Unit5_2022届高考英语一轮复习.ppt

2.shortagen.不足;缺少;短缺[教材原句]However,whatconcernedhimmostwasthatfarmersoftenhadpoorharvestsandsometimesevenhadaseriousshortageoffoodtoeat.(P50)然而,最让他担心的是,农民经常歉收,有时甚至严重缺乏食物。语境巧练[用所给词的适当形式填空](1)(2019·浙江卷)Thelossofbigtreeswasgreatestinareaswheretreeshadsufferedthegreatestwatershortage(short).[小话题写作](2)许多公司苦于缺乏熟练员工。Manycompaniesaresufferingfromashortageofskilledstaff.(3)这个月我恐怕手头有点紧。I’mafraidI’malittleshortofmoney/funds/cashthismonth.[句式升级](4)Thewoundedaresufferingbecausetheyareshortofdoctorsandnurses.→Thewoundedaresufferingbecauseofashortageofdoctorsandnurses.考点必记(1)energyshortage能量不足,能源短缺laborshortage劳力短缺oilshortage石油不足housingshortage房荒,住房不足watershortage水量不足foodshortage食物缺乏materialshortage材料缺乏fuelshortage燃料不足ashortageof缺乏(2)shortadj.短缺的;缺少的beshortof缺少beshortofmoney/funds/cash缺少经费inshortsupply供应短缺3.convincevt.使相信;使确信;说服[教材原句]Yuanwasconvincedthattheanswercouldbefoundinthecreationofhybridrice.(P50)袁隆平坚信,可以在杂交水稻的培育中找到答案。语境巧练[单句语法填空](1)Convinced(convince)thathehaddonenothingwrong,herefusedtoapologize.(2)We’llnotgiveupuntilwefindconvincing(convince)evidence.(3)Scientistsareconvincedofthepositiveeffectoflaughteronphysicalandmentalhealth.[小情境写作](4)他说服警察局允许他在当地两个公园里设立几个“聊天长椅”。Heconvincedthepolicedepartmenttoallowhimtosetupacoupleof“chatbenches”intwooftheirlocalparks.考点必记(1)convincesbthat/of使某人相信……convincesbtodosth劝服某人做某事(2)convincedadj.确信的;信服的beconvincedof/that确信……,相信……(3)convincingadj.令人信服的,有说服力的[名师点津]convince的近义词是persuade。4.attainvt.(通常经过努力)获得;得到[教材原句]Onecharacteristicofhybridsisthattheyusuallyattainahigheryieldthanconventionalcrops.(P50)杂交作物的一个特点是它们的产量通常比常规作物高。语境巧练[小话题写作](1)尽管审问了犯罪嫌疑人两天,警官还是没有得到有价值的信息。Althoughhavingquestionedthesuspectfortwodays,theofficerdidn’tattainvaluableinformation.(2)不管别人说什么,只要不放弃你一定能实现你的目标。Nomatt