形容詞比較級(jí)和最高級(jí)公開課.ppt

1、Chapter 4 Computer Technology,Language:形容詞比較級(jí)和最高級(jí),學(xué)習(xí)目標(biāo),The comparative and superlative of adjectives,形容詞比較級(jí)和最高級(jí),英語中有時(shí)需要對(duì)兩者或多者進(jìn)行比較， 這時(shí)就需要用形容詞的比較等級(jí)。,比較等級(jí)分為： 原級(jí): cheap expensive 比較級(jí): cheaper more expensive 最高級(jí): cheapest the most expensive,Xi Yangyang always thinks of good idea to beat Hui Tailang. Xi Y

2、angyang is _(clever)than Hui Tailang.,Look and say,cleverer,Look and say,Tom,Peter,Tom is fatter than Peter. Tom is _ heavier than Peter.,much,Most Young people like Jay Zhou, but only a few people know about Fang D atong. Jay Zhou is _(famous) than Fang Datong.,Look and say,more famous,The dog is b

3、igger than the mouse.,The horse is the biggest of all.,The boy is younger than the man.,The baby is the youngest of the three.,big,bigger,biggest,young younger,youngest,Look and say,Jim,Li Lei,Tom,Li Lei is taller than Tom.,Jim is the tallest of all.,￥30,￥20,￥10,The yellow coat is cheaper than the p

4、urple one.,The brown coat is the cheapest of the three.,Look and say,Please sum up the rules! （我們來總結(jié)一下規(guī)律吧?。?形容詞比較級(jí)和最高級(jí)的構(gòu)成：,規(guī)則變化,Shenzhen is my home. It develops in a quick way. It used to be a small village. Now it is much _ (big)than before. The roads are _(wide). The streets are _(clean). The buil

5、dings are _(new) and _(high). We can see trees everywhere. I think Shenzhen is one of _(beautiful)cities in China. I love Shenzhen.,bigger,wider,cleaner,higher,newer,the most beautiful,Look at the two pictures, say sth. about Shenzhen now.,Past,Now,Task One:,Task Two:Work in pairs (Oral practice),A

6、(small) a bee, a butterfly or an ant?,B (valuable) iron, silver or gold?,Task: S1 asks the questions. S2 gives the answers. S2 asks the questions. S1 gives the answers. 2. Share your dialogue in class.,E (fast) a rocket, a plane or a train?,C (hot) the North Pole, the South Pole or the Gobi Desert?,

7、D (heavy) a bear, a whale or an elephant?,Example: (big) Earth, the moon or the sun? S1:Which is the biggest, Earth, the moon or the sun? S2:The sun is the biggest.,A:S1: Which is the smallest, a bee, a butterfly or an ant ?,S2: An ant is the smallest.,B:S1: Which is the most valuable, iron, silver

8、or gold?,S2: Gold is the most valuable.,C:S1: Which is the hottest, the North Pole, the South Pole or the Gobi Desert?,S2: The Gobi Desert is the hottest.,D:S1: Which is the heaviest, a bear, a whale or an elephant?,S2: A whale is the heaviest.,E:S1: Which is the fastest, a rocket, a plane or a trai

9、n?,S2: A rocket is the fastest.,S1: Who is taller, _ or_? S2: _ is taller. S2: Who is the tallest, _, _ or _? (_,_,_ or_?) S3: _ is the tallest. S3: Who is taller, _ or_? S4: _ is taller. S4: Who is the tallest, _, _ or _? (_,_,_ or_?) S1: _ is the tallest,Example:,Make up dialogue according to the

10、table. An example is given.,Task Three:Group work,Task: S1S2S3S4S1 2. Share your dialogue in class.,Exercise,Task Four,cheap _ _ high_ _ cute_ _ fat _ _ big _ _ pretty _ _ expensive _ _ interesting _ _,cheaper,cheapest,higher,highest,cuter,cutest,fatter,fattest,bigger,biggest,prettier,prettiest,more

11、 expensive,most expensive,more interesting,most interesting,I.寫出下列形容詞的比較級(jí)和最高級(jí)：,A friend is easier lost than found. 2. Enough is as good as a feast. 3. Better to do well than to say well. 4. Better the last smile than the first laughter.,“比較”出來的英語,朋友易失不易得。,知足常樂。,說得好不如做得好。,寧可最后微笑，不可首先狂喜。,II.英譯中,5. Doi

12、ng is better than saying. 6. Two heads are better than one. 7. Good to begin well, better to end well. 8. An eye finds more truth than two ears.,會(huì)說不如會(huì)做。,兩人智慧勝一人。,善始好，善終更佳。,百聞不如一見。,“比較”出來的英語,III.Please correct the following wrong sentences (改正下列錯(cuò)句）.,1. Books are cheapest than computers. _ 2. Computer

13、s are expensiver than books. _ 3. Tom is the heavier student in the class. _ 4. This orange is biger than that one. _ 5. This book is the interestingest in the library. _,Computers are more expensive than books.,Tom is the heaviest student in the class.,This orange is bigger than that one.,This book

14、 is the most interesting in the library.,Books are cheaper than computers.,IV.Fill in the blanks with the proper forms of the words given. ( 用括號(hào)中詞的適當(dāng)形式填空) My sister is _ than Richard. (old) He has _ homework to do than I do today. (much) Is football _ than volleyball? (exciting) The town is _ than i

15、t used to be. (clean) Im _ than his brother, Jim. (clever) I think she looks _ than in the photo. (pretty),older,more,more exciting,cleaner,cleverer,prettier,知識(shí)點(diǎn)：兩者中的比較.,IV.Fill in the blanks with the proper forms of the words given. ( 用括號(hào)中詞的適當(dāng)形式填空) 7. This road is _ than the other one. (dangerous)

16、8. This problem is _ than I thought. (important) 9. Can you walk _ than a young man? (far) 10. In summer it is much _ in Wuhan than in Beijing. (hot) 11. Which is _, Room 201 or Room 108? (bright) 12.Tom is _ boy in our class. (old),more dangerous,more important,farther,brighter,hotter,the oldest,三者

17、以上的比較,13. This is _ city that we have ever visited. (good) 14. It was the _ day of his life. (bad) 15. Susans flowers are _ of all. (beautiful) 16. Sue is _ of the girls in the class. (clever) She answered all the questions except _ one. (difficult) 17. Winter is _ than autumn; it is _ of the four s

18、easons. (cold),the best,worst,the most beautiful,the cleverest,the most difficult,colder the coldest,18. We watched a very _ play the day before yesterday. (bore) 19. Pants cost _ than shorts. Shorts dont cost as _ as pants. (much) 20. The girl seems _ today than yesterday. The girl didnt seem so _ yesterday as today. (lively),boring,more,much,more lively,lively,not as /so as,not as /so as,單項(xiàng)選擇(目標(biāo)詞匯的練習(xí)) 1. English is one of _ important subjects in our school. A. most B.