八年级英语下册第七单元复习过程课件

Unit7

What’sthehighestmountain

intheworld?SectionAPeriodOneUnit7

What’sthehighestmounsquaremeterdeepdesertpopulationAsiafeelfreetourn.

平方；正方形n.

米；公尺adj.

深的；纵深的n.

沙漠n.

人口；人口数量n.

亚洲(可以)随便(做某事)n.&v.

旅行；旅游WordsReviewsquaren.平方；正方形WordsReviewtouristwallamazingancientprotectwideasfarasIknowman-maden.

旅行者；观光者n.

墙adj.

令人大为惊奇的；令人惊喜的adj.

古代的；古老的v.

保护；防护adj.

宽的；宽阔的就我所知adj.

人造的WordsReviewtouristn.旅行者；观光者WordsReviewWhat’sthehighestmountainintheworld?Howhighisit?Doyouknow?What’sthehighestmountaininQomolangmaQomolangmaisthehighestmountainintheworld.Itis8,844.43metershigh.QomolangmaQomolangmaisthehiWhatdoyouknowaboutthefollowingnumbers?1,025metersdeepTheCaspianSeaWhatdoyouknowaboutthefolWhatdoyouknowaboutthefollowingnumbers?6,671kilometerslongTheNileWhatdoyouknowaboutthefolWhatdoyouknowaboutthefollowingnumbers?9,600,000squarekilometersinsizeTheSaharaWhatdoyouknowaboutthefolObjectives1.Tolearntocomparefacts2.Tolearntoexpresslargenumbers3.Tolearntotalkaboutgeographyandnature4.Tolearnnewwords:square,meter,deep,desert,population,Asia,tour,tourist,wall,ancient,protect,wide…Objectives1.TolearntocomparMatchthefactsyouknow.1aQomolangmaTheSaharaTheCaspianSeaTheNileabout9,600,000squarekilometersinsize1,025metersdeep6,671kilometerslong8,844.43metershighMatchthefactsyouknow.1aQomListenandcompletethesentences.Qomolangmais______thananyothermountainintheworld.TheSaharais_________desertintheworld.TheCaspianSeais_________ofallthesaltlakes.TheNileis_________riverintheworld.1bhigherthebiggestthedeepestthelongestListenandcompletethesentenA:Whatisthehighestmountainintheworld?B:Qomolangma.1cPairworkUsetheinformationin1btomakeconversations.A:WhatisthehighestmountaiA:Whatisthebiggestdesertintheworld?B:TheSahara.Example1:A:Whatisthelongestriverintheworld?B:TheNile.Example2:A:WhatisthebiggestdesertListenandnumberthefacts[1-4]inthe

orderyouhearthem.__TheYangtzeRiverisabout_____kilometerslongandtheYellowRiveris________kilometerslong.__Chinahasthebiggestpopulationintheworld.It’salotbiggerthanthepopulationoftheUS.__Chinaisover_____yearsold.IthasamuchlongerhistorythantheUS.TheUSisnoteven___yearsold.__ChinaisalmostasbigastheUS,anditisthebiggestcountryinAsia.2a1432Listenandnumberthefacts[1__TheYangtzeRiverisabout_____kilometerslongandtheYellowRiveris_____kilometerslong.__Chinahasthebiggestpopulationintheworld.It’salotbiggerthanthepopulationoftheUS.__Chinaisover_____yearsold.IthasamuchlongerhistorythantheUS.TheUSisnoteven____yearsold.__ChinaisalmostasbigastheUS,anditisthebiggestcountryinAsia.Listenagainandfillintheblanksin2awiththenumbersinthebox.2b6,3005,4645,0003006,3005,0005,4643001432__TheYangtzeRiverisabout_A:DidyouknowthatChinaisoneof

theoldestcountriesintheworld?B:Yes,Idid.It’smucholderthanmycountry.2cPairworkMakeconversationsusingtheinformationin2a.A:DidyouknowthatChinaisA:DidyouknowthatChinahasthebiggestpopulationintheworld?B:Yes,Idid.It’salotbiggerthanthepopulationoftheUS.Example1:A:DidyouknowthatChinahasA:DidyouknowthatChinaisthebiggestcountryinAsia?B:Yes,Idid.It’salmostasbigastheUS.Example2:A:DidyouknowthatChinaisA:DidyouknowthatYangzeRiverismuchlonger

