必修四unit1单词讲解课啊

beunderobservation7.specialistn.专家；专业工作者specialadj.特殊的，特别的specializevi.专注于；专门从事~（insth)专门研究某事Somepeoplewanthighschoolstudentstobeabletospecializeinscienceduringtheirhighschoolyears.一些人希望高中生能在高中阶段专修理科。8.respectTheyouthshouldshowrespectfortheoldpeople.n.(U)尊敬；尊重;敬意；(C)方面;尊敬某人/某事showrespectforsb/sth向某人表达敬意•outofrespect出于尊重eg.Outofrespect,hetookoffhishat.give/sendone'srespecttosb.给某人尊敬gain/get/earn/winone'srespect赢得某人的尊敬•inspiresb.todo鼓励某人做某事Theteacherinspiredustomakegreatefforts.inspiredadj.深受鼓舞的inspiringadj.令人鼓舞的；鼓舞人心的inspirationn.C灵感；鼓舞人心的人/事9.inspirevt.鼓舞；激发；启示aninspiresth.insb.。inspiresb.withsth.用某物激起../引起某人..inspireherwithcourage（用勇气激励她）inspirecourageinher.（在她内心注入勇气）10.comeacross（偶然）遇到；发现;被理解IcameacrossmyEnglishteacheronmaywayhome.TheotherdayIcameacrossabookthatyoumightlike.【联想拓展】comeabout发生comeupwith想到；提出（答案、办法等）comeup被提出/及，长出地面，（太阳）升起，发生comeintobeing/existence形成；产生偶然遇见碰巧做某事碰巧------我偶然在一家书店发现这本书的。Icameacrossthisbookinabookstore.你打电话时我碰巧出去了。Ihappenedtogooutwhenyourangmeup.IthappenedthatIwentoutwhenyourangmeup.comeacross/comeupon/runacrosshappentodosth.Ithappened/happensthat---【即学即练】完成句子①你能告诉我事故是怎样发生的吗?Canyoutellmehowtheaccident__________?②他讲了很久,但并没有人真正理解他的意思。Hespokeforalongtimebuthismeaningdidn’treally__________.答案：①cameabout②comeacross单项填空③Tom_____asecretgardenbesidehisschool.A.camealongB.cameaboutC.cameoverD.cameacross解析:选D。考查动词短语辨析。句意为：汤姆偶然发现学校旁边的一个秘密花园。comeacross偶然发现。11.比率；速度死亡率离婚率以------速度无论如何如今离婚率在逐年上升。Nowadaysthedivorcerateisincreasingyearbyyear.汽车正在以每小时100英里的速度行驶。Thecarwasgoingattherate/speedof100milesanhour.ratethedeathratethedivorcerateattherate/speedofatanyrate12.consideration1）考虑Yoursuggestionisunderconsideration.你的建议正在被考虑中。Weshouldtakehisageintoconsideration.我们应该把他的年龄考虑在内。take...intoconsideration考虑到……；beunderconsideration在考虑中；2)体谅Youshowednoconsiderationformyfeelingsatall.你根本不体谅我的感情。Outofconsiderationforthefamily，reportersstayedaway.记者们出于对家庭的体谅而置身事外。adj.TheearthquakeinJapanhasconsiderableinfluenceonitseconomy.Itwasveryconsiderateofyoutoletusknowyouweregoingtobelate.相当大的体贴的，考虑周到的[归纳拓展]..considervt.认为；考虑consider...tobe/as认为……是，把……当做considerdoingsth.考虑做某事consideringprep.考虑到；鉴于[即境活用]完成句子①时间因素是我们必须首先考虑的。Timefactoriswhatwemustfirst__________________.②他非常体贴他的妻子。He________________________hiswife.takeintoconsiderationshowedgreatconsiderationfor指出下列句子中deliver的汉语意思(1)Themailmandeliversthemailtwiceadayinthisarea.()(2)ShewilldeliveraspeechabouthowtostudyEnglishtomorrow.()(3)Shedeliveredahealthybaby.()投递发表(演讲)接生13delivervt.传送；生小孩；发表演说常用结构：deliversth.（tosb.）投递/传送某物（给某人）deliversth.tosp.把某物送到……deliveraspeech发表演说deliverababy接生小孩bedeliveredofababy=givebirthtoababy生小孩【联想拓展】deliveryn.支付；递送expressdelivery快递ondelivery收货时【典例填充】1．Wouldyou__________mymessagetoyourelderbrother？你可以帮我传口信给你哥哥吗？[答案]deliver2．Sheisdueto__________alectureongeneticengineering.根据安排她要作一个关于遗传工程的演讲。[答案]deliver【即学即练】Advertisingisdistinguishedfromotherformsofcommunicationinthattheadvertiserpaysforthemessage__________.A．todeliverB．deliveredC．tobedeliveredD．delivering[解析]因message和deliver之间为被动关系，故排除A、D两项；又因此处并不表完成，故用不定式的被动语态作message的定语。14.carryon继续；坚持Carryon(working/withyourwork)whileI’maway.我不在的时候,要继续工作。carryoff赢得，获得（奖品、荣誉等）carryout贯彻；执行，实行，履行（计划/命令/指示/诺言/义务等）【即学即练】完成句子Don’tblameme.I’monly_________（执行）orders.答案：carryingout单项填空DoyoumindifI____withmyworkwhileyouaregettingteaready.A.carryoutB.comeonC.carryonD.goovercarryon(with)sth/doingsthgoonwithsth/doing继续做某事