Unit 1 Nature in the balance 重點單詞講解-高一下學期英語牛津譯林版（2020）必修第三冊

Book3Unit1重點單詞講解CicyLead-inReadthewordsfromP1toP3.keywords&phrasesKeypoints1.harm

v./n.→

adj.有害的→

.adj.無害的harmfulharmless對...有害doharmto...beharmfulto...bebadfor...eg.吸煙有害健康。Smokingdoesharmtoourhealth.=Smokingisharmfultoourhealth.當堂練習Hemaysayno,butthereisno

(harm)inasking.Fruitjuicesmaybe

(harm)tochildren’steeth.(2019全國I)Whilethesuncanageand

(harm)ourskin,theyaslsogiveusbeneficialvitaminD.Thisexperimentwas

(harm)totheanimals.Onthecontrary,itcanhelptheanimals.harmharmfulharmharmlessKeypoints2.variety

n.→

adj.各種各樣的→

.v.變化variousvary各種各樣的...avarietyof...=varietiesof...varyfrom...eg.Thisbookcanbeusedinavarietyoffields.Themenuofthisrestaurantvarieswiththeseason.Theanswertothisquestionvariesfrompersontoperson.不同于...varywith...隨著...變化當堂練習(2018江蘇)ButtheinformationIgotwasrichand

(vary).Likesanddislikesvary

individualtoindividual.(2018全國III)Joinustotastea

(vary)offreshlocalfood.Therearevarious

(way)ofdoingthisjob.variousfromvarietywaysKeypoints3.dueto

因為,由于

=

=

.becauseofonaccountof其他用法：eg.WeareduetostartschoolinSeptember.Thatmoneyisduetome,butIhaven’tgotityet.預計將做某事應該/歸于某人Hehadtogiveuplearningduetoalackofmoney.當堂練習Trumpisdue

(visit)ChinainJune.(2018江蘇)Raynorandherhusbandbecamehomelessdue

theirwronginvestment.因為發(fā)燒，他昨天沒去上學。tovisittoHedidn’tgotoschoolyesterdayduetothefever.Hedidn’tgotoschoolyesterdaybecasuehehadafever.Keupwith

eg.Iwasamazedthattheyhadcomeupwithsuchagoodidea.想出，想到；找到come相關的固定搭配Ibelievemydreamwillcometrue.Icameacrossanoldfriendinthestreetyesterday.Wehaven’tseeneachotherfor10years.Hecameuptomeandsaidhellotome.Healwayshasalottosay

whenitcomestomusic.Canyotellmehowtheaccidentcameabout?Whendoeshernewbookcomeout?IcomefromChina.（夢想）實現(xiàn)(偶然)遇見；被理解走到某人跟前當提到...時產生；發(fā)生出現(xiàn)；出版來自當堂練習Studyhardandthenyourdreamwillcome

.Hecame

tomeandaskedforalight.(2020江蘇)

itcomestoin-personhumor,effortcountsalot.Icanhelpyouifyoucome

anytrouble.Hisnewnovelwillcome

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