怀仁一中高一英语必修1学案Module 5 Grammar
主备人:杨云飞 周次10 编号:NO. 31 姓名:_______审核人:_________
Module
Learning Contents(学习内容): Grammar---- Degrees of comparison
Learning Aims(学习目标):
1) Master the grammar
2) Degrees of comparison 1&2
Important and Difficult Points (重点难点):
Degrees of comparison and some key points
【导读】
形容词是用来修饰、描述名词或代词的词,主要用作定语、表语和补足语等。副词是用来修饰动词、形容词、其他副词、介词短语或全句的词。形容词和副词常见考点比较级的归纳如下:.
1、表达倍数的常用结构
【导思】
1). 数词+times+ as+形容词原级+as
This room is twice as big as that one. 这房间的面积是那间的两倍。
2). 数词+times+形容词比较级+than
This room is _________ _______ than that one. 这房间的面积是那间的两倍。
3). 数词+times+性质名词+of (性质名词主要有:length, size, height, weight, depth
这房间的面积是那间的两倍。 ________________________________________
2、比较级和同级比较
1). as +原级+ as : 和…… 一样
The room is as big as that one. 这间房子和那间一样大。
2). as many/much/far/long as +具体数词:到达某种程度
The number of the students in that school reaches as many as 4,000.
那所学校的学生数量多达4000人。
3). as… as 中间有名词时采用以下格式:
I. as +形容词+ a/an +单数名词+as
He is as kind a person as his father. 他和他爸爸一样都是善良的人。
II. as + many/much+不可数名词/可数名词复数+as
I can carry as much paper as you can. 你能搬多少纸,我也能。
3、比较级和最高级的常见结构
1. “the +比较级……, the +比较级“:表示 “越……越……”
The sooner you see a doctor, the better it is. 你越早看医生越好。
2. the +序数词+最高级+单数可数名词: 表示“第几大的”
This is the third most popular song of Michael Jackson.
4、比较级和最高级的修饰语
1). 常见的比较级的修饰语有:much, a little, a great deal, far, even, still, a bit, a little, rather, any, some
e.g This movie is far more interesting than I expected.
这部电影比我原想的有意思的多。
2). all the +比较级:愈来愈 I worked all the harder. 我工作愈来愈努力了。
5. 主语+比较级+than any other……表示主语所描述的事物 比其他任何一个都……
Li Ming is much clever than any other student in their class.
6. 诸如not, never之类的否定词与形容词或副词的比较级连用, 表示最高级含义,意为:再没有比……更……的了。
我再也想不出更好的主意了。____________________________
I have never heard a more interesting story.
7. “形容词+to结构也表示比较含义
This kind of car is superior in quality to that
这种汽车的质量比那一种好得多。(superior to 意为:优于;胜于)
8. no +比较级+ than表示对两个比较对像都进行否定。
可用neither……nor……结构来改写
e.g I’m no more foolish than you.我们俩都不傻=_____________________________
9. not more/比较级+than表示在程度不同上前者不如后者
This book is not more interesting than that one.
10. more……than……意为与其……不如……
Jack is more diligent than clever 与其说杰克聪明不如说他学习用功
11. Would rather……than , prefer……to……, prefer to do…… rather than.
表示宁愿做……也不……虽没有比较级形式,但表示比较级含义。
He preferred to go out rather than stay home.
12. What 有时也可以表示比较关系,说明两者的相同或相似性。有比喻意,
意为好比;正如;就像……一样
A is to B what C is to D
【导练】The pen is to a writer what the gun is to a soldier. _____________________。
【课后小结】____________________________________________________________