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1、ReadingUnit2Theeconomyortheenvironmentmustwechoose?2021/8/11 星期三1Unit2课件描述：课件描述：本课件主要对本课件主要对ReadingReading文章部分涉及文章部分涉及的一些语言上的难点和重点进行梳理和的一些语言上的难点和重点进行梳理和罗列，并设有相关的活动和练习帮助教罗列，并设有相关的活动和练习帮助教师指导和组织学生对知识点进行有效巩师指导和组织学生对知识点进行有效巩固。固。2021/8/11 星期三2RevisionofReading2021/8/11 星期三3Lin Shuiqingsspeechlarge areas
2、of the worldFactories produce poisonous chemicalsplace atmospheremake us sickwaterseakill sea creaturesbe wiped out by fishing boatscatch fish without giving them time to lay eggsa lasting effect upon the number of fishmore peoplemore landmore food6.5 billion be damaged by_be destroyedhave diedanima
3、lsindustrial waste=2021/8/11 星期三4cutbackonproductionreducetheamountofthingsenvironmentallyfriendlywaysoflivingSuggestionsinLin Shuiqingsspeechrecycling2021/8/11 星期三5factoriesclouds of dirty smokea pipe pouring chemical waste into a riveras an economistbe seen as being against the environmentbusiness
4、menescape from the responsibilities to the environmentmoneyeconomic development is _for the environmentfactories&industriescontrol the amount of pollutionspend money repairing the damagevery concerned about the environmentlose the jobscut back on amount of thingsbad2021/8/11 星期三6recyclingmore from r
5、ecycled materialsless directly from the environmentmore effective lawshigher taxesthe key to helping both sidesproducepreserve the environmentdo harm to the environmenthave to pay to do itMr Qian Liweis suggestions2021/8/11 星期三7Languagepoints2021/8/11 星期三81.Iamtalkingtoyoutodayaboutthewaylargeareaso
6、ftheworldaredamagedbyindustrialwaste.(L10)theway是先行词，后接一个定语从句，是先行词，后接一个定语从句，way后面的关系词后面的关系词that/inwhich可以省略。可以省略。2021/8/11 星期三9I.dontliketheway_youspeaktoher.AthatBwhichCinthatDwhere2.Whatsurprisedmewasnotwhathesaidbut_hesaidit.A.thewayB.inthewaythatC.inthewayD.thewaywhich2021/8/11 星期三10waste 1.n.废物
7、，残物Where do you put the kitchen waste?2.v浪费（时间、劳力、金钱等）waste time(in)doing sth 浪费时间干waste money on sb/sth浪费金钱在.上Youre _your time trying to persuade him;he will never join us.A.spending B.wasting C.losing D.missingB2021/8/11 星期三112.largeamountsofharmfulchemicals。(P12)theamountofrubbishtheamountofpollu
8、tionamountn.总总数，数量数，数量(常与不可数名常与不可数名词词连连用。用。)2021/8/11 星期三12关于关于“许许多多”的用法的用法见见下表下表：+Cn.+Un.+Cn./Un.many,agreat/goodmany,alarge/greatnumberof/numbersofmuch,agreatdealof,alargeamountof,largeamountsofplentyof,alotof,lotsof,alargequantityof,largequantitiesof,amassof,massesof2021/8/11 星期三13Theyoungdancers
9、lookedsocharmingintheirbeautifulclothesthatwetook_picturesofthem.（2003上海）上海）A.manyofB.massesofC.thenumberofD.alargeamountof高考链接高考链接2021/8/11 星期三143.Theseboatscatchlargenumberoffishwithoutgivingthemtimetolayeggs.(L16)layvt.放置；产卵，下蛋放置；产卵，下蛋Pleaselaythebookonthedesk.请把书放在桌子上。请把书放在桌子上。2021/8/11 星期三15lie
10、-lied-lied-lyingvi.撒谎撒谎lie-lay-lain-lyingvi.躺，卧；位于躺，卧；位于lay-laid-laid-layingvt.放置；产卵放置；产卵2021/8/11 星期三161.IalwaysfeelrelaxedwhenI_inbed,listeningtomusic.2.Wouldyouplease_thebooksonthetable?3.Youshouldalwaysbehonestandnevertell_toyourfriends.4.Cuckoos(布谷鸟布谷鸟)_eggsinotherbirdsnests.lielaylieslay2021/8
