云南省麗江市永勝縣永北鎮(zhèn)中學(xué)中考英語復(fù)習(xí) 形容詞與副詞的比較等級課件

ENGLISH形 容 詞 與 副 詞 的 比 較 等 級SHOW LEARNING AIMS(學(xué)習(xí)目標(biāo)) 學(xué)習(xí)并掌握形容詞與副詞的比較級和最高級的構(gòu)成。學(xué)會運(yùn)用形容詞與副詞的比較等級。Show Learning aimsbigbigLOOK AT THE PICTURES AND UNDERSTAND 看圖并理解bigbiggerLook at the pictures and understand 看圖并理解Look at the pictures and understand 看圖并理解bigbiggerbiggestfastLook at the pictures and understand 看圖并理解fastfasterLook at the pictures and understand 看圖并理解fastfasterfastestLook at the pictures and understand 看圖并理解THE COMPARATIVE AND SUPERLATIVE DEGREES OF ADJECTIVES AND ADVERBS(形容詞和副詞的比較級和最高級)大多數(shù)形容詞和副詞有三個等級： （沒有比較時用原級） （兩者比較時用比較級） （兩者以上用最高級）一、形容詞和副詞比較級和最高級的構(gòu)成一、形容詞和副詞比較級和最高級的構(gòu)成1、規(guī)則變化 構(gòu) 成 方 法原 級比 較 級最 高 級單音節(jié)詞和少數(shù)多音節(jié)詞一般在詞尾加一般在詞尾加-er/或或-est/ist/coldcoldercoldestfastfasterfastest以字母以字母e結(jié)尾的形容詞，加結(jié)尾的形容詞，加-r或或-stnicenicernicestlargelargerlargest重讀閉音節(jié)詞只有一個輔音字母重讀閉音節(jié)詞只有一個輔音字母時，應(yīng)先雙寫輔音字母；再加時，應(yīng)先雙寫輔音字母；再加-es或或-estbigbiggerbiggesthothotterhottest以以“輔音字母輔音字母+y”結(jié)尾的雙音節(jié)結(jié)尾的雙音節(jié)詞，先改詞，先改“+y”結(jié)尾的雙音節(jié)詞，結(jié)尾的雙音節(jié)詞，先改先改“y”為為“i”,再加再加-er或或-esteasyeasiereasiestearlyearlierearliest多音節(jié)詞和部分雙音節(jié)詞在詞前加在詞前加more或或mosttiredmore tiredmost tiredeasilymore easilymost easily原級比較級最高級good / wellbetterbestbad / badlyworseworstmany / muchmoremostlittlelessleastfarfartherfarthestfurtherfurthest一、形容詞和副詞比較級和最高級的構(gòu)成一、形容詞和副詞比較級和最高級的構(gòu)成2、不規(guī)則變化二、形容詞和副詞的比較級和最高級的用法二、形容詞和副詞的比較級和最高級的用法1、表示“和一樣”，用“as+原級+as”結(jié)構(gòu)。 eg: He likes her as much as he likes his sister.2、表示“不如”，用“not as/ so+原級+as”結(jié)構(gòu)或“l(fā)ess+原級+than”結(jié)構(gòu) eg: He does not smoke as/ so heavily as his brother. He smokes less heavily than his brother.3、表示“比更”，用“比較級+ than”結(jié)構(gòu)。 eg: She sees me more often than she sees her brother.4、表示“中最”,用“最高級+比較范圍”結(jié)構(gòu)，比較范圍為短語從句。 eg: This is the best picture in the hall. This is the best picture that he has ever painted. 基本用法二、形容詞和副詞的比較級和最高級的用法二、形容詞和副詞的比較級和最高級的用法5、表示“越來越”，用“比較級+ and +比較級”結(jié)構(gòu)或“more and more + 原級”結(jié)構(gòu)。 eg: Things are getting better and better every day. She is becoming more and more beautiful.6、表示“是的幾倍”，用“倍數(shù)+as+原級+as”結(jié)構(gòu)，或者“倍數(shù)+比較級+than”結(jié)構(gòu)。 eg: This classroom is three times as big as that one. This classroom is twice bigger than that one. 基本用法二、形容詞和副詞的比較級和最高級的用法二、形容詞和副詞的比較級和最高級的用法1、形容詞的比較級前面一般不加冠詞，但表示“兩者中較”的時候，要用“the+比較級+of ”。 eg: She is better than she was yesterday. She is the taller of the two girls.2、形容詞的最高級前面一般加定冠詞，而副詞的最高級前面可加可不加。 eg: This book is the most difficult that I have ever read. He jumped (the) highest of the three boys.3、比較級前面可以用even(更加)，much(得多)，far(得多)，a littlie(一點(diǎn))，a bit(一點(diǎn))，slightly(些微地)，a great deal(大量)，a good deal(大量)，a lot(大量)，still(還，還要)等詞語表示不定程度或數(shù)量。 eg: I am even less lucky. She is far better than me at writing. 特殊用法FOLLOW UPS(隨堂練習(xí))1、-Mr Zhou, all of the students in our group, who lives _? -I think Li Lei does. A. fat B. father C. farthest D. farest2、The Changjiang River is _ than any other river in China. A. shorter B. longer C. shortest D. longest3、Bob never dose his homework _ Mary. He makes lots of mistakes. A. so careful B. as carefully as C. carefully as D. as careful as4、_ she is, _ she feels. A. The more busy, the more happy B. The busy, the happy C. Busier, happier D.The busier, the happier5、The weather is getting w_ a_ w_ .(越來越糟糕)CBBD Dorse nd orse THE END