小學(xué)英語形容詞副詞比較級市公開課金獎市賽課一等獎?wù)n件

1、形容詞，副詞比較級，最高級第1頁 第四節(jié)形容詞（adj.）、副詞(adv.) 地十大詞性之四、五第2頁形容詞是用來修飾和描述名詞，通常放在名詞之前 a blue cap a big orange形容詞既可修飾單數(shù)也可修飾復(fù)數(shù) a red strawberry three red strawberries一.形容詞概念第3頁2.形容詞能夠放在 be 動詞之后，用來 敘述和說明主語 This suit is blue. These suits are blue. The apple is red. The apples are red.第4頁3.形容詞類別：形容詞簡單形容詞：由單個詞組成復(fù)合形容詞

2、：由兩個或兩個 以上詞組成darkblue （深藍(lán)） lightgreen（淺綠）goodlooking（好看） newborn（新生）evergreen（常青） snowwhite （雪白） 第5頁big smallopen closedtall short short long4.形容詞中反義詞：第6頁Beautiful uglyhappy sadill wellYoungoldfast slow第7頁tallshort fatthin strongweak happysad 高 - 矮 胖 - 瘦 堅固 - 虛弱 高興 - 悲傷youngold newold longshort bigs

3、mall 年輕 - 年老 新 舊 長 短 大 小biglittle goodbad hotcold warmcool大 小 好 壞 熱 冷 溫暖 清涼drywet fullempty cleandirty fastslow 干 濕 滿 空 潔凈 臟 快 慢 thickthin lightheavy ill well sweet bitter 厚 薄 輕 重 生病 好 甜 苦 noise quiet beautiful ugly clever stupid 喧華 平靜 漂亮 丑陋 聰明 愚笨第8頁寫出以下形容詞和副詞反義詞1.fast 2.tall3.heavy4.empty5.fat6.eas

4、y7.clean8.safe9.late10.fat11.cold12.dry13.slowly14.easily15.little16.few17.good18.while第9頁副詞放在所修飾動詞之后、形容詞和副 詞之前。假如前面是行為動詞，則后面用副詞。如: 1.She works hard .（修飾動詞） 2.I am very busy.（修飾形容詞） 3.He runs too quickly .（修飾副詞） 4.We play happily. （修飾動詞）副詞是用來修飾動詞、形容詞、其它副詞或全句詞，表示時間、地點、程度、狀態(tài)等。如：副詞概念第10頁通常在形容詞后加-ly變成副詞

5、。slow _ real _usual _ careful_easy _ happy _heavy _ angry _slowlyusuallyeasilyheavilyreallycarefullyhappilyangrily第11頁bigbiggerLook at the pictures and understand 看圖并了解第12頁Look at the pictures and understand 看圖并了解bigbiggerbiggest第13頁fastLook at the pictures and understand 看圖并了解第14頁fastfasterLook at

6、the pictures and understand 看圖并了解第15頁fastfasterfastestLook at the pictures and understand 看圖并了解第16頁三、形容詞和副詞級形容詞和副詞有三個等級： 原級、比較級、最高級1.原級：即形容詞和副詞原形。 small, good, pretty, big, many hard, happily, slowly, quickly 程度副詞very,too,so,quite等修飾形容詞和副詞原級。 如：very tall、 too hot、 so cold quite interesting run quick

7、ly 第17頁 程度副詞very,too,so,quite等修飾形容詞和副詞原級。 如：very tall、 too hot、 so cold quite interesting run quickly asas ,(與一樣） not as（so)as （與不一樣）中間用原級。The story is as interesting as that one.The question is not as / so difficult as that one.第18頁比較級和最高級第19頁寫出下列單詞的比較級和最高級big tall nice goodlong easyyoung hot bigge

8、r biggest taller tallest nicer nicest better best longer longest easier easiestyounger youngest hotter hottest第20頁形容詞/副詞比較級改變規(guī)則組成方法原級比較級單音節(jié)和少數(shù)雙音節(jié)單詞tall longoldlargenicethinbighotredangryeasybusy普通在詞尾加-ertallerlongerolder以字母e結(jié)尾，直接加-rlargernicer以重讀閉音節(jié)結(jié)尾，如末尾只有一個輔音字母，應(yīng)先雙寫該字母，再加-erthinnerbiggerhotterredd

9、er以“輔音字母+-y”結(jié)尾，先把y變成i，再加-erangriereasierbusier第21頁多音節(jié)詞多音節(jié)詞和多數(shù)雙音節(jié)詞在前面加more和most usefulmore usefulmost useful第22頁原級比較級最高級bad / illworseworstmany / muchmoremostgood / wellbetter bestlittlelessleastoldolder / elderoldest / eldestfarfarther / furtherfarthest / furthest2. 不規(guī)則改變【巧記】： 特殊形式比較級, 共有三對二合一, 壞病兩多

10、和兩好 little意思不是小, 一分為二有兩個, 一是老來二是遠(yuǎn)第23頁形容詞比較級和最高級句型。第24頁The dog is bigger than the mouse.The horse is the biggest of all.The boy is younger than the man.The baby is the youngest of the three.bigbiggerbiggestyoung youngeryoungest第25頁JimLi LeiTomLi Lei is taller than Tom.Jim is the tallest of all.￥30￥20

11、￥10The yellow coat is cheaper than the purple one.The brown coat is the cheapest of the three.第26頁The 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.比較級ConclusionA + be + 比較級 + than +B形容詞比較級句式結(jié)構(gòu)：第27頁最高級ConclusionTh

12、e horse is the biggest of all.The baby is the youngest of the three.The brown coat is the cheapest.Jim is the tallest in our class.主語 + be + the + 最高級 + of / in.形容詞最高級句式結(jié)構(gòu)：第28頁￥30￥20￥10TomLi LeiJimyoungcheaptall第29頁Jim is strong.Li Lei is . Tom is .strongerthe strongestExercise第30頁The blue car is ni

13、ce.The red car the blue car.(紅車比藍(lán)車好看）The colour car of all.（彩色車最好看）is nicer thanis the nicest第31頁形容詞匯集nice good bad naughty big small old youngtall short fat thin stronglong short beautiful highcareful dirty easy difficult第32頁做題了，看看誰最棒？1. 寫出以下形容詞比較級和最高級nice . 2) hot ,slow . 4) late ,happy . 6) fat ,heavy . 8) thin ,9) good/well . 10) wide ,11) far . 12) bad/ill . 13)beautiful ,14) much/many ,15)clever . 16)important .nicer, nicesthotter, hottestslower, slowesthappier, happiestheavier, heavie