九年级英语上册 Unit 5 Lesson 29 DNA—The Story of You同步练习 （新版）冀教版

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Unit
5
Lesson
29
DNA—The
Story
of
You
Ⅰ.
根据句意及首字母提示完成单词。
1.
I
have
a
g　　　　
idea
of
how
to
decorate
(装饰)
the
house,
but
the
details
(细节)
haven’t
been
decided.21世纪教育网版权所有
2.
I
haven’t
got
the
original
(原始的)
letter,
but
I
have
got
a
c　　　　.
3.
I
didn’t
hear
your
sentence.
Could
you
please
r　　　　
it,
Miss
Gao
4.
The
g　　　　
gave
his
grandfather
his
arm
and
carefully
supported
him.
5.
Dr.
Wang
asked
me
to
take
the
medicine
according
to
the
i　　　　.
Ⅱ.
用括号内所给单词的适当形式填空。
6.
It
took
the
scientist
half
an
hour
　　　　
(identify)
what
it
was.
7.
It
seems
that
these
two
events
are
　　　　
(relate)
to
each
other.
8.
All
　　　　
(live)
things
depend
on
the
sun
for
their
growth.
9.
This
kind
of
skirt
is
much
　　　　
(expensive)
than
that
one.
10.
It
was
　　　　
(amaze)
that
the
policemen
caught
the
criminal
(罪犯)
just
an
hour
later.21教育网
Ⅲ.
根据句意及汉语提示完成句子。
11.
Tom’s
homework
is
quite
good
　　　　
　　　　
(除了)
a
few
spelling
mistakes.
12.
I
　　　　
　　　　
　　　　
(能)
look
after
myself
when
I
was
five
years
old.
13.
The
company
produces
　　　　
　　　　
(数以百万计的)
cars
a
year.
14.
“　　　　
　　　　(总的来说),
German
cars
are
very
good,”
Danny
said.
15.
His
heart
attack
could
　　　　
　　　　
　　　　(与……相关的)
his
car
accident
last
year.21·cn·jy·com
Ⅳ.
按要求完成句子。
16.
热可以和光以同样的方式传播。
Heat
may
travel
in
　　　　
　　　　
manner
　　　　
light
does.
17.
不仅是我，我妹妹也喜欢打乒乓球。
　　　　
　　　　
I
　　　　
　　　　
my
sister
enjoys
playing
ping-pong.
18.
他们还没决定什么时候举行运动会。
They
haven’t
decided
　　　　
　　　　
　　　　
the
sports
meeting.
19.
学习新单词非常重要。
　　　　
　　　　
　　　　
is
very
important.
20.
我认为你的问题可以立刻解决。
I
think
your
problem
can
be
solved
　　　　
　　　　.
Key:
1.
general
2.
copy
3.
repeat
4.
grandson
5.
instructions
6.
to
identify
21cnjy.com
7.
related
8.
living
9.
more
expensive
10.
amazing
11.
except
for
12.
was
able
to
13.
millions
of
14.
In
general
15.
be
related
to
16.
the
same;
as
17.
Not
only;
but
also
18.
when
to
hold
19.
Learning
new
words
20.
at
once
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