Unit6Disasterandhope核心重點(diǎn)單詞講解講義-2023-2024學(xué)年高中英語(yǔ)

B3U6核心重點(diǎn)單詞講解disastern.災(zāi)難，災(zāi)禍disastrousadj.災(zāi)難性的，以失敗告終的naturaldisasters自然災(zāi)害beaplete/totaldisaster完全/徹底的災(zāi)難anaccident/adisasterwaitingtohappen隱患Eg.Itwouldbeadisasteroftheyoungman’sfamilyifhelosthisjob.如果這位年輕人失業(yè)了，對(duì)他的家庭來說將是一場(chǎng)災(zāi)難。“悲劇，災(zāi)難”同義詞積累：tragedyn.悲劇性事件，慘??；misfortunen.不幸，災(zāi)禍adversityn.逆境，不幸；catastrophen.災(zāi)難，橫禍2.tuben.管子；管狀物;v.給…裝上管子;插管（以助呼吸);atubeoftoothpaste一管牙膏Allherplansgodownthetube/tubes.(計(jì)劃、公司、情況等)失敗；落空theTube（倫敦的）地鐵/underground/subway/Metro/CRT（重慶輕軌）3.plusadj.（用于數(shù)字后面表示）多；有利的，正的（尤其用于表示溫度）conj.而且;此外；n.優(yōu)勢(shì);好處;加號(hào)；prep.加;和;也plusorminus大約=around/orsoontheplusside從好的方面來說加減乘除plus/minus/multiply/dividesurplusadj.過剩的,多余的n.過剩,順差Eg.KnowledgeofEnglishisadefiniteplusinfindingthejob.在找工作時(shí)，懂英語(yǔ)絕對(duì)是一個(gè)加分項(xiàng)。eruptv.（火山）爆發(fā)；（暴力事件、噪音等）突然發(fā)生;（情緒）迸發(fā)；突然出現(xiàn);eruptionn.長(zhǎng)出，爆（噴）發(fā)；eruptive

adj.爆發(fā)的；噴出的；eruptintolaughter/shouting突然大笑/叫喊起來Eg.Herindifferentattitudefueledhisangerandheeruptedlikeavolcano.她冷漠的態(tài)度如火上澆油,于是他的憤怒就像火山一樣爆發(fā)了?！皣姲l(fā)”同義詞積累：spoutv.（使）噴出/噴射immediatelyadv.即刻，馬上；immediateadj.立即的;目前的;Theyoungladyrushedintotheroomimmediatelysheheardthenoise.(conj.一…就…)“立刻，馬上”同義詞積累：atonce/instantly/rightaway一…就…:instantly/immediately/directlythemoment/second/minute/instantassoonason/upon+doing/n.Nosooner...than/hardly...when6.hurricanen.颶風(fēng)/typhoon/ta??fu?n/n.臺(tái)風(fēng)7.landsliden.山崩，滑坡；mudslide泥石流8.occurv.發(fā)生,出現(xiàn),（想法）產(chǎn)生occurredoccurred.occurrencen.發(fā)生的事，事件；某人突然想到某事：sth.occurredto/strucksb.sthsuggestitselftosbthat...Itoccurredtosb.that......Ithitsb.that......Itstrucksb.that......“發(fā)生”同義詞積累：happen/takeplace/breakout無被動(dòng)announcementn.通告，公告;announcev.宣布；播報(bào)，通知announcern.播音員，廣播員makeanannouncement發(fā)布通告unannounced未通知的，突然地Eg.Attention,please.Ihaveanannouncementtomake.請(qǐng)注意,我有一則通知要宣布。Whenthehostannouncedthatshehadwontheprize,awildexcitementtookholdofher.當(dāng)主持人宣布她獲獎(jiǎng)時(shí)，她興奮得不能自已?！靶肌蓖x詞積累：declarev.declarationn.宣稱，斷言claimv./n.宣稱，聲稱addressv.演講、處理；publishv.[正式]公布，宣布forecast/?f??kɑ?st/forecastforecastv./n.預(yù)測(cè)，預(yù)報(bào)weatherforecast天氣預(yù)報(bào)broadcast廣播“預(yù)示，預(yù)告”同義詞積累：foretell

