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高中英语 Unit 4 Wildlife protection语言点课件 新人教版必修2 课件VIP免费

高中英语 Unit 4 Wildlife protection语言点课件 新人教版必修2 课件_第1页
1/22
高中英语 Unit 4 Wildlife protection语言点课件 新人教版必修2 课件_第2页
2/22
高中英语 Unit 4 Wildlife protection语言点课件 新人教版必修2 课件_第3页
3/22
Unit4decrease1)n.theprocessofdecreasing减少;减弱;减轻Therehasbeenasteadydecreaseinthenumberofvisitors.游客的数量持续下降。Vt.Tomakesth.becomeless减少;降低Wehavedecreasedourdemandforpapers.vi.Tobecomeless变少Thenumberofwhaleshasdecreasedsharplythisyear.今年鲸鱼的数量急剧下降。dieout(家族,物种等)灭亡;风俗、做法等(消失),过时在过去的几十年里,许多动物灭绝了。decade(十年)Manyanimalshavediedoutinthepastdecades.Thefireisdyingdown.Themembersofthefamilyalldiedoff.Thenoiseofthecardiedawayinthedistance.火焰,风暴,疼痛逐渐消失(家族,种族)等相继死去(声音,光线,风等)渐弱,渐熄endangervt.使…遭受危害Smokingendangershealth.indanger处于危险之中Thepatientisindanger.beindangerof有…危险beoutofdanger脱离危险endangeredadj.濒危的dangerous危险的reliefn.afeelingofhappinessthatsth.unpleasanthasnothappenedorhasended轻松感,欣慰感2.turnround:转过去,围绕…旋转Theearthturnsaroundthesun.turnon/off打开/关掉turnup/down开大/减弱turnto向…求助turnagainst反对turnout关闭,生产turnover翻转,考虑turnaway解雇turnback折回8.suggeststh/doingsth.提议,建议Ionlysuggesttheplan.Youdecide.Isuggesttakingpartinthesingingcompetition.他的秘书建议我们下周再来。Hissecretarysuggestedthat___________________________________we(should)comenextMonday.suggest(that)sb(should)do/be(虚拟语气)suggest还可作“表明,说明,暗示”解。陈述语气Herexpressionsuggestedthatshewasangry.Hecametomyclasseveryweek,buthisattitudesuggestedhe______notreallyinterestedintheclass.A.isB.beC.wasD.wereCthickadj.thickblackhairathickforestathickdoorthicksmokeathickrope浓密的头发茂密的森林厚重的门浓烟粗绳9TheknifecanprotectyoufromarobberThefurcanprotecttheantelopesagainstthecold.protectsbfromsth/sb.保护……免受……protectsbagainststh防御……Eg.Heiswearingsunglassestoprotecthiseyesfromthestrongsunlight他戴着太阳镜以遮挡强烈的阳光keepsbfromdoingsthstopsbfromdoingsth阻止某人干某事preventsbfromdoingsthTheschoolstoppedthestudentsfromplayingcomputergames10Itcontainsapowerfuldrugwhichaffectsmosquitoes.它含有一种强效的药物可以防止蚊虫叮咬。careful/carelessfearful/fearlesshelpful/helplesshopeful/hopelessuseful/useless11.containv.n.containerThenewtextbookcontains10units,includingtwomainlyrevisions.Hewassoexcitedthathecouldhardlycontainhimself.Theroomisnotbigenoughtocontainsomanypeople.包含;含有控制;容忍容纳12.affectv.Thechangeinclimatemayaffectyourhealth.Cancerhasaffectedhislungs.Iwasdeeplyaffectedbythefilm.影响感染感动13.effectn.haveaeffecton对...有影响Thefilmhadagreateffectonhim.v.Theyeffectedtheirescapedinthemiddleofthenight.affect(v.):haveaneffecton影响。突然的天气变化可能影响你的健康。他的意见不会影响我的决定。effect(n.)效应;结果;后果。这药有什么疗效吗?这个影片对她影响很大。AsuddenchangeinweathermayaffectyourhealthHisopinionwillnotaffectmydecision.Didthemedicinehaveanyeffect?Thefilmhadquiteaneffectonher.Norainforest,noanimalsandnodrugs.没有雨林就没有动物,也就没有药物。no…no…没有……就不……;不……便无……;不……不……Nofire,nosmoke.Nopains,nogains.Nosong,nosupper.无火不冒烟。/事出有因。不劳无获。不唱歌,没晚饭。/不干活,没饭吃。/不劳动,不得食。(Thereare)Noanimalsandnodrugswithoutrainforest.payattentiontobeusedtolookforwardtodevoteoneselftogetdowntoturntoleadtorefertostickto注意习惯于盼望投身于;致力于认真对付,处理求助于导致涉及;提到坚持1.Getting___intheforestisverydangerous.A.losingB.lostC.tolostD.beinglost2.Youwillget___ifyoustandunderthesunforalongtime.A.burningBburnC.burntD.toburn3.Heishunting___hislostwatchhereandthere.A.toB.atC.forD.out4.Itwillbe___wonderfulworldifallnationslivein___peacewitheachother.A.aaB.thetheC.atheD.a/5.IhearTimoncewas___oflosinghislife,butnowheis___.A.indanger,outofdangerB.inthedanger,outofthedangerC.indanger,outofdangerD.inthedanger,outofthedanger6.Thepoorfamiliescanapply__thegovernment__financial(财政的)help.A.fortoB.totoC.forforD.tofor7.Theyoungladydecidetoapply___thenewpositionintheoffice.A.toB.withC.forD.inThankyou

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高中英语 Unit 4 Wildlife protection语言点课件 新人教版必修2 课件

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