外研版（2019）选择性必修一专练：Unit5 Revealing nature Starting out （含答案）

Unit
5
Revealing
nature
5.1
Starting
out
&
Understanding
ideas
Ⅰ.
根据语境写出正确的单词
1.
How
can
_______________
travel?
　　种子是怎样传播的?
2.
visit
_______________
countries
拜访遥远的国家
3.
bring
_______________
on
her
family
给她的家庭带来耻辱
4.
crowded
with
_______________
of
plants
and
animals到处都是植物和动物的样本
5.
_______________
nothing
什么都不怀疑
6.
_______________
from
a
common
_______________
由共同的祖先演变而来
7.
a
theory
of
_______________
进化论
8.
_______________
ideas
产生想法
Ⅱ.
选词填空
come
to
exist,
be
very
similar
to,
be
regarded
as,
be
crowded
with,
evolve
from,
begin
with,
a
variety
of
1.
He
noticed
that
some
species
of
animals
_______________each
other.
?
2.
Many
people
refused
to
believe
that
living
things,
including
humans,
had
_______________
lower
forms
of
life.
?
3.
Today,
On
the
Origin
of
Species
_______________
one
of
the
most
important
works
ever
written.
?
4.
It
has
changed
ideas
about
life
on
Earth
forever.
And
it
all
_______________
the
journey
on
the
Beagle.
?
5.
As
he
studied
these,
he
asked
himself
the
question:
how
did
different
species
_______________?
?
6.
The
old
town
square
_______________
people.
?
7.
When
the
Beagle
reached
the
Galápagos
Islands
in
1835,
Darwin
saw
_______________
new
species.
?
Ⅲ.
根据课文及汉语提示补全句子
1.
Despite
all
this,
his
adventures
on
this
ship
would
lead
to
__________________________(最重要的科学发现之一)of
all
time.
?
2.
The
young
man
in
question,
Charles
Darwin,
was
a
geologist
and
naturalist,
__________________________(对……着迷)
rocks,
plants
and
animals.
?
3.
The
journey
gave
him
__________________________(有机会研究各种生物)
in
their
natural
environments.
?
4.
__________________________(这本书直到1859年才出版)and
immediately
caused
a
storm.
?
5.
But
Darwin’s
scientific
studies
__________________________(是如此令人信服,
以至于越来越多的人开始相信)
his
theory.
?
IV.课文内容填空
In
1831,
Darwin
left
(1)____________
on
the
ship,
the
Beagle.
After
Darwin
had
spent
some
time
in
(2)____________,
he
collected
(3)_______________.
As
he
studied
these,
he
noticed
that
some
species
of
animals
were
very
(4)__________________________
each
other,
and
he
wondered
how
different
species
came
to
exist.
?
When
the
Beagle
reached
the
Galápagos
Islands
in
1835,
Darwin
noticed
that
there
was
(5)__________________________
the
birds’
finches
on
each
of
the
islands.
Darwin
suspected
that
the
finches
had
evolved
from
(6)__________________________
and
over
time,
it
had
slowly
evolved
into
(7)__________________________.
And
that
was
the
answer
to
how
new
species
of
plants
and
animals
came
to
exist:
they
(8)__________________________.
?
It
was
a
completely
new
idea—(9)__________________________.
Darwin
explained
this
theory
in
his
book,
On
the
Origin
of
Species.
Today,
it
is
regarded
as
one
of
the
most
important
works
ever
written.
It
has
changed
(10)__________________________
forever.
?
参考答案
Ⅰ.
1.
How
can
seeds
travel?
　　　　种子是怎样传播的?
2.
visit
distant
countries
拜访遥远的国家
3.
bring
disgrace
on
her
family
给她的家庭带来耻辱
4.
crowded
with
samples
of
plants
and
animals
到处都是植物和动物的样本
5.
suspect
nothing
什么都不怀疑
6.
evolve
from
a
common
ancestor
由共同的祖先演变而来
7.
a
theory
of
evolution
进化论
8.
generate
ideas
产生想法
Ⅱ.
1.
He
noticed
that
some
species
of
animals
were
very
similar
to
each
other.
?
2.
Many
people
refused
to
believe
that
living
things,
including
humans,
had
evolved
from
lower
forms
of
life.
?
3.
Today,
On
the
Origin
of
Species
is
regarded
as
one
of
the
most
important
works
ever
written.
?
4.
It
has
changed
ideas
about
life
on
Earth
forever.
And
it
all
began
with
the
journey
on
the
Beagle.
?
5.
As
he
studied
these,
he
asked
himself
the
question:
how
did
different
species
come
to
exist?
?
6.
The
old
town
square
was
crowded
with
people.
?
7.
When
the
Beagle
reached
the
Galápagos
Islands
in
1835,
Darwin
saw
a
variety
of
new
species.
?
Ⅲ.
1.
Despite
all
this,
his
adventures
on
this
ship
would
lead
to
one
of
the
most
important
scientific
discoveries(最重要的科学发现之一)of
all
time.
?
2.
The
young
man
in
question,
Charles
Darwin,
was
a
geologist
and
naturalist,
fascinated
by(对……着迷)
rocks,
plants
and
animals.
?
3.
The
journey
gave
him
the
chance
to
study
various
living
things(有机会研究各种生物)
in
their
natural
environments.
?
4.
It
was
not
published
until
1859(这本书直到1859年才出版)and
immediately
caused
a
storm.
?
5.
But
Darwin’s
scientific
studies
were
so
convincing
that
more
and
more
people
started
to
believe(是如此令人信服,
以至于越来越多的人开始相信)
his
theory.
?
IV.
In
1831,
Darwin
left
(1)England
on
the
ship,
the
Beagle.
After
Darwin
had
spent
some
time
in
(2)South
America,
he
collected
(3)samples
of
the
plants
and
animals.
As
he
studied
these,
he
noticed
that
some
species
of
animals
were
very
(4)similar
to
each
other,
and
he
wondered
how
different
species
came
to
exist.
?
When
the
Beagle
reached
the
Galápagos
Islands
in
1835,
Darwin
noticed
that
there
was
(5)a
difference
between
the
birds’
finches
on
each
of
the
islands.
Darwin
suspected
that
the
finches
had
evolved
from
(6)a
common
ancestor
and
over
time,
it
had
slowly
evolved
into
(7)many
new
species.
And
that
was
the
answer
to
how
new
species
of
plants
and
animals
came
to
exist:
they
(8)evolved
from
earlier
ancestors.
?
It
was
a
completely
new
idea—(9)a
theory
of
evolution.
Darwin
explained
this
theory
in
his
book,
On
the
Origin
of
Species.
Today,
it
is
regarded
as
one
of
the
most
important
works
ever
written.
It
has
changed
(10)ideas
about
life
on
Earth
forever.
?