2021版高考英语大一轮复习 Unit 2 Working the land课件 新人教版必修4

Unit2Workingtheland基础知识·梳理考点知识·导练基础知识·梳理抓主干·固双基单词拓展1.vt.&vi.使变大;伸展n.扩展;膨胀2.vt.减少;减缩n.减少;减价3.vt.&vi.配备;装备n.设备;装备4.vt.&vi.循环;流传n.循环;环流5.vt.使迷惑n.困惑;混淆expandexpansionreducereductionequipequipmentcirculatecirculationconfuseconfusion6.vt.画底线标出adj.下划了线的7.n.总结;概要v.总结,概述8.adj.令人不安的v.打扰;搅乱adj.心烦意乱的9.n.职业;占领v.占领10.n.生产;制造vi.&vt.生产;出产n.生产者;制片人underlineunderlinedsummarysummarizedisturbingdisturbdisturbedoccupationoccupyproductionproduceproducerstruggle11.vi.&n.拼搏;努力12.vt.遗憾n.懊悔13.n.评论vi.&vt.作出评论15.ridvt..16.focusn.焦点vt..17.decaden..18.exportvt.&vi..regretcomment摆脱;除去集中;聚焦十年;十年期输出;出口短语记忆1.would宁愿;宁可2.lead导致;造成(后果)3.focus集中(注意力、精力等)于4.keep...from/of使……免受(影响、伤害等)5.rid...使……摆脱或除去6.thanks幸亏;由于;因为7.besatisfied对……感到满意8.build逐渐增强;建立;开发9.berich盛产;富含rathertoonfreeoftowithupin句型整理1.,whatdidyoudotogrowthem?如果这样的话,你做了些什么来种植这些植物?2.wouldhappeniftomorrowthereweresuddenlynoricetoeat?如果明天突然没有米吃了,你认为将会发生什么?3.YuanLongpinggrowssuperhybridrice.袁隆平种植的是被称为“超级杂交水稻”的稻种。IfsoWhatdoyouthinkwhatiscalled考点知识·导练解疑难·提知能1.strugglevi.&n.奋斗,努力;斗争,抗争归纳拓展①strugglefor为争取……而斗争②struggleagainst与……斗争;为反对……而斗争③strugglewith与……斗争;与……并肩作战④struggletodosth.艰难地做某事,挣扎着做某事;努力做某事⑤struggletoone’sfeet挣扎着站起来高考运用:语法填空答案:①for②against③feet①Jackhasbeenstrugglingsuccessinhisbusiness.②Hehasbeenstrugglingillnessformanyyears.③Theoldmanfelldownandstruggledtohis(foot).巧学助记Farmersalwayshavetostruggleforaliving.Theyoftenstruggleagainstthebadweatherforabetterharvest.Someofthemevenhavetoleavetheirhometownandgotoworkincities,strugglingtoincreasetheirincome.农民一直都得为了生存而努力。他们经常与恶劣的天气斗争来争取有个好点的收成。他们中的一些人甚至不得不离开家乡到城市打工,努力增加他们的收入。2.ridvt.摆脱;除去归纳拓展①ridsb./sth.of...使某人/某物摆脱……②ridoneselfofdebt还清债务③getridof摆脱掉,除掉,处理掉(其中rid为形容词)④be/becomefreeofsb./sth.摆脱某人/某物高考运用:翻译句子答案:①It’snoteasytoridoneselfof/getridofahabit.②Wehavetogetridoftheseoldnewspapers.①要改掉一个习惯是不容易的。②我们必须把这些旧报纸处理掉。特别提示“动词+某人+of+某物”常见短语还有:①robsb.ofsth.抢劫某人某物②remindsb.ofsth.提醒某人某事③informsb.ofsth.通知某人某事④convincesb.ofsth.使某人信服某事⑤accusesb.ofsth.指控某人做某事3.regretvt.遗憾;惋惜n.遗憾;懊悔归纳拓展①regrettodosth.遗憾要做某事(do往往限于say,tell,inform等几个词)②regretdoing/havingdonesth.后悔做了某事③toone’sregret让某人感到遗憾的是高考运用:语法填空答案:①regretted②totell③seeing①However,whenshehungup,she(regret)thewayshehadhandledthecall.(2019浙江,阅读理解A)②Iregret(tell)youthatyouaredismissed.③Iregret(see)themovielastnight.Itwassodull.特别提示与regret用法类似的动词4.reducevt.减少,减缩归纳拓展①reduce...to...把……减少到……②reduce...by...把……减少了……③bereducedto沦落为……;陷入某种状态;被降职到……高考运用:语法填空答案:①to;by②toreduce①Shereducedherweightfrom76kilos68kilos,thatistosay,shereducedherweight8kilos.②Thisistheonlywaywecanimagine(reduce)theoveruseofwaterinstudents’bathrooms.5.wouldrather宁愿;宁可归纳拓展①wouldrather(not)do宁愿(不)做……②高考运用:语法填空答案:①hadfinished②focused①Iwouldratheryou(finish)yourhomeworkyesterday.②Jackisgoingtotalkaboutthehistoryofhiscountry,butI’dratherhe(focus)moreonitsculture.6.leadto导致;造成(后果);通往,通向归纳拓展①leadsb.todosth.使某人做某事②leadsb.tosomeplace带领某人去某地③leadtheway引路,带路④lead/livea...life过着……的生活高考运用:答案:①leadto②a完成句子①Falsefirealarmsareillegalandmay(导致)imprisonment.(2018天津,阅读理解A)语法填空②Iftheoperationssucceed,Carlywillbeabletoleadnormallife.特别提示①leadto中的to为介词。②leadto表示“导致、造成(后果)”等,与resultin,cause同义。7.focuson/upon集中注意力于……归纳拓展①focus/fix/concentrateone’sattentiononsth./doingsth.把注意力集中到某事/做某事②payattentionto集中注意力于……③focussth.onsth.调节……焦距对准……高考运用:语法填空答案:①on②reading①You’llwanttocontinuetofocuspositivechoices.(2018全国Ⅱ,七选五)②Nomatterwhatnoisetheremightbe,hemanagestofocushisattentionon(read).8.Ifso,whatdidyoudotogrowthem?如果这样的话,你做了些什么来种植这些植物?ifso意为“如果是这样的话”,表示肯定意义。如果表示否定意义,则用ifnot。归纳拓展if构成的其他省略形式:①ifany如果有的话②ifever如果有过/发生过的话③ifpossible如果可能的话④ifnecessary如果必要的话高考运用:完成句子答案:①Ifso②Ifpossible③Ifnecessary①(如果这样的话),findoutwhatwouldneedtocharge.②(如果可能的话),Iwanttogoabroadforfurthereducation.③(如果必要的话),callme.