必修2 Unit4 单词表知识点

1.decreasevt./vi./n.减少,使变小或变少Themembershipdecreasedto150.Hedecreasedthespeedofhiscar.decreaseto减少到decreaseby减少了Increase增加,2.dieout:1)Elephantswoulddieoutsoonifmenwereallowedtoshootasmanyastheywish.Manyoldcustomsaredyingout.3）Thefirediedoutintheend.,灭绝,绝种,逐渐消失,熄灭,dieaway:(光、声音)慢慢消失;(风)停下来Hehidbehindthedooruntilthefootstepshaddiedaway.Thewinddiedaway,andtheleavesbecamesilent.dieoff:一一死去;先后死去Themembersofthefamilyhadalldiedofffornoreason.,diefromdieof,一般指车祸,外伤等,指死于外因。,常指由于疾病、情感、饥寒等原因而造成的死亡,指死于内因。,Hediedfromdrinking/smoking/overwork.,Hisfatherdiedofcoldandhungerbeforeliberation.,bedyingfor很想要,渴望bedyingtodo很想做某事,Theoldman_drinkingdirtywater.Theoldman_cancer.,diedfrom,diedof,请用适当的介词填空1)Whaleswilldie_,ifwedontprotectthem.2)Nowadayseverywomanisdying_fairskin.3)Thetreesaredying_becauseofthedrought.,out,for,off,4)Theweaklightisdying_.5)Hisangerdied_afterbeinggivensomemoney.6)About10millionpeopledie_cancereveryyear.7)Somepeopledie_thelackofwaterinthedryareas.,away,down,of,from,3.lossn.Haveyoureportedthelossofthetechnicalpapersaboutthenewproducttothepolice?2)Hisunfortunatedeathwasagreatlosstothecompany.3)Thatcompanysufferedheavylossinbusinesslastyear.,丢失,遗失,损失,亏损,损失,遗失,丧失,beatalossadj.困惑,不知所措Iwasatacompletelossastofindthemoneyintime.Shewasatalossforananswer.thatsyour/theirloss(口语)那是你们的/他们的损失Well,ifhedoesntwanttocomeitshisloss.好吧,如果他不愿意来,那是他的损失。,4.reserve1)n:naturereserveWehavelargereserveofoil.2)vt:Youdbetterreservesomemoneyforfutureneed.Idliketoreserveatablefortwo.,自然保护区,储备,保留,预定,5.huntHelikeshuntingverymuch.Wevebeenhuntingforthelostboyallover.3)Itwasanexcitinghunt,butthefoxescaped.4)Heisonthehuntforabetterjob.,v.打猎,v.搜索,n.打猎,n.搜寻,hunter猎人ahuntingdog猎狗ahuntingground狩猎场huntfor/after追逐,寻找gohunting去打猎,huntfor:,searchfor寻找;寻求,huntforalostbook,house-huntingjob-hunting,6.zone:指具有某些特殊性而被称为“地带,特区”等。theSpecialEconomicZoneofShenzhenawar/dangerzonearesidentialzoneThisisano-smokingzone.anuclear-freezone无核区,district:一个国家或城市的行政管理区theHongkouDistrictofShanghaiapostaldistrictregion:指较大的行政区域或地理上有某种特色的自然地域单位theHongkongSpecialAdministrativeRegiontheArcticregion,belt:指具有某一特色的地带agreenbeltasnowbeltacountryscotton/industrialbeltarea:应用范围最广Doyouliketheareawhereyouareliving?,7.inpeace平静的;安静的atpeace休战,和睦相处Iliveinpeaceinthecountry.Thetwonationsarenowatpeace.AllIraqpeoplelookforwardtolivinginpeace.makepeace(with)讲和;重新和好Thetwocountriesare_now,buttheyusedtobeatwar.A.inpeaceB.atpeace,B,1)Heishunting_hislostwatchhereandthere.A.toB.atC.forD.out2)Itwillbe_wonderfulworldifallnationslivein_peacewitheachother.A.aaB.thetheC.atheD.a/,C,D,练一练,8.indanger处于危险之中Thepatientisindanger.beindangerof有危险(外来的危险)outofdanger脱离危险dangerous危险的in+urninreturnintroubleinvain(徒然的)intimeinneed,IhearTimoncewas_oflosinghislife,butnowheis_.A.indanger,outofdangerB.inthedanger,outofdangerC.indanger,outofdangerousD.indanger,outofthedanger,A,9.respondvi.回答,响应,做出反应(与介词to连用)eg.Hedidntrespondtomyquestion.Hisillnessdidntrespondtotreatmentbydrugs.他的疾病对药物治疗没反应。responsen.inresponseto作为对.的反应eg.Hesmiledinresponsetomysuggestion.=Herespondedtomysuggestionwithasmile.,10.inrelief如释重负;松了口气Hearingthathehaspassedtheexam,inreliefhewenttoplaybasketball.reliefn.(焦虑、恐惧、痛苦等的)减轻；缓解;宽慰;减轻痛苦的事物;救济(品)relieffromsth.减轻eg.Thedruggivessomerelieffrompain.这种药可以减轻一些痛苦。