比較級(jí)和最高級(jí)的用法59813PPT課件

1、形容詞比較級(jí)一般用在比較兩個(gè)事物的時(shí)候。最高級(jí)，顧名思義就是在比較時(shí)候，某一事物具有某方面最典型的特征。第1頁(yè)/共39頁(yè)一、形容詞、副詞的比較級(jí)、最高級(jí)的構(gòu)成一、形容詞、副詞的比較級(jí)、最高級(jí)的構(gòu)成規(guī)則：規(guī)則： 1 一般在形容詞、副詞后加上一般在形容詞、副詞后加上er表示表示比較比較級(jí)級(jí)加加 上上est表示表示最高最高 級(jí)級(jí) 原級(jí)原級(jí) 比較級(jí)比較級(jí) 最高級(jí)最高級(jí) 1）small small small 2) young young young 3) fast fast fast er esteresterest第2頁(yè)/共39頁(yè) 2 以不發(fā)音的以不發(fā)音的e結(jié)尾的，只加上結(jié)尾的，只加上r表示表示 比

2、比 較級(jí)，加上較級(jí)，加上st表示最高級(jí)。表示最高級(jí)。 1) large large large 2) nice nice nice 3) fine fine fine rstrstrst第3頁(yè)/共39頁(yè) 3 以輔音字母以輔音字母+y 結(jié)尾的，把消去結(jié)尾的，把消去y,然后加然后加 上上er表示比較級(jí)；加上表示比較級(jí)；加上 est表示最高級(jí)。表示最高級(jí)。原級(jí)原級(jí) 比較級(jí)比較級(jí) 最高級(jí)最高級(jí)1）early early early2) happy happy happy ieriestieriest第4頁(yè)/共39頁(yè)4 雙寫(xiě)最后一個(gè)輔音字母雙寫(xiě)最后一個(gè)輔音字母，然后加上，然后加上 er 表示比較級(jí)；加上

3、表示比較級(jí)；加上est表示最高級(jí)。表示最高級(jí)。 原級(jí)原級(jí) 比較級(jí)比較級(jí) 最高級(jí)最高級(jí)1） big big big 2) thin thinner thinnest3) wet wetter wettest4) fat fatter fattest 5) hot hotter hottest gergest第5頁(yè)/共39頁(yè)5 雙音節(jié)和多音節(jié)的形容詞，副詞，在這些形雙音節(jié)和多音節(jié)的形容詞，副詞，在這些形容詞和副詞容詞和副詞前加上前加上more表示比較級(jí)；加上表示比較級(jí)；加上most表示最高級(jí)。表示最高級(jí)。 原級(jí)原級(jí) 比較級(jí)比較級(jí) 最高級(jí)最高級(jí)1) happily happily happily 2

4、) heavily heavily heavily moremost moremost第6頁(yè)/共39頁(yè) 不規(guī)則變化，要多加注意哦！ good bad many little well badly much far betterbestworseworstmoremostlessleastbetterbestfartherfarthestworseworstmoremost第7頁(yè)/共39頁(yè)原級(jí) 比較級(jí) 最高級(jí)fastshortbigthinfunnyheavyathleticexpensivefarfastershorterbiggerthinnerfunnierheaviermore athl

5、eticmore expensivefartherfastestshortestbiggestthinnestfunniestheaviestmost athleticmost expensivefarthest第8頁(yè)/共39頁(yè)Tom is as tall as Mike. as+形容詞原形+asThere are as many students in our school as yours. Tom is three times as old as Mike.第9頁(yè)/共39頁(yè) 比較級(jí)+than This bridge is longer than that one. Our school

6、is larger than theirs. 第10頁(yè)/共39頁(yè)比較級(jí)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(gè)問(wèn)題很容易,但第二個(gè)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.第11頁(yè)/共39頁(yè) 。 1.Which do you like _(well),appl

7、es 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 taller第12頁(yè)/共39頁(yè)bigbiggerLook at the pictures and understand 看圖并理解第13頁(yè)/共39頁(yè)Look at the pictures an

