Unit 1 Great Scientists 学案（含答案）

第一讲
B5
U1
Great
scientist
重点难点：
every
time+从句、suggest+从句的用法。‘
倒装句句型，倒装句的用法。
过去分词作定语和表语。
阅读理解题型解题规律。
Part
1
重点词汇、词组
1.
词汇
defeat
vt.?打败；战胜；使受挫?n.?失败?
attend
vt.?照顾；护理；出席；参加?
expose
vt.?暴露；揭露；使曝光?
cure
n.?治愈；痊愈??vt.?治愈；治疗
challenge
n.?挑战??vt.?向……挑战?
suspect
vt.?怀疑?n.?被怀疑者；嫌疑犯?
blame
vt.?责备；谴责n.?过失；责备?
pollute
vt.?污染；弄脏?
handle
n.?柄；把手??vt.?处理；操纵?
link
vi.
&
vt.
痊愈；恢复；重新获得
announce
vt.?宣布；通知
contribute
vt.?&?vi.?捐献；贡献；捐助
spin
vi.?&?vt.?（使）旋转；纺（线或纱）?
reject
vt.?拒绝；不接受；抛弃
2.
词组
put
forward
提出
draw
a
conclusion
得出结论
expose...to
使显露；暴露
link...to...
将……和……联系或连接起来
apart
from
除……之外；此外
(be)
strict
with
对……严格的
make
sense
讲得通；有意义
根据词汇意思，用正确的形式填空。
The
teacher
is
(严格)
with
us.
It
is
a
great
(挑战)
for
him
to
govern
the
country
well.
He
has
(贡献)
a
lot
to
promoting
the
development
of
technology.
She
was
so
stubborn
that
she
(拒绝)
my
suggestions.
Do
you
know
how
to
prove
a
new
idea
in
（科学的）research?
He
knew
it
would
never
be
(控制)
until
its
cause
was
found.
It’s
hard
for
children
(暴露)
to
computer
games
to
do
well
in
their
studies.
He
found
that
it
came
from
the
river
(污染)
by
the
dirty
water
from
London.
In
the
end
of
the
competition,
we
(宣布)
that
all
five
players
were
successful.
The
twins
(旋转)
a
coin
to
decide
who
should
start.
This
old
scientist
has
made
great
(贡献)
to
our
country,
so
we
should
respect
him.
It
is
important
to
the
facts.
从事实中得出结论很重要。
English,we
study
Russian
and
Spanish.
除了英语，我们还学习俄语和西班牙语。
To
be
honest,
the
parents
are
the
children’s
mistakes
yesterday.
老实说，家长们应该为孩子们昨天的错误受责备。
It’s
very
dangerous
these
viruses
without
any
protection.
不加任何保护，直接暴露在这些病毒下是十分危险的。
Part
2
重点句型、语法
句型
every
time+从句每次见到他，我总想起我们之间发生的事情。
我们第一次在华盛顿（Washington）遇到就成了好朋友。
suggest+从句His
accent
suggested
that
.
他的口音表明他是北京人。He
suggested
that
the
work
(start)
at
once.
My
suggestion
is
that
he
(go)
at
once.
The
commander
ordered
that
the
bridge
(be)
blown
up.
so...that和such...that...She
was
angry
that
she
burst
out
crying.
她如此生气，以致大哭起来。He
was
such
that
he
went
through
the
red
light.
他如此地不耐烦，以致闯了红灯。He
was
so
that
he
went
through
the
red
light.他如此地不耐烦，以致闯了红灯。There
was
so
noise
outside
that
.
外面噪音很大，以致我们听不到老师的话。
not...until置句首时采取部分倒装①
I
did
not
go
home
until
my
mother
called
me.
（试改成部分倒装）
②
Not
until
.
直到老师进来学生们才停止讲话。③
Not
until
.
