通用版2021版高考英语大一轮复习预习案Unit5Thepowerofnature课件新人教版选修6.pptx

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1、Unit 5Unit 5The power of natureThe power of nature-2-必背表达单词写作信手拈来1. adv.在旁边;沿着边prep.在旁边;沿的边2.vt.任命;委派3.n.波浪;波涛vi.波动;起伏;挥手4.adj.绝对的;完全的5.adv.绝对地;完全地6.n.一套外衣;套装vt.适合;使适宜7.n.潜在性;可能性;潜能adj.可能的;潜在的alongsideappointwaveabsoluteabsolutelysuitpotential-3-8.adj.实在的;实际的9.vt.射中;射伤10.adj.忧虑的;不安的11.n.担心;焦虑;渴望12.v

2、i.&vt.惊慌n.惊慌;恐慌13.vt.保证;担保actualshootanxiousanxietypanicguarantee-4-识记阅读单词读文理解通畅1.diagramn.2.volcanon.3.eruptvi.4.eruptionn.5.ashn.6.hurricanen.7.questionnairen. 8.equipmentn.9.databasen.10.evaluatevt.图解;图表;示意图火山(指火山)爆发;突然发生火山爆发;(战争等)爆发灰;灰末飓风;风暴问卷;调查表设备;装备数据库;资料库评估;评价;估计-5-11.fountainvi.&vt.n.12.spa

3、cemann.13.helmetn.14.bootn.15.candidaten.16.bungalown.17.typhoonn.18.thunderstormn.19.preciousadj.20.novelistn.泉水般地喷出或涌出喷泉;源泉宇航员;航天专家头盔靴子候选人;候补者平房;小屋台风雷暴贵重的;珍贵的小说家-6-21.fogn.22.documentn.23.rainbown.24.uncomfortableadj.25.balconyn.26.unconsciousadj.27.shotn.28.tremblevi.29.sweatn.vi.30.diverseadj.31

4、.bathevi.32.appreciationn. 雾文件;证件彩虹不舒服的;不舒适的阳台失去知觉的;未察觉的射击;枪炮声摇晃;摇动;颤抖汗出汗多种多样的;不同的洗澡;游泳欣赏;感激;感谢-7-语用规律归纳1.以“-ity”结尾的高频名词荟萃diversity多样性necessity必需品;需要possibility可能性security安全similarity相似(性)2.anxious及其派生词的用法大全beanxioustodosth.急于做某事beanxiousfor/about为担心/担忧beanxiousforsb.todosth.急于让某人做某事withanxiety焦虑地an

5、xiouslyadv.焦虑地-8-3.“-rupt”团队interrupt打搅erupt爆发corrupt腐败abrupt唐突的4.suit用法小结suitsb.适合某人suitonesneeds适合某人的需要suitableadj.适当的;相配的besuitableforsb./sth.适合于某人/某物besuitabletodosth.适合做某事-9-构织连脉词族1.equipmentequipvt.装备;配备well-equippedadj.装备精良的2.evaluateevaluationn.评估3.absoluteabsolutelyadv.绝对地;完全地4.suitsuitable

6、adj.合适的5.actualactuallyadv.实际上;的确6.unconsciousconsciousadj.(反义词)有知觉的;有意识的consciouslyadv.有意识地7.anxiousanxiouslyadv.不安地anxietyn.担心;焦虑;渴望8.preciouspreciouslyadv.昂贵地;过分讲究地-10-语境活用1.Weshouldtakemeasurestoprotecttheprecious (珍贵的)waterresourcesandexplorepotential (潜在的)onesscientifically.2.Hewasappointedasm

7、anagerofthecompany,buttoeveryonessurprise,hedidntaccepttheappointment.(appoint)3.Peoplewithanappreciationofartandliteraturecanappreciaterealworksofart.(appreciate)4.Thesoundlabsinourschoolareequippedwithadvancedequipment.(equip)5.Ifyouwanttoevaluateyourintelligence,justcompletetheevaluationformbelow

8、.(evaluate)-11-1.burntotheground全部焚毁2.makeonesway前往3.glancethrough匆匆看一遍4.varyfrom.to.由到不等5.becomparedwith与相比6.beappointedas被委派为7.beanxiousabout对忧虑/不安-12-语境活用1.Itscommonthatofficehoursvary fromcompanytocompany.2.Sociallifeinavillagecannotbe compared withthatofalargecity.3.Luckily,shewas appointed ast

9、hechiefoperatingofficerofthecorporation.4.Illmake my wayhomenowafterIfinishalltheschoolwork.5.Iwaswonderingifyoucouldglance throughmyapplicationandpolishit.-13-语用规律归纳through短语荟萃gothrough通过;经历;检查lookthrough浏览;翻阅;仔细查看comethrough经历(疾病、危机)仍活着;(消息或信息)传来glancethrough匆匆看一遍breakthrough突破passthrough穿过;通过;经历-

10、14-领悟教材语境1.Havingcollectedandevaluatedtheinformation,Ihelpotherscientiststopredictwherelavafromthevolcanowillflownextandhowfast.(Page34)考点提炼 动词-ing形式的完成式做状语2.Iwasabouttogobacktosleepwhensuddenlymybedroombecameasbrightasday.(Page34)考点提炼 beabouttodo.when.正要这时3.Theothertwoclimbeddownintothecratertocoll

11、ectsomelavaforlaterstudy,butthisbeingmyfirstexperience,Istayedatthetopandwatchedthem.(Page35)考点提炼 thisbeingmyfirstexperience独立主格结构-15-高考写作情景1.练习驾驶整整一个暑假,他最终通过了考试。Having practised driving the whole summer,he finally passed the driving test.2.我正要去你家帮助你学英语,这时我叔叔来了。I was about to go to your home to help

12、 you with your English when my uncle came.3.那位小说家上课专心听讲,眼睛紧盯着大屏幕。The novelist was listening attentively in class,his eyes fixed on the the big screen.-16-主题与语篇填空Ioftentraveltounusualplacesandworkalongsidepeoplefromallovertheworld.Usingscientificequipmentand1.collecting(collect)informationaboutvolcan

13、oesismyjob.2.Although/Thoughmyjobisoccasionallydangerous,Idontmindbecausedangerexcitesmeandmakesmefeelalive.3.Asisknown,whenlavafromthevolcanoflows,manyhouseswillbecovered4.withlavaorburnttotheground.However,myjobhelpsotherscientistspredict5.wherelavafromthevolcanowillflownextandhowfast,whichcanhelp

14、protectordinarypeoplefromoneofthemostpowerful6.forces(force)onearththevolcano.Ionce7.experienced(experience)theeruptionofMountKilaueaandwasluckytohaveacloselookatthe8.absolutely(absolute)fantasticsight.-17-Whenitbrokeout,redlavawasfountainedhundredsofmetresintotheair.Allthelava9.passing(pass)slowlyd

15、ownthemountaincausedgreatdamageandburiedeverythingin10.itspathunderthemoltenrock.-18-主题与短文改错ChangbaishanisatJilinProvince.Itiskeptinitsnaturalstateforvisitortoenjoyit.Theheightofthelandvaries700metresabovesealeveltoover2,000metres.Itishomeformanyplantsandanimals.Manypeoplecomeheretostudytheuniqueplantsandanimalswhenotherscometoseethespectacularwaterfalls.But,themostpopularattractioninthereserveareTianchi,ortheLakeofHeaven.Ifyouareluckenoughtovisititwithyourlovedone,dontforgettomakeawishtoguaranteeyourlovewillbeasdeeplyandlastingasthelakeitself.-19-答案: