Unit 7　What’s the highest mountain in the world 要点讲解

中小学教育资源及组卷应用平台



Unit 7　What’s the highest mountain in the world　　　Section A(1a-2d)
知识点 一 度量表达法
1,025 meters deep　1 025米深
英语中度量表达法为:基数词 + 度量词 + 形容词(long / wide / high / deep / old / tall等),如果数词超过1,单位名词用复数。
The lake is 300 meters deep.这个湖300米深。
There is a tree of 6 meters tall in front of his house.
他房前有一棵6米高的树。
“基数词-度量词单数-形容词 ”为复合形容词,只能作定语,修饰名词。
She has a 10-month-old girl.
她有一个10个月大的女儿。
知识点二 population n.人口
China has the biggest population in the world.
中国是世界上人口最多的国家。
population n.意为“人口”,表示某地有多少人口时,常用句型为:某地+has a population of... 或The population of+某地+is ...
Our village has a population of 380.=The population of our village is 380.我们村有380口人。

1.当population 表示整体人口时,谓语动词多用单数;表示部分人口时,谓语动词多用复数。
The population of our town is 130,000.
我们镇有13万人口。
30% of the population in this city are from the countryside.这个城市30%的人口来自农村。
2.指人口“多”或“少”时,一般用large或small,而不用many或few。
India has a large population.印度有很多人口。
3.提问“有多少人口”时用what 或how large,而不用how many 或how much。
What’s the population of your hometown?
你们家乡有多少人口?


　　　Section A(3a-4c)
知识点 一 include v.包括;包含
include动词,意为“包括;包含”,后跟名词、代词或动名词作宾语。
Her hobbies include swimming and collecting stamps.
她的爱好包括游泳和集邮。
including prep.意为“包含;包括”,后跟名词、代词或动词的-ing形式作宾语,其前常用逗号与主句隔开。
Thirty passengers were hurt,including five children.
三十名乘客受伤,包括5个孩子。
知识点二 succeed v.成功
The first Chinese team did so in 1960,while the first woman to succeed was Junko Tabei from Japan in 1975.
1960年第一支中国登山队登上了顶峰,1975年日本的田部井淳子成为第一个成功登上顶峰的女子。
succeed动词,意为“成功,达到”,后通常接 (in )doing,而不接to do。
At last he succeeded in solving the problem.
他终于把那个问题解决了。
1.success名词　　　　2.successful形容词
3.successfully副词
　　　Section B(1a-2e)
知识点一倍数的表达
This elephant weighs many times more than this panda.
这头大象的重量是这只熊猫的很多倍。
time此处用作可数名词,用来表示倍数,意为“……倍”,常用结构为:
1.数词+times+比较级+than +比较的对象,意为“比……多/大多少倍”。
This bridge is three times longer than that one.
这座桥是那座桥的3倍长。
2.数词+times+as形容词/副词原级as+比较级的内容,意为“是……的多少倍”。
His school is two times as big as my school.
他的学校是我的学校的两倍大。
知识点二 awake adj.醒着的;清醒的
At 9:00 a.m.,they find that most of the babies are already awake and hungry.
九点时,他们发现多数熊猫幼崽已经醒了并且饿了。
awake醒着的,wake的形容词形式,常作表语或宾语补足语。反义词为asleep“睡着的”。
Is your grandmother awake or asleep?
你奶奶醒了还是睡着了?
The strong wind made me awake all night.
大风让我一整晚没睡着。

　　　Section B (3a-3b) & Self Check

本单元的话题是“世界知识”,这类话题写作主要涉及两方面:自然环境与名胜;谈论濒危动物与环境保护。
1.话题词汇
(1) places of interest名胜
(2)a symbol of……的象征
(3)protect...from...保护……免受伤害
(4)feed on以……为食
(5)stop...from...阻止……做……
2.常用句型
(1)I hope you can enjoy yourselves in Beijing.
(2)We must save animals in order to save ourselves!
(3)Now the number of pandas is getting smaller and smaller.
3.写作练习