直到下周运动会才会举行。
Only+条件状语置于句首引起的部分倒装只有用这种方法，你才能学好英语。
Only
after
being
asked
three
times
(他才来参加会议).
语法
过去分词作定语和表语
作定语
过去分词作定语的意义：完成；被动；完成+被动
过去分词作定语的位置：单个过去分词放修饰词前面；过去分词短语放修饰词后面，作用相当于一个定语从句。
过去分词、现在分词及不定式作定语的区别.
done.表示被动、动作已完成；
doing：表示主动动作正在进行；
to
do：表示主动动作将要发生。
作表语
过去分词作表语的基本用法：位于系动词之后，表示主语所处的状态或所具备的特征；具有形容词性质。
过去分词与现在分词作表语的区别：
过去分词修饰人，即“人感到……的”；
现在分词修饰物，即“令人……的”。
【例题1】
To
return
to
the
problem
of
water
pollution,
I’d
like
you
to
look
at
a
study
(conduct)
in
Australia
in
2012.
?
解题思路：句中would
like是谓语，且与conduct之间没有连词连接，故挖空处填非谓语；conduct与study之间为逻辑上的动宾关系，意为“我想让你看看2012年在澳大利亚所做的一项研究”，所以要用过去分词作定语，故填conducted。
【例题2】
She
was
(excite)
to
find
the
fridge
empty;
the
children
had
eaten
everything!
?
解题思路：句意：她惊讶地发现冰箱里是空的；孩子们把东西全吃光了！由空前的She可知，此处应用过去分词作表语，故填surprised（惊讶的）。
The
teaching
building
last
year
is
equipped
with
modern
facilities.
was
built
B.is
built
C.built
D.built
The
window
by
the
boy
is
being
repaired.
is
broken
B.broken
C.is
breaking
D.broke
The
woman
is
so
nervous
that
she
can’t
express
herself
clearly.
to
be
interviewed
B.being
interviewed
C.interviewed
D.having
interviewed
The
flowers
sweet
in
the
botanic
garden
attract
the
visitors
to
the
beauty
of
nature.
smelling
B.smelt
C.being
smelt
D.having
been
smelt
The
traffic
rule
says
young
children
under
the
age
of
four
and
less
than
40
pounds
must
be
in
a
child
safety
seat.
weighed
B.weighing
C.to
be
weighed
D.being
weighed
Staring
into
his
eyes,
I
could
see
a
look
on
them.
puzzle
B.
puzzling
C.puzzled
D.
puzzledly
The
largest
collection
in
England
was
one
of
about
200000
silver
pennies.
to
be
found
B.has
found
C.being
found
D.ever
found
8.
After
completing
and
signing
it,please
return
the
form
to
us
in
the
envelop
.
providing
B.provided
C.to
provide
D.to
be
providing
9.
The
new
shopping
center
now
will
be
put
into
use
by
the
end
of
this
year.
A.built
B.be
built
C.being
built
D.to
be
built
10.
Not
until
I
shouted
at
the
top
of
my
voice
his
head.
that
he
turned
B.
did
he
turn
C.
he
didn’t
turn
D.
he
had
turned
Only
when
the
painting
decide
whether
the
painting
is
worth
buying.
he
sees;
he
can
B.
does
he
see;
can
he
C.
he
sees;
can
he
D.
sees
he;
he
can
12.
_________
you
talk
to
someone
or
write
a
message，you
show
your
skills
to
others.
A．At
times
B．Some
time
C．Every
time
D．The
time
13.
I
suggested
that
he
to
school.
got
B.
gets
C.
get
D.
getting
Only
when
I
left
my
parents
for
Italy
how
much
I
loved
them.
I
realized
B.
