高二英语Unit5 usinglanguage课件 新课标 人教.ppt

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。Answerthefollowingquestionsafterlisteningtothetext:1.WhichjobsdidDahudo?2.WhichjobsdidLalado?3.Whoworkscooperativelyandwhodoestasksalone?4.Whodoesthemostdangeroustasks?5.Wheredoesthedangercomefrom?WhichjobsdidDahudo?2.WhichjobsdidLalado?3.Whoworksco-operativelyandwhodoestasksalone?Thedangercomesfromthewildanimals.Men’stasksStep4Whichadjectivesbestdescribemen’stasksandwomen’stasks?Women’stasks:affectionate(togroup)co-operative(cooking)caring(providingfood)patient(collectingfood)skilful(cooking)individual(collectingnutsandfruit)Step5Discussion:Arethetaskssharedfairlybetweenmenandwomen?Wordsandexpressionsv.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。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(theattentionforexample);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.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。6.relief解脱的感觉Ifel