（2019版）新人教版选择性必修第二册Unit 5 Words and Expressions ppt课件（含音频）.rar

Unit 5The best preparation for tomorrow is doing your best today.话题词汇 What words can you think of when you talk about accidents and first aid? AccidentFirst aid illnessbleedchokeBurn?sprain ankle bitewound poisonelectric shock重点词汇Listentothetapeandreadafterthetape(Pages112114).1.technique_2.radiation_3.urgent_4.organ_5. victim_6.operator_n.技能；技术；技艺n.辐射；放射线adj.紧急的；急迫的；急切的n.（人或动植物的）器官 n.电话接线员；操作员n.受害者；患者7.practical_adj.切实可行的；实际的；实践的9._10._11._12._13._14._15._adj.较小的；次要的；轻微的n.（pl. -oes, -os）蚊子n. 救护车n.运动；移动n.会员身份；全体会员； 全员人数 n.幸福；福祉；安康；福利minormosquitoambulanceinterruptvi. & vt. 打断；打扰motionwelfaremembership1.ray2.millimetre3.wrap4.panic5.choke6.collapse7.suburb8.acid9.steak10.foggyActivity1MakeamatchMakeamatchvi/vt.(使)惊慌 n. 恐慌vi. & vt.（使）窒息/哽咽.n.郊区；城外vi.(突然)倒塌(因病等)昏倒n. 酸 adj. 酸的；酸性的vt.包、裹;（用手臂等）围住adj.有雾的n.牛排；肉排345678910n.光线(束);(热、电等)射线1n. 毫米；千分之一米2积累词汇(1)urgevt. 敦促; 竭力主张; 驱赶_n. 紧急; 急迫_adj. 紧急的; 急迫的; 急切的urgencyurgent(2)swollenadj. (身体部位)肿起的; 肿胀的_vi. 肿胀, 膨胀swell(3)operatorn. 电话接线员; 操作员_ v. 运转; 经营; 手术; 管理 _ n. 手术; 经营; 运转; 操作operateoperation(4)interruptvi. &vt. 打断(扰) vi. 使暂停; interruption_n.打扰；中断(5)bleedvi. 流血; 失血_n. 流血; 失血bleeding(6)elderlyadj. 年纪较大的；上了年纪的（婉辞）_n.老人；长辈；年长者elder_ n. 绝望_ adv. 绝望地; 拼命地; 非常desperationdesperately(1)desperateadj. 绝望的; 孤注一掷的; 非常需要的(2)justifyvt.证明有道理; 为辩护; 是的正当理由justice_just_n. 公正; 公平adv. 正好;adj. 公正的; 正义的Activity2GroupcoperationGroupcoperation(3)slipvi.滑倒;滑落;溜走n.滑倒;小错误;纸条_adj. 滑的;滑头滑脑的slippery(4)practicaladj.切实可行的;实际的;实践的practicallypractice_adv.实际地;几乎_ n.实践;惯例;习惯 vi.& vt.练习(5)tight adj.牢固的;紧身的;绷紧的;严密的_vi.& vt. 抓紧;(使)变紧tightenlooselyloosen(6)looseadj.松的;未系紧的;宽松的_adv.宽松地_ vt.& vi.放松;放开掌握规律巧记单词adj.+en后缀变动词：结尾为e，只加n的情况：widewiden加宽looseloosen使放松riperipen使成熟直接加en 的情况：tighttighten使变紧weakweaken削弱，(使)变弱broadbroaden使变宽deepdeepen使变深fastfasten使固定；系牢，扎牢sharpsharpen使变锋利（尖锐，清晰）thetechniquesurgently3.Fillintheblankwiththecorrectformofthewordinthebracket.(1)Howdothetwo_(technique)compareintermsofapplication?(2)RedCrossofficialssaidthey_(urgent)neededbreadandwater.(3)Themurdererescapedfromprisonlastyearandisstillon_loose.victimsmillimetresradiationof(4)Rescueworkersarediggingthroughtherubbleinsearchofother_(victim).(5)Andtheyarestillrisingbyabout5_(millimetre)ayear.(6)Herhairstartedfallingoutasaresultof_(radiate)treatment.(7)Theevidencesuggeststhatoursense_touchisprogrammedtodiminishwithage.核心短语闪记1. _ 触觉2. _ 触电; 电击3. _ 生命体征4. _帮助某人站起身来5. _ 面朝上(朝下)6. _ 迟起; 睡过头; 睡懒觉7._ 健康状况不好senseoftouchelectricshockvitalsignhelpsb.toonesfeetfaceup/downsleepinoutofshape拓深词汇【联想拓展多积累】1.“帮助”家族aidn. &vt. 帮助;援助favo(u)r n. 帮助;好意assistvt. 帮助;协助support n. &vt. 支持;帮助helpvt. 帮助2.以“al”结尾的形容词practical实践的essential不可或缺的mental精神的vital重要的electrical与电有关的physical身体的3.“outof+n.”类介词习语归纳outofpatience不耐烦的outoffashion不流行的outofdate过时的；失效的；过期的outoftouch失去联系；不接触outofcondition身体不好，情况欠佳outofwork失业的；下岗的outofstep不同步；步调不一致；不协调outoforder令人无法接受的；(机器、设备等)出故障Homework1.CopythewordsandexpressionsinUnit5.2.Finishtheafterschoolactivitiesassignedbytheteacher.3.PreviewReadingandthinking.Thank you!Thank you!