高二英语人教版必修5课件Unit5Languagepoints

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人教课标高二必修5Unit5aidsb.todosth.withtheaidof…inaidof…beanaidto/for…do/give/offerfirstaid1.aidn.&vt.帮助;援助;资助firstaid急救帮助某人做某事在……的帮助下为帮助…对……有帮助进行急救e.g.Adictionaryisanaidforlearninganewlanguage.字典对学一门新语言有帮助。2.temporaryadj.暂时的;临时的n.临时工;拓展:temporarilyadv.暂时地;临时地temporarinessn.临时;暂时e.g.Saveitinatemporaryfileandtrytocompileit.将它保存在一个临时文件中,然后尝试编译它。3.fallill生病e.g.Thestudentsfallillwhentheflubreaksout.流感爆发时同学们都生病了。fallasleep入睡falloff掉下;跌落fallfor爱上;迷恋;上当;受骗fallbehind落后falldown摔倒falltopieces崩溃fallinlove(withsb.)爱上dosb.aninjury=doaninjurytosb.伤害某人4.injuryn.损伤;伤害v.受伤e.g.Hegotseriousinjuriestothelegswhileworking.他工作时腿受重伤。hurtwoundinjureYou’llhurtherfeelingsifyouforgetherbirthday.Thesoldierwaswoundedinthearm.Hewasbadlyinjuredintheaccident.Lastnightaterriblestormhittheareaandmanypeoplewereinjured.MystomachhurtsbecauseIhaveeatentoomanyapples.5.bleedvi.&vt.流血e.g.1)Ifyoucutyourfinger,itwillbleed.如果你割破手指,它会流血。2)Myheartbleedsforthevictimsoftheaircrash.我为飞机失事的受害者感到悲痛。bloodn.血;血液e.g.Bloodisthickerthanwater.血浓于水。bleedfor为......流血(伤心)对......表示同情bleedtodeath流血而死6.chokevi.&vt.噎住;窒息e.g.Hechokedwhenhehadlunch.他午餐时噎住了。choketodeath哽死chokeback抑制;忍住(怒火,眼泪等)chokedown硬咽;费力地咽下chokeup呛住;哽住;堵塞7.swellvi.&vt.膨胀;隆起swollenadj.肿胀的e.g.Ashedrankmoreandmorebeer,hisstomachbegantoswell.由于他喝的啤酒越来越多,肚子开始鼓起来。8.unbearableadj.难以忍受的;不能容忍的e.g.Hedoesn’twanttolearnEnglish,whichisveryunbearable.他不想学英语,这一点不能容忍。bearableadj.可以忍受的;可以容忍的bearv.负担;容忍;忍受;生育n.熊bear…inmind=keepinmind=learnbyheart记住;背会9.squeezevi.&vt.榨;挤;压榨squeezeout榨出;挤出squeezeone’sway推开别人通过;勉强通过;挤过squeezesth.from\outof…从……榨取;向……勒索squeezesth.into…将某物挤成……e.g.Hewassofatthathecouldonlyjustsqueezethroughthedoor.他太胖了仅能挤过门。10.overandoveragain=overandover=againandagain=timeandagain反复;多次e.g.Theteacherdemandsthatthestudentsshouldreadthepassageoverandoveragain.老师要求学生应反复读课文。11.poisonvt.毒害;使中毒n.毒药,毒害poisongas毒气poisonpenletter匿名诽谤信poisonern.下毒人poisonousadj.有毒的poisoningn.中毒;毒害【小试】用poison的适当形式完成下列句子。1.Wastegasesare___________theairofourcities.2.Theleavesofcertaintressare___________tocattle.poisonouspoisoning1.Shegave_____(急救)tothechildwhenhewascutbyaknife.2.Hehasa___________(暂时的)house,forhecan’taffordaflat.3.Youshouldnot_______(生病)ifyoudoexercise.aidtemporaryfallill4.Shehasaserious______(损伤)becauseshehasanaccident.5.Theydecidedto_______(毒杀)thetigerbutfailed.injurypoison1.…itkeepsyouwarmorcool;itpreventsyourbodyfromlosingtoomuchwater;itiswhereyoufeelcold,heatorpainanditgivesyouyoursenseoftouch.皮肤能保暖或御寒,保持体内水分不过多流失,正是皮肤让你感到冷热和疼痛,皮肤还使你有触觉。