2020届人教版高考英语必修5知识串讲：unit5

2020届人教版高考英语必修5知识串讲：unit5

‎-人教版必修五-unit 5‎ ‎【基础词汇】‎ ‎1.temporary adj.暂时的;临时的　　　　　　‎ ‎2.ankle n.踝(关节)‎ ‎3.choke vi.& vt.(使)噎住;(使)窒息 ‎ ‎4.organ n.器官 ‎5.ray n.光线;射线 ‎ ‎6.radiation n.辐射;射线 ‎7.pan n.平底锅;盘子 ‎ ‎8.stove n.炉子;火炉 ‎9.tissue n.(生物) 组织;薄的织物;手巾纸 ‎10.bandage n.绷带 ‎ ‎11.symptom n.症状;征兆 ‎12.sleeve n.袖子 ‎ ‎13.blouse n.女衬衫 ‎【高频词汇】‎ ‎1.aid n.& vt.帮助;援助;资助 ‎ ‎2.cupboard n.橱柜;衣柜 ‎3.skin n.皮;皮肤 ‎ ‎4.barrier n.屏障;障碍(物)‎ ‎5.complex adj.复杂的 ‎ ‎6.liquid n.液体 ‎7.scissors n.( pl.)剪刀 ‎8.unbearable adj.难以忍受的;不能容忍的 ‎9.basin n.盆;盆地 ‎ ‎10.squeeze vt.& vi.榨;挤;压榨 ‎11.vital adj.至关重要的;生死攸关的 ‎12.kettle n.(水)壶;罐 ‎ ‎13.pour vt.& vi.倒;灌;注;涌 ‎14.wrist n.手腕 ‎ ‎15.damp adj.潮湿的 ‎16.throat n.咽喉;喉咙 ‎ ‎17.ceremony n.典礼;仪式;礼节 ‎18.ambulance n.救护车 ‎【核心词汇】‎ ‎1.injury n.损伤;伤害→injure vt.伤害;损害→injured adj.受伤的 ‎2.bleed　 vi.& vt.流血→blood　n.血液;血统→bloody adj.出血的;血染的;伤亡惨重的 ‎ ‎3.poison　 n.毒药;毒害→　poison　vt.毒害;使中毒→poisonous adj.引起中毒的;有毒的 ‎ ‎4.variety　n.变化;多样(化)→vary　vi.变化→　various　 adj.多种多样的 ‎ ‎5.mild　 adj.轻微的;温和的;温柔的→　mildly　 adv.轻微地;温和地 ‎ ‎6.electric　adj.电的;电动的→electrical adj.与电有关的→electricity n.电;电流 ‎ ‎7.swell　 vi.& vt.(使)膨胀;隆起→swollen adj.肿胀的 ‎ ‎8.tight　 adj.牢的;紧的;紧密的→tightly adv.紧地;牢牢地 ‎ ‎9.firm　 adj.(动作)稳定有力的;坚定的→firmly adv.坚固地;稳定地 ‎ ‎10.bravery n.勇敢;勇气→brave adj.勇敢的 ‎11.treat　 vt.& vi.治疗;对待;款待→treatment n.治疗;处理;对待 ‎ ‎12.apply　 vt.涂;敷;搽;应用;运用→apply vi.申请;请求;使用;有效→applicant n.申请人→application n.申请;应用;施用 ‎ ‎13.pressure n.压力;挤压;压迫(感)→　press　 vt.按;压 ‎ ‎【词汇联想】‎ ‎1.“-ure”后缀的高频名词小结 please→pleasure 乐事;快乐 press→pressure 压力 fail→failure 失败 expose→exposure 暴露;揭发 ‎2.与“急救”有关的高频词汇集锦 first aid急救 injury n.损伤;伤害 bleed vi.& vt.流血 treat vt.治疗 cure vt.治愈 choke vi.&.vt.(使)噎住;(使)窒息 poison n.毒药　 vt.使中毒 apply vt.涂;敷 ‎3.“各种各样的”小结 various　　　a variety of varieties of all kinds of all sorts of ‎4.“暂时”与“永久”‎ temporary暂时的 permanent永久的 for the time being暂时 ‎5.pressure用法小结 apply/put pressure on sb.对某人施加压力 lighten the pressure减轻压力 relieve the pressure of解除……的压力 under the pressure of在……压力下 ‎6.由aid想到的 aid帮助;援助 assist帮助;协助 support帮助;支持 fund资助　‎ sponsor赞助 ‎【短语】‎ ‎1.electric shock 触电;电休克 ‎2.squeeze out 榨出;挤出 ‎3.put one’s hands on 找到　　　‎ ‎4.first aid 急救 ‎5.sense of touch 触觉,触感 ‎1.生病 fall ill ‎2.在适当的位置;适当 in place ‎3.反复;多次 over and over again ‎4.若干;许多 a number of ‎5.区别对待;有影响;起(重要)作用 make a difference ‎6.各种各样的 a variety of ‎7.脱下;(飞机)起飞 take off ‎【短语联想】‎ ‎1.fall相关短语全扫描 fall asleep睡着;入睡　　　fall ill生病 fall behind(竞赛等)落在(对方)后面;输给别人 fall down从……落下;倒下;跌倒;(建筑物等)倒塌;(计划等)失败 fall over跌倒 fall off下降;跌落 ‎2.“反复、再一次”的表达 time and time again反复 over and over反复 over and over again反复 once again再一次 ‎【句式】‎ ‎1.John was studying in his room when he heard screaming.‎ 约翰正在房间里学习,这时他听到了尖叫声。‎ 考点提炼be doing...when...意为“正在做(某事)……这时……”。‎ ‎2.There is no doubt that John’s quick thinking and the first aid skills he learned at ‎ school saved Ms Slade’s life.‎ 毫无疑问,是约翰敏捷的思维和他在学校所学的急救技能使得斯莱德女士得救了。‎ 考点提炼There is no doubt that...意为“毫无疑问……”,其中that引导同位语从句。‎ ‎【仿写句子】‎ ‎1.他正在睡觉,突然感到有人向他走过去。‎ He was sleeping when he felt somebody stepping towards him.‎ ‎2.毫无疑问他只是想帮帮忙。‎ There is no doubt that he was just trying to help.‎ ‎【语篇填空】‎ ‎　　There are three 1.types(type)of burns.They are called first,second or third degree burns,depending on 2.which layers of the skin are burned.‎ ‎　　First degree burns affect only 3.　the　 top layer of the skin.These burns 4.　are　(be)not serious and should feel 5.better(good)within a day or two.Examples include mild sunburn and burns caused by 6.touching(touch)a hot pan,stove or iron for a moment. ‎ ‎　　Second degree burns affect 7.both the top and the second layer of the skin.These burns are serious and take a few weeks to heal.Examples include severe sunburn and burns 8.caused(cause)by hot liquids.‎ ‎　　Third degree burns affect all three layers of the skin and any tissue and organs 9.under the skin.Examples include burns caused by electric shocks,burning clothes,or severe petrol fires.These burns cause very severe 10.injuries(injure)and the victim must go to hospital at once.‎