】thechildcancountfromonetoahundred.这个小孩能从一数到一百。,(数词)一百,表示几十的数字结尾都有ty,且sixty是由six+ty组成的，seventy是由seven+ty组成的，eighty是由eight+y组成的，ninety是由nine+ty组成的，并提醒学生特别注意几个有特殊变化的词：twotwentythreethirtyfourfortyfivefiftyeighteighty,小贴士,practice,magicfingers,presentation,letstalk,listen,thenaskandanswer,q1:howoldiswuchensgrandma?,q2:howoldiswuchensmother?,q3:howoldiswuchensfather?,sheissixty.,sheisthirty-seven.,heisforty-one.,q4:howoldiswuchen?,heistenyearsold.,presentation,letstalk,toby:howoldisyourgrandma?doyouknow?wuchen:sheissixty.toby:andyourmother?wuchen:mymotheristhirty-seven.toby:isyourfatherthirty-seven,too?wuchen:no.heisforty-one.toby:howoldareyou,then?wuchen:imtenyearsold.toby:anicegirl!,howold,【例句】howoldishe?他多大了?,多大;几岁,know,【短语】knowabout知道;了解【例句】iknowyoureright.我知道你是对的。,(动词)知道,then,【例句】imeleven.thenwhataboutyou?我十一岁了。那么你呢？,(副词)那么;然后,isyourfatherthirty-seven,too?你爸爸也三十七岁吗?no.不。,重点句型一,这是确认他人年龄及回答的句型。,【句型结构】be动词+主语+数词(+yearsold)?肯定回答:yes,主语+be动词.否定回答:no,主语+be动词+not.,areyoutenyearsold?你十岁了吗?,例句,yes,iam.是的，我是。,howoldareyou,then?那么你多大了?imtenyearsold.我十岁了。,重点句型二,这是询问他人年龄及回答的常用语。howold意为“多大;几岁”,其中be动词随主语的变化而变化。,【句型结构】howold+be动词+主语?回答:主语+be动词+数词+(year/yearsold)./数词.,howoldareyou?你多大了?,例句,imnine.我九岁。,practice,howoldarethey?,84,80,51,49,27,20,listenandwrite,practice,a:howoldareyou?,a:howoldis?,b:im,b:he/sheis,i,science,misswang,math,mr.zhang,art,mr.zhao,45,59,24,music,missgao,chinese,missyang,english,misswhite,pe,mr.lin,32,36,27,28,read,askandanswer,test,根据汉语意思,补全单词。1.三十thty2.九十nnety3.八十ghty4.五十ffty5.一百onehdred,ir,i,ei,i,un,sum-up,重点词汇：thirtyfortyfiftysixt