人教PEP版英語六年級(jí)下冊(cè)Unit 1(8).ppt

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1、 rain storm heavier h e v i e heavy 原形 lighter heavier 反義詞 i n thinner thinner (反義詞 ) stronger Look and say : longer l g e c longer (反義詞 ) shorter The train is longer than the bus . bigger smaller b i g e sm l e :c 反義詞 The jacket is bigger than the shirt . The shirt is sma

2、ller than the jacket. jacket Thin thin , thinner thinner , the dog is thinner . Heavy heavy, heavier heavier , the elephant is heavier. Small small , smaller smaller , his eye is smaller. Big big , Bigger bigger, his ear is bigger. Long long , longer longer , his nose is longer . 1.一般在詞尾加上 er. 例 :

3、long-longer 2.以輔音字母加結(jié)尾的 ,要把 y改為 i, 再加 er.例 : funny-funnier 3.以重讀閉音節(jié)結(jié)尾的 ,要雙寫最后 一個(gè)輔音字母 ,再加上 er. 例 : big-bigger 說出下列各詞的比較級(jí)形式 cool cooler funny funnier hot hotter fat fatter cold colder thin thinner 說 出 下 列 各 詞 的 比 較 級(jí) 形 式 active activer 用下列詞的適當(dāng)形式填空 . 1.John and Johnny are twins . John is _______(

4、tall) than Johnny.Johnny is _________(short) than John . 2.Your mother looks very ________(young). She is _______(young) than Miss White . 3. I can _______(carry)搬 this box , I am ______(strong) than Tom. 4. Is her hair ________(long) than yours ? 5. My brother is three years _______(old) than

5、me . taller shorter young younger carry strong longer older 按要求改寫下列句子 . 1. His tail is shorter .(改為一般疑問句，作肯答 ) 2.My P.E. teacher is 170cm tall . (劃線部分提問 ) 3.Im 45kg. Youre 40 kg. (合成一個(gè)句子 ) 4.____________________________?(寫出問句 ) Her brother is 12 years old . 5.and,shorter,thinner,than,am,him, I. ( 連詞成句） Is his tail shorter ? Yes , it is . How tall is your P.E. teacher ? Im 4 kg heavier than you . How old is her brother ? Im shorter and thinner than him . Describe the animals. 1.Describe the animals .