高考英语大一轮复习第1部分Unit2Workingtheland课件新人教版必修

必修四教材复习篇Unit2

Workingtheland栏目导航02基础自主梳理03核心考点探究01晨背话题写作01晨背话题写作8．energy－savingadj. 节省能源的9．annualadj. 每年的10．severeadj. 严重的11．shortagen． 短缺12．crisisn． 危机13．ecologyn． 生态学14．outputn． 产量15．worsenvt. 使更糟[话题短语]1．dueto由于2．callon号召3．dealwith解决4．focuson集中于5．getridof去除，消除6．befacedwith面对7．beconcernedabout关心8．leadapoorlife过着贫穷的生活9．withthedevelopmentofeconomy随着经济的发展10．haveaneffect/influenceon...对……产生影响11．improvetheenvironment改善环境12．watershortage用水短缺13．urbanandruralareas城镇与农村14．awell－offsociety小康社会15．onalargerscale大量地[话题佳句]1．Nowadaysmanycountriesarefacedwithfoodcrisis.现在有一些国家正面临食品危机。2．Insomeareas，peoplearefightingforgettingridofstarvation.在一些地区，人们正为消除饥饿而斗争。3．Theclimatewhichhasbeenchangedseriouslyhasagreateffectontheoutputofgrain.变化剧烈的气候对粮食的产量影响很大。4．Urbanizationwhichhasmadelotsoffertilefarmlandwastedisanotherreason.使大量肥沃土地被浪费的城市化现象是另外一个原因。5．Therapidgrowthofpopulationandlimitedfarmlandarethemainreasonsforfoodcrisis.人口的快速增长和有限的耕地是食品危机的主要原因。6．Wemustbringinadvancedtechnologyandmodernizeourfarmingmethodtoimproveourgrainoutput.我们必须引进先进的技术同时使种植方法现代化，这样才能提高粮食产量。[佳作背诵]高三年级举办了一次讨论会，请你将活动情况写成一篇英文报道。活动时间上周五活动地点学校报告厅讨论主题未来会是怎样的？参与对象高三年级学生讨论内容乐观派未来随着科技的发展，交通更方便；人类会过上更高质量的生活，寿命更长。悲观派未来自然资源更少，耕地更少；环境污染更严重；交通事故更多。学生感受当务之急是采取措施保护自然资源，减少环境污染。……………识记·思考·运用

02基础自主梳理1．核心单词①_________

vt.摆脱；除去②____________

vt.&vi.使变大；伸展③____________

vt.减少；减缩④______________

vi.&n.斗争；拼搏⑤___________

n．焦点；中心点vt.集中；聚焦⑥_____________

n．评论；议论vi.&vt.表达意见；作出评论⑦____________

vt.&vi.输出；出口→____________

vt.&vi.输入；进口import

⑧___________

vt.&vi.配备；装备_______________

n．设备⑨_____________

vt.使迷惑；使为难→______________

adj.迷惑的→_______________

adj.令人困惑的⑩____________

vt.遗憾；惋惜n．遗憾；懊悔_______________

adj.后悔的；遗憾的equipequipmentconfuseconfusedconfusingregretregretful

2．阅读单词①thereforeadv.______________②decaden.____________③outputn.___________④skimvt.___________⑤underlinevt.______________⑥battlen._________________vt.&vi.___________⑦pestn．________⑧superadj.______________因此；所以；因而十年；十年期产量；输出浏览；略读画底线标出；强调战役；战斗；斗争；较量搏斗；奋斗害虫顶好的，

超级的⑨grainn.____________⑩nationalityn．________⑪statisticsn.___________________⑫summaryn．___________⑬nutritionn．___________⑭mineraln．____________⑮hungern.________________

vt.&vi.___________hungryadj._________⑯disturbingadj.__________________disturbvt.________谷物，

谷类国籍统计数字，统计资料，统计学摘要，概要营养，滋养矿物质，矿物饥饿；欲望(使)饥饿饥饿的引起烦恼的；令人不安的；打扰⑰circulatevt.&vi.___________circulationn.___________⑱discoveryn．___________discovervt.________⑲occupationn.______________occupyvt.___________⑳chemicaladj._____________________n.__________→chemistryn.________________；chemistn._________循环；流传循环；流传发现；发觉发现工作；职业；占领占据；占领化学的；关于化学的化学药品化学化学家生产；制造生产；制造产品，产物高产的，高效的生产者用上面所给单词的适当形式填空1．Manypeoplearegoing____________(hunger)becauseofthefailureoftheharvest.2．Theysaidtheearthquakecouldleadtoa_______________(reduce)insteelexportsfromJapan.3．Hisrecent_________________(discover)haveaddedtohisreputationinthefieldofscience.4．Thepeoplewhowanttoimprovetheirlivesareleft______________(confuse)byalloftheconflictinginformation.5．Thehighcostof_______________(equip)prohibitsmanypeoplefromtakingupthissport.hungry