I
had
realized
C.
had
I
realized
D.
did
I
realize
The
picture
on
the
wall
is
painted
by
my
nephew.
having
hung
B.
hanging
C.
hangs
D.
being
hung
阅读理解
My
life
suffered
a
lot
in
summer
five
years
ago．My
father
died
in
a
car
accident，leaving
my
mother，my
two
younger
brothers
and
I
alone．At
that
time，I
was
a
senior
high
school
student．After
my
father's
funeral（葬礼），I
had
no
choice
but
to
drop
out
of
school
and
work
in
a
factory．
I
really
wanted
to
return
to
school
and
wanted
to
go
to
college，but
I
couldn't．I
only
hoped
to
bring
up
my
two
younger
brothers．Life
was
not
easy
for
me，for
I
can't
afford
their
tuition（学费）
even
if
I
worked
from
day
to
night
without
stopping．Without
my
father's
protection，I
thought
I
was
a
slave
to
the
fate．
Later
on，something
changed
my
life．I
still
remember
that
it
was
a
rainy
day．I
put
myself
in
the
rain
and
walked
slowly
in
the
street．
Suddenly
the
rain
stopped!
I
raised
my
head
and
found
"the
sky"
was
in
fact
a
dark
blue
umbrella．Then
I
noticed
a
middle-aged
man
with
one
leg
on
crutch（拐杖）
standing
behind
me．He
said
to
me，"Why
not
run
without
an
umbrella？If
you
didn't
run，you
would
get
drenched．"
The
man
told
me
that
he
was
promoter（推销员）．He
once
dreamed
of
being
a
policeman，but
an
accident
ruined
his
dream．Though
his
present
job
was
not
suitable
for
his
legs，it
was
wonderful
start
to
him．He
was
very
happy
that
he
didn't
lose
heart
and
still
"ran"
on
the
road
of
life…
I
was
encouraged
by
the
man's
words．I
went
to
a
big
city
and
I
became
an
assurance
representative
（保险代理人）．After
two
years'
running，I
did
well
and
my
family
condition
turned
better
little
by
little．Later
I
returned
to
school
and
succeeded
in
my
entrance
to
university．
Life
is
like
this．When
you
are
in
rainy
days
in
your
life，if
you
couldn't
find
a
way
to
prevent
you
from
being
wet，you
would
be
overwhelmed（被制服）．But
if
you
decide
to
get
rid
of
it，you'll
discover
that
the
rainy
days
last
not
so
long
as
you
imagine．
29．What
happened
to
the
writer
at
the
beginning
of
the
story？
A．His
father
died
in
a
car
accident
six
years
ago．
B．He
had
to
drop
out
of
school
to
look
after
his
sick
mother．
C．He
couldn't
afford
his
two
brothers'
tuition
even
if
he
worked
from
day
to
night．
D．He
didn't
have
money
to
hold
the
funeral
for
his
father．
30．About
the
middle-aged
man
with
one
leg
on
crutch，which
of
the
following
is
NOT
true？
A．He
had
dreamed
of
being
a
policeman．
B．He
was
a
promoter．
C．He
lost
one
leg
in
an
accident．
D．He
had
a
good
job
which
was
suitable
for
him
very
well．
31．What
does
the
underlined
word
"drenched"
mean
in
Chinese？
A．湿透的
B．干燥的
C．紧张的
D．舒服的
32．What's
the
main
idea
of
the
sixth
paragraph？
A．The
writer
didn't
want
to
listen
to
the
middle-aged
man
and
left
without
any
word．
B．The
writer
made
friends
with
the
middle-aged
man
and
they
got
on
well
with
each
other．
C．The
writer
had
to
give
up
his
dream
and
became
a
promoter
as
the
middle-aged
man．
D．The
writer
learned
from
the
middle-aged
man
and
the
situation
soon
got
better．
They
way
the
problem
sounds
reasonable.
referred
to
solve
B.
referred
to
solving
C.
referred
to
solve
D.
referring
to
to
solve
2.
It
doesn’t
to
buy
that
expensive
coat
when
these
cheaper
ones
are
just
as
good
as
that
ones.
make
a
difference
B.
make
out
C.
make
sense
D.
make
up
3.
