初中英语_专题复习：形容词副词的比较等级教学设计学情分析教材分析课后反思

4 教学设计专题复习：形容词、副词的比较等级Step 1 : Review and lead in.Step 2 :Learning aims：1、通过复习，能够正确地掌握形容词与副词的比较等级的变化规律，并能够熟练运用；2、希望本节课后，同学们能够总结与比较自己过去与现在的学习，为将来作好规划，调整心态成就一个更好的自己！Step 3 :Self learning：开门见山：了解形容词、副词的比较等级的中考考点:1）形容词和副词的原级、比较级和最高级的构成规则。

2）含有形容词和副词的原级、比较级和最高级的基本句型及其用法。

请同学们独立思考，完成以下任务：Task 1 : 形容词与副词的比较级与最高级的变化(Use your smart head and sum up the usage. )Task 2 :原级的用法及及常用结构1、初露锋芒（请同学们自主完成下列句子，总结用法。

）My school is (十分) (美丽).The old man is _____ ____to walk on.那个老人太累了不能再继续走了。

小结：我们把修饰原级的词，按字母的构成多少，可以总结成“二三四五六六，一结构”也就是so, , , quite, , pretty, as…as结构。

2、天生我才比一比：原级常用的句型结构1）Lucy is Kate.露西和凯特的年龄一样大。

2）Tom runs __________ Mike.汤姆和迈克跑得一样快。

句型总结：“A＋v.＋＋形容词原级/副词原级＋B” 表示“A和B程度相同”。

3）This classroom is _____ ______ _____ that one.这个教室不如那个大。

4）The girl is _____ _____ her elder sister.这个女孩不如她姐姐外向。

5）Sometimes he walk _____ you.他走路不像你那样慢。

同义句转换（将上面三个句子变成比较级）This classroom is _____ ______ that one.这个教室比那个。

The girl is her elder sister.这个女孩不如她姐姐外向。

Sometimes he walks you.他走路比你。

句型总结：“ A＋v.＋＋as/ ＋形容词原级/副词原级+ B” 表示“A不如B……”注意：原级比较的否定形式可以与比较级进行转换，如果前后的主语不变，可以把as与单音节词或部分双音节词直接换成原形容词或副词的词的级，将第二个as换成。

如果是多音节词，前面直接用构成降级比较.Task 3 :比较级常用的句型结构1、抛砖引玉（中考题链接）1）—Do you think computers are more expensive than they were five years ago?—No, they are______.A.cheapB.cheaperC.cheapestD.the cheapest2）Jack is good at drawing. I think no one draws ________.A. betterB. bestC. worseD.worst3）The movie Lost in Thailand is _____ one that I’ve ever seen these years.A.funnyB.the funniestC.funnierD.the finnier2、小试牛刀(Work in groups)1）Jim is ______ ______Kate.吉姆比凯特高。

句型总结：“A＋v.＋比较级＋＋B”表示“A比B……”2）This ball is ______ ______ _______ ______ that one.这个球比那个大三倍。

句型总结：“A＋v.＋倍数/差数＋比较级＋＋B”表示“A比B……几倍”3）Who has hair , Lily Lucy?谁留更长的头发，莉莉还是露西？句型总结：“特殊疑问词＋v.＋比较级，A B？”4）Look at the two boys. Xiaoming is _____ _ ____ the two .看那两个男孩，小明是两个当中较高的那个。

句型总结：“A＋v.＋the＋比较级＋of the two（…）”表示“A是两者中较……的”。

表示特指，因此比较级前加。

5）He is getting ______ _______ _______．他越来越高了。

He does his homework ______ _______ _______carefully.他做作业越来越认真了。

句型总结：“比较级＋and＋比较级” 表示“越来越……”。

注意多音节词前加上即可。

6）______ ______ you work，_____ _____ your grades will be.你越努力学习，你的成绩就越好。

句型总结：“the＋比较级，the＋比较级”表示“越……，就越……”7）Our school is bigger than ______ (他们的).句型总结：当某人的东西与另一人的来相比时，than后比较的对象要用名词所有格或_____性物主代词.8）想想修饰比较级的词有哪些？_____ _____ _____ _____ _____ _____ _____提示：两“多”；两“点”；“还”；“更”；“远”。

Task 4: 最高级常用句型结构人才辈出（Much better）1）Tom is student his class.＝Tom is all the students.汤姆是他们班上/所有学生当中最高的。

