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Module 9 Population Unit 1 The world's population was about 7.8 billion in 2020.(2022)课件(共21张PPT+5音频

更新时间:2022-11-17 17:07:46

科目:英语

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详细介绍:

(共21张PPT)
Look at the pictures and guess :what are we going to learn
Population
Guess:
what was the population of the world in 2020
It was about 7.8 billion in 2020.
Lead in
Unit 1 The world’s population was about 7.8 billion in 2020.
Module
9
Population
noise [n z]
prepare [pr pe ]
report [r p t]
billion [ b lj n]
huge [hju d ]
increase[ n kri s , kri s]
notes [n ts]
hang on!
cause [k z]
problems[ pr bl m]
birth [b θ]
v.准备; 把…预备好
n.汇报; 报告
vt.造成; 引起;
n. 噪音; 噪声
n.问题, 麻烦
num. 十亿
稍等!
adj.巨大的
n. (pl.)笔记
n.出生
v.增长,增大;n.增长; 增大;
Pre-listening :listen and choose the correct answer.
1 What is the population of New York
a)About 17 million.
b)About 9 million.
c)About 30 million.
2 What is the population of Tokyo
a)About 4 million.
b)About 28 million.
c)About 14 million.
Activity 3 Read and complete the notes.
about 7.8 billion
about 8.5 billion
abou......
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