比较级最高级的用法和易错点PPT精品文档

1、.1形容词副词形容词副词 专项复习专项复习形容词形容词adj.adj.和副词和副词adv.adv.区分运用区分运用形容词形容词adj.1.adj. + 名名 ； 2.系系+ adj. ； 3.实动实动 + sb./sth. + adj. 副词副词adv.1.动动 + adv.2.adv. + adj./adv.3.adv.+句子句子.3形容词形容词adj.adj.和副词和副词adv.adv.的三级变化及运用的三级变化及运用大多数形容词和副词有三个等级：大多数形容词和副词有三个等级：原级原级 比较级比较级 最高级最高级.4一、形容词、副词的一、形容词、副词的比较级、最高级比较级、最高级的构成的构

2、成规则：规则： 1. 一般情况直接加（加一般情况直接加（加er表示表示比较级比较级 ；加加 上上est表示表示最高最高 级）级） 原级原级 比较级比较级 最高级最高级 1）small small small 2) young young young 3) fast fast fast er esteresterest.5 2 . 以以e结尾取结尾取e加（加上加（加上r表示比表示比 较级，较级， 加上加上st表示最高级）表示最高级） 1) large large large 2) nice nice nice 3) fine fine fine rstrstrst.6 3 辅音辅音+y ，y变变

3、i,再把后缀加上来再把后缀加上来（加（加 er表示比较级；加表示比较级；加 est表示最高级）。表示最高级）。原级原级 比较级比较级 最高级最高级1）early early early2) happy happy happy ieriestieriest.74. 重闭重闭双写双写然后加（上然后加（上 er表示比较级；表示比较级； 加上加上est表示最高级表示最高级)。 原级原级 比较级比较级 最高级最高级1） big big big 2) thin thinner thinnest3) wet wetter wettest4) fat fatter fattest 5) hot hotter

4、hottest gergest.85 . 多音节和部分双音节的形容词副词，在多音节和部分双音节的形容词副词，在前加前加上上more表比较级；加上表比较级；加上most表最高级。表最高级。 原级原级 比较级比较级 最高级最高级 happily happily happily heavily heavily heavily3) expensive expensive expensive4) carefully carefully carefully5)exciting exciting exciting 6)frightening frightening frightening7)boring b

5、oring boring8)careful careful careful moremost moremostmoremostmoremostmoremostmore mostmore mostmore most.9原级原级比较级比较级最高级最高级bad/ill/badlyworseworst farfartherfurtherfarthest(距离距离)furthest(程度程度) good/wellbetterbest little lessleast (少少) many muchmoremost oldolderelderoldest(年龄年龄)eldest(长幼长幼) 巧记：巧记：特殊

6、形式的等级特殊形式的等级:一坏病两多一坏病两多,二好二好little不是小，一不是小，一分为二有两个，分为二有两个，一是老来二是远一是老来二是远6 .6 .不规则变化不规则变化.101. 1. 肯定：肯定：as+as+原级原级+as +as “和和一样一样”You are as tall as me. = You are as tall as I (am) .He has as many books as I (have).This computer runs as fast as that one.2.2.否定否定not asnot as/so/so+ +原级原级+as +as “不如不如”

7、This jacket isnt as(so) cheap as that one.She doesnt have as(so) many books as I have.Henry doesnt study as(so) hard as his elder brother.11 3.倍数句型：倍数句型： A istimes as + adj./adv. (big/wide/deep/long) + as B. = A is times the + n.(size/width/depth/length) +of B. = A is times + adj.比较级比较级 + than B The

8、 river is three times as deep as that one. =The river is _that one.three times the depth ofthree times deeper than The room is twice as big as mine. = The room is _mine. twice the size oftwice bigger than.12This truck is big enough to carry 5 tons. 4. so+ adj.原级原级+that丛句丛句 such+名短名短that丛句丛句He is so

9、big that he cant enter the room by the door . 5. too+ adj.原级原级+ to do sth.He is too young to join the army. 6. adj.原级原级+ enough to do sth. .131. 1. A+A+比较级比较级+than B “A+than B “A比比B B更更” You are taller than me. = You are taller than I (am). I dont think his writing is more beautiful than yours.4.4.比

10、较级比较级+and+and+比较级比较级 “越来越越来越” The weather is getting warmer and warmer. Our school is getting more and more beautiful.5.5.the+the+比较级比较级,the+,the+比较级比较级 “ “越越,越越” The more exercise you do, the healthier you will become.3.3.Which is + 比较级，比较级，or? “哪个更哪个更?”?” Which is longer, this one or that one?2. 2

11、. the+the+比较级比较级+of the two “两者中更两者中更的一个的一个” He is the stronger of the two boys.141. one of the+最高级最高级+名词复数名词复数2. 最高级最高级+ of +参比成员参比成员/in+单位集体单位集体3.This is/was the+最高级最高级+名词名词+that定从定从Lu Xun is one of the greatest writers last century. This is the worst film that I have seen these years. Of all the

