人教版八上Unit 4 What's the best movie theater -Section A Grammar focus3a—3c-教案、教学设计-市级优课-(配套课件编号：d0504).doc

1、1 中考复习中考复习-形容词和副词形容词和副词的比较等级教学设计的比较等级教学设计 复习目标：复习目标： 1.掌握形容词、副词比较级和最高级的构成 2.掌握形容词、副词等级的基本用法 考点分析考点分析 1、 形容词、副词的定义，及变化。 2、 形容词、副词比较级和最高级的规则和不规则构成 3、 形容词、副词比较级和最高级的重要句型。 学情分析学情分析: : 本班学生共 62 人，大部分学生能及时掌握所教内容，并积极参与到教学活动中：个别学 生基础差，学习能力不强，缺乏学习主动性，需要老师随时督促和鼓励。 学法指导学法指导: 限时记忆 限量记忆 综合练习 复习过程复习过程 Step1 Lead-

2、in 通过展示学生、老师的照片，让他们去比较，运用 tall, thin形容词。引入本堂课复习要 点-形容词和副词的比较等级。 Step 2 Warming-up 1、 说明形容词和副词的概念。 形容词的概念 ： 通常用以修饰名词或代词，表示事物的特征的词。e.g. long, empty, cheap, hungry, etc 副词的概念 ： 通常用来修饰动词、形容词和副词作状语。分别表示时间、地点、程度和方式等。 2、 形容词-ly,变为副词 eg:quickly,slowly,quietly,easily,heavily,carefully 以“ly”结尾的形容词 ，ly 是常见的副词结

3、尾，但有少部分形容词也是以 ly 结尾的。 e.g. friendly, lively, lovely, lonely, ugly Step 3Step 3 WarmingWarming- -upup: : 一、通过预习案，让学生快速作答，总结出比较级和最高级的结构； 1. Cheap- 2.late - 3. Heavy- 4. big - 5. Difficult - 6. many - 二、巧学妙记：用顺口溜的方式呈现规则变化结构，让学生阅读，更便于掌握。 比较级要变化，一般词尾加 er。 词尾若有哑巴 e，直接加 r 就可以。 一辅重读闭音节，辅音字母要双写。 结尾若是辅加 y，把 y

4、 变 i 加 er。 最高级词尾加 est，仿照 er 没问题。 形副若是多音节，只把 more、most 前面写。 三、不规则变化：让学生快速说出不规则变化，并读一遍。 原级 比较级 最高级 good/well better best bad/ill/badly worse worst little less least many/much more most far farther farthest old older/elder oldest/eldest Step 4 复习复习形容词、副词形容词、副词原原级的用法级的用法 2 一、通过预习案，让学生总结对形容词和副词的原级考点。 1.

5、It is not so _ as yesterday, so there are _ people walking in the park today. A. cold; fewer B. warm; more C. cold; more D. warm; most 2. I think English is as _ as maths. I agree with you. A. more interesting B. most interesting C. the most interesting D. interesting 二、归纳原级的用法 asas和一样(中间用原级) not as

6、(so)as 和不一样(中间用原级) 如： Step5Step5、复习复习比较级的用法比较级的用法 一、通过预习案 3-8 题，对形容词和副词的比较级总结考点。 3. Air pollution has become _ than ever before. We must do something to stop it. A. serious B. more serious C. most serious D. the most serious 4. Its smoggy these days. Thats terrible! Yes. I hope to plant trees. _ tre

7、es, _ air pollution. A. The more; the fewer B. The less; the more C. The less; the fewer D. The more; the less 5. Sam and Sandy are twin brothers. But Sam is _ than Sandy. A. more outgoing B. very outgoing C. the most outgoing 6. The weather is becoming _. A. hotter and hotter B. more hot and hot C.

