8A+Unit+3+A+day+out+Grammar（共35张PPT）

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1、AdayoutGrammarA“(not)as”+adjective+“as”LindaNancyLindaistall.NancyisLinda.astallas￥1000.00￥1000.00Thepurplebagis_____________thegreenbag.Thegreenbagisexpensive.asexpensiveasas…as的用法as...as意为“和……一样”，表示同级的比较。其基本结构为：as+adj./adv.+as1.SheisasslimasIam.2.AmyisastallasPe

2、ter.3.AnnrunsasquicklyasPeter.LindaNancyKateLindaistall.NancyisastallasLinda.KateisnotastallasLinda.KateisnotsotallasLinda.￥1000.00￥500.00Thegreenbagisexpensive.Thewhitebagis________________thegreenbag.notasexpensiveasThewhitebagis________________thegreenbag.notso

3、expensiveascheaperthanAhorseisnotas/soheavyasanelephant.Anelephantisheavierthanahorse.Thetrainisnotas/sofastastheplane.Theplaneisfasterthanthetrain.1.notas+adj./adv.+as“不如……一样……”2.notso+adj./adv.+as=比较级+thanB:not/soas…as1.Weuseas…astosaythatpeopleorthingsarethesam

4、einsomeways.我们表示双方某方面程度相同时,常用as…as结构，“和…一样”。2.Weusenotas/so…astosaythatpeopleorthingsarenotthesameinsomeways.我们表示双方某方面程度不相同时,常用notas/so…as结构，“和…不一样”。Summary当我们对事物进行比较时，要注意被比较的双方必须是同类事物。Herrulerisaslongasme.Herrulerisaslongasmine.√×Thebusis________________(comforta

5、ble)thoseintheUSA.MrWuis_________(kind)afriend.ascomfortableasaskindasThejourneyis_________________(notinteresting)thevisit.TheEiffelToweris___________(nottall)therealoneinFrance.notasinterestingasnotastallasThemodelSydneyOperaHouselooks______________(wonderful)th

6、atinAustralia.Thesonganddanceshowsare_________(good)themodelsinthepark.aswonderfulasasgoodasMakesentences.VeryinterestingnotinterestingdivingswimminghikingcyclingVerydangerousnotdangeroushikingskiingcyclingswimmingdivingcampingAmythinks…Hikingisasinterestingascamp

7、ing.Buttheyarenotasinterestingasskiingandswimming….skiingcampingGrammarB:Reflexivepronouns反身代词主格宾格形代名代反身代词第一人称Imemymine第一人称(复数)weusourours第二人称youyouyouryours第二人称(复数)youyouyouryours第三人称hehimhishis第三人称sheherherhers第三人称itititsits第三人称(复数)theythemtheirtheirsReflexivepr

8、onounsmyselfourselvesyourselfyourselvesherselfthemselveshimselfitself1.第一人称、第二人称由形容词性物主代词+-self或-selves构成。e.g.myself、yourselfourselves、yourselves2.第三人称由