新高考英语人教版一轮复习课件第1部分必修4Unit2Workingtheland

必修4Unit2

Workingtheland单元话题导读写作词汇faminen．饥荒starvevi.&vt.(使)挨饿；饿死；饿得要死fundamentaladj.基础的；基本的agriculturalproducts农产品ruralpopulation农村人口foodshortage食物短缺话题美句(1)毋庸置疑，农业对一个国家的发展起着至关重要的作用。Thereisnodenyingthefactthatagricultureplaysavitalroleinthedevelopmentofacountry.(2)没有农业的现代化就没有一个国家的现代化。Therewouldbenomodernizationofacountrywithouttheagriculturalmodernization.精雕玉琢用名词性从句改写句子：(1)Becausefoodisfundamentaltoourexistence.__________________foodisfundamentaltoourexistence.用同位语从句改写句子：(2)IhopethatIcanfeedtheworldwellthroughmyresearchonorganicfarming.______________thatIcanfeedtheworldwellthroughmyresearchonorganicfarming.Thereasonisthat

Itismyhope

经典习题及优美范文假定你是晨光中学的学生李华，你们学校有一个生态农场，种植各种蔬菜和果树。为弘扬中国传统农业和提升环保意识，你校打算举办一次夏令营活动。请给你的朋友Peter写信，邀请他参加这个活动。内容包括：DearPeter，Willyoubeavailablethisweekend?InordertolearnsomethingaboutChinesetraditionalagricultureandenhancetheawarenessofenvironmentalprotection,ourschoolisgoingtoholdasummercamponourschool’sfarm.Wewillgatherattheschoolgateat8︰00a．m.andgothereonfoot.Whenwearrivethere,wewillmeetthefarmerswhowillintroduceChinesetraditionalplanting.ThenwewillbegivenasmallpieceoflandtoexperienceChinesetraditionalplantingandmanagement.Finally,wewillenjoythepleasureofpickingourfavoritefruitandvegetables.经典习题及优美范文

(1)活动的时间和地点；(2)活动安排(如中国传统农业介绍，体验中国传统农业种植与管理，自由采摘等)；(3)注意事项(如衣物、安全等)。

Doremembertowearcomfortableclothesandshoes.Andyou’dbetterwearahatincaseyougetburnt.Besides,whereveryougoandwhateveryoudo,keepsafetyinyourmind.Ifyouarefreeandwanttogo,pleaseletmeknowassoonaspossible.单元基础精测重点单词※核心词汇1．________vt.集中；

聚焦n．焦点；

中心点2．________vt.减少；

减缩3．________vi.&n．斗争；

拼搏；

努力4．________vi.&vt.表达意见；

做出评论n．评论；

议论5．________vt.&vi.使变大；伸展6．________adv.因此；

所以；

因而重点单词※扩展词汇7．__________vt.&vi.配备；装备→__________(过去式)→____________(过去分词)→______________n．设备(不可数)8．______________vt.使迷惑；使为难→______________adj.令人迷惑的→______________adj.感到迷惑的→______________n．迷惑equip

equipped

equipped

equipment

confuse

confusing

confused

confusion

重点单词9．______________vt.&vi.输出；出口→____________(反义词)vt.&vi.输入；进口10．______________n．遗憾；

懊悔

vt.遗憾；

惋惜→__________(过去式)→____________(过去分词)11．______________n．饥饿；欲望

vt.&vi.(使)饥饿→______________adj.饥饿的；渴望得到的12．______________n．发现；发觉→______________vt.发现；发觉export

import

regret

regretted

regretted

hunger

hungry

discovery

discover

重点单词13．______________n．总结；摘要；概要→______________vt.总结14．______________adj.引起烦恼的；

令人不安的→______________adj.扰乱的→______________vt.扰乱；

打扰summary

summarize

disturbing

disturbed

disturb

重点单词※阅读词汇15．circulatevt.&vi. ________________

16．exportvt.&vi. ________________17．underlinevt. _____________________18．statisticn．

_________________________________19．fertilizern．

________________20．bacterian．

_______21．nutritionn．

___________________22．occupationn．

___________________循环；

流传输出；

出口画底线标出；

强调数据；

统计；

统计数字；

统计资料肥料；

化肥细菌营养；

滋养；

食物工作；

职业；

占领

常用短语1．导致；造成(后果)_________________

2．逐渐增强；建立；开发_____________3．集中(注意力、精力等)于_________________4．对……感到满意________________________5．rid…of___________________________________6．keep…freefrom/of____________________________________________7．wouldrather________________8．thanksto_______________leadto

buildup

focuson

besatisfiedwith…

使某人/某物摆脱……；除去……

使……免受(影响、伤害等)；使……不含(有害物)

