高中英语人教版必修五unit 3.ppt

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,*,*,*,Unit 3 Life in the future,Jessie,Reading comprehension,aspect,impression,take up,lack,adjustment,lose sight of,sweep up,from under the floor,aspect,aspect(n),Eg1,：,We love the valley in all its,aspects,.(,方面，观点,方位、方向,),Eg2,：,The fierce,aspect,of the salesman frightened the customer off.(,外观、样子,),常用结构：,Eg3,：,She felt she had looked at the problem,from every aspect,.(,从各个方面,),Eg4:I am a beginner,in this aspect,.(,在这方面,),impression,impression(n.),印象、感想、印记,Eg1,：,Whats your,impression,on,him?,固定搭配：,have/make/leave an impression on sb.,Eg2:His speech,made a strong/deep impression on,his audience.,impress(Vt.),给,留下深刻印象；使,铭记；盖（印）于,Eg3,：,I was very,impressed,by his story.,impressive (adj.),给人印象深刻的；感人的,Eg4,：,His collection of paintings is the most,impressive,.,take up,take up,拿起；接受；开始；继续；占据（时间或空间）；接纳（乘客等）；接受（挑战，建议，条件等）,Eg1,：,He dropped medicine and,took up,physics.,Eg2:This chapter,takes up,where the last one left off.,Eg3:our new car,takes up,the whole garage.,Eg4:The bus stopped to,take up,passengers.,take,其他用法,Eg1,：,She finally,took back,her words.(,收回；拿回；退回,),Eg2,：,He,took down,the conceits of his idle hours.(,写下；记下；拆下；拆掉,),Eg3,：,Fish,take in,oxygen through their gills.(,收留；包括；理解；欺骗；使上当,),Eg4,：,The plane,took off,despite the fog.(,脱下；起飞；休假；休息,),Eg5,：,He is unwilling to,take on,heavy responsibilities.(,聘用；雇用；呈现；具有；承担或担任,),Eg6,：,The company would then,take over,the accounts.(,接替；接管；继承,),lack,lack (vt.),缺少,;,没有,Eg1:I dont seem to,lack,anything.,(vi.),缺少,;,不足,;,没有,(+for),Eg2:They,lacked for,nothing.,lack(n.),Eg3 :He can not buy it because of his,lack,of money.(,欠缺,;,不足,;,没有,),Eg4 :Water is,a lack,of,this region.(,缺少的东西,;,需要的东西,C),lack,的搭配,Eg5,：,The plants died for,lack of water,.(Lack+of,名词,),Eg6,：,We,lack the strength,to walk any further.(Lack+,名词,),短语：,Eg7,：,Money,was lacking,to complete the building.(be lacking:,欠缺,),Eg8,：,He,is,not,lacking in,intelligence.(Be lacking in,缺乏（某种品质、特点等）,不够,),Eg9,：,She does not,lack for,friends.(Lack for,缺（多用于否定句）,),adjustment,adjustment(n.),调节、调整,Eg1:Ive made a few minor,adjustments,to the seating plan.,Eg2:The company made an,adjectment,in my salary,adjust(vt.),调整,调节,校准,使适合,Eg3:She must learn to,adjust,herself to English life.,Eg4:I must,adjust,my watch,its fast.,adjust,和,adapt,的区别：,Eg5:adjust the watch,把表拨准,adjust the errors,校正误差,adjust the accounts,清理帐目,adjust the losses,评定损失,Note:adjust,：调节,/,调整以改变,.,使得适应，相当于汉语的“调准,校正，使符合,”,Eg6:a species that has adapted well to winter climates.,很适应冬天气候的物种,adapte a movie from a novel.,由小说改编电影,Note:adapt,：使合适或适应某种特定用法或状况，相当于汉语的“使适应，使顺应，改编”,lose sight of,lost sight of,Eg1:We must not,lose sight of,this fact.(,忽视,),Eg2:The hunter,lose sight of,their quarry in the forest.(,看不见,),Eg3:If we,lose sight of,the goal,we cease to be Communists.(,忘记,),Eg4:We have,lost sight of,him since he went abroad.(,失去联系,),sight,的其他短语,Eg5:Sam recognized me,at first sight,.(,乍看，第一眼,),Eg6:Titanic was,out of sight,.(,看不见，不在视线范围,),Eg7:The village is still,within/in sight,.(,看得见,),Eg8:A young hunter suddenly,caught sight of,a huge bear.(,看见，强调动作,),sweep up,sweep up,打扫；横扫；抱起,Eg1:She was left to,sweep up,after the party.,sweep,的基本用法,1.sweep,的基本意思是指用扫帚等在物体的表面扫过,从而使其变得清洁干净起来,即“扫,打扫”。用于比喻可指“横扫”“环视”“掠,拂,过”“席卷”等。,Eg2:The searchlights,swept,the sky.(,横扫,)2.sweep,可用作及物动词也可用作不及物动词。用作及物动词时,后接名词或代词作宾语,还可以接形容词充当补足语的复合宾语。,sweep,还可作“鞠躬”解,接双宾语。可用于被动结构。,Eg3:,sweep,the floor clean,（复合宾语）,Eg4:She,swept,him a,curtsey,.(,屈膝礼,),3.sweep,的宾语多是“房间”“地”等被清扫物,如接被清扫掉的灰尘、泥土,想法等，则常在,sweep,后加副词,away,、,out,等。,Eg5:,sweep,the floor/,sweep,away/out the idea,sweep,的其他短语,sweep,的其他短语,Eg1:To accomplish the task,youd better,sweep aside,the ideas not related to it and pay more attention to the point.,（放到一边，不予理会）,Eg2:Many bridges were,swept away,by the flood.,（扫清，迅速消灭，冲走）,Eg3:We were almost,swept off,our feet by the waves.,（扫清，吹走，大量清除，神魂颠倒）,Eg4:A wave of panic,swept over,her.