Unit3SameorDifferent?SectionA(GrammarFocus3a-3c)一、語言能力

通過語法表格，引導(dǎo)學(xué)生逐步全面掌握比較級的內(nèi)容；同時了解比較級

表達(dá)最高級的用法。二、學(xué)習(xí)能力

引導(dǎo)與培養(yǎng)學(xué)生將比較級運(yùn)用到生活當(dāng)中，從而更清楚地表達(dá)需求。三、文化意識

引導(dǎo)學(xué)生觀察與翻譯，培養(yǎng)其獨(dú)立思考和發(fā)散性性思維，變被動學(xué)習(xí)為

主動學(xué)習(xí)。四、思維品質(zhì)

能夠根據(jù)學(xué)習(xí)目標(biāo)和個人情況，選擇適合的學(xué)習(xí)策略，如多觀察，多反

思；多記筆記，多背誦等。stronger

Readthesentencesandnoticethecomparativesinbold.FindmoreexamplesinSectionA.3acomparatives

比較級Therearemoreactivitiesthisyear.Itismorecolourfulthanlastyear.EmmaistallerthanElla,butherhairisshorterthanElla’s.ElladancesbetterthanEmma,butEmmasingslouderthanher.Emmaalwaysgetsupearlierthanme,butIworkashardasher!Whichpartsofspeech(詞性)havecomparativeforms?Therearemoreactivitiesthisyear.Itismorecolourfulthanlastyear.EmmaistallerthanElla,butherhairisshorterthanElla’s.ElladancesbetterthanEmma,butEmmasingslouderthanher.Emmaalwaysgetsupearlierthanme,butIworkashardasher!many—morecolourful—morecolourfultall—tallerhort—shorterwell—betterloud—louderearly—earlier寫出黑體單詞的原級(形容詞或副詞的原形)adj.的比較級adv.的比較級同級比較A+V.+形容詞/副詞的比較級+than+B.Emmais

tallerthanElla?EllaismoreoutgoingthanEmma?Canyousummarizethesentencestructures?規(guī)則變化（一）：單音節(jié)詞和大部分雙音節(jié)詞smart—smarterfast—fasterhigh—higher

hard—harderfine—finerlate--later1.一般在詞尾加er

2.以字母e結(jié)尾的詞,加r規(guī)則變化（一）：單音節(jié)詞和大部分雙音節(jié)詞big—biggerthin—thinnerfat-fatterfunny—funnierfriendly—friendlierlazy—lazier

early--earlier3.重讀閉音節(jié)詞只有一個輔音字母時，即倒數(shù)輔元輔,雙寫輔音字母,加er4.以輔音字母加“y”結(jié)尾的雙音節(jié)詞,先改“y”為“i”再加er比較級+thanI’mmoreoutgoing

thanmysister.Youknow

moreaboutyourselfthanI(do).當(dāng)than前后所使用的動詞相同時，通常用助動詞代替后面的動詞。該助動詞也可以省略。比較級前可以用副詞修飾I’malittle

quieterthanElla.I’mfeelingmuch

bettertoday.形容詞和副詞的比較級的用法alittle,abit,slightly（稍微；一點(diǎn)兒）；much,far,alot,even（……得多；甚至更）；still,yet（更；還要）；no（并不）規(guī)則變化（二）：部分雙音節(jié)詞和多音節(jié)詞前加moredelicious–moredelicious

outgoing—moreoutgoinghard-working—morehard-working不規(guī)則變化：原級比較級good/wellbetterbad/badlyworsemany/muchmorelittlelessfarfartherfurtherIamasfriendlyasyousister.EmmaworksashardasElla.A+V.+as形容詞/副詞的原級+as+B.Eg:Areyouasfriendlyasyoursister?Thiscatisascuteasthatone.DoesTarasingasloudlyasTina?“原級”比較:A和B一樣...Exercises一、單項選擇(

)1.Samis11yearsold.Peteris

16yearsold.Peteris5

years______

thanSam.A.older

B.shorter

C.newer

D.longerA(

)

2.Billsays,"Robinson

Crusoeis______interesting

thanTomSawyer.”A.verymore

B.moremuchC.muchmoreCExercises()3.—Lucy,ourfather’sbirthdayiscoming.Let’sbuyacardforhim.—Whynotmakeonebyourselves?Itwillbe______thanbuyingone.A.meaningfulB.muchmeaningfulC.moremeaningfulD.themostmeaningful一、單項選擇Ccool→一、用所給詞的適當(dāng)形式填空

1.LianyungangHuaguoshanAirportwillopenupinternationalflights.Itwillmakeit_____(easy)forustotravelabroad.

2.Ifyoulearnmoreaboutsafetyrules,youwillbemuch_________(safe).

3.Ilikeplayingtennis.Ithinknothingis_____(enjoyable)thanplayingtennis.4.Brucejumps____（far）thanmostofthestudentsinhisclass.5.IthinktheharderIwork,the

(good)Iwillbe.

6.Westudentsnowuse

(few)throwawayproductsthanbefore.7.TheYellowRiverisn’tso

(long)astheYangtzeRiver.Itis________(short)thantheYangtzeRiver.easiersafermoreenjoyablefarther/furtherbetterfewerlongshorterExercises3bUsethewordsinbracketstowritequestionsandanswers.Wecanchangecomparativesintoas...asAreyou比較級“更”...一樣...嗎？Areyouasseriousasyourcousin?一樣...嗎？比較級“更”...IsTomsmarterthanSam?SmartDoesJackswimfasterthanSally?fastWhatsentencespatterncanweusetoask?moreseriousLookatthechart.ThencompletethesentencestocompareGuangzhouandVancouver.Usethewordsintheboxandthan.FactsPopulation(2024)18,978million0.76millionArea7,436squarekm115squarekmAveragerainfallperyear1,923mm1,475mmAverageJanuarytemperature16℃5℃AverageJulytemperature31℃18℃3c3c

Lookatthechartbelow.Whatfactscanyouget?FiveFacts[?p?pju?le??n]人口[?eri?]地區(qū)[??v(?)r?d?]平均降雨量[?temp(?)r??t??r]溫度largersmallerdrierwarmercoolerChicagoGuangzhoulargesmallmuchwarmcoolCompletethesentencestocompareGuangzhouandChicago.Usethewordsintheboxandthan.smallerthanlargerthanItismuchdrierthanwarmerthancoolerthanSummaryNewwordsfact;slim;population;

km;average;rainfall;per;mm;pleasantthecomparativesGrammar(1)形容詞和副詞一般具有比較級結(jié)構(gòu)(2)比較級的構(gòu)成：①單音節(jié)、雙音節(jié)、多音節(jié)；②規(guī)則變化和不規(guī)則變化(3)比