12、movie stars, I think Zhang Ziyi is the best. .15(the )+最高级最高级+ + of +of +参比成员参比成员/in+/in+单位集体单位集体 “是最是最” Bob is the tallest boy in our school. He is the kindest man that I have ever met. Li Tao jumps (the) farthest of all. She is the most careful student of us three.4.one of the+4.one of the+最高级最高级(

13、 (形形)+)+名词名词( (复复)+)+表示范围的短语表示范围的短语 “是是当中最当中最之一之一” Shanghai is one of the biggest cities in China.注注: :形容词最高级前要加形容词最高级前要加the,the,副词最高级前可加可不加副词最高级前可加可不加3.3.最高级最高级 ( ( 特殊疑问句特殊疑问句) )， or ? “ or ? “哪个哪个更更?”?” Who is the youngest, Jim, Tom or Jenny?2. the second(third )+2. the second(third )+最高级最高级+(+(名词

14、名词)+ )+ 范围短语范围短语 “ 是第二是第二( (三三)”)” The Chongming Island is the third biggest island in China.16比较级与最高级的互换比较级与最高级的互换 any other +单单数数= the other +复复数数如：如：He is the tallest in his class. = He is taller than any other student in his class.或或 He is taller than the other students in his class.17修修 饰语饰语比较级

15、修饰语比较级修饰语much , still , a lot , far ,even , twice , a little.原级原级修饰修饰语语very / so / too /quite / rather合并句子，每空一词：合并句子，每空一词：Lucy is 8 years old. Lily is 8 years old, too. Lucy is _ _ _ Lily.2. Danny is 15. Jenny is 12. Jenny is _ _ _ than Danny.3. Jim jumps 2 metres high. Tom jumps 3 metres high. Tom

16、jumps _ _ Jim.4. Jenny jumps far. Brain jumps farther than Jenny. Danny jumps farther than Brain. Danny jumps _ _ the three.5. A car runs 100 kilometres per hour. A bike runs 50 kilometres per hour. A car runs _ _ _ as a bike. A car runs _ _ than a bike higher thanfarthest oftwice as fast as old asf

17、aster twicethree years younger用括号内形容词或副词的适当形式填空用括号内形容词或副词的适当形式填空: :This horse is very _ (strong), but that horse is much _ (strong) than this one.Its so late, so I drive the car _(slowly) than usual.3. He went _(far) than the other explorers.4. The _(little) you eat, the _(thin) you are.5. The Beiji

18、ng Library is one of _(big) libraries in China.6. The street is as _(long) as that one, but it is_ (wide) than that one.7. His drawing isnt so _(good) as yours.8. When a piece of ice is taken into a warm room, it becomes _(small) and _(small).9. This piano is _(expensive) than the other two. It is _

19、(expensive) of the three.10. Which is _(difficult), English, physics or biology?strongstrongerlessfarther/furtherlongsmallermore expensivethe most difficultmore slowlygoodthe biggestwidersmallerthe most expensivethinner形容词和副词比较级和最高级的形容词和副词比较级和最高级的2020个雷区个雷区Correct the mistakes:Marys hair is longer t

20、han my sister.The weather in Beijing is colder than in Shanghai.The apples in this basket are better than them in that basket.The Changjiang River is longer than any river in China.China is larger than any other countries in Europe.His older brother is elder than I.Our country is getting more beauti

21、ful and more beautiful.This classroom is three times as bigger as that one.Who is tallest student in our school?1. Which do you like better, apples, bananas or pears?_my sisters_ that _those_any other_the_elder_older_more and more_big_the tallest_(the) bestCorrect the mistakes:11. This box is more h

22、eavier than that one.12. Tom is the youngest in the three.13. He is taller of the two.14. Today is our the busiest day.15. I think math is very more difficult than Chinese.16. There are much more people in the street than usual.17. Mike is so tall as Jack.18. Li Ying jumped farther than Jim jumped.1

23、9. The Yellow River is the second longer river in China.20. We must get farther information._heavier_of_the taller_our_much _many_as_(did)_longest _further.23汉译英：汉译英：Jack和和Mike一样高。一样高。Lily和和Lucy跳得同样远。跳得同样远。他的英语不如我说得好。他的英语不如我说得好。格林小姐的房间比布朗小姐的干净得多。格林小姐的房间比布朗小姐的干净得多。北京变得越来越美丽。北京变得越来越美丽。Jack is as tall

24、as Mike.Lily jumps as far as Lucy.He doesnt speak English as/so well as me/I (do).Miss Greens room is much cleaner than Miss Browns.Beijing is becoming more and more beautiful.24The more careful you are, the fewer mistakes you would make.Bob jumps (the) farthest of all.The Changjiang River is one of the longest rivers in the world.Jim came to school (the) latest in his class yesterday.Which is the most difficult, English, physics or maths?汉译英：汉译英：6. 你越仔细，出错就会越少。你