62新概念英语第二册.pptx

,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2019/12/4,#,Lesson 62:After the fire,volcano(,火山,),sandstorm(,沙尘暴,),drought(,旱灾,),tsunami(,海啸,),typhoon,（台风）,fire(,火灾）,Earthquake of,Tangshan,in China,in,1976,The,cracks,cut across,the roads.,The buildings,fell down,.,Many things were,destroyed,such as,bridge,railway,buildings,What do you think may happen before an earthquake?,Bright lights in the sky,Chickens are flying and dogs are barking,and Pigs and cows are too nervous to eat.,Fish jump out the pond,and mice run wildly out of the fields.,The well has deep cracks in it,and the water in it rises and falls.,control spray flood,smoke quantity authority,desolate root grass-seed,threaten century destruction,surrounding patch blacken,Key words,expressions,control,n.,控制,be in control of sth.,指挥，管理或控制,Who is,in control of,the plan?,be under control,在控制之中,The fire has,been under control.,火势已受到控制。,Dont worry,everything,is under control.,be out of control,失控,The fire was,out of control.,大火失去了控制。,v.,控制,I can control it.=I can manage it.,我能对付,(,口语,),smoke,n.,烟（雾）,full of,smoke,充满烟雾,have a,smoke,抽一只烟,smoker,n.,抽烟的人,heavy smoker,烟瘾重的人,nonsmoker,不抽烟的人,v.,吸烟,Dont smoke!=No smoking!,smoking area/room,吸烟室,adj.,smokey,多烟的,desolate,adj.,荒凉的,与地方相连，表示无人居住，荒芜人烟的,与人相连，表示孤独的,a,desolate,house,废屋,threaten,v.,威胁,threaten sb.with sth,.,以,来威胁,/,恐吓某人,The thief threatened him with a knife.,有,预兆,Its threatening to rain.,天可能要下雨。,surrounding,adj.,周围的,the,surrounding,country,近郊,surround,v.,围绕，包围,I live in an old town which,is surrounded by,beautiful woods.,destruction,n.,破坏,毁灭,The fire caused the,destruction,of my books.,引起毁坏的原因,destructive,adj.,破坏性的,destroy,v.,破坏,flood/floods,n.,洪水,水灾,a flood of tears,泪如泉涌,v.,淹没,The room,is flooded with,water.,flood control,防洪,grass-seed,草籽,seed,种子,grassland,草地,spray,sprei,n.,喷雾器；水沫,vt.,喷射,spray sth.,over/on,往,上喷洒,spray water over/on flower,authority,n.,权威；权力；当局,forest authority,林业局,quantity,n.,（数）量,quantities of,大量的,=in large quantity,大量,少量,quality,kwlti,n.,质量,sth.with good quality,具有好质量的东西,small,root,ru:t,rut,n.,根，根茎,the root of a tree,树根,n.,本质,;,根源,the root of the problem,问题根源,take root,生根,century,n.,世纪；百年,at the turn of the century,在世纪之交,the twentieth century,the 21st century,patch,n.(,平面上的,),一片,补丁,(,本意,),pants,full of patches,a patch of,一小片,patches of,许多片,v.,修补,patch the roof,blacken,v.,使变黑，发暗,The smoke has,blackened,the walls.,烟把墙熏黑了。,诽谤,形容词,+,en,后缀为动词，译为“使,变得,”,weak,虚弱的,-weak,en,v.,使,变弱,wid,en,whit,en,dark,en,.,Special difficulties,1,、,control and check,(,1)control,表示“指挥”、“控制”、“管理”等，,The Sawyers control this firm.,（,2,）,check,表示,检查“、”查看“,They are going to check our passports.,2.great and big,它们都有大的意思，但great通常表示,重要性,，,“伟大的”、“重大的”、重要的“等含义，big表示,体积、规模,等方面的”大“。,Frank has just made a great decision.,弗兰克刚作出一项重大的决定。,Your house is bigger than mine,你家的房子比我家的大。,3.、soil and ground,soil,主要指,“土”、”土地“、”土壤,”,（能让植物生长的）,Heavy rain will wash away the soil from desolate hills.,大雨将把泥土从荒凉的山丘上冲走。