人教版高中英语必修5unit1 Great Scientists warming-up&reading课件(共37张PPT)
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| 名称 | 人教版高中英语必修5unit1 Great Scientists warming-up&reading课件(共37张PPT) |  | |
| 格式 | ppt | ||
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| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2020-11-07 20:18:10 | ||
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文档简介
(共37张PPT)
Unit
1
Great
scientists
1.
Which
scientist
discovered
that
objects
in
water
are
lifted
up
by
a
force
that
helps
them
float?
It’s…
Archimedes
(阿基米德)
Ancient
Greek
(287-212BC)
A
mathematician
2.
Who
wrote
a
book
explaining
how
animals
and
plants
developed
as
the
environment
changed?
Charles
Darwin
the
Origin
of
Species
“father
of
modern
biology”
3.
Who
invented
the
first
steam
engine?
Thomas
Newcomen,
British
(1663--1729)
He
improved
the
first
steam
pump
built
by
Thomas
Savery
in
1698
and
turned
it
into
a
steam
engine
for
taking
water
out
of
mines
in
1712.
James
Watt
improved
it
still
further
in
the
1770s
James
Watt
4.
Who
used
peas
to
show
how
physical
characteristics
are
passed
from
parents
to
their
children?
Gregory
Mendel
It’s
used
in
the
treatment
of
some
diseases,
especially
cancer.
radium
What’s
this?
5.
Who
discovered
radium?
Marie
Curie
6.
Who
invented
the
way
of
giving
electricity
to
everybody
in
large
cities?
Thomas
Edison
7.
Who
was
the
painter
that
studied
dead
bodies
to
improve
his
painting
of
people?
Leonardo
da
vinci
8.
Who
invented
a
lamp
to
keep
miners
safe
underground?
Sir
Humphry
Davy
英国化学家、诗人汉弗莱·戴维。1778年出生。他小时聪明、淘气，不喜欢读书，喜欢玩乐。他不到20岁时，父亲去世。为了养家糊口，他到当地一位医生那当学徒，从此接触并喜欢上化学，因为觉得自己知识浅薄，他就自订计划发奋用功，凭着他的天资和勤奋，很快掌握了七种语言和不少科学知识，并最终成为了英国皇家学会的主席。1798年戴维的名声随着他对笑气的发现而传遍了整个英国。他还带病专门研究火焰，发明了矿用安全灯（1816），这种灯一直到今天仍叫戴维灯，曾挽救了成千上万名矿工的生命。
9.
Who
invented
the
earliest
instrument
to
tell
people
where
earthquakes
happened?
Zhang
Heng
10.
Who
put
forward
a
theory
about
black
holes?
Draw
a
conclusion(得出结论)
Think
of
a
method(找出研究方法)
Collect
results(收集材料)
Make
up
a
question(形成研究主题)
Find
a
problem(发现问题)
Analyse
results(分析材料)
Find
supporting
evidence(找出支持观点的证据)
Pre-reading
Review
the
stages
on
page
1
about
research
into
a
disease.
What
order(顺序)
would
you
put
them
in?
1
2
3
4
5
6
7
Find
a
problem
Make
up
a
question
Think
of
a
method
Collect
results
Analyse
the
results
Find
supporting
evidence
Draw
a
conclusion
John
Snow
defeats
“King
Cholera”
Leading
in
A
brief
introduction
of
cholera
Broad
Street
Bacteria
/
germs
of
cholera
It
infects
people’s
intestines(肠道),
causing
diarrhoea(腹泻),
vomiting(呕吐)
and
dehydration(脱水)
Many
deaths
in
African
countries
in
2005
and
even
now
5oo
deaths
in
10
days
in
1854
in
London.
Spread
from
one
person
to
another.
So
it
is
an
infectious
Disease.
infect/affect
people
other
infectious
diseases?
AIDS
TB(肺结核)
bird-flu
serious
deadly
severe
SARS
Reading
1.
Skimming
1).
What’s
the
main
idea
of
the
passage?
John
Snow
was
a
well-known
doctor
in
London.
The
cause
of
Cholera
was
polluted
water.
The
source
of
all
drinking
water
should
be
examined.
How
John
Snow
collected,
analyzed
data
and
found
the
cause
of
the
disease
and
solved
it
.
2).
Use
the
seven
stages
in
examining
a
new
scientific
idea
to
describe
each
paragraph.
draw
a
conclusion
find
a
problem
make
up
a
question
think
of
a
method
collect
results
analyse
the
results
find
supporting
evidence
Para
1
Para
2
Para
3
Para
4
Para
5
Para
6
para
7
Find
a
problem
What
causes
cholera?