11、/11 星期三174.Whilewedamageourenvirnment,wekeepproducingmoreandmorepeoplewhoneedmorelandtoliveonandmorefoodtoeat.(L18)2021/8/11 星期三18keep doing/keep on doingkeep doing/keep on doing 均可表示“继续做某事，反复做某事”，可互换，只是 keep on 更加强调时间的间隔性和动作的反复性，及某人做某事的决心。He kept on working until midnight though he was tied.The boy
12、 kept/kept on asking some silly questions in class.2021/8/11 星期三19若表示一连续不段的动作，或某一动作的持续若表示一连续不段的动作，或某一动作的持续状态，只宜用状态，只宜用keepdoing.Shekeptwavingtoherhusbanduntilhewasoutofsight.Theykeptstandingoutsidetheroomduringallthemeeting.Keeplyinghere;Iwillbebacksoon.2021/8/11 星期三205.Theworldspopulationhasgrownby
13、sixtimeswhatitwasin1800.倍数的表达方式：倍数的表达方式：times+as+adj./adv.+as+times+thecomparativedegreeofadj./adv.+than+times+thewidth(size,length,breadth,level,value,velocity)of+times+what从句从句2021/8/11 星期三21Theboxisfourtimesaslightasthatbox.Thecottonoutputwasfourtimesgreaterthanthatof1996.Earthis49timesthesizeoft
14、heroom.TheYangtzeRiverisalmostthreetimeswhatthePearlRiveris.2021/8/11 星期三22这座新楼是那座旧楼的四倍高。这座新楼是那座旧楼的四倍高。Thenewbuildingis_theoldone.Thenewbuildingis_ theoldone.Thenewbuildingis_ theoldone.Thenewbuildingis_ theoldoneis.fourtimesashighastimesthreehigherthanfourtimestheheightoffourtimes what2021/8/11 星期三
15、231Ataroughestimate,Nigeriais_GreatBritain.A.threetimesthesizeasB.B.thesizethreetimesofC.threetimesasthesizeofD.threetimesthesizeof2.ItisreportedthattheUnitedStatesuses_energyasthewholeofEurope.A.astwiceB.twicemuchC.twicemuchasD.twiceasmuch高考链接高考链接2021/8/11 星期三24populationThepopulationofChinaismuchl
16、argerthanthatofJapan.中国的人口比日本的多中国的人口比日本的多.About30percentofthepopulationinthevillagehavebeenstruckbytheillness.这个村子大约有这个村子大约有30%的人口受到这种疾病的人口受到这种疾病的侵袭的侵袭.2021/8/11 星期三25注意：对注意：对population进行提问时，常用进行提问时，常用what或或howlarge。如：。如：What/HowlargeisthepopulationofJapan?2021/8/11 星期三26growby“净增了净增了”，类似的表达，类似的表达in
17、creaseby,riseby等。等。如：如：Salesofnewcarsinthatcountrygrewby20percentthisyear.那个国家今年的新车销售量增加了那个国家今年的新车销售量增加了百分之二十。百分之二十。2021/8/11 星期三27growtogrowto“增加到增加到”。类似的还有。类似的还有increaseto,riseto,climbto如：如：Thenumberofstudentsatthecollegehasgrowntoover5,000.这所学院的学生数已经增长到这所学院的学生数已经增长到5,000人人Thepricehasincreasedtoan
18、unbelievablenumber.价格攀升到令人难以置信的水平。价格攀升到令人难以置信的水平。2021/8/11 星期三286.Itisclearthatyouareveryconcernedaboutthepresentsituationofourenvironment.(L28)Itisclearthat很显然很显然，it作形式主语，作形式主语，that引导主语从句。引导主语从句。2021/8/11 星期三29beconcernedaboutconcern(vt.)与与有关；引起有关；引起的的兴趣（关心）兴趣（关心）Thisletterdoesnotconcernyou.这封信与你无关
19、。这封信与你无关。Theprincessmarriageconcernsallthepeopleinthecountry.公主的结婚引起国内所有人的关心。公主的结婚引起国内所有人的关心。2021/8/11 星期三30beconcernedabout/for/over担心担心;关心关心Iwasveryconcernedabouthisillness.我很担心他的病。我很担心他的病。Heismuchconcernedforhersafety.他很挂念她的安全。他很挂念她的安全。beconcernedwith与与有关有关Thestoryisconcernedwithfairies.这个故事与神仙有关
20、。这个故事与神仙有关。2021/8/11 星期三31Concerningprep.关于关于ThebookdealswithquestionsconcerningChinesehistory.2021/8/11 星期三327.beseenas.(L29)seeas=regard.as.=consider.as.=thinkof.as.=look(upon)on.as.=treat.as.=view.as.=count.as.=referto.as.2021/8/11 星期三338.MsLinsuggestedweshouldcutbackonthequantityofthingsweproduc
