形容詞和副詞比較級和最高級用法復習課教案

1、形容詞和副詞比較級和最高級用法復習課教案一、內(nèi)容分析形容詞和副詞的比較級和最高級是人教版新目標八年級重要的語法項目之一，是學生平時常接觸的，它在很多題型中都會遇到。因此，復習好形容詞和副詞比較級和最高級的用法是十分必要的。因為這個語法項目是八年級學過的語法內(nèi)容，在平時的練習中也經(jīng)常地接觸，所以學生對該語法比較熟悉。但是由于時間間隔長，所以某些語法點及其特殊用法可能有點模糊。二、學生分析語法向來是學生頭痛的一項內(nèi)容，這次任教的十六中的學生應該基礎都不錯，如果語法復習基本以呈現(xiàn)理論為主再輔以練習，相對枯燥，學生興趣不夠，容易分散注意力，所以我想溶入一些新的教學元素。這個年齡的學生爭強好勝，喜歡帶有

2、游戲性質的教育，于是我考慮借用大家感興趣的話題來激發(fā)學生的熱情，利用習題競猜的方式調動學生的學習主動性，增強學習的效果。三、教學目標新課標指導下的英語教學應該以綜合語言運用作為最終目的。語法應該成為幫助學生理解英語句子，表達自己思想和情感的工具。所以，我確定了本節(jié)課的目標為：學生能夠在訓練語言綜合實踐活動中熟練掌握形容詞和副詞比較級和最高級的用法。（ 1）語言知識目標：復習形容詞和副詞比較級和最高級的規(guī)則變化和不規(guī)則變化的構成，掌握形容詞和副詞比較級和最高級的綜合應用。（ 2）能力目標：能夠在聽說讀寫中熟練應用形容詞和副詞比較級和最高級。（ 3）情感態(tài)度目標：在學習中培養(yǎng)合作精神。（ 4）學習

3、策略目標：學會總結所接觸的語言材料中的語言規(guī)律并加以應用。四、教學重點和難點教學重點: 進一步明確容詞和副詞比較級和最高級的規(guī)則變化和不規(guī)則變化的構成，熟練掌握形容詞和副詞比較級和最高級常見的幾種特殊用法。教學難點: （ 1） 讓學生積極融入到課堂氛圍中， 總是帶著問題去研究； 能帶著遇到的疑問，為了靈活運用而大膽討論。（ 2）靈活運用形容詞和副詞比較級和最高級常見的幾種特殊用法。五、教學手段與方法以學生為主體，嘗試創(chuàng)新思維。采用討論、協(xié)作、探究、競爭的教學模式，引導學生靈活運用所學語法知識。利用多媒體計算機、網(wǎng)絡資源、音像等創(chuàng)設教學情景、問題情景，擴大教學容量，增強教學的趣味性和時效性。六、

4、課前準備1、分發(fā)本節(jié)課的練習題2、教師準備相關多媒體課件。七、教學過程知識導入3分鐘小結歸納2分鐘呈現(xiàn)操練30分鐘運用提高10分鐘導入幻燈片練習綜合運用教學流程圖八、教學過程步驟一：導入(課前播放一首學生們熟悉的歌曲)Teacher: Do you like the song that you heard just now?Students: Yes .(most)T: Do you like the singer?Ss: Yes. (most)T: I like him, too. But who is he? Do you know?Ss: Jay Zhou ( Zhou Jielun).

5、T: (show three pictures of singers and players who the students have known)Yes. Who ishe?Ss: Liu XiangT: And who is he?Ss: Yao MingT : What do you think of them?Ss: handsome /famous /tall /rich T: Great! But I think they are all tall. And I think Jay Zhou is tall . Liu Xiang is taller than Jay Zhou.

