英语人教版八年级下册unit7 what is the highest....pptVIP

Unit 7 Whats the highest mountain in the world?;;Bob is fat;Fan Bingbing is tall;;;;Do you know these interest places?; The Nile is the longest river in the world. It’s more than 6600 kilometers long. ;The Caspian Sea;; The Yangtze River is the third longest river in the world. ;Let’s review!;The Nile It’s 6,671 kilometers long.;;;…8,844 meters high. …8,844米高 … meters high (long, wide…) ……米高（长，宽……)。 英语表示“有多长（宽，高……）”时，一般将数词和数量单位放在表示长宽高的形容词前作状语。 e.g. The wall is 1.7 metres wide.;A: How high is Qomolangma? B: It’s 8,844 meters high.;Fill in the blanks.;形容词比较级和最高级的构词规则;一、规则变化;以重读闭音节结尾的单词，如果词尾只有一个辅音字母时，应先双写这一辅音字母，再加“er”或“est”。 fat, big, red, thin, hot, fat, sad, wet 以辅音字母+y结尾的单词，应先改“y”为“i”，在加??er”或“est”。 happy , easy, heavy, healthy, busy, lucky, pretty, sunny, funny 5、 其他双音节单词和多音节单词，都在其前面加“more”或“most”。(beautiful, interesting) ;二、 不规则变化 合二为一共三对: “坏bad”,“病ill”的比较级为worse,最高级为worst. 两多many/much”的比较级为more,最高级为most.“ 两好good/well” 的比较级为better, 最高级为best. 一分为二只两个：一是“远far”的比较级为farther/further,最高级为farthest/furthest. 二是“老old”的比较级为 older/elder，最高级为oldest/eldest. 还有一词little“少”的比较级为less,最高级为least. ;;;;;;Read and compare :;healthy many famous ill exciting carefully wet hot little few;clever-- cleverer-- cleverest nice-- nicer-- nicest easy-- easier-- easiest fat-- fatter-- fattest thin-- thinner-- thinnest beautiful-- more beautiful--the most beautiful careful-- more careful-- the most careful good/well-- better-- best bad-- worse-- worst many/much-- more-- most ;巩固训练;;;