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water pollution
soil pollution
noise pollution
noise pollution
Noise is a sort/kind of pollution.
There are all sorts/kinds of noises.
They make us uncomfortable and unpleasant.
n. 种类；
v. 把……分类
adj. 使人不舒服的
adj. 令人不快的
noises made by
Let’s write down the things that can make noises.
piano
bus
cat
wind
Underline the topic sentence of the passage
in 1a.
Give a proper title to this passage.
Try to find out the topic sentence to understand the content of a paragraph.
Read 1a and complete the following tasks.
Noise is also a kind of pollution and is harmful to human’s health.
Noise Pollution
How does noise harm people’s health?
a. People often ____ ______.
b. People often feel ____________ and
__________.
c. People may become _____ or _____.
d. Your point: