英语人教版八年级上册形容词的用法

1. 掌握形容词的用法.及功能

2. 正确掌握形容词等级之间的运用:

重点掌握形容词的比较级运用。不能忽视比较状语 从句的一些特殊情况.

二、教学重点 : 目标1和目标2 三、教学难点: 目标2 四、教学过程 一．形容词。.

命题趋势：形容词是历年中考必考的知识点。从考试形式看，一般有单项选择，完形填空，词语运用等。分值2—4分。从命题意图来看，则重考察学生语言环境中使用形容词的语言能力。

考查重点：形容词的原级，比较级和最高级的各种句型，形容词作定语的位置，易混淆形容词的用法辨析等。其中形容词的比较级，修饰不定代词something,anything,nothing等时的位置。易混淆形容词的用法辨析等是考查的热点。 形容词的考点归纳。

（一）形容词的用法及功能

1）.形容词在句中作表语, 宾语补足语。 例如： The fish went bad. （作表语）作表语的词alone,awake,alive,well,ill. 注意:常用的系动词有: be,become,get,look,feel,smell, sound,taste turn,seem,grow等

We keep our classroom clean and tidy. The little dog”death made me sad.（作宾补） I find it difficult to learn English well

2) 形容词修饰something, anything, nothing, everything等不定代词时,形容词放在名词后面。 但跟enough连用时放在前面。如 old enough. I have something important to tell you. Is there anything interesting in the film? The classroom is big enough to hold 100students. 3) the＋形容词表示一类人或物 The rich should help the poor 4)貌似副词的形容词：lovely,friendly, lively, lovely, weekly. 5) –ed和ing形容词的用法

I am excited about the exciting news. (二)形容词常用的句型 It’s+ adj.+ for sb to do sth It’s+ adj.+ of sb to do sth

二者之间的区别在于:先看例句:

It is wrong of him to be late every day.他每天迟到是错误的. It is unfair for him to be punished.他被惩罚是不公平的.

用of与用for的区别在于,of 前的形容词是形容人的,如例句,我们可以说he is wrong,但是for前面的形容词是用来形容不定式的,如例句,我们则可以说是to be punished is unfair. (三)用法

1原级：A=B或A≠B其结构为： as+原级+as not+as(so)+原级+as 请同学们翻译这个句子： Eg. Math is_______history, so I like it. A .as boring as B. not so boring as 原级与比较级之间的转换：

1. “倍数＋ as … as ”或“倍数＋比较级＋ than ”。例如：

This book is three times as thick as that one. This book is twice thicker than that one.

2. not as / so … as 与比较级之间的转换。例如： Math isn”t as difficult as English

3.the same as 与as…..as之间的转换。

Lucy has the same age as Lucy. Lucy is ___ ____ ___Lily

2 .比较级：A>B或A1>在两者之间进行选择时，要用比较级。结构： which/who is+比较级，…or…? e.g:Which sweater is_______,the red one or the yellow one? A cheaper B cheap C cheapest

2>表示“两者之间最……的一个”时，用 “the + 比较级”。 e.g: Lucy is the taller of the twins.Which is Tom of the two boys? --_____one? A The tall B The taller C Tall D The tallest

3>表示“越……，越……”时，用“the + 比较级， the + 比较级”。 The more you eat, the fatter you will become. The______careful you are,the____mistakes you will make.A more less B more fewer C much fewer

4>表示“越来越……”时，用“比较级 + and + 比较级”，多音节词和部分双音节 词用“more and more + 形容词原级”。 e.g: We should make our country more and more beautiful.“Food Safety”problem is becoming worse and worse these days.

5>形容词比较级前可以用下列词修饰：much, a little, far, a bit, a few, a lot, even, still, rather等 e.g: It's much colder today than yesterday.

The climate in Hainan is a lot warmer than that in Hunan 6)表示“大几岁”，“高几厘米”等时用“表示数量的词+比较级” Eg.I”m three years older than you.

形容词比较级与prefer… to…互换 e.g He liked English better than Chinese.

He_________English______Chinese.

3最高级 A>B,C,D或A最高级前通常需加定冠词 the，句末常接in / of短语来表示范围。 E.g __________all the girls, Lucy is ______outgoing. A In, the most B Of, very C In, most D Of, the most

2>表示“最……之一”时，用 “one of + the + 最高 级”。 e.g: Beijing is one of the largest cities in China.

Paris is one of the ________(lively) cities in Europe.

3>最高级前可加序数词。The Yellow River is the second_______(long) river in China ３＞三者之间进行选择时，要用最高级。结构疑问词＋ｂｅ＋ｔｈｅ＋最高级 Ｗhich is______(big), the sun, the moon, the earth? 3>形容词的最高级与favorite互换

Eg . I like English best. English is my______ ＿＿＿＿． 二：考题练习

1.I have never seen such an exciting movie before.

This is the ________exciting movie that I have________seen.

2.Tom runs fastest of all the boys. Tom runs faster than ___________ ____________boy.

3. Tom runs faster than __________ ________boys. _________ ______runs faster than Tom. 4. Tom runs faster than_________ _______Of all the boys. 三：Homework

Finsh off the exercises in the workbook.