Unit4SectionA读写课课件人教版八年级英语下册

UnitFourTheWondersofNatureSecB3a-3CHowdoweconnectwithnature?Learningobjectives010203

能够在描述大堡礁的文本中识别并圈出数字，划出描述性形容词，掌握相关词汇与语言特征。

能为青海湖或其他自然奇观撰写有说服力的广告，学会运用形容词、生动语言进行宣传性写作。

能够了解大堡礁、青海湖等世界与中国自然奇观，增强对自然美景的欣赏与保护意识。Whatcanyouseefromthevideo?WarmupTheGreatBarrierReefSoundsAmazing!Doyouwanttobeanoceanexplorer?Let’shavealook!LeadinWhatkindoftextisthis?标题宣传号召去旅游强化吸引力antraveladvertisementWhatelementsshouldbeincluded?Pre-readingNameandlocationMainfeaturesandhighlightsSizeandscaleofthesiteBesttimeorseasontovisitActivitiesFacilitiesandservicesAttractivephotosElementsoftraveladvertisementPre-readingThecolourfullifeandfunactivities.Invitationtovisit.Thelocationandsize.Fast-readingMatchthemainideaReadagain.CirclethenumbersandunderlinetheadjectivesusedtodescribetheGreatBarrierReef.3aAdjectivesmakedescriptionsmorevivid.Numbersmakeinformationmorespecific.Theymakeadvertisementsmoreattractiveandpersuasive.Fast-readingWhereistheGreatBarrierReeflocated?ItislocatedonthenortheasterncoastofAustralia.Careful-readingWhatistheGreatBarrierReef?Itisthebiggestcoralreefintheworldandoneofthenaturalwondersoftheworld.HowlargeistheareaoftheGreatBarrierReef?Ittakesupanareaof345,000squarekilometres.Careful-readingWhydoesthewritersaytheGreatBarrierReefisoneofthemostamazingplacestovisit?Becauseitisthebiggestcoralreefintheworld,hasalargearea,andincludesmanyislandsandwhitesandbeaches.Careful-readingT&FTheGreatBarrierReefisalivingstructure.Peoplecanonlyswimthere,notdive.Foroceanlovers,visitingitisalifelongdream.TTFandCareful-readingWhyistheGreatBarrierReefspecialforoceanlovers?Becauseitisthelargestlivingstructureonearth,andtheycanseemanyamazingseacreatureslikecolourfulfish,turtlesandsharksthere.Careful-readingWouldyouliketovisittheGreatBarrier

Reef?Why?Yes,Iwould.BecauseitisanaturalwonderandIwanttoseethebeautifulseaanimals.No,Iwouldn’t.BecauseIamafraidofdeepwater.Post-readingNowLet’shavealookaboutanothernaturalwonder!Pre-writingReadnotesonQinghaiLake.Rewritetheminfullsentences.

3bQinghaiLakeWhat:asaltlakeWhere:QinghaiProvince,ChinaSpecialfact:thelargestlakeinChina(4,340km2)Thingstodo:photographwildlife(fishandbirds),visitislands,rideabikeorhorse1.QinghaiLakeisa_____________in________________________.2.QinghaiLakeis_____________________inChina.3.Itis______________________________insize.4.IfyouvisitQinghaiLake,youcan________________________________________________________.saltlakeQinghaiProvince,Chinathelargestlake

