八年级英语上册 Module 2 Unit 3 Language in use课件.ppt

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1、Unit 3Language in useModule 2My home town and my country1.Tosummariseandconsolidatetheuseofcomparativeadjectives(-er)2.TocomparetwoplacesinyourhometownObjectives:Observe the following sentences carefully.And pay attention to the words in red.1.Itsgettingbiggerandbusier.2.Itsstreetsaremuchwiderandcle

2、anertoo.3.ItsanewercitythanHongKong.4.ItstallerthanmanyotherbuildingsinShenzhen.5.SomedayitwillbecomeasbusyasHongKong.6.ThatslargerthanthepopulationofmanyothercitiesinChina.7.ShenzhenislargerinpopulationthanBeijing.1.Itsgetting_(big)and_(busy).2.Itsstreetsaremuch_(wide)and_(clean)too.3.Itsa_(new)cit

3、y_HongKong.4.Its_(tall)_manyotherbuildingsinShenzhen.biggerbusierwidercleanernewerthantallerthangoReady?5.Somedayitwillbecome_(busy)asHongKong.6.Thats_(large)_thepopulationofmanyothercitiesinChina.7.Shenzhenis_(large)inpopulation_Beijing.busyaslargerthanlargerthan比较级用于比较两个主体。比较级用于比较两个主体。组成句子的方式是组成句子

4、的方式是将形容词将形容词或副词变成比较级的形式或副词变成比较级的形式，之后要用之后要用thanthan引出比较的对引出比较的对象象。形容词比较级的构成形容词比较级的构成 规则变化：规则变化：单音节单音节和部分和部分双音节双音节词词一般在词尾加一般在词尾加-ertalltallerlonglonger以字母以字母e结尾结尾的词，在的词，在词尾加词尾加-rfinefinerlatelater重读闭音节词且词尾重读闭音节词且词尾只有一个辅音字母只有一个辅音字母，双写辅音字母双写辅音字母再再加加-erbigbiggerthinthinner以以“辅音字母辅音字母+y”结结尾的双音节词，先尾的双音节词，

5、先把把“y”改为改为“i”再加再加-er easyeasierfriendlyfriendlier比较级的句子结构：比较级的句子结构：原来的句子结构不变，只是原来的句子结构不变，只是将形容词变将形容词变成比较级的形式成比较级的形式，然后在后面用，然后在后面用thanthan引引出所比较的对象出所比较的对象。例如：。例如：1.Shanghaiisbusy.ShanghaiisbusierthanHangzhou.2.Shanghaiisanoldcity.ShanghaiisanoldercitythanShenzhen.比较级常用句型：比较级常用句型：1.A+动词动词+形容词比较级形容词比较级

6、+than+B意为意为“A比比B更更”Thistreeistallerthanthatone.TheclimateinBeijingishotterthanthatofNingbo.ABAB2.表示表示两者之间的选择两者之间的选择,可使用可使用Whichis+比较级比较级,or?Whichislonger,thisoneorthatone?3.比较级比较级+and+比较级比较级“越来越越来越”Inspring,thedaysaregettinglongerandlonger.4.as+形容词原形形容词原形+as“和和一样一样”TomisastallasMike.Thisgirlisasbeau

7、tifulasthatone.IwasashappyasJohnyesterday.否定形式：否定形式：notasas或或notsoas意为意为“和和不一样不一样”、“不及不如不及不如”。TomisnotastallasMike.TomisnotsotallasMike.Thisbookisntasinterestingasthatone.注意：注意：修饰比较级的修饰比较级的副词要用副词要用much,alot,alittle,abit,far,even,still等。等。very不能和不能和比较级连用。如：比较级连用。如：Itwascoldyesterday,butitsevencoldert

8、oday.昨天天气很冷，但今天更冷。昨天天气很冷，但今天更冷。Heisgettingmuchfatterthesedays.他这两天变得更胖了。他这两天变得更胖了。一、用所给词的适当形式填空一、用所给词的适当形式填空1.Herhairis_(long)thanmine.2.Whois_(short),TomorJack?3.Lilyis_(quiet)thanhersister.4.Itbecomes_and_(hot)whensummercomes.longershorterquieterhotterhotter二、单项选择二、单项选择1.Thisoneistoolarge.Canyoush

9、owmea_one?A.largerB.largeC.smallD.smaller2.DoyouthinkMarchisbetterthanFebruary?Yes,its_warmer.A.alittleB.muchC.veryD.quite3.Ithinkyourroomis_bigger.A.alotB.alotofC.lotsofD.more4.Thisbookis_thatone,butmoreexpensivethanthatone.A.difficultasB.asmoredifficultasC.asdifficultasD.moredifficultasComplete th

10、e sentences with the correct form of the words in the box.bigcoldlargeoldtall1.Shenzhenwasverysmallaboutthirtyyearsagobutitismuch_now.2.Thisbuildingistallbutthatbuildingismuch_.3.BeijingisoldbutXianismuch_.4.TheUShasalargepopulationbutIndiaspopulationis_.5.BeijingiscoldinwinterbutHarbinis_.biggertal