Make
up
a
question
Which
theory
is
correct?
Think
of
a
method
Collect
data
on
those
who
were
ill
or
died
and
where
they
got
their
water.
Para.
1
Para.
2
Para.
3
Para.
5
Analyse
the
results
Analyse
the
water
to
see
if
that
is
the
cause
of
the
illness.
Para.
6
Find
supporting
evidence
Find
other
evidence
to
confirm
your
conclusion.
Para.
7
Make
a
conclusion
The
water
is
to
blame.
The
source
of
all
drinking
water
should
be
examined
so
that
it
is
safe.
Para.
4
Collect
results
Plot
information
on
a
map
to
find
out
where
people
died
or
did
not
die.
2.Careful
reading
Read
the
passage
paragraph
by
paragraph
carefully,then
answer
these
questions
What
is
the
problem?
The
cholera
was
the
most
deadly
disease
of
its
day.
Neither
its
cause,
nor
its
cure
was
understood.
What
caused
cholera?
Paragraph
1
make
up
a
question:
Which
theory
to
believe
in?
idea
1
idea
2
Cholera
multiplied
in
the
air
without
reason.
A
cloud
of
dangerous
gas
would
float
around
until
it
found
its
victims.
People
absorbed
it
with
their
meals.
Paragraph
2
A
map
of
Broad
Street
What
method
did
he
use?
Broad
Street
Many
deaths
happened
here.
No
death
happened
here.
The
water
from
the
pump
was
to
blame.
Public
house
Paragraphs
3+4
analyze
the
results:
What
happened
to
the
pump
water?
The
water
was
from
the
river
which
had
been
polluted
by
the
dirty
water
from
London.
Paragraph
5
find
supporting
evidence
:
What
extra
evidence
did
he
find?
two
other
deaths
A
woman
and
her
daughter
who
lived
far
away
but
drank
the
water
also
died.
draw
a
conclusion
with
certainty
The
polluted
water
carried
the
disease.
Paragraphs
6+7
What
should
we
pay
attention
to
in
our
daily
life
in
order
not
to
get
infected
with
all
these
infectious
diseases?
Heat
the
food
left
overnight
Cook
raw
food
thoroughly
Wash
hands
often
Keep
away
from
flies
choose
fresh
sea
food
Keep
the
kitchen
clean
Dispose
rubbish
properly.
Drink
boiled
water
Discussion
Unit
1
Great
scientists
1.
Which
scientist
discovered
that
objects
in
water
are
lifted
up
by
a
force
that
helps
them
float?
It’s…
Archimedes
(阿基米德)
Ancient
Greek
(287-212BC)
A
mathematician
2.
Who
wrote
a
book
explaining
how
animals
and
plants
developed
as
the
environment
changed?
Charles
Darwin
the
Origin
of
Species
“father
of
modern
biology”
3.
Who
invented
the
first
steam
engine?
Thomas
Newcomen,
British
(1663--1729)
He
improved
the
first
steam
pump
built
by
Thomas
Savery
in
1698
and
turned
it
into
a
steam
engine
for
taking
water
out
of
mines
in
1712.
James
Watt
improved
it
still
further
in
the
1770s
James
Watt
4.
Who
used
peas
to
show
how
physical
characteristics
are
passed
from
parents
to
their
children?
Gregory
Mendel
It’s
used
in
the
treatment
of
some
diseases,
especially
cancer.
radium
What’s
this?
5.
Who
discovered
radium?
Marie
Curie
6.
Who
invented
the
way
of
giving
electricity
to
everybody
in
large
cities?
Thomas
Edison
7.
Who
was
the
painter
that
studied
dead
bodies
to
improve
his
painting
of
people?
Leonardo
da
vinci
8.
Who
invented
a
lamp
to
keep
miners
safe
underground?
Sir
Humphry
Davy
英国化学家、诗人汉弗莱·戴维。1778年出生。他小时聪明、淘气，不喜欢读书，喜欢玩乐。他不到20岁时，父亲去世。为了养家糊口，他到当地一位医生那当学徒，从此接触并喜欢上化学，因为觉得自己知识浅薄，他就自订计划发奋用功，凭着他的天资和勤奋，很快掌握了七种语言和不少科学知识，并最终成为了英国皇家学会的主席。1798年戴维的名声随着他对笑气的发现而传遍了整个英国。他还带病专门研究火焰，发明了矿用安全灯（1816），这种灯一直到今天仍叫戴维灯，曾挽救了成千上万名矿工的生命。
9.
