Lesson49课件

Lesson49Whatcolourisit?RevisionArethereany名词复数介词短语?Yes，thereareNo，therearentPresentationA：What’sthis?B:It’sa/an…A:Whatcolourisit?B:It’s…red红色(的)anapple?aredappleacoat?aredcoatredIt’saredapplePresentationorange橙色(的)anorange?anorangeorangeA：What’sthis?B:It’sa/an…A:Whatcolourisit?B:It’s…orangeIt’sanorangeorangePresentationyellow黄色(的)aflower?ayellowflowerA：What’sthis?B:It’sa/an…A:Whatcolourisit?B:It’s…yellowIt’sayellowfloweraball?ayellowballPresentationgreen绿色(的)atree?agreentreeA：What’sthis?B:It’sa/an…A:Whatcolourisit?B:It’s…greenIt’sagreentreePresentationblue蓝色(的)A：What’sthis?B:It’sa/an…A:Whatcolourisit?B:It’s…yellowIt’sayellowballPresentationpurple紫色(的)abag?apurplebagA：What’sthis?B:It’sa/an…A:Whatcolourisit?B:It’s…purpleIt’sapurplebagaflower?apurpleflowerPresentationblack黑色(的)A：What’sthis?B:It’sa/an…A:Whatcolou，