教学课件设计——形容词比较级与最高级.ppt

1、Comparative and Superlative Degrees,形容词比较级与最高级,泰宁三中 饶妃霞,Who is the tallest student in our class,Who is the best at English,Who is the most popular student ,Who is the strongest boy,班级之最,Who is the most active student in this class,Who can blow the biggest balloon within 10 seconds ,Play a game,big-b

2、igger -biggest,原级,比较级,最高级,Learning aims： 1.掌握形容词比较级和最高级规则变化 2.能初步运用比较等级表达自己的想法,Brainstoming: Try to recall the adjectives,尽可能多的回顾已学的形容词,188cm,212cm,226cm,Liu Xiang is tall,Yi Jianlian is taller than Liu Xiang,Yao Ming is the tallest of all,Xiao Ming 07:55,late,later,latest,Li Lei 08:05,Kangkang 08:1

3、5,Xiao Ming is late,Li Lei is later than Xiao Ming,Kangkang is the latest of the three,happy,happier,happiest,The girl is happy,The boy is happier than the girl,The woman is the happiest of the three,Garfield fat,Kung Fu Panda,Baymax,Garfield is fat,Kung Fu Panda is fatter than Garfield,Baymax is th

4、e fattest of all,fatter,fattest,taller,later,fatter,tallest,latest,happiest,fattest,我发现了单音节和少数双音节比较级和最高级变化的规律,happier,popular,more popular,most popular,Lu Han is popular,Dilireba is more popular than Luhan,Zheng Shuang is the most popular in China,interesting,more interesting,most interesting,Math i

5、s interesting,Chinese is more interesting than math,English is the most interesting of all,more popular,most popular,most interesting,Observe and find out the rules,more interesting,good,Discuss in groups and find out the rules,1.单音节和少数双音节词比较级和最高级构成方法：(4fen) 1）一般情况在词尾加上_或_ 2) 以e结尾的形容词，在词尾加上_或_ 3 )以辅

6、音字母加结尾的y形容词，先变_为_ 再加_或_ 4) 以1个辅音字母结尾的重读闭音节,先_末尾的 这个辅音字母，再加上再加_或_ 2.多数双音节词和多音节形容词比较等级构成方法：(4fen) 1）在原级前加_构成比较级 2）在原 级前加_构成最高级,er,est,r,st,y,i,er,est,双写,er,est,more,most,1.形容词有三个级别:_ _ 和_，比较级用于_(两者/三者）之间作比较，常见的判定词是_ 2.最高级用于_或_以上作比较，常见的判定词有_ 3.形容词的最高级在句中使用时，前面一定要 加上_,How to use the comparatives degrees

7、,原级,比较级,最高级,两者,than,三者,三者,of all/of the three/in+地点,the,Quick response:抢答,Say the comparative degrees,If you know ,put up your hand quickly,nice,nicer nicest,long,longer longest,red,redder reddest,exciting,more exciting most exciting,lazy,lazier laziest,difficult,more difficult most difficult,2,3,4,

8、1,用older/ smaller/ faster/ most wonderful/ tallest 填空(5分） 1. The moon is _ than the sun. 2.Jim is _of all the boys . 3. A plane is _ than a bus. 4. My father is _ than I. 5. The movie War Wolf is one of_movies in China,smaller,the tallest,faster,older,the most wonderful,1 . . is longer than 2 . is b

9、igger than 3 . is more beautiful than 4 . is the shortest. 5 . . is the most important,Complete the sentences:（10分,Correct the false:(改错 6分,1.My dress is nice than hers. 2.The snakes are very more dangerous. 3.David is most clever boy in our class,My dress is nicer than hers,The snakes are very dang

10、erous,David is the most clever boy in our class,看图写一句话：3分,delicious，than,Beef is more delicious than chicken,Chicken is more delicious than beef,Who is the tallest student in our class,Who is the best at English,Who is the most popular student ,Who is the strongest boy,Answer my questions,Who is the

11、 most active student in this class,Group work: My hometown (尽可能多的利用比较等级,The end: I love my hometown very much.Welcome to my hometown,The beginning: I live in a small county called Jiangle.Its small but quite beautiful,Better to do well than to say well. 说得好不如做得好,Homework,1.Review the rules of the co

12、mparative degrees 2.Write a passage : My Hometown,2000,4000,500,expensive,more expensive,most expensive,The MP3 is expensive,The TV is more expensive than the radio,The computer is the most expensive of all,big,bigger,biggest,The pink balloon is big,The yellow balloon is bigger than the pink one,The

13、 green balloon is the biggest of the three,Jane cake is nice,Marias cake is nicer than Janes,Helens cake is the nicest of all,Janes nice,Marias,Helens,nicer,nicest,我观察、我归纳：我发现形容词比较级和最高级构成的方法,tall taller tallest long longer longest nice nicer nicest late later latest lazy lazier laziest happy happier

14、 happiest big bigger biggest fat fatter fattest popular more popular most popular beautiful more beautiful most beautiful,fatter,bigger,thinner,redder,fattest,biggest,thinnest,reddest,double+er,double+est,Do you know the comparative and superlative degrees of the words,Pre-task,nicer,later,wider,finer,nicest,latest,widest,finest,r,st,Do you know the comparative and superlative degrees of the words,Pre-task,taller,longer,faster,richer,tallest,longest,fastest,richest,er,D