/foresee/predict

grabgrabbedgrabbedv.抓?。粨屨?；(因忙碌）匆忙地吃/喝/睡n.抓取，搶奪grab/seizethechance抓住機(jī)會(huì)grabone’sattention吸引某人的注意力grab/seizesb.bythearm抓住某人的胳膊grabtheheadline成為頭條新聞grabagoodseat搶個(gè)好位置makeagrabfor/atsth抓取某物grabasandwich/somesleep趕緊吃個(gè)三明治/趕緊睡一會(huì)兒12.tsunami/tsu??nɑ?mi/n.海嘯13.reliable/r??la??bl/adj.可信賴的，可靠的反義詞：unreliablereliablyadv.可靠地；確實(shí)地reliabilityn.可靠性reliantadj.依賴的，依靠的relyon依賴,依靠=dependon/figureon/counton“忠實(shí)的”同義詞積累：faithful/loyal/trusty/devotedrescuev.營(yíng)救，救援n.救援;營(yíng)救行動(dòng)rescue...from...從...拯救；rescuesbfromanembarrassingsituation幫助sb擺脫尷尬境地e/gotoone’srescue/aid/assistance幫助某人，救助某人；Eg.Allofthechildrenwererescuedfromthehorriblefirebythefirefighters,safeandsound.所有的孩子都被消防員從那場(chǎng)可怕的大火中安然無恙地救了出來。_________(face)withemergency,weshouldstaycalm.emergency/i?m??d??nsi/n.緊急情況，不測(cè)事件incaseofemergency

在緊急情況下；以防萬(wàn)一anemergencyexit安全出口emergencyroom急救室，急診室emergentadj.緊急的；新興的，發(fā)展初期的“危急事件”同義詞積累:economic/financialcrisis經(jīng)濟(jì)危機(jī)climatecrisis氣候危機(jī)blizzard/?bl?z?d/n.暴風(fēng)雪;大量（要處理的麻煩事）avalanche/??v?lɑ?n?/n.雪崩exceptionallyadv.極其，非常exceptional

adj.例外的，杰出的，不尋常的（outstanding/distinguished/excellent/eminent）except

conj.&prep.除了（減）besides除了（加）exceptionn.

例外；異議withoutexception一律，無一例外I’mnoexception.我也不例外。19.claimv.聲稱,宣稱；（戰(zhàn)爭(zhēng)、事故等）奪去（生命）；認(rèn)領(lǐng)claimtodo...聲稱做……claimtohavedone聲稱做過某事claimoneselftobe...自稱是claimfor要求；索取Itisclaimedthat...據(jù)稱……makeaclaim聲稱；斷言luggageclaim（機(jī)場(chǎng)）行李提取處（1）Inhealthfoodstores,you'llfinddozensofproductsthatclaimtodo（do）wondersforyourbrain.（2）Heclaimedhimselftobe（be）theownerofthecar.（3）Hemadeaclaimthathewouldbeelectedaspresidentofthepany.20.threatenv.威脅到；危及；預(yù)示...的兇兆threatn.威脅；恐嚇threateningadj.威脅的；天氣狀況險(xiǎn)惡的alifethreateningdisease危及生命的疾病threatenedadj.受到威脅的，感到危險(xiǎn)的threatened/endangeredspecies

受威脅物種,瀕危物種threatentodosth威脅要做某事threatensbwithsth用某物威脅某人threatenthat...威脅/恐嚇……beunderthreatof...受到……的威脅make/issueathreat（againstsb）（對(duì)某人）進(jìn)行威脅poseathreat（tosb/sth）（對(duì)某人或某物）構(gòu)成威脅語(yǔ)境記憶：Themaninchargefeltthreatened(threaten)becauseofthethreatening(threaten)phonecallshereceivedthismorning，andhethreatened(threaten)tocallthepoliceiftheycontinuedmakingnoises.寫作佳句：Thedarkcloudsthreatenedrain.烏云密布預(yù)示大雨將至。只有學(xué)會(huì)和大自然和諧共處,我們才不會(huì)成為野生生物和地球的威脅。Onlyifwelearntoexistinharmonywithnaturecanwestopbeingathreattowildlifeandtoourplanet.毫無疑問,經(jīng)常熬夜對(duì)人們的健康構(gòu)成了巨大威脅。Thereisnodoubtthatstayinguptoooftenposesagreatthreattopeople’shealth.21.precisely

adv.精確地；恰恰=accurately=exactlypreciseadj.精確的，準(zhǔn)確的；=accurate=exactimpreciseadj.不精確的Tobemoreprecise準(zhǔn)確地說moreprecisely更確切地說22.otherwiseadv.&conj.否則，要不然I'mluckythatI'minterestedinschoolwork,otherwiseI'dgocrazy.幸好我對(duì)學(xué)校作業(yè)還感興趣，不然會(huì)瘋的。sheltern.住處，遮蔽物，庇護(hù)處；遮蔽，庇護(hù)；收容所v.提供庇護(hù)/保護(hù)；躲避；使（某人）免遭（困難，討厭的事）；shelteredadj.有遮蔽物的，受庇護(hù)的ashelteredchildhood備受呵護(hù)的童年in/undertheshelterof在……的庇護(hù)下shelter/protect…from…保護(hù)……免受……Aneighbourshelteredtheboyforsevendays.一個(gè)鄰居收留了那個(gè)男孩七天。Treesshelterthehousefromthewind.(保護(hù)...免受...)樹給房子擋住了風(fēng)?！九＝蚋唠A】24.consistof由