甘肅省白銀市強(qiáng)灣中學(xué)七年級英語上冊導(dǎo)學(xué)案45

甘肅省白銀市強(qiáng)灣中學(xué)七年級英語上冊導(dǎo)學(xué)案45強(qiáng)灣中學(xué)導(dǎo)學(xué)案學(xué)科：英語年級：七年級主備人：QL輔備人：審批：課題45CheaporExpensive 課時(shí)1課時(shí)課型 新授學(xué)習(xí)目標(biāo)-JAf，=AA%-f掌握本課單詞。掌握以下句型：Howmuchis ？Howmuchfor ？Are onsale？what'splus/minus？Threepluseightequalstwentyone.Eightminusthreeequalsfive.流程Listening,Reading,acting,practicing重難點(diǎn)Howmuchis what'splus/minus？It'sseven.Howmuchfor Threepluseightequalstwentyone.Are onsale？ Eightminusthreeequalsfive.教師活動(dòng)（環(huán)節(jié)、措施）學(xué)生活動(dòng)（自主參與、合作探究、展示交流）導(dǎo)學(xué)Howmuchis 多少錢？這是就某物要花多少錢的提問方式。Howmuchisoneeraser？Oneyuan.復(fù)數(shù)形式：Howmuchare？TheyareOmsale:待售，出售what'splus/minus？It's寫出下列單詞：30( )31( )32( ) 33 ( ) 34 ( )35( ) 36 ( ) 37 ( )38( ) 39 ( ) 40 ( )50( ) 60 ( ) 70 ( )80( )90( )100( )教師活動(dòng)（環(huán)節(jié)、措施）學(xué)生活動(dòng)（自主參與、合作探究、展示交流）便宜的（ ）昂貴的（ ）出售（ ）減（ ）加（ ）等于（ ）寫出下列句子的英語這個(gè)多少錢？這些橡皮待售嗎？一塊橡皮多少錢？ 元挺便宜的，我要四塊。18+3=2120+16=3610-8=247-22=2559-19=40100-100=0自編一段關(guān)于購物的對話。（小組合作）教師活動(dòng)

（環(huán)節(jié)、措施）學(xué)生活動(dòng)（自主參與、合作探究、展示交流）教師活動(dòng)

（環(huán)節(jié)、措施）學(xué)生活動(dòng)（自主參與、合作探究、展示交流）Mr.Jonisabusinessman.Hesellscomputers.EverySaturdayMr.Jonhastime,sohetakeshiswife（妻子）totheshopstogivemoneyforeverythingandcarryhershoppingbags.Everytime,theygotooneshop,thenanother.Mrs.Jonbuysmany,manythings.Sheoftenstopsandsays,"Look,mydear.Howbeautifulitis!"Heanswers,"OK.Howmuchisit?"Thenhetakesouthismoney.Whogoestotheshopstopayfor（支付）everything?A.Mr.JonB.Mrs.JonrC.SalespersonD.NoneWhatday（星期幾）is"today"?A.MondayB.FridayC.SaturdayD.SundayMr.Jonisafteralongtime.A.gladandtiredB.hungryandToday,theygoshopping,too.Itisquitelatenow.Themoon,ishighpinthesky.Mr.Jonfeelsverytired,hewouldliketohavesomethingtoeat.Mrs.Jonlooksatthemoonandsays,"Lookatthemoon,dear!Isn'titbeautiful?"Mr.Jondoesn'tlookupandasks,"Allright,dear.Howmuchisit?"41.Whatdaydoesn'tMr.Jongotowork?A.MondayB.FridayC.SaturdayD.Sundaytired