【正文】 tall的最高級形式，在句中使用時，形容詞最高級前要加定冠詞the。Eg. Because of his bad leg, he can’t walk as fast as the others.I have to stay at home because of the heavy rain. 注意：because+從句，單獨(dú)的because引導(dǎo)原因狀語從句。sense “感覺；知覺；感知”， a sense of warmth(hunger, pain, pleasure)，溫暖（饑餓、痛苦、快樂）的感覺。Eg. He walked past me and said nothing. (He passed me and said nothing.) He could swim across the river when he was five years old. (He could cross the river when he was five years old.)2) knock off “弄翻；弄掉”；knock over “打翻”， knock at(on)“敲擊”；knock into“撞到”。We are thinking of going to France. 我們考慮到法國去。規(guī)則變化規(guī)則如下： 比較級：形容詞+后綴er more + 形容詞（多音節(jié)） 最高級：形容詞+后綴est most + 形容詞（多音節(jié)）原級 比較級 最高級 tall taller tallest nice nicer nicest happy happier happiest thin thinner thinnest interesting more interesting most interesting delicious more delicious most delicious規(guī)則變化：1． 一般在形容詞后加er或est；2． 以e結(jié)尾的形容詞，只加r或st；3． 以“輔音字母+y”結(jié)尾的單詞，改y為i再加er或est；4． 以“輔元輔”結(jié)尾的重讀閉音節(jié)單詞，雙寫最后的輔音字母，再加er或est。用于二者的比較，其結(jié)構(gòu)是：主語 +be + 形容詞比較級 + than + 比較部分例如：He is older than you． There are more workers in this factory than those in that factory．Compare two people and things.1. A is ________ ________ B. (tall)2. A is ________ ________ B. (slim)3. A is ________ ________ B. (heavy)4. This pencil case is ________ ________ that one. (nice)5. English is _________ _________ __________ Maths. (interesting)6. A is _________ _________ B at English. (good)3) 最高級用法。例如：He swims the best in Class One．練習(xí)：( )1. Shanghai is one of ________ cities in our country. A. large B. larger C. the largest D. largest( )2. July and August are the ________ months in a year. A. hot B. hotter C. hottest D. hotest( )3. My uncle is ________ that my father. A. old B. more old C. oldest D. older( )4. He learns Russian ________. A. good B. nice C. well D. fine( )5. Jane is ________ of the two sisters. A. young B. the youngest C. the younger D. younger( )6. Jack doesn’t jump so ________ as his brother. A. high B. higher C. highest D. more higher( )7. Which subject do you like ________, English or Chinese? A. best B. better C. well D. very much( )8. This picture is ________ than that one. A. beautiful B. more beautiful C. most beautiful D. the more beautiful( )9. Which is ________, the sun, the moon or the earth? A. big B. bigger C. biggest D. the biggest( )10. Of all the stars, the sun is ________ to the earth. A. near B. nearer C. nearest D. the nearest( )11. The Huanghe River isn’t as ________ as the Changjiang River. A. long B. longer C. longest D. more long( )12. Of all the students in our class, Kate writes ________. A. very carefully B. the most carefully C. more carefully D. the most careful( )13. I don’t feel very ________ today. A. good B. well C. nice D. better( )14. This box is ________ than that one. A. heavy B. more heavy C. heavyer D. heavier( )15. This question is ________ than that one. A. easy B. easier C. easyer D. more easier( )16. Mike doesn’t write as ________ as Mary. A. careful B. carefully C. more carefully D. more careful( )17. She speaks English ________ than any other student in her class. A. well B. best C. better D. good( )18. There are ________ students in their class than in ours. A. many B. much C. a lot of D. more( )19. This pig is ________ than that one. A. fat B. fater C. fatter D. fattest( )20. He is two years ________ than I . A. young B. younger C. youngest D. the youngest( )21. Which is ________, the moon or the earth? A. big B. bigger C. biggest D. the biggest( )22. I spend a lot ________ time on English than before. A. much B. more C. most D. many( )23. Which do you like ________, water, tea or milk? A. well B. better C. best D. very much( )24. He was too tired to go any ________. A. far B. farther C. farthest D. farer( )25. Among the three boys he works ________. A. hard B. harder C. the hardest D. most hard( )26. John doesn’t speak so ________ as Jack. A. fast B. faster C. fastest D. the fastest( )27. We can’t hear you. Please speak a little ________. A. loud B. louder C. loudest D. loudly( )28. You can jump ________ on the moon than on the earth. A. high B. very high C. much high D. much higher( )29. May I keep the book ________ ? A. a little long B. little longer C. a little longer D. longest( )30. Mike draws ________ than Tom and John. A. slowly B. slowlier C. more slowly D. most slowlyStep 4 HomeworkReview what we have learnt.Finish off the exercises in the Evaluation Handbook and Learning English.Period 6 Grammar IITeaching Objectives1. To consolidate the usage of paratives and superlatives2. To continue to talk about how to pare people and things.3. To use ‘(not) as so/as ’ to pare people or things, when people or things are (not) the same in some waysTeaching ProceduresStep 1 PresentingGet two pencils(One is new, the other is used.) in hands and how them to the students. Get the students to talk about the two pencils using paratives.▲Comparatives and superlativesWe use paratives to pare two people/things. We usually add ‘er’ to short adjectives and use ‘more’ for long adjectives. Then