Itwasagreatrelieftofindtheyresafe.Thegovernmentsentrelieftopeoplewholosttheirhomesintheearthquake.,(much)toonesrelief=toones(great)relief使某人(很)宽慰/放心的是eg.Tomyrelief,theyarrivedsafly.11.burstintolaughter=burstoutlaughingburstintotears/song=burstoutcrying/singingburstin闯入,突然出现/到达,插嘴,打断改错:Atmygreatrelief,Iwasntlate.Whentheyheardthenews,theyburstintocrying.,To,tears,12.mercyn.仁慈;慈悲;宽恕;怜悯showmercytosb/havemercyonsb对某人怜悯、仁慈e.g.Theyshowedmercytotheirenemies.他们对敌人很仁慈。atthemercyof任处置;无能为力e.g.Theshipwasatthemercyofthestorm.那只船在暴风雨中失去控制。withoutmercy毫不留情地,残忍地,13.certainadj.确定的;有把握的(sure);某一(some);某种;一定Forcertainreasons/acertainreason,hewillnotcome.Hescertaintopasstheexam.=Itscertainthathellpasstheexam.,Besure/certainofForcertain/sure确定辨析:certain挡住;防御,e.g.Trytoprotectyourskinfromthesun.,C.preventfrom,B.stopfrom,D.keepfrom,A.protectfrom,(keepsborsthsafe),保护.不受,阻止.做某事,Anumbrellaisusedto_people_rain.,Eventheheavyraincant_him_goingtoschool.,Alineofforts(堡垒)wasbuiltalongtheborderto_thecountry_beingattacked.,prevent,protect,from,from,A,Wemustdoourbestto_Tibetanantelopes_.A.preventfromhuntedB.protectfromhuntingC.preventfromhuntingD.protectfrombeinghunted,Weshouldtakeactionimmediatelytopreventtheearthfrom_.A.washingawayB.beingwashedawayC.towashawayD.tobewashedaway,B,D,15.containvt.包含,容纳,容忍,克制(强烈的感情)eg.Thebookcontainslotsofcolorfulpictures.Thehallcancontain3000people.Hewassoexcitedthathecouldhardlycontainhimself.includevt.包含;包括TsinghuaUniversityincludesmanycolleges.,包含;含有,控制;容忍,容纳,辨析containvt.表示某物容纳比其小的物品,强调内容或内含物/成分。includevt.指包括作为整体的一个部分或要素。eg.Thealbumcontainsfortypictures,includingtenofmybrothers/tenofMybrothersincluded.,Thealbum_twelvesongsinall,_manyclassics.Aincludes;includingB.contains;includedC.includes;includedD.contains;includingSixpeoplewereinvitedtohisparty,_me.,including,D,16.affectvt.影响eg.Asuddenchangeinweathermayaffectyourhealth.突然的天气变化可能影响你的健康。区别:effectn.效应;结果;后果。构成的短语:haveaneffectonsb./sth.eg.Didthemedicinehaveanyeffect?这药有什么疗效吗？eg.Thefilmhadquiteaneffectonher.这个影片对她影响很大。sideeffect副作用,1)Thehabitofyourlifewillhaveagreat_onyourfuture.A.affectB.effectC.resultD.mercy2)Allthepeopleintheroom_totears.A.affectedB.wereaffectedC.effectedD.hadaneffecton,B,Relevantexercise,B,感动,17.payattentionto:giveyourattentionto,e.g.Imsorry,Iwasntpayingattentiontowhatyouweresaying.,He_whattheteachersaid.Thatswhyhedidntfinishtheexercises.paidnoattentionB.drewhisattentiontoC.paidnoattentiontoD.paidspecialattentionto,C,2)Theairqualityisgettingworseandworse.Weshouldpaymoreattentionto_tectingB.protectC.beprotectedD.beingprotected,Payattentionto中to是介词,其后的动词用动词ing形式。,A,18.appreciatevt.1)感激;感谢eg.Iappreciateyourhelp.我感谢你的帮助。2)鉴赏;欣赏;赏识eg.Canyouappreciategoodwine?你会鉴赏好酒吗?3)察觉;意识到eg.Weappreciatethedangerahead.我们意识到危险临头。,appreciate+n/doing,后接从句时要先用it,再接从句。IllappreciateitifyouhelpmewithmyEnglish.Noneofusappreciate_inourdailylife.A.makingfunofB.tomakefunofC.tobemadefunofD.beingmadefunof,D,19.succeed1)vi.成功succeedin(doing)stheg.Theplanhassucceeded.Haveyousucceededin(passing)theexam?=Haveyoumanagedtopasstheexam?succeedindoingsth=managetodosth2)vi/vt.继.之后,接着.发生,继承succeed(to)Springsucceeds(to)winter.3)vt.继承(某人)Hellsucceedhisfatherasmanageroftheshop.,20.employvt./n.雇用,利用(时间、精力等)Imemployedas/tobeateacher.ImemployedtoteachEnglishhere.ImemployedinteachingEnglish.=Iemploymyselfinteach