unit1Howtallareyou?PartBCPartBCReadandwrite~StorytimeReadandwriteReadandwritelowerlongeroldertallerNewwordsNewwordscountryside乡村1.例句：Sheliveinthecountryside.她住在乡村。lower更低的2.原级：low短语：lowerandlower越来越低例句：Thesungetslowerandlowerwhenitgoesdown.太阳落山时它越来越低。shadow阴影，影子3.例句：Theshadowbecomelongerandlonger.影子变得越来越长。拓展英语中“比较级+and+比较级”表示...
strongoldtallshortyoung说出下列形容词的比较级strongeroldertallershorteryoungerStegosaurus剑龙Pterosauria翼龙（翼手龙）Sauroposeidon波塞东龙dinosaur/daɪnəsɔ:(r)//daɪnəsɔ:(r)/dinosaur#￥%*？！*？#￥%！你们呆那说(suo)什么呢？freehalf-pricefullprice★Ifyouare_______than1.2meters,youarefree.★Ifyouare_______1.2meters____1.5meters,youcanbuyhalf-price.★Ifyouare_____than1.5meters,youshouldbuyful...