reduction

discoveries

confused

equipment

6．Theyarediscoveringhowtodesignspacesthatpromotecreativity，keeppeople_____________(focus)，andleadtorelaxation.7．Dina，______________________(struggle)formonthstofindajobasawaitress，finallytookapositionatalocaladvertisingagency.8．It's________________(disturb)thatIcan'tgetalongwellwithmynewneighbor.9．Haveyoueverregretted_______________________(do)somethingyoushouldn'thavedone?10．Thepressureatworkisontheincreaseinall_________________(occupy)．focused

havingstruggled

disturbing

havingdone/doing

occupations

1．“因此”家族①thereforeadv.因此；所以；因而②soconj.因此，所以③thusadv.因此，于是④consequentlyadv.所以，因此⑤asaresult结果，因此3．动词“扩展；扩大”荟萃①extend延伸；扩大②enlarge扩大；放大③spread扩展；蔓延；传播④expand扩展；扩张；膨胀⑤broaden使……变宽，扩展⑥widen加宽，使张开，使扩大4．后缀-dom

构成的名词一览①freedom自由②wisdom智慧③kingdom王国④filmdom电影界，电影业5．常见的连接性副词汇总(1)therefore因此；所以；因而(2)thus因此；因而(3)furthermore此外；而且(4)consequently因此；所以(5)moreover而且；此外(6)nevertheless不过；仍然1．动词＋介词/副词①search_________

寻找；搜寻②turn________

转向；求助于③focus________

集中(注意力、精力等)于……④build________

逐渐增强；建立；开发⑤lead________

导致；造成(后果)⑥rid...________

使……摆脱或除去for

……………识记·思考·运用

to

on

up

to

of

2．其他形式①would____________

宁愿；宁可②thanks________

幸亏；由于，因为③be_______________with对……感到满意④withthe__________of怀有……的希望⑤keep...__________from/of使……免受(影响、伤害等)；使……不含(有害物质)rather

to

satisfied

hope

free

用左栏所给短语的适当形式填空1．Nowadayseveryoneisresponsiblefor_________________aharmonioussocietyinChina.2．Wehaveeveryreasontobelievethatprogressinnewtechnologywill_____________amorewonderfullife.3．Eatingwellandmoderateexercisewill__________you__________________cold.4．______________whatmakesyouhappyaboutyourjob，notmiserable.5．Theteacher________________________whatthestudentshaddone.6．She'stryingto_________herself________adependenceondrugs.buildingup

leadto

keep

freeof/from

Focuson

wassatisfiedwith

rid

of

背原句学句型练仿写1.Ifso,whatdidyoudotogrowtheseplants?如果是这样的话，你怎样来种植这些植物？ifso意为“如果是这样的话”，是if引导的条件状语从句的省略形式。这个周日你有空吗？如果有，我们去野营吧。WillyoubefreethisSunday?_______，let'sgocamping.Ifso

背原句学句型练仿写2.In1973，hebecamethefirstagriculturalpioneerintheworldtogrowricethathasahighoutput.1973年，他成为世界上第一位种植高产水稻的农业先驱。thefirst/last/best...＋n.＋todosth.“第一个/最后一个/最好的一个……做某事的人/物”。她总是第一个到办公室最后一个离开，我猜这就是她那么快得到晋升的原因。Sheisalwaysthefirstperson____________________________________，whichIguessiswhysheispromotedsoquickly.togototheofficeandthelast

toleave

背原句学句型练仿写3.Thisspecialstrainofricemakesitpossibletoproduce20%moreofthecropinthesamefields.这种特殊的稻种使得同样的田地多收获20%的产量。“makeit＋adj.＋动词不定式”结构。他的梦想是奥运会将使得各个国家和人民和平共处。HisdreamwasthattheOlympicGameswould_________________________________________peacefullysidebyside.4.Hewouldmuchratherkeeptimeforhishobbies.他宁愿把时间花在自己的爱好上。wouldratherdosth.“宁愿做……”。现在越来越多的人宁愿不住在大城市里。Nowadaysmoreandmorepeople________________________________.makeitpossibleforcountriesandpeopletolive

wouldrathernotliveinbigcities

ANewFarmingWayTuanwasafarmerinVietnam.Fordecades，he1._________________________(struggle)toridhisfamilyofhunger.However,2.________alwaysconfusedhimhowtoexpandtheoutputofhiscrops.This3.________________(disturb)problemledtohisregrettingbeingafarmer.Hewouldratherhavechosen4._____________job.hadbeenstruggling

………………3500词汇语境篇——先练后背，事半功倍

it

disturbing

another

when

occupation

practical

a

from

much

strugglevi.&n.斗争；拼搏；努力(教材原句)Indeed，hissunburntfaceandarmsandhisslim，strongbodyarejustlikethoseofmillionsofChinesefarmers，forwhomhehasstruggledforthepastfivedecades.的确，他晒黑的面孔和手臂，清瘦而结实的身躯，就跟其他千百万中国农民一模一样，他过去50年来的努力工作就是为了帮助他们。03核心考点探究(1)strugglefor为……而奋斗struggleagainst与……斗争；为反对……而斗争strugglewith与……斗争；与……并肩作战struggletoone'sfeet挣扎着站起来struggletodosth.努力做某事(2)withastruggle费劲地Itisastruggleforsb.todosth.对某人来说做某事是一件艰难的事。tolead

against/with

struggling

struggling

equipv．配备；装备；使有所准备；使有能力(教材原句)Hethereforegivesmillionsofyuantoequipothersfortheirresearchinagriculture.因此，他资助几百万元供其他人进行农业研究。拓展词：equipmentn．[U]设备，器材；配备，装备(1)equip...with...用……装备……beequippedwith装备着……bewell/poorlyequipped设备精良的/较差的equipsb.for(doing)sth.使某人为(做)某事而准备；使某人具备(做)某事的条件(2)apieceofequipment一件设备for

