新概念英语青少版2bUnit25.ppt

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1、Unit25KarensavessomemoneyLesson49Newwordsandexpressions:savev.节省，节约suitn.套装preferv.更喜欢ontherightadv.(place)在右边ontheleftadv.(place)在左边stylen.风格qualityn.质量linenn.亚麻布microfibren.微纤维as…asadv.(comparison)与……一样differencen.差异gowithv.+prep.与……相配theotherpron.

2、另一个Lesson49save=avoidspendinge.g.I’msavingmoneyonthecoat.saveenergysaveone'slifeLesson49suiteg.Heiswearingablacksuit.Lesson49prefereg.Iprefersilver.Iprefersilvertopink.Weprefertoeatout.Ipreferwalkingtocycling.Lesson49ontheleftonthelefthand/sideonther

3、ightontherighthand/sideLesson49stylee.g.Iwouldn'ttellliestoyou;that'snotmystyle.modernstyletraditionalstylebeinstylebeoutofstyleLesson49qualityhighqualityproductqualitye.g.Thequalityofserviceinthisrestauranthasimprovedalot.Lesson49linene.g.Thiscoatis

4、madeoflinen.Lesson49microfibree.g.Thesethreetowelsaremadeofmicrofibre.Lesson49differencedifferentadj.反义词：samee.g.Canyoutellthedifferenceofthesetwopictures?They'redifferentinquality.bedifferentfrom与...不同Lesson49Listentotherecording,andanswerthisquesti

5、on:WhichsuitdoesKarenprefer?Lesson491.Whichofthesetwosuitsdoyouprefer,William?Theoneontheright,ortheoneontheleft?whichofthesetwo=whichoneofthesetwotheone这里使用定冠词因为段与众的其他部分已经说明了是哪一个。one代替单数名词suit,theone/ones表明哪一个Lesson492.They’reboththesame.They’reboth

6、thesamesize.They’reboththesamecolour.Andthey’reboththesamestyle.thesame——作be和其他意思与be类似的动词的补语，如look,sound，feel，taste，smell；也作形容词：thesamesize/colour/style/suit等:thesame（形容词）+单数、复数或不可数名词。Lesson493.Theybothlookthesame,butthey’reverydifferentinquality.One

7、ismadeoflinen,andtheotherismadeofmicrofibre.Themicrofibreoneischeaperthanthelinenone.inquality表示它们“如何”不同One…theother——不定代词，作为比较两个事物的固定用法讲解。bemadeof+物质，有...材料制成的（看出原材料）bemadefrom有...制成（看不出原材料）Lesson494.Itisn’tasexpensiveasthelinenone.as...as意为"和……一样"，

8、表示同级的比较。基本结构为：as+adj./adv.+as+名词/代词e.g.Thisfilmisasinterestingasthatone.其否定式为notas/so+adj./adv.+as...e.g.Thisdictionaryisnotas/sousefulasyouthink.若有修饰成分,如twice,threetimes,half,aquarter等,则须置于第一个as之前.例如：e.g.Yourbagistwiceasexpensiveasmine.Lesson495.I’m