（整理版高中英語）高二英語形容詞比較級(jí)冀教

1、高二英語形容詞比擬級(jí)冀教版【本講教育信息】一、教學(xué)內(nèi)容：形容詞比擬級(jí)13§1 最根本的規(guī)那么 首先，我們要說明英文形容詞有三個(gè)等級(jí)：原級(jí)、比擬級(jí)和最高級(jí)，最根本的規(guī)那么是根據(jù)音節(jié)的多少來分的。一般來說，單音節(jié)的形容詞在詞后面加er，就變成了比擬級(jí)，加est就變成了最高級(jí)，而雙音節(jié)，或雙音節(jié)以上的形容詞，比擬級(jí)是在詞前面加more，最高級(jí)那么是在詞前面加most，舉例來說，old, smart, strong, weak, high, low等等都是單音節(jié)的形容詞，它們的變化如下： 原級(jí) 比擬級(jí) 最高級(jí) old older oldest smart smarter smartest s

2、trong stronger strongest weak weaker weakest high higher highest low lower lowest 以上的形容詞，都是單音節(jié)的，以下的例子都是雙音節(jié)的形容詞：原級(jí) 比擬級(jí) 最高級(jí) difficult more difficult most difficult delicious more delicious most delicious beautiful more beautiful most beautiful correct more correct most correct stupid more stupid most

3、stupid significant more significant most significant 有一個(gè)規(guī)那么必須注意，我們不能將more和er混在一起用，以下的例子都是錯(cuò)的： he is more older than i. he is more taller than his brother. 正確的句子是：he is older than i. he is taller than his brother. 【練習(xí)一】 寫出以下形容詞的比擬級(jí)： 1. small 2. slow 3. intelligent 4. expensive 5. tall 6. short 7. impo

4、rtant 8. cheap 9. famous 10. cold 11. fast 12. careful 13. colorful 14. long 15. dark 16. bright 13§2 特殊的比擬級(jí)規(guī)那么 在上一節(jié)，我們說明了最根本的規(guī)那么，那就是單音節(jié)形容詞加er或est，雙音節(jié)的形容詞前面加more或most。但以下就是這些根本規(guī)那么的例外。 1單音節(jié)形容詞的詞尾是e，就直接加r或st： 原級(jí) 比擬級(jí) 最高級(jí) large larger largest late later latest nice nicer nicest wise wiser wisest 2形

5、容詞的詞尾是y，而前一個(gè)字母是一個(gè)子音，那么去掉y，加上ier，或iest： 原級(jí) 比擬級(jí) 最高級(jí) lucky luckier luckiest happy happier happiest pretty prettier prettiest dry drier driest easy easier easiest 3單音節(jié)形容詞的詞尾是子音，前一音是一個(gè)元音，那么字尾必須重復(fù)一次，再加er或est： 原級(jí) 比擬級(jí) 最高級(jí) fat fatter fattest hot hotter hottest wet wetter wettest big bigger biggest 4完全不規(guī)那么的變化

6、：英文中，有幾個(gè)特殊的詞，它們的比擬級(jí)完全沒有規(guī)那么，以下是一些例子，同學(xué)們必須記?。涸?jí) 比擬級(jí) 最高級(jí) goodwell better best bad worse worst 【練習(xí)二】 寫出以下形容詞的比擬級(jí)： 1. cute 2. wide 3. early 4. happy 5. heavy 6. thin 7. easy 8. hot 9. wise 10. large 11. good 12. bad 13. many 13§3 比擬級(jí)的用法 大多數(shù)比擬級(jí)句子里會(huì)有than，以下是一些例子： i am older than he. his english is bet

7、ter than mine. san francisco is more beautiful than new york. his car is cheaper than your car. he is the most diligent student in his class. i like apples more than oranges. he has more money than his brother. he is stronger than his brother. 必須注意的是以下的句子是錯(cuò)的： i am older than him. she is smarter than

