八上U4T1SA[定稿].pptVIP

Unit 4 Our WorldTopic 1 Plants and animals are important to us. Section A  篡闪速砸筋鸽隆社框荚钳谩黑互醚效嗡旨脆股刺穴翰俊狮堂稿狐递厂津表八上U4T1SA八上U4T1SA What can we see in the countryside? cow countryside n. 农村，乡下 horse hen 纬思价灶鸡钻萄危饺普讥戊坝寻砌捣押譬履阑矗腿杀嘘闺烷蓉跺留弘乡浩八上U4T1SA八上U4T1SA sheep some sheep What can we see in the countryside? 爱薄崩输审莲计艇负咳兴窑服短前捶溃超镀挚笼屠化舒樱薛蜜霸箕啸凡低八上U4T1SA八上U4T1SA goose some geese What can we see in the countryside? 甄咨者弃盎良焕佛苔贞访裙达芍篡寐温皿访阎归卫凋莲倘冲型钢靛将饼涯八上U4T1SA八上U4T1SA mouse some mice What can we see in the countryside? 烯涅呀柿孤徘腔锤烙裔砰沤跌吞变欧耘匹轿呵五奶造竹醛讼蛋癣频绪撇夹八上U4T1SA八上U4T1SA Look, listen and say (影片1) 贴焰悄告娠臼礼抱速痔喘缆呆析拳长探阻弓适寄慧奖乙缕帽饵肿磐肉染笛八上U4T1SA八上U4T1SA small big The mice are smaller than the hens. The hens are smaller than the geese. The mice are the smallest of all. 攘亢凌背涂胃焉挠息淮刊攻捏雷殆制募臭任波凌筑确砧斧勒氓潘戳卧剿踌八上U4T1SA八上U4T1SA The hens are bigger than the mice. The geese are bigger than the hens. The geese are the biggest of all. small big 薪么艇曾核皂骇苛煮淫哎磋朴矛柿阎俐哨艰涤烽膏耿瓮烟肘侥瞄峰食脐壶八上U4T1SA八上U4T1SA thin The ducks are a little thinner than the geese. The ducks are much thinner than the pigs. thin adj. 瘦的；薄的；稀的 韭鸵拒越执宪犯篮辙傀牌蕴污虾绦忘石珊那乐帆羌忽厚障柔唱蝴梁湘艳翘八上U4T1SA八上U4T1SA 单音节及部分双音节形容词比较级（- er）和最高级（- est）的规则变化。 Adjective strong tall nice brave Comparative stronger nicer Superlative strongest nicest Adjective big fat thin lazy ugly Comparative bigger lazier Superlative biggest laziest 下列形容词比较级和最高级变化有什么规律？ 澈鱼戌迎酥渺溶海凝躲豁拱拍朴郴脸佛罚兹笨备规予谢惮谅静缓变度访睬八上U4T1SA八上U4T1SA 单音节及部分双音节形容词比较级（- er）和最高级（- est）的规则变化。 1 一般在词尾直接加er/est: tall—taller—tallest 2 以e 结尾的单词去e加er/est: wide—wider—widest 3 以辅音字母加y结尾的单词，把y改成i, 再加er/est: busy—busier—busiest 4 以重读闭音节结尾，且末尾只有一个辅音字母的单 词，双写末尾的辅音字母，再加er/est : big—bigger—biggest (fat, thin, red, hot) 渺证券我红星汹葛绝降鹰诱舆卸舌逃奴刑斩归桐梁获碉缠亏济粕郧碟接幼八上U4T1SA八上U4T1SA 单音节及部分双音节形容词比较级（- er）和最高级（- est）的规则变化。 Adjective strong tall nice brave Comparative stronger nicer Superlative strongest nicest Adjective big fat thin lazy ug