1、教師學(xué)生課題所屬：1目標(biāo)2知3識點(diǎn)456知考 點(diǎn)識重 點(diǎn)類別難 點(diǎn)“狀元堂 ”教師統(tǒng)一備課紙科目時間2009 年月日年級學(xué)校形容詞的比較級形容詞和副詞的最高級薄弱環(huán)節(jié)原因分析解決方案學(xué)生個性化分析針對此學(xué)生的教學(xué)操作過程設(shè)計(jì)（重點(diǎn)寫教法及學(xué)法；含課練、作業(yè)方向目的，具體內(nèi)容另附）知識點(diǎn)分析教法詳述學(xué)法指導(dǎo)一. 形容詞的比較級（一）用法：用于兩者（人或物）之間，表示“其中一個比另一個更”或“較”，后面通常用連詞 than 連結(jié)另一個比較的對象，其基本句型是：主語謂語（系動詞）形容詞比較級than對比對象。ex. Jim is taller than Mike.Mike is shorter th

2、an Jim.It s hotter today than it was yesterday.（二） . 構(gòu)成：比較級的構(gòu)成分為規(guī)則變化和不規(guī)則變化。1. 規(guī)則變化：A. 單音節(jié)詞尾 er： cold colder, tall taller, short shorter,small smaller, long longer, old older（舊的B. 單音節(jié)詞以 e 結(jié)尾的，只加 r： large larger, fine finer, nice nicer.C. 以一個元音字母加一個輔音字母結(jié)尾的重讀閉音節(jié)詞，要雙寫詞尾加 er：big bigger, thin thinner, hot

3、 hotter, wet wetterD. 以輔音字母加y 結(jié)尾的單音節(jié)詞和部分雙音節(jié)詞變比較級時，先變 y 為 i，再加 er：early earlier, busy busier, easy easier, heavy heavier, dry drier, sunny sunnier, happy happier.E. 多音節(jié)詞或部分雙音節(jié)詞變比較級時，在前面加more:friendly more friendly, careful more careful, outgoing more outgoinginteresting more interesting, difficultmor

4、e difficult6. 部分雙音節(jié)詞的比較級有兩種變化方式：2. 不規(guī)則變化good /well better, bad/ill worse, many/much more,old older/elder, far farther/further, little less（三）原級和比較級前面通常使用的修飾詞：在原級前面通常使用very, quite, too, much too, a little, as, so等。ex: 1. The room is very big.2. The person is quite clever.3. Today is too hot.4. He eat

5、s too much, so he5. I m a little hungry, I s much too heavy. d like something to eat.6. Jim is as tall as Tom.7. Your English is so good.在比較級前面使用的修飾詞有：even（更，更加），a little（有點(diǎn)） ，far/ much/ a lot（更加，的多）ex: 1. Yesterday was hot, but today is even hotter.2. I m a littaller than Mary.3. This skirt is far/

6、 much/ a lot more beautiful than that one.（四） . 使用比較級時應(yīng)注意的問題（錯題分析）1. Your hair is longer than me.2. The weather in Beijing is colder than Guangzhou.3. Picking apples is much better than have class.4. Jim is younger than any student in his class.5. The Changjiang River is longer than all the rivers i

7、n China.6. Jim from Class 1 is taller than any other student in Class 2.7. Lucy is more outgoing than anyone in her class.8. Of the two boys, Mike is more interesting.9. Who is more beautiful of the twins?10. Who is busier of your parents?11. Which is good, this one or that one?12. I m good at Engli

8、sh than my sister.13. The busier he is, happier he feels.14. The more careful you are, the good grades you get.15. The city becomes more beautiful and more beautiful.16. The weather is getting cold and colder.17. Her older brother is a worker.18. Bob is elder than Bill.19. Science isn t as more inte

9、resting as art.20. The question is much too harder.二形容詞和副詞的最高級（一）最高級表示三者或三者以上的人或物進(jìn)行比較時，用最高級。形容詞的最高級前面要加定冠詞the，副詞最高級前面的the 可以省略。在含有最高級的句子中，常有一個in/of 短語來表示比較范圍。 如：in myclass, in China, of the students, of all, of the three 等。（二）最高級的變化規(guī)則：同前面我們學(xué)的比較級的變化規(guī)則基本相同，最高級的變化規(guī)則也分為規(guī)則變化和不規(guī)則變化兩種。規(guī)則變化就是在詞尾加 est。1. cle

10、an, small, long, hard2. heavy, dirty, healthy, happy3. big, thin, fat, hot4. late, nice, large多音節(jié)或部分雙音節(jié)單詞構(gòu)成最高級時，在前面加most：difficult, interesting, beautiful; slowly, quickly, friendly, easily; 特殊變化： good better best; bad/badly/ill worse worstmany/much more most; little less least;（三）最高級的用法1. 表示三者或三者以上

11、的人或事物比較時用最高級： He is(strong) of the three. Shanghai is(big) city in China. Mike did(badly) in this test. Who speaks English(well) in your class?2. 表示三者或三者以上的人或事物進(jìn)行選擇時，用which/whois+the+ 形容詞的最高級，+A 、 B、 or C？is the(interesting) subject, math, art or English?is(fat), Jim, Tom or Jack?sings(well), Mary,

12、Kate or Lucy?3. be + one of the + 最高級 +復(fù)數(shù)名詞，表示“最的之一”。ex: West Lake is one of(beautiful) places in China. Mike is one of(tall) students in our school.4. be + the+序數(shù)詞 +最高級 + 單數(shù)名詞 + 范圍，表示“是第幾個的”。 ex: The Yellow River is the second(long) in China. I think English is the most interesting subject. And mat

13、h is thesecond(interesting ) one.5. be + the + 最高級 +人或物 +定語從句（ that + 主語 +have/has +ever+過去分詞） This is It s It s(beautiful) city that I have ever visited.(good) news that I have ever heards today.(tall) person that I have ever seen.（四）原級、比較級、最高級的用法比較1. Does John draw(well) than Jack? No, Jack draws

14、as(good) as John.2. Who studies(hard), Tom, Mary or Lucy? Tom studiesthan Mary, and Lucy studiesof all.3.Today is very, but yesterday is even.(cold)4.Bill runs faster than any other student in his class. （同義句）=Bill runsin his class.=Nobody runsBill in his class.5.Of the two shirts, Alan bought(cheap

15、) one.6.Of all the movies I have seen, I like this one. It s not funny at all.A. leastB. mostC. worstD. best7.Please writeand try not to make any mistakes.A. as careful as possibleB. most carefulC. more carefullyD. as carefully as you can（五）鞏固訓(xùn)練一）填空：1.English is one of(important) subjects in our sch

16、ool.2.Of all the students, John does his homework(careful).3.You speak English much(well) than before.4.(hard) you work,(good) grades you ll get.5.He s(funny) person that I have seen.6.Who s the third(heavy) in your class?二）單項(xiàng)選擇：1. Which country has thepopulation, Japan, India or China? Japan, of co

17、urse.A. smallestB. largestC. mostD. least2.Ofall the sports shoes, John boughtpair. Thenhe had somemoney for socks.A. a cheaperB. the least expensiveC. the most expensiveD. the best3.You are getting.A. more and more carefulB. more and more carefullyC. the most carefulD. the most carefully4.I think Ienoughm to go to school.A. goodB. wellC. betterD.