宁愿；宁可

幸亏；由于

经典句式1．________________(如果是这样的话),whatdidyoudotogrowthem?(ifso)2．YuanLongpinggrows__________________(被称为)superhybridrice.(what引导宾语从句)3．In1973,hebecame________________________(第一位农业先锋)intheworld________________(种植水稻)thathasahighoutput.(the＋序数词＋n.＋todo)Ifso

whatiscalled

thefirstagriculturalpioneer

togrowrice

经典句式4．Thisspecialstrainofrice____________________________(使得生产成为可能)20%moreofthecropinthesamefields.(makeit＋adj.＋todo)makesitpossibletoproduce

单元要点突破1．strugglevt.&

vi.&

n．斗争；拼搏；努力；挣扎【考点激活】①Robinsonsuggestedthatmaybebecauseparentsthemselvesstruggle______________(understand)thetasks.罗宾森暗示那可能是因为父母自己努力地理解这些任务。(1)struggletodosth.努力做某事strugglefor…为……而斗争strugglewith/against…

与……做斗争；同……搏斗struggletoone’sfeet挣扎着站起来(2)(without)withastruggle

(不)费劲地；(不)努力地【知识建构】Withmoreandmorefast-foodconceptsreachingthemarket,theSparrowmenuhadtostruggleforattention.随着越来越多的快餐概念进入市场，Sparrow的菜单必须争夺注意力。【多维训练】◆语法填空Inordertostruggle②__________abetterlife,theyhadtostruggle③__________theterribleconditions.Howeverfrequentlytheyfailed,theystruggled④__________theirfeetbravely.Theyknewonly⑤__________astrugglecouldtheyleadahappylife.◆翻译句子⑥我们必须努力保护环境。___________________________________【答案】①tounderstand

②for

③with/against④to

⑤with

⑥Wemuststruggletoprotecttheenvironment.2．equipvt.&

vi.装备；配备【考点激活】①Inadditiontotheirsimplebeauty,whatmakestheadobedwellingsadmirableistheirabilityto“aircondition”ahousewithoutusingelectric__________(equip)．除了它们的简洁美之外，使这些土坯房令人钦佩的是不用电力设备却能调节房屋温度的能力。(1)equip…with…用……装备……beequippedwith…装备着……bewell/poorlyequipped设备精良的/较差的(2)equip…

使某人为……equip…forsth./todosth.为了某事/做某事而装备……(3)equipment

n．设备【知识建构】Itisoftensaidthathumanbeingsarenaturallyequippedtospeak.据说人们天生就具备说话的能力。【温馨提示】equip的名词为equipment,意为“装备，设备”，

为不可数名词，如表一件设备，需用apieceofequipment。【多维训练】◆语法填空②Havingequippedhimself________necessaryknowledgeandskills，theyoungmanwenttothejobmarketwithmuchconfidence.③Ourlaboratoryisdistinguishedforits________(equip)fromAmerica.④Itisoftensaidthathumanbeingsarenaturallyequipped________(speak).◆句式升级Heisequippedwithmuchexperienceinteaching，soheisrespectedbyallhisstudents.→⑤____________________________________________________________________________，heisrespectedbyallhisstudents.(现在分词作状语)→⑥____________________________________________________________________________，heisrespectedbyallhisstudents.(过去分词作状语)【答案】①equipment

②with

③equipment④tospeak⑤Equippinghimselfwithmuchexperienceinteaching⑥Equippedwithmuchexperienceinteaching3．regretvt.遗憾；惋惜n．遗憾；懊悔【考点激活】①Ifwefailtodoso,we’lllive____________it.如果我们做不到这些，我们将抱憾终身。【知识建构】Hecouldhavegoneonregrettingit,astoomanyofusdo.他本可以继续为这件事遗憾，正如我们中很多人一样。【易错点津】regret后非谓语动词的动作先于谓语动词的动作发生时，使用v.-ing或havingdone形式作宾语；晚于谓语动词的动作发生时，使用todosth.作宾语。【多维训练】◆语法填空Iregretted②________(tell)theworkerthathehadbeenfired.Butitwassurprisingthathesaidtome,“Ihavenoregrets.Ionlyregret③________(take)thewrongjob.”◆翻译句子④令我们遗憾的是，很多人没有执行他们制订的计划。_________________________________________________【答案】①toregret