6、 And Yao Ming is the tallest of them. （ 同時引導學生來說）Ss: Yao Ming is the tallest. Liu Xiang is shorter than him. Jay Zhou is the shortest , and so on.步驟二：呈現(xiàn)T: Good! Today, in this class, let s review the comparative and superlative of adjectives and adverbs. （Show a picture of three degrees of adjective

7、s and adverbs ）T: You remember them? （ 引導學生來回答 ）Ss: Positive , comparative and superlativeT: First, we review the regular changes in the comparative and superlative of adjectives and adverbs. （ 引導學生來回答）Ss:（根據(jù)PPT圖片回答）T: Now, you can finish the regular changes in the comparative and superlative of adj

8、ectives and adverbs. I give you two minutes. So you tell me your answers. （ 教師隨時關注學生的 作答情況，適當?shù)脑黾踊驕p少練習的時間 ） （Check the students answers ）Ss: important-more important-most importanteasy-easier-easiest（ and so and ）T: Well done! But you must notice the following words. （ 指導學生關注幾個特殊的單音節(jié)詞的變化 ）Then, we no

9、tice some irregular changes in the comparative and superlative of adjectives and adverbs.Ss: good-better-bestwell-better-bestbad-worse-worst（and so on）目的：激發(fā)學生興趣，為下面的練習提供原始素材。步驟三：練習并發(fā)現(xiàn)規(guī)律活動： （ 1）讓學生根據(jù)八年級所學形容詞和副詞的比較級或最高級內(nèi)容完成句子。單項選擇1. - “Food safety ” problem is becoming these days.- I think so. The gov

10、ernment must do something to deal with it.A. smaller and smallerB. worse and worseC. better and betterD. nicer and nicer2. People complain that the price of the apartment is getting.A. lower and lowerB. higher and higherC. cheaper and cheaperD. more and more expensiveT: All the students, look at the

11、 two questions. I give you one minute, then tell me your answers. (Check the students 'answers )55: No.1 B ;No. 2 BT: From the two questions, we know 比較級+and+比較級”表示“越來越”,前后形容詞為同一個形容詞；多音節(jié)單詞之前用“more and more+原級”活動：(2)讓學生根據(jù)八年級所學形容詞和副詞的比較級或最高級內(nèi)容完成句子。單項選擇1 .-The doctor told me not to eat too much, bu

12、t I find it difficult.-The doctor is right.you eat,you will be.A. The less; the healthierB. The less; the more healthyC. The more; the healthierD. The more; the more healthy2.Mr. Li asks us to remember that careful we are,mistakes we will make.A. the more; the fewerB. the fewer; the moreC. the more;

13、 the lessD. the less; the fewerT: All the students, look at the two questions. I give you one minute, then tell me your answers. (Check the students ' answers )Ss: No.1 ANo. 2 AT: From the two questions, we know “The比較級，the + 比較級”表示“越越”活動：(3)讓學生根據(jù)八年級所學形容詞和副詞的比較級或最高級內(nèi)容完成句子。句子改錯I.She bought a chea

14、per of the two watches. ()A BC單詞填寫2.Look at the two stories. The first one is (interesting ) of the two.T: All the students, look at the two questions. I give you one minute, then tell me your answers. (Check the students ' answers )Ss: No.1 A -the ;No. 2 the more interestingT: From the two ques

15、tions, we know 甲 +be+the+ 形容詞比較級 +of the two+ 襲強調,表示“甲是兩者中比較的”。活動：（4）讓學生根據(jù)八年級所學形容詞和副詞的比較級或最高級內(nèi)容完成句子。單項選擇1 .Tom' s pencil is longer than.A. myB. mineC. me漢譯英2 .上海的人口比成都多。T: All the students, look at the two questions. I give you two minutes, then tell me your answers. （Check the students ' an

16、swers ）Ss: No.1 B;No. 2 The population of Shanghai is larger than that of Chengdu.T: All the students, we must notice the second question, That of " can't be omitted. " And from the two questions, we know這兩句要注意比較的邏輯問題，即比較的對象要一致。在有些 含有比較級的句子中，常用that （單數(shù)可數(shù)名詞，不可數(shù)名詞）、those（復數(shù)可數(shù)名詞）代 替前面提到過的

17、詞，以免重復.”活動：（5）讓學生根據(jù)八年級所學形容詞和副詞的比較級或最高級內(nèi)容完成句子。 句子改錯1 .He is cleverer than any other boys in his class.（ ） ABC單項選擇2 .Shanghai is bigger than in Japan.A. any other city B. any other cities C. any cityT: All the students, look at the two questions. I give you one minute, then tell me your answers. （Chec

