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1、八年级(下)英语教学课件英语教学课件八年级英语下(八年级英语下(RJRJ)教学课件教学课件Section A(3a-4c)Unit7Whatsthehighestmountainintheworld?Free TalkDoyoulikemountainclimbing?Doyouknowthemostpopularplacestogofor?Lead inLead inOneofthemostpopularplacestogoformountainclimbingistheHimalayas.3aReadthearticleandmatcheachparagraphwiththemainide
2、as.Paragraph 1Paragraph 2Paragraph 3SpiritofclimbersAchievementsofclimbersFactsanddangersmountain climbingMarkTrue(T)orFalse(F).1.ItisverydangeroustoclimbQomolangma.2.ThefirstpeopletoreachthetopwereTenzingNorgayandEdmundHillaryonMay29,1955.3.ThefirstChinesewomantosucceedwasin1960.4.Itshowsthathumans
3、cansometimesbestrongerthantheforcesofnature.TFFTAskandanswer.1.WhatmountainisHimalayas?2.WhyisitdangeroustoclimbQomolangma?3.WhendidthefirstChinesereachthetopofQomolangma?3bReadthearticleagainandcompletethechart.Paragraph1Paragraph2Paragraph13ListfourdangersforclimbersListthreeachievementsListfourco
4、mparisonsthickclouds1953-TenzingNorgayandEdmundHillarywerethefirsttoreachthetopmostdangeroussportveryhighitcansnowfreezingweatherconditionsheavystormsveryhardtobreatheasyougetnearthetop1960-ThefirstChineseteamreachedthetop1975-JunkoTabeifromJapanwasthefirstwomantoreachthetopmostpopularplacehighestmo
5、stfamousmoreseriousdifficultiesstrongerthantheforcesofnature3cAnswerthequestionsusinginformationfromthearticle.1.WherearetheHimalayas?2.HowhighisQomolangma?TheHimalayasrunalongthesouthwesternpartofChina.Qomolangmais8,844.43metershigh.3.Whydosomanypeopletrytoclimbthismountaineventhoughitisdangerous?4
6、.Whatdoesthespiritoftheclimberstellus?Becausetheywanttochallengethemselvesinthefaceofdifficulties.Thespiritoftheclimberstellsusthatweshouldnevergiveuptryingtoachieveourdreams.1953年年5月月29日,日,34岁来自岁来自新西兰的登山家新西兰的登山家埃德蒙埃德蒙希希拉里拉里(EdmundHillary)作为英国登山队队员与作为英国登山队队员与39岁的尼泊尔向导岁的尼泊尔向导丹增丹增诺尔诺尔盖盖TenzingNorgay一起
7、沿一起沿东南山脊路线登上珠穆朗东南山脊路线登上珠穆朗玛峰,是纪录上第一个登玛峰,是纪录上第一个登顶成功的登山队伍。顶成功的登山队伍。1960年年5月月25日,中华人民共和国人首次日,中华人民共和国人首次登上珠穆朗玛峰。他们是登上珠穆朗玛峰。他们是王富洲、贡布王富洲、贡布(藏族)、屈银华(藏族)、屈银华。此次攀登,也是首次。此次攀登,也是首次从北坡攀登成功。从北坡攀登成功。1960年,我国首次年,我国首次登上地球之颠的登上地球之颠的3名英雄。名英雄。1975年年5月月16日,日本人日,日本人田部井淳子田部井淳子的的从南坡登上了珠峰。从南坡登上了珠峰。1975年年5月月27日,中国登山队的藏族女队
8、员日,中国登山队的藏族女队员潘多潘多成为世界上第一个从北坡登上珠穆朗成为世界上第一个从北坡登上珠穆朗玛峰的女性。玛峰的女性。2008年年5月月8日,中日,中国登山队圣火传递国登山队圣火传递珠穆朗玛峰突击队珠穆朗玛峰突击队员,成功地把圣火员,成功地把圣火从从8300米突击队营米突击队营地传递到了珠穆朗地传递到了珠穆朗玛峰峰顶,创造了玛峰峰顶,创造了人类奥运历史上的人类奥运历史上的奇迹。奇迹。Itismetershigh(long,wide).它它米高(长米高(长,宽宽)英语表示英语表示“有多长(宽,高有多长(宽,高)”时,时,一般将数词和数量单位放在表示长、宽、一般将数词和数量单位放在表示长、宽
9、、高的形容词前作状语。高的形容词前作状语。例如:例如:Themaintainismorethanthreethousandmetershigh.这座山高三千多米。这座山高三千多米。Itisonly380,000kilometersaway.它离我们只有三十八万公里。它离我们只有三十八万公里。TheGreenGreatWallis7,000kilometerslong.这座绿色长城长这座绿色长城长7,000公里。公里。freezingadj.冻结的冻结的;冰冻的冰冻的;极冷的极冷的Itsfreezingoutsidenow.现在外面冷极了。现在外面冷极了。Itsverycoldtoday,the
10、temperaturehasdroppedtofreezingpoint.今天很冷今天很冷,温度降到了冰点。温度降到了冰点。freezev.冻结;冷冻;僵硬;凝固冻结;冷冻;僵硬;凝固Waterfreezesatthetemperatureof0degreesCelsius.水在摄氏零度结冰。水在摄氏零度结冰。Weatesomeofthefruitsandfrozetherest.我们吃了一些水果我们吃了一些水果,把剩下的冷藏起来。把剩下的冷藏起来。知识拓展知识拓展frozen既是既是freeze的过去分词形式,也的过去分词形式,也可用作形容词可用作形容词,表示,表示“冷冻的冷冻的”。Thes