21、einordertosavetheenvironment.(L40)suggest,advise,require,order,demand等动词等动词后接的宾语从句时，从句也常用后接的宾语从句时，从句也常用“should+动词原动词原形形”作谓语作谓语,should可省略。可省略。如：如：IsuggestedthatJohn(should)phonehomebeforehemadeadecision.Iadvisethathe(should)goatonce.2021/8/11 星期三34另外，另外，表示表示“建议建议,要求要求,命令命令”等意等意义的名词如义的名词如suggestion,ad
22、vice,order,requirement,request,demand等作主语等作主语时时,其后表语从句中的谓语常由其后表语从句中的谓语常由“should+动词原形动词原形”构成，构成，should可省略。可省略。2021/8/11 星期三35Theadvicethattheteachergavewasthatthestudents(should)gotobedearlyduringexamtime.老师提出的忠告是同学们在考试期间应老师提出的忠告是同学们在考试期间应该早点上床睡觉。该早点上床睡觉。我们必须呆在这里我们必须呆在这里,这是命令。这是命令。Theordersarethatwe(
23、should)stayhere.2021/8/11 星期三36cutbackoncutbackon“削减削减,缩减缩减”,相当于相当于cutdownonTrytocutbackonfoodscontainingtoomuchfatandsugar.要尽量少吃脂肪和糖份含量过高的食品。要尽量少吃脂肪和糖份含量过高的食品。2021/8/11 星期三37cutacross走捷径走捷径cutaway切除切除,剪掉剪掉cutin插进来说插进来说,插嘴插嘴,干预干预cutoff切断切断,停掉停掉cutdown削减削减,砍倒砍倒cutup切碎切碎与与cut相关的短语相关的短语2021/8/11 星期三38W
24、anderingthroughthestreet,Isawatailorsshop.=WhileIwaswanderingthroughthestreet,Isawatailorsshop.9.Askingaround,Ifindmanypeoplewillingtopay.L48askingaround为现在分词短语作时间状为现在分词短语作时间状语语,相当于时间状语从句相当于时间状语从句whenIaskaround2021/8/11 星期三39ask around ask around 四处打听四处打听我要四处打听一下，看看有没有人能够我要四处打听一下，看看有没有人能够帮忙帮忙I will
25、ask around and see if anyone I will ask around and see if anyone can help.can help.be willing to do sth.be willing to do sth.乐意做某事乐意做某事 be unwilling to do sth be unwilling to do sth 不乐意不乐意做某事做某事 2021/8/11 星期三40难句分析难句分析1.WithmeareMrLinShuiqing,fromtheGreenSocietyandMrQianLiwei.L5分析分析1）句子结构分析：句子结构分析：本
26、句为倒装句。主语本句为倒装句。主语是是MrLinShuiqingandMrQianLiwei，句首的句首的withme作表语；作表语；2021/8/11 星期三412）语言知识分析：语言知识分析：由于句子主语很长，由于句子主语很长，而谓语部分相对较短，为了避免句子头重而谓语部分相对较短，为了避免句子头重脚轻采用了倒装结构。如：脚轻采用了倒装结构。如：Herearesomebooksdonatedbythestudentsofourschooltothosewhoarelivinginthemountains.2021/8/11 星期三422.WhatImheretosayisthathavin
27、gworkedsidebysidewithmanyenvironmentalconsultants,Iknowthatahealthyenvironmentanddevelopmentshouldbepossibleatthesametime.(L34)分析分析1）句子结构分析：句子结构分析：本句是一个多重复合本句是一个多重复合句。句。WhatImheretosay是主语从句；是主语从句；2021/8/11 星期三43thathavingworkedsidebysidewithmanyenvironmentalists,Iknowthatahealthyenvironmentanddevelo
28、pmentshouldbepossibleatthesametime在整个在整个句子中作表语。在表语从句中，句子中作表语。在表语从句中，thatahealthyenvironmentanddevelopment shouldbepossibleatthesametime是是that引导的宾语从句作引导的宾语从句作know的宾语；的宾语；2021/8/11 星期三44havingworkedsidebysidewithmanyenvironmentalists是是-ing分词短语在表语分词短语在表语从句中作状语。整个句子的意思为：在这从句中作状语。整个句子的意思为：在这里我想说的是里我想说的是,
29、由于一直和很多环保人士由于一直和很多环保人士打交道，所以我知道健康的环境和稳定的打交道，所以我知道健康的环境和稳定的经济并存是可能的。经济并存是可能的。2021/8/11 星期三453.Therearemanyfactoriesandindustrieswhichcontroltheamountofpollutiontheyproduce,andareverycarefultospendmoneyrepairinganydamagetheycause.(L36-L37)分析分析1）句子结构分析：句子结构分析：这个句子比较复杂，这个句子比较复杂，在这个句子中，在这个句子中，which引导一个定语
30、从句引导一个定语从句修饰修饰factoriesandindustries；2021/8/11 星期三46定语从句的谓语是两个动词短语定语从句的谓语是两个动词短语controltheamount和和areverycareful；而每个动；而每个动词短语中又各自带有一个定语从句，即词短语中又各自带有一个定语从句，即theyproduce修饰修饰pollution，theycause修修饰饰damage。通过分析可以看出，整个句。通过分析可以看出，整个句子的意思为：有许多工厂和行业，他们一子的意思为：有许多工厂和行业，他们一方面控制生产的污染量，另一方面花钱来方面控制生产的污染量，另一方面花钱来修复他们所引起的损害。修复他们所引起的损害。2021/8/11 星期三47Thank youThank you2021/8/11 星期三482021/8/11 星期三49