八年级英语下册 Unit 8 Save Our World Lesson 47 Connected

Unit8SaveOurWorldLesson47Ⅰ.根据汉语提示写出下列单词或短语1.蜜蜂n.___2.蚂蚁n.___3.鸽子n._____4.死v.___5.死的adj._____beeantdovediedead6.物种;种类n.______7.尊敬;敬重v._______8.考虑,思考__________9.以……为食;以……为主______10.相继死去;灭绝______11.紧跟着______________12.生病_______speciesrespectthinkaboutliveoffdieofffollowedby...getsickⅡ.根据汉语提示完成下列句子1.自然界里充满了生物。Thenaturalworld___________livingthings.2.生物以弱小开始,逐渐壮大。Livingthings________weakandsmallandslowlygrowstrongandbig.isfilledwithstartout3.所有的生物都需要食物和水来生长。Alllivingthings_____foodandwater_______.4.我们生活在同一个星球,并且彼此依靠。Weallliveonthesameplanet,andwe_________eachother.needtogrowdependon5.我们应该尊重地球以及地球上所有的生物。Weshould_______theearthandallthe___________onit.respectlivingthingsⅢ.ReadLesson47:ConnectedtoNatureandanswerthequestions1.Whatisthenaturalworldfilledwith?________________________________________Thenaturalworldisfilledwithlivingthings.2.Whatwillhappeniftheriversandoceansarepolluted?___________________________________________________Thefishintheriversandoceansmaygetsickorevendie.要点1sickadj.生病的,有病的;呕吐的,作呕的Step1难点·探(1)sick作为形容词,可以作句子的什么成分?(2)sick与ill有什么不同之处?Step2语境·悟*Ifthebirdseatthesickordeadfish,theymaydieoff.如果鸟儿吃了生病或者死了的鱼,它们也可能会相继死去。(P122)*Sheisasickwoman.Ineedtotakecareofher.她是一个生病的女人,我需要照顾她。*Shewasilllastweek.上周她生病了。Step3知识·得(1)sick与ill都是“生病的,有病的”意思,当形容词讲时,在句子中都可以作表语。(2)sick除了作表语之外,还可以在句子中作定语成分,例如:asickboy一个生病的男孩Step4考点·练①Let’sgotothehospitalandcheerupthe____(生病的)children.()②Tonydidn’tgotoschoolyesterdaybecauseofhis_____.Heisa_____boynow.A.illness;sickB.sickness;illC.illness;sicknessD.illness;sicksickD要点2liveoff以……为食;以……为生;依赖……生活Step1难点·探liveoff有哪些意思?Step2语境·悟*Somebirdsliveofffish.一些鸟儿以鱼为生。(P122)*MostoftheAsiansliveoffrice.大部分亚洲人以大米为主食。*Weshouldnotliveoffourparentsallourlife.我们不能一辈子依赖父母生活。Step3知识·得Step4考点·练①Pandas______(以……为食)mainlybamboo.②Theoldmanlivesbypainting.(改为同义句)Theoldman_______painting.liveofflivesoff要点3diev.死Step1难点·探(1)die有哪些变化形式?(2)die可构成哪些短语?Step2语境·悟*Ifthebirdseatthesickordeadfish,theymaydieoff.如果鸟儿吃了生病或死去的鱼,鸟儿可能会相继死去。(P122)*Hisfatherdiedofcancer.他的父亲死于癌症。*Histwochildrendiedofftheearthquake.他的两个孩子都是死于这次地震。*Manyoldcustomsaredyingout.许多的旧习俗正在消失。*Thelightdiedawayinthenight.光亮消失在夜色中。*Hisangerhasdieddownabit.他的怒气已经消失了一些。Step3知识·得dieof意为“死于……,因……而死”,主要指疾病,衰老等内部原因diefrom意为“死于……,因……而死”,主要指事故,自然灾害等外部原因dieoff意为“相继死去,灭绝”dieout意为“灭绝,绝迹”,主要指家族、种族、习俗、观念等的灭绝dieaway意为“(声音、风、光线等)渐息,减弱”diedown意为“(慢慢)熄灭,平静下来”Step4考点·练①为什么池塘里的鱼都死了?Whydidthefishesinthepond______?②Tonystillcouldn’tfallasleepwhilethewindwas_____(die)down.③Theoldmandied3yearsago.(改为同义句)Theoldman_____________for3years.dieoffdyinghasbeendead