2020高考英语一轮复习 Unit 2 Work the land教学案 新人教版必修4

-1-Unit2Worktheland三言两语1．Wecanfindusinanexcitingworldeveryday,withthesunshiningbrightly,treesgrowinggreenlyandflowerscomingoutwithallkindsofcolors.2．Chinahasthelargestirrigatedareaofthefarmlandintheworldandgrowsmorethanathirdofthecropsoftheworld.3．Thesedifferentorganicfarmingmethodshavethesamegoal:togrowgoodfoodandavoiddamagingtheenvironmentorpeople'shealth.1．农业科学家们尝试寻求在不扩大种植面积而增加收成的途径。Agriculturalscientiststrytosearchforawaytoincreaserichharvestswithoutexpandingtheareaoffields.2．由于绿色长城，土地生产了更多的农作物。BecauseoftheGreatGreenWall,thelandproducesmorecrops.[单词拼写应用]核心单词1．decaden．十年；十年期2．occupationn．工作；职业；占领3．summaryn．总结；摘要；概要4．regretvt.遗憾；惋惜n．遗憾；懊悔5．commentn．评论；议论vi.&vt.表达意见；作出评论[语境运用]用所给词的适当形式填空1．Expanding(expand)yourknowledgebyreadingmorebooksisawisechoice.2．Thenumberofpeoplesufferingfromheartdiseasewillbegreatlyreduced(reduce)iftheyarepersuadedtoeatmorefruitandvegetables.3．(浙江卷)Focusing(focus)onthatgoalhelpsmegetthroughtoughtimes.4．Afterheconsideredtheproblemmorecarefully，heregretted(regret)havingmadesuchahastydecision.5．Havingstruggled(struggle)formanyyears,hewas-2-6．focusn．焦点；中心点vt.集中；聚焦7．thereforeadv.因此；所以；因而8．reducevt.减少；减缩9．strugglevi.&n.斗争；拼搏；努力10．expandvt.&vi.使变大；伸展finallyadmittedtoakeyuniversity.拓展单词1．hungryadj.饥饿的；渴望得到的→hungern．饥饿；欲望vt.&vi.(使)饥饿2．exportvt.&vi.输出；出口→importvt.&vi.(反义词)输入；进口3．discovervt.发现；发觉→discoveryn．发现；发觉→discoverern．发现者4．equipvt.&vi.配备；装备→equipmentn．设备(不可数)5．confusevt.使迷惑；使为难→confusingadj.令人迷惑的→confusedadj.感到迷惑的→confusionn．迷惑；困惑6．nationn．国家；民族→nationalityn．国籍→nationaladj.民族的[语境运用]用所给词的适当形式填空1．Ourschooloffersgoodequipmentandyouwillbewellequippedwithknowledgeandskillsforyourfuturejob.(equip)2．Hewasreallyconfusedbytheconfusingproblemwhichalsoconfusedotherpeopleforalongtime.(confuse)3．ThediscovererofelectricitywasFranklin;likemanydiscoveries,itbenefitsusgreatly.(discover)4．Disturbingnewscamethatthevirusspreadquickly,whichmadeusratherdisturbed．(disturb)5．Freedfromprison,hecontinuedhisstruggleforfreedomofhispeople.(free)6．Owingtothegreathunger，agreatnumberofhungrychildrendied.(hunger)-3-7．personaladj.个人的→personallyadv.亲自地；就自己而言→personalityn．性格；个性；人格8．freeadj.自由的→freedomn．自由；自主9．disturbv．打扰；妨碍；使不安→disturbingadj.引起烦恼的；令人不安的→disturbedadj.烦恼的；不安的10．producevt.生产→productionn．生产；制造→producern．生产者；制片人阅读单词1．statisticn．数据；统计；统计数字；统计资料2．fertilizern．肥料；化肥3．nutritionn．营养；滋养；食物4.bacterian．细菌5．circulatevt.&vi.循环；流传6．sunburntadj.晒黑的7．superadj.特级的；超级的8．outputn．产量；输出9.cropn．庄稼；农作物；产量10．mineraln．矿物；矿石11．rootn．根；根源12．underlinevt.画底线标出；强调1．