Unit 4 The Wonders of Nature Section B 3a-3c 课件（内嵌视频） 2025-2026学年人教版英语八年级下册

Unit4TheWondersofNatureSectionB(3a~3c)能正确认读关于自然景观、旅行体验等主题词汇（如amazing,natural,largest,alive,clear,colourful等），感知描述性形容词和数词的用法。通过阅读分析，获取文本中关于大堡礁、青海湖等自然景观的关键信息，归纳并内化描述地点特征、表达游玩建议的常用表达（如Locatedon/in...;Itisoneofthe...;Ittakesupanareaof...;If...,youcan...）。够运用所学词汇介绍一处自己喜爱的自然景观，并认同保护自然奇观的重要性。学习目标123DoyouwanttovisittheGreatBarrierReef?LeadinReadthetitleandthefirsttwosentences.Whatkindoftextisthis?astoryanewsreportanadvertisementWhatisthepurposeofanadvertisementlikethis?Toattractreaders'interest,providekeyinformation,andencouragethemtovisit.Pre-writingReadagain.CirclethenumbersandunderlinetheadjectivesusedtodescribetheGreatBarrierReef.Whydoesthewriterusesomanyadjectivesandnumbers?Adjectives

makedescriptionsmorevivid(更生动).Numbersmakeinformationmorespecific.(更具体).Theymakeadvertisementsmoreattractiveandpersuasive(更具吸引力和说服力)3aReadandcompletethemindmap.TheGreatBarrierReefAnadvertisementBeginningEndingDoyoulove....?...visiting...dreamofalifetime!吸引读者呼吁行动Keyinformationlocation:What’sspecial?size:Whatyoucando/see?northeasterncoastofAustralia345,000squarekilometresthemost

