人教版八年级上册英语unit4单元知识(供参考)

Unit 4 What’s the best movie theater?

一、短语归纳

movie theater close to clothes store

in town so far 10 minutes by bus

talent show in common around the world

more and more and so on all kinds of

be up to make up play a role in

for example take…seriously give sb. sth.

come true watch sb. do sth. play a role in doing sth.

one of+可数名词的复数……之一

二、语法讲解

形容词和副词的最高级

含义1. 大多数形容词和副词有三个等级：原级、比较级、最高级: badly – worse - worst

2. 最高级：表示三者或三者以上(人或物)之间的比较。

二．最高级基本句型结构

↗系动词+ the+adj.(最)of + 同类( of all/us..)

1. 主语+ 谓语动词+ the + adj./adv.(最) +

↘实义动词+ (the)+ adv.(最）in + 范围(in China...)

如：Tara is the youngest of all. Linda draws (the) most carefully in her class.

注：1. 副词的最高级前可省略“the”：如：sit (the) most comfortably 坐得最舒

适

2. 最高级前有其它的限定词时，不加“the”：my best friend

3. Which / Who …+the + 最高级…, A, B or C ?

e.g. Which do you like (the) best, apples, pears or oranges?

4. one of +the +最高级（形）+名（复）：“最…之一”。

e.g. Jack Chen is one of the most famous actors in the world.

5.the + 序数词+最高级（形）+名（单）：

e.g. Hainan is the second largest island in China.

6. This is the +最高级（形）+名（单）+ that 从句：

e.g. This is the worst movie that I have ever seen. 这是我曾经看过的最糟糕的电影。

7. a+最高级（形）+名（单）: 表示“非常”。e.g. Spring is a best season.

三．原级、比较级、最高级的相互转换

1、原级与比较级的转换：比较级+than → not...as/so...as...

e.g. He speaks more loudly than me.→ I don’t speak as/so loudly as he/him.

2、比较级与最高级的转换：

the other +名（复）

the+最高级→ 比较级+than+ any other+名（单）

e.g. Jim is the tallest student in our class.

Jim is taller than any other student in our class.

Jim is taller than the other students in our class.