HittingtheroadUnit6Understandingideas—GrammarLearningobjectivesBytheendoftheclass,wewillbeableto：1.knowthefunctionandsentencestructureofas...as.

2.compareitemsusingas...asanddescribethings.

3.discussfunthingstodowhiletravelling.

Travelaroundtheworld樂游世界TravelinChengdu,ChinaReadthesentencesfromthereadingpassageandsummarisethegrammarrules.(a)

ThefoodwasmuchhotterthanIexpected.(b)Andcookinghotpotwasjustasfunaseatingit!5TravelinChengdu,China3.

Timisthetallestofthethree.1.

Lucyisastallasatree.2.

SallyistallerthanBen.as...as

同級比較比較級最高級Themovieisasgoodasthebook.Theskyscraperisastallas

themountain.Themouseisasbigasthebird.Thisappleis

as

sweet

asthatone.Thatshowisasinterestingasthedrama.Let’sfindLisaisastallasMike.主語+系動詞as形容詞as其他句子成分兩個人或事物的比較Shesingsasbeautifullyashersister.Lucywatches

ascarefullyasherbrother.Thetigerrunsasfastasacar.Hestudies

ashardashiscousin.Nikelearnsmaths

asbadlyas

Kate.Let'sfindMaryspeaksEnglishaswellasJason.主語+實義動詞as副詞as其他句子成分兩個人或事物的比較形容詞原級比較1.as...as…

和……一樣……

Youareashandsomeas

Peter.

YouareasmorehandsomeasPeter.×

YouareasthemosthandsomeasPeter.

×

MyfriendrunsasfastasLiuXiang.MyfriendrunsasfasterasLiuXiang.×MyfriendrunsasthefastestasLiuXiang.×2.notas...as…

不像……那樣……Heisnotashandsomeasyou.Iamnotashandsomeasyou.Iwillnotfinishasquicklyaspossible.3.notso...as…不像……那樣……Iamnotsohandsomeasyou.Thisappleisnotsobigasthatone.Hedoesn’tgetupasearlyashisfather.Pennyisnot

tallasMarc.LisaisastallasMarc.as...as...肯定句和否定句notas/so...as...

否定句assoWilltodaybeashotasyesterday?Yourdeskisasmessyasmine.Thebusisnotsocrowdedasthetrain.JennyisnotasbusyasWill.1.Mybrotherisasthinasme.

2.Helivesashappilyasothers.3.Youreyesareassmallashis.4.Hefeelsasdisappointedasyou.5.ShelookedassadasMaria.Let’sfinish改成否定句。Mybrotherisnotas/sothinasme.Hedoesn’tliveas/sohappilyasothers.Youreyesarenotas/sosmallashis.Hedoesn’tfeelas/sodisappointedasyou.Shedidn’tlookas/sosadasMaria.1.Beijinghotpotisnot

____________

Sichuanhotpot.(hot)2.TheSanxingduiMuseumis

______________

theSummerPalace.(exciting)

3.Theireyesarenot

____________

normalones.(big)4.TheweatherinChengduisnot_____________Hebei.(cold)5.I’m_____________myfriends.(happy)Filltheblanksusingas…

asorso…as.1.ashotas/sohotas2.asexcitingas3.asbigas/sobigas4.ascoldas/socoldas5.ashappyasLet’sfillRewrite

thesentencesusing(more/less)…thanoras…as.1

Iprefertryinglocalfoodtovisitingplacesofinterestinatrip.

Tome,tryinglocalfoodis

_________________

visitingplacesofinterestinatrip.2

Thehotelwasverycomfortable,justlikemyownhome.

Thehotelroomwas

________________myownhome.6morepreferablethanascomfortableasTravelaroundtheworld樂游世界TravelinIguazu,BrazilCompletethepostcardusingas...asor(more)...than.7HiJane,WevisitedIguazuFallstoday.Itis____________(big)anyotherwaterfallinSouthAmerica.Therunningwatersounds______________(powerful)thunder,anditlooks______________(beautiful)apainting.Wetookaboatrideintotheheartofthefalls.Itwas__________________(interesting)anyboatrideformebefore.Rushingdownthewaterwas_____________(exciting)takingarollercoasterride.Inthemiddleofthehugefalls,lfeltmyself__________(little)anant.IguazuFallsisreallyanaturalwonder.Maybeonedayyoucancomehereandenjoythebeautyyourself.Lovefrom,HaoyubiggerthanaspowerfulasasbeautifulasasexcitingasaslittleasmoreinterestingthanI’msureyourpastawillbeastastyasusual.Theotherdressisn’tasprettyasthisone.Thishatistwiceasexpensiveastheotherone.IhopethenewchefisastalentedasJean-Louis.Dogsarenotsoeasy

tobelookedafterascats.Ihopethemovieis

asgoodasthebook.Theresultswerenotasgoodaswehadhoped.Let’smatchLet’swrite同級與比較級的相互轉換。1.Daviddoesn’tplaysocceraswellas

hisfather.

2.PeterislazierthanDanny.3.Youdon’treadasloudlyas

Jake.David’sfatherplayssoccer

better

than

David.

Dannyisnot

as

lazy

as

Peter.

Jakereads

moreloudlythanyou.WorkinpairsDiscussfunthingstodowhiletravelling.Puttheminthethinkmap.UsethewordsfromthereadingpassageandtheUsefulexpressionstohelpyou.單項選擇題1.Thisbookisas______asthatone.A.interesting

B.interested

C.interest

D.interests2.Sherunsas______asherfriend.A.fast

B.faster

C.fastest

D.thefastest3.Mybrotherisnotas______asme.A.tall

B.taller

C.tallest

D.thetallest答案：A。（as...as...中間用形容詞原級，interesting修飾物。）答案：A。（as...as...中間用副詞原級。）答案：A。（否定句中as...as...中間仍用形容詞原級。）1.

Mariaishealthy.Janeishealthy,too.

Mariais_________________Jane.2.

MyEnglishisgood.HisEnglishisgood,too.

MyEng