4,340squarekilometres

photographwildlife,visitislands,rideabikeorhorsePre-writingWriteanadvertisementforQinghaiLakeoranothernaturalwonder.Trytomakeyouradvertisementaspersuasiveaspossible.3cPre-writing话题：写一篇广告，推荐青海湖，吸引游客时态：一般现在时人称：第二&三人称WritingGuidelinesPre-writingNowLet’shaveareviewabouttheGreatBarrierReef!ReviewCalltovisitWhereSpecialfactsThingstodoInvitationPre-writingFindoutthestructureofthepassageCalltovisitDoyouwanttovisitoneofthemostamazingnaturalwondersintheworld?Areyoulookingforawonderfulplacetorelaxandenjoynature?Ifyoulovebeautifulscenery,youcan’tmissthisamazingplace!Comeandvisit…—awonderfulworldfullofbeauty!Doyoulovenature?Comeandsee!Wanttovisitawonderfulplace?Thisisforyou!Pre-writingWhereSpecialfactsWhereItliesin…Itislocatedin…Youcanfinditin…Itisinthenorth/south/east/westof…SpecialfactsItisfamousforits…Itiswell-knownfor…Itisfullof…and…Itisawonderfulplacefullof…Pre-writingThingstodoInvitationThingstodoInvitationYoucan...Wewill...Therearemanyfunthingstodo,like...Youwillenjoy...Itisagoodchanceto...Visiting…isthedreamofalifetime!Youwillneverforgetthisamazingplace!Itisthebestplacetovisitfornaturelovers!Comeandenjoythebeautyof…!Pre-writingWritingBank形容景色/环境amazing令人惊叹的 breathtaking壮丽的stunning极美的 spectacular壮观的beautiful美丽的 peaceful宁静的wonderful极好的 magical神奇的unique独特的 wonderful美妙的形容规模/大小biggest/largest最大的 huge巨大的vast广阔的 enormous庞大的wide宽广的 long漫长的Pre-writingWritingBank形容颜色/水质clear清澈的 blue湛蓝的colourful色彩斑斓的 white洁白的bright明亮的 golden金色的形容生物/生命alive充满生机的 lively活泼的colourful多彩的 amazing神奇的Pre-writingWritingBank实用短语naturalwonder自然奇观takephotos拍照enjoytheview欣赏风景relaxandhavefun放松玩乐naturelovers自然爱好者awonderfultrip美妙的旅行abeautifulplace美丽的地方intheworld在世界上Pre-writingWritingTimeWhile-writingDoyoulovepeacefulandbeautifulnature?VisitQinghaiLake!ItisoneofthemostamazingnaturalwondersinChina.QinghaiLakeisasaltlakelocatedinQinghaiProvince.Itcoversanareaof4,340squarekilometresanditisthelargestlakeinChina.Thelakehasclearbluewaterandgoldenbeaches.Itisfulloflovelyfishandbeautifulbirds.IfyouvisitQinghaiLake,youcantakewonderfulphotosofwildlife.Youcanalsovisittheislands,rideabikeorahorseandenjoythefreshair.VisitingQinghaiLakeisabreathtakingexperience.Youwilllovethispeacefulandmagicalplace!SamplePost-writingASSESSMENT（评价标准）Structure（结构）2分Doesithaveaclearbeginning,bodyandending?Content（内容）4分Doesitincludethemainpoints?Linkingwords（连接词）2分Anylinkingwords?Grammar（语法）2分Anymistakes(spellingorgrammar)Language（语言）4分Anygoodvocabularyorsentences?Handwriting（书写）1分Isitcleanandtidy?Post-writingLanguagepointsadvertisementn.广告、启事、宣传，可数名词，复数形式为advertisements。常用于描述报纸、电视、网络等渠道发布的商业或公益信息。例：Thereisanadvertisementforanewphoneinthenewspaper.报纸上有一则新手机的广告。Languagepointscircle1.inacircle围成一圈，如“Thechildrensatinacircle”（孩子们围坐成一圈）2.acircleof...一圈……，如“acircleoftrees”（一圈树）3.thecircleof...……的圈子，如“thecircleoffriends”（朋友圈）4.fullcircle绕一圈后回到原处，如“Hiscareerhascomefullcircle”（他的职业生涯兜了一圈回到起点）Languagepointsdescribe1.describe...as...把……描述成……；将……称为……2.describe...to...向某人描述某物/某人3.describeindetail详细描述Languagepointsnaturaladj.自然的、天然的,描述与自然界相关的事物或现象，强调未受人为干预。不做作的、自然的,形容人的行为、表情或态度显得轻松、真实，没有刻意修饰。Languagepointsnaturaln.自然的事情、天然物,指自然界中存在的事物或现象。例：Thebeautyofnatureisanatural.自然的美是一种天然的存在。天才、有天赋的人,指在某方面天生具有卓越能力的人。例：Heisanaturalatmathematics.他在数学方面是天才。Languagepointswonderv.想知道、好奇常接疑问词（如what,where,why等）引导的宾语从句，也可接if/whether引导的宾语从句，表达不确定的疑问例：Iwonderwhathewilldonext.我想知道他下一步会做什么。Shewondersifitwillraintomorrow.她想知道明天是否会下雨。Languagepointswondern.奇迹、奇观thewondersof...……的奇迹awonderof...……的一个奇迹例：TheGreatWallisoneofthewondersoftheworld.长城是世界奇迹之一。Languagepointswonder1.nowonder/littlewonder难怪、不足为奇”，后可接that引导的从句或句子2.It'sawonder(that)...令某人惊奇的是……3.wonderabout对……感到疑惑、考虑Languagepointslocate1.belocatedin/at/on位于……（在大地方用in，小地方用at，表面用on）例：Themuseumislocatedinthenorthernpartofthecity.博物馆位于城市北部。2.locatesth.in/on/at把某物设在……例：Locatethefactoryintheindustrialzone.把工厂设在工业区。Languagepointscoastonthecoast在海岸上；沿海offthecoast离海岸；在近海coastguard海岸警卫队coastline海岸线coastalarea/region沿海地区Languagepointsamazing1.Itisamazing(that)...用于引导主语从句，强调某种情况或事实令人惊讶。2.theamazingthingis(that)...用于引出令人惊讶的事实或情况。3.amazingtodosth做某事令人惊讶或惊叹。Languagepointsamazingamazingvs.amazedamazing描述事物令人惊叹，例：Themoviewasamazing.（电影令人惊叹）。amazed描述人的情感状态，例：Iwasamazedbytheperformance.（我对表演感到惊讶）Languagepointsinclude

v.包含；包括不用于进行时，其后可接名词、代词或动词-ing作宾语，不可接动词不定式。例：Thepackageincludesabookandapen.这个包裹里有一本书和一支笔。例：Sheincludedmeinherinvitation.她在邀请中包含了我。Languagepointsalive1.作表语,活着的、在世的，常与系动词（如be,remain,stay等）连用。例：Theoldmanisstillalive.这位老人仍然活着。2.作后置定语,用于修饰名词，放在名词之后，强调“幸存的、活着的”状态。例：Theonlymanalivewasthedriver.唯一的幸存者是司机。Languagepointsalivealive,living,lively,live辨析aliveadj，意为“活着的，在世的”，通常只作表语或后置定语。living可作形容词，意为“活着的，有生命的(尤指现存的)”；还可作名词，意为“生存之道，生计”。livelyadj，意为“有生气的，生机勃勃的”。livev.活着，生活，居住”；作形容词或副词时，表示“现场直播”。Languagepointsalivediveinto

潜入、跳入；投身于、深入研究。例：Theydivedintotherivertosavethechild.他们跳入河中救孩子。