18、k the students ' answers ）Ss: No.1C-boyNo.2 CT: As we know, “ He is cleverer than any other boys in his class. also can be' expressed as “ He is cleverer than the other boys in his class. And “ He is cleverer than any of the other boys in his class. 'And "Hes cleverer than anyone el

19、se in his class. And “Heis the cleverest boy in his class.And fom the two questions, we know比較時不能與自身比較。當要比較的兩者屬于同一范圍或類別時，為了不與自身相比較，要用 any other+單數(shù)名詞；若兩者不屬于同一范圍或類別時，不必用other,直接用any+單數(shù)名詞?！被顒樱?6)讓學生根據(jù)八年級所學形容詞和副詞的比較級或最高級內(nèi)容完成句子。句子改錯I.The pen is as bigger as that one.( ) ABC單項選擇2.-How is he getting on wit

20、h his spoken English?-Great. Now he can speak English his English teacher.A. as good asB. as better asC. so well asD. as well asT: All the students, look at the two questions. I give you one minute, then tell me your answers. (Check the students ' answers )Ss: No.1 A-bigNo.2 DT: From the two que

21、stions, we know A+ as+原級 + as+ B，表示 “A與 B 一樣” ；A +not+ as/so+原級+ as+ B,表示“ A不如B”活動：(7)讓學生根據(jù)八年級所學形容詞和副詞的比較級或最高級內(nèi)容完成句子。單項選擇1.1 am good at math, but To m' s English is than mine.A. much betterB. more betterC. very betterD. pretty better2. This morning our head teacher came to school than student in

22、 our class.A. much early; anyB. much earlier; anyC. much early; any otherD. much earlier; any otherT: All the students, look at the two questions. I give you one minute, then tell me your answers. (Check the students ' answers )Ss: No.1 ANo.2 BT: From the two questions, we know 可以修飾形容詞和副詞的比較級的常用

23、詞有much /a lot/far表示"的多" ；a little / a bit表示“一點兒” ；even 甚至" ；still 依然”活動：(8)讓學生根據(jù)八年級所學形容詞和副詞的比較級或最高級內(nèi)容完成句子。單項選擇1 .Who listens, Jack or Bill?A. the most carefullyB. more carefullyC. the most carefulD. more careful2 .-Which city has _ population, Beijing, Guiyang or Zunyi ?-Zunyi, of cou

24、rse.A. The largest B. the smallest C. the most D. the leastT: All the students, look at the two questions. I give you one minute, then tell me your answers. (Check the students ' answers )Ss: No.1 BNo.2 BT: From the two questions, we know 特殊疑問詞+動詞+比較級，甲or乙？”用于兩者比較 特殊疑問詞+動詞+the+最高級，甲，乙or丙？”用于三者以上

25、的比較活動：(9)讓學生根據(jù)八年級所學形容詞和副詞的比較級或最高級內(nèi)容完成句子。句子改錯1 .Changjiang is one of the longer rivers in the world.( ) AB C單項選擇2 . Sun Yang is one of swimmers in the world.A. the famousest B. the most famous C. the more famous漢譯英3 .黃河是中國第二長河。T: All the students, look at the three questions. I give you three minutes

26、, then tell me your answers. (Check the students ' answers )Ss: No.1 B-longestNo.2 BNo.3 The Yellow River is the second longest river in China.T: From the two questions, we know “one of +the + 形容詞的最高級 + 復數(shù)名詞；the+序數(shù)詞 +形容詞的最高級+單數(shù)名詞”步驟四：綜合運用就復習的內(nèi)容，引導學生加強綜合運用。Follow ups(隨堂練習)【單項選擇】1 .- Mr. Zhou, all

27、 of the students in our group, who lives?-1 think LI Lei does.A. far B. farther C. farthest D. farest2 . Either of them can take this job, but I wonder who does everything.A. The most carefulB. most carefully C. more carefully3 .exercise you take,youll be.A. The fewer, the fatter B. the less, the fatter C