形容詞比較級教學設計

1、形容詞比較級教學設計萬壽山小學 晏艷芬一、教學目標：知識目標：1.掌握形容詞比較級的變化規(guī)則. 2.掌握形容詞比較級的句型及用法。3. 掌握如何比較身邊的事物并選擇最佳答案。能力目標：能應用形容詞比較級對身邊人物和事物做出對比。情感目標：注重培養(yǎng)學生的生活運用能力。二、教學重點：掌握形容詞的比較級。教學難點：比較級的歸納和在情景中的綜合應用。三、教 法：以任務型教學法為主，情景交際法等為輔。四、學 法：小組合作學習法五、教 具：多媒體，卡片，實物六、教學步驟：Step1 Warm up1. Greetings2. Lets have a chant.Step2 Presentation and

2、 drills1. Leadingin（課件出示劉翔和姚明的照片）T: Do you know the two men? Who are they?S：Yes.They are Liu Xiang and Yao Ming.T:Very good.Can you describe them?S:Liu Xiang is tall.T:Yao Ming is taller than Liu Xiang.Liu Xiang is shorter than Yao Ming.引出形容詞的比較級。2. Sum up the rules.形容詞加er的規(guī)則： 一般的直接在詞尾加er ，如tall - t

3、aller , strong - stronger , 以e結(jié)尾的，直接加r ，如fine - finer , 以輔音字母加y結(jié)尾的，先改y為i再加er，如funny - funnier 以結(jié)尾，雙寫最后的字母再加er， 如big-bigger, thin-thinner ,hot-hotter，sad-sadder， 另外多音節(jié)詞，在多音節(jié)詞前加more 如：beautiful-more beautiful expensive-more expensive 除此之外，還有特殊的單詞，它的比較級不規(guī)則。如：good/well（原形）- better（比較級）bad /ill（原形）- wors

4、e（比較級）many / much（原形）- more（比較級）little / few（原形- less （比較級） far （原形）- further/fartherOld （原形）- older/elder（比較級）3. Recite我們知道了比較級的變化規(guī)則。請熟記比較級變化口訣兩者之間做比較，尾巴er少不了。一般詞尾加er,有e詞尾只加r.單一輔音單音節(jié)，雙寫詞尾加er.輔音加y很重要，改y為i加er.雙多音節(jié)字太長，前加more比它強。不規(guī)則變化要記好，兩個好、兩個壞、兩個多、兩個少、一個遙遠、一個年老。4.drills一般句式的構(gòu)成： A + is / are+ 形容詞比較級+

5、than + B A 是主格 B 是賓格 如： She is taller than me. 主格 形容詞比較級 賓格 Yao Ming is taller than Liu Xiang.Liu Xiang is shorter than Yao Ming.Step 3 Practice1. Do exerciseA、寫出下列形容詞或副詞的比較級 old_ young_ tall_ long_ short_ strong_ big_ small_fat_ thin_ heavy_ light_nice_ good_ beautiful_low_ high_ slow_ fast_late_ e

6、arly_ far_ well_B、我會選1.Amy is - than Peter.A. tall B. taller C. short2. She is - than her sister.A. beautiful B. more beautiful C. beafuifuler3. This question is- than that one.A. easier B. easyer C. easy4. 4.John is _ than Mike. A. stronger B. strong C. stronge5.This balloon is _ than yours.A. big

7、B. bigger C.biger2.Extensive activity Watch a Video,then show to us.Step4 Sum upHomework . 閱讀短文，判斷對錯。（/） My name is John. Im 12years old. Im 160cm tall. I like playing Ping-Pong. I have a brother, his name is Jack. He is 12years old, too. He is taller than me. He is 50kg. He is 2kg heavier than me . He likes playing basketball. We have a pet. Its a dog. Its 3 years old. Its big and heavy. We like the dog very much . ( ) 1.Jack is olde