牛津小學(xué)英語(yǔ) 3B第五單元教案
三、 教學(xué)重點(diǎn)1、 能聽懂、會(huì)說(shuō)日常交際用語(yǔ) what’s …plus /minus…? it’s… that’s right/sorry , you are wrong.四、 教學(xué)難點(diǎn)1、 能聽懂、會(huì)說(shuō)日常交際用語(yǔ) what’s …plus /minus…? it’s… that’s right/sorry , you are wrong.2、 能正確理解運(yùn)用plus ,minus 進(jìn)行加減法的運(yùn)算五、 課前準(zhǔn)備 1、 教具準(zhǔn)備 課前準(zhǔn)備 數(shù)字卡片,加減法的符號(hào) “+ -” 2、 磁帶及錄音機(jī),教學(xué)掛圖。3、 學(xué)生準(zhǔn)備數(shù)學(xué)題目卡(100以內(nèi))六、 教學(xué)過(guò)程 step1. free talk:1、課前常規(guī)訓(xùn)練:song <<family song >>2、數(shù)數(shù):1-203、花樣數(shù)數(shù):如隔5就說(shuō):it’s me ! / 接龍數(shù)/ e funhouse : 說(shuō)前一個(gè)數(shù)或后一個(gè)數(shù)(可適當(dāng)增加難度,如前二個(gè)等)4、日常問(wèn)答 看鐘,學(xué)生問(wèn)答(12和24小時(shí)制) 正點(diǎn): what’s the time now ? it’s … o’clock. is it time to …? yes, let’s / no , it’s time to … 半小時(shí)以內(nèi): what’s the time ? it’s ( 9:10) nine ten it’s (8:15) eight fifteen . work in pairs : 3:11 4:25 5:16 7:18 8:29 11:05 step2. presentation and practice1、去超市,購(gòu)物看標(biāo)價(jià) t: good morning . s: good morning. t: what’s the time now ? s: it’s … t: let’s go to the supermarket . s: great! but how ? t: by bike . i’d like some …. look , how much is it ? ( 出示價(jià)格表)s: it’s yuan . 一起認(rèn)識(shí)商品的價(jià)格:how much is it ? it’s yuan . 2、請(qǐng)學(xué)生幫老師算一算要付多少錢 (學(xué)生做營(yíng)業(yè)員)t: i’d like two hambergers. how much ? s: twenty yuan . t: here you are . s: thank you. 板書: 10+10= ?t: i’d like two cakes. how much ? s: ten yuan. t: here you are . s: thank you .