8A第二课时Unit4

1、Unit 4 Whats the best movie theater ?Section A 2a-3c内 容方 法学习目标知识与技能1. 理解并掌握下列词汇：so far, fresh, comfortably, no problem, worse, service, pretty, menu, act, meal。2. 理解并掌握下列重点句子：(1) How do you like it so far? (2)You can sit the most comfortably because they have the biggest seats. (3) -Thanks for telli

2、ng me. No problem.3. 进一步学习和掌握形容词和副词的比较级和最高级的用法。过程与方法1通过听力、阅读、联系等方式进一步掌握最高级。2. 通过询问学生所在的地方的服装店，叫他们谈论其好、不好的地方。情感、态度与价值观1.培养学生的观察能力2.培养学生鉴赏力。展示重点难点教学重点1.掌握这一课时的重要单词和短语2.进一步理解并掌握形容词比较级的构成及基本用法教学难点1.形容词副词最高级的结构及用法2.用最高级去谈论人和事展示知识链接形容词、副词的比较级相关知识课前器材 Some pictures and a recorder 情景导入 What is the best movi

3、e theater?And how about the clothing store in your town?教学内容一自学感知（ 8 分钟）1写出下列单词的最高级early_ big_ boring_ few_ wet_ cute_ good_ little_2用Of, than, in, as填空。（1）. This table is as big _that one.（2）. Tom is the best student _the class.（3）. This apple is the largest _all the apples.3预习课文，完成下列短语。最好的服装店_ 买到最

4、便宜的衣服_ 到目前为止_ 谢谢你告诉我_ 选择歌曲最认真_ 最差的服务_4完成以上预习内容5以小组的方式每组提出一个自己不明白的问题。6探究2d.3a.3b,完成3a.3b7分角色表演2d8展示3a并评讲答案二合作探究（ 5 分钟） 三展示交流（ 5 分钟）以小组的方式把他们的成果进行展示。四精讲提升（ 10 分钟）评讲自主学习的答案，答案略。并对本节课的重难点加以强调并巩固。副词比较级和最高级的用法：1. 原级主要的句型：（not）as/so+副词原级+asTom runs as fast as Jones.He didnt come as/so early as Li Lei.2. 比较

5、级的用法：1）比较级+than。当前后使用的动词相同时，通常用助动词来代替后面的动词，该动词或助动词可以省略。Lily run faster than Mary(did).2）比较级+and +比较级,表示“越来越”The days are getting longer and longer in summer.3）the morethe more表示“越就越”The harder you work, the better you will learn.3. 最高级的用法：副词最高级前一般有the， He works (the) hardest of all the students in t

6、he class.形容词副词比较级最高级使用注意事项比较应在同类事物之间进行。误：Your English is better than me.正：Your English is better than mine.比较级前可以有一个表示程度的状语，最常见的三大修饰词是：a little, much, even。以下单词也可用来修饰：any, far, still, a lot, yet, rather,绝对不能用very，many来修饰My sister is a little taller than me.Their house is much larger than ours.特别提醒：v

7、ery, quite, too不可修饰比较级。避免重复使用比较级。误：He is more kinder to small animals than I.正：He is much kinder to small animals than I.序数词通常只修饰最高级。 Africa is the second largest continent. The Yellow River is the second longest river in China.This is the third most popular song of Michael Jackson.为避免重复，我们通常用that,

8、those, one, ones代替前面出现的名词。that代替可数名词单数和不可数名词，those代替可数名词复数。one既可指人又可指物，只能代替可数名词。The weather in China is different from that in America.The book on the table is more interesting than that(或the one)on the desk.A box made of steel is stronger than one made of wood.为避免重复，比较级中同样的动词用助动词do, does, did替代。I s

9、pend less time doing homework than John does.She tells more funny jokes than we do.五达成目标（5分钟）1. You can buy the f _ food on Center Street.2. He works in a t _ , far from his home.3. The movie theater has the biggest s _ .4. He studies w _ in our class. He always gets bad grades.5. We usually have th

10、ree m _ a day.6. You must walk across the street c _ .7. New World has the best s _ in the city. You can sit the most comfortably.8. Why did you c _ to do the job?9. I think 970 AM is p _ bad. It has the worst music.10. How f _ is it from your home? 10 minutes by bus.答案：1. freshest 2.town 3 screen 4 well 5 m