选修8unit3-language-study课件说课材料

选修8Unit3-Language-study课件callbackcallforcallincalloncallat召唤某人回来；再访；回电话需要，要求，接（人或物）邀请；请来拜访（人）拜访（某地）Ex.----CanIdothejob?----I’mafraidnot,becauseit______skillandpatience.callsonB.callsoutC.callsupD.callsforD2.nowandthen时而；不时=sometimes,butnotoften我偶尔看见他，但不常见。_______________________________我有时喜欢去看歌剧。_____________________________Iseehimnowandthen,butnotoften.Iliketogototheoperanowandthen.fromtimetotime(every)nowandagainfromnowonjustnowsincethen相关短语：有时；不时时而；不时从现在开始，今后刚才从那时以来3.Herewasachanceformetodistinguishmyselfbyinventingsomethingmercifulthatwouldcatchsnakesbutnotharmthem.distinguishvt.&vi.(1)辨别；辨认从远处我能认出他们。___________________________Icandistinguishthematadistance.(2)（常与from,between连用）区别；区分你能区分那两个物体吗？________________________________应当教育孩子分辨好坏。Childrenshouldbetaughtto__________________Canyoudistinguishbetweenthosetwoobjects?distinguishrightfromwrong(3)(常与from连用)使别于；有…特点语言把人和动物区别开来。Speech________________________________象因为有长鼻子而有别于其他动物。Elephants_________________bytheirlongtrunks.distinguishesmenfromanimalsaredistinguished(4)distinguishoneself显扬自己；使自己扬名这个人因智慧而扬名。Theman________________________________.distinguishhimselfbyhiswisdombedistinguishedfromdistinguish…from…bedistinguishedbybedistinguishedfor不同于…与…加以区别辨别，把…和…区别开以…为特征因…而著称distinguishedadj.distinguishingadj.distinguishableadj.著名的，出名的有区别的可区别的4.Isetaboutresearchingthehabitsofsnakestofindtheeasiestwaytotrapthem.setabout=setout:tobeginorstart着手；开始他一到那儿就着手解决问题。He__________________________assoonashearrivedthere.=He________________________assoonashearrivedthere.setaboutsolvingtheproblemsetouttosolvetheproblemsetout的另一个意思为“动身”，“出发”，后面长跟介词for他们以出发到上海去了。_____________________________________.Theyhavesetout(=setoff)forShanghaisetoutsetouttodosth.setoffsetasidesetdownsetup出发，起程开始做某事出发，动身留出，对…不予考虑记下，写下设置，造成，产生5.…,whichfreezeshardwhencooled.…,（果冻）被冷却后会变硬。whencooled为whenitiscooled的省略结构when/while/once/unless/if等连词所引导的时间状语从句中的主语与主句主语相一致，且从句中含有系动词be时，从句中的主语和系动词be可省略，形成“连词+分词”结构。1._________withthesizeofthewholeearth,thebiggestoceandoesnotseembigatall.CompareB.WhencomparingC.ComparingD.Whencompared2._____moretime,wearesuretofinishit.A.GivenB.GivingC.BegivenD.IfgivingDA6.Theyabruptlydisappearedintoaconvenientholeinthewall.abruptlyadv.突然地，唐突地abruptadj.突然的；意外的

Ex.这路有很多急转弯。Theroadisfullof________________.这会议突然结束了。Themeetingcameto______________.我们的讨论突然给缩短了。Ourdiscussionwas____________curtailed.abruptturnsanabruptendabruptlyconvenientadj.便利的，方便的beconvenienttosb.itisconvenientforsb.itisconvenienttodosth.对某人方便对某人方便做某事方便三点钟对你方便吗？________________________________Will3o’clockbeconvenientforyou?我想这个时候见你恐怕不大合适。I’mafraidthisisn’ta___________________toseeyou.convenientmomentComeandseemewhenever________________.youareconvenientB.youwillbeconvenientC.ItisconvenienttoyouD.itwillbeconvenienttoyouCIfitisquite______toyou,IwillvisityounextTuesday.A.convenientB.fairC.easyD.comfortableA7.Thiswasintheexpectationthatthesnakeswouldbiteagain.Butmonitoredcarefully,thesnakesprovedtobenotroubleandallwentaccordingtoplan.这是因为我们预料蛇会再咬人。但是经过仔细监视，证明这些蛇是制造不了麻烦的，一切都按计划进行着。Expectation:预料；期待。例如：firmbeliefthatsthwillhappenThere’snoexpectationofsnowtonight.今晚预计无雪。句中的that从句是一个同位语从句，作expectation的同位语。monitor(vt.)（1）tocheckbymeansofanelectronicreceiverforsignificantcontents,suchasmilitary,political,orillegalactivity利用监听器或监视器来监听，收听，收视重要内容，如有关军事，政治或非法活动的内容。例如：Theyhavebeenmonitoringtheenemy’sradiobroadcaststotrytofindouttheirsecretplans.他们一直在监听地方的电台广播，设法查探他们的秘密计划。（2）tokeepclosewatchover;supervise密切监视；监督。例如：Theteacherismonitoringanexamination.老师正在监考。prove(vt.)showthatsthistrueorcertainbymeansofargumentorevidence证明；证实。例如：Hehasprovedhiscourageinbattles.他已在战斗证明了自己的勇气。Factsprovethatthecreativepowerofpeopleknowsnolimits.事实证明人民的创造是无穷的。(vi)beseenorfoundtobe;turnouttobe原来（是）；证明（是）。例如：Themethod/drugproved(tobe)highlyeffective.这个方法/这种药被证明是非常有效的。Myadviceprovedtobewrong.我的意见被证实是错的。8.Onlyafteryouhavehadthatrecognitioncanyousaythatyouaretrulyaninventor.只有你得到这种承认，你才可以说是一个真正的发明家。only

修饰状语，至于句首，主句的语序需要倒装。此句如改成正常语序应是：Youcansaythatyouaretrulyaninventoronlyafteryouhavehadthatrecognition.又如：Onlybyworkinghardcanwepasstheexams.某些否定词至于句首，表示强调时也会引起倒装。如：never,seldom,hardly,neither,nor,not,only,little等。如课文中令一句：Norwillyoureceiveapatentuntilasearchhasbeenmadetofindoutthatyourproductreallyisdifferentfromeveryoneelse’s.又如：NeverhaveIseensuchanexcitingfilm.LittledidIknowwhatwasabouttohappen.9.Thecriteriaaresostrictthatitisdifficulttogetnewideasacceptedunlesstheyaretrulynovel.专利标准非常严格，除非新的想法真的是新颖的，否则很难被接受。这里that引导结果状语从句。主句和从句是原因与结果的关系，译作“因此”。例如：

Shespokesofastthatfewofuscouldfollowher.讲话太快，我们很少有人能听得懂。novel

在此处是形容词，意思是“新的；新颖的；新奇的”。其名词形式是novelty。Heisapersonwhoalwayshasnovelideas.他经常会有新奇的想法。Thekeystotheex.1CheckingexercisesWhenIfirst__________applyingforapatentIwasverypuzzlesbythecriteria.Irealizedtheywouldbevery__________,butIcouldnotunderstandwhynewvarietieso