Who
invented
the
earliest
instrument
to
tell
people
where
earthquakes
happened?
Zhang
Heng
10.
Who
put
forward
a
theory
about
black
holes?
Draw
a
conclusion(得出结论)
Think
of
a
method(找出研究方法)
Collect
results(收集材料)
Make
up
a
question(形成研究主题)
Find
a
problem(发现问题)
Analyse
results(分析材料)
Find
supporting
evidence(找出支持观点的证据)
Pre-reading
Review
the
stages
on
page
1
about
research
into
a
disease.
What
order(顺序)
would
you
put
them
in?
1
2
3
4
5
6
7
Find
a
problem
Make
up
a
question
Think
of
a
method
Collect
results
Analyse
the
results
Find
supporting
evidence
Draw
a
conclusion
John
Snow
defeats
“King
Cholera”
Leading
in
A
brief
introduction
of
cholera
Broad
Street
Bacteria
/
germs
of
cholera
It
infects
people’s
intestines(肠道),
causing
diarrhoea(腹泻),
vomiting(呕吐)
and
dehydration(脱水)
Many
deaths
in
African
countries
in
2005
and
even
now
5oo
deaths
in
10
days
in
1854
in
London.
Spread
from
one
person
to
another.
So
it
is
an
infectious
Disease.
infect/affect
people
other
infectious
diseases?
AIDS
TB(肺结核)
bird-flu
serious
deadly
severe
SARS
Reading
1.
Skimming
1).
What’s
the
main
idea
of
the
passage?
John
Snow
was
a
well-known
doctor
in
London.
The
cause
of
Cholera
was
polluted
water.
The
source
of
all
drinking
water
should
be
examined.
How
John
Snow
collected,
analyzed
data
and
found
the
cause
of
the
disease
and
solved
it
.
2).
Use
the
seven
stages
in
examining
a
new
scientific
idea
to
describe
each
paragraph.
draw
a
conclusion
find
a
problem
make
up
a
question
think
of
a
method
collect
results
analyse
the
results
find
supporting
evidence
Para
1
Para
2
Para
3
Para
4
Para
5
Para
6
para
7
Find
a
problem
What
causes
cholera?
Make
up
a
question
Which
theory
is
correct?
Think
of
a
method
Collect
data
on
those
who
were
ill
or
died
and
where
they
got
their
water.
Para.
1
Para.
2
Para.
3
Para.
5
Analyse
the
results
Analyse
the
water
to
see
if
that
is
the
cause
of
the
illness.
Para.
6
Find
supporting
evidence
Find
other
evidence
to
confirm
your
conclusion.
Para.
7
Make
a
conclusion
The
water
is
to
blame.
The
source
of
all
drinking
water
should
be
examined
so
that
it
is
safe.
Para.
4
Collect
results
Plot
information
on
a
map
to
find
out
where
people
died
or
did
not
die.
2.Careful
reading
Read
the
passage
paragraph
by
paragraph
carefully,then
answer
these
questions
What
is
the
problem?
The
cholera
was
the
most
deadly
disease
of
its
day.
Neither
its
cause,
nor
its
cure
was
understood.
What
caused
cholera?
Paragraph
1
make
up
a
question:
Which
theory
to
believe
in?
idea
1
idea
2
Cholera
multiplied
in
the
air
without
reason.
A
cloud
of
dangerous
gas
would
float
around
until
it
found
its
victims.
People
absorbed
it
with
their
meals.
Paragraph
2
A
map
of
Broad
Street
What
method
did
he
use?
Broad
Street
Many
deaths
happened
here.
No
death
happened
here.
The
water
from
the
pump
was
to
blame.
Public
house
Paragraphs
3+4
analyze
the
results:
What
happened
to
the
pump
water?
The
water
was
from
the
river
which
had
been
polluted
by
the
dirty
water
from
London.
Paragraph
5
find
supporting
evidence
:
What
extra
evidence
did
he
find?
two
other
deaths
A
woman
and
her
daughter
who
lived
far
away
but
drank
the
water
also
died.
draw
a
conclusion
with
certainty
The
polluted
water
carried
the
disease.
Paragraphs
6+7
What
should
we
pay
attention
to
in
our
daily
life
in
order
not
to
get
infected
with
all
these
infectious
diseases?
Heat
the
food
left
overnight
Cook
raw
food
thoroughly
Wash
hands
often
Keep
away
from
flies
choose
fresh
sea
food
Keep
the
kitchen
clean
Dispose
rubbish
properly.
Drink
boiled
water
Discussion