senseoftouch触觉其他表示各种感觉的词还有:senseofsight视觉senseofhearing听觉senseoftaste味觉senseofsmell嗅觉senseofhumor幽默感senseofdirection方向感senseofurgency紧迫感2.Soasyoucanimagine,ifyourskingetsburned,itcanbeveryserious.该句是一个主从复合句,主句为:Soifyourskingetsburned,itcanbeveryserious;从句为:asyoucanimagine.as引导非限制性定语从句,指代后面的内容,有“正如……”或“就象……”的意思;它所引导的从句位置较灵活,可以位于句首、句中或句末。另外,该句的主句中还含有一个if引导的条件状语从句。请看类似的句子:Asyoucansee,iftheyarenotproperlyprotected,thefarmlandswillbecomedessertssoonerorlater.正如你所看到的,这些农田如果保护不当迟早会变成沙漠。3.Examplesincludemildsunburnandburnscausedbytouchingahotpan,stoveorironforamoment.(一度烫伤或烧伤的)例子包括轻微的晒伤,以及碰到热锅、炉子或烙铁而导致的烫(烧)伤。mild在这个句子中的意思是“轻微的、不严重的”。e.g.Edwardsufferedamildheartattack.爱德华犯了轻微的心脏病。mild还可以表示“温和的、暖和的;味淡的”。She’sthemildestpersonIhaveevermetinmylife.她是我平生见到过的最温柔的人了。4.Removeclothingusingscissorsifnecessaryunlessitisstucktotheburn.除非衣服粘贴在烧伤面上,否则都要把衣服脱掉。如果需要的话,可以使用剪刀。【点拨】a.本句的主句是祈使句Removeclothing;b.在主句中,usingscissors是动词-ing形式短语作方式状语;c.ifnecessary是个省略结构,其完整形式为_______________;d.unless引导条件状语从句。ifitisnecessary【仿写】________________________________________________________________________(除非有人反对,否则我们将立刻执行这个计划。)Unlesssomeoneisagainsttheplan,we’llputitintopracticeimmediately.stick1)sticksth.onsth.贴在……上e.g.Stickalabelonyoursuitcase.2)sticksth.tosth.粘住e.g.Stickthegluetomyfingers.3)sticksth.insth.陷在……里e.g.Stickthekeyinthemud.你还能再列举几个这样的单词吗?5.Coolburnsimmediatelywithcoolbutnoticywater.立即用凉水给伤口冲凉,但不要用冰水。-y是个形容词后缀。如:windy有风hilly多小山的sleepy困倦的greeny呈绿色的spicy辛辣的woody树木茂密的6.Forseconddegreeburns,keepclothscoolbyputtingthembackinabasinofcoldwater,squeezingthemoutandplacingthemontheburnedareaoverandoveragainforaboutanhouruntilthepainisnotsobad.【点拨】a.本句的主干为______________;keepclothscoolb.句中有三个并列的动词-ing形式短语作状语:puttingthem...,squeezingthem...,placingthem...;c.until引导时间状语从句。【翻译】对于二级烧伤,要保持绷带布清凉。措施有:把它们放回到一盆冷水中、拧干后敷在烧伤处,如此反复一个小时左右,直到不太痛时为止。7.Holdthebandageinplacewithtape.用胶布把绷带固定。【观察】仔细观察inplace在下列句中的含义。1.Herroomisverycleanandtidy.Shealwaysputseverythinginplace.2.Ithinkwhatyousaidisnotinplace.Youshouldmakeanapologytohim.3.ThearrangementsfortheeveningpartythisSundayarenotinplace.【点拨】inplace是介词短语,意为“____________”(句1);“适当的,合适的”(句2);“准备妥当”(句3)。在适当的位置【小试】选用以上短语的适当形式完成下列句子。1.我希望你把自己所有的书都在课桌上放整齐。Ihopeyoucanputallyourbooks________onthedesk.inplace2.运动会已经准备就绪,后天就要举行了。Thearrangementsforthesportsmeetare__________anditisgoingto__________thedayaftertomorrow.inplacetakeplace与place相关的其他短语:outofplace位置不当;不适当inplaceof代替;顶替takeplace发生,进行takeone’splace/taketheplaceofsb.代替;替换8.Iftheinjuriesaresecondorthirddegreeburns,itisvitaltogetthevictimtothedoctororhospitala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