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1、Grammar,The bike is _.,The tractor is _ .,The car is _ .,fast,faster,the fastest,Compare them,The first pig is quite fat.,The second pig is much fatter.,The third pig is the fattest of all.,Compare them,大部分单音节词在词尾加-er或-est,以字母e结尾的词，加-r或-st,重读闭音节词只有一个辅音字母时，应先双写辅音字母，再加-er或-est,以辅音字母+y结尾的双音节词，先改“y”为“i”
2、,再加-er或-est,Form Comparatives and Superlatives,部分双音节词和多音节词在前面加more或most,Conclusion,(Short adjectives are adjectives of one or two syllables(音节). Long adjectives are adjectives of three or more syllables.),We add -er / -est to short adjectives. We use more/ most for long adjectives.,.,shorter,shortes
3、t,happier,happiest,lazier,laziest,bigger,biggest,thinner,thinnest,cuter,cutest,Complete the table,完成书上的练习，自主检测。,.,sadder,saddest,more interesting,most interesting,better,best,thinner,thinnest,Complete the table,完成书上的练习，自主检测。,more difficult,most difficult,Each member of a group should read and spell
4、the comparative and superlative of an adjective below. The group that can do it correctly and most quickly will be the winner! 1. light old healthy cheerful 2. safe thirsty slim bad 3. bright new much bored 4. sad heavy straight clearly,Group competition,Profile,Simon is _ (tall) Kitty. Peter is _ (
5、tall) student of the six students. Sandy is _ (heavy) Millie. Peter is _ (heavy) student of the six students. Amomg the six students, Millie is _ (slow) swimmer.,taller than,the tallest,heavier than,the heaviest,the slowest,Report,6.Amy is _ (fast) swimmer of the six students. 7. Millies drawing is
6、_ (beautiful) Peters. Sandys drawing is _ (beautiful) in her class. Millies English is _ (good) Simons. Millies English is _ (good) in her class.,more beautiful than,the most beautiful,the fastest,better than,the best,Report 可通过小组活动完成并汇报展示。,Conclusion,We use comparatives to compare two people or thi
7、ngs when we see in the sentence 2. We use superlatives to compare three or more people or things when we see ,than, much, even, still, a little, of the two , Which/Who is , A or B? etc.,the, of, in , Which/Who is , A, B or C? etc.,We add the before the superlatives.,引导学生回归课本，通过对例句的学习和研究，探究出一定的规律，培养自
8、主学习的意识。,Which would you like to talk about?,animals,food and drinks,sports,Or maybe you would like to talk about the people in this classroom?,Make up a dialogue to compare people or things,clever strong fast noisy exciting interesting dangerous delicious sweet healthy helpful smart generous humouro
9、us much+er er than the est of the three/ of all/ in ones . Which/ Who is er, A or B? Which/ Who is the est, A, B or C?,Words, phrases and sentences you may use,( ) 1. My mother is _ in our family. A.busiest B.the busiest C.busier D.busy ( ) 2. This apple is _ of all. A.redder B.the redest C.the redd
10、est D.reddest ( ) 3.Which pen is _ , this one or that one? A.dear B.dearest C.the dearest D. dearer ( ) 4. Kate is _ than all the other girls. She is _ of all. A.taller , tallest B. taller , the tallest C. the tallest , tallest D. tallest , the tallest ( ) 5. _ of the two men is my uncle. A. The old
11、er B. Old C. The oldest D. Oldest,B,C,D,B,A,Multiple Choice,格林先生是这四个人当中最高最胖的。 Mr Green is _ and _. 2. 小香蕉往往比大香蕉好。 Small bananas are often _. 3. 我的铅笔比你的短得多。 My pencil is _. 4. 在中国，哪一条河流最长？ Which river is _ in China? 5. 他的观点比我的新。 His idea is _.,the tallest,fattest of the four,better than big ones,much shorter than yours,the longest,newer than mine,Translation,Good, better, best, Never let it rest, And till good is better, Better is best. !,A Poem,Revise the use of adjectives, comparatives and superlatives. Complete the exercises in the workbook.,Homework,