8、 me. 為什么錯(cuò)了呢？因?yàn)樵瓉淼木渥討?yīng)該是： i am older than he (is). she is more smart than i (am). 習(xí)慣上的is和am都省略掉，由以上的解釋可以看出，than后面的句詞應(yīng)該是主詞，而非受詞。 以下的錯(cuò)誤，也請(qǐng)?zhí)貏e注意： my head is larger than your. 正確的句子是： my head is larger than your head. 或者 my head is larger than yours. 請(qǐng)看以下幾個(gè)錯(cuò)誤的句子： my house is larger than your. the temperatu

9、re of this city is higher than san francisco. the height of himalayas is greater than mt. fuji. my bicycle is older than his. 正確的句子應(yīng)該是： my house is larger than your house. 或者 my house is larger than yours. the temperature of this city is higher than the temperature of san francisco. 或者 the temperatu

10、re of this city is higher than that of san francisco. the height of himalayas is greater than the height of mt. fuji. 或者 the height of himalayas is greater than that of mt. fuji. 形容詞各等級(jí)的用法：1、原級(jí)同級(jí)比擬：asas; not as(so)aswell give you as much help as we can. she isnt as(so)active in sports as before. 2、比

11、擬級(jí)：表示兩者之間比更可用狀語much, a little, even等修飾： he made fewer mistakes than i did. he is even richer than i. 3、最高級(jí)：形容詞最高級(jí)前必須加the, 副詞最高級(jí)前常省略the，后面多用of， in短語表示范圍：it was the most/least interesting story i have ever listened. he is the tallest of the three. 4、如果在兩者之間表示“最時(shí)要在比擬級(jí)前加the，而且還要用of the two, of the pair短

12、語： john is the clever of the two boys. of the two boys, john is the clever. 二. 重點(diǎn)與難點(diǎn)： 1、asas結(jié)構(gòu)：你和湯姆是一樣好的孩子。youre a boy as good as tom.=youre as good a boy as tom. 2、1tooto與 sothat sb. cant的句型轉(zhuǎn)換：前者為簡單句，主語只有一個(gè)，而后者為復(fù)合句，主語有兩個(gè)，試比擬： the man was too angry to be able to speak. the man was so angry that he w

13、asnt able to speak. the milk was too hot to drink. the milk was so hot that we cant drink it. 2tooto與 not enough to句型的轉(zhuǎn)換： he is too young to get married.=he is not old enough to get married. the book is too difficult for me to read.= the book is not easy enough for me to read. 3、形容詞原級(jí)表示比擬級(jí)含義：約翰不像邁克那

14、么笨。john is not so stupid as mike. john is less stupid than mike. john is cleverer than mike. 4、用比擬級(jí)表示最高級(jí)：約翰是班里最高的男生。 john is taller than any other boy in the class. john is the tallest boy in the class. john is taller than any other boy. any of the other boyall the other boyany of the othersany one

15、else5、the more the more表示“越越：the more books you read, the wider your knowledge is. the more food you eat, the fatter you are. 6、more and more表示“越來越：more and more students realized the importance of a foreign language. our country is getting stronger and stronger. 【模擬試題】. 形容詞比擬級(jí)練習(xí) 1. bob never does h

16、is homework_ mary. he makes lots of mistakes. a. so careful asb. as carefully asc. carefully asd. as careful as 2. now air in our town is than it used to be. something must be done to it. a. very good b. much better c. rather than d. even worse 3. i feel better than yesterday. a. more b. very c. the

17、 d. far 4. china has a large population than in the world. a. all the countries b. every country c. any country d. any other country 5. this book is on the subject .a. the much best b. much the best c. very much best d. very the best 6. the sick boy is getting _ day by day. b. bad c. badly d. worst

18、7. this necklace looks _ and_ sells. a. well, well b. good, nice c. nice, good d. nice, well 8. doctor wang _ heart operation a. is interested on b. like doing c. does well in d. is good at 9. the population of shandong is_ than that sichuan. a. smaller b. larger c. less d. large 10. i didnt go shop

19、ping didnt _. a. so b. either c. too c. neither 11. _ delicious the food is! b . how a c. what d. what a 12. what animal do like _? i like all kinds of animals. a. better b. best c. very d. well 13. hainan is a very large island. its the second_ island in china. b. larger c. largest d. most large 14. if you want to book a round trip ticket,youll have to pay _ $30. b. other c. the other d. another 15. a horse is _ than a dog. heavy heavier heavier heavy 16