单元知识回顾 教案 高中英语人教版 选择性必修第一册

单元知识回顾Ⅰ.默写词块一、教材词块默写1.knownasthe“fatherofhybridrice”被誉为“杂交水稻之父”2.considerhimselfafarmer他自认为是个农民3.worktheland耕种土地4.pursueacareer追求一份事业5.tacklethiscrisis应对危机6.boostyields提高产量7.attainahigheryield获得较高的产量8.throughintenseeffort通过极大的努力9.overcomeenormoustechnicaldifficulties克服巨大的技术困难10.receivenumerousawards获得无数奖项11.alifeofleisure悠闲的生活12.richinnutrition营养丰富13.putdowndeeproots深深扎根14.avoiddamagetotheenvironment避免对环境的破坏15.meetthatneed满足那样的需求二、讲解词块默写1.devoteoneselfto某人献身于……；某人致力于……2.convincesbtodosth说服某人做某事3.makeanassumption/assumptionsabout对……作出假设4.Itisestimatedthat...据估计……5.taketurnstodosth(＝dosthbyturns)轮流做某事6.beessentialto/for对……很重要7.havenoalternative/choicebuttodosth别无选择只好做某事8.convincesbofsth使某人相信某事9.bedevotedto(doing)sth专心于(做)某事；奉献于(做)某事10.ontheassumptionthat...假设……Ⅱ.补全句子1.Iamfullyconvincedthatwiththetipsabovewewillbecomesmartonlinelearnersandgetthemostvalueoutofournextclass.(发言稿，2021·全国乙卷)我完全相信，有了以上提示，我们将成为聪明的在线学习者，并从下一节课中获得最大价值。2.Facedwithsochallengingaproblem，Ihavenoalternativebuttoturntoyouforhelp.(求助信)面对如此具有挑战性的问题，我只得向你求助。3.We’llletyouusetheroomontheassumptionthatyoukeepitcleanandtidy.假定你能保持整洁，我们可以让你使用这个房间。4.Giventhatmostofthewasteinourschoolandcommunityusuallyendsupinthelandfill，thecampaignmakesalotofsense.考虑到我们学校和社区的大部分垃圾通常都会被填埋，这项运动很有意义。5.Naturehasprovidedourcountrywithwealthynaturaltreasures，makingitahappyhomeforus.大自然为我们的国家提供了丰富的自然宝藏，使之成为我们幸福的家园。Ⅲ.语法填空——核心考点语境串记WhenWangHuawasatcollege，heworkedhard1.toattain(attain)muchcharacteristicknowledgeaboutorganicfarmingaswellaschemicalfarming.Deepdown，heentirelypreferstheformerbecauseitdoesn’tusemany2.harmful(harm)pesticides.Itcanalsoalleviatethedamagechemicalfarmingcausestothesoil.Theplantsarealsofullofessential3.minerals(mineral)andnutrition.Afterhisgraduation，hedecidedtohelpthosevillagerswhowerefacingfoodandfreshwater4.shortage(short).Hisfather’sviewwasratherconventional，5.hoping(hope)thathissoncouldworkinaplaceneartheirhouse.6.Havingovercome(overcome)manydifficulties，WangHuacametothisvillage.WangHuadevotedmostofhistime7.toriddingthevillagersofpoverty.8.Whathedidconvincedthevillagersthatonlyiftheydidn’tyieldtohardshipswouldtheylead9.arichlifesoon.Heoftenwenttothefieldtodosomeresearchoncropsandthentriedtohelpthevillagersexpandtheiroutputgreatly.Later，hefoundedateamwhich/that10.wascomprised(comprise)ofthreepeopletooffervillagerssomeknowledg