【2019-2020】八年级英语下册Unit7Whatsthehighestmountainintheworld短语语法知识点汇总新版人教新目标

教学资料参考范本【2019-2020】八年级英语下册_Unit7What'sthehighestmountainintheworld短语语法知识

点汇总新版人教新目标版1/II/11二、必背短语1•最古老的国家之oneoftheoldestcountries2•随意地做某事feelfreetodosth.3•据我所知asfarasIknow4•最高的山脉thehighestmountain5•其他任何一座山anyothermountain6•在所有的咸水湖中ofallthesaltlakes7•绵延runalong8.呼吸空气takeinair9.面对…inthefaceof10.放弃做某事giveupdoingsth.11.实现某人的梦想achieveone'sdream12.虽然；尽管eventhough13.出生时atbirth14.兴奋地跑过去runoverwithexcitement15•撞到某人walkintosb.16.摔倒fallover17.每两年everytwoyears18.砍伐森林cutdowntheforests19.濒危动物endangeredanimals20.处于危险之中beindanger21.大熊猫越来越少fewerandfewerpandas22.…的重要性theimportanceof23.What'sthe+形容词最高级+名词intheworld?世界上最••••的••••是什么？24.oneofthe+形容词最高级+可数名词复数最的之一25.Therebesb/sthdoing有某人/物正在做某25.protectfrom/against+doing保护••••使不受；防御教材内容解析】SectionAabout9,600,000squarekilometresinsize(P.49)square用作形容词，表示“平方的”，用于数字后面表示面积。Ournewhouseis95squaremetresinsize.1,025metersdeep.(P.49)英语中常见的长宽高的表达方式为：基数词+单位词+形容词(long,wide,high,deep)。Theropeistwometerslong.Qomolangmaishigherthananyothermountainintheworld.(P.49)anyother意为“其他任何一个”，后接可数名词单数，常用于比较级结构中，表示最高级含义，可与“theother+可数名词复数”或者theothers互换。Peterrunsfasterthananyotherstudent/theotherstudents/theothersinhisclass.Chinahasthebiggestpopulationintheworld.(P.50)population表示“人口”，是集合名词，对人口数量提问时，用what而不用howmany/much，population若作主语，强调整体概念时，谓语用单数形式，强调个体时，谓语用复数形式。What'sthepopulationinChinanow?Thepopulationofthissmalltownisthreethousand.Morethanonefifthofthepopulationofthecountryareover60yearsold.Themainreasonwastoprotecttheirpartofthecountry.(P.50)protect表示“保护”时，常用的结构为：protect...from...“保护……免受……”。Humansshoulddosomethingtoprotecttheenvironment.Thesunglasseswillprotectyoufromsunshine.AsfarasIknow,therearenootherman-madeobjectsasbigasthis.(P・50)asfarasIknow意为“就我所知、我认为”，相当于asfarasIamconcerned。AsfarasIknow,he'llbeawayfromthreemonths.Oneoftheworldsmostdangeroussportsismountainclimbing,andoneofthemostpopularplacesforthisistheHimalayas・(P・51)“oneof+the+形容词最高级+复数可数名词”指在某一个范围内“最之一”，作主语时，谓语动词用单数形式。Maryisoneofthebeststudentsinourclass.Evenmoreseriousdifficultiesincludefreezingweatherconditionsandheavystorms.(P.51)include表示“包含、包括”，强调一个整体里面包含一些部分，including常用作介词，表示“包括”。Thebookincludeseightunits.Hehasmanyfriends,includingTom.9.Itisalsoveryhardtotakeinairasyougetnearthetop.(P.51)takein意为“吸收”。Doyouknowhowplantstakeinwater?ThefirstChineseteamdidsoin1960,whilethefirstwomantosucceedwasJunkoTabeifromJapanin1975.(P.51)succeed表示“成功”，常用的结构为：succeedtodosth.或者succeedindoingsth.“成功做成某事”。Theclimberssucceededtogettothetopofthemountainintheend.=Theclimberssucceededingettingtothetopofthemountainintheend.Oneofthemainreasonsisthatpeoplewanttochallengethemselvesinthefaceofdifficulties.(P.51)challenge意为“挑战、考验”，challengesb.to(do)sth.表示“向……某人挑战做某事”。Hheface意为“面对(问题或者困难)”Theyshowedcourageinthefaceofdanger.Thespirittheseclimbersshowsusthatweshouldnevergiveuptryingtoachieveourdreams.(P.51)achieve用作动词，表示“达到、完成、成功”。Ibelieveyouwillachieveyourdreamintheend.Whydosomanypeopletrytoclimbthismountaineventhoughitisdangerous.(P.51)eventhough意为“即使、虽然”，相当于evenif,引导让步状语从句。EventhoughFrankleftschoolat16,hestillbecameasuccessfulwriter.SectionBweighs5,0000kilos(P.53)weigh此处作动词，表示“有重”，名词是weight。Thebabyweighedabout5kilometres.Whatishisweight?Thiselephantweighsmanytimesmorethanthispanda.(P.53)“倍数+比较级+than”表示“比……大/多多少倍”。Theroomlooksthreetimesbiggerthanthatone.Atbirth,ababypandaisabout・・・(P・53)atbirth表示“出生时”。Thebabyweighedthreekilometresatbirth・4・Apandacanliveupto・・・(P・53)upto表示“达到(某种数量或者程度)”Thetheatrecanholdupto500people・【拓展】beuptosb•"由某人决定"Youcanleavetodayortomorrow・Itisuptoyou・5・Pandakeepersarepreparingmilkforthebabypandas'breakfast・(P・54)prepareforsth.“为做准备”Theyarepreparingforthepartytonight・prepare...for...“为……准备……”WeshouldpreparesomesweetsforChildren'sDay・bepreparedfor“为作准备”Theplayersarewellpreparedforthematch・6.At9:00a.m.,theyfindthatmostofthebabiesarealreadyawakeandhungry.(P.54)awake用作形容词，表示“醒着的”，反义词是asleep。Isthebabyasleeporawake?7.Another300orsoliveinzoosorresearchcentersinChinaandothercountries.(P.54)orso意为“大约”，放在数量词后面，表示大约的概念。Thereare30workersorsointhefactory.【语法讲解】(一)基数词基数词的构成。基数词1-12是独立的单词。one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve基数词13-19是在个位数后面加-teen构成，其中thirteen,fifteen,eighteen是不规则变化。thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,nineteen整十的基数词20-90是在个位数词后面加-ty构成，其中twenty,thirty,forty,fifty,eighty是不规则变化。twenty,thirty,forty,fifty,sixty,seventy,eighty,ninety非整十基数词21-99是在十位数后面加上个位数构成，中间加上连字符“-”。twenty-one,seventy-six,eighty-eight三位数以上的基数词，百位数和十位数之间用and连接。twohundredandone,threethousandfivehundredandfourteen英语中没有“万”和“亿”这两个单位，在表示“万”和“亿”时，把“万”念成10个千，“十万”念成100个千，“亿”念成100个百万……以此类推。10,000：tenthousand100,000:ahundredthousand100,000,000:ahundredmillion35,845:thirty-fivethousand,eighthundredandforty-fivehundred,thousand,million和billion的用法。hundred,thousand,million和billion等表示确切数字时，只用其单数形式；但是在表示不确切数字时，要用其复数形式，并且与of连用，表示约数。e.g:1.Therearemorethanthreehundreddaysinayear.一年有三百多天。ThousandsofvisitorstraveltotheGreatWalleveryyear.每年有成千上万的游客游玩长城。基数词表示编号例如：LessonFive(thefifthlesson)第五课Room306306房间PageTwelve(thetwelfthpage)第十二页ClassOne,GradeSix六年级一班(二)形容词和副词的比较级和最高级

