【学霸秘籍】八(下) Unit 7 What's the highest mountain in the world-人教版英语-尖子生创优课堂笔记（pdf版）

Unit 7 What's the highest mountain in the world
Unit 7 What's the highest mountain in the world
★重点单词与短语女
deep/di:p/ad.深的；纵深的（生：ad.在深处）
同形转换
考长、宽、高、深等的表达可用“基数词+单位词+形容词”结构，也可
deeply ad.深深地
表示为“基数词+单位词+i山+名词”。“基数词+单位词+形容词”经
示
常构成合成形容词，每个词之间用连字符“”连接，常作定语，注意
deep ad.深的‖ad.
在深处
单位词用单数形式。
t
This hole is 3 meters deep./This hole is 3 meters in depth./This is a 3-
depth n.深度
meter-deep hole.这个洞3米深。
2 population/,pppju'lern,/,pa:pju'lejn/n.人口；人口数量
考(1)常与定冠词th连用，谓语动词通常用第三人称单数。
(2)询问某国、某地有多少人口的句型：What is the population of..
How large is the population of...
表示“某地有多少人口”：
How many people are there in...
the population of+地名+
(3)表示人口“多”或“少”时，不用much/little,而用1arge/small
be+裁词
(4)当主语表示“人口的百分之几、几分之几”（即部分人口）时，谓
地名+has a population
语动词用单复数均可。
叶+裁词
The population of China is much larger than that of England.
中国的人口比英国的多很多。（四川广安）
.→替代population
3 protect/pra'tekt/u.保护；防护→protection n.保护
搭protect..from/against..…保护免遭
In winter people usually keep flowers in their houses to protect them
from the cold.冬天人们一般把花放在室内，以保护它们不受冻害。
a wide/broad river
4wide/ward/ad.宽的；宽阔的
0
宽广的河流
例He was well--known for his wide knowledge.他因知识渊博而出名。
拼
着重指事物从一边到另一边的宽度距离、物体的尺寸宽
wide
度，也可以形容一个人有广泛的兴趣
a broad smile
broad
着重指事物幅面的宽广，形容肩、背、胸等都用broad
咧嘴笑
5 as far as I know就我所知
考as far as意为“就…而言”。as far as I know=so far as I know。
As far as I know,there are no more new movies this month
就我所知，这个月没有新的电影了。（青海》
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