②totell

③havingtaken④Toourregret,agreatmanypeopledon’tcarryouttheplanthattheyhavemade.4．focusn．焦点；中心点vt.集中；聚集【考点激活】①Collegeiswhenweshouldfocus________aspecificmajor,buthighschooliswhenwehavetofigureitout.大学是我们集中精力学习某一特定专业的阶段，而高中是我们弄清楚将来学习哪一专业的时候。(1)focuson…集中于……focusattention/eyes/energyon(upon)sth.集中注意力/目光/精力于某物(2)bringofocus把某物集中在焦点上thefocusofattention/concern

注意力/关注的焦点【知识建构】Theconferencemayhelptofocusattentionontheeconomy.此次会议可能有助于将关注焦点放在经济上。【多维训练】◆语法填空Asforhim,thesonis②__________focusofhislife.Heseemstohavelittletimeforanythingelsewithallherenergies③____________(focus)onhisson.◆翻译句子④这次摄影展关注的是环境保护。_______________________________【答案】①on/upon

②the

③focused④Thephotographshowfocusesattentiononenvironmentalprotection.5．reducevt.减少；减缩【考点激活】①Repairingourpossessionsandchangingourspendinghabitsmaybethebestway______________theamountofrubbishandtakecareofourenvironment.维修我们的财物和改变我们的消费习惯可能是减少垃圾和保护环境的最好方式。(1)reduceto…减少到……reduceby…减少了……(2)bereducedto…(to为介词)沦落为……；陷入……bereducedtodespair陷入绝望【知识建构】Apublic-healthcampaignhasgreatlyreducedthenumberofheartdiseasedeathsby80percentoverthepastthreedecades.一项公众健康运动使因心脏病死亡的数目在近三十年里下降了80%。【多维训练】◆语法填空②Accordingtoasurvey,thenumberoffarmershasbeenreducedfrom1billion__________0.8billion.③Iwassurprisedtolearnthatthehonestmanwasreducedto__________(steal)money.④Theywerereducedto________(beg)inthestreets.【答案】①toreduce

②to

③stealing

④begging1．buildup逐渐增强；建立；开发【考点激活】①Iactuallybeganto________________myarmmuscles(肌肉)shakingmyset.事实上，我开始通过摇动增强臂部肌肉的力量。(1)buildupone’sbody/health增进健康buildupabusiness创办生意buildupafame/reputation建立名声(2)takeup拿起；开始；从事hangup挂起来；挂断电话dressup穿上盛装；打扮【知识建构】showup出现；露面bringup抚养；教养breakup分裂；打碎Itwasgettinglatewhenshefinallyshowedup.天色已晚，她终于赶到了。Nowyou’resettled,whydon’tyoutakeupsomeseriousstudy?既然你已经安顿下来了，为什么不开始正经地学点东西呢？【多维训练】◆写出下列句中buildup的含义②ItwasTomthatplayedakeyroleinbuildingup③Thereisnodoubtthatdoingexercisehelpsusbuildup④Hardlivingconditionscanbuildup

one’scharacter._____⑤Greenhousegasescontinuetobuildup◆完成句子⑥司马迁的故事，增强了我与困难做斗争的勇气。AfterreadingthestoriesaboutSimaQian,____________________________________.【答案】①buildup

②(逐步)建立③增进；锻炼④磨炼⑤聚集⑥Ibuiltupthecouragetostruggleagainstdifficulties2．leadto导致；造成(后果)；通向【考点激活】①Theseresults,onceagain,lead________concreteadvice.这些结果又一次带来了具体的建议。(1)lead…to…引导……到……leadsb.todosth.使某人做某事lead/livea…life过……样的生活leadtheway引路；带路(2)inthelead领先；处于首位takethelead带头；领先【知识建构】Withhiminthelead,alltheothersfollowedquickly.在他带动下，

其他人也很快跟上来了。Thishasledscientiststothinkoutothersolutionstotheproblem.这就使得科学家不得不想其他解决问题的方法。【温馨提示】在“leadto”中的to是介词，后面可接名词、代词或动名词。【多维训练】◆语法填空②Iwilldividethestudentsintogroupsandleadthem________(practice)speakingEnglish.③Hedecidedtolead________newlifeaftertheunusualexperience.④Shewonderedifcenturiesofdivingcouldhaveled________theevolutionofphysicalcharacteristicsthatmadethetaskeasierforthem.◆翻译句子⑤众所周知，条条大路通罗马。_________________________________________________【答案】①to

