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1、第1页/共52页Shanghai第2页/共52页Hongkong第3页/共52页highhillpopulationriverwideLook at the pictures and talk about them.Use the words in the box to help you.第4页/共52页hilln.小山第5页/共52页populationn.人口,全体居民millionnum.百万e.g.Thiscountrynowhasapopulationofabout110million.(翻译)这个国家现有大约1.1亿人口。第6页/共52页wideadj.宽的;宽阔的e.g.这条河很
2、宽。(翻译)Thisriverisverywide.第7页/共52页Place:(1)_Population:(2)_millionJinMaoTower:(3)_metreshighShanghai23.5420.5第8页/共52页Place:(4)_Population:(5)_millionVictoriaPeak:(6)_metreshighHongKongseven552第9页/共52页Listen again and complete the passage using adjectives.WelcometoShanghai.This_cityinEastChinahasapop
3、ulationof23.5million.Itsona_rivercalledtheHuangpuRiver.The_buildingyoucanseeistheJinManTower.Its420.5metres_.bigwidetallhigh第10页/共52页ThisisHongKong.Itsa_cityontheSouthChinacoast.Severnmillionpeoplelivehere.ThehillisVictoriaPeak.Its552metres_.busyhigh第11页/共52页第12页/共52页thanprep.比e.g.Itscheapertotravel
4、bytrainthanbyair.(翻译翻译)旅游坐火车比坐飞机便宜。旅游坐火车比坐飞机便宜。第13页/共52页prettyadv.相当地;非常;很e.g.Imprettysurethathellsayyes.我非常确定他会说是。prettygood相当好;很好e.g.Forabeginner,youareprettygood.对一个初学者来说,你相当不错了。第14页/共52页getv.变成;成为e.g.Asyougetold,yourmemorywillbecomeworse.(翻译)当你变老的时候,你的记忆力会变差。第15页/共52页Listen and mark true or fals
5、e.1.ShenzhenisanewercitythanHongKong.2.Shenzhenbecameimportantinthe1970s.3.Shenzhenspopulationisovertwentymillion.4.DiwangtoweristallerthanmanyotherbuildingsinShenzhen.第16页/共52页ShenzhenisonthecoastnearHongKong.Itbecameimportantinthe(1)_.Beforethatitwasa(2)_.TodaythepopulationofShenzhenismorethan(3)_
6、million.TherearemanytallbuildingsinShenzhen.Afamousoneisthe(4)_.Itis(5)_thanmanyotherbuildingsinShenzhen.1980svillagetallerDiwangTowertenRead and complete the passage about Shenzhen.第17页/共52页1.SoitsanewercitythanHongKong?2.Itsgettingbiggerandbusier.3.ThatslargerthanthepopulationofmanyothercitiesinCh
7、ina.4.Itsstreetsaremuchwiderandcleanertoo.5.ItstallerthanmanyotherbuildingsinShenzhen.Find the adjectives and their comparatives in the sentences.第18页/共52页1.populationpopulation意为“人口;全体居民”,是一个集合名词,在句中作主语时,谓语动词通常用单数形式。常用句型“Thepopulationof+某地+be+数词.”或“某地+hasapopulationof+数词.”表示“某地有多少人口”。如:第19页/共52页The
8、populationofmyhometownisthreemillion.=Myhometownhasapopulationofthreemillion.当表示人口“多”或“少”时常用形容词large或small。如:Thecityhasalarge/smallpopulation.当对人口数量进行提问时,要用疑问词what。如:Whatisthepopulationofyourcountry?第20页/共52页根据各题后括号内的要求完成下列各题。(1)Thepopulationofthiscity_(be)overonemillion.(用括号内所给词的适当形式填空)(2)Howmuchis
9、thepopulationofShanghai?(改错)_(3)ThepopulationofIndiais_(smaller/fewer)thanthatofChina.(选词填空)smallerisHowmuchWhat第21页/共52页2.millionmillion是一个数词,意为“百万”,表示具体的数目时,前面应有数字修饰,且million为单数形式;表示笼统的数目时,应用millionsof。如:Theoldmanhastwomilliondollars.Therearemillionsofbooksinthelibrary.第22页/共52页【运用】单项选择。(1)TheGrea
10、tWallisfamous,soeveryyear_peoplecometovisitit.A.millionB.millionofC.millionsof(2)Samenjoyscollecting.Hehascollectedoverthree_stamps.A.hundredB.hundredsC.hundredofD.hundredsofCA第23页/共52页根据汉语意思完成英语句子,每空一词。(1)那座城市有七百万人。Thereare_peopleinthatcity.(2)他有数百万歌迷。Hehasgot_fans.millionsofsevenmillion第24页/共52页3.
