内容正文:
第3课时 Grammar ▶ “答案与解析”见P7
一、
根据句意、汉语提示或英文释义写出单词。
1.
It
is
not
polite
to
ask
(个人的)
questions
in
Western
countries.
2.
Jim
is
kind
and
helpful
so
he
has
a
good
(关系)
with
everyone
in
his
class.
3.
Some
scientific
books
of
(belong
to
a
period
of
history
that
is
thousands
of
years
in
the
past)
China
have
been
lost.
4.
For
them,
it
is
important
to
be
creative
and
have
fun,
both
at
work
and
in
(daily)
life.
5.
—
Would
you
mind
giving
me
some
advice
on
success?
—
not.
Do
what
you
love
to
do.
Its
the
secret
of
success.
二、
用that,
if或whether
填空。
1.
Mr
Chen
told
us
the
final
exams
would
be
put
off.
2.
Her
parents
are
worried
about
she
can
pass
the
interview.
3.
I
dont
know
or
not
they
wil
come
to
help
us.
4.
The
old
man
asked
him
he
knew
the
way
to
the
railway
station.
5.
There
is
no
doubt
she
is
the
most
suitable
person
for
the
position.
三、
选用方框中所给的单词或短语并用其适当
形式填空,有一个单词或短语是多余的。
travel find
out celebrate depend
on
send go
1.
Our
Physics
teacher
told
us
that
light
much
faster
than
sound.
2.
Wildlife
like
polar
bears
that
sea
ice
to
live
is
also
in
danger.
3.
Having
a
dragon
boat
race
is
one
of
the
during
the
festival.
4.
She