11、lerolderlargercolder1P14P142 Work in pairs.Talk about the pictures.Use the words in the box to help you.bigbusyhighlowoldsmalltallwideNow make comparisons.Write sentences.ThebuildingsinPicture1areolderthanthebuildingsinPicture2.The buildings in the village in Picture 1 are older/smaller/lower than t

12、he buildings in the city in Picture 2.The buildings in the city in Picture 2 are newer/higher/bigger/taller than the buildings in the village in Picture 1.In Picture 2,the roads are wider/busier than those in Picture 1.3 Write sentences.Use the information in the table.ShenzhenBeijingnewShanghaiHang

13、zhoubusyXianBeijingoldChinaAustraliabigTiananmenSquareOthersquaresinChinawideThepopulationofTianjinThepopulationofShanghaismallShenzhen is newer than Beijing.P15Shanghai is busier than Hangzhou.Xian is older than Beijing.China is bigger than Australia.Tiananmen Square is wider than other squares in

14、China.The population of Tianjin is smaller than the population of Shanghai.P154 Complete the word map with the words in the box.You need to use one word more than once.bigcoldlargenewoldsmallwarmPlacesizepopulationweatherhistoryoldnewlargesmallcoldbig/large smallwarmCompletethesentenceswiththeexpres

15、sionsinthebox.inthenortheastisfamousforonthecoastprettygoodThepopulationof1.CambridgeisabeautifuloldEnglishcity.It_itsuniversity.isfamousfor5P152.TianjinisnearBeijing,_oftheBohaiSea.3._IndiaissmallerthanthatofChinabutbiggerthanthatofRussia.4.Harbinis_ofChinaandisaverybusycity.5.TheweatherinBeijingin

16、autumnis_.onthecoastThepopulationofinthenortheastprettygoodP166 Complete the passage with the correct form of the words in brackets.Inmyhometowntherearetwocinemas,theGrandCinemaandthePalaceCinema.TheGrandCinemais(1)_(old)and(2)_(small)thanthePalaceCinema.Itisalso(3)_(warm)intheGrandCinema.ThePalaceC

17、inemaisusually(4)_(busy)thantheGrandCinemaandtheticketsare(5)_(cheap)too.oldersmallerwarmerbusiercheaperP167Listen and complete the sentences.1.NewYorkisa(n)_and_citythanWashingtonDC.2.NewYorkismore_thananyothercityintheUS.3.Shanghaihasa(n)_populationthanBeijing.4.Beijingis_thanShanghai.biggerbusier

18、famouslargerolderMaking a report comparing two places in your home townStep1:Workinpairs.Comparetwoplacesinyourhometown.Where is it?Its in the north/south/east/west of the town.How old is it?Its about years old.How many people work/go there?people work/go there.Is there anything special about it?Its

19、 bigger thanStep2:Writetheinformationinthetable.Place1:_ Place2:_Step3:Makeareport.Write sentences.Place 1 is bigger than Place 2.Place 2 is older than Place 1.Join the sentences using and or but.Place 1 is bigger than Place 2,but Place 2 is older than Place 1.Read your report to the whole class.1.形

20、容词的比较级的规则变化：形容词的比较级的规则变化：在词尾在词尾加加-er/-r，或，或双写词尾字母，再加双写词尾字母，再加-er，或或去去y加加-ier。2.常用句型：常用句型：1)A+be+形容词的比较级形容词的比较级+than+B2)as+形容词原形形容词原形+as和和一样一样否定形式：否定形式：notas/soasI.根据图画和提示词，用形容词比较级形式根据图画和提示词，用形容词比较级形式写一个符合图意的完整、恰当的句子。写一个符合图意的完整、恰当的句子。1.(cheap)_￥2090￥2080 The watch is cheaper than the camera.2.(free)_

21、3.(fast)_Daming is freer than his mother.Jack is faster than Mike.4.5.(boy,girl,tall)_(weather,warm)_The boy is taller than the girl.The weather today is warmer than yesterday.II.从方框中选择适当的句子补全对话。从方框中选择适当的句子补全对话。A.Thenthehousestherearenewerandbiggerthantenyearsago.B.Thestreetsarewiderandbusierthanbef

22、ore,too.C.First,thepopulationismuchlargerthanbefore.D.Yes,itisfamousforDongchangLakeandGulouTower.E.By the way(顺便问一下顺便问一下)，howwasyourweekend?A:Hi,Tim.Anicedaytoday,right?B:Yes,itsmuchcoolerthanyesterday.(1)_A:Prettygood.Iwenttomyhometown.Itchangedalot.B:Tellmemoreaboutit,please.A:(2)_B:Whatelse?A:(3

23、)_B:Whataboutthestreets?ECAA:(4)_Therewerefewcarsinthepast.Butnowmanyfamilieshavetheircars.B:Arethereanyfamousplacesinyourhometown?A:(5)_Manytouristsgothereeveryyear.B:Thatsgreat.Idliketogothereoneday.CanIgowithyou?A:Ofcourse.Welcometomyhometown.B:Thankyou.BDHomework1.FinishtheexercisesinLearning English.2.PreviewthenewwordsandexpressionsinModule3.3.Searchforsomeinformationaboutsports.