人教版高中英语必修第一册精品课件 Unit 4 Section B Discovering Useful Structures Listening and Talking.ppt

串记拓展词汇1.eruptvi.vt.(火山)爆发;(岩浆、烟等)喷出→n.爆发?2.supplyn.供应(量);补给;[pl.]补给品vt.供应;供给→n.供应者;供应厂商?3.survivevi.生存;存活vt.幸存;艰难度过→n.生还者;残存物;幸存者→n.存活;幸存?4.powern.电力供应;能量;力量;控制力→adj.有力的;强的;有权力的?5.emergencyn.突发事件;紧急情况→adj.突现的;紧急的;意外的?6.calmadj.镇静的;沉着的vt.使平静;使镇静→adv.镇静地?eruptionsuppliersurvivorsurvivalpowerfulemergentcalmlyⅡ.重点短语1.cover...with?2.intheopenair?3.onhand ?4.staycalm ?5.stayawayfrom ?6.确保?7.? 急救箱8.? 处在危险之中9.? 首先用……覆盖露天;在户外现有(尤指帮助)保持冷静远离makesurefirstaidkitindangerfirstofall重难探究?能力素养全提升重点词汇1.supplyn.[pl.]补给品;供应(量);补给vt.供应;供给【教材原句】Thesupplieswhichwereprovidedtothedisasterareawerecollectedfromaroundthecountry.向灾区提供的物资是从全国各地收集的。【归纳拓展】(1)supplysb.withsth.给某人提供某物supplysth.tosb.给某人提供某物bewell/poorlysuppliedwith供应充足/缺乏(2)inshortsupply供不应求【背佳句】Sincewewillwalkforalmosttwoweeks,I’llneedtobuyalargebackpackinadvancetocarrymysuppliesoffoodandwater.因为我们要走大约两周,我需要提前买一个大的背包来装食品和水。练出神单句填空①Food(supply)intheflood-strickenareaarerunningout.?②Theyusedthemoney(supply)theschoolwithnewtextbooks.?③I’dliketoknowthereasonwhythemilkisshortsupplyinthisareanow.?④Whenevershegoesoutwithherbaby,shealwaystakeslargesupplyofbabyfoodwithher.?suppliestosupplyina写精彩一句多译·背诵政府在地震发生后已经向当地人民提供了大量的食物和衣服。→⑤Thegovernmenthasthelocalpeoplesincetheearthquakeoccurred.?→⑥Thegovernmenthasplentyoffoodandclothessincetheearthquakeoccurred.?suppliedplentyoffoodandclothestosuppliedthelocalpeoplewith2.survivevi.生存;存活vt.幸存;艰难度过【教材原句】She’sfeedingthebabywhosurvivedtheearthquake.她在喂地震中幸存的婴儿。【归纳拓展】(1)survivesth.幸免于;从……中挺过来/活下来surviveon依靠……生存下来(2)survivaln.[U]幸存;[C]残存物survivorn.幸存者