Equipped

equipped

wereequipped

equipment

equipped

Equippedwithnewscientificfarmingmethods

confusevt.使迷惑；使为难；使混乱；混淆(教材原句)Itisimportanttoexplainthisagainorwewillconfusethestudents.把这个再解释一遍很重要，否则我们就会使学生感到迷惑。拓展词：confusedadj.困惑的，烦恼的(表示人的内心感受)confusingadj.令人费解的；使人困惑的(表示事物的状态)confusionn．混乱；杂乱；困惑sth.confusesb.某事使某人困惑confuse...with/and...混淆；把……混同；辨别不清become/getconfused困惑；不知所措beconfusedby被……弄混、糊涂beconfusedabout对……糊涂、不解inconfusion处于混乱状态(＝inamess)；困惑地(1)Iwasgetting______________(confuse)bysucha_______________(confuse)problem.我被这么困惑的问题搞得不知所措。(2)语法填空①Youmustbeconfusingme__________someoneelse.②Hisanswerstomyquestionshaveonlyaddedtomy_______________(confuse)．③Sincetheauthordidnotsticktothetopic，Ifoundhisarticlevery_______________(confuse)andhardtofollow.④Allyourchangesofplanhavemademetotally______________(confuse)．confused

confusing

with

confusion

confusing

confused

regretvt.惋惜；后悔；遗憾n．遗憾；抱歉；懊悔(教材原句)Hisfathersaysthathehasneverregrettedsendinghissontostudyabroad.他的父亲说他从不后悔送他儿子到国外学习。拓展词：regrettableadj.令人遗憾的；可惜的regretfuladj.遗憾的；后悔的(1)regretdoing/havingdonesth.后悔做了某事regrettodosth.遗憾将要做某事regrettosay/tell/inform...that...遗憾地说(告知)……regret＋that从句遗憾……(2)withgreat/deepregret很遗憾toone'sregret让某人感到遗憾的是havenoregrets没有遗憾(1)Youmustn'tallowagoldenopportunitytoslipthroughyourfingersoryouwill____________itlater.千万别错失良机，否则日后追悔莫及。(2)Ihavealwaysregretted________________________(study)hardatschool.我一直后悔在校期间没有努力学习。(3)语境活用I_______________(regret)totellhimthathehadbeendismissed.Tomysurprise，hesaidtome，“Ihaveno_____________(regret)．Ionlyregret__________________(take)thewrongjob.”我遗憾地告诉他他被解雇了。使我惊奇的是，他对我说：“我没有什么遗憾。我唯一后悔的是选错了工作。”regret

nothavingstudied

regretted

regrets

havingtaken

besatisfiedwith对……表示满足或满意(教材原句)YuanLongpingisquitesatisfiedwith

hislife.袁隆平很满意自己的生活。(1)Fromhis_______________(satisfy)lookIknowhe__________________(satisfy)toworkhere.从他满意的神情可以看出，他很满意在这里工作。(2)单句语法填空①Itwasagreat__________________(satisfy)tohaverevisitedournativevillage.②Asamatterofexperience，hethoughttheinterviewer___________________(satisfy)withhim.③Fromthe_______________smileonherface，wecanseetheperformancewas________________.(satisfy)④Thepolicemanputdownthephone，_______________(satisfy)withasmileonhisface.satisfied

issatisfied

satisfaction

wassatisfied

satisfied

satisfying

satisfied

buildup逐渐增强；增强……的体质；建立；创办；开发；积累(教材原句)Thesechemicalsinthefoodsupplybuildupinpeople'sbodiesovertime.随着时间的推移，食物中的这些化学成分会在人体中堆积。(1)buildsb./oneselfup增强体质buildupone'shealth/body增进健康buildupafame建立名声buildon在……基础上发展；增(扩)建built

up

增强……的体质

逐渐增强建立；创办积累up

leadto导致；造成(教材原句)Manyofthesechemicalscanleadtocancerorotherillnesses.很多化学成分能导致癌症或其他疾病。(1)leadsb.todosth.使某人做某事带(领)某人到(某处)；使某人得出(结论)leadsb.insth./doingsth.带领某人做某事leadtheway带头；先行(2)inthelead处于领先地位takethelead带头，领先(3)resultin引起，导致contributeto有助于；促成giveriseto造成；引起，导致(1)Smallmistakesleftuncorrectedwill_____________________________________bigones.小错不改，会酿成大错。(2)Asisknowntousall，successliesinhardworkwhilelaziness____