八年级英语下册-Unit-7-Whats-the-highest-mountain-in-the-world-Period-2-人教新目标版

What'sthehighestmountainintheworld?义务教育教科书（人教）八年级英语下册Unit7Period2SectionA(3a-4c)Whichisthehighestmountainintheworld?WhichisthelongestriverinAsia?…Revisionfreezingadj.极冷的；冰冻的nature

n.大自然thick

adj.

厚的；浓的Newwords1.achievementn.成就；成绩e.g.Wefeltagreatsenseofachievement

whenwereachedthetopofthemountain.当我们到达山顶的时候，我们有一种巨大的成就感。2.achievev.达到；完成；成功e.g.Hewillneverachieveanythingifhedoesn’tworkharder.如果他不加紧努力工作，他会一事无成。Learnmorenewwords.3.southwesternadj.西南的；西南方向的e.g.IsthisSouthwesternAirline?

这是西南航空公司吗？4.includev.包含；包括e.g.Herhobbiesincludeswimmingandgardening.她爱好游泳和园艺。5.conditionn.条件；状况e.g.Thepianowasingoodcondition.

这台钢琴状况良好。6.takein吸入；容纳e.g.Fishtakeinoxygenthroughtheirgills.

鱼用鳃吸氧气。7.succeedv.

实现目标；成功e.g.Ifyoutryhardyou’llsucceed.

你如果努力就会成功。常用短语：succeedindoingsth.e.g.Policehavefinallysucceededinsolving

themystery.

警察最终成功破解了这个疑案。8.challengev.&n.挑战；考验e.g.Thejobdoesn’treallychallengehim.

这项工作不能真正的考验他。

Thenewgovernment’sfirstchallengeistheeconomy.

新政府面临的第一个挑战是经济问题。9.inthefaceof面对（困难、问题等）e.g.Inthefaceofdifficulties,he’scompletelyunafraid.他在困难面前毫不胆怯。10.forcen.

力；力量e.g.Thethieftookthemoneyfromtheoldmanbyforce.

窃贼用暴力抢了老人的钱。WhatdoyouknowaboutQomolangma?TalkaboutQomolangmainpairs.Pre-reading自读文章，在书中划出重点、疑点后，翻译下列短语。先独立完成，后小组商议。1.最危险的山峰

2.世界上最危险的运动之一3.登山（名词短语）/（动词短语）themostdangerousmountainoneoftheworld’smostdangeroussportsmountainclimbing/climbmountainsReading4.来自世界各地的登山者5.横亘于中国的西南边界6.在所有的山峰中7.厚厚的云层theclimbersfromallovertheworldrunalongthesouthwesternpartofChinaofallthemountainsthickclouds8.更为严重的困难9.寒冷的天气状况和强劲的暴风雪10.首次到达珠穆朗玛峰顶的人moreseriousdifficultiesfreezingweatherconditionsandheavystormsthefirstpeopletoreachthetopofQomolangmaReadthearticleandmatcheachparagraphwiththemainideas.Paragraph1spiritofclimbersParagraph2achievementsofclimbersParagraph3factsanddangers3aOneofthemost___________sportsintheworldismountain_________,andoneofthemost_________placestogoforthisistheHimalayas.Theseextremelyhigh_______attract_________fromallovertheworld.Manypeoplesaythisisoneofthemost________partsoftheworld.Accordingtothepassage,fillintheblanks.dangerousclimbingpopularriskclimbersfamousTheHimalayas_______alongthe____________borderofchina.Ofallthepeaks(tops),Qomolangmaisthe_________andmost_________.It’s_____________toclimbQomolangmabecausethickclouds_______thetopofthemountain.Evenmoreserious___________includethefreezing___________conditionsandthe_______storms.runssouthwesternhighestfamousthehardestcoverdifficultiesweatherheavyThefirst_________toreachthetopofQomolangma–TenzingNorgayandEdmundHillary–diditin1953.ThefirstChineseclimber__________thetopin1960,andin1975,thefirst__________didittoo.peoplereachedwomanReadthearticleagain,andanswerthefollowingquestions.1.

WhatamountainisHimalayas?2.

WhyisitdangeroustoclimbQomolangma?3.