I jump ______ ______ in my class. 我是我们班跳得最远的。

“主语＋v.＋＋最高级＋(单数名词)＋/ 短语”，表示“……是……中最……的”。

of：表示主语和后面的比较范围属于同类。

in：表示主语和后面的比较范围不属于同类。

2）Who sings ______ ______ _ ，Wang Yuan, Yiyang Qianxi Wang Junkai?谁唱的最优美，王源，易炀千玺还是王俊凯？“特殊疑问词＋v.＋,A, B C？”用于三者以上的比较。

3）Beijing is ______________________________ in China.北京是中国最大的城市之一。

“主语＋v.＋one of the＋最高级＋数名词＋in/of短语”，表示“…是…中最…之一”。

4）Tom is______ _______ ________boy in his class.汤姆是他们班身高第二的男生。

“主语＋v.＋the＋序数词＋最高级+ 数名词”，表示“……是……中的第几……”Step 4 :Clear up（点拨解惑）云开月明：Compare the sentences and talk about the usage.1.China is bigger than any country in Asia.2.China is bigger than country in Africa.小结：在比较的时候应避免自我比较，因此在1句中要加上；但如果比较双方不属于同一范围，句中不加。

3.The population of India is than America.印度的人比美国人多。

4.The weather in Nanjing is hotter than Beijing in summer.在夏天，南京的天气比北京的热。

5.The books in the bookcase are more than in the schoolbag.书橱里的书比书包里的多。

小结：1)population用large/small来表示“人口数的大或小”，不能用many/few修饰；而price用/ 表示“价格的高或低”，不用expensive/cheap来修饰。

2)比较对象相同，在than后面用/ 代替第二个比较对象。

6.Betty is friend .贝蒂是玛丽最好的朋友。

小结：形容词与副词的最高级前要加，但是如果有了形容词性物主代词或名词所有格，就把省略。

7.The boy is taller than ______ ______ student in his class.这个男孩比班里的其他任何一个学生都高。

＝The boy is taller than ______ ______ students in his class.＝The boy is the tallest student in his class.小明是他班上最高的学生。

小结：“A＋v.＋比较级＋than＋______ ______＋____数名词＋介词短语)或“A＋v.＋比较级＋than＋______ ______＋数名词(＋介词短语)”，表示“A比同一范围内的任何一个人/物都……”，含义是“A最……”。

Step 5:Consolidation and improvement(巩固提高)走近中考试锋芒！(I can do best!)( ) 1.—Many boy students think math is______English.（2016•西宁）—I agree. I'm weak in English.A. much difficult thanB. so difficult asC. less difficult thanD. more difficult than( )2.He is a little than you，but he is as as you.（2016•新疆）A. thin；strongerB. thinner；strongerC. thinner；strongD. thin；strong( )3. —“Food Safety”problem is becoming these days．（2016•滨州）—I think so．The government must do something to deal with it.A. smaller and smallerB. worse and worseC. better and betterD. nicer and nicer( )4. —This kind of watch is much____today than last month．Would you like to have one?—Really? I'll take one. （2016•重庆）A. the most expensiveB. the cheapestC. more expensiveD. cheaper ( )5.The talent show is ______ the game show. I like both. （2016•青岛） A. as boring as B. not so bored as C. as interesting as D. not so interested as( )6. —Do you know Shanghai is one of ______ in the world? （2016•黑龙江）—Yes, it's bigger than ______ city in China.A. the biggest city ；anyB. the biggest cities ；anyC. the biggest cities ；any other( )7.Among the four seas off the coast of China, East China Sea is the second____.（2016•广东）A. deepB. deeperC. deepestD. the deepest( )8. —The service is very wonderful and the weather is quite fine.（2016•泰州）—Yes ，this holiday is so great ，we have never had before.A. the better oneB. a good oneC. a better oneD. the best one ( )9.Molly is__ _girl of the two.（2016•南充）A. the more outgoingB. more outgoingC. the most outgoingD. outgoing( )10.The prices of the houses at the moment are still very _____.（2016•武威）A. highB. expensiveC. higherD. more expensive问题反馈：Do you have any questions about the exercises ?StepStep 7 :Learning for practice （学以致用）Please give a report about the talented classmates around us .（从表格中任意选取三项，调查本组成员的才艺情况，请用形容词和副词的三级比较来描述自己的同伴，看看谁是本组达人）E.g: In our group, …sings well, …sings better than…/sings as well as…, … sings the best.____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ All in all , I think each of us is talented in something .8 学情分析我所教的这个年级是九年级六班，学生比较活跃，但其英语水平层次不一，一小部分同学有着比较扎实的基础，中间部分较少，而大面积的同学基础薄弱。