必修五unit3_life_in_the_future(Using_language-reading).ppt

人教课标版人教课标版高二必修高二必修5Unit3link the computer to the internetSmoking led to his death.Smoking contributed to his death.What he said doesnt make sense.What he said makes no sense.Dont expose babies to the sun.Our school divides our grade into 36 classes.Our grade consists of 36 classes.Tom is ill and I take his place to attend the meeting.In 1997 Hong Kong broke away from Britain.Teachers are strict with students in study.The driver is to blame.speed up 加速运用：根据汉语意思完成英语句子。这种小车必须加速生产。Production of this kind of cars must _.火车逐渐加快了速度。The train gradually_.sped upbe sped upThe car went at a speed of 100 kilometers an hour.at a speed of 以的速度 at a high/low speed 以高速低速 运用：理解下列句子中desert的词性和词义。Some rich husbands often desert their wives.on a desert land Once an Arab was travelling in the desert on his camel.(4)If you go to the countryside，you will find there are a lot of deserted houses.n.沙漠vt.抛弃adj.废弃的adj.荒芜的注意：拼写相似的词 dessert(饭后的甜点心)UsingLanguageUsingLanguageIHAVESEENAMAZINGTHINGSIhaveseenamazingthings.*enormousadj.巨大的；庞大的巨大的；庞大的*imitatevt.模仿；仿照模仿；仿照*up-to-dateadj.现代的，最新的现代的，最新的*moveableadj.可移动的；活动的可移动的；活动的*citizenn.公民；居民；市民公民；居民；市民*thoughtpadn.思想仪思想仪instantn.瞬间；片刻瞬间；片刻adj.立即的；立刻的立即的；立刻的limitationn.限制；局限，极限限制；局限，极限efficientadj.有能力的；效率高的有能力的；效率高的dustbinn.垃圾箱垃圾箱ribbonn.丝带；丝带；带状物带状物ecologyn.生态；生态学生态；生态学disposevt.布置；安排布置；安排*greedyadj.贪吃的；贪婪的；贪心的贪吃的；贪婪的；贪心的*swallowvt.吞下；咽下吞下；咽下*recyclevt.回收利用；再利用回收利用；再利用*manufacturevt.（用机器）大量生产；（用机器）大量生产；成批制造成批制造*motivationn.动机动机FastReading1.Howmanystopsdidtheyvisit?2.Howmanyinventionsdidtheguideintroducetous?Whatarethey?Threeinventions.Thoughtpad,amachineandrobots.Three.DetailReadingDividethetextintofourParts.1).Whatisthespacestationlike?Itisanenormousroundplate.1.Readthefirstpart2).Whydidthespacestationspinslowlyinspace?Toimitatethepulloftheearthsgravity.2.ReadthesecondpartTrueorfalse 1).Messagescanbesentusingathoughtpad.2).Thespacecitizenscouldsendmessageclearlyatanytime.3).Wecanblamethetoolsforthefaultsoftheuser.TFFPlacethemetalbandoveroneshead,clearonesmind,pressthesendingbutton,thinkonesmessageandthenextinstantitssent.Howarethemessagessentinthe31stcentury?3.ReadthethirdpartTrueorfalse 1).Therubbishusedtobesenttobeburiedorburned.2).Therubbishisturnedintothesamegradesofmaterial.3).Nothingiswastedandeverythingisrecycled.FTTThegiantmachineswallowsallthewasteavailableandtherubbishisturnedintoseveralgradesofusefulmaterial,suchas“fertilizer”forthefieldsand“soil”fordeserts.Howdoesthewastemachinework?4.Read the fourth part1).Whatcanbeproducedinspace?Whomanufacturesthem?drugs,clothes,furniture,hoveringcarriages,etc.Robotsmanufacturethem.2).Howarethegoodstransportedtotheearth?Byindustrialspaceship.Analyzeandcompare.Fillthetable.Modern Inventions of the 31st Century Only to be seen on the Space StationcommunicationWasteDisposalManufacturinginventionthoughtpadmanufacturingrobotsUsetheinformationfromthereadingpassagetofillinthisposterfortheSpaceStation.awastemachineadvantages12disadvantagesNoneefficientEnvironmentallyfriendlyThoughtsmustbeclearormessagesmaybemixedup1nowaste2nopollution3noenvironmentaldamage1disposesofallwaste2turnsthemintothreegradesofusefulmaterialPeoplemustliveonaspacestationtomonitortherobotsPhrases showsbaroundup-to-dateinventionthelatestformsofcommunicationblamesbforsth=blamesthonsbdisposeofawastemachinemanufacturegoods1.带某人到处(看看)2.最新的发明3.最新式的交流方式 4.因某事而责备某人5.处理6.废物处理器7.大量生产物品8.排除杂念9.按下发送键10.环保的11.向前移动12.收集废弃物13.生态学原理14.工作实践15.完成任务clear ones mindpress the sending buttonenvironmentally friendlymove oncollect wastethe principles of ecologywork practicesperform tasks1.My first visit was to a space station(considered the most modern in space.)Language points我首先参观的是一个（被认为是太空中最现代化我首先参观的是一个（被认为是太空中最现代化的）太空站。的）太空站。considered the most modern in space是过去分词短语，在句中作定语，修饰前面的名词。allthingsconsidered从各方面考虑起来，就各方面而言从各方面考虑起来，就各方面而言Allthingsconsidered,wearedoingquitewell.1.Described as an enormous round plate,it spins slowly to imitate the pull of the earths gravity.