Lesson 12Lets Go the Farthest!Lets Go the Farthest!Listen and Practice the Songthe longest river in Chinathe biggest island in Chinathe biggest square in ChinaWith the help of the pictures, lets rewrite the song, and sing it together.Read and look for adverbs and adjectives that occur(出现) in the reading:far fastlong high strong thick smallAdverbsAdjectiveshighfar fastGive the comparative and superlative forms of the following words: long high strong good many much far little big thin early nice importantlonger longest higher highest stronger strongest better bestmore mostfarther/further farthest/furthestless leastbigger biggestthinner thinnestearlier earliestnicer nicestmore important most important请你总结： 形容词和副词比较级和最高级的构成1.一般在词尾加er或est 2.词尾有不发音的e，则直接加r或st 3.如果末尾是一个重读闭音节，辅音字母要双写，再加er或est 4. 辅音字母加y结尾，要把y变成i再加er或est 5. 多音节词和部分双音节词，则在其前加more或most 6. 不规则变化Choose one of the following words and make sentences with comparative and superlative degrees: long high strong small far fast old goodJim is tall. Tom is taller than Jim. Brain is taller than Tom. Brain is the tallest of the three.Jim jumps high. Tom jumps higher than Jim. Brain jumps higher than Tom. Brain jumps (the) highest of the three.Fill in each blank with the proper word from the brackets: 1. We can be much_(strong) than all the others. 2. His bag is three times as _(heavy) as mine. 3. The giant tortoise lives _(long) of all animals. 4. The Grand Hyatt Shanghai is the worlds _(high) hotel. 5. The Three Gorges Dam will be _(big) dam in the world. 6. John jumps _(far) than any other boy in his class. 7. He went no _(far) that day. 8. Which is the _(long) of the two bridges? 9. Which book is _(interesting), this one or that one? 10. The less you eat, _(thin) you are.stronger heavythe biggesthighestfarther/furtherlonger more interestingthe thinner(the) longestfurtherHomework: Try to sing the song creatively(创造性地).