8、 hoter and hoter D. more and more hot 7. The box was _ than I had expected. I was so tired when I got home. A. more heavier B. much heavier C. little heavier D. very heavier 8. What do you think of Lucy and Lily? I think Lucy is the_ of the two girls. I think Lucy is the_ of the two girls. A. smarte

9、rA. smarter B. more smarter B. more smarter C. much smarter C. much smarter D. as smarter asD. as smarter as 二、根据考点，呈现比较级的运用。并给学生思考和掌握的时间。 1 “A + 谓语动词 +比较级 + than + B”，意思为“A 比 B 更”。 2. “The+比较级，the+比较级” 结构表示“越，越”。 3. “比较级+and+比较级”结构表 示“越”。 4. 比较级前可以用 much, a little, still,even, a bit, a lot, far 等词修

10、饰,说明 双方相差的度. 5. “the+比较级+of+比较范围(通常是两者)”结构,表示“两个当中较” 注：用比较级表示最高级的意思： 比较级+than +any other +单数名词 比较级+than +the other +复数名词 如：Shanghai is larger than any other city in China. Shanghai is larger than the other cities in China S Step 6tep 6、复习、复习形容词和副词的最高级形容词和副词的最高级 一、通过预习案 9-12 题，对形容词和副词的最高级总结考点。 9. Lin

11、da is _ student in our class. A. good B. better C. best D. the best 10. Do you know Mo Yan? 3 Of course. He is one of _ writers in China. He won the Nobel Prize in 2012. A. famous B. more famous C. the most famous 11.Which subject is _ , math，physics or chemistry ? A. interesting B. most interesting

12、 C. more interesting D. the most interesting 12.The Yangtse River is the third _ (long) river in the world. 二、呈现最高级的用法，让学生记忆。 1、 当比较对象 大于等于三 表示 “最”的意思。 常接表示范围的介词短语。 如： in/of/among等等。 2. 表示“第几个最”时，用“the序数词最高级名词单数”的结构。 3. 形容词的最高级常用于“one of + the + 形容词的最高级+名词的复数形式”结 构中，表示“最之一” 。 4.选择疑问句中用于三者或三者以上的比较。 注

13、意:形容词最高级前一定要有定冠词 the，而副词最高级前则不需要。 Step 7、课堂检测、课堂检测： （一） 、用所给的形容词副词的适当形式填空。 1. Tom is _(tall) than Jim. 2. Tim is _(young) boy in his class. 3.David has _(many)story books of all the students. 4.Li Lei speaks English _ (well) than the other _ (student). 5.Lucy runs _(slowly) than Lily. （二） 、中考链接 1. （

14、15 陕西) The price of this computer is the _ of the three. A. smallest B. biggest C. highest D. tallest 2.(2015 江西中考)This maths problem is very difficult. It is_ that one. A. so easy as B. as difficult as C. much difficult than D. less easier than 3、 （14 陕西)The _friends you have, the_ you will be. A m

15、ore: happy B many: happy C. more: happier D. many: happier 4. Its one of the _ (happy) things in the world to stay with friends. I agree. It always makes us relaxed. (2015 山东德州) 5. Do you like eating fish, Wang Han? Of course. Nothing can be _, I think. (2016 浙江嘉兴) A. delicious B. beautiful C. more

16、delicious D. more beautiful 6. Water is the cheapest drink. And its also _. (2015 河北) A. healthier B. healthiest C. the healthier D. the healthiest 7. What do you think of Tom and Jerry? I think Jerry is_ than Tom. A. much more outgoing B. very more outgoing C. much outgoing D. as outgoing as (2014

17、四川内江) Step 8 Summary 让学生对本堂复习课做出总结. Step9 Homework 1、完成学案Homework的习题。 2、巩固形容词和副词的比较等级结构，运用。 4 Step10 教师寄语教师寄语: 对即将毕业的初三学生给予鼓励！ （运用所复习的比较级） The harder you will study ,the more progress you will make！ 越努力，取得的进步就越大！ 板书设板书设计计 形容词和副词的比较等级 1、 farfurtherfurthest 2、thin-nernest , fat,wet,hot,red 3、friendlymore- most- /friendlier friendliest 4、eg. Lucy is the more outgoing of the two girls.