11、efrozenfoodsarethemostconvenientofall.这些冷冻食品是最为方便。这些冷冻食品是最为方便。英译汉英译汉above/overfreezing零度以上零度以上freezingweather很冷的天气很冷的天气befrozentodeath被冻死被冻死givesb.afreezingcold冷冷地看某人一眼冷冷地看某人一眼PracticePracticefreezingmachine制冷机制冷机frozenmeat冻肉冻肉Imfrozen,soIcantwrite.我冻坏了,不能写东西了。我冻坏了,不能写东西了。Imfreezing,soIvetoputonahea
12、vycoat.我觉得冷极了,我得穿件厚大衣。我觉得冷极了,我得穿件厚大衣。thickadj.1.浓的浓的,浓厚的浓厚的;粘稠的粘稠的;混浊的混浊的Itisdangeroustodriveinathickfog.在浓雾天驾车很危险。在浓雾天驾车很危险。2.厚的厚的;粗的粗的Howthickistheboard?这块木板有多厚这块木板有多厚?4aFillintheblankswiththecorrectformsofthewordsinthebox.bigmuchpopularlongoldhigh1.TheAmazonRiverisoneofthe_riversintheworld.Itsali
13、ttle_thantheYangtzeRiver.2.Qomolangmais8,844.43meters_.Itsoneofthemost_placesforseriousmountainclimbers.longestlongerhighpopular3.Nooceanintheworldisas_asthePacificOcean.4.AlthoughJapanis_thanCanada,itis_smaller.bigmuchpopularlongoldhighbigoldermuch4bWritetwocomparisonsabouttwotopics.Writetruefacts.
14、e.g.Tworivers:_and_theYangtzeRivertheAmazonRiverTheYangtzeRiverisalmostaslongastheAmazonRiver.TheAmazonislongerthantheYangtze,buttheYangtzeisthelongestriverinChina.Twoanimals:_and_1._2._MonkeyDogAdogisbiggerthanamonkey.Amonkeyissmallerthanadog,butitclimbsatreefasterthanadog.Twocities:_and_1._2._Sing
15、aporeKualaLumpurKualaLumpurisasmodernasSingapore.SingaporeisbiggerthanKualaLumpurandhasalargerpopulationthanKualaLumpur.4cWritefivequestionsusingcomparisons.Thenaskyourpartneryourquestions.1._2._3._4._5._Whatisthehighestbuildinginourcity?Whatisthebusiestsubwaystationinourcity?Whatisthelargestshoppin
16、gmallinourcity?Whichisthebiggestparkinourcity?Whichisthelongestroadinourcity?1.比较级考点比较级考点比较级修饰问题比较级修饰问题alittle,abit,even,still,much,alot,far等可修饰比较级。等可修饰比较级。e.g.TomisalittletallerthanJim.Thisbookismuchmoreinterestingthanthatone.同级比较同级比较e.g.TheweatherinBeijingiscolderthanthatinXian.Ourschoolisbiggerth
17、anyours.the+比较级比较级e.g.Lucyisthefatterofthetwogirls.“a/an+比较级比较级”表示表示“又一,再一又一,再一”e.g.Lilyhasadoll,butshewantsabiggerone.隐性比较(没有隐性比较(没有than的情况)的情况)e.g.Whorunsfaster,LucyorLily?Youdbettercomeearliernexttime.Heworkedhardlastterm,butheworksevenharderthisterm.越来越越来越.a.比较级比较级+and+比较级比较级b.the+比较级比较级+句子,句子,t
18、he+比较级比较级+句子句子e.g.Itsgettingcolderandcolder.Themoreyouexercise,thebetteryouare.2.最高级考点最高级考点说明:形容词的最高级前必须加说明:形容词的最高级前必须加the;副;副词的最高级前省略词的最高级前省略the。范围问题范围问题e.g.Tomisthetalleststudentintheclass.Springisthebestseasonoftheyear.“.之一之一”问题问题e.g.Beijingisoneofthebiggestcitiesintheworld.“the+序数词序数词+最高级最高级”e.g
19、.Ithinkheisthesecondtallestboyinhisclass.3.比较级和最高级的转换比较级和最高级的转换e.g.Tomisthetalleststudentintheclass.=Tomistallerthananyotherstudentintheclass.=Tomistallerthanalltheotherstudentsintheclass.=NootherstudentsaretallerthanTom.anyother+名词单数名词单数theother+名词复数名词复数否定否定+比较级比较级=最高级最高级比较级比较级+极限极限=最高级最高级SummarySu
20、mmary1.Kateisyoung,butJoeis_.2.Myshoesarenew.Mysistersare_thanmine.3.Herbagisheavy,andhisis_thanhers.Butyoursis_ofall.youngernewerheaviertheheaviestFinishthesentenceswiththerightformsoftheadjectives.QuizQuiz4.Tomskiteishigh.Jimsis_thanToms.Mikesis_ofthemall.5.Billisseven.JohnisnineandTomiseleven.Tomis_thanJohnandBill.Billis_thanJohn.Billis_andTomis_ofthethree.thehighestolderyoungertheyoungesttheoldesthigher1.Tomemorizetheimportantphrasesandsentences.2.Tomakesomesentencesusingasas,.timesthan,lessthan,morethan.Homework