Unit8TheRulerIsLongPartALetssayPartBReadandtickorcross陜旅版(三年級(jí)起點(diǎn))三年級(jí)下冊(cè)PartALetssayPartBReadandtickorcrossWarm-upRevisionReviewThenoseislong.Thetailisshort.PresentationTheeyesarebig.Theearsaresmall.Theelephantistall.Iamshort.LetssayTherulerislong.Thepencilisshort.Thetreeistall.Thegrassisshort.Thecarsarebig.Thebikesaresmall.Lookandsay爭(zhēng)當(dāng)小小描述家ReadandtickorcrossMr.Zhaoistall.Kevinisshort.LiShanshairislong.LiuZhaoyangshairisshort.Colinssocksarebig.Kevinsshoesaresmall.Therulerislong.這把直尺很長(zhǎng)。【詳解】這是描述物體特征的句子。句中l(wèi)ong是形容詞，意為“長(zhǎng)的”。常見的描述物體特征的形容詞還有short（短的；矮的），fat（胖的），thin（瘦的），big（大的），small（小的）等。重點(diǎn)句型Test選出下列畫線部分的反義詞。A.shortB.longC.small1.Thebearisbig.2.Thetreeisverytall.3.MysistershairisshortCAB重點(diǎn)句型Sum-up觀察周圍事物，用本課學(xué)過的三對(duì)反義詞每個(gè)仿寫2個(gè)句子。HomeworkThankyou