外研社英語七下

外研社英語七下第1頁/共33頁highhigher第2頁/共33頁fullfuller第3頁/共33頁8:10a.m.8:30a.m.latelater第4頁/共33頁構(gòu)成方法原級比較級

單音節(jié)和少數(shù)雙音節(jié)一般在詞尾+ercoldcolder以字母e結(jié)尾的+rnicenicer以重讀閉音節(jié)結(jié)尾的,雙寫最后只有一個的輔音字母再+erbigbigger以輔音字母+y結(jié)尾的,把y改i,再加erbusybusier形容詞、副詞比較級的構(gòu)成重讀閉音節(jié)結(jié)尾的，應(yīng)先雙寫，再加er(eg:red,sad,thin,wet,fat,fit,hot)第5頁/共33頁部分形容詞(副詞)的比較級的不規(guī)則變化：

原級比較級

good/wellmany/muchbad/illlittleoldfarbettermoreworselessolder/elderfarther/further好許多壞少老遠(yuǎn)第6頁/共33頁EX1.寫出下列詞的比較級形式：

1.small________2.nice_________3.hot_______4.easy______5.big________6.wet___________7.heavy______8.new_______9.red________10.thin_________11.tall_________12.bad______13.busy_______14.old_________15.long_____16.round____17.short_______19.cool_______20.cold_____25.good_______smallernicerhottereasierbiggerwetterheaviernewerredderthinnertallerworsebusierlongeroldershorterroundercoolerbettercolderTheusageofComparativeFormsofadjectives:happyhappieryoungyounger第7頁/共33頁1Picture1isgood.Picture2isbetter..2第8頁/共33頁oldolder第9頁/共33頁12x-28=3x+18+7x+54X=?No.1:No.2:No.3:9x+3=2x+17X=?

Thefirstquestionis_____.Thesecondis______.easyeasier第10頁/共33頁P(yáng)ractise:A:Whichonewouldyoulike?B:Thisone.It’snicer/bigger/heavier/cheaper.nicerbiggercheaperheavier第11頁/共33頁兩者進(jìn)行比較時,用比較級表示:A+動詞+形容詞或副詞的比較級+than+BEg.MikeisolderthanTom.MaryisfatterthanLucy.Irunfasterthanyou.Theusageofcomparativeofadj.&adv.第12頁/共33頁比較級前可以用如(much,far,alot,alittle,even,still)來修飾,或者是數(shù)量詞組來修飾.Heisalittlefatterthanme,HeisevenshorterthanJim.ChinaismuchlargerthanJapan.Attention:第13頁/共33頁

YaoMingistallerthanJordon.Jordonistall.Lookatthepicturesandsaysentences:第14頁/共33頁redA:Thisappleisred.B:Thatappleisredderthanthisone.A:Isthisappleredderthanthatone?B:No,itisn’t.第15頁/共33頁Thisbluerulerislong.Thatyellowoneislonger.Thegreycarissmall.Thelightyellowoneissmaller.Theyellowrulerislongerthantheblueone.Thelightyellowcarissmallerthanthegreycar.第16頁/共33頁Thisyellowcatisfat.Thatwhiteandblackoneisfatter.Thisblackcoatisnice.Thatbrowncoatisnicer.Thatwhiteandblackisfatterthantheyellowcat.Thatbrowncoatisnicerthanthisblackcoat.第17頁/共33頁

long/short

theChangjiangRiver

theYellowRiverA:TheYellowRiverislong.B:TheChangjiangRiverislonger

thantheYellowRiver.A:IstheChangjiangRivershorter

thantheYellowRiver?B:No,itisn’t.It’slonger.第18頁/共33頁Talkaboutthepictures:TheRiverThamesTheGrandCanal336kilometreslong1800kilometreslong第19頁/共33頁BrainstormWhatareyoudifferentfromlastyear?(usecomparative)Iam…thisyearthanlastyear.第20頁/共33頁RiverCam&CambridgeUniversitySaysomethingaboutCambridge:第21頁/共33頁

再別康橋徐志摩(中英雙語)

SayingGood-byetoCambridgeAgain---byXuZhimo

輕輕的我走了，正如我輕輕的來；

我輕輕的招手，作別西天的云彩。

VeryquietlyItakemyleave

AsquietlyasIcamehere;

QuietlyIwavegood-bye

Totherosycloudsinthewesternsky.

第22頁/共33頁SaysomethingaboutLondon:RiverThamesBigBenBuckinghamPalaceTowerBridge第23頁/共33頁Canyoureadthem?278,00018,085398,054,123100,002,000Twohundredandseventy-eightthousand.Eighteenthousandandeighty-five.Threehundredandninety-eightmillion,fifty-fourthousand,onehundredandtwenty-three.onehundredmillionandtwothousand.第24頁/共33頁FillintheblanksShanghaiisabig_____in______China.Ithasa_________of13millionpeople.Itis700yearsold.Itisfamous_____the______.Itisabout1.5kilometreslong.Inwinteritis______thanHongKong.Insummeritis______thanHainan.cityEastpopulationforBundcoldercooler第25頁/共33頁FillintheblanksCambridgeisa______cityinthe______of_______,andithasabout100,000________.It’s_____theRiver_______.Therearelotsofold___________and________.It’s_______forCambridge__________.smalleastEnglandpeopleonCambuildingschurchesfamousUniversity第26頁/共33頁FillintheblanksLondonisthe__________oftheUK,_______7millionpeople,soit’s______and________thanCambridge.Itisinthe_________ofEnglandandit’sonthe________Thames.Itis336_________long.Londonisan______city.It’sabout2000yearsold.It’s_______forBig_____,Buckingham________andTower_______.capitalwithbiggerbusiersouthRiverkilometresoldfamousBenPalaceBridge第27頁/共33頁FillintheblanksEnglandisa_______ofBritain,andBritainisan_______.It’s_______veryhotinthesummer,_____very_______inthewinter.InthenorthofEnglandtherearesome________andlow_________.Themountainsareabout1000metres_______.Inthewestyouarealwaysnearthe_______.Therearelotsofsmall_______onthe__________.regionislandneverorcoldlakesmountainshighseavillagescoast第28頁/共33頁Say

somethingaboutacityyouknowinChina

Task:第29頁/共33頁LanzhouLanzhoucityNanzhounoodlesTheYellowRiver5464KmlongAbout3millionpeopleAbout1,800yearsold

第30頁/共33頁Wuhancity