Unit+7+Section+A+1a-1c 人教版英語八年級下冊+

Unit7What'sthehighestmountainintheworld?SectionA1a—1cPKPlayawordgameReadandwritedownthewordsonyourpaperasmany/quicklyasyoucan!!!讀并盡可能多盡可能快地把這些單詞寫在你的紙上?。?Whohasthebesteyesight視力？highestlongestheaviestdeepest(深的）oldestmorebeautifulbiggestlargestsmallestthemostcarefulbetterearlierlet’scheck!highestlongestheaviestoldestmorebeautifulbiggestlargestsmallestthemostcarefulbetterearlierdeepestDoyouknowtheseplaces?FreetalkQomolangma

TheSaharaTheCaspianSea里海TheNile尼羅河desert

n.

沙漠saltlake

咸水湖HowhighisQomolangma?Itis8,848.86

meters

high.Whereisit?ItisinAsia.n.亞洲It'sthehighestmountainintheworld.It'shigherthananyothermountainintheworld.8848.86meightthousandeighthundredandforty-eightpointeightsixHowlongistheNile?Itis6,671kilometers

long.It'sthelongest

riverintheworld.6,671kmIt'slonger

than_________________

intheworld.anyotherriversixthousandsixhundredandseventy-one

Howdeep

istheCaspianSea?Itis1,025meters

deep.It's

_______________

saltlakeintheworld.1025mthedeepestIt'sdeeperthan___________saltlake

intheworld.anyotheronethousandandtwenty-fiveHowbig

isTheSahara?Itisabout9,600,000squarekilometers

insize.9,600,000k㎡

It's

_________________

desert

intheworld.It's__________________________

intheworld.thebiggestbiggerthananyotherdesertninemillionsixhundredthousand

1aMatchthefactsyouknow.Qomolangmaabout9,600,000squarekilometersinsizeTheSahara1,025metersdeepTheCaspianSea6,671kilometerslongTheNile8,844.43metershighQuestiontime:36，500,435,478

↓

↓

↓billion十億）million百萬thousand千Canyoureadthesenumbers?8,844.436,6711,0259,600,000千位及千位以上數(shù)字的表達(dá)：以三位數(shù)為一個單位，每三位數(shù)用“，”隔開1bListenandcompletethesentences.1.Qomolangmais_________thananyothermountainintheworld.2.TheSaharais__________desertintheworld.3.TheCaspianSeais___________ofallthesaltlakes.4.TheNileis_________riverintheworld.higherthebiggestthedeepestthelongestListeningskills:beforelistening,readandtrytopredict(預(yù)測）.“the+序數(shù)詞+最高級+單數(shù)名詞”

“第幾……最……的……”“比較級+thananyother+單數(shù)名詞”

“比其他任何一個……都……”意義相當(dāng)于最高級形容詞最高級結(jié)構(gòu):the+最高級QomolangmaSaharaTheCaspianSeaTheNileIt’sover________yearsold.Chinaisoneof__________________.Infact,it’soneofthefourancientcountriesintheworld.theoldestcountries5,000adj.古代的，古老的TheYangtzeriver6,300kmTheYellowRiver5,465kmsixthousandthreehundredkilometerslongfivethousand,fourhundredandsixty-fivekilometerslongTwofamousriversChinahas________________population

intheworld.thelargest/biggest人口ThepopulationofChinaislarger/biggerthan________ofanyothercountryintheworld.that比較人口、天氣等不可數(shù)名詞時，常用that來代替population，意為“人口”，可用large/big/small修飾，

不可使用many,much1)是集合名詞，thepopulation做主語時謂語動詞用單數(shù)。分?jǐn)?shù)/百分?jǐn)?shù)+ofthepopulation做主語時，謂語動詞用復(fù)數(shù)。練習(xí)：1）這個城市的人口是三百萬。

Thepopulationofthecity______(be)threemillion.2）這個城市四分之三的人口來自全國其他地方。

Threefourthsofthepopulationinthecity_____(be)fromotherpartsofthecountry.isare2)對人口提問用what或者h(yuǎn)owlarge/big。練習(xí)：3）中國有多少人口?________isthepopulationofChina?

=__________________isthepopulationofChina?WhatHowbig/large3)表示某地有多少人口，

…h(huán)asapopulationof…

Thepopulationof…is…練習(xí)：4）中國有十四億人口。China_______

______________________1.4billion.hasapopulationofThepopulationofChinais1.4billion.認(rèn)識最高級物體長寬高…的表達(dá)keysentences

千以上的數(shù)字表達(dá)keywords

Summary檢(Exercise)1.---______doyouthinkofthefootballmatch?---It’sperfect.It’smoreexcitingthan________matchthatIhaveeverwatchedA.How;anyotherB.How;anyothersC.What;anyother D.What;anyothers2._______Icanremember,hewasbornin1898anddiedin1972.A.AsfarasB.AslongasC.AswellasD.Assoonas3.LinDanisoneof______badmintonplayerinChina.A.betterB.goodC.famousD.themostfamous4.---Whichcityhas_______population,Shanghai,HongKongorQingdao?----Shanghai,ofcourse.A.thesmallestB.theleastC.themostD.thelarge