人教版高中英语选修八-Unit4period2vocabulary

高中英语课件（金戈铁骑整理制作）wordsandexpressions1.学生能够了解本单元单词的基本用法。2.学生能够辨析易混淆词的用法，并能熟练运用。3.学生能够掌握重点难点词的拓展及其用法。4.学生能够用所学单词翻译或造出句子，提升自己的句子表达和写作水平。本节课为unit4的单词和短语教学，单词本来是零散的，易混的，但是本节课运用了从点到线，从线到面的词汇教学方法，使重点难点单词成了容易掌握的单词块，单词串，从而实现了知识即词汇的重新组合，这一点也符合新的英语教学大纲的要求。首先，用听本单元的单词录音进行导入，让学生从整体上感知下单词。然后，对重点单词进行讲解，既有对单词用法的拓展，又有对短语释义的延伸。讲解和巩固练习结合，让学生加深理解词汇用法并当堂掌握。wordsandexpressionsSetguardsaroundthegate.在大门四周布下卫兵。Thetimeanddateofthemeetinghavenotyetbeenset.开会时间与日期尚未确定。Hesetanewrecord.他创下了一项新记录。Nothingintheworldisdifficultforonewhosetshismindtoit.世上无难事,只怕有心人。1.set(vt.)意为：安排;布置(岗哨);定(时间、标准)；创造(记录);专心于setoff出发,动身setout出发,着手setabout开始,着手setup建立,成立It’stenyearssincethescientist___onhislifeworkofdiscoveringthevaluablechemicalA.madeforB.setoutC.tookoffD.turnedup①Thecaptainwasunwillingtohandoverthecommandofhisship.船长不愿移交军舰的指挥权。②Thethiefwashandedovertothepoliceman.handdown传给handon传递handsup举手handout分给,分发2.handover意为：移交;让与；交给某人照料Itiscertainthathewill____hisbusinesstohissonwhenhegetsold.A.takeoverB.thinkoverC.handoverD.goovere.g.IfI’mnotmistaken,wemusthavemetbefore.3.mistaken(adj.)意为：错误的，不正确的bemistakenabout对…持错误的见解mistakeAforB把A错当成Bmakeamistake犯错mistake(n./v.)错误；犯错误(1)condemnsb./sth.谴责某人/某事大部分人谴责任何形式的暴力行为。___________________________________(2)becondemnedtodeath/besentencedtodeath被判死刑那个罪犯被判处死刑。__________________________________(3)condemnsb.todosth.判处某人服…刑他的病使他被迫一直呆在床上。___________________________________Mostpeoplecondemnanysortofviolence.Thecriminalwascondemnedtodeath.Hisillnesscondemnedhimtobeinbedallthetime.4.Condemn(vt.)意为：谴责e.g.ShepassedherselfoffasanAmerican.passoff逐渐消失；不加理会；（进展）顺利passaway去世passdown/on把…传给后世passout昏过去；失去知觉pass…onto把…传递给passthrough通过；穿过5.passoff…as…意为：冒充1.Therewasathickmist,atfirst,butitsoonbegantopass_____.A.outB.downC.byD.off2.Iwassorrytolearnthathismotherhadpassed______.A.outB.awayC.overD.onIhavesomeacquaintancewiththelanguage.Imadehisacquaintancelongago.使某人了解makeone’sacquaintance/maketheacquaintanceofsb.结识某人befamiliarwith/beacquaintedwith对…熟悉acquaintsb.with6.acquaintance(n.)意为：相识;了解我很久以前已经认识他了.我懂得这门语言.e.g.Lookingatthecollectedmoneyinamazement.吃惊地看着要来的钱使我惊奇的是，我得了一等奖。____________________________________toone’samazement使某人惊奇的是TomyamazementIgotthefirstprize.7.inamazement意为：惊讶地•in/withamazement“惊讶地”=insurprise•inamazement指“造成心理上的混乱或恐慌”;•inastonishment指“因为不可解释的事而吃惊”;•insurprise指“由于突然或出于意外而吃惊”。表示：处于……状态Iheardthataburglarbrokeintomyroomlastnight____.Icouldn’tbelievemyears.A.insilenceB.inpeaceC.inamazementD.inexcitementshowsb.in领某人进来showsb.out领某人出去。show构成的短语还有:showsb.around领某人参观某地;showoff炫耀;showup出现,来到某处;揭露;显得好看8.showin意为：带或领……进来1.Itisunwiseto_____yourgreaterknowledgeinfrontofthemanager.A.showinB.showoutC.showupD.showoff2.Hedidn’tshow___inthepartylastnight.A.upB.offC.overD.ine.g.Sheistheonewesawtheotherday.她是我前几天看到的那个。Ihadratheranoddexperiencetheotherday.前几天我有一次奇怪的经历。9.theotherday意为：前几天theotherday“前几天”,表示过去的时间,故句中时态用一般过去时。对比其他时间的表达法:oneday“一天”,用于过去时或将来时;someday“某一天”,只用于将来时;justnow“刚才;就在现在”用于过去时(刚才),用于现在进行时(就在现在);intime“按时;迟早”,用于过去时(按时),用于将来时(迟早)1.-Alice,whydidn’tyoucometheotherday?-I___,butIhadanunexpectedvisitor.A.hadB.wouldC.wasgoingtoD.did2.Theotherday,asshewaitedforthemedicalreportfromthedoctor,hernervousness_____.A.hasgrownB.isgrowingC.grewD.hadgrownSheisnouseatall.Takeheraway.带走Thechildwastakenawayfromschool.使停学Thebadnewstookawayallherpleasure.使消失Ifyoutakeawaythreefromseven,howmuchwillyouget?减去10.takeaway意为：带走,取走takeaway除了具有“带走、取走”的意义外,还有“使停学、使消失、减去”等意义。takeafter长得像;takeapart拆开;takeas看作;takeback收回(诺言);takefor错认为;takein吸收,欺骗;takeoff起飞,脱(衣服),成功;takeover接管(权利);takeup拿起,从事e.g.Thesoundofthecheeringfadedawayinthedistance.加油声在远方慢慢消失。Aseveningcamethecoastlinefadedintodarkness.夜幕降临时,海岸线消失在黑暗之中。11.fadeout意为：(声音、画面)逐渐模糊、渐淡fadeout指声音的减弱;fadeaway主要指自然界、记忆力的渐渐消失;表声音的渐渐消失时,fadeout,fadeaway,dieaway可通用