形容詞的比較級 The red apple is bigger than the green one.The green apple is smaller than the red one. The ruler is longer than the pencil.The pencil is shorter than the ruler. The grey car is cheaper than the yellow car. .The yellow car is more expensive than the grey car20,0000 yuan The black TV is better than the yellow oneThe brown TV is worse than the black one The grey car is cheaper than the yellow car. .The brown TV is worse than the black oneThe black TV is better than the yellow oneThe yellow car is more expensive than the grey carThe red apple is bigger than the green one.The green apple is smaller than the red one. 比較級的變化規(guī)則：form rule exampleslonglargeheavybigexpensive 比較級的變化規(guī)則：form rule examples一般情況下+er long-longer以e 結(jié)尾的直接+r large-larger以輔音字母+y 結(jié)尾的把y 變i +er heavy-heavier一元+一輔且重讀的雙寫輔音字母+er big-bigger部分雙音節(jié)和多音節(jié)的more +原級 expensive-more expensivetired more tired 不規(guī)則變化：l good ,well -betterl bad,ill -worse l much ,many -morel little -lessl old- elder l farfarther,further The grey car is cheaper than the yellow car. .The brown TV is worse than the black oneThe black TV is better than the yellow oneThe yellow car is more expensive than the grey carThe red apple is bigger than the green one.The green apple is smaller than the red one.Group work : 試用你身邊的人或物模仿造句2個(gè)，并寫在你的筆記本上。 Which is better, or ？重點(diǎn)句型Which is +形容詞比較級，A or B?1.red, bluebetter2.pen, pencilmore expensive3.car,bus_bigger4.milk, tea _hotter5.football, basketball _smaller 一 用 所 給 詞 的 正 確 形 式 填 空1 Tom is _ (thin) than Peter.2 The red pen is _ (short) than the blue one.3 This box is _ (large) than that one.5 Which do you like _ (well),the yellow one or the green one?6 Mike is _(tall) than any other boys. 7 Beijing is one of the _ (old)cities in Chinathinner shorterlarger betteroldesttaller 進(jìn)級（加大難度）Smaller and smaller 越來越小Bigger and bigger 越來越大More and more expensive 越來越貴你會表達(dá):下面的短語嗎？1.越來越熱2.越來越長3.越來越有趣Get 有變得的意思你會翻譯下面句子嗎/1.白天會變得越來越短的。2.英語正變得越來越有用。 1形容詞比較級的變化規(guī)則 不規(guī)則的有那些詞你能記住幾組2.Than 的意義3.比較級的標(biāo)志詞和常見結(jié)構(gòu) 是 ThanA or B 結(jié)構(gòu) Homeworkl 1.背比較級的變化規(guī)則l 2 用比較級造5個(gè)句子。l 3.預(yù)習(xí)形容的最高級。