Unit8TheRulerIsLongPartALet’ssayPartBReadandtickorcross陕旅版(三年级起点)三年级下册Sum-upWarm-up/RevisionPresentationTestHomework●PartALet'ssay●PartBReadandtickorcrossWarm-up/RevisionReviewThenoseislong.Thetailisshort.PresentationTheeyesarebig.Theearsaresmall.Theelephantistall.Iamshort.Let'ssayTherulerislong.Thepencilisshort.Thetreeistall.Thegrassisshort.Thecarsarebig.Thebikesaresmall.Lookandsay争当小小描述家ReadandtickorcrossMr.Zhaoistall.Kevinisshort.√LiShan’shairislong.LiuZhaoyang’shairisshort.√Colin’ssocksarebig.Kevin’sshoesaresmall.×Therulerislong.这把直尺很长。【详解】这是描述物体特征的句子。句中long是形容词,意为“长的”。常见的描述物体特征的形容词还有short(短的;矮的),fat(胖的),thin(瘦的),big(大的),small(小的)等。重点句型Test选出下列画线部分的反义词。A.shortB.longC.small1.Thebearisbig.2.Thetreeisverytall.3.Mysister’shairisshort..CAB重点句型Therulerislong.这把直尺很长。Sum-up观察周围事物,用本课学过的三对反义词每个仿写2个句子。Homework