形容詞比較級(jí)的用法ppt課件

1、描畫(huà)詞比較級(jí)的用法描畫(huà)詞比較級(jí)的用法 描畫(huà)詞比較級(jí)是什麼? 為了表現(xiàn)不同程度的性質(zhì)，描畫(huà)詞具 有三級(jí)：原級(jí)、比較級(jí)、最高級(jí)比較級(jí)的規(guī)則變化與不規(guī)則變化 看句型,學(xué)造句 延伸閱讀描畫(huà)詞的比較級(jí)變化 規(guī)則變化：短字規(guī)則變化：短字+er more +長(zhǎng)字長(zhǎng)字 不規(guī)則變化：需靠背誦不規(guī)則變化：需靠背誦 good / well better 規(guī)則變化 1. 描畫(huà)詞字尾加ertall tallerI am tall.My father is taller.fast fasterThe bike is fast.The train is faster.2. 描畫(huà)詞字尾是e者則加r nice nicer sa

2、fe safer cute cuter3. 描畫(huà)詞字尾是子音加y則去y加ierThey are happy.Tina is happier.happy happierDad is busy.Mom is busier.busy busier4. 描畫(huà)詞是發(fā)短母音則重複字尾加erhot hotterYesterday was hot.Today is hotter.big biggerThe hippo is big.The elephant is bigger.5. 多音節(jié)描畫(huà)詞在前面加moreinteresting more interesting beautiful more beauti

3、fulhandsome more handsome描畫(huà)詞比較級(jí)不規(guī)則變化描畫(huà)詞比較級(jí)不規(guī)則變化good betterbad worsemany much看句型 學(xué)造句(2):主詞+ be +比較級(jí)+than +主詞+be (1):主詞+ be + 比較級(jí)I am taller.You are tall.I am taller than you are.The train is faster.The bike is fast.The train is faster than the bike is.Peggy is happier.They are happy.Peggy is happier

4、than they are.I am better.Mary is good.I am better than Mary is.延伸閱讀The class is dismissed Thanks for your listening! 為了表現(xiàn)不同程度的性質(zhì)，描畫(huà)詞具 有三級(jí)：原級(jí)、比較級(jí)、最高級(jí)最高級(jí)的規(guī)則變化與不規(guī)則變化統(tǒng)整比較原級(jí)原級(jí)比較級(jí)比較級(jí)最高級(jí)最高級(jí)一單一單音節(jié)及部音節(jié)及部分二音節(jié)分二音節(jié)描畫(huà)詞描畫(huà)詞fastcoldnicelatehotbigwetdryeasyhappyfaster coldernicerlaterhotterbiggerwetterdriereasierha

5、ppierfastestcoldestnicestlatesthottestbiggestwettestdriesteasiesthappiest描畫(huà)詞最高級(jí)的構(gòu)成描畫(huà)詞最高級(jí)的構(gòu)成 通常只在描畫(huà)詞的原級(jí)後加上 est 原描畫(huà)詞字尾即是 e 時(shí)，則只加 st tall tallestcute cutest描畫(huà)詞最高級(jí)的構(gòu)成描畫(huà)詞最高級(jí)的構(gòu)成 原描畫(huà)詞字尾是子音 + y時(shí)，則須先去掉 y 後，再加 iest 原描畫(huà)詞字尾的三個(gè)字母和音標(biāo)均是子母子(即子音 + 母音 + 子音) 時(shí)，則須重復(fù)字尾，再加 est： happy happiestbig biggest原級(jí)原級(jí)比較級(jí)比較級(jí)最高級(jí)最高級(jí)一單

6、一單音節(jié)及部音節(jié)及部分二音節(jié)分二音節(jié)描畫(huà)詞描畫(huà)詞fastcoldnicelatehotbigwetdryeasyhappyfaster coldernicerlaterhotterbiggerwetterdriereasierhappierfastestcoldestnicestlatesthottestbiggestwettestdriesteasiesthappiest二多音節(jié)描畫(huà)詞二多音節(jié)描畫(huà)詞原級(jí)原級(jí)比較級(jí)比較級(jí)最高級(jí)最高級(jí)beautifulimportantdifficultexpensivemore beautifulmore importantmore difficultmore

7、 expensivemost beautifulmost importantmost difficultmost expensive 超過(guò)三個(gè)音節(jié)含的描畫(huà)詞，在其前加 most 描畫(huà)詞最高級(jí)的構(gòu)成描畫(huà)詞最高級(jí)的構(gòu)成(三)描畫(huà)詞最高級(jí)的不規(guī)則變化：需靠背誦goodmanymuchlittlebad原級(jí)原級(jí)比較級(jí)比較級(jí)最高級(jí)最高級(jí)bettermoremorelessworsebestmostmostleastworst 最高級(jí) 句型練習(xí)The yellow one is smaller than the red one.The red one is smaller than the blue on

8、e.The yellow one is the smallest.The blue one is the biggest.50kg20kg10kgThe soccer is _ than the baseball.The basketball is _ than the soccer. The basketball is _ of the three balls. more expensivemore expensive the most expensiveNancys flowers are _ than Carols.Bettys flowers are _ than Nancys.Bettys flowers are _ than Nancys.more bea