本周末有一批外国游客要来动物园参观大熊猫,假如你是他们的导游,请你根据下面的要点提示写一篇发言稿,向这些游客简要地介绍一下大熊猫,要求不少于80词。开头已给出,不计入总词数。
要点提示:
(1)大熊猫的外貌及性格特点是什么?
(2)大熊猫以什么为食?它们主要生活在哪些地区?
(3)大熊猫的生存现状是什么样子?中国政府为保护大熊猫采取了哪些措施?
Ladies and gentlemen,
Welcome to China!I’m glad to be your guide today.We will see lovely pandas soon.Now let me tell you something about pandas.?
?
?
2.思路点拨
(1)体裁:说明文
(2)时态:一般现在时
(3)人称:第三人称
(4)写作导图:

3.范文借鉴
Ladies and gentlemen,
Welcome to China! I’m glad to be your guide today.We will see lovely pandas soon.Now let me tell you something about pandas.Pandas are white and black.They are very cute and friendly to people.They feed on bamboo.They mainly live in some forests and mountains in Sichuan Province,Gansu Province and Shaanxi Province.Now the number of pandas is getting smaller and smaller,because people cut down many trees and they can’t find enough food and don’t have enough space to live in.So the Chinese government is thinking about ways to protect them,such as building research bases,teaching people about the importance of saving pandas. Besides these,the government is also planting more bamboo trees so there will be more forests for pandas to live in.

单元语法归纳与练习
形容词与副词的比较等级

一、形容词、副词比较等级概况

二、用法
1.比较级的用法
(1)“甲+系动词(+倍数)+形容词比较级+than+乙”表示“甲比乙……”或“甲比乙……几倍”。
Lesson One is much easier than Lesson Two.
第一课比第二课容易得多。
This room is three times bigger than that one.
这个房间是那个房间的3倍大。
(2)“甲+系动词+形容词比较级+than+any other+单数名词+介词短语”表示“甲比同一范围的其他任何一个人/物都……”,含义是“甲在同一范围中最……”。
The Yangtze River is longer than any other river in China.长江比中国的任何一条其他的河都长。
(3)“甲+系动词+the+形容词比较级+of the two(...)”表示“甲是两者中较……的”。
My brother is the taller of the two.
我的哥哥是那两个中较高的那个。
(4)“比较级+and+比较级”表示“越来越……”。
He is getting taller and taller.他长得越来越高。
(5)“the+比较级,the+比较级”表示“越……,就越……”。
The more careful you are,the fewer mistakes you’ll make.你越认真,犯的错误就越少。
(6)“特殊疑问词+系动词+形容词比较级,甲or乙?”
Which is bigger,the earth or the moon?
地球和月亮,哪个更大?
(7)“甲+实义动词(+倍数)+副词比较级+than+乙”表示“甲比乙……”或“甲比乙……几倍”。
I got up earlier than my mother this morning.
我今天早晨起床比我妈还早。
(8)“特殊疑问词+实义动词+副词比较级,甲or乙?”
Who draws better,Jenny or Danny?
谁画得比较好,珍妮还是丹尼?
2.最高级常用句型结构
(1)“主语+系动词+the+形容词最高级(+单数名词)+in/of短语”表示“……是……中最……的”。
Tom is the tallest in his class/of all the students.
汤姆是他班里/所有学生当中最高的。
(2)“主语+系动词+one of the+形容词最高级+复数名词+in/of短语”表示“……是……中最……之一”。
Beijing is one of the largest cities in China.
北京是中国最大城市之一。
(3)“特殊疑问词+系动词+the+形容词最高级+甲,乙,or丙?”用于三者的比较。
Which country is the largest,China,Brazil or Canada? 中国、巴西和加拿大,哪个国家最大?
(4)“主语+实义动词(+the)+副词最高级+in/of短语”表示“……是……中最……的”。
I jump (the) farthest in my class.
我是我班里跳得最远的。




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