2020秋新教材高中英语Unit4NaturaldisastersSectionI课件新人教版必修第

Unit4NATURALDISASTER语篇类型1.报告文学:THENIGHTTHEEARTHDIDN’TSLEEP;2.新闻报道;3.其他类型:图片、音频、视频等语言知识语音清辅音和浊辅音发音规律;-ed结尾的词的读音主题词汇自然灾害种类:disastertornadodroughtlandslide(landfall)tsunamifloodvolcaniceruptiontyphoonhurricane灾害描述:magnitudeslidedamagedestroyevacuateaffecteffectcrackasifruininruinstrapburycrashsweepsweepawaywavestrikeeruptvolcanotap灾难中的人及其描述:survivorsurvivebreathedeathshockinshockreviverevivalsufferwisdomcalm救援工作:effortemergencyaidonhanddeliverrescuesupply救援设施:helicoptershelterkitfirstaidkitpowerelectricitywhistle语法限制性定语从句:that、which、who、whom和whose引导的限制性定语从句的用法语篇1.纪实性报告文学的文本结构、语言特征;2.新闻播报的基本要素和语言特征语言知识语用有关自然灾害类新闻报道的陈述:Goodmorning/afternoon.Todayis...,ahugeearthquake/flood/tsunami/...hit/struck...Atleast...werekilledand...were(badly)injuredintheearthquake/tornado/flood.Almostall/Mostofthehomesweredestroyedand...Rescueteamsarrivedquicklyandhelicopterswereusedto...给出安全指导:I’dliketoknowwhatwecandotopreventnaturaldisasters.→Well,ifweprepare,wecankeepthemfrombecomingdisasters...Whatshouldwedoifthereisa/antornado/flood/earthquake/...?→Rememberto...Andwhataboutafteranearthquake?→Well,ifyou’retrapped,youcan...文化知识通过了解自然灾害的种类以及灾害救济工作,强调人的生命安全,增强减灾意识语言技能1.在听的过程中获取具体细节内容;2.通过上下文理解新词汇;3.模仿新闻播报,报道突发的自然灾害;4.为重大新闻事件的专题报道编写摘要;5.在看的过程中有选择地记录所需信息学习策略1.根据上下文线索或非文字信息推断词语意义;2.通过对本单元中自然灾害及其描述、灾后救助等的学习,了解新闻报道类的写作方法、技巧等SectionⅠListeningandSpeaking在括号里写出黑体部分在句中的含义1.Adisaster()isaverybadaccidentsuchasanearthquakeorafirethatkillsalotofpeople.2.Thetownwasdestroyedbythefloods()afterthestorm.3.Ahelicopter()isanaircraftwithlongbladesontopthatgoaroundveryfast.Itisabletostaystillintheairandtomovestraightupwardordownward.4.Unfortunately,therescue()carbrokedownonourwaytothefloodedarea.5.Don’tworryaboutthedamage()toyourcar.Iwillfixitupforyou.6.Hemanagedtosurvive()intheearthquakewhilealltheothermembersdied.7.Asweallknow,frogseatpestswhichdestroy()cropsandcarrydiseases.8.Noonecanchangeyou.Otherscanonlyaffect()you.9.Inthisworldnothingcanbesaidtobecertain,exceptdeath().10.Thecharitygaveshelter()topeopleonwinternights.答案:1.灾难;灾害2.洪水3.直升机4.救援5.损坏6.生存;存活7.摧毁;毁灭8.影响9.死亡10.避难处Pre-listening:Lookandsay.LookatthePicturesonPage48andanswerthefollowingquestions.1.Whatkindofnaturaldisasterisinthefirstpicture?2.What’stheprobableresultofthedisastershowninPicture4?3.WhatcanyouseeinPicture5?