WhendidthefirstChinesereachthetopofQomolangma?It’soneofthemostpopularplacesformountainclimbing.Becausethickcloudscoverthetopandsnowcanfallveryhard.In1960.Readthearticleagainandcompletethechart.Paragraph1Paragraph2Paragraph3Listtourdangersforclimbers.ListthreeachievementsListtourcomparisonsthickclouds1953—TenzingNorgayandEdmundHillarywerethefirsttoreachthetopmostdangeroussport3bsnowcanfallveryhardfreezingweatherconditionsheavystormsThefirstChineseteamreachedthetopin1960.ThefirstwomantosucceedwasJunkoTabeifromJapanin1975.Peoplecanchallengethemselvesinthefaceofdifficulties.Nevergiveuptryingtoachieveourdream.Humanscanbestrongerthantheforcesofnature.Answerthequestionsusinginformationfromthearticle.1.WherearetheHimalayas?2.HowhighisQomolangma?InthesouthwesternpartofChina.8,844.43metershigh.3c3.Whydosomanypeopletrytoclimbthismountaineventhoughitisdangerous?4.Whatdoesthespiritoftheclimberstellus?Becausepeoplewanttochallengethemselvesinthefaceofdifficulties.Weshouldnevergiveuptryingtoachieveourdreams.theNiletheYangtzeRivertheYellowRiver6,6706,3005,500TheYellowRiverislong.TheYangtzeRiverisalot

_______thantheYellowRiver.TheNileis____________ofall.longerthelongestMakesentencesusingtheinformationintheforms.ExerciseTheYangtzeRiverisnot____long____theNile.=TheYangtzeRiverisnot_______thantheNile.asaslongertheNiletheYangtzeRivertheYellowRiver6,6706,3005,500MountTaiishigh.MountHuangisalittle

_______than

MountTai.Qomolangmais____________ofall.MountTaiisnot___high___Qomolangma.=MountTaiisnot_______thanQomolangma.higherthehighestasashigherQomolangmaMountHuangMountTai8,8481,8641,5451.ThepopulationofSingaporeislarge.2.ThepopulationofMalaysiaismuch______thanthatofSingapore.3.ThepopulationofChinais_________ofall.SingaporeMalaysiaChina4,000,00020,000,0001300,000,000largerthelargest4.ThepopulationofSingaporeisnot_____large____thatofChina.5.ThepopulationofSingaporeisnot_______thanthatofChina.aslargerasSingaporeMalaysiaChina4,000,00020,000,0001300,000,000大多数形容词有三个级。1.原级:Structure:as...as...像..….一样e.g.Timisas

tallas

Tom.2.比较级(用于两者之间的比较):Structure：形容词比较级＋than...e.g.Thisboxisbigger

thanthatone.形容词和副词的比较级和最高级3.最高级(用于三者或三者以上的比较):Structure:the+形容词的最高级＋of/in...

e.g.Tomistheheaviestinourclass.

Heisthemostpopularinourschool.

规则变化

1)一般情况下，单音节或双音节的形容词/副词比较级＋er，最高级＋est。如:clever—cleverer—cleverest

few—fewer—fewest

small—smaller—smallest等。形容词、副词的比较级和最高级规则变化和不规则变化2)以e结尾的词，比较级＋r，最高级＋st

即可。如：nice—nicer—nicest

cute—cuter—cutest

large—larger—largest3)以辅音字母＋y结尾的变y为i＋er或est

如:easy—easier—easiest

happy—happier—happiest

再如：early,busy,heavy,dirty,lazy也如此。4)重读闭音节，单辅音结尾的，双写这个辅音字母＋er

或

est的词：①fat—fatter—fattest

②thin—thinner—thinnest

③hot—hotter—hottest

④red—redder—reddest⑤wet—wetter—wettest

⑥big—bigger—biggest

5)多音节和部分双音节的词需要在形容词原级前＋more构成比较级，＋themost构成最高级。如：beautiful－morebeautiful－themostbeautiful又如:delicious,popular,important,interesting,expensive,creative双音节的词如:

careful－morecareful－themostcareful

useful－moreuseful－themostuseful少数单音节词也是这样，如：pleased—morepleased—themostpleasedtired—moretired—the

mosttiredb)不规则变化：

good—better—best

well—better—best

bad—worse—worst

many/much—more—most

far—farther—farthest

(距离远)

far—further—furthest

(程度深)old—elder—eldest

(长幼)

old—older—oldest

(年龄)三者或三者以上相比，表示最高程度时，用“the+最高级”的结构表示。这种句式一般常有表示比较范围的介词短语。例如：ZhangHuaisthetallestofthethree.Heworks(the)hardestinhisclass.最高级的用法2.最高级可被序数词以及much，byfar，nearly，almost，bynomeans，notquite，notreally，nothinglike

等词语所修饰。例如：Thishatisbyfar／much／nearly／almost／notnearly／bynomeans／notquite／nothinglikethebiggest.Howmuchdidthesecondmostexpensivehatcoat?3.表示“最高程度”的形容词，如excellent，extreme，perfect等，没有最高级，也不能用比较级。4.形容词最高级修饰作表语或介词宾语的名词、代词时，被修饰的词往往省略。e.g.Heisthetallest(boy)inhisclass.5.作状语的副词最高级前可以不加定冠词。e.g.Ofalltheboyshecame(the)earliest.Exercises1.Sheis________than________.A.busier/usB.busier/weC.more