小學(xué)英語(yǔ)比較級(jí)課件

1、形容詞/副詞比較級(jí)變化規(guī)則構(gòu)成方法原級(jí)比較級(jí)單音節(jié)和少數(shù)雙音節(jié)單詞tall longoldlargenicethinbighotredangryeasybusy一般在詞一般在詞尾加尾加-ertallerlongerolder以字母以字母e結(jié)尾，結(jié)尾，直接加直接加-rlargernicer以重讀閉音節(jié)結(jié)以重讀閉音節(jié)結(jié)尾的，如末尾只尾的，如末尾只有一個(gè)輔音字母，有一個(gè)輔音字母，應(yīng)先雙寫該字母，應(yīng)先雙寫該字母，再加再加-erthinnerbiggerhotterredder以以“輔音字母輔音字母+-y”結(jié)尾的，先把結(jié)尾的，先把y變成變成i，再加，再加-erangriereasierbusierbig

2、 tall nice goodlong easyyoung hot bigger biggest taller tallest nicer nicest better best longer longest easier easiestyounger youngest hotter hottestThe dog is bigger than the cat.The elephant is the biggest.The boy is younger than the man.The baby is the youngest.bigbiggerbiggestyoung youngeryounge

3、stJimLi LeiTomLi Lei is taller than Tom.Jim is the tallest.￥30￥20￥10The yellow coat is cheaper than the purple one.The brown coat is the cheapestThe dog is bigger than the mouseThe boy is younger than the man.Li Lei is taller than Tom.The yellow coat is cheaper than the purple one.A + be + 比較級(jí)比較級(jí) +

4、than +B形容詞比較級(jí)句式的結(jié)構(gòu)：形容詞比較級(jí)句式的結(jié)構(gòu)：The horse is the biggest.The baby is the youngest.The brown coat is the cheapest.Jim is the tallest in our class.主語(yǔ)主語(yǔ) + be + the + 最高級(jí)最高級(jí) + of / in.形容詞最高級(jí)句式的結(jié)構(gòu)：形容詞最高級(jí)句式的結(jié)構(gòu)：￥30￥20￥10TomLi LeiJimyoungcheaptallJim is. fatLi Lei. Tom is .fatterThe fattestThe blue car is nice.The red car the blue car.(紅車比藍(lán)車好看）