答案：1.Thetornado.2.Itleadstothelossofpersonalproperty,thedestructionofecologicalbalanceandevensomedeaths.3.Thevictims/Peopleaffectedareholdingtheirumbrellasastheywalkinthestreets,leavingtheirfloodedhomes.While-listening:Listenandwrite.Listentothefournewsreportsaboutnaturaldisastersandfillinthefollowingblanks.NaturaldisastersTimeStrickenareaNumberofpeopleinjuredorkilledNewsreport1EarthquakeApril17thEcuadorMorethan1.wereinjured.Newsreport22.March27th3.Noonehasbeenkilled.答案：1.1,5002.Floods3.CentralChina4.August12th5.oneNewsreport3Tornado4.SouthernMemphisAtleast5.personhasdied.Newsreport4LandslideJuly21stSeoulNoonewasinjured.Post-listening:Speakandplay.1.(应用实践)SupposeyouareLiHua.Prepareonenewsreportaccordingtooneoftheabovenaturaldisastersandthenpresentittoyourpartner.2.(迁移创新)Fillintheblanksaccordingtothecontextandthenpresentyournewsreporttoyourpartner.Aseriousflood①(strike)Colombo,SriLankainMay,damagingmanybuildingsand②(leave)manyhousesseriouslydestroyed.Thelocalofficialssaidthatatleast82personswerekilledandabout500,000③(affect).Amongthedeadwasa9-year-oldgirlkilledafter④(trap)underacollapsedwallatherschool.Thegovernmentwasassessing(评估)theexactdamageandtryingtheirbesttoprovidesafety⑤thepeopleintheaffectedarea.Meanwhile,thelocalTVstationshoweddamagedwalls,broken⑥(window)andstreetswashedawaybythefloodthroughthearea.Tensofthousandsofpeoplewereingreatneedoffoodandclean⑦(drink)water.⑧(fortunate),rescueeffortsimmediatelybegan.Shelterswereset⑨bythesoldiersandvolunteers.Foodwascontinuingto⑩(deliver)tothefloodedarea.答案：1.Goodevening,I’mLiHua.Todayis27March.I’lltellyousomedetailedinformationaboutthefloodsincentralChina.Thegovernmentishelpingthevictimsandfortunatelynoonehasbeenkilleduntilnow.Rescueworkersandsoldiersareworkingdayandnighttomakesurethatpeoplearesafe.2.①struck②leaving③affected④beingtrapped⑤for⑥windows⑦drinking⑧Fortunately⑨up⑩bedeliveredPronunciation:Listenandrepeat.1.ListenandrepeatthewordsinPronunciation.Trytofindthecharacteristics(特点)ofvoicelessandvoicedconsonants.①清辅音发音时送气,声带,如:pumptestkiteflowerbusEnglishthreechairtreecats②浊辅音发音时,声带振动,如:balldoggetvoicezerodecisionsmoothjobdrinkhands③动词加-ed的读音主要有三种:以清辅音结尾的读//,如:workedlikedcooked以浊辅音结尾的读//,如:rainedreservedtravelled置于t和d结尾的单词后读//,如:neededvisitedlanded2.Readthefollowingwordsandthenputthemintodifferentgroupsaccordingtovoicelessandvoicedconsonants.drycakebedspinflycageschoolchalkvisionthreezoo第一组(清辅音):第二组(浊辅音):答案:1.①不振动②不送气③/t/;/d/;/id/2.第一组:cakepinflyschoolchalkthree第二组:drybedscagevisionzoo如何获取听力中的具体细节内容?技巧1:听前根据题干要求找出关键词并预测听力材料的内容,如:WhatcausedthelandslideinSeoul?(据此可知听力过程中应重点关注“what”,同时推知这篇材料是有关首尔山体滑坡的。)技巧2:头脑中快速搜索与材料相关的关键词汇,如:与山体滑坡相关的词汇可能会有deaths、survivor/survive、damage/destroy、trap、kill/injure、rescue等。具体细节内容中对数字的考查数字的考查在听力测试中较为频繁,一方面