关于保护环境的资料-莫怀戚散步

图表类模板
(1) During the period from ___________to ___________, ______________ rose
from
___________to
__________,
while
__________________decreased
from
_________to _______________.
(2)
We
believe
that
three
reasons
can
account
for
this
phenomenon.
First,
__________. Second, _________. Third, ___________.
(3) We are happy to see that things are becoming better and better nowadays. We
can imagine that _____________________.
(178p)
Health Gains in Developing Countries
1.
以下图为依据描述发展中国家的期望寿命(
life expectancy
)和婴儿死亡率
(infant mortality)
的变化情况。
2.
说明引起变化的各种原因。
80
60
40
20
0
1960
1990
Year s old
250
200
150
100
50
0
Deaths per 1000 births
1960
1990
During the period from
1960 to 1990, the life expectancy of developing countries
rose
from
40
years
to
nearly
60
years,
while
infant
mortality
decreased
from
200
deaths per1,000 births
to
around 100.
We
believe
that
three
reasons
can
account
for
this
phenomenon.
First,
economy
develops
quickly
in
developing
countries
during
this
period,
and
living
quality
improves
significantly
as
a
result.
Second
,
people
’
s
health
conditions
also
become
better
and
better
with
the
development
of
national
health
care
system.
When
they
become
richer
and
richer,
they
care
more
about
personal
health
conditions.
Third
,
medical science also develops at a fantastic speed, and it is much safer for mothers to
give birth.
We are happy to see that things are becoming better and better nowadays. We can
imagine that
people will live longer and the infant mortality will again fall.
(1)From
the
chart,
we
can
see
clearly
that
________________declined
from
___________to
_____________
and
then
to
_____________,
while
___________rose
from
___________to
___________and
then
to
_______________during the same period.
关于保护环境的资料-莫怀戚散步
关于保护环境的资料-莫怀戚散步
关于保护环境的资料-莫怀戚散步
关于保护环境的资料-莫怀戚散步
关于保护环境的资料-莫怀戚散步
关于保护环境的资料-莫怀戚散步
关于保护环境的资料-莫怀戚散步
关于保护环境的资料-莫怀戚散步
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