It
is
believed
that
if
a
book
is
,
it
will
surely
the
reader.
interested;
interest
B.
interesting;
be
interested
C.
interested;
be
interesting
D.
interesting;
interest
4.
--The
water
was
left
running
all
night
long.
--Yes.
It
seemed
that
John
.
He
was
the
last
one
to
leave
the
lab.
was
to
be
blamed
B.
was
to
blame
C.
had
been
blamed
D.
should
be
blamed
5.
Only
when
30
years
old
to
learn
English.
was
he;
did
he
begin
B.
he
was;
he
began
C.
was
he;
he
began
D.
he
was;
did
he
begin
6.
Not
until
I
began
to
write
I
should
have
remembered
more
words.
did
I
realize
B.
I
realized
C.
have
I
realized
D.
I
had
realized
1．I________along
the
street
looking
for
a
place
to
park
when
the
accident________.
A．went；was
happening
B．went；happened
C．was
going；happened
D．was
going；had
happened
2．In
________
review
of
44
studies，American
researchers
found
that
men
and
women
who
ate
six
key
foods
daily
cut
the
risk
of
________
heart
disease
by
76%.
A．a；the
B．the；a
C．a；/
D．/；a
3．When
I
got
there，he
was________a
wedding
party.
A．attending
B．joining
C．attending
to
D．joining
in
4．—Would
you
please
help
me
with
the
box?
—________.
A．Yes,
please
B．No，please
don’t
C．With
pleasure
D．My
pleasure
5．—Which
doctor
is________
your
wound?
—Doctor
Wang.
A．curing
B．treating
C．operating
D．attending
6．The
boy________by
the
police
has
no
parents.
A．questioned
B．has
been
questioned
C．having
been
questioned
D．questioning
7．He
always
gives
students
enough
time
to
______
what
they
have
just
learnt.
A．attract
B．absorb
C．get
D．receive
8．________
for
the
terrible
coal
mine
accident，as
the
public
thought，the
mayor
of
the
city
felt
nervous
and
was
at
a
loss
what
to
do.
A．Having
blamed
B．He
was
to
blame
C．Being
to
be
blamed
D．Being
to
blame
9．It’s
said
that
driving
after
drinking________
thousands
of
traffic
accidents
every
year.
A．results
from
B．contributes
to
C．devotes
to
D．lies
in
10．There
are
many
toys
on
the
shelf
and
you
can
use
whichever
you
want，but
please
________
them
________
when
you
have
finished
playing
with
them.
A．put；on
B．put；down
C．put；back
D．put；off
11．She
smiled
happily，________
a
set
of
amazing
white
teeth.
A．exposing
B．being
exposed
C．exposed
D．to
expose
12．Your
composition
is
well?written
________
some
spelling
mistakes.
A．besides
B．except
for
C．as
well
as
D．in
addition
to
13．Dogs
have
a
very
good________
of
smell
and
are
often
used
to
search
for
survivors
in
the
earthquake.
A．sense
B．view
C．means
D．idea
14．He
suggested________
a
meeting
and
it
suggested
that
he________
in
our
plan.
A．to
hold；was
interested
B．holding；was
interested
C．holding；should
be
interested
D．should
hold；be
interested
15．—What’s
the
matter?
—I
can’t
get
the
engine
________.
A．running
B．run
C．to
run
D．Ran
B5
U1
Great
scientist
【课堂落实1】
strict
challenge
contributed
rejected
scientific
controlled
exposed
polluted
announced
spun
contributions
draw
a
conclusion
from
Apart
from
【课堂落实2】
1-5
CBBAB
6-10
CDBCB
11-15
CCCDD
【专题训练】
29-32
CAAD
【出门考】
1-5
BCDBDA
【课后落实】
1-5
CCACB
6-10
ABDBC
11-15
ABABA
新授课：
课堂落实：
新授课：
实践与感悟：
课堂落实：
专题训练：
出门考：
课后落实：