(Para.1;line 1)太空站像一个巨大的圆盘，在太空中缓缓的旋转，以仿照出地球重心的引力。(过去分词伴随作状语)=_ described as an enormous round plate,_it spins slowly to imitate the pullgravity.Key points:(be)described as 像,被描绘成 enormous:huge,large or giant 庞大的 the pull of 拉力 the earths gravity 地心吸引力It wasandPara.12.Inside was an exhibition of the most up-to-date inventions of the 31st century.(Para.1;line 2)太空站里展出了31世纪一些最前沿的发明。本句是个完全倒装句，表语inside（the space station)位于句首，引起完全倒装。正常语序为：=An exhibition of the most up-to-date inventions of the 31st century was inside（the space station).可以改写为There be 句型：=There was an exhibition of the most up-to-date inventions of the 31st century inside.an exhibition of:展览 the most up-to-date:最前沿的Key points:用倒装句改写成用倒装句改写成there be 句型。句型。Eg.1）他们中间有著名的科学家。）他们中间有著名的科学家。_ them are many famous scientists.=_2）屋前有一颗很高的树。）屋前有一颗很高的树。_ _ _the house is a tall tree.=_AmongThere are many famous scientists among them.There is a tall tree in front of the house.In front ofPara.2Youplacethemetalbandoveryourhead,clearyourmind,pressthesendingbutton,thinkyourmessageandthenextinstantitssent.instant在这里是名词，意思是在这里是名词，意思是“顷刻，刹那顷刻，刹那”。如：如：Illbebackinaninstant.我马上就回来。我马上就回来。Itookaninstantdisliketohim.我一见他就不喜欢。我一见他就不喜欢。Idontliketodrinkinstantcoffee.我不喜欢喝我不喜欢喝速溶咖啡速溶咖啡。instant n.瞬间；片刻adj.立即的；立刻的 _adv.立即地 conj.一就_搭配一就the instantinstantly Please tell me_(instant)he arrives._ instant he opened the door he saw the thief.instantlyThe Agiantmachine,alwaysgreedyformore,swallowsallthewasteavailable.greedyadj.贪婪的贪婪的Helookedattheshopwindowwithgreedyeyes.他用贪婪的眼光看着商店的橱窗。他用贪婪的眼光看着商店的橱窗。Thegreedylittleboyateallthecandyattheparty.那个贪吃的小男孩把宴会上所有的糖那个贪吃的小男孩把宴会上所有的糖果都吃光了。果都吃光了。I stared at the moving model of the waste machine,absorbed by its efficiency.我注视着缓缓移动的垃圾分解机器模型，被它的功效吸引。过去分词作伴随状语=I stared at the moving model of the waste machine _ absorbed by its efficiency.stare at.凝视(be)absorbed by=(be)attracted by 被吸引 move on 继续向前移动and I wasPara.5settle v.解决；安居_n.定居者，移居者_n.定居,居住地;解决;协议settlementsettler Now a number of farmers live in new _(settle).Five years having passed，the government and the villagers havent reached any _(settle)yet.settlementsettlements With the problem _(settle)，we became good friends.It is said that the first _(settle)of this country are prisoners.settledsettlers Step5：Consolidation（5）阅读以下段落，归纳概括文段的中心主阅读以下段落，归纳概括文段的中心主旨旨 A Rats are still almost as big a danger to people as they were long ago.They still spread disease and eat crops.Much of the hunger we have today is caused by rats.They eat half of the grain harvested in the world.1.From the passage we know _.A.why rats are an enemy of people B.how rats destroy our food C.why rats cause disease D.why rats were dangerous to people long agoA B What are the tallest plants in the world?Many people would say that giant redwood trees of California.Actually,the tallest plants are in the oceans.These are seaweeds that grow almost seven hundred feet tall.Compared to this height,the giant redwoods are pygmies of only four hundred feet.To get some idea of these heights,consider the Statue of Liberty.This huge figure rises only three hundred feet.2.The passage can be entitled _.A.Redwoods in California B.The Statue of Liberty C.Seaweed D.The Tallest PlantsDStep6：Summing-up（3）Reading skills 归纳概括中心主旨的题目是常考题目，主要考查通过阅读理解,总结归纳，找出文章中心意思的能力。要做好这类题,必须区分主要信息和次要信息；既看到树木,更看到森林；要跳出一词一句，而俯瞰全文；要通读全文，通篇理解。Language points1.Described as an enormous round plate(过去分词伴随作状语)Key points:(be)described as 像,被描绘成 enormous:huge,large or giant 庞大的 the pull of 拉力 the earths gravity 地心吸引力2.Inside was an exhibition of the most up-to-date inventions of the 31st century.本句是个完全倒装句，表语inside（the space station)位于句首，引起完全倒装。当句首为表示地点的介词词组或副词词组时，引起完全倒装，可以改写为There be 句型.3.instant:a very short period of time n.瞬间,片刻搭配：in an instant 立即，马上 for an instant 一瞬间 happening immediately adj.立即的,立刻Homework1.words 2.workbook P42-44 3.review the text