内容正文:
英 语
精 讲 册
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第一部分 教材知识精讲练
八年级(下)Units 7~8
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一阶 知识点左讲右练
二阶 核心词汇随堂练
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八年级(下)Units 7~8
一阶 知识点左讲右练
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知识点 1 population的用法
India has the biggest population in the world. 印度是世界
上人口数量最多的国家。(Unit 7 P50改编)
▶population意为“人口;人口数量”,单独作主语时,谓语动词用
单数形式;当前面有分数或百分数等词修饰时,表示整体中的一
部分人,谓语动词用复数形式。如:
The population of the city is increasing faster and faster.
这个城市的人口数量增长得越来越快。
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Sixty percent of the population in this town are female.
这个镇上百分之六十的人是女性。
▶表示人口“多”用large/big,表示人口“少”用small。
▶询问人口数量时,用“What’s the population of…?”或“How
large is the population in…?”句型。
▶表示“某地的人口数量是……”时,用“The population of +地名
+be+数词”或“地名+has a population of +数词”。
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1.This is a small country which has a population ___ about
100,000.
A
A. of B. to C. with D. in
2.—Could you tell me ___ the population of China is?
—Yes. It has passed 1,412 million.
B
A. how many B. how large C. how much D. how long
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3.Hong Kong has ___ population of 7 million people, but it is
quite small in area.(盲填)
a
4.Do you know ______ the population of Shanghai is?(盲填)
5.In Singapore, more than three quarters of the population
____(be) Chinese.
6.The population of China ___(be) large. Over 51 percent
of it ____(be) men.
what
are
is
are
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知识点 2 protect的用法
The main reason was to
protect their part of the
country.主要原因是保护属于他
们国家的部分。(Unit 7 P50)
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7.This book tells us how we can protect ourselves
_____________ the flu to keep healthy.(盲填)
8.In the last few years, China has made great achievements in
environmental __________(protect).
9.We should do something to protect the animals in danger
from ______(be) killed.
from/against
protection
being
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知识点 3 常见“长、宽、高、深等”的表达
It is 8,844.43 meters highand so is very dangerous to
climb. 它有8844.43米高,所以攀登非常危险。(Unit 7 P51)
▶问“某物有……长、宽、高、深等”时,常用句型:
How+形容词(long, wide, high, deep等)+be+某物?
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▶回答“某物有……长、宽、高、深等”时,常用表达:
①某物+be+基数词+量词+形容词(long, wide, high, deep等)。
②某物+be(+冠词)+复合形容词+名词,复合形容词的构成:
“基数词-量词(单