(,环视四周，将,一扫而光，扩展),Eg5:Lets,sweep,the snow,out,from the playground.(,扫掉，清除,),from under the floor,强调“从,”,from,后面跟介词短语,Eg1:,From under the tree,the man kept an eye on the sheep.,from,后面跟,where,从句,Eg2:His head soon appeared out of the window,from where,he saw nothing but trees.,Learning about language,speed up,加速,Eg1They have,speeded up,production.,speed(n.)(,速率,速度,),Eg2:The train is travelling at a,speed,of sixty miles an hour.,Eg3:You work with amazing,speed,.,speed(vi),迅速前进,快行,Eg4:The ambulance,sped to,the hospital,.,(vt.),快速传送,;,发射,Eg5:Now space satellites are used to,speed,long distance calls.,at a speed of,以,速度,Eg6:The car goes,at a speed of,200 miles an hour.,Grammar,-,过去分词,done,作状语,done,作状语（时间，条件，让步，原因，伴随）,done,作独立成分,done,前面加连词，作状语的情况,过去分词,done,和现在分词,doing,的区别,done,作状语,done,作时间状语,Eg1:,Left,to itself,the baby began to cry.,done,作条件状语,Eg2:,United,we stand;,divided,we fall.,done,作让步状语,Eg3:,Beaten,by the opposite team,the players were not discouraged and practiced even harder.,done,作原因状语,Eg4:,Separated,from other countinents for millions of years,Australia has many plants and animals not found in any other country in the world.,done,作伴随状语,Eg5:She accepted the gift,deeply,moved,.,done,作独立成分,现在分词doing,作插入语，表示说话人的态度。,Eg1:Generally,speaking,dogs can run faster than pigs.,过去分词,done,作独立成分，其逻辑主语不受句子主语的限制。,Eg2:,Put,frankly,I dont agree with what he said.,Eg3:,Given,the general state of his health,it may take him a while to recover from the operation.,done,前面加,连词,，作状语的情况,Done,前可以带有相应的,连词,when,though,although,as if,as though,if,once,unless,until,表示时间，让步，条件，方式,Eg1:This dictionary will look nice,when,printed,.,Eg2:,Even if,invited,I wont go.,Eg3:,Once,poured,water cant be taken back.,(=Whats lost is lost.,覆水难收,),过去分词,done,和现在分词,doing,的区别,Done,和,doing,作状语的区别,Eg1:,Seeing,those pictures,he couldnt help thinking of those days in Iraq.,Eg2:,Asked,to stay after school,I felt very disappointed.,比较：,doing,表主动，表伴随；,done,表被动，表完成,Done,和,doing,被动式,（,being done,）,的比较,作状语,作定语或宾补,Eg1:Suddenly,seized,with high fever,he was unable to attend school.,=,Being,suddenly,seized,with high fever,he was unable to attend school.,Eg2:,Shown,the lab,we were taken to see the library.,=,Having been shown,the lab,we were taken to see the library.,比较：作状语时可以替换，但是,having been down,更强调动作先于句子的位于动作。,Eg3:The large building,being built,there will be a shopping centre.,Eg4:The stone bridge,built,about 200 years ago will be pulled down.,Eg5:I heard the song,being sung,.,Eg6:I heard the song,sung,.,比较：,doing,和,done,作定语或宾补时，两者在动作发生的时间上有很大差别。,Doing,表进行，,done,表完成。,done,being done,和,to be done,Eg1:The meeting,to be held,tomorrow is of great importance.,(,表将来,),Eg2:The meeting,being held,now is of great importance.,(,表进行,)Eg3:The meeting,held,yesterday was of great importance.,(,表完成,),Using language,greedy,while,greedy,greedy(adj.),Eg1:Dont be so,greedy,-leave some of the food for the rest of us.(,贪吃的,),Eg2:The dictator was,greedy,for power.(,贪心的,),be greedy for sth.,对某物贪婪,Eg3,：,He,is greedy for,money,greedy(n.),贪婪，贪欲,Eg4:He stared at the diamonds with,greedy,eyes and everyone looked down upon him.,while,1.while,表示在从句动作发生的期间，主句的动作在某一点上发生或持续。从句的动词通常是,延续性动词或系动词,。此时,while,可用,when,或,as,替换。,Eg1:The landlady suspected that someone must have broken into the house,while,(when,as)she,was watching,TV show.,Eg2:Supplies were limited,while,(when,as)the war,was,on.,Eg3:,While,(When,As)he,stood,there,he saw two men enter the bar.,2.,当表示时间时，强调动作的延续，不能与非延续动词连用，只能与延续动词或动词进行连用。,Eg4,：,I live in a hostel while I,was,a student.,3.,还可表示转折，,对比,的关系，意为“然而”“尽管”之意。,Eg5,：,I like tea,while,she likes coffee.,