8、d understand 看圖并理解bigbiggerbiggest第14頁(yè)/共39頁(yè)fastfasterfastestLook at the pictures and understand 看圖并理解第15頁(yè)/共39頁(yè)Zen Zhiwei is short .Tom is shorter than Zen Zhiwei .Xiao xin is the shortest of them .第16頁(yè)/共39頁(yè)Liu Yifei is thin.Xiaoming is thinner than Liu Yifei .Mike is the thinnest of all第17頁(yè)/共39頁(yè)Comp

9、etition(寫(xiě)出下列單詞的比較級(jí)和最高級(jí)) 1 popular 2 short 3 thin 4 funny 5 good 1 popular / more popular / most popular2 short / shorter / shortest3 thin / thinner / thinnest4 funny / funnier / funniest5 good / better / best第18頁(yè)/共39頁(yè)肥肥-沈殿霞100kgheavyheavier180kgthe heaviest220kgMr. WangMr. LiMiss Shen is heavy.Mr. W

10、ang is heavier.Mr. Li is the heaviest of the three .第19頁(yè)/共39頁(yè)Ge You is funny.Zhao Benshan is funnier.Pan Changjiang is the funniest of them .第20頁(yè)/共39頁(yè) 250,000 RMB. 50,000 RMB.The green car is the most expensive.The red cat is more expensive than the bike.The bike is expensive.500 RMB第21頁(yè)/共39頁(yè)Jim Tom

11、 Stallone is the most athletic of the three.Tom is more athletic than Jim.Jim is athletic.第22頁(yè)/共39頁(yè)形容詞和副詞的比較級(jí)和最高級(jí)的用法 及常用句型（1）前者程度超過(guò)后者用比較級(jí)： A+比較級(jí)+than+ B He is taller than she.（2）三個(gè)或三個(gè)以上比較用最高級(jí)： A+ (the) +最高級(jí)+of/in+范圍 He is the tallest in his class.第23頁(yè)/共39頁(yè)Yao Ming is Jordan.Jordan is tall.Yao Ming i

12、s taller.Jordan2.26m1.98mtaller than第24頁(yè)/共39頁(yè)Zeng Zhiwei is short.Pang Changjiang isPang Changjiang is Zeng Zhiwei.shorter. shorter than第25頁(yè)/共39頁(yè)Liu Huan is heavy .Fei Mao isFei Mao is Liu Huan.80kg90kgheavier .heavier than第26頁(yè)/共39頁(yè)Lin Xinru is thin.Liu Yifei is Liu Yifei is Lin Xinru.45kg48kgthinne

13、r.thinner than第27頁(yè)/共39頁(yè)more outgoingLi Yong is Cheng long.Cheng Long is outgoing.Li Yong is more outgoing.outgoingmore outgoing than第28頁(yè)/共39頁(yè)athleticCheng Long is more athletic than Li Xiaopeng.Li Xiaopeng is athletic.Cheng Long is more athletic.more athletic第29頁(yè)/共39頁(yè)Lily Lucy Who,s hair is longer?L

14、ucys hair is longer than Lilys . Lilys hair is long.第30頁(yè)/共39頁(yè)Which goes faster, the bike or the car? The car goes faster than the bike. The bike goes fast.第31頁(yè)/共39頁(yè)Jenny Mary Who is calmer? Jenny or Mary?Mary is calmer than Jenny.Jenny is calm.第32頁(yè)/共39頁(yè)Which runs faster, the dog or the sheep?The dog

15、 runs faster than the sheep.The sheep runs fast.第33頁(yè)/共39頁(yè)Who is more beautiful, the girl or the nurse?The nurse is more beautiful than the girl.The girl is beautiful.第34頁(yè)/共39頁(yè)Jim Tom Who is more athletic?Tom is more athletic than Jim.Jim is athletic.第35頁(yè)/共39頁(yè)Which mountain is higher?Mountain Fuji Hu

16、angshan Mountain 第36頁(yè)/共39頁(yè) 用所給形容詞或副詞的適當(dāng)形式填空： 1 He gets up a little_ than I.(early) 2 You do the work _ than Tom.(well) 3 She is much _ than her brother. (short) 4 This picture is _ than that one .(beautiful) 5 Which is _,the sun or the moon?(big) 6 Jack is _of the two boys.(clever)earlierbettershorter more beautifulbigger the cleverer比較級(jí)用法：兩者比較，常用句型：A+ (much, a little等修飾詞)比較級(jí)+t