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

必修四Unit2Worktheland课前三言两语三言1．Wecanfindusinanexcitingworldeveryday,withthesunshiningbrightly,treesgrowinggreenlyandflowerscomingoutwithallkindsofcolors.2．Chinahasthelargestirrigatedareaofthefarmlandintheworldandgrowsmorethanathirdofthecropsoftheworld.3．Thesedifferentorganicfarmingmethodshavethesamegoal:togrowgoodfoodandavoiddamagingtheenvironmentorpeople'shealth.两语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。Agriculturalscientiststrytosearchforawaywithoutexpandingtheareaoffields.2．由于绿色长城，土地生产了更多的农作物。______________________________,thelandproducesmorecrops.toincreaserichharvestsBecauseoftheGreatGreenWall基础知识梳理[单词拼写应用]核心单词1．n．十年；十年期2．n．工作；职业；占领3．n．总结；摘要；概要4．vt.遗憾；惋惜n．遗憾；懊悔5．n．评论；议论vi.&vt.表达意见；作出评论decadeoccupationsummaryregretcomment核心单词6．n．焦点；中心点vt.集中；聚焦7．adv.因此；所以；因而8．vt.减少；减缩9．vi.&n.斗争；拼搏；努力10．vt.&vi.使变大；伸展focusthereforereducestruggleexpand[语境运用]用所给词的适当形式填空1．(expand)yourknowledgebyreadingmorebooksisawisechoice.2．Thenumberofpeoplesufferingfromheartdiseasewillbegreatly___________(reduce)iftheyarepersuadedtoeatmorefruitandvegetables.3．(浙江卷)(focus)onthatgoalhelpsmegetthroughtoughtimes.FocusingExpandingreduced4．Afterheconsideredtheproblemmorecarefully，he(regret)havingmadesuchahastydecision.5．(struggle)formanyyears,hewasfinallyadmittedtoakeyuniversity.Havingstruggledregretted拓展单词1．adj.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→vt.&vi.(反义词)输入；进口3．discovervt.发现；发觉→n．发现；发觉→_________n．发现者4．equipvt.&vi.配备；装备→n．设备(不可数)5．confusevt.使迷惑；使为难→adj.令人迷惑的→___________adj.感到迷惑的→n．迷惑；困惑hungryimportdiscoverydiscovererequipmentconfusingconfusedconfusion拓展单词6．nationn．国家；民族→n．国籍→adj.民族的7．personaladj.个人的→adv.亲自地；就自己而言→_____________n．性格；个性；人格8．freeadj.自由的→n．自由；自主9．disturbv．打扰；妨碍；使不安→adj.引起烦恼的；令人不安的→adj.烦恼的；不安的10．producevt.生产→n．生产；制造→n．生产者；制片人nationalitynationalpersonallypersonalityfreedomdisturbingdisturbedproductionproducer[语境运用]用所给词的适当形式填空1．Ourschooloffersgoodandyouwillbewell________withknowledgeandskillsforyourfuturejob.(equip)2．Hewasreallybytheproblemwhichalso________otherpeopleforalongtime.(confuse)equipmentequippedconfusedconfusingconfused3．TheofelectricitywasFranklin;likemany,itbenefitsusgreatly.(discover)4．newscamethatthevirusspreadquickly,whichmadeusrather．(disturb)5．fromprison,hecontinuedhisstruggleforofhispeople.(free)6．Owingtothegreat，agreatnumberofchildrendied.(hunger)discovererdiscoveriesDisturbingdisturbedFreedfreedomhungerhungry阅读单词1．statisticn．2．fertilizern．3．nutritionn．肥料；化肥数据；统计；统计数字；统计资料营养；滋养；食物4.bacterian．5．circulatevt.&vi.6．sunburntadj.7．superadj.8．outputn．9.cropn．10．mineraln．11．rootn．12．underlinevt.细菌循环；流传晒黑的特级的；超级的产量；输出庄稼；农作物；产量矿物；矿石根；根源画底线标出；强调1．(2018·江苏卷)It'svitalthatnewcompulsoryage­appropriaterelationshipandsexeducationlessonsinEnglandshouldhelpequipchildrentodealwiththegrowingdemandsofsocialmedia._______________________________2．(2017·全国卷Ⅱ)ThisproductionofShakespeare'sRichardIIIwillbedirectedbytheNational'sAssociateDirector,WangXiaoying.使……具备能力；使……能够胜任演出[短语多维应用]高频短语1．使……摆脱或除去2．对……感到满意3．宁愿；宁可4．逐渐增强；建立；开发5．盛产rid...ofbesatisfiedwithwouldratherbuildupberichin[语境运用](填入一个适当的词)Inordertoridlocalpeople①poverty，hemadeuphismindtobuild②hisbusiness.Alotofpeopleworkinitandearnagreatdealofmoneyatpresent.However，heisnotsatisfied③whathehasachieved.ofupwith高频短语6．幸亏；由于；因为7．导致；造成(后果)8．集中(注意力、精力等)于9．使……免受(影响、伤害等)；使……不含(有害物)10．另外inadditionthankstoleadtofocusonkeep...freefrom/of[语境运用](填入一个适当的词)Asweallknow，toomuchworkandtoolittlerestoftenleads④__illness.Tolivealongandactivelife，weshouldbuildupgoodrelationshipswitheachother.⑤addition，weshouldusenewenergytokeepourenvironmentfree⑥pollution.from/oftoIn[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?______,cometovisitourschool.Ifso2.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,Chinais______________________________thefarsideofthemoon.thefirstcountrytoexplore3.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。Nowadaysmoreandmorepeople____________________________.wouldrathernotliveinbigcities重难考点探究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.Mostofhisadultlifehasbeenalosingstruggledebtandmisfortune.b．Wehavetostruggleallkindsofdifficultiesfromhomeandabroadfreedom.foragainstagainst/with②a.(2019·江苏卷)Hestruggled(explain)whatheheardinhishead.b．(浙江卷)ThechildrentalkedsoloudlyatdinnertablethatIhadtostruggle(hear)．③—Whydidn'tyougiveahandtotheboy?—I'dliketohave,buthestruggledhisfeetbeforeItriedto.totoexplaintobeheard[链接写作]——句式升级(普通表达)Dinahadstruggledformonthstofindajobasawaitress,andfinallytookapositionatalocaladvertisingagency.(高级表达)ajobasawaitress,Dinafinallytookapositionatalocaladvertisingagency.(现在分词短语作状语)Havingstruggledformonthstofind2．equipvt.&vi.配备；装备(1)equip.