九年级英语上册 Unit 3 Health and food 课件 牛津广州版.ppt

unit3healthandfood language aobjectclausewithaquestionword 1 以知识竞赛的形式直接切入八个问题 让学生就食物与健康的问题进行选择 2 回到八个问题上 分析问句结构 尤其是特殊疑问词与主从句之间的关系及其所起到作用 从句的语序等 3 让学生根据已经做出的选择 模仿例句 写出完整的句子 提醒学生注意例句的结构 演板 4 分析答句的语法结构 提醒注意语序 并指出objectclausewiththatafteraverb doyouknowwhichvitaminkeepsusfromcatchingcolds a vitaminab vitaminc2 doyouknowhowlongapersoncanlivewithoutfood notwater a severaldaysb severalweeks3 canyoutellmehowmuchofourbodyiswater a about30 b about70 4 doyouknowwhohasmorefatintheirbodies malesorfemales a menb women fat n 脂肪 5 doyouknowwhichmealisthemostimportant a breakfastb lunchc dinner6 canyoutellmewhyeatingtoomuchsaltisbadforus a itcanbeharmfultoourheartb itcanbeharmfultoourteeth7 canyoutellmewhatacalorieis a aunitformeasuringenergyinfoodb amineralfoundinfood8 doyouknowhowmanycaloriesateenagerneedseveryday a between1 000 2 000b between2 000 3 000 n 卡路里 热量单位 1 doyouknowwhichvitaminkeepsusfromcatchingcolds 2 doyouknowhowlongapersoncanlivewithoutfood 3 canyoutellmehowmuchofourbodyiswater 4 doyouknowwhohasmorefatintheirbodies malesorfemales objectclausescanbeginwiththequestionwordswhat when where which who whyandhow normallythequestionsusethesamewordorderasastatement 1 doyouknowwhichvitaminkeepsusfromcatchingcolds 2 doyouknowhowlongapersoncanlivewithoutfood 3 canyoutellmehowmuchofourbodyiswater 4 doyouknowwhohasmorefatintheirbodies malesorfemales ithink that vitaminckeepsusfromcatchingcolds ithink that apersoncanliveseveralweekswithoutfood ithink that about70 ofourbodyiswater ithink that itcanbeharmfultoourheart 5 doyouknowwhichmealisthemostimportant 6 canyoutellmewhyeatingtoomuchsaltisbadforus 7 canyoutellmewhatacalorieis 8 doyouknowhowmanycaloriesateenagerneedseveryday ithink that itisaunitformeasuringenergyinfood ithink that breakfastisthemostimportantmeal ithink that itcanbeharmfultoourheart ithink that ateenagerneedsbetween2 000 3 000calories ithink that breakfastisthemostimportantmeal ithink that itcanbeharmfultoourheart ithink that itisaunitformeasuringenergyinfood ithink that ateenagerneedsbetween2 000 3 000calories objectclausewiththatafteraverb wordorder statement a wherecanibuysomebooks b idon tknowwhereyoucanbuythebooks a whatisheeating b iknowwhatheiseating ithink that breakfastisthemostimportantmeal wordorder statement objectclausewiththatafteraverb objectclausewithaquestionword summary bobjectclausewiththatafteranadjective 1 讲解例句 引入主题 通过演板 加深印象 2 提醒学生 注意与前面objectclausewiththatafteraverb部分的异同 3 引入两个概念 动宾结构和介宾结构 iamgladthatyouenjoyedthemeal teachersareworriedthattherearetoomanyfastfoodrestaurantsaround debbiewassurethatsimonwouldliketohaveasaladinsteadofmeat adj that objectclausewiththatafteranadjective usethewordsinbracketstorewritethesentencesfollowinganadjective that clausepattern 1 jasonwillpasshisdrivingtesttomorrow confident jasonisconfident that hewillpassthedrivingtesttomorrow 2 paulwillstudyatafamousuniversity excited 3 jennywillfailsuchadifficultexam worried 4 mrs andersonleftherhandbaginataxi upset 5 debbieisgoingtoherbestfriend sbirthdayparty happy 6 kittycouldn tfindherschoolbooks sad 7 theheadteacherreceivedsomeflowersfromhisstudents surprised 8 benarrivedatthemeetingonehourlate sorry paulisexcited that hewillstudyatafamousuniversity jennyisworried that shewillfailsuchadifficultexam mrs andersonisupset that sheleftherhandbaginataxi debbieishappy that sheisgoingtoherbestfriend sbirthdayparty kittyissad that shecouldn tfindherschoolbooks theheadteacherissurprised that hereceivedsomeflowersfromhisstudents benissorry that hearrivedatthemeetingonehourlate 1 我不懂你什么意思 idon tunderstand 2 他不知道怎么样处理这件事 hedoesn tknow dowithit 3 能告诉我班上谁最高吗 canyoutellme inclass whatyoumean howhecan whoisthetallest practice 4 你知道我们每天需要多少热量吗 doyouknow caloriesweneedeveryday 5 我意识到哪个更重要了 irealized moreimportant howmany whichonewas 1 doyouknow isright a thatb whoc why