placesthebiggest

.alivethelargest

.amazingcoralreeflivingstructure

intheclearwaterseecoral,plantsand

fishevenseelargefish,andsharksswimordivecolourfulturtlesReadnotesonQinghaiLake.Rewritetheminfullsentences.QinghaiLakeWhat:asaltlakeWhere:QinghaiProvince,ChinaSpecialfact:thelargestlakeinChina(4,340km2)Thingstodo:photographwildlife(fishandbirds),visitislands,rideabikeorhorse1.QinghaiLakeisa_____________in________________________.2.QinghaiLakeis_____________________inChina.3.Itis______________________________insize.4.IfyouvisitQinghaiLake,youcan________________________________________________________.saltlakeQinghaiProvince,Chinathelargestlake4,340squarekilometresphotographwildlife,visitislands,rideabikeorhorseWhile-writing3bReadagainandfindthestructure.Hook用问句吸引读者，引出主题Details介绍位置、规模（面积）、基本特色Experience描述旅游时的活动与独特景观Calltoaction用感叹句强化吸引力，鼓励前往Part1Hook用问句吸引读者，引出主题Details介绍位置、规模、基本特色Experience描述旅游时的活动与独特景观Calltoaction用感叹句强化吸引力，鼓励前往情感升华+号召行动Part2Part3Part4QinghaiLake:AnAmazingHighlandWonderWriteanadvertisementforQinghaiLake.Trytomakeyouradvertisementaspersuasiveaspossible.Doyoulovequietlakesandamazingwildlife?ThenvisitQinghaiLake!LocatedinQinghaiProvince,itisthelargestsaltlakeinChina,covering4,340squarekilometres....Ifyou...youcan.../youcansee...CometoQinghaiLakeandmakeyourdreamcometrue!Title3c开头:1....showsusthepowerandbeautyofnature.Itisamust-visitplacefornaturelovers.2....isafamousnaturalwonder.It'sboththelongestanddeepest...intheworld,makingitveryspecial.3....isanaturalwonderinChina.Itsbeautyattractspeopleallovertheworld.中间:1.Thesceneryissoattractivethatvisitorsoftenlosethemselvesinit.2.bewellworthvisiting3....isthehometovariousfishes.ItplaysakeyroleinChina'secosystem.4.Youcantakeacruise(游轮旅行)toadmirethewonderfulviewsorhaveapeacefulwalkalongtheriver,listeningtothesoundofthewaves.5.Thebesttimetovisitisspring.Youcanseeverybeautifulviewshere.结尾I'msurethisplacewillbringyouunforgettablememories.TheYangtzeRiveristrulyamasterpieceofnature.Don'tmissthechancetoexplorethisamazingnaturalwonder.Thespiritoftheseclimbersshowusthatweshouldnevergiveuptryingtoachieveourdreams....isamazing.Itshowsushowgreatnatureis.Comeandseethiswonderfulplace.WritngtimeWriteanadvertisementforQinghaiLake.QinghaiLake:AnAmazingHighlandWonderDoyoulovequietlakesandamazingwildlife?ThenvisitQinghaiLake!LocatedinQinghaiProvince,thenorthwesternofChina,theQinghaiLakeisoneofthemostamazingplacestovisit.ItisthelargestsaltlakeinChina,covering4,340squarekilometres.IfyouvisitQinghaiLake,youcanphotographwildlife,visitislands,rideabikeorhorse.QinghaiLakeismorebeautifulinsummer.IfyouvisitinJuly,youcanseemanybeautifulbirdsandfieldsofbeautifulflowers.Walkalongthelakeandenjoytheclearbluewaterstretchingtothesky—everyviewisawonderfulsurprise.CometoQinghaiLakeandmakeyourdreamcometrue!QinghaiLake:ANaturalWonderQinghaiLake,inQinghaiProvince,isanamazingsaltlakeandChina'slargestlake.Itcovers4,340squarekilometresinsize,withclearwaterandbeautifulviewsallyearround.Thereareplentyofwonderfulactivitiesforvisitors.Youcanphotographdiversewildlife,includingdifferenttypesoffishandbeautifulbirds.Andexploringthecharmingislandsisagreatchoice.What'smore,youcanalsorideabikeorhorsearoundit.It'sagreatplacetogetclosetonatureandrelax.Ifyoulovebeautifulscenery,QinghaiLakeisamust-visit.Comeandenjoyitsbeauty!Lastyear,IvisitedMountHuang-shanwithmyfamily.LocatedinAnhuiProvince,itisoneofthemostfamousnaturalwondersinChina.Inthemorning,wereachedthetopofthemountain.Thestrange-shapedpinetreesandseaofcloudswereamazing.Whenthesunrose,thewholemountainturnedgolden.Wealsosawmanyinterestingrocksthatlookedlikeanimals.Ifeltsoexcitedandhappy.Theviewwaslikeawonderfulpainting.Thistripmademeunderstandwhypeoplesay"Seeingisbelieving."Iwillalwaysrememberthisspecialexperience.Ittaughtmetoloveandprotectourbeautifulnature.AnUnforgettableVisittoaNaturalWonderLastyear,IvisitedMountHuang-shanwithmyfamily.LocatedinAnhuiProvince,itisoneofthemostfamousnaturalwondersinChina.

Inthemorning,wereachedthetopofthemountain.Thestrange-shapedpinetrees(形状奇特的松树)andseaofcloudswereamazing.Whenthesunrose,thewholemountainturnedgolden.Wealsosawmanyinterestingrocksthatlookedlikeanimals.Ifeltsoexcitedandhappy.Theviewwaslikeawonderfulpainting.Thistripmademeunderstandwhypeoplesay"Seeingisbelieving."Iwillalwaysrememberthisspecialexperience.Ittaughtmetoloveandprotectourbeautifulnature.TheYangtzeRiveristhelongestriverinChina.It'sabout6,300kilometreslongandrunsfromthewesttotheeastofChina.Itishometomillionsoffishandbirds.Alongtheriver,therearealsomanykindsofplants.IliketheriverbecauseitshowsChina'sgreatnaturalbeautyandlonghistory.Takingashipjourneyalongtheriveristhemostexcitingexperience.Also,Ienjoylearningaboutthedifferentanimalsthatliveintheriver.Toprotecttheriver,weneedtotakeactionnow.Weshouldneverthrowrubbishintothewater.Besides,plantingmoretreesneartheriverisalsoveryimportant.Let'sworktogethertotakegoodcareofthisamazingriver！MyFavouriteNaturalWonderTheYangtzeRiveristhelongestriverinChina.It'sabout6,300kilometreslongandrunsfromthewesttotheeastofChina.Itishometomillionsoffishandbirds.Alongtheriver,therearealsomanykindsofplants.

