Unit7SectionA(1a－2d)課件人教版英語八年級(jí)下冊(cè)

Unit7What’sthehighestmountainintheworld?SectionA(1A-2D)Beabletocomparefacts.Beabletotalkaboutgeographyandnature.LearningaimsPeriod1SectionA(1a～2d)Ⅰ重點(diǎn)單詞名詞(n.)1.沙漠*_______2.墻______3.米；公尺_(dá)____→千米；公里n．☆kilometer4.人口；人口數(shù)量___________→……的人口

___________________5.亞洲______→在亞洲_______6.旅行者；觀光者_(dá)_____→n.&v．旅行；旅游

______desertwallmeterpopulationthepopulationof…AsiainAsiatouristtour動(dòng)詞(v.)7.保護(hù)；防護(hù)_______→______

n.☆protection形容詞(adj.)8.古代的；古老的________

9.人造的_____________10.深的；縱深的______→深刻地；強(qiáng)烈地

adv.☆deeply→深度n.☆depth11.令人大為驚奇的；令人驚喜(或驚嘆)的

*__________→使驚奇v.☆amaze12.寬的；寬闊的_____→廣泛地adv.☆widely兼詞13.adj.平方；正方形的n．正方形；廣場(chǎng)

_______protect保護(hù)ancientman-madedeepamazingwidesquareⅡ重點(diǎn)短語1.其他任何一個(gè)2.在世界上3.和……一樣……4.(可以)隨便做某事5.談?wù)?.明朝7.正如你所看到的8.就我所知anyotherintheworldas…as…feelfreetodosth.talkabouttheMingDynastyasyoucanseeasfarasIknow

WorldRecord—DOYOUKNOW?1.What’sthehighestmountainintheworld?2.What’sthelongestriverintheworld?3.What’sthedeepestsaltlakeintheworld?4.What’sthelargestdesertintheworld?

8844.436,6711,0259,600,000Doyouknowthesenumbers?Howtoreadthem?844eighthundredandforty-four1,0001,025600,000onethousandonethousandandtwenty-fivesixhundredthousand1,000,000

onemillion

Readnumbers

millionthousand

Let’sdiscusssomegeographicalfacts（地理事實(shí)）Whichisthehighestmountainintheworld?It’sQomolangma.

It’s8,848.86metershigh.

What’stheheight/ha?t/ofit?

It’s8,848.86metersinheight.

eightthousandeighthundredandforty-eightpointeightsixHowhighisit?

Whichisthelongestriverintheworld?It’stheNile.

It’s6,671kilometerslong.

What’sthelength/le?kθ/ofit?

It’s6,671kilometersinlength.

sixthousandsixhundredandseventy-oneHowlongisit?

Whichisthedeepestsaltlakeintheworld?It’stheCaspianSea.

Howhighisit?

Howdeepisit?

It’s1,025metersdeep.

What’sthedepth/depθ/ofit?

It’s1,025metersindepth.

onethousandandtwenty-fiveWhichisthebiggestdesert

intheworld?It’stheSahara.

Howhighisit?

Howbigisit?

It’sabout9,000,000squarekilometersinsize.

Whatsizeisit?

Ithas/coversabout9,000,000squarekilometers.

ninemillionWhichisthebiggestcountry

intheworld?It’sRussia.

Howhighisit?

Howbigisit?

It’sabout17,100,000squarekilometersinsize.

Whatsizeisit?

Ithas/coversabout17,100,000squarekilometers.

seventeenmillionandonehundredthousand1aMatchthefactsyouknow.Qomolangmaabout9,000,000squarekilometersinsizeTheSahara1,025metersdeepTheCaspianSea6,671kilometerslongTheNile8,848.86metershigh1bListenandcompletethesentences.1.Qomolangmais______thananyothermountainintheworld.2.TheSaharais____________desertintheworld.3.TheCaspianSeais____________ofallthesaltlakes.4.TheNileis___________riverintheworld.higherthebiggestthedeepestthelongest2aListenandnumberthefacts(1-4)intheorderyouhearthem.

___TheYangtzeRiverisabout____kilometerslongandtheYellowRiveris___kilometerslong.___Chinahasthebiggestpopulationintheworld.It’salotbiggerthanthepopulationoftheUS.___Chinaisover___yearsold.IthasamuchlongerhistorythantheUS.TheUSisnoteven___yearsold.___ChinaisaboutthesamesizeastheUS,anditisthebiggestcountryinAsia.

42132bListenagainandfillintheblankswiththenumbersinthebox.

6,3005,0005,464300___TheYangtzeRiverisabout____kilometerslongandtheYellowRiveris______kilometerslong.___Chinahasthebiggestpopulationintheworld.It’salotbiggerthanthepopulationoftheUS.___Chinaisover_____yearsold.IthasamuchlongerhistorythantheUS.TheUSisnoteven____yearsold.___ChinaisaboutthesamesizeastheUS,anditisthebiggestcountryinAsia.

42133006,3005,4645,0001.HowlongistheMingGreatWall?It’sabout8850kilometerslong.2dListentotheconversationandanswerthequestions:Yes,it’sthemostfamouspart.2.IsBadalingpartoftheMingGreatWall?一、根據(jù)句意及漢語或首字母提示寫單詞1.Thereisa________(寬闊的)rivernearmyvillage.Weusedtoswimtheremanyyearsago.2.

InEgypt,theyvisitedthepalacesandtowersof________(古代的)kingsandqueens.wideancient3.Qatarisasmallcountrywhichliesinthe________(沙漠)oftheMiddleEast.4.ChinaisthebiggestcountryinAandthethirdlargestoneinlandareaintheworld.5.

Somedesertplantsgrowdintotheearthtogetwater.desertsiaeep二、從方框中選擇適當(dāng)?shù)膯卧~或短語并用其正確形式填空

6.______________Iknow,artwillbemoreandmoreimportantinthefuture.tour,ask,protect,thousandsof,asfaras【解析】asfarasIknow“據(jù)我所知”,放在句首的單詞首字母大寫。Asfaras7.Feelfree________yourteacherquestions.tour,ask,protect,thousandsof,asfaras【解析】feelfreetodosth.“隨便做某事”,根據(jù)questions可知用ask搭配,故填toask。toask8.Moreandmore__________cametoZibotoexperiencethefriendlinessofthecity.tour,ask,protect,thousandsof,asfaras【解析】根據(jù)cametoZibotoexperience可知,應(yīng)填tourists。tourists()1.---IthinkEnglishisas_____asmath.---Iagreewithyou.A.moreinterestingB.mostinterestingC.themostinterestingD.interesting()2.MoYanisoneof___writersintheworld.A.famousB.morefamousC.mostfamousD.themostfamous()3.Theboxwas_thanIhadexpected．IwasoutofbreathwhenIgoth