(2018·江苏卷)It'svitalthatnewcompulsoryage­appropriaterelationshipandsexeducationlessonsinEnglandshouldhelpequipchildrentodealwiththegrowingdemandsofsocialmedia.使……具备能力；使……能够胜任2．(2017·全国卷Ⅱ)ThisproductionofShakespeare'sRichardIIIwillbedirectedbytheNational'sAssociateDirector,WangXiaoying.演出[短语多维应用]-4-高频短语1．rid...of使……摆脱或除去2．besatisfiedwith对……感到满意3．wouldrather宁愿；宁可4．buildup逐渐增强；建立；开发5．berichin盛产[语境运用](填入一个适当的词)Inordertoridlocalpeople①ofpoverty，hemadeuphismindtobuild②uphisbusiness.Alotofpeopleworkinitandearnagreatdealofmoneyatpresent.However，heisnotsatisfied③withwhathehasachieved.6．thanksto幸亏；由于；因为7．leadto导致；造成(后果)8．focuson集中(注意力、精力等)于9．keep...freefrom/of使……免受(影响、伤害等)；使……不含(有害物)10．inaddition另外[语境运用](填入一个适当的词)Asweallknow，toomuchworkandtoolittlerestoftenleads④toillness.Tolivealongandactivelife，weshouldbuildupgoodrelationshipswitheachother.⑤Inaddition，weshouldusenewenergytokeepourenvironmentfree⑥from/ofpollution.[句式结构仿写]教材原句背诵句式仿写应用1．ifso状语从句的省略形式Ifso，whatdidyoudotogrowthem？(2018·全国卷Ⅲ)这个周日你有空吗？如果有，到我们学校看看吧。WillyoubeavailablethisSunday?Ifso,cometovisitourschool.2.the＋序数词＋n.＋todosth.In1973，hebecamethefirstagriculturalpioneerintheworldtogrowricethathasahighoutput.众所周知，中国是第一个探索月球背面的国家。Asisknowntoall,Chinaisthefirstcountrytoexplorethefarsideofthemoon.3.wouldrather(not)dosth.宁愿(不)做……Hewouldmuchratherkeeptimeforhishobbies.现在越来越多的人宁愿不住在大城市里。Nowadaysmoreandmorepeoplewouldrathernotliveinbigcities.-5-1．strugglevi.&n．斗争；拼搏；努力(1)strugglefor...为……而斗争struggleagainst与……作斗争strugglewith和……一起奋斗；与……作斗争(2)struggletodosth.努力做某事(3)struggletoone'sfeet挣扎着站起来strugglethroughthesnowstorm冒着暴风雪前进astruggleforindependence争取独立的斗争[基础练习]——单句语法填空①a.(2019·天津卷)WouldyouBETonthefutureofthisman？Heis53yearsold.Mostofhisadultlifehasbeenalosingstruggleagainstdebtandmisfortune.b．Wehavetostruggleagainst/withallkindsofdifficultiesfromhomeandabroadforfreedom.②a.(2019·江苏卷)Hestruggledtoexplain(explain)whatheheardinhishead.b．(浙江卷)ThechildrentalkedsoloudlyatdinnertablethatIhadtostruggletobeheard(hear)．③—Whydidn'tyougiveahandtotheboy?—I'dliketohave,buthestruggledtohisfeetbeforeItriedto.[链接写作]——句式升级(普通表达)Dinahadstruggledformonthstofindajobasawaitress,andfinallytookapositionatalocaladvertisingagency.(高级表达)Havingstruggledformonthstofindajobasawaitress,Dinafinallytookapositionatalocaladvertisingagency.(现在分词短语作状语)2．equipvt.&vi.配备；装备(1)equip...with...用……装备……beequippedwith装备着……(2)equipmentn．装备；设备(不可数名词)poorly/wellequipped装备简陋/优良-6-well­equippedresearchbuildings设施齐全的研究大楼[基础练习]——单句语法填空①(牛津词典)Weequipstudentswiththeskillstheywillneedoncetheyleaveco