龙燕lesson2Section A.ppt

1、Review Which dress is prettier ?,Huangtu Primary School By Long Yan,tall,short,Look and Say,fat,thin,short,long,This ruler is short .,That ruler is long.,Its big .,How is it ?,Its small.,How is it ?,Its cold .,Its hot .,She is old.,She is young.,How is she?,They are sad.,He is happy.,tall thin hot b

2、ig,small cold fat short,Match each word with the opposite.,Miss. Zhang,Mr. Black Mr Zhang is heavy. Mr. Black is heavier.,形容词比较级的构成： 1. 单音节形容词后加-er，以不发音的e结尾加-r,2. 辅音字母+y结尾的双音节词，改y为i加-er,3 末尾是辅元辅结构，且重读，双写末尾的辅音字母再加-er,4. 部分双音节词和多音节词在前面加more,5. 部分形容词不规则变化,short-shorter nice-nicer,heavy-heavier happy-ha

3、ppier,big-bigger hot-hotter,athletic-more athletic,good-better,Sentence pattern(句子结构）:,表示两者比较的常用结构（A和B比较）： A+be动词+形容词的比较级+than +B 如： Im taller than you. You are thinner than me. This ruler is longer than that one.,Lin Xinru is thin.,Liu Yifei is,Liu Yifei is Lin Xinru.,45kg,48kg,thinner.,thinner tha

4、n,A: Is that Zhou Xingchi ?,B: No, it isnt. Its Yao Ming .,He is taller than Zhou Xingchi.,Distinguish them（区分他们）：,A: Is that ? B: No, it isnt. Its She is than ,GRAMMAR,当我们形容一个事物是，常用形容词来修饰。 那么要比较两个事物，就会用到形容词的比较级。,eg. Tom is short. Jack is short. But Jack is shorter than Tom.,形容词的比较级变化1.单音节和少数双音节形容词比

5、较级的构成。1）在词尾加-er tall taller smartsmarter short shorter high higher 2)以不发音的字母e 结尾的，加-r nice nicer large larger fine finer late later,Summary,3)重读闭音节以一个辅音字母结尾的， 先双写辅音字母，再加-er big bigger fat fatter thin thinner red redder hot hotter wet wetter 4) 以辅音字母+y结尾的双音节词， 先改y为i，再加er happyhappier early earlier fu

6、nnyfunnier easy easier,比较级有规律,词尾加上-er两兄弟; 要是以e来结尾,只有小二(r)跟上去; 重读闭音节词要牢记,双写千万别忘记; 要是“辅音+y”来结尾,小艾(i)要把y来替, 再加-er两兄弟; 多音节词加上m-o-r-e,你看这样多容易.,Chant(口诀),tall nice big funny calm outgoing old serious heavy wide,wider,late expensive thin wild happy smart high athletic fat interesting,more interesting,talle

7、r,nicer,bigger,funnier,more outgoing,calmer,older,more serious,heavier,later,more expensive,thinner,wilder,happier,smarter,higher,more athletic,fatter,Good, better, best Good, better, best, Never let it rest, Till good is better, And better is best.,Rhyme:,Write,tall - taller thin - heavy - short hair - calm- quiet - Long hair- bad- outgoing- short - good- wild-,Check your answers,tall - taller heavy - heavier calm- calmer Long hair- longer hair outgoing-more outgoing good- better,thin