part 3-using language.docx

Unit2WorkingthelandPart1-usinglanguage【核心词汇】【核心短语】buildup渐渐增加I建立，开发build(oneself)uptosth.为做打算buildoneselfupil加体质buildupafame建立名声buildupone,shealthboditbuildup(=formsteadily)意为“逐步建立；逐步形成"，如buildupone,sStrength(地加体力)build还指“建筑1Ifc立"，如buildahouse(建房子)【联系课本】Thesechemicalsinthefoodsupplybuildupinpeople'sbodiesovertime.随存时间的推移，食物中的这些化学成分会在人体中积累，【例句】写出buildup在下列各句中的不同含义AIIthepressurebuiltupandhehasbeenoffworkforWeekS.渐渐加大/增加let'staketheresponsibilitytobuildupalow-carboncitybyridingbicycles.建立体viewofthepresentsituation,wehavetobuildupotherindustriesJFXiYoUmustbuildyourselfupafteryourillness.患病之后.你必,需增加体质.I'mverygladtoseethatyourvocabularyisgraduallybuildingup.看到你的词汇业在渐渐增加，我很兴奋。Ieadto导致：造成(后果1.通向Ieada.life过的生活lead.tointo.把到leadsb.todo.leadtheway弓%带路leadto中的to是介词,后面应当接名词或动名词作宾语与resultIn,bringabout同义,意为导致”.【联系课本】Manyofthesechemicalscanleadtocancerorotherillnesses.许多化学成分能导致癌淀或其他疾病【例句】(DTOomuchworkandtoolittlerestoftenleadtoillness.过的工作和过少的休息常常会引发疾病.AlthoU8hheisveryfamous,heleadsasimplelife.尽管他很出名，但是他过着简朴的生活。Sheledmetobelievethatshehadalotofinfluence.她使我信任她很有权势。focuson泰中(留意力、精力等)于(l)focusone*sattention/thoughts/minds/eyeson.集中留意力/精力/思想/目光于(2)brlngthrowsth.intofocus使某物明朗化；使某物突出thefocusofattention关注的焦点表示“集中留意力于”的短谙还有，ayattentiontosth.putone*sheartintosth.fixone*sattentiononsth.【联系课本】Theyfocusonkeepingtheirsoilrichandfreeofdisease.他们关切的是保杼土塔肥沃并免受病害.【例句】1amtootiredtofocusonanything.我太累T.不能集中精力了。PIeaSefocusyourattentiononthefollowingPrOblem.请把留意力集中在卜'面的问题上。AlloureyeswerefocusedontheSPeaker.大家的目光都集中在发言人身Il-reducevt.M*l您t(l)reduce.by.把削减了reduce.to.把降到reduce.from.to.把从削减到reducethespeed降低速度(2)bereducedto陷入某种境地(3)reductionn.MMt缩小reduce*削减”的近义词是decrease,反义词是InCrea$e,rise(增加)这三个词与reduce用法一样，后可按，。.表示增减的结果，按by衰示增的"度【联系课本】Ahealthysoilreducesdiseaseandhelpscropsgrowstrongandhealthy.健般的土壤会削减病虫古并且桶助农作物演壮成长，【例句】Itreducestherisksofheartdisease.这降低f患心脏病的险“Withgreateffort,shehasreducedherweightbyfivekilogramsinthepast7days.经过很大的努力，她在过去的七天里体由轻了5克。ShewasreducedtobeggingforaIiVing,她被迫沦落至乞讨为生.(IjTheirsalaryhasbeenincreasedby20percentsincelastyear.自去年以来，他们的工资已羟增长了20%.keep.freefromof使兔受(影晌、损害等)；使不含(有害物)befreefrom/of无的befreetodosth.自由地做freesb./sth.of/fromsth.使某人/某W1JRM去【联系课本】Thisalsokeepstheair.soil,v/aterandcropsfreefromchemicals.这还可以让空气、土壤、水以及农作物不受化学物质的污染。【例句】You'dbetterkeepthisareafreeofairp。IIUtion.你们最好让这个地区免受空气污染.NOhumanbeingcanbefreefrom/ofmistakes,是人总是免不了犯错误，TheSeexerciseshelpfreethebodyfrom/oftension.这些熬炼UJ使惊慌的!体放松，commentn.评论；争论vt.&vi.表达看法：作出评论(l)makecommentson/upon/aboutsth.评论withoutcomment不必多说nocomment无可奉告(2commenton.对发表评论commentthat.讦论说【联系课本】Swapsummarieswithyourpartnerandgiveeachothercomments.和你的搭档交换摘要并互作评论。【例句】lXDon'toffercommentsifyoucannotunderstandtherealmeaning.假如你不能真正理解它的意义，请不要乱提看法ShemadehelpfulCommentSon/uponmyWork她对我的工作提出了有益的看法。一CanyousaysomethingaboutthepresentSitUation?你能对当前的形势说说自己的看"法吗？-Sorry,nocomment!对不起无可奉告！Peoplewerealwaysmmentingon/uponmysister,Slooks.人们总是对我妹妹的容貌评头论足。HecommentedthathethoughtitWaStimeforustogohome.他发表看法说到我们回家的时间了0【长难句解析】1、Recently,however,scientistshavebeenfindingthatlong-termuseofthesefertilizerscancausedamagetothelandand.evenmoredangerous,topeople'Shealth.然而.最近科学家们发觉长期运用这些肥料会使土地受损，甚至更危急的是，会对人们的健康造成危害.【句式剖析】这是个主从无合句，that引导的宾语从句作调语动词find的宾语.(2)havebeenfinding是现在完成进行时.现在完成进行时表示一个动作起先于过去，持续到现在，井强调现在还在进行.【例句】Hehasbeenpaintingtheroomsofhisnewapartmentallday.他一成天都在为他新公寓的房间刷漆BeCaUSeofillness,hehasbeenlyinginbedallday.由于生病,他成天都躺在床上.Theyhavebeenbuildingthebridgefortwomonths.两个月来他们始终在建桥，现在完成进行时与现在完成时的区分2、Cropssuchaspeasorsoybeansputimportantmineralsbackintothesoil,makingitreadyforcropssuchaswheatorcomthatneedrichandfertileSoil.像辣豆或大这样的农作物将利要的矿物质带回土塘，从而使之相宜要求土壤肥沃的农作物，比如小麦或玉米.【句式剖析】(1)此句为主从复合句.句中含有that引导的定语从句，修悻先行询crops,并且that在从句中充当主语.(2)句中-makingitready.*为现在分词短语作结果状语.现在分词作结果状语，相当于一个并列谓语，描述濯语动作发生后所带来的一种自然而然的结果【例句】Thesnowlastedaweek,resultinginaserioustrafficconfusioninthewholearea.雪下了一星期，造成了整个施区严坡的交通混乱.Hisparentsdiedearly.IeaVinghimanorPhan.他的父母早亡，他成了孤儿.【归纳拓展】(1)现在分词作结果状语时，衰示一个自然而然的结果；(2)不定式在句中作结果状语时常与OnIy连用，表示没有Bl料到的或事与国建的结果.Theircarwascaughtinatrafficjam.thuscausingthedelay.他们的车遇上交通堵塞,因而耽搁了.Heliftedastoneonlytodropitonhisownfeet.他接起石头,却了fj己的艇.