高二英语Unit5 usinglanguage课件 新课标 人教版 课件VIP免费

Unit5UsingLanguageTheFeast:18,000BCStep1Revision:WhatdidwelearnfromtheZhoukoudianCaves?Canyouimaginepeople’slifeatthattime?北京猿人的特征●能够制造和使用劳动工具●能使用天然火●摆脱了杂交的婚姻形态●生活艰苦，寿命比较短暂北京人头盖骨化石北京猿人复原图北京人使用过的石器北京人石器制作法北京人生活想象图山顶洞人▲距今时间：18000年前▲地点:北京周口店龙骨山山顶洞穴▲体形:同现代人大体一样，脑容量：1300——1500毫升▲生产和生活：开始采用磨制和钻孔技术制造石器、骨器制造骨针,缝制兽皮衣服产生了原始宗教仪式过着氏族公社的生活山顶洞人头骨山顶洞人1933年北京市房山县周口店龙骨山山顶洞出土。骨针长8.2厘米，孔径0.31-0.33厘米。这是中国已发现的时代最早的骨针之一，其针身保存完好，针孔处破裂，针尖锐利，表面有刮磨痕迹。针孔是用尖状器刮挖而成。山顶洞人的生活用具——骨针山顶洞人的生活用具——骨针Answerthefollowingquestionsafterlisteningtothetext:1.WhichjobsdidDahudo?2.WhichjobsdidLalado?3.Whoworkscooperativelyandwhodoestasksalone?4.Whodoesthemostdangeroustasks?5.Wheredoesthedangercomefrom?Step2ListeningStep2Listening1.WhichjobsdidDahudo?2.WhichjobsdidLalado?3.Whoworksco-operativelyandwhodoestasksalone?Catchingfish,repairingstonetools,makingscrapersandaxe-heads.Collectingfruitandnuts,preparingfood.Co-operatively:Lala'smotherandaunts,themeninthefamily.Alone:Dahu,Lala.Thedangercomesfromthewildanimals.4.Whodoesthemostdangeroustasks?5.Wheredoesthedangercomefrom?Mendothemostdangeroustasks.Men’stasksWomen’stasks1.Makingandrepairingtools2.Fishing3.Cuttingdowntrees4.Huntinganimals5.Protectingthegroupfromharm1.Collectingnuts,fruitandwater2.Cuttingupmeatandfishforcooking3.Preparingskinstomakeclothes4.Preparingfood5.LookingafterchildrenStep3Discussthepossibleworkdivisionbetweenmenandwomen:Step4Whichadjectivesbestdescribemen’stasksandwomen’stasks?Men’stasks:patient(toolmaking),dangerous(hunting),someindividual(toolmakingandrepairing)andsomeco-operative(hunting),skilful(toolmaking),protective(ofgroup)Women’stasks:affectionate(togroup),co-operative(cooking),caring(providingfood),patient(collectingfood),skilful(cooking),individual(collectingnutsandfruit)Step5Discussion:Arethetaskssharedfairlybetweenmenandwomen?Menandwomenhadclearlydividedtasks:fireandcollectingnutsneededtobedoneeverydaybutkillinganimalswouldonlybedonenowandthen.Sothewomen'staskswerecontinuousandthemen'stasksweremoreperiodic.WordsandexpressionsWordsandexpressions1.Ifonlyitcouldbejustlikelastyear.要是能像去年那样就好了!Ifonly但愿......;要是……就好了。其后一般用虚拟语气。Ifonlyshehadlookedaheadandplannedbetter.Ifonlyhehadcome．v.toexpressapprovalof(someoneorsomething)especiallybysuchclapping.赞赏,鼓掌向(某人或某物)表示赞赏,尤指鼓掌欢呼Everyoneapplaudedwhentheplayended.演出结束时,大家都热烈鼓掌。Iapplaudyourdecision.我赞成你的决定。2.applaud:3.acceleratea.toincreasethespeedof加速,促进加快…...的速度这部新车加速效能良好。Thenewcarhasgoodacceleration.b.tocausetohappenearlier(正式)催促他决定加快他的课程进度。Hedecidedtoacceleratehiscourses.tocaptureandholdbriefly(theattention,forexample);engage引起注意吸引并短时间吸引住(如注意力);吸引花的艳丽色彩引起苏珊的注意。ThebrightcolorsoftheflowersarrestedSusan’sattention.4.arrest:havingawhirlingsensationandatendencytofall眩晕的,眼花的感到眩晕并要摔倒的adizzyheight令人晕眩的高度Theoldwomanwasdizziedbythestrongwind.那位老太太被风吹得头昏眼花。Thedisasterdizziedhisbrain.那场灾难弄得他头脑昏乱。5.dizzy:...