1、形容詞和副詞的比較級和最高級Comparative adjectivesComparative adverbsSuperlative adjectives and adverbs To improve your Competitive powerbigLook at the pictures and understand 看圖并理解bigbiggerLook at the pictures and understand 看圖并理解Look at the pictures and understand 看圖并理解bigbiggerbiggestRun fastLook at the pictur

2、es and understand 看圖并理解Run fastRun faster run fastestLook at the pictures and understand 看圖并理解形容詞和副詞的用法1 修飾名詞做定語a red apple a new dress two big trees a experienced teacher2放在be(am is are was were)動詞后面做表語She is new here. I am young . She looks fine.They turn green.形容詞：如果形容詞修飾不定代詞something, anything,

3、everything, nothing等時，要放在不定代詞后面。如:something interesting nothing new副詞放在所修飾的動詞之后、形容詞和副 詞之前。如果前面是行為動詞，則后面用副詞。如: 1.She works hard .（修飾動詞） 2.I am very busy.（修飾形容詞） 3.He runs too quickly .（修飾副詞） 4.We play happily. （修飾動詞）形容詞副詞一級二級三級形/副本身very/quite/So/manyPretty/rathertoo肯As.a Not.so/as.單音節的比較級（四原則）er多音節比較

4、及more單音節最高級(四原則)est多音節最高級The most比較級最高級副詞 most +原級修飾比較級的詞a little/a bit/a lot/even/still/ much/far/by far序數詞 much by far nearly almost三個或三個以上的人或物之間 的比較。 標志詞：in+大范圍, of all, of +the+具體的數字 構 成 方 法原 級比 較 級最 高 級單音節詞和少數多音節詞一般在詞尾加-er/或-est/ist/coldcoldercoldestfastfasterfastest以字母e結尾的形容詞，加-r或-stnicenicern

5、icestlargelargerlargest重讀閉音節詞只有一個輔音字母時，應先雙寫輔音字母；再加-es或-estbigbiggerbiggesthothotterhottest以“輔音字母+y”結尾的雙音節詞，先改“+y”結尾的雙音節詞，先改“y”為“i”,再加-er或-esteasyeasiereasiestearlyearlierearliest多音節詞和部分雙音節詞在詞前加more或mosttiredmore tiredmost tiredeasilymore easilymost easilyimportant _ _ easy_ _ wet_ _ happy_ _ careful

6、 _ _ thin _ _ good_ _ hot _ _ easily _ _ many_ _ nice _ _ big _ _heavy_ _delicious_ _much_ _給出下列詞的比較級和最高級 more importantmost importanteasiereasiestwetterwettesthappierhappiestmore carefulmost carefulthinnerthinnestbetterbesthotterhottestmore easilymost easilymoremostnicernicestbiggerbiggestheavierhe

7、aviestmore deliciousmost deliciousmoremost通常在形容詞后加-ly變成副詞。slow _ real _usual _ careful_easy _ happy _heavy _ angry _slowlyusuallyeasilyheavilyreallycarefullyhappilyangrily某些形容詞可以轉化成副詞1. asas ,(與一樣） not as（so)as （與不一樣）中間用原級。The story is as interesting as that one.The question is not as / so difficult

8、 as that one.2.比較級：兩個人或物之間的比較。表示“較”或“更一些”。標志詞：than (比） 單音節詞通常是-er結尾；多音節或部分雙音節詞通常在之前加more. 如:smaller, better, taller, older, more, harder more interesting , more quickly3.最高級：三個或三個以上的人或物之間 的比較。 標志詞：in+大范圍, of all, of +the+具體的數字 表示“最”的意思單音節詞通常是-est結尾；多音節或部分雙音節詞通常在之前加most. 在形容詞的最高級前必須加the;副詞之前可以不加。如 ：s

9、mallest, tallest, newest, best most interesting, most difficultly 比較級的用法： than1.湯姆比杰克高.2.這只箱子要比那只箱子大.3.那些蘋果比這些大.4.第一個問題很容易,但第二個更容易.Tom is taller than Jack.This box is bigger than that one.Those apples are bigger than these ones.The first question is very easy, but the second one is easier.(2) 數量的比較1

10、.我的筆比你的多.2.我喝的茶比他多.3.他吃的飯比我少.4.一班的學生比二班多.I have more pens than you (do).I drink more tea than he (does).He has less rice than I (do).There are more students in Class 1 than in Class 2.More examples:1.He is the youngest of all the children.2.This book is the most interesting of all books.3.America is

11、 the most developed country in the world.4.The Changjiang River is the longest river in China.5.He is one of the greatest scientists in China.6.The city is one of the most beautiful cities in the world.7.Lucy is one of the tallest girls in her class.8.Give my best wishes to you.9.He is my best frien

12、d.形容詞最高級的用法(in; of)那個短發的女孩是我們班最高的.今天是一年中最熱的一天.他的房間是三個中最干凈的一個.上海是中國最大的城市.The girl with red hair is the tallest in our class.Today is the hottest day of the year.His room is the cleanest of the three.Shanghai is the largest in China.7. 形容詞的比較級 + and + 形容詞的比較級 （前后形容詞是同一個） 越來越She is becoming thinner and

13、 thinner.Our country is becoming richer and richer.There are more and more students in our school.Living in the world is becoming more and more difficult.8、the + 形容詞的比較級 + + the +形容詞的比較級 表示“ 越，就越”The more you eat, the fatter you will be.The harder you study, the more you will get.The smaller the hou

14、se is, the less it will cost.The sooner, the better.9、the + 形容詞比較級 + of 短語 兩者中比較的一個 She is the prettier of the two girls. The bike is the older of the two. His is the taller of the two. This one is the more beautiful of the the two picture.10.表示“是的幾倍”，用“倍數+as+原級+as”結構，或者“倍數+比較級+than”結構。 eg: This cla

15、ssroom is three times as big as that one. This classroom is twice bigger than that one. 。 Have a try，please。1.Which do you like _(well),apples or oranges?2.Who is _(old),Jim or Tom ?3.Jack is running _ and _(fast) .4.Our country is becoming _and _ (beautiful). 5.He is _(tall) of the the two boys. betterolderfasterfastermore more beatifulthe taller4.Find out the mistakes in the sen