Section B 3a —4 Self check优秀教学设计

Unit4 what’s the best movie theater? Section B （3a-self check）

一、

教学目标：

1、

语言知识目标：

能掌握以下单词：

crowded 复习形容词与副词的比较级和最高级用法，总结考点。

2、

情感态度价值观目标：

每个人都有自身的特长，优点和特点。每个人可以从他人那儿学到你所需要的品质和精神。

教学重难点

教学重点：

能运用所学形容词和副词的比较级和最高级，来完成相关练习。

教学难点：

能运用所学形容词和副词的比较级和最高级，来描写自己周围的一些地点和事物。

二、

教学过程

Step 1. Greetings and Leading in Greet the class as usual. Ask the students who is on duty to say something to the class. Step 2. Presentation 1.

形容词和副词的概念

2.

形容词和副词的用法

3.

形容词和副词之间的转换

4.

形容词、副词的原级、比较级、最高级相关用法

一、

规则变化

1.一般在词尾直接加er或est，例如，tall-taller-tallest，long-longer-longest 2.以不发音的字母e结尾的单词在词尾直接加r或st，例如，nice-nicer-nicest 3.以辅音字母+y结尾的词，把y变为i，再加er或est，例如，heavy-heavier-heaviest 4.重读闭音节，末尾只有一个辅音字母，双写这个辅音字母，再加er或est，例如，big-bigger-biggest 5.部分双音节词和多音节词分别在原级前加more构成比较级和most构成最高级，例如，slowly-more slowly-most slowly；beautiful-more beautiful-most beautiful 二、不规则变化

下列单、双音节词只能加more和most.

Step 3. Practice 1、基本考法

-What do you think of the movie Operation Red Sea? -Wonderful. I have never seen a movie____than it. A.

more excited B. more exciting C.

most excited D. most exciting -Why don’t you get yourself a job?

-That’s___said than done. A.

easy B. easier C. the easier D. the easiest Tony is the best student in the class because he works___ than the others. A.

hard B. harder C. hardest We are happy to see our city is developing ___ these years than before.

A. quickly B.more quickly C.very quickly D.the most quickly 2、特殊考法

-why didn’t you cry for help when you were robbed（被打劫）？

-if I opened my mouth, they might find my four gold teeth. That would be ___ ! A.

bad B. much worse C. worst D. the worst 比较级前可加much, even, a lot, a little等，表示不同程度。

He is much funnier than his brother. 他比他哥哥有趣的多。

He is two centimeters taller than his father. 他比他爸爸高两厘米。

比较级前可以用表示倍数的词或者词组或“数词+名词”构成的名词短语来修饰。

Everyone knows that China is getting____. A.

strong and strong B. strongest and strongest C. stronger and stronger The girl is getting____. We all love her. A.

More and more beautiful B. beautiful and beautiful

C. beautifier and beautifier With the development of modern industry, there will be ____living space for wild animals. A.

fewer and fewer B. less and less C. more and more D. bigger and bigger 越来越……：

“比较级+and +比较级”、“more and more +原级”

Step 4 Consolidation 1、基本考法

Tony is ___of the three boys, but he is the tallest. A.

young B. younger C. youngest D. the youngest Mr. Liu is a really nice person---the ___ person I know. A.

nicer B. nicest C. happier D. happiest —who do you think sings __? ---Karen. She’s got the first place among the top ten singers.

A.

beautifully B. more beautifully C. the most beautifully 2、特殊考法

As we know, the Yangtze River is one of ___ rivers in the world. A . long B. longer C. longest D. the longest One of +the+ 最高级+复数名词 表示“最……之一”

Which is ___, the sun, the moon or the earth? A.

big B. bigger C. biggest D. the biggest Alex believes he will soon be able to play chess as ___as the computer. A . well B. better C. good D. the best as+形容词或副词原级+as 表示“和……一样”

-what do you think of the environment in your hometown? -it’s ___. Both the air and the water are badly polluted.

A.

not bad B. as good as before C. not so good as before D. much better than before not as/so+形容词或副词原级+as 表示“甲不如乙……”

Our school is three times as big as theirs. 我们学校是他们学校的三倍。

甲+be+倍数+as+形容词原级+as+乙 表示“甲是乙的…..倍”

一倍：once 两倍: twice

三倍及以上: 数字+times eg: four times 四倍

Step 5 Homework Self Check 1-2