Unit5AmazingnatureStartingout(课件)外研版七年级英语下册

StartingoutUnit5Amazingnature能运用本课时的核心词汇谈论自然奇观,理解含比喻等修辞手法的语句所表达的情感态度；能谈论自己对自然奇观的感受与评价。学习目标能掌握形容词/副词的比较级和最高级。Newwordsandexpressioncleansoftnaturecalmcloud新课讲授frostypines

(结霜的松树)northern/southernlights(北极光/南极光)YellowRiverStoneForest(黄河石林)desert(沙漠)snub-nosedmonkeys(金丝猴)stoneforestWhatcanyouseeinthepictures?Whatdoyouthinkofthem?Howdotheymakeyoufeel?Theyarenaturalwondersandtheyshowthebeautyanddiversity(多样性)oftheearth.naturalwonder自然奇观Ifeelamazed./Theyareamazing.Mount

Qomolangma(珠穆朗玛峰)

—the

highest

mountaininthe

worldTheNileRiver(尼罗河)—thelongestriverintheworldTheSaharaDesert(撒哈拉沙漠)—thelargesthotdesertintheworld...

Doyouknowanyotheramazingnaturalwondersintheworld?Wherearethey?Whataretheylike?Watchthevideoandanswerthequestions.1StartingoutActivity1：learnmorenaturalwondersHowdotheymakeyoufeel?StartingoutHowmuchdoyouknowaboutnature?Whatfactsaboutnaturedoyouknow?naturenaturalwondersanimalsplantsseasonsWhatnaturalwondersdoyouknow?Whatdoplantsneedtogrow?Whatarethedifferencesbetweenseasons?Doyouknowwheredifferentanimalslive?Hints:Whichonedoyoufindthemostinteresting?Watchthevideoandanswer:Whatfactsaboutnaturedoesthisvideomention?ThehighestplaceisMountQomolangma.It’s8,848.86metershigh.ThelowestplaceistheMarianaTrench.It’sover10,000metersbelowsealevel.ThelongestriveristheNileRiver.It’sabout6,650kilometerslong.ThehottestplaceisDeathValleyintheUSA.Ajellyfishmayliveforever.WaldenbyThoreau梭罗的《瓦尔登湖》WinterinJinanbyLaoshe老舍的《济南的冬天》Canyouthinkofotherfamousworksdescribingnaturalwonders?Sharethemwiththeclass.MemorialtoYueyangTowerbyFanZhongyan范仲淹的《岳阳楼记》WatchingtheQiantangRiverTide小学课文《观潮》1

Whichtwopoemsarethefirsttwoexcerpts(节选)from?《望庐山瀑布》《望岳》2Whatinnaturedotheydescribe?Whatisspecialabouteachnaturalwonder?—WhatinnaturedothelinesfromLiBai’spoemdescribe?Whatisspecialaboutthenaturalwonder?—TheydescribethewaterfallinMountLushan.Thewaterfallishighandthewaterrunsfast.WhiteThecloudsarecleanand1_____________,likeourwhitesheep.Themountains2_____________brightlyunderthesun.Completethechartwiththewordsandexpressionsfromthepassage.4softshineCompletethechartwiththewordsandexpressionsfromthepassage.4BluecalmThelovelyblueoftheskyalwaysgivesmea3_____________feeling.Thereareahundred4_____________ofblueinthewater.kindsWhatcolourisQinghai-TibetPlateau?Pre-readingLookatthepicturesandanswerthequestions.Usethewordstohelpyou.cleansoftnaturecalmcloudmountainskyriverlakegrasslandfield1

Whatcanyouseeinthepictures?Whatcolourarethey?2

Howdoyoufeelaboutthem?1ListentoPart1andfilltheblanksMyhometownisontheQinghai-TibetPlateau.The

geographyhereis________.Itisfamousfortheworld’s

highest________.Butthisareaisalsofullofthemost

amazing__________innature.amazingmountaincolours1.Whereisthewriter’shometown?

ReadPart1andanswerthequestions2.Howdoeswriterthinkofhishometown?Why?ItisontheQinghai-TibetPlateau.

Amazing

Thegeographyhereisamazing.Theworld’shighestmountainishere.

Thisareaisalsofullofthemostamazing

coloursinnature开门见山，点明主旨：开头直接表明家乡的位置，为后续对家乡色彩的描述搭建了地域框架。奠定情感基调：通过“amazing”一词，为全文定下积极的情感基调，增强文章感染力。AbriefintroductionListentoPart2andmatchThewriterusestodescribe________and__________________,________and_________________,________,_______and________skylakesforestsgrasslandsmountainsfieldsriverstrainscloudswhitebluegreenThebeautyReadPart2andcompletethechartThebeautysoftshinecalmkindsforestscolour[ˈbraɪtli]2Thecolourwhitemeetsyoureyesallaround.Thecloudsarecleanandsoft,likeourwhitesheep.Themountainsshinebrightlyunderthesun,likewhitelotusflowers.3Thelovelyblueoftheskyalwaysgivesmeacalmfeeling.Itislikeagreatseaabovetheplateau.Andwordscan’texpressmylovefortheriversandlakes.Thereareahundredkindsofblueinthewater.4Ourgrasslands,forestsandfieldsareallgreen.That’smyfavouritecolour.Itmeanshopebecauseitisthecolouroflife.Butgreenisnotjustthecolourofnaturenow.Trainsarerunningthroughtheplateau.Theyarethisbeautifulcolour,too.Whyisgreenthewriter’sfavouritecolour?Itmeanshopebecauseitisthecolouroflife.Itisnotjustthecolourofnaturebutthecolourofthetrainsrunningthroughtheplateau.ReadPart2andanswerthequestions情态动词

必须，后接动词原形否定形式：mustn't禁止；不允许Wemustobeytheschoolrules.我们必须遵守校规。Youmustwearahelmetwhenridingamotorcycle.骑摩托车时你必须戴头盔。MustwefinishtheprojectbeforeFriday?我们必须在周五前完成这个项目吗？2mustthrough、over、across、past都有“通过”“经过”的意思，但在用法上有一些区别：through：表示从物体内部穿过，强调动作在三维空间中进行Theriverrunsthroughthecity.