八年级上 M9 Unit 1

Module 9
Population
Unit 1 The population of China is about 1.37 billion.
Words review
n. 噪声；杂音 v. 准备；预备 n. (pl) 笔记；随笔 n. 报告；汇报 v. 增长；增大 a. 巨大的；庞大的 v. 造成；引起 noise prepare notes report grow huge cause
Practise
Nowadays ________ of business letters are written in English. (2013贵州黔西南) A. two third B. two thirds C. two three D. second three
Words review
n. 麻烦；问题
problem n. 增大；增长
increase birth
billion
v. 增大；增长
n. 出生
num. 十亿
num. 第五；五分之一
fifth
hang on
(口)稍等
多位基数词读法
1 ） 101~999 的三位数由“百位数＋ and+ 两位数 组成”。 如：325—three hundred and twenty-five 102 one hundred and two 635 six hundred and thirty-five 389 three hundred and eighty-nine 457 four hundred and fifty-seven
冠词是一种虚词，没有词义，没有数和格 的变化，不能单独使用，只能帮助名词或起 名词作用的其他词类说明其意义。 冠词分定冠词和不定冠词两大类。定冠 词特指一特定名词，不定冠词泛指一般普通 名词。

Listen and choose the correct answers.
1.Which city has the largest population in
China?
a) Beijing b) Shanghai
c√)
Chongqing
Listen and choose the correct answers.
2. What is the population of Beijing?

a√) About 11 million
b) About 13 million
c) About 20 million
Listen and choose the correct answers.
3. What is the population of Chongqing?
Population of the world:
Listen again and answer the questions
1. What is Tony doing?
get ready
a few words
He is preparing some notes for a report called
Show time
A: It’s not only China. Population increase is a big problem in many countries.
D: Yes, look, Japan had a population of …ten years ago. Now it has a population of… It may have a population of …in ten years.

two hundred thousand
million 百万
a (one) million 1 000 000
two million 8 000 000 2 000 000 eight million
··· ··· ··以此类推 ·· ·· ··
练一练
345 1001 three hundred and forty-five one thousand (and) one
Words and expressions
噪声;杂音 n. /nɔIz / 准备；预备 v. /prI'peə / 笔记；随 笔 n.(pl.) /nəuts / 报告；汇报 n. /rI'pɔ:t / /ɡrəu / (grew /ɡru:)增长；增大 v. 巨大的；庞大的 adj. /hju:dʒ/ /kɔ:z / 造成；引起 v.
forty
fifty
40
50
sixty
eighty ninety
60
80 90
seventy 70
seventy-five 75
3、百、千、万
百 hundred 100 one hundred 200 two hundred 以此类推·· · · 1 000 one thousand 2 000 two thousand··· ··· ···
千 thousand
英语里没有“万”这一单位，万也用 thousand表示。如：10 000 ten thousand 一万 20 000 twenty thousand 两万·· ·· ·
4、十万、百万
十万的说法是： 100.000 a (one) hundred thousand
200.000

A: 30 B: Great! A.Well, I have no idea. B.Can you tell me something about it? C.Maybe India. I’m not sure. D.OK. Here we go. E.It was less than one billion. F.You’re welcome. 26. B 27. E 28. A 29. C 30. D
3.(跨学科·生物)(2023黑龙江龙东地区中考改编)The baby pandas often weigh about 0.1 to 0.2 kilos at birth (出 生). 4.(新素材·噪声污染) There are different kinds of pollution in our life. Noise (噪声) pollution is one of them. 5.The bad weather often causes (造成) problems for many farmers living there.
17.(2024内蒙古呼和浩特期末)Don’t make so much C .
My baby is sleeping.
A.voice
B.sound
C.noise
D.choice
解析 根据题干中的“我的婴儿正在睡觉”可知,不要制造 这么多“噪声”,noise符合题意。
18.(2023天ቤተ መጻሕፍቲ ባይዱ河北区期末)When the population increases too fast, it can D problems.
能力提升全练
Ⅵ.补全对话
(语言能力·理解能力)(2024广西防城港防城区期末, ★☆☆)