Unit 4 Our World Topic 1 What's the strongest animal on the farm? Section A 课件25张PPT

课件25张PPT。Unit 4 Our WorldTopic 1 What’s the strongest animal on the farm?Section A教学目标Knowledge aims： 1.巩固新词 sky, river, clear, beauty, nature, horse, sheep,cow, hen。 2.复习掌握比较级的变化规则。 3.运用比较级描述事物。 Skill aims： 1. 能听懂有关农村和城市对比的话题。 2. 能正确地用比较级谈论一组事物。 Emotional aims： 引导学生看待事物的两面性，尊重差异，凡事都得用发展的眼光去看待。遇到困难，积极面对。 New words:1.蓝天 2.马 3.绵羊 4.奶牛 5.母鸡 6.在乡村 7.清澈的河流 8.自然的美丽 blue sky horse cowsheephen in the countrysideclear river the beauty of natureLet's review the rules .1.strong 2.nice 3.big 4.lazy 5. beautiful 1. strong____ 2.nice____ 3.big____ 4. laz____ 5.____ beautiful errgeriermore3.重读闭音节双写词尾字母加er4.辅+y,变y为i,再加er5.多音节和部分双音节加more1.直接加er2.不发音的e结尾加r fatterthinner uglierIV: Practice the rules and complete the table. taller braver 1.Yao Ming is taller than Mini-me. Mini-me is shorter thanYao Ming. 2.Yao Ming's computer is smaller than Mini-me's. Mini-me's computer is bigger than Yao Ming's. II. Enjoy a video: Talk show:Talk about something in our class. Practice: Let's visit a farm.????horsesheephen Can you talk something about the animals on the farm?cowThe pig is lazier than the cow.pig(lazy)？>>The hen is bigger than the mouse.The goose is bigger than the hen. small big？？<