2020版高考英语一轮总复习 6-5 Unit 5 The power of nature课件 新人

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第一部分回归教材选修6Unit1~Unit5Unit5Thepowerofnature考点突破02基础自测01随堂演练03基础自测01重温教材稳固基础Ⅰ.单词回顾(一)拓展单词1.eruptvi.(指火山)爆发;突然发生→n.火山爆发;(战争等)爆发2.n.设备;装备→equipv.配备;装备3.evaluatevt.评估;评价;估计→n.评估4.absoluteadj.绝对的→adv.绝对地;完全地5.suitn.一套外衣;套装vt.适合;使适宜→adj.合适的eruptionequipmentevaluationabsolutelysuitable6.actualadj.实在的;实际的→adv.实际地7.adj.失去知觉的;未察觉的→conscious(反义词)有知觉的;有意识的→adv.有意识地8.adj.不舒服的;不舒适的→adj.合适的;舒适的→comfortvt.使安慰9.shootvt.射中;射伤→(过去式/过去分词)10.anxiousadj.忧虑的;不安的→adv.不安地→n.担忧;焦虑;渴望actuallyunconsciousconsciouslyuncomfortablecomfortableshot/shotanxiouslyanxiety11.panicvi.&vt.惊慌n.惊慌;恐慌→(过去式/过去分词)12.diverseadj.多种多样的;不同的→n.差异性;多样性13.n.欣赏;感激;感谢→appreciatevt.欣赏;感激14.appointvt.任命;委派→n.约定;任命panicked/panickeddiversityappreciationappointment(二)重点单词1.preciousadj.2.waven.vi.3.potentialn.adj.4.alongsideadv.prep.贵重的;珍贵的波浪;波涛波动;起伏;挥手潜在性;可能性;潜能可能的;潜在的在旁边;沿着边在……旁边;沿着……的边5.guaranteevt.6.documentn.7.tremblevi.保证;担保文件;证件摇晃;摇动;颤抖【联想】1.形容词+un­前缀变形容词①comfortable→不舒服的②conscious→失去知觉的③able→不能的④pleasant→不愉快的⑤lucky→不幸的uncomfortableunconsciousunableunpleasantunlucky⑥likely→不可能的⑦known→无名的⑧happy→不高兴的;不幸福的2.动词+­tion变名词①appreciate→感激;欣赏②evaluate→评估③erupt→火山爆发④addict→沉溺;嗜好⑤relax→放松⑥translate→翻译unlikelyunknownunhappyappreciationevaluationeruptionaddictionrelaxationtranslation3.以“­ity”结尾的高频名词荟萃①多样性②必需品;需要③可能性④安全⑤相似(性)diversitynecessitypossibilitysecuritysimilarityⅡ.短语回顾1.有……天赋2.被委派为……3.全部焚毁4.前往5.为……忧虑/不安6.匆匆看一遍7.由……到……不等haveagiftforbeappointedasburntothegroundmakeone'swaybeanxiousaboutglancethroughvaryfrom...to...8.生孩子;产仔9.被埋在废墟下10.适合11.是……的栖息地12.注意……givebirthtobeburiedundertheruinsbesuitableforbehometotakenoticeof【联想】1.“under+名词”结构①under在保修期内②under遭受攻击③under在考虑中④under在建造中⑤under在控制中⑥under在讨论中⑦under在压力下⑧under在修理中guaranteeattackconsiderationconstructioncontroldiscussionpressurerepair2.through短语荟萃①through通过;经历;检查②through浏览;翻阅;仔细查看③through经历(疾病、危机)仍活着;(消息或信息)传来④through匆匆看一遍⑤through突破⑥through穿过;通过;经历⑦through(电话)打通;完成golookcomeglancebreakpassget3.“take+n.”相关短语面面观①take留意;注意②take生效;起作用③take开始管理;接管④take锻炼⑤take努力;尽力;下苦功夫⑥take拍照⑦take采取措施noticeeffectchargeexercisepainsphotossteps4.“havea/an+n.+for”短语集锦①haveafor有……的天赋②haveafor偏爱;特别喜爱③haveafor想要;渴望④haveafor对……敏感⑤haveafor对……有兴趣⑥haveafor喜欢;迷恋⑦haveafor有……的机会giftpreferencedesirenosetastefancychanceⅢ.佳句必背1.动词­ing形式的完成时态作状语,Ihelpotherscientiststopredictwherelavafromthevolcanowillflownextandhowfast.收集和评估这些信息之后,我就帮助其他科学家一起预测熔岩接着将往何处流,流速是多少。Havingcollectedandevaluatedtheinformation2.beabouttodo...when...正要做……这时……Ibacktosleepsuddenlymybedroombecameasbrightasday.