,Ground,表示,”地、”场地,“,等。,He threw the cup to the ground.,他把茶杯摔在地上。,There is a foorball ground in our university。,我们大学里有一个足球场。,P286,Grammar,1,.,构成,:,had+,过去分词,2.,概念,它表示过去某时或某动作发生之前已经完成的动作或情况，即“过去的过去”。常用的连词有,when,as soon as,(not)until,by that time,(never)before,already,等。,例：,After,he,had said,goodbye to us all,Captain Alison started his journey.,he,had lived,in Scotland for ten years,before,he came to England.,过去完成时,（,The simple past perfect tense),Grammar,一、构成：,had been+,现在分词,二、概念,1,、过去完成进行时用于强调某动作在,过去的过去,某一段时间内一直在进行，并对过去某一时刻产生结果。与它经常连用的表示时间的词有,before,for,since,all day,等,.,She was very tired.,She,had been typing,letters,all days,.,过去完成进行时,（,the past perfect progressive tense,),过去完成进行时与过去完成时的比较,1,、过去完成时和过去完成进行时有时,可以替换,使用：,Dan,had worked/had been working,for the firm for fifteen years when I first met him.,我第一次遇到丹时，他已在该公司干了,15,年了。,2.She,had cleaned,the office,so it was very tidy.,她已经打扫过办公室了，所以很整洁。,(,强调结果,),She,had been cleaning,the office,so we had to wait outside.,她一直在打扫办公室，所以我们不得不在外面等着,。,(,强调动作一直在进行,),过去完成进行时与过去完成时的比较,3,、需要表示某个工作,已经完成,时，只能用过去完成时,.,表示未完成,正在做,用完成进行时。,When I got home,I found that Jill,had painted,her room.,我回到家时，吉尔已经粉刷过她的房间了。（已完成）,When I arrived,theyd already,put the fire out.,我到达时，他们已经把火扑灭了。（不可用过去完成进行时）,When I got home,I found that Jill,had been painting,her room.,我回到家时，看见吉尔在粉刷她的房间。（工作尚未完成）,P 285,Text,环境保护,environmental protection,保护森林,forests protection,We have only one Earth after all.,Language points,1,、,Firemen had been,fighting,the forest fire for nearly three weeks before they could,get it under control,.,fight sth,.,和,作斗争,get it under control,表示“使它得到控制”,2,、,A short time before,great trees,had,covered,the countryside,for miles around,.,a short time before,不,久之前,（同义词组：,a short while before,not long ago,）,great trees,参天大树,cover,覆盖,for miles around,方圆几英里,This is the only modern building for miles around.,4,、,Winter was coming on,and the hills threatened the surrounding villages with destruction,for,heavy rain would not only,wash away,the soil but would cause serious floods as well.,winter was coming on,冬季即将来临,for,因为（用于主句之后，补充说明理由）,wash away,冲掉，冲走，洗掉,3,、,Now,smoke still,rose up,from the,warm ground,over the,desolate,hills.,rise up,(from),从 升上来,smoke rise up,(,烟、雾,),弥漫,warm ground,发热的地面,5,、,When the fire had at last been,put out,the forest authorities,ordered,several tons of a special,type,of,grass-seed which would grow quickly.,put out,扑灭,order,定购,还可做命令，吩咐讲：,order sb to do,He,ordered,the army to circle the enemy.,type of,种类 （强调与其他同类东西有,明显不同,的特征的种类）,6,、,By then,however,in many places the grass had already,taken root,.,take root,表示“生根”，这个短语也可以表示某种想法等“扎根”：,This type of grass takes root easily.,The idea has taken root in his mind.,7,、,In place of,the great trees which had been growing there for centuries,patches of,green had begun to appear in the blackened soil.,in place of,替代，取代,Jane answered the phone in place of Mary.,patches of,片片的,Thats all!,