Unit12 LESSON 2-LESSON 3 词汇精讲课堂

词汇课堂Awordisamicrocosmofhumanconsciousness.—Vygotsky版本：新北师单元：选择性必修四Unit12

(LESSON2—LESSON3)本单元词汇梳理1.emergee-(out)+merge(tosink)→从沉没中出来→浮现、出现(基本义)词块：emergefrom,thetruthemerge派生词：emergency2.incidence来自incident词块：byincidence3.cluelessclue(线索)+-less(没有、无)同后缀词：careless,harmless,countless,regardless等词块：becluelessabout4.evaluationevaluate来自evaluation(逆生法)逆生法的词：editor→edit,historical→historic,sculpture→sculpt5.theoretical来自theory词块：theoreticalphysics；派生词：theoretically6.overcomeover(在上、超过)+come(来到)→赶上、超过敌人、困难等→战胜、克服词块：overcometheenemy/difficulties/challenges,beovercomewithsorrow7.PhD全称为DoctorofPhilosophy(博士学位)Bachelor’s/Master’sdegree

(学士/硕士学位)8.cosmologycosmos(宇宙)+-logy(……学)同后缀词：biology,ecology,

psychology等9.grand词源同great词块：theGrandCanyon,TianjinGrandTheatre,thegrandprize10.declinede-(down向下)+cline(to

bend弯、转)→向下弯曲→下降(基本义)同前缀词：depress,design,decrease,debate,defeat,define,*deduce隐喻：数量的“下降”→身体状况的“下降”→衰退意为“拒绝”时是正式用语，对应refusev

词块：declineby,declinetodosthn

词块：theeconomicdecline,asharp/dramaticdeclinein,declineof11.inspiteof同义词：despite(despite较文雅一些)12.bonus词块：aChristmasbonus,anaddedbonus13.gravitygrav(heavy)+-ity(名词后缀)词块：Newton’slawofgravity重难点词精讲emerge一词多义declinegrand熟词生义一词多义根据汉语，写出单词的正确形式。John__________________（出现）fromthebuildingandwalkedtotheparkinglot.appeared/emerged尤用于书面语中emergeemerge构词：e-（out出来）+merge（tosink沉没）→从沉没中出来→浮现、出现（基本义）emergevi

浮现；出现：Themoonemergedfrombehindtheclouds.

（事实、想法等）显露；暴露(offacts,ideas,etc.)tobecomeknown：课文Allweneedtounderstandisthatcreativeinsightstaketimetogroworemerge.Eventuallythe

truthemerged.

兴起tobegintobeknownornoticed：ImpressionismemergedinFrance.人教新选必③–1emerge语义网络图事实、想法等“浮现”某种新事物“浮现”，开始被人所知emerge浮现（基本义）人/物等从隐蔽处或暗处“浮现”浮现；出现（事实、想法等）显露；暴露兴起emergencyn[C]&[U]紧急情况；突发事件；非常时刻：anemergencyexit/call/aidanemergencyroom(AmE)theemergencymedicalteam2021全国拓展构词：emerge（出现）+-ency（名词后缀）grandTheGrandCanyon一般指美国科罗拉多大峡谷。科罗拉多大峡谷是世界上最长的峡谷之一，也是地球上自然界七大奇景之一。大峡谷全长约446千米，平均宽度约为16千米，最深处可达2133米，平均深度超过1500米。

雄伟的；壮丽的；盛大的；宏大的：课文InTheGrandDesign,Hawkingarguedthatweshouldlookforadifferentwaytodiscoverthedeepestsecretsoftheuniverse.agrandviewofsunrisetheGrandCanyon

重大的；主要的；（官衔、地位）最高的：thegrandprizethe

GrandOldManofBritishtheatre

［非正式用语］极好的：Walkinginthewoodsisagrandadventure.2021新高考grand词源：grand词源同great,强调巨大雄伟的外观和气势。declinedeclinedecline看图猜词义减少；下降拒绝v

vi

减少；下降：Thenumberoftouriststotheresortdeclinedby10%lastyear.

vi

衰退；衰落：课文AlthoughHawking’sphysicalabilitiesdeclinedoverdecades,heneverceasedhisstudiesandhedevelopedanumberofnewideasaboutblackholes.Ourbraincandeclineaswegrowolderforlotsofreasons.2020浙江

构词：de-（down向下）+cline（tobend弯、转）→向下弯曲→下降（基本义）decline

vi&vt[正式用语]谢绝；拒绝(refuse)：Marydeclined

Jay’sinvitationtodinner.Inspiteofmanyinvitations,hewouldalwaysdeclinetovisitOxford.2012山东n[C]&[U]减少；下降；衰退；衰落：theeconomicdeclineThereisasharpdeclinein

population.ResearchsuggeststhatnaturaldisastersmayhaveledtothedeclineofMayacivilisation.外研新选必④–5改比refuse正式decline

语义网络图decline下降基本义质量、身体状况“下降”“下降”别人的邀请数量“下降”谢绝；拒绝减少；下降衰退；衰落vn减少；下降；衰退；衰落本单元金句汇总1.Themoonemergedfrombehindtheclouds.2.Eventuallythe

truthemerged.3.Inspiteofmanyinvitations,hewouldalwaysdeclinetovisitOxford.2012山东随堂检测emerge写出下列句子中画线部分的汉语释义。1.Awonderfulideaemergedinmymind._____________

2.Manyfactsemergedasaresultoftheinvestigation._____________3.Theculturallifeofthecountrywillsinkintoatrophy（衰退）unlessmorewritersandartistsemerge._____________4.Ithasbeenveryhearteningtoseenewwritingemerging._____________5.OperationalResearchisanewlyemergingsubject._____________浮现/出现暴露/显露出现/露头问世/出现新兴/兴起grand写出下列句子中画线部分的汉语释义。1.Wehadagrandviewofsunrisewhenweclimbedtothetopofthemountain._____________2.Eachgrandprize

winnercantaketwopeopleonthefreetrip.（2020山东改）_____________3.MyparentsthoughtallofthiswasagrandideaandcalledBetsy’sdadwiththeirpermission.（2021新高考）_____________壮丽景色大奖极好的主意在空白处填入1个适当的单词或括号内单词的正确形式。1.Thesuperstardeclined__________________(interviewv).2.Theyencouragekidstopolitelydecline__________(do)thingsthattheybelievearewrong.（2014江苏）

3.Scientistsestimatethatsharkpopulationsintheno