Unit5Presentingideas课件-八年级下学期外研版英语

Unit5PresentingideasLookingintonatureLearningobjectivesInthislesson,wewillbeableto:1.engagestudentsinobservingpicturesandsharingideasaboutamazingnature-explorationachievements,therebyactivatingtheirpriorknowledgeandintroducingtheunitthemesmoothly.2.improvepublicspeakingskillsbypresentingpostersanddevelopcriticalthinkingthroughvotingonthebestworks.3.reflectonnatureexplorationviamindmaps,self-evaluatelanguage/grammarskills,anddeepentheunderstandingoftheexplorationspirit.4.learnthenewstructuresandexpressionsandusethemincontextcorrectly.

LeadinWhatamazingachievementsinnatureexplorationcanyousee?SpaceExplorationApollo11MoonLandingMarsRovers

VoyagerMissionsBrainstormBrainstormOceanExplorationTitanicWreckDiscovery（1985）MarianaTrenchDive(1960)

DeepseaChallenger(2012)BrainstormIceCoreDrillingFirstSouthPoleReach(1911)PolarExplorationMountainExplorationBrainstormSevenSummitsCompletion(1985)MountQomolangmaSummit(1953)CaveExplorationBrainstormMammothCaveSystemVeryovkinaCave(2018)Thoseareachievementsofnatureexploration.Let’smakeaposteraboutthem.Areyouready?Yes!Makeaposteraboutanachievementinnatureexploration.Step

1Workingroups.Searchforinformationaboutachievementsinnatureexploration.Thentakeagroupvotetodecideontheachievementforyourposter.Whatisit?Whomadeit?Whyisitimportant?Whatspiritwasneededtoachieveit?Makeaposteraboutanachievementinnatureexploration.Step

2Organiseyourideaswiththehelpofthefollowingoutlineandmakeyourposter.Youmayusethefollowinglanguagetipsorfindusefulexpressionsorsentencesfromthisunit.PresentingideasTitleoftheposterWhatisit?—It’sanimportantachievementinspace/land/sea/…exploration.PresentingideasWhomadeit?—Theachievementwasfirstmadeby…—Thepersonwhomadetheachievementis...PresentingideasMakeaposteraboutanachievementinnatureexploration.Remember!Includedrawingsorphotostomakeyourposterlookbetter.Whyisitimportant?—Ithelpsusunderstand...—Itcantellus...—Itprovesthat...—Thanksto...,wenowknow...—Itmeansthatwecan...—Ithelpstoexplain...—Thisachievementhaschanged...Whatspiritwasneededtorealiseit?—…workedhardtoexplore...—…neverstoppedtryingnewways/methods…—With...,he/shecarriedonwiththeresearch.—Toachievesomething,wemustbereadytofacechallenges.PresentingideasMakeaposteraboutanachievementinnatureexploration.Step

3Practiseandpresentyourpostertotheclass.Step

4Voteonthebestthreepostersandthebestthreepresentations.CheckyourpresentationPresentyourpostertotheclass.languagecorrectform(形式正确)accuratemeaning(意义精确)properuse(使用恰当)posterdesigncreativity(创意)performanceconfidence(自信)OK

Good

ExcellentReflectionNatureexplorationWehavemademanydiscoveries.Therearelotsof___________.Ittakesgreateffortto___________.1

Aftercompletingthisunit,Iunderstandmoreaboutnatureexploration.Reflection2Toexpressmyunderstanding,Ican...usewordsandexpressionsintheunittotalkaboutnatureexploration.useobjectclauseswiththat,ifandwhethertodescribediscoveriesinnatureexploration.describethespiritofnatureexploration.*1=excellent,2=good,3=notyet3Istillneedtoimprove:Everygreatdiscoverybeginswiththecouragetoexploretheunknown.1.

It’sanimportantachievementinspace/land/sea/...exploration.结构：It's+adj.+noun+in+field+exploration.解释：描述某领域重要成就的固定句型例句：

It'sagreatachievementinpolarexploration.这是极地探索领域的一项重大成就。2.Toachievesomething,wemustbereadytofacechallenges.结构：bereadyto...解释：表达"准备好应对……"的常用搭配例句：Explorersmustbereadytofaceextremeweather.探险者必须准备好应对极端天气。Weshouldbereadytofacefailuresinscientificresearch.我们应准备好面对科研中的失败。3.Itprovesthat...结构：Itproves+that从句解释：用宾语从句陈述证据得出的结论例句：Thefossilprovesthatdinosaurslivedheremillionsofyearsago.这块化石证明恐龙数百万年前生活于此。Thedataprovesthatglobaltemperaturesarerising.数据证明全球气温正在上升。一、汉译英stopdoing...natureexplorationcarryonwithsthbereadyforsth/todosth...停下正在做的事探索自然继续某事准备好做某事二、根据汉语意思完成句子

多亏了新技术，我们现在能探索深海了。_______________newtechnology,wecannowexplorethedeepsea.2.科学家们从未停止寻找新的海洋物种。Scientistshave_________________________tofindnewmarinespecies.3.探险队必须准备好面对极端天气。Theexpeditionteammust________________________extremeweather.4.我们必须继续抱最好的希望。Wemust_____________hopingforthebest.Thanksto

neverstoppedtryingbereadytofacecarryon三、汉译英1.她通过努力工作实现了自己的梦想。Sherealisedherdreambyworkinghard.2.尽管下雨了，我们还是继续了徒步旅行。

Eventhoughitrained,wecarriedonwiththehikingtrip.3.多亏了这位科学家，我们对植物有了更多了解。

Thankstothisscientist,weknowmoreaboutplants.4.即使遇到困难，他们也继续进行了探索。Eventhoughtheymetdifficulties,theystillcarriedonwiththeexploration.Interviewafamilymemberorfriend:Whichachievementinnatureexploration