2020高考英语一轮复习Unit2Worktheland教学案新人教版必修4.docx

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1、Unit2Worktheland三言两语1．Wecanfindusinanexcitingworldeveryday,withthesunshiningbrightly,treesgrowinggreenlyandflowerscomingoutwithallkindsofcolors.2．Chinahasthelargestirrigatedareaofthefarmlandintheworldandgrowsmorethanathirdofthecropsoftheworld.3．Thesedifferentorganicfarmingmethodshav

2、ethesamegoal: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

3、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)iftheyarepersuade

4、dtoeatmorefruitandvegetables.3．(浙江卷)Focusing(focus)onthatgoalhelpsmegetthroughtoughtimes.4．Afterheconsideredtheproblemmorecarefully，heregretted(regret)havingmadesuchahastydecision.5．Havingstruggled(struggle)formanyyears,hewasfinallyadmittedtoakeyuniversity.6．focusn．焦点；中心点vt.集中；聚焦7．t

5、hereforeadv.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

6、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7．personaladj.[语境运用]　用所给词的适当形式填空1．Ourschooloffersgoodequipmentandyouwillbewellequippedwithknowledgeandskillsforyourfuturejob.(equip)2．Hewasreallyconfusedbytheconfusingproblemwhicha

7、lsoconfusedotherpeopleforalongtime.(confuse)3．ThediscovererofelectricitywasFranklin;likemanydiscoveries,itbenefitsusgreatly.(discover)4．Disturbingnewscamethatthevirusspreadquickly,whichmadeusratherdisturbed．(disturb)5．Freedfromprison,hecontinuedhisstruggleforfreedomofhispeople.(free

8、)6．Owingtothegreath