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重点词汇讲解U
21.noteHe noted that mouldhad grownon aspecial transparentjelly thathad bacteriaon it.用法讲解n.音符1See ifyou cansing thisnote.氏币22He sentme fifty-dollar notes.注释3Are thereany notesat theback of the book便条4Tom openedthe notefrom hiscousin.v.注意5please notemy words.写下6Let menote downyour addressand telephonenumber.特另提出7Ll Henoted theimportance of the problemin hislecture.翻译并归纳的不同含义note1The teachernotedthatwe shouldpay attentionto ourpronunciation.2He spoilther songby singinga wrongnote.3I paidfor theticket with a ten-shilling note.4You shouldread thenotes on the textat theback of the book.5Since heisnt in,you mayleave anote forhim.拓展;写出下划线词组的含义6He wascomparing noteswithafriend.7This is a questionworthy ofnote.8Take noteof whathe say.9The policemannoted down/took notesof everyword thatI said.
2.vitalNot onlyhas aspirinproved vital for reducingfever andhelping stoppain,but thereare alsoother thingsthataspirin canhelp with.用法讲解adj.生命的,维持生命必需的1The heartisavital organ.2必不可少的,极其重要的These mattersare vital to thenational security.3致命的,生死攸关的充满The woundis vital.4活力的,生气蓬勃的The ChineseI knewwere trusting,open,and vital.翻译并归纳的不同含义vital1The departmenthas avital roleto playin providinginformation tovisitors andscholars.2This temperaturegradient maybe vitalto successfulhatching.3His vitaland cheerfulmanner filledthe wholeteam withcourage.4We musttry toensure thatvital foodsupplies aremaintained.拓展;写出下划线词组的含义5Her vitalstatistics in the metricsystem are92-61-
92.6Fostering teamspirit,which isvitalforsuccess.7These nutrientsare absolutelyvitaltogood health.这件事对我们来说至关重要This matteris of vital importance to us会上提出的那些问题极其重要农业极大的关系着国计民生The questionput forwardat the meeting isof vitalimportanceAgriculture isofvitalimportanceto the nationseconomy andthe peopleslivelihood
3.pointAcupuncture involvesputting stainlesssteel needlesinto theskin atcertain pointson thebody sothata diseasecan becured ora healthproblem solved.用法讲解n.尖立带1Do youhave apencil witha sharperpoint.特点2Dancing isnot herstrong point分数3Our teamis twopoints behind.观点4I disagreewith youon a couple ofimportant points.意义5There isno pointin complaining.They cantdo anythingto helpyou.v.指出6He pointed out thatthey weremistaken.对准,朝向7The handsoftheclock nowpointed tohalf pastthree.弄尖,削尖8She pointedthe pencilfor hersister.翻译并归纳的不同用法point9The mathsteacher askedus todraw aline frompoint Ato pointB.10The pointis thatyou didntstudy hardat school.11She gotthe lowestpoints in the exam.12Whats the point ofstudying afterthe exam拓展阅读下列各句,写出短语的含义13I was at/onthepoint ofgoing to bed when the telephonerang.简吉的反义词14His answerwas conciseand tothepoint,15He pointedtothedoor.16Its rudeto pointat people.17The teacherpointedoutthe mistakesin myhomework.18There isno pointin complaining.They cantdo anythingto helpyou.
6.proveBoth ofthese medicineshave savedmillions ofpeoples livesand haveproved beneficialto mankindsincethey wereinvented.用法讲解vt/link v证实1They provedher innocence表现2He hasproved himselfuntrustworthy.考验3In orderto provestudents servantshonesty sheleft abag containingmoney onthe table.证明是,表现是4Our internalsecurity hasso farproved excellent.翻译并归纳的用法prove5Our internalsecurity hasso farproved excellent.6It proveda waste.7He proved tobea veryuseful friend.8The playprovedtobe verygood9Perhaps thisbook willprove ofsome useto youin yourstudies.10I willprove totheworldthat hewas right.11He hasproved himselfasaman.
7.in large quantitiesThey wereable toproduce itin largequantities.用法讲解大量1This bookwas producedin largequantities.阅读下列各句,写出该词组的含义2He buysthings inquantity.3It hideslargequantities of nutsinside thetrees.4Weve hadquantities ofrain thissummer.注意可数名词与不可数名词”作主语,后面的名词无论是可数名词的复数还“quantitiesof+是不可数名词,谓语都用不可数名词”做主语,谓语动词用单数形式“a quantity of+完成句子需要5Great quantitiesof milkin thiscity.有5a largequantityofmilk..在桌上6Quantities offood/nuts_________________________________7Large quantitiesof newmachines beenbought bythe factorythis year.have
8.block sb./sth.from doingsth.用One theorysuggests thatacupuncture blockspain signalsfrom reachingthe spinalcord orbrain.法讲解n.街区1I wasearly forthemeeting,so Iwalked aroundthe blockacoupleof times.木头,石块2The babywas playingwith woodenblocks.——段时间3We needto finda two-hour blockwhen weare allfree forthis seminar.v.阻塞,堵塞;4An oldcar was blocking theroad.挡住;5Her hatwasblockinghis viewofthescreen.阻碍,妨碍6She accusedhin ofblocking herpromotion.阅读下列各句,写出该词或词组的含义7Heavy snowis blockingall roadsto Scotland.8My noseis blockedup becauseof aheavy cold..9The tallbuilding blockedme fromviewing thebeautiful sceneryinthedistance.拓展:二block sb./sth.from doingsth.还可作名词用,阅读下列各句并且将划线部分翻译成汉语10There isa blockof woodlying beforeus.11You gotwo blocksand thenturn left.
9.opposeMedicine isof greatsignificance inour lives,but thereare stillsome peoplewho opposeit.用法讲解vt。