Unit6 核心词汇拓展学案-高中英语外研版（2019）必修第三册

必修三Unit6核心词汇拓展学案1.lookthrough浏览；翻阅；审核词汇拓展lookinto朝里看；调查；深入了解lookup抬头看；查找；查出；查阅lookupto尊敬；仰慕；钦佩lookahead(tosth)展望未来；为将来设想lookbackon/at回顾；回想(某事)lookforwardto盼望；期待单句语法填空(1)HehappenedtobelookingthroughthemedicalbookGray'sAnatomyatthetime.(2)Thechildrenarelookingforwardtoreceiving(receive)luckymoney,playinghappilywitheachother,andsettingofffireworksexcitedly.(3)Welookedupsomeusefulinformationattheaccidentscenesothatwecanlookintothematterfurther.2.occurv．(occurred,occurred,occurring)发生；出现词汇拓展(1)sthoccurstosb某人突然想起某事Itoccursto/strikes/hitssbthat...某人突然想起……Itoccursto/strikes/hitssbtodosth.某人突然想起做某事。(2)occurrencen.发生；出现单句语法填空(1)(2020·新高考Ⅰ卷)Johnwasthinkinghardwhenagoodideaoccurredtohim.(2)Theworsttornadoofalltimeoccurred(occur)in1925,affectingthreeUSstates.(3)Frequentoccurrences(occur)ofnaturaldisastersinrecentyearshavecausedgreatlossesintheregion.3.leaveout遗漏；省略；忽略词汇拓展leavefor动身去……leaveoff停止(做某事)；中断leavebehind遗留；遗忘；使落后leavesb/sthalone不打扰某人/别管某事写出下列句中黑体部分的含义(1)Theteacherstressedagainthatthestudentsshouldnotleaveoutanyimportantdetailswhileretellingthestory.遗漏(2)Heaskedthereportertoleaveoutthelastpartofthepassage.省略(3)AlltheothersseemedtoknoweachotherandIbegantofeelleftout.忽略4reliableadj.可信赖的，可靠的词汇拓展relyon/upon依赖；依靠；信任；信赖relyon/uponsbtodosth＝relyon/uponsb'sdoingsth依靠某人做某事relyonitthat...相信……；指望……单句语法填空(1)Nowadaysparentsdoeverythingfortheirsinglechildren,whichmakesthechildrenrelyon/upontheirparentsbadly.(2)Ifhepromisestodosomething,hewilldoit,soyoucanrelyonhishelping(help)youwhenyouareintrouble.(3)Myfriendisareliable(rely)person,andyoucanrelyonitthathewillgiveyouahandwhenyouareconfrontedwithdifficulties.5.rescuev．&n．营救，解救；救援词汇拓展(1)rescuesb/sthfromsth从……中营救……go/cometoone'srescue去/来救某人(2)rescuern.营救人员单句语法填空(1)The23­year­oldgirl'sscreamsalertedapasser­bywhowenttoherrescue.(2)Thelittlegirlwasrescuedfromaburningbuilding.(3)Manyparentscouldn'tholdbacktheirtearswhenarescuer(rescue)carriedateenagegirloutoftheruins.6.claimv．(战争、事故等)夺去(生命)；声称；主张；索赔n．要求；主张，声称词汇拓展claimtodosth声称/主张做某事claimtohavedonesth声称做过某事claimthat...声称……Itisclaimedthat...有人主张……；据说……单句语法填空(1)Doctorsclaimedtohavediscovered(discover)acureforthedisease.(2)Itisclaimed(claim)thathumournotonlyaffectspatients'moods,butalsohelpsthemrecoverfaster.7.otherwiseadv.否则，要不然；除此以外；以另外方式conj.否则，要不然词汇拓展howeveradv.然而thereforeadv.因此，所以moreover/furthermoreadv.而且写出下列句中黑体词的词性和含义(1)I'mluckythatIliketheatmosphere,otherwiseI'dgomad.conj.否则(2)Therentisabithigh,butotherwisethehouseisimpressive.adv.除此以外(3)Thanksforyour