（新课改省份专用）2020高考英语大一轮复习 Unit 1 Great scientists教案（含解析）新人教版必修5

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1、Unit1Greatscientists一、课前基础自查(一)分类记单词——省时高效Ⅰ.阅读单词(知其意)1.characteristicn．　　特征；特性2.radiumn.镭3.analysevt.分析4.physiciann.医生；内科医师5.outbreakn.爆发；发作(尤指疾病或战争)6.victimn.受害者7.enquiryn.询问8.neighbourhoodn.附近；邻近9.pumpn.泵；抽水机vt.(用泵)抽(水)10.fireworkn.烟火(燃放)11.chartn.图表12.enthusiasticadj.热情的；热心的Ⅱ.重点单词(写其形)1.de

2、featvt.　　打败；战胜；使受挫n.失败2.expertadj.熟练的；经验或知识丰富的n.专家；行家3.attendvt.照顾；护理；出席；参加4.exposevt.暴露；揭露；使曝光5.curen.治愈；痊愈vt.治愈；治疗6.absorbvt.吸收；吸引；使专心7.suspectvt.认为；怀疑n.被怀疑者；嫌疑犯8.foreseevt.预见；预知9.blamevt.责备；谴责n.过失；责备10.handlen.柄；把手vt.处理；操纵11.linkvt.&n.连接；联系12.positiveadj.积极的；肯定的；确实的Ⅲ.拓展单词(通其变)1.challengen．

3、挑战vt.向……挑战→challengingadj.挑战性的2.cautiousadj.小心的；谨慎的→cautionn．小心；警告3.pollutevt.污染；弄脏→pollutionn．污染4.instructvt.命令；指示；教导→instructionn．传授→instructionspl[语境活用]1.Itwasconcludedthathedidn'ttellusthetruth.Ialsocametotheconclusionthathelied.(conclude)2.Thewriterpersonallycontributed￡5,000totheearthqu

4、akefundlastweekandallhiscontributionsweregratefullyreceived.(contribute).用法说明；指示；命令5.concludevt.&vi.结束；推断出→conclusionn．结论；结束6.contributevt.&vi.捐献；贡献；捐助→contributionn．贡献；捐款7.rejectvt.拒绝；不接受；抛弃→rejectionn．拒绝；抛弃8.scientificadj.科学的→sciencen．科学→scientistn．科学家9.announcevt.宣布；通告→announcementn．通知；宣告→

5、announcern．播音员；宣告者10.certaintyn．确信；确实→certainadj.确实的；肯定的→certainlyadv.确定；肯定11.constructvt.建设；修建→constructionn．建设；建筑物12.responsibleadj.有责任的；负责的→responsibilityn．责任；负责13.paintern．画家；油漆匠→paintv．绘画；涂→paintingn．油画；水彩画14.universen．宇宙；世界→universaladj.普遍的；宇宙的→universallyadv.普遍地15.movementn．移动；运动；动作→mo

6、vev．移动；运动3.MaryannouncedtoherteammatesthatshewastomarryaChineseboy,whoseannouncementoftheirmarriagewouldappearinthelocalnewspapernextweek.(announce)4.ThegreatbridgeunderconstructionisdesignedbyChineseengineersanditwilltakeaboutayeartoconstructthelargebridge.(construct)5.Iwasboredwithmyjobandf

7、eltIneededanewchallenge.LastweekIgotanewjobinabigfirm,andIfounditverychallenging.(challenge)6.Iwanttobeascientisttodiscoverascientificbreakthroughtosavepeople'slives.(science)7.Intheclass,ourteacherofteninstructsustoimproveourreadingabilityan