人教版（2019）必修 第一册Unit 4 Natural disasters自然灾害话题课件

1.重点词汇1.disastern.灾难--______________(adj)灾难的，同义词____________2.volcanon.火山--______________火山的，猛烈的3.destroyv.破坏，摧毁--______________(n)破坏，毁灭,同义词_______________________4.die

vi.死亡；枯萎→_____adj.无生命的；死去的n.死者→______n.死；死亡,→_____________adj.致命的→_______________adj垂死的

5.shock

vt.（使）震惊；震动

n.休克；打击；震惊→_________adj.令人震惊的→________adj.感到震惊的6.long

adj.长的→_______n.长度→_________vt.延长；加长7.affect

vt.影响；（疾病）侵袭；深深打动

→______n.影响；结果；效果→_________adj.有效的；生效的→_________adj.受到影响的；→_________n.喜爱，钟爱；deaddeathdisastrouscatastrophevolcanicdestructionruin/damage/wreckdeadlydyingshockingshockedlengthlengtheneffecteffectiveaffectedaffection8．_________n．电；电能→

adj.电的；用电的→

adj.电子的→

adj.与电的有关的，电学的；5．______vi.&vt.呼吸→

n．呼吸→

adj.气喘吁吁的6．_______n．智慧；才智→

adj.明智的→

adj.不明智的7．______

vt.遭受,

vi.受苦→

n受难;苦楚

短语：_______8．_____vi.&vt.(火山)爆发；喷出→

n．喷发9．______vi.生存vt.幸存→

n．幸存；生还→

n．幸存者；生还者

同义词：_________10．___________

n．突发事件；紧急情况→

adj.紧急的→___________vi.浮现；出现________新兴的11．__________

vt.&vi.递送；传达vt.发表→

n．投递；送交12._____v.使陷入险境n陷阱--___________13._____v.埋葬--__________adj埋葬的-___________n葬礼electricityelectricelectronicbreathebreathbreathlesswisdomwiseunwisesuffersufferingsufferfromerupteruptionsurvivesurvivalsurvivorexist/existence,liveemergencyemergent/urgentemergedeliverdeliverdeliverytraptrappedburyburiedburialelectricalemergingtrapped被困在betrappedinfuneral14.________v.复活--_______

n复活近义词：______15._________n.权力-______________adj有权力的，有力量的_________v.赋予权力→______v/n特权→______n当局16.________n.努力

→_________（短语）做出努力；→________________通过共同努力

17._____________

n.总结；概括；概要→_____vi.归纳；→_______________________________（短语）总之18._______v.使害怕→_________adj受惊的→_________令人恐惧的→______n害怕19._______v.伤害→_________adj受伤的→_______n伤害动词+y→名词:1)discover→____________2)recover→____________flatter→____________reviverevivalpowerpowerfulempowereffortmakeeffortswithjointeffortssummarysummarizeinsummary/tosumup/inaword/allinallfrightenfrightenedfrighteninginjureinjuredinjuryrejuvenaterestoreprivilegediscoveryrecoveryflatteryauthorityfright20.________n.龙卷风--_______

飓风,近义词：______21._________n.旱灾-______adj干燥的

v.使变干→______n.烘干机22.________n海啸

23._____v滑行；n.幻灯片→过去式____过去分词_____→滑坡_____形近词

→______24._______v.淹没n.洪水25.__________n.重大，震级,规模→_________adj宏伟的→_______v.扩大，放大；形近词：________________26._________v.解救，营救→近义词____反义词→_______

27._________v.撤离，撤退→____________n.撤离，撤退→近义词____________tornadohurricanedroughtdrydriertsunamislideslidlandslidefloodmagnitudemagnificentmagnifymagneticrescuestormevacuatethreatenwithdrawslidslipsideattitudesaveevacuationretreattyphoon28.________v./n.避难所--近义词：______29._________n./v.裂缝，使破裂--近义词：______30.________n百分之...--______百分比31._____n.金属→

形近词

→______32._______v./n.侵袭，打击；罢工→

过去式______→

过去分词_________→形近词：__________33.______v.统一→近义词：____v.____adj统一的，团结的34._______上下文，语境→形近词___________

35._________v.爆发→____________n.爆发36._______

v.轻敲n.水龙头→形近词____________37._______

v./adj镇静，平静的→形近词____________

shelterprotectcrackbreak打破/粉碎/坍塌percentmentalpercentagemedalunifyunitecontextcontenteruptionerupthidecalmpatmetalstrikestrucktappeaceful/tranquill/still/quietcrashcollapseunitedcontainstrickenstickstuck/stuckcontesttoptip38.________v./n.

吹口哨，呼啸--形近词：______39.____n.帮助--近义词：______

短语：急救箱______40.________v.打扫，清理--过去式______→

过去分词_________短语：______________whistlewhisperaidassistsweepsweepaway

sweepasideswepthelpfirstaidkitsweptsweeppastsweepsbupintoone’sarmsII.短语默写1.____________________________火山喷发2.____________________________似乎；好像3.____________________________严重受损；破败不堪4.________________震惊；吃惊5.________________________露天；在户外6.___________________不重视，不假思索7.______________________挖掘

8.____________________________消灭；彻底消除9._________________像往常一样10.____________________________结束11.________________________许多，大量（可数名词）12.__________________________________不是所有希望都破灭13._________________________以..为自豪14.________