Unit4单词知识点总结课件--高中英语人教版（2019）必修第一册.pptx

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1、Revisionunit 4vocabulary识记单词词义读音拼写词性词性搭配搭配词汇家族词汇家族同义词反义词同义词反义词例句例句1.救援n2.损坏，破坏v/n3.摧毁，毁灭v4.严重受损，破败不堪（短语）5.幸存v6.死亡n7.影响，深深打动v8.影响，效果n9.避难所，保护n/v10.震惊nrescue词性：v/n固定搭配：rescue sb fromcome to ones rescuerescue worker相近词汇：savesurvive词性：v固定搭配：survive fromsurvive sb by+时间survive on=live on词汇家族：survival sur

2、vivor相似词汇:arrive arrivalrevive revivalHe survived his wife at least by 8 years.damage词性：v/n固定搭配：do/cause damage to词汇家族：damaged相似词汇:destroy v (彻底) destructiondamage（部分）ruin n/v （严重，抽象） ruined in ruinsdeath词性：n词汇家族：diedead deadlystarve to deathaffect词性：v固定搭配：be affected byhave an affection for词汇家族：aff

3、ection相似词汇:effect n effective come into effect have an/no/much/little effect on/uponinfluence n/vHe has a deep affection for his hometown.shelter词性：v/n固定搭配：shelter/protect .from.under the shelter of联想：keep.fromshock词性：v/n固定搭配：in shockit shocks sb to do/thatbe shocked by词汇家族: shocked shocking1.电n2.陷阱

4、n，使落入险境v3.埋葬v4.呼吸v5.努力n6.遭受，承受v7.供应，供给n/v8.能量，电力供应，控制力n9.侵袭，突击，击打v10.递送，发表velectricity词性：n固定搭配：cut off electricitypay for electricityelectric bill词汇家族: electrical electrictrap词性：n/v固定搭配：set/lay a trap(for)be/become trapped inbury词性：v固定搭配：be buried inbury oneself in=apply oneself to=concentrate on=de

5、vote to=focus on=pay attention tobreathe词性：v固定搭配：breathe in/outtake a deep breath词汇家族：breath相似词汇：bath batheeffort词性：n固定搭配：spare no effort to domake efforts to do=try ones best to dowith/without effortsuffer词性：v固定搭配： suffer from词汇家族：sufferersuffering（pl）: feelings of pain and unhappiness注意：physical o

6、r mental pain（U）Death finally brought an end to her suffering.死亡终于结束了她的痛苦。The hospice aims to ease the sufferings of the dying.临终关怀医院旨在减轻临终者的痛苦。supply词性：v/n固定搭配： supply sb with sthsupply sth to sbsupply and demand同义词：provide sth for sbprovide sb with sthoffer sb sthoffer sth to sbpower词性：n固定搭配： come

7、 to powertake powerin power词汇家族：powerless powerful同义词：strengthenergystrike词性：v固定搭配： be/go on strikeSth. strikes/ struck sb=It strikes/ struck sb thatwere struck byStrike while the iron is hot. 变形：strike -struck-struck/strikendeliver词性：v固定搭配： deliver sth. to sbdeliver a speechdeliver a baby变形：strike

8、-struck-struck/striken disaster tornado drought landslide tsunami flood volcanic eruption earthquake (magnitude) typhoon hurricanevolcano+esnegro hero volcano tomato potatoerupt vslide v slid a flood offlood in/intoflood.withevacuatehelicoptercrackgasas ifin the open airpercentbrickmetalreviveunifywisdomcontextpercentage区分:medalrevivalunificationwisetappipewhistleemergencycalmaidkitfirst aid kiton handcrashsweepwavesummarylengththe emergency exitcalm downfirst aidaid sb to dohand in上交hand out分发hand over移交hand on传递on the one hand,on the other handa car crashsweptsweep awaysweep up=clean up