Unit+1+Life+Choices+Topic+Talk高中英语北师大版（2019）必修第一册

senior

adj.较高的，高级的n.较年长的人，长辈beseniorto…Sheisseniortome,becausesheenteredthecompanyearlierthanme.比…高（级）；比…年长seniorhighschool高中bejuniorto….比…低（级）；年幼的besuperiorto…优于…beinferiorto…劣于…大一，大二，大三，大四？freshman,sophomore,junior,seniorjuniorseniorfreshmansophomoredifferdifferfromdifferinbedifferentfrommakeadifferencemakenodifferencetellthedifferencebetweenAandBdifferdifferfrom与…不同differin在…方面不同bedifferentfrom与…不同makeadifference有影响，起作用makenodifference

没有影响

tellthedifferencebetweenAandB

辨别A和B的差异differadj.n.

differentdifferenceimportantimportanceconfidentconfidence

convenientconvenience

distantdistance

expectationn.期待；预料，预期expectv.期待，预料expectedadj.预料的，预期的

liveuptoone’sexpectations

不辜负某人的期待beyondone’sexpectations

超出某人的预期contrarytoexpectations出乎意料

confidencen.自信，信心；信赖Hehasconfidenceinhimself.

haveconfidencein…

对…有信心对做…有信心？

withgreatconfidence很有信心地beconfidentof/about/that…对…有把握，对…充满自信

developconfidencein…培养…的信心lose/lackconfidencein…在…方面失去/缺乏信心

shiftn.（工厂、医院等轮班制的）当班时间

shiftwork

轮班作业

ashiftworker轮班工作的工人

thenightshift

夜班

shiftv.变换；转换；移动；转变；改变（意见、信仰等）

shiftone’sground改变某人的立场shiftdown（开车时）换成低速档shiftup（开车时）换成高速档

competencen.能力，胜任thecompetencetodosth/indoingsth做某事的能力beyondone’scompetence超出某人的权限withinthecompetenceof…在…的权限/能力范围内

competentadj.有能力的，能胜任的becompetenttodosth/indoingsth有能力做某事recoverv.恢复健康，康复recoveryn.恢复，痊愈recoverfrom从…恢复；痊愈recoveroneself恢复正常，镇静下来cover

v.覆盖，足以支付，报道n.覆盖物，封面

challengen.挑战；具有挑战性的事物v.向…挑战

facea/thechallenge(of…)

面临（…的）挑战challengesbtosth向sb挑战sthchallengesbtodosth

向sb挑战做某事

challengen.挑战；具有挑战性的事物v.向…挑战

challenging

Shefinishedthemostchallengingtaskwithoutamistake.adj.富有挑战性的挑战性的工作/问题？challengingwork/questions富有挑战性且有益的职业？achallengingandrewardingcareerthemost+adj.amost+adj.

Sheisamostkindteacher.Sheisthemostkindteacher.amost+adj.非常…themost+adj.最…arisev.（问题或困难）出现，发生；（由…）引起，产生；起床，起身

arise-arose-arisen-arisingWhatisalsoverydifferentis

thatstudentsinthesameclasscanhavedifferentclassschedules.Whatisthemostimportantinlifeisn’tmoney.what引导主语从句时，谓语动词一般用单数。What……isthat….Whatweneedareafewyoungengineers.Whatweneedise