IliketheriverbecauseitshowsChina'sgreatnaturalbeautyandlonghistory.Takingashipjourneyalongtheriveristhemostexcitingexperience.Also,Ienjoylearningaboutthedifferentanimalsthatliveintheriver.Toprotecttheriver,weneedtotakeactionnow.Weshouldneverthrowrubbishintothewater.Besides,plantingmoretreesneartheriverisalsoveryimportant.Let'sworktogethertotakegoodcareofthisamazingriver！真题速递假设你是李华，你的美国笔友Mike来信说他对中国的自然奇观很感兴趣，想了解其中一个。请你给他回信，介绍一个中国的自然奇观(如黄山、桂林山水、九寨沟等)。内容包括：1.简单介绍这个自然奇观的地理位置和特点；2.说明它为什么著名(例如：美丽的风景、独特的动植物、文化意义等)；3.邀请他有机会来中国亲自参观。真题速递DearMike,I’mgladtoknowthatyouareinterestedinthenaturalwondersofChina.Yours,LiHuaLetmeintroduceHuangshanMountaintoyou.ItliesinthesouthofAnhuiProvince.It’sfamousforitsstrangepinetrees,uniquerockformations,seaofcloudsandhotsprings.Thescenerychangeswiththeseasons,whichistrulymagical.Manytouristsfromhomeandabroadcomehereeveryyeartoenjoyitsamazingviews.It’salsooneofthemostfamousmountainsinChina,attractingmillionsofvisitorseachyear.

Doyoulovetheocean?Doyouwanttovisitoneofthe

oftheworld?

,visittheGreatBarrierReef!Locatedonthe

ofAustralia,theGreatBarrierReefisoneofthemost

placestovisit.Itisthebiggest

intheworld.It

anareaof345,000squarekilometresand

.

manyislandsandwhitesandbeaches.TheGreatBarrierReefisalso

!Ifyouvisitit,youwillseethelargest

onearth.Here,youcanswimordiveinthe

andseecoral,plants,andcolourfulfish.Ifyoudivedeeper,youmightevenseelargefish,

,andsharks.Forpeoplewholovetheocean,visitingtheGreatBarrierReefisthedreamofa

!naturalwondersIfsonortheasterncoastamazingcoralreeftakesupincludesalivelivingstructureclearwaterturtleslifetime自然奇观如果是这样的话东北海岸令人惊叹的珊瑚礁占据包含/包括充满生机的/活的生命结构清澈的水域海龟一生/终身include/ɪnˈkluːd/v.包含；包括1.Thepriceofthetourincludes________(visit)themuseum.2.Everyone_________(include)inthemeetingshouldarriveontime.用法：不用于进行时。其后可接名词、代词或动词-ing作宾语，不可接动词不定式。例句：Studentsshouldmasteroneortwolifeskillseveryyear.Theseskillscanincludecooking,washingtheirownclothesandtidyingtheirrooms.visitingincluded单词词性含义用法including介词包括……在内用来引出包含在整体中的部分内容，一般放在被包含的事物之前，后跟名词或代词作宾语。included形容词包括在内的用来补充说明前面提到的事物包含在某个范围内，只能位于名词或代词后，作后置定语。语境串记：Thewholefamilywilltoursomebigcities,includingBeijingandShanghai.Soeveryoneisveryhappy,meincluded.全家人将去包括北京和上海在内的一些大城市旅游。因此大家非常开心，包括我在内。单项选择1.Thepriceofthetrip__________hotel,mealsandtransportation,soyoudon'tneedtopayextramoney.A.includesB.includingC.includedD.include2.Thewholeclass,__________ourteacher,wenttotheparkforapicniclastSunday.A.includeB.includingC.includedD.toinclude词讲练alive/əˈlaɪv/adj.活着；在世；有活力Languagepoints单词词性词义用法说明alive形容词活着的表语形容词，不直接修饰名词，bealive活着lively形容词活泼的可作定语/表语，alivelychild活泼的孩子常用搭配：comealive

热闹起来；有精神起来

bringsth.alive

使……有趣；变得有生气例句：Loveyourparentswellwhiletheyareal