②topractice

③a

④to⑤Asweallknow，allroadsleadtoRome.1．Hewouldmuchratherkeeptimeforhishobbies.他宁愿把时间花在自己的爱好上。wouldratherdo【句型提炼】【句型剖析】Wewouldratherourdaughterstayedathomewithus,butitisherchoice,andsheisnotachildanylonger.我们宁愿女儿和我们一起待在家里，但是这是她的选择，她已不再是小孩了。◆完成句子④为了过低碳生活，一些人宁愿坐公交也不愿开车去上班。Tolivealow-carbonlife，somepeople_________________.【答案】①hadfinished

②came

③havefollowed④wouldrathertakethebusthandriveacartowork2．Ifso,whatdidyoudotogrowthem?如果这样的话，你做了些什么来种植这些植物？ifso【句型提炼】ifso“如果这样的话”，是if引导的条件状语从句的省略形式，表示肯定意义；如果表示否定意义，则用ifnot。常考的类似省略形式还有：ifever如果有过/发生过的话ifany如果有的话ifpossible如果有可能ifnecessary如果有必要【句型剖析】Hischildrenrarely,ifever,seehimathisplaceofwork.孩子们很少在父亲的工作地点看到他。Ifso,youdon’thavetobuyanything,butitwouldbekindifyoudid.如果是这样的话，你不必去买一些东西，但如果你去买的话那就更好了。【多维训练】◆将下列句子改为省略形式①Ifitispossible(＝________________),IwillridTomofhistrouble.②Problems,ifthereareany(＝________________),shouldbesolvedwithoutdelay.③Ifitisnecessary(＝________________),youcanunderlinetheimportantsentencesinthetext.写作技能递升一、单元核心考点语篇填空阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。TuanwasafarmerinVietnam.For1.________(decade),hehadbeenstrugglingtoridhisfamily2.________hunger.However,italwaysconfusedhimhowtoexpandtheoutputofhiscrops.This3.________(disturb)problemledtohisregrettingbeingafarmer.Hewouldratherhavechosenanotherjob.Thenextyear,Tuanwassunburntbut9.________(satisfy)withhisproductionverymuch.ThankstoYuanLongping,henotonlywonthebattleagainsthunger,10.________hecouldalsoexporthiscropsabroad.【答案】

4．wasskimming

7.tobuild8．reducing

二、用本单元词汇、句式和语法知识写满分话题作文1．根据汉语提示补全句子(黑体部分请用本单元所学词汇)①被誉为中国“杂交水稻之父”的袁隆平，一生致力于使世界摆脱饥饿。YuanLongping,knownasChina’s“fatherofhybridrice”，

__________________________________________________________________________________________________.【答案】①devoteshislifetoriddingtheworldofhunger②他生于1930年，于1953年大学毕业，那时饥饿对于农村许多人而言是个令人苦恼的问题。Hewasbornin1930andgraduatedfromcollegein1953.Atthattime______________________________________inthecountryside.【答案】②hungerwasadisturbingproblemformanypeople③自此以后，他努力研发高产水稻，这帮助农民比以前增收两倍。Sincethen,hehas_____________________________________________________，whichhelpsfarmers______________________________________________________________.【答案】③struggledtodevelopricethathasahighoutput;produceharveststwiceaslargeasbefore④2017年，他的超级水稻创下新纪录，而且他的海洋水稻研究证明是个极大的成功。In2017,hissuperricesetanewrecordand______________________________________________________.【答案】④hisresearchonseariceprovedtobeagreatsuccess⑤尽管袁隆平对自己的生活很满意，但他宁愿专注于自己的爱好而不在乎出名或金钱。ThoughYuanLongping_________________________________________________，he______________________________________________________________________________.【答案】⑤isquitesatisfiedwithhislife;wouldratherfocusonhishobbiesthancareaboutbeingfamousormoney⑥从他身上，我意识到为我们的目标而努力，才能带来成功。(动名词作主语)Fromhim,Irealizethat_____________________________________________________________________________________.【答案】⑥strugglingforouraimscanleadtosuccess2．按要求升级句式⑦用定语从句升级句②_________________________________________________【答案】Hewasbornin1930andgraduatedfromcollegein1953，whenhungerwasadisturbingproblemformanypeopleinthecountryside.⑧用though倒装句升级句⑤_________________________________________________【答案】QuitesatisfiedthoughYuanLongpingiswithhislife，hewouldratherf