11、Howwasyourweekend?Prettygood!prettygood表示表示“相当好相当好”。用于对。用于对Hows?/Whatdoyouthinkof?作作答。答。e.g.Howwasyourtraveling?Prettygood.你的旅行怎么样?你的旅行怎么样?非常棒。非常棒。第25页/共52页4.Infact,itonlybecameimportantinthe1980s.Itsgettingbiggerandbusier.1)infact表示表示“事实上事实上”。e.g.Theytoldmethebikewouldbecheapbutinfactitcostmenearly
12、$200.(翻译)(翻译)他们告我说这辆自行车很便宜,他们告我说这辆自行车很便宜,但实际上它花了我将近但实际上它花了我将近200美元。美元。第26页/共52页2)inthe1980s表示“在20世纪80年代”。结构为“inthe+年份+s”。e.g.在20世纪30年代(翻译)inthe1930s第27页/共52页5.SomedayitwillbecomeasbusyasHongKong,Imsure.as+形容词形容词/副词副词+as和和一一样样e.g.Heisastallashisbrother.(翻译)(翻译)他和他的哥哥一样高。他和他的哥哥一样高。notas+形容词形容词/副词副词+as
13、不像不像e.g.Thisdictionaryisnotasusefulasyouthink.(翻译)(翻译)这本字典不如你想象的那样有用。这本字典不如你想象的那样有用。第28页/共52页6.Itsstreetsaremuchwiderandcleanertoo.much后面加比较级,用来修饰比较级,表示“更”。e.g.汤姆比迈克跑得更快。(翻译)TomrunsmuchfasterthanMike.第29页/共52页第30页/共52页英语中,当我们对两者进行比较时,如句中用的是形容词,我们需要用到形容词的比较级形式。第31页/共52页一、形容词比较级的变化规律请根据以下例子,总结形容词比较级的规
14、则变化规律。【例子】1.youngyoungertalltallershortshorter2.widewidernicenicerlatelater3.thinthinnerfatfatterhothotter4.heavyheaviernoisynoisiereasyeasier第32页/共52页【结论】从以上例子我们可以看出,形容词比较级的规则变化规律如下:1.一般在词尾直接加_;2.以字母e结尾的形容词直接加_;3.以重读闭音节结尾的形容词,如末尾只有一个辅音字母,应先_该字母,再加-er;4.以“辅音字母+y”结尾的形容词,先把y变成_,再加_。-er-er-r双写i第33页/共52
15、页二、形容词的比较句式结构形容词的比较句式结构是什么呢?标志词语是什么?请仔细观察下面的例句,然后补全结论部分所缺的内容。【例句】1.Paulistallerthanhisbrother.2.Thismountainishigherthanthatone.第34页/共52页【结论】从以上例句我们可以看出,形容词的比较句式的标志词语是_,形容词的比较句式的常用结构为:主语+be+形容词的比较级+than+比较的对象.。【运用】根据句意用括号内所给形容词的比较级形式填空。1.Johnsdeskis_(small)thanmine.thansmaller第35页/共52页2.Tonyssweater
16、is_(big)thanToms.3.Todayis_(fine)thanyesterday.4.ZhaoNansfatheris_(busy)thanhermother.5.Itismuch_(cold)inBeijingthaninmyhometown.colderbiggerfinerbusier第36页/共52页1)Aboutthirtyyearsago,Shenzhenwasa_village,buttodayitisavery_city.2)Shenzhenisa_citythanHongKong.bigbusycleanlargenewsmallwidebigsmallnewer
17、1.Complete the sentences with the correct form of the words in the box.You need to use some of the words more than once.第37页/共52页3)Shenzhenisgetting_and_.Thestreetsare_and_.4)Shenzhenwillbecomeas_asHongKong.5)ThepopulationofShenzhenis_thanthatofmanyothercitiesinChina.bigbusycleanlargenewsmallwidecle
18、anerbusybiggerbusierwiderlarger第38页/共52页short_thin_early_hot_fine_fat_cool_big_wet_dry_ shorterthinnerearlierhotterfinerfattercoolerbiggerwetterdrier2.写出下列形容词的比较级。第39页/共52页InEnglish,sentencesstressisveryimportant.Westresskeywords,whichgivethemaininformationandthemainideas.Learning to learn第40页/共52页1
19、.ShenzhenislargerinpopulationthanBeijing.No,itisnt.Itssmaller.2.HongKongisnewerthanShenzhen.No,itisnt.Itsolder.Listen and notice how the speaker stresses the underlined words.第41页/共52页3.ShenzhenisasoldasHongKong.No,itisnt.Itsnewer.4.HongKongisasbusyasShenzhen.No,itisnt.Itsbusier.第42页/共52页ShenzhenYou
20、rhometowna big cityCompare Shenzhen with your home town.Make notes in the table.第43页/共52页IsyourhometownbiggerthanShenzhen?No,itisnt.ItssmallerthanShenzhen.Work in pairs.Talk about the differences between Shenzhen and your home town.Use big,small,hot,cold,tall or new.第44页/共52页IshotterthanShenzhen?Isc
21、olderthanShenzhen?ArethebuildingsintallerthanthoseinShenzhen?ArethebuildingsinnewerthanthoseinShenzhen?第45页/共52页根据句意及首字母提示补全所缺单词。1.Thenewstreetinthetownisover20metresw_.2.Springiscominganditisg_warmerandwarmer.3.Thefilmisp_interesting,soeveryonelikestoseeit.widegettingpretty第46页/共52页4.Thep_ofthetown
22、isabouttwohundredthousand.5.Fivehundredthousandandfivehundredthousandisonem_.6.Weregoingtoplanttreesontheh_behindourschooltomorrow.populationmillionhill(s)第47页/共52页.根据汉语意思完成句子,每空一词。根据汉语意思完成句子,每空一词。1.在在20世纪世纪90年代,他叔叔还是一个学年代,他叔叔还是一个学生。生。Hisunclewasstillastudent_.2.我认为这道数学题和那道数学题一样我认为这道数学题和那道数学题一样容易。容易
23、。Ithinkthismathsproblemis_thatone.the1990seasyasinas第48页/共52页3.电脑正变得更小、更便宜。Computersare_.4.迈克比他班上其他很多学生个子都高。Mikeis_studentsinhisclass.5.当你有时间时,记得去参观故宫博物院。_thePalaceMuseumwhenyouhavetime.gettingsmallertallerthanmanyotherRemembertovisitandcheaper第49页/共52页Learn the new words learned in this unit and review unit 2.第50页/共52页第51页/共52页感谢您的观看!第52页/共52页