thantheYellowRiver?B:No,Ididn’t.Howlongisit?A:It’s6,300kilometerslong.B:Wow!That’sverylong!Example3:A:DidyouknowthatYangzeRiHowlongistheGreatWall?Readthedialoguein2d,thenanswerthequestionsbelow.FromtheMingDynasty,it’sabout8850kilometerslong.Themainreasonwastoprotecttheirpartofthecountry.Yes,it’sthemostfamouspart.2.Whydidtheancientemperorsbuildthewall?3.IsBadalingpartoftheMingGreatWall?HowlongistheGreatWall?ReaRole-play1.Roleplaytheconversation

ingroups;2.Roleplaytheconversation

infrontoftheclassLet’sseewhichgroupdoesthebest.2dRole-play1.RoleplaytheconvGuide:____________askmeanythingontoday’sGreatWalltour.Tourist1:_________isthewall?Guide:Ah,__________popularquestion!Ifweareonly_____________thepartsfromtheMingDynasty,it’sabout8850kilometerslong.Thismakesit__________wallintheworld.Tourist2:Wow,that’samazing!Whydidtheancientemperorsbuildthewall?Guide:The_____________wastoprotecttheirpartofthecountry.______________,it’s_________________._______________,therearenootherman-madeobjects__________this.Tourist3:IsBadalingpartoftheMingGreatWall?Guide:Yes,_______________________.FeelfreetoHowlongthemosttalkingaboutthelongestmainreasonAsyoucanseequitetallandwideAsfarasIknowasbigasit’sthemostfamouspartReadthedialoguein2d,thenfillintheblanksbelow.Guide:____________askmeanyGuide:Feeltoaskfreemetoday’sanythingonGreatWalltour.Tourist1:Howisthelongwall?Guide:Ah,thepopularquestionmost!IfweareonlyaboutthepartstalkingfromtheMingDynasty,it’saboutkilometers8850long.Thismakesitthewallinlongesttheworld.Tourist2:Wow,amazingthat’s!Whydidtheemperorsancientwallbuildthe?Feelfreetoaskmeanythingontoday’sGreatWalltour.Howlongisthewall?Ah,themostpopularquestion!IfweareonlytalkingaboutthepartsfromtheMingDynasty,it’sabout8850kilometerslong.Thismakesitthelongestwallintheworld.Wow,that’samazing!Whydidtheancientemperorsbuildthewall?Readtheconversationin2dandlearnitbyyourheart.Thentrytomaketheconversationintherightorder.Guide:FeeltoaskfreemetodGuide:Themainwastoprotectreasontheirpartofthecountry.Ascanyousee,it’stallquiteandwide.AsknowfarasI,thereotherman-madearenobigobjectsasasthis.Tourist3:IspartoftheMingBadalingGreatWall?Guide:Yes,it’sthefamousmostpart.Themainreasonwastoprotecttheirpartofthecountry.Asyoucansee,it’squitetallandwide.AsfarasIknow,therearenootherman-madeobjectsasbigasthis.IsBadalingpartoftheMingGreatWall?Yes,it’sthemostfamouspart.Guide:ThemainwastoprotectTodaylet’stalkabouttheGreatWall.ThepartsfromtheMingDynastyisabout8850kilometerslong.This________________________________.Itwasbuiltto_______theirpartofthecountry.AndthemostfamouspartisBadalingpartoftheMingGreatWall.makesitthelongestwallintheworldprotectTodaylet’stalkabouttheGre1.population*population:“人口数量”，谓语动词要用单数形式*询问人口数量时要用“What’sthepopulationof...?”提问，而不用howmany或howmuch等提问*表示人口“多”要用large或big；表示人口“少”要用smallLanguagepoints1.population*population:“人口数量Practise这个城市的人口是600万。Thepopulationofthiscityissixmillion．中国的人口比美国的人口多很多。ThepopulationofChinaismuch

largerthanthatoftheUSA.Practise这个城市的人口是600万。2.Qomolangmais8,844.43metershigh.Itis…metershigh(long,wide…).

