Unit 4 Understanding ideas 学案 2022-2023学年高中英语外研版2019选择性必修第二册

选择性必修二Unit4Understandingideas预习学案预习目标：理解文章主旨大意及细节信息；扫清篇章中的词汇障碍；能够对篇章中的某一信息做更深入的思考。预习时间：25分钟左右预习任务：Task1：MyGeneralComprehensionWhatdoesthepassagemainlytalkabout?ReadtheintroductiontoMSF,andfillintheblanks.When:______________________Where:______________________MSF-who:___________________________Feature:___________________________Mission:__________________________________________3.Completethestructureofthepassage.Part1:(para.________):Today,wecelebrate.My100daysPart2:(para.________):WhatdidwedoasMSF?WithMSF(journal)Part3:(para.________):thesignificanceofbeingMSF.Task2：MyDetailedExercises（完成课本P40的第三题和第四题；完成《同步练习册》P60-62的习题。）Task3：MyQuestionBox（根据你对语篇的理解，请自己提出两个问题并解答。）Task4：MyVocabularyBank（请结合自身实际，把自己不太明白的单词短语写在下面的方框里，查字典扫清词汇障碍）课文检查巩固案完成时间：30分钟Part1：重点单词拼写及词性转换1.帮助v.______2.界限n.________________3.使命_________4.优先权_________5.十分重要的________6.武器________7.虚拟的________8.专家____________9.换班；缓解__________10.爆发n.__________11.奉献_________12.事业_________13.奇迹_________14.必不可少的________15.繁荣_________16.到达n._______17.infectv.感染-_______n.感染-__________adj有感染性的-________v.给…消毒Part2:重点短语及词块1.缺乏…的机会_________2.不管不顾_________3.悲惨的场景_________4.把…置于危险中___________5.被卷入___________6.日常工作____________7.尽管困难重重_______________8.完全恢复__________________9.补偿_______________10.接替某人的工作；设身处地的为别人着想______________Part3:重点句子默写和翻译医生、病人或任何参与抗击这一可怕疾病的人都没有国界。__________________________________________________________________________________________________________________________________________________2.但是，尽管死亡率很高，我们永远不会放弃一个病人，我们的努力有时会带来奇迹。__________________________________________________________________________________________________________________________________________________Part4：单句语法填空1.Mymissionwas____________(relieve)Emma,aCanadianspecialistininfectiousdiseasesattheendofherposting.2.Asshetalked,Icouldhearatleastthreedifferentlanguages____________(speak)atthetablesaroundus.3.WitheachpersonImet,Ifeltagrowingsenseof_______(proud)aspartofthisextraordinaryteam,________devotiontothecauseshonefromtheireyes.4.Inaworldstill_________(face)somanyproblems,itis__________(absolute)essentialforusalltocollaboratetocreateaglobalcommunitywitha________(share)futureofpeaceandprosperity.Part5：自我评价很棒（）一般（）还需努力（）预习案答案：1.mainidea:Theauthor’sexperienceasavolunteerinLiberiatofighttheEbolaepidemic.2.When:____1971_____Where:_Paris_MSF-who:_doctorsand_journalistsFeature:__independentnonprofitorganisationMission:Providemedicalcare;Trainlocaldoctorsandnurses;Diggingwells3.Part1:paragraph1Part2:paragraph2-5Part3:paragraph6-7巩固案答案：单词：1.assist2.border;boundary3.mission;4.priority5.vital6.arm7.virtual8.specialist9.relieve10.outbreak11.devotion12.cause13.miracle14.essential15.prosperity16.arrival17.infection;infectious;disinfect短语：1.alackofaccessto2.regardlessof3.tra