外研版八年级上册 Module 9 Unit 3 Language in use 课件(共34张PPT)

(共34张PPT)
Module 9 Unit 3　Language in use
C
a
an
C
A
B
C
C
three thousand six hundred
sixty three thousand two hundred and fifty six
five million four hundred and twenty nine
thousand
fourteen million six hundred and twenty
three thousand four hundred and ninety five
ninth
twelfth
twentieth
twenty ninth
thirtieth
fortieth
three fourths
two fifths
four sevenths
five hundred
ten billion
thousands of
millions of
D
A
B
C
C
C
B
D
A
C
A
B
D
A
B
C
B
B
C
D
D
B
D
population increase
too much traffic and noise
too much rubbish in the streets
difficult/hard to get enough clean water
heavy traffic
protect the world
stop the pollution and save water
make more efforts
need more money for public services
plant a lot of/lots of trees
My city is close to many other big cities, such as Guangzhou,
Shenzhen and Hong Kong.
For example, there is a lot of traffic and pollution, and the city
is too crowded.
In my home town, population increase has been a very serious
problem.
It is clear that we need to solve the/these problems.
We ought to go to work on foot or by bike to keep the air clear.
It/One of the biggest problems is pollution today.
Air pollution is the most serious (according to the passage)．
The writer talks about 3/three kinds of pollution in Paragraph 2.
We should put waste things in the dustbin.
We should go to work on foot or by bus.
第一人称、第三人称
一般现在时
谢谢大家！