M5U2TheenvironmentLanguagePointsReading:1.Iamtalkingtoyouaboutthewaylargeareasoftheworldaredamagedbyindustrialwaste.waste名词(不可数)、形容词、动词1)认为它是一张废纸,他们可能把它扔掉了.Theyprobablythrewitaway,thinkingitwaswastepaper.2)同她争论是浪费时间.Itisawasteoftimearguingwithher.3)浪费时间来讨论这件事是如何发生是没有用的.Itisnousewastingtimediscussinghowithappened.4)我多么后悔浪费了这么多时间玩电脑游戏.HowIregrettedwastingsomuchtimeplayingcomputergames.2.Factoriesproducelargeamountsofpoisonouschemicals.alargeamountof=largeamountsof修饰不可数名词人们急需大量的金钱。Alargeamountofmoneyisneededbadly.复习几个“大量的”相关词组：agreatdealof+______________;alargequantityof/largequantitiesof+__________3.Theseboatscatchlargenumbersoffishwithoutgivingthemtimetolayeggs.alargenumberof=largenumbersof修饰可数名词复数thenumberof+名词复数表示…的数量/数目，后面的谓语动词用单数1)Anumberofstudentsareadmitted(admit)toourschoolthisterm.2)Thenumberofthestudentsadmittedtoourschoolisincreasing(increase)yearbyyear.躺，位于lie---lay---lain---lying说谎lie---lied---lied---lying放置，下蛋，产卵lay---laid---laid---layingThelittleboyliedtohismotherhesawthewhitehenlaidtwoeggandhelaidthemonthetable,butinfact,itusuallylaysoneeggeveryday.4.resultin(L16)leadtosth:导致=resultin=contributeto=causeThediscoveryofnewevidenceledtothethiefbeingcaught(catch).反义词：resultfrom=happenbecauseof因…而起，起因于1)Threepeoplewerekilledintheaccident.Theaccidentresultedinthreepeoplebeingkilled.=Threepeople‘sdeathresultedfromtheaccident.2)Thenewbuildingfellbecauseofitssoftbase.（句型转换）Thefallingofthenewbuildingresultedfromitssoftbase.=Itssoftbaseresultedinthefallingofthenewbuilding.5.Theworld’spopulationhasgrownbymorethansixtimeswhatitwasin1800.倍数表达法…times+as+adj./adv.+as+……times+比较级+than……times+the+名词（size/width/length/depth/weight/…）+of+…这条河流是那条河流的四倍长。Thisriverisfourtimesaslongasthatone.Thisriveristhreetimeslongerthanthatone.Thisriverisfourtimesthelengthofthatone.grow/increase/rise/climbto增加到grow/increase/rise/climbby增加了1)工人们正全力以赴，力争使产量增长到五年前的三倍。Theworkersaregoingallouttomaketheoutputrisetothreetimeswhatitwasfiveyearsago.2)这座城市居民的收入在过去的两年里增加了百分之六十，这让人感到惊讶。Itisamazingthattheincomeofthepeopleinthecityhasincreased/risenby60percentinthelasttwoyears.6.It’sourdutytotrytocutbackonproductionandreducetheamountofthingswemakeandbuy.cutbackon/upon削减，缩减,减少，降低1）政府坚决不减少搜索本﹒拉登的花费，最终他们成功地把他干掉了。ThegovernmentinsistedonnevercuttingbackonthecostofthesearchforBinLadenandatlasttheysucceededinkillinghim.2）许多公司正在削减人员。Manycompaniesarecuttingbackonstaffatthemoment.3）因为新产品销售不好，董事会成员决定削减产量。Asthenewproductsaren’tsellingwell,themembersofboardhavedecidedtocutbackonproduction.7.Itisclearthatyouareveryconcernedaboutthepresentsituationofourenvironment.concernvt与…有关，关系到，关于n.关心、焦虑、忧虑concernedadj.担心的、关心的、挂念的beconcernedabout/for担心，担忧...beconcernedwith关心,关注,对...感兴趣;与。。。有关asfarassb/sthisconcerned就…来说，就…而论concerningprep.关于1)当船正在下沉的消息传来时，每个人都充满了忧虑。Everybodywasfilledwithconcernwhennewscamethattheshipwassinking.2)我们都在为她的安全担忧。We‘reallconcernedfor/abouthissafety.3)这件事与我们大家都有关...
