初中英语八年级下册 Section Aa-2d 一等奖

SectionA1a—2dGabby

Annabel1.Whoisthetallestofthethree?2.Whoisthe…ofthethree?Chinaisoneoftheoldestcountries.It’sover________yearsold.Infact,it’soneofthefourancientcountries

inthe

world.

5,000AsChinese,howmuchdoyouknowaboutourmotherland?Presentationadj.古代的，古老的Chinahasthelargestpopulationontheearth.Therearesomanytouristsvisiting______________.theGreatWalln.人口；人口数量n.旅游者；观光者thebiggestcountryinAsian.亚洲Wealsohavesomefamousrivers.TheYangtzeRiveristhelongestinAsia.长江Qomolangmaisthehighestmountainintheworld.珠穆朗玛峰desertn.

沙漠

theSahara撒哈拉沙漠

theCaspianSea里海saltlake盐水湖Thebigholeisdeep.adj.

深的；纵深的metern.米squaren.平方squaremeter平方米

两室两厅一卫约65㎡NumberClubCanyoureadthenumbers?

82eight-twotwenty201onehundredand502fivehundredandtwo188onehundredandeight-eightpointfive760.58sevenhundredandsixtypointfiveeightHaveatry426703.46fourhundredandtwenty-sixsevenhundredandthreepointfoursix.5NumberClub520fivehundredandtwenty140onehundredandforty,↘thousand（千）thousand,300,↓million（百万）threehundredmillion,onehundredandfortythousand,fivehundredandtwenty5,↙billion（十亿）fivebillion,threehundredmillion,onehundredandfortythousand,fivehundredandtwentyHaveatry①856.45②168,640③326,414,708④2,100,340,1151aMatchthefactsyouknow.Qomolangmaabout9,600,000squarekilometersinsizeTheSahara1,025metersdeepTheCaspianSea6,671kilometerslongTheNile8,844.43metershighQomolangmais8,844.43

meters

high.TheSaharaisabout9,600,000

squarekilometers

insize.TheCaspianSeais1,025

meters

deep.TheNileis6,671

kilometers

long.TheSaharaisabout9,600,000

squarekilometers

insize.1.物体面积的表达方式：sth.is+数词+单位(squaremeters/squarekilometers)+insize.Qomolangmais8,844.43

meters

high.TheCaspianSeais1,025

meters

deep.TheNileis6,671

kilometers

long.2.物体高/深/长的表达方式：sth.is+数词+单位

(meters/kilometers)+形容词

(high/deep/long)Whatcanwelearnfromthesentences?Practice1.SaythesentencesinEnglish.1）我的房子有120平方米。2）这条街有2,500米长。3）这栋建筑物高87米。4）这海深1,420.3千米。2.Usethestructuresandtheinformationin1atomakeconversations.1）A:Howmanysquarekilometers/squaremetersis…?B:

It’s…squarekilometers/squaremetersinsize.2）A:Howdeep/high/longis…?B:

It’s…meters/kilometers….Myhouseis120squaremetersinsize.Thestreetis2,500meterslong.Thebuildingis87metershigh.Theseais1,420.3kilometersdeep.1bTask1:Predictbeforelistening⑴Qomolangmais__________________thananyothermountainintheworld.⑵TheSaharais________________desertintheworld.⑶TheCaspianSeais________________ofallthesaltlakes.⑷TheNileis_______________riverintheworld.1.Whichkindofwordsshouldwefillin?

Adjective（形容词）/Verb（动词）/Noun（名词）？adj.adj.adj.adj.2.Whichformoftheadjectiveshouldweuse?Thecomparative（比较级）/The

superlative（最高级）?(thecomparative)(thesuperlative)(thesuperlative)(thesuperlative)1bListenandcompletethesentences.1.Qomolangmais_________thananyothermountainintheworld.2.TheSaharais___________desertintheworld.3.TheCaspianSeais___________ofallthesaltlakes.4.TheNileis___________riverintheworld.higherthebiggestthelongestthedeepestUsethestructureandtheinformationin1aand1btomakeconversations.A:Whatisthe…intheworld?B:….A:Howdeep/long/high/manysquarekilometers

isit?B:It’s…deep/long/high/insize.PairworkReportUsetheinformationtointroduceChina.ChinaHistoryoneoftheoldestcountriesintheworldOver5,000yearsPopulationthebiggestpopulationintheworldmorethan1.4billionLandareathebiggestcountryinAsiaabout9.6millionsquarekilometersQomolangmathehighestmountainintheworld8,844.43metershighTheYangtzeRiverThelongestriverinAsia6,397kilometerslong

OurmotherlandChinaisanancientcountry.Itisoneoftheoldestcountriesintheworld.It’s___________yearsold.Andithas____________________.ThepopulationofChinais_______________.Also,Chinais______________inAsia.Itisabout______________squarekilometers.Qomolangma,afamousmountain,whichbelongstoChina,is____________________.It’s_________________.Besides,wealsohave______________________-TheYangtzeRiver.It’s________________________________kilometers.Ilovemymotherland.I’msurethatitwill

become