①形容词比较级的变化规则。规则变化构成法原级比较级最高级单音节词+er/estshortshortershortestcoldcoldercoldest以不发音e结尾的词+r/stwidewiderwidestlargelargerlargest单个辅音字母结尾的重读闭音节词，双与末尾辅音字母+er/estbigbiggerbiggesthothotterhottest以辅音字母+y结尾的词，变y为i+er/estheavyheavierheaviestbusybusierbusiest多音节词在前面+more/mostimportantmoreimportantmostimportantbeautifulmorebeautifulmostbeautifulII・不规则变化原级比较级最高级good/wellbetterbestbad/badly/illworseworstoldolder/elderoldest/eldestmany/muchmoremostlittlelessleastfarfarther/furtherfarthest/furthest形容词比较级用法。比较级用于两者进行比较，结构为“Ais比较级thanB”。e.g:1.Mybikeismorebeautifulthanhers.我的自行车比她的漂亮。Heworksharderthanbefore.他工作比以前努力。表示两者之间选择，用“which/whois比较级，AorB?”表示“两者之间较……之一”时，用“the+比较级”结构。e.g:1.Whichisnearertothesun,themoonortheearth?哪个离太阳更近，月球还是地球?Heisthethinnerofthetwo.他是两人中较瘦的那个。III•“越来越……”用“比较级and比较级”结构，多音节和部分双音节词用“moreandmore原级”。e.g:1.Theweatherisbecomingcolderandcolder.天气变得越来越冷了。2.Sheisbecomingmoreandmorebeautiful.她变得越来越美了。表示“越……越……”时，用“the+比较级，the+比较级”结构。e.g:Themor