Unit7What'sthehighestmountainintheworld?SectionAGrammarfocus~4c看誰最快QomolangmaItis8,844.43metershigh.TheCaspianSeaItis1,025metersdeep.Itisabout9,600,00squarekilometersinsize.TheSaharaItis6,671kilometerslong.TheNileWhat'sthehighestmountainintheworld?Qomolangma.HowhighisQomolamgma?It's8844.43metershigh.It'shigherthananyothermountain.Whichisthedeepestsaltlakeintheworld?TheCaspianSeaisthedeepestofallthesaltlakes.DidyoukonwthatChinaisoneoftheoldestcountriesintheworld?Yes,Idid.It'smucholderthantheUS.GrammarFocus觀察句子紅色字體單詞，說一說他們的特點形容詞的比較級和最高級比較級，最高級的構成規則變化1)一般情況下，單音節或雙音節的形容詞/副詞比較級＋er，最高級＋estsmall-samller-smallest2)以e結尾的詞，比較級＋r，最高級＋stnice－nicer－nicest3）以輔音字母＋y結尾的，變y為i＋er,+esteasy－easier－easiest

比較級，最高級的構成4)以一個輔音字母結尾的重讀閉音節，雙寫輔音字母+er/estfat－fatter－fattestwet－wetter－wettest5)多音節和部分雙音節的詞需要在原級前＋more構成比較級,或＋themost構成最高級careful－morecareful－themostcarefulbeautiful－morebeautiful－themostbeautiful不規則變化：原級漢語意思比較級最高級good,well好的betterbestmany,much許多moremostbad,ill,badly壞的，病的，壞地worseworstfar遠的進一步的fartherfurtherfarthestfurthestold老的，舊的年長的，（歲數）大的olderelderoldesteldestlittle少的lessleast妙記順口溜：“壞”“病”兩“多”和兩“好”一是“遠”來二是“老”little是“少”不是“小”形容詞和副詞的比較級和最高級1)原級:常用結構as...as...

“和..….一樣”eg.ZhangHongisastallasTom.張紅和湯姆一樣高。2)比較級(用于兩者之間的比較)常用結構：比較級＋than...eg.HeistallerthanI.他比我高。3)最高級(用于三者或三者以上的比較)，常用結構:the+最高級+of/in/among...

eg.Heisthefunniestinhisclass.他是他們班最有趣的。大多數形容詞和副詞都有三個級常用結構/句式Whoisthetallest

inourclass?Wangjiisthetallest

inourclass.Wangjiis__________anyotherstudentinourclass.tallerthanNostudentinourclassis___________Wangji.astallasFillintheblankswiththecorrectformsofthewordsinthebox.1.TheAmazonRiverisoneofthe_______riversintheworld.It’salittle_______thantheYangtzeRiver.2.Qomolangmais8,844.43meters_____.It’soneofthemost________placesforseriousmountainclimbers.3.Nooceanintheworldisas_____asthePacificOcean.4.AlthoughJapanis_______thanCanada,itis_______smaller.longestlongerhighpopularbigoldermuch4a英語表示“有多長（寬，高…）”時，一般將數詞和數量單位放在表示長long、寬wide、高high的形容詞前作狀語。Grammar(Ⅰ)Grammar(Ⅱ)1.Hainanisaverylargeisland.It’sthesecond____islandinChina.A.largeB.larger

C.largest2.Anelephantis_____thanahorse.

muchheavy

B.muchheavier

C.heaviest學以致用3.The_____friendsyouhave,the____youwillbe.

A.more,happy

B.many,happy

C.more,happier

D.many,happier4.Whenheheardacryforhelp,heranoutas_______ashecould.A.hardly

B.quickly

C.finally

D.slowlythe+比較級...，the+比較級“越...就越....”as+原級+as“...與...一樣”5.—Whichis____seasoninBeijing?—Ithinkit’sautumn.A.goodB.betterC.bestD.thebest6.Chinais________intheworld.A.thethirdlargestB.thelargestthirdC.thethirdlargeD.athirdlargestFillintheblankswiththecorrectformsofthewordsinthebox.bigmuchpopularlongoldhigh1.TheAmazonRiverisoneofthe______riversintheworld.It’salittle________thantheYangtzeRiver.2.Qomolangmais8,844.43meters_______.It’soneofthemost_______placesforseriousmountainclimbers.longestlongerhighpopularbigmuchpopularlongoldhigh3.Nooceanintheworldisas________asthePacificOcean.4.AlthoughJapanis_________thanCanada,itis_________smaller.bigoldermuch太平洋Writetwocomparisonsabouttwotopics.Writetruefacts.Twocities:___________and___________1.___________________________________2.____________________________________________________________________BeijingShanghaiBeijingisasmodernasShanghai.ShanghaiisbiggerthanBeijingandhasalargerpopulationthanBeijing.Twoanimals:___________and_________1.___________________________________2.________________________________________________________________________MonkeyDogAdogisbiggerthanamonkey.Amonkeyissmallerthanadog,butitclimbsatreefasterthanadog.Writefivequestionsusingcomparisons.Thenaskyourpartneryourquestions.1._____________________________________2._____________________________________3._____________________________________4._____________________________________5._____________________________________Whatisthehighestbuildinginourcity?Whatisthebusiestsubwaystationinourcity?Whatisthelargestshoppingmallinourcity?Whichisthebiggestparkinourcity?Whichisthelongestroadinourcity?1.Actionsspeaklouderthanwords.(事實勝于雄辯）2.Betterlatethannever.