Wordsandexpressions3新人教版高一必修三Unit21.通過跟讀錄音，熟悉本單元黑體單詞讀音“union”to“replace”，并初步掌握重點詞匯的英漢對照。2.通過自主學習并結合老師講解，掌握重點詞匯變形及介詞搭配。

Lead-inReviewthewordslearnedduringlastclass.Reviewthewordswehavelearntyeaterday1．________n.高尚的道德；美德；優秀品質2．__________adj.珍稀的；寶貴的3．_________vt.委托；交付4．______vt.聘任；雇用；租用

n．租借；租用5．_________adj.遙遠的6．________n.十年；十年期7．_________adj.被動的；順從的virtuepreciousentrusthirefarawaydecadepassive8．__________n.事故；車禍；失事9．_________vi.&vt.悄聲說；耳語；低語

n．耳語(聲)；低語(聲)；傳言；謠傳10．__________n.子夜；午夜11．________n.進口；進口商品

vt.進口；輸入；引進12．________n.出口；出口商品

vt.出口；輸出；傳播13．______vt.&vi.咬；叮；蜇

n．咬；(咬下的)一口accidentwhispermidnightimportexportbite

Self-studying

Keywordslearning&Presentation1．scholarshipn．獎學金→_________n.學者；獎學金獲得者2．physiciann．醫師；(尤指)內科醫生→_________adj.身體的；肉體的→_____________adv.肉體上；身體上→_________n.物理學3．rejectvt.拒絕接受；不錄用→___________n.拒絕接受；否決scholarphysicalphysicallyphysicsrejection4．appointvt.任命；委派→_____________n.約會；約定；任命→___________adj.約定的；指定的5．electvt.選舉；推選→__________n.選舉；推選；當選6．tendvt.照顧；照料

vi.傾向；趨于→__________n.趨勢；趨向7．publishvt.發表(作品)；出版→___________n.出版者；出版商8．retirevi.&vt.退休；退職；退出→________n.退休→_______adj.退休的9．scarevt.驚嚇；使害怕

vi.受驚嚇→________adj.害怕的；對……感到驚慌或恐懼的→_______adj.嚇人的；恐怖的appointmentappointed

electiontendencypublisher

retirementretiredscaredscary10．sharpadj.(增長、下跌等)急劇的；鋒利的；明顯的→__________v.(使)變鋒利；(使)改善，提高→__________adv.急劇地；猛烈地11．insurancen．保險；保險業→_________vt.投保；為……提供保險12．energeticadj.精力充沛的；充滿活力的→_________n.精力；活力→________________adv.精力充沛地13．replacevt.接替；取代；更換→______________n.更換；更替sharpensharplyinsureenergyenergeticallyreplacement1.appointvt.委派；任命appointmentn．約會；約定；任命appointedadj.約定的；指定的In1941,DrLinbecamethefirstChinesewomanevertobeappointeddirectoroftheOB-GYNdepartmentofthePUMCHospital...(P16)1941年，林醫生成為北京協和醫學院婦產科的首位中國籍女主任…(1)appointsb.as/tobe...任命某人為……appointsb.todosth.委派某人做某事(2)make/haveanappointmentwithsb.與某人約會keep/breakanappointment守約/失約(3)attheappointedtime在約定的時間Hewasappointedas

managerandhesaidthathewouldinvitehiscolleaguestodinner.Theyallbelievedthathewouldn'tbreakhisappointment

andthathewassuretocomeattheappointedtime.他被任命為經理，他說要請同事們吃晚飯。他們相信他不會失約，一定會在約定的時間到。單句語法填空①Iwasappointed__________(take)chargeoftheactivitieswhosegoalistointroducetheChinesecultureofteaarts.②Ifyouwanttomeethim，youhavetomakean__________(appoint)inadvance.③Everyonearrivedattheschoolgateatthe___________(appoint)time.totakeappointmentappointed翻譯句子④他答應過我會參加我的生日派對，我確信他一定不會失約的。Hehaspromisedthathewillcometomybirthdayparty.Iamsurehewillnotbreaktheappointment.⑤我被任命為學生會主席。IwasappointedaschairmanofStudentUnion.2.tendvt.照顧；照料

vi.傾向；趨于tendencyn．趨勢；趨向Shewasmoreinterestedintendingpatients,publishingmedicalresearchoncareforwomenandchildren，andtrainingthenextgenerationofdoctors.(P17)她更感興趣的是治病救人、發表婦幼護理醫學研究成果、培養下一代醫生。(1)tendtodosth.易于做某事；往往會發生某事tendto/towards趨向……；傾向……tend(to)sb./sth.照顧……；護理……(2)haveatendencytodosth.有做某事的傾向單句語法填空①Heisabsentfromthemeeting，forhe_____________(tend)hissickfather.②Withrisingoilprices，thereisanincreasing___________(tend)forpeopletoridebicyclestowork.翻譯句子③每當他參加重要的比賽時，他往往會有緊張的傾向。Wheneverheparticipatesinanimportantcompetition，hetendsto/hasatendencytobenervous.istendingtendency3.scaredadj.害怕的；對……感到驚慌或恐懼的scarevt.驚嚇；使害怕

vi.受驚嚇scaryadj.令人害怕的；嚇人的；恐怖的Shewassoscaredduringtheinterviewthatshecompletelyforgothowsheshouldrespondtothequestions.(P17)她在面試時嚇得完全忘了該如何回答這些問題。(1)bescaredtodosth.害怕做某事bescaredof(doing)sth.害怕(做)某事be/feelscaredtodeath嚇得要死(2)scaresb.into/outofdoingsth.恐嚇某人做某事/嚇得某人不敢做某事scare...away/off把……嚇跑Itscaressb.todosth.做某事使某人害怕。單句語法填空①Almosteverychildisscared_____something，frommonsterstodogs.②Afterwatchinga________(scare)filminthecinema，shewasscared_____walkinghomealoneandtherefore,shecalledataxi.完成句子③攀巖很有趣，但從一開始我就嚇得要死。RockclimbingwasfunbutI______________________fromthestart.ofscaryofwasscaredtodeath4.replacevt.接替；取代；更換replacementn．更換；更替ThestudentunionwillholdaspecialmeetinginJanuarytoelectsomeonetoreplacethesecretary.(P17)學生會將在一月份舉行一次特別的會議，選舉一個人來接替秘書。(1)replace...with/by...用……替換……replace...as...取代……而成為……(2)taketheplaceof＝takeone'splace代替；替代inplaceof代替單句語法填空①______________(replace)isguaranteediftheproductsarenotuptothestandard.②Personally，Ithinkstoreshoppingwillexistalongwithonlineshoppingandwillnever______________(replace)．完成句子③這道食譜可以用牛奶代替奶油。Youcanusemilkinplaceof/insteadofcreaminthisrecipe.Replacementbereplaced

Exercise

1.Don'tunderestimate(低估)him.Afterall,hewona______________(獎學金)toUniversityofCambridge.2．Shehada___________(傾向)totalkfastwhenshewasnervous.3．Theo