我刚要再睡,突然我的卧室亮如白昼。3.独立主格结构作原因状语Theothertwoclimbeddownintothecratertocollectsomelavaforlaterstudy,but,Istayedatthetopandwatchedthem.另外两人爬下火山口去收集供日后研究用的岩浆,我是第一次经历这样的事,所以留在山顶上观察他们。wasabouttogowhenthisbeingmyfirstexperience4.Itissaidthat...据说……thisboy,whohadagreatgiftforlanguagesandpersuasion,isthefatheroftheManchupeople.据说这个男孩就是满族人的祖先,他具有语言天赋和很强的说服能力。ItissaidthatⅣ.课文回顾I__1__(appoint)asavolcanologisttwentyyearsago.Thejobisexcitingbut__2__(occasional)dangerous.Idon'tmindthedangerbecauseIhelpprotectordinarypeoplefromthevolcanoes.WhatIdoistocollectdatabaseaboutMountKilauea,__3__activevolcanoinHawaii.Havingcollectedandevaluatedtheinformation,Ihelpotherscientiststopredictwherelavafromthevolcanowillflownextandhowfast.When__4__(boil)rockeruptsfromavolcanoandcrashesbacktoearth,itcauses__5__(little)damagethanyoumightimagine.Thereasonis__6__noonelivesnearthetopofthemount,wheretherocksfall.However,thelavacanburyeverythingin__7__(it)pathunderthemoltenrock.OnceIwasluckyenough__8__(have)amuchcloserlookatthevolcanothedayafterits__9__(erupt)withtwootherscientists.Wehadtowearprotectivesuitsthatcoveredourwholebody.Wemadeourway__10__theedgeofthecraterandcollectedsomelavaforlaterstudy.Thatwasmyfirstexperience.1.2.3.4.5.6.7.8.9.10.wasappointedoccasionallyanboilinglessthatitstohaveeruptiontoⅤ.单元语法v.­ing形式作状语1.Sheworksinatheatre,(follow)inherfather'sfootsteps.2.Allthepeopleinthevillagemovedaway,(leave)itanemptyvillage.3.After(finish)readingthebook,henoddedfromtimetotime.4.(work)fortwodays,Stevemanagedtofinishhisreportonschedule.followingleavingfinishingHavingworked5.Theythankedmeoverandoverandthecashierwasmovedtotears(say)therewasanangelinherlinetoday.saying考点突破02核心考点各个击破核心单词重难突破1.appointvt.任命;委派;指定;约定IwasappointedasavolcanologistworkingfortheHawaiianVolcanoObservatory(HVO)twentyyearsago.二十年前,作为一名火山学家,我被派到夏威夷火山观测站工作。(1)appointsb.as/tobe...任命某人为……appointsb.todosth.委派某人做某事appointatime/placefor为……约定时间/地点(2)appointmentn.任命;约会make/have/fixanappointmentwithsb.与某人预约keep/breakanappointment守/违(失)约[练习]单句语法填空①Hewasappointedcaptainofthisvoyage.②Shemadean(appoint)withherdoctoraheadoftime.③Iwasappointed(take)chargeofarrangingalltheactivitiesonthatday.④IregrettotellyouthatIcan'ttraveltoBeijingtogetherwithyouatthe(appoint)time.asappointmenttotakeappointed2.waven.波浪;波涛vi.波动;起伏;挥手Hewavedatthewaiter,whorushedtothetable.他冲服务员招了招手,服务员就急忙跑到桌边。(1)awaveof...一波……inwaves一阵一阵地;波浪似的makewaves兴风作浪(2)waveto/atsb.朝某人招手;朝某人挥手wavesb.good­bye/wavegood­byetosb.向某人挥手告别[练习]单句语法填空①Theinspector(wave)hisarmstotryhisbesttokeepsteady.②Timknewitwouldsoo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