形容詞比較級的規(guī)則變化

1、,比較級與最高級,本章教學大綱,1. 概述形容詞的三種比較-- 原級 比較級 最高級2. 形容詞比較級和最高級規(guī)則變化 (共五種)3. 形容詞比較級和最高級不規(guī)則變化,形容詞的比較分為三級：,原級─happy She is happy. 比較級─happier She is happier than her sister.最高級─happiest She is the happi

2、est girl in the class.,形容詞比較級的規(guī)則變化(一),少於兩音節(jié)(含)的形容詞：Adj.+ er =比較級Adj.+ est =最高級Examples~tall → taller → tallestlong → longer → longestclever → cleverer → cleverest,Exercise I 依照圖示，

3、用fast為字根，造出原級，比較級，和最高級的句子,1. 3.2.,1. The car is fast.2. The airplane is faster.3. The flying saucer is the fastest.,形容詞比較級的規(guī)則變化(二),字尾是e結尾的形容詞：Adj.+ r =比較級Adj.+ st =最高級Examples~large → lar

4、ger → largestwise → wiser → wisestwide → wider → widest,Exercise II 依照圖示，用large為字根，造出原級，比較級，和最高級的句子,1. 3.2.,,,形容詞比較級的規(guī)則變化(三),字尾是“子音+y”的形容詞：去 y + i + er =比較級去 y + i + est =最高級Exam

5、ples~easy → easier → easiestearly → earlier → earliestdry → drier → driest,Exercise III 依照圖示，用ugly為字根，造出原級，比較級，和最高級的句子,1. 3.2.,形容詞比較級的規(guī)則變化(四),形容詞是短母音+子音字尾：重複字

6、尾 + er =比較級重複字尾 + est =最高級Examples~big → bigger → biggesthot → hotter → hottest fat → fatter → fattest,Exercise IV 依照圖示，用fat為字根，造出原級，比較級，和最高級的句子,1. 3.2.,形容詞比較級的

7、規(guī)則變化(五),字尾為-ful; -ble; -less; -ous; -ing; -ve 的多音節(jié)形容詞：more + Adj. =比較級most + Adj. =最高級Examples~beautiful→more beautiful→most beautiful famous →more famous →most famouscareful →more careful →most careful,Ex

8、ercise V 依圖示，用unbelievable為字根，造出原級，比較級，最高級的句子,1. 3.2.,形容詞比較級的不規(guī)則變化,good/well → better→ bestbad/ill/wrong → worse → worstmany/much → more → mostlittle → less → l