它……米高(长,宽……)。英语表示“有多长(宽，高……)”时，一般将数词和数量单位放在表示长宽高的形容词前作状语。2.Qomolangmais8,844.43mete这座山高三千多米。Themountainismorethanthreethousandmetershigh.它离我们只有三十八万公里。Itisonly380,000kilometersaway.这座绿色长城长7,000公里。

TheGreenGreatWallis7,000kilometerslong.Practise这座山高三千多米。Practise3.Qomolangmaishigherthananyothermountainintheworld.anyother+可数名词单数：“在同一范围内除了某人或某物以外的其他人或物”彼得跑的比他班里的其他任何同学都要快。Peterrunsfasterthananyother

studentinhisclass.3.QomolangmaishigherthanathatChinais…是know的宾语从句。尽管主句的动词是过去时态，但由于宾语从句陈述的是客观事实，所以从句仍用一般现在时4.DidyouknowthatChinaisoneoftheoldestcountriesintheworld?thatChinais…是know的宾语从句。尽管主句的5.It’smucholderthanmycountry.*much+比较级

:“……得多”*在形容比较级前还可以用much,even,alittle,still,alot,less等修饰词表示程度Practise他比我跑得更快。Herunsevenfaster

thanI.日本土地面积只比德国大一点儿。JapanisalittlelargerthanGermanyinarea.5.It’smucholderthanmycou6.Asfaras

Iknow,thereareno

otherman-madeobjectsasbigasthis.*asfarasIknow:“就我所知”*其他常用口语表达有as/sofarasIcanremember/Icantell/Icansee等Practise根据我记得的，她过去住在芝加哥。ShelivedinChicago,asfarasIcanremember.6.AsfarasIknow,thereareasfaras也可表示“远至”(在否定句中也可用sofaras)Practise我们坐火车到北京，然后转乘公共汽车。WewillgobytrainasfarasBeijing,andthentakeabus.我们不如其他人走得远。Wedidn’tgoas/sofarastheothers.asfaras也可表示“远至”(在否定句中也可用so*man-made为合成形容词，“人造的”*类似的与-made复合而成的形容词还有：handmade(手工制作的)、homemade(家庭制作的)、machine-made(机制的)、tailor-made(量体定制的；特制的；定做的)*self-made(自学而成的；自我奋斗而成的；天然形成的)*man-made为合成形容词，“人造的”Practise面包和糕点都是自家做的。Thebreadandpastryarehomemade.这个电影角色是专为那位男演员量身设计的。Thismovierolewastailor-madeforthatactor.Practise面包和糕点都是自家做的。7.Themainreasonwastoprotecttheirpartofthecountry.*protect:vt.“保护；防护”*protect…from/against…:“保护……免受……”*protection:不可数名词，“保护，保卫”我们应该保护环境。Weshouldprotecttheenvironment.他带着太阳镜以保护眼睛免受强烈阳光的伤害。Hewearssunglassestoprotecthiseyesfromthestrongsunlight.7.Themainreasonwastoprot1.Thep________inourhometownisverylarge.2.Wet____bycareverysummer.3.Wehavetomakeplanstop_____theendangeredanimals.4.Theycametoa_____(宽阔的)river.5.Some_______(古老的)townshavewallsaroundthem.opulationourrotectwide根据提示完成句子。ancient1.Thep________inourhometoChoosethebestanswer.1.Mybrotheris___moreoutgoingthanme.A.manyB.littleC.much2.October12thwasoneof______daysin2005.Shenzhou-VIwaslaunched(发射)successfully.A.excitingB.moreexcitingC.themostexciting3.Whichcityis______,Beijing,ShanghaiorFuzhou?A.beautifulB.morebeautifulC.themostbeautifulChoosethebestanswer.4._____electricityyouuse,___yourbillwillbe.A.Thehigher,thebetterB.Fewer,betterC.Themore,thehigher5.Mobilephonesareverypopularnowandtheyare______thanbefore.A.cheapB.cheaperC.thecheapest6.Inourcity,it’s_____inJuly,butit’seven___inAugust.A.hotter,hottestB.hot,hotC.hot,hotter4._____electricityyouuse,7.Ofthetwoskirts,thepinkoneis______.A.thenicestB.thenicerC.nicer8.Jack’shandwritingisas____asMike’s.A.goodB.betterC.best9.Wecandotheworkbetterwith____moneyand______people.A.little,fewB.less,fewerC.fewer,less10.JimisthetalleststudentinourclassandTomisthesecond______one.A.tallB.tallerC.tallest7.Ofthetwoskirts,thepinkFinishthesentenceswiththerightformsoftheadjs.1.Kateisyoung,butJoeis_______.2.Myshoesarenew.Mysister’sare______thanmine.3.He