Unit4重點(diǎn)單詞、短語精講（1）1.damage重點(diǎn)單詞vt.損害；損壞Mycarwasbadlydamaged,butluckilythekidswerenotseriouslyhurt.n.損害；損壞；損失Theheavyrainhascaused/doneseriousdamagetotheroof.do/causedamageto對(duì)…造成損壞重點(diǎn)單詞Smokingwilldamageyourhealth.Thattownwasdestroyedintheearthquake.Thebadweatherruinedourtrip.比較：部分性損壞或可修復(fù)的破壞徹底的毀壞或毀滅，往往很難修復(fù)使美好的事物失去優(yōu)良的特性，不能恢復(fù)Thedecisionsmadebythegovernmentgreatlyaffectedourlives.Shewasdeeplyaffectedbythestory.Diseasesaffectalmosteveryoneatsometimeduringtheirlives.重點(diǎn)單詞2.affectvt.使感染疾病影響(influence)打動(dòng)，使感動(dòng)(被動(dòng)語態(tài))vt.使震驚；使氣憤重點(diǎn)單詞3.shockThenewsofScott’sdeathshockedtheworld.n.1.Theshockoftheearthquakewasfeltmilesaway.2.Don’ttouchthatwireoryouwillgetashock.

劇烈振動(dòng)；沖擊點(diǎn)擊；觸電重點(diǎn)單詞3.Itcameasashocktohearthatfactorywouldhavetoclose.4.Shewastakentohospitalsufferingfromshock.休克精神上的震驚；令人震驚的事重點(diǎn)單詞shockingadj.令人震驚的；令人憎惡的shockingnews令人震驚的消息shockedadj.感到震驚的；憤慨的ashockedlook/expression驚訝的樣子/表情n.努力；盡力重點(diǎn)單詞4.effortSheputhertimeandeffortintoherbusiness.makeanefforttodosth.盡一切努力做某事sparenoefforttodosth.不遺余力做某事Itlooksasifitisgoingtorain.Hespeaksasifhewerealeader.HespeaksEnglishasifhehadlivedinEnglandformanyyears.重點(diǎn)短語1.asif好像；似乎=asthough表語從句狀語從句asif/though引導(dǎo)的表語從句或狀語從句中如是不真實(shí)的情況，從句常用虛擬語氣。單句填空：Smokingwilldodamage___yourhealth.Allthepeoplepresentatthemeeting_____________(affect)byhisencouragingspeech.Hetalksasifhe_____(be)anativeEnglishspeaker.ExercisewereaffectedtowereUnit4重點(diǎn)單詞、短語精講（2）1.suffer重點(diǎn)單詞vt.遭受；蒙受sufferpain/defeat/lossvi.受苦；患病Asayoungman,hesufferedalotfrompoverty.Doeshesufferfromanykindofmentaldisability?sufferingn.痛苦；苦難遭受痛苦/失敗/損失Shesurvivedherhusbandby5years.Hesurvivedtheearthquake.重點(diǎn)單詞2.survivevt.幸存于；比…活得長(zhǎng)不能說hesurvivedfrom/intheearthquake.vi.幸存；保存下來Someoldcustomshavesurvivedintothepresent.survivorn.幸存者survivaln.幸存；幸存物重點(diǎn)單詞重點(diǎn)單詞3.strike（struck，struck/stricken）Theshipstruckarock.Thechurchclockbegantostriketwelve.Lastmonth,partofsoutheastAsiawasstruckbyflood.撞擊；打敲響；報(bào)時(shí)突然襲擊重點(diǎn)單詞4.Itstruckmethatwemighthavemadethewrongdecision.5.Wewerestruckbyherkindness.6.Thebusdriverswerestrikingformoremoney.突然想到給…以某種印象罷工重點(diǎn)單詞4.effectn.結(jié)果；作用；影響sideeffect副作用bring/put…intoeffect實(shí)施；實(shí)行comeintoeffect/takeeffect（規(guī)則、法律）生效Globalwarminghasagreateffectonplantsandanimals.effective

adj.有效的對(duì)……產(chǎn)生重大影響例：1.Severalformerteacherswereonhandtotellstoriesabouttheolddays.2.Wehavefivecarsonhand.重點(diǎn)短語1.onhand在手頭；在近處；現(xiàn)有單句填空：Alargequantityofmoneyhasbeencollectedtohelpthose___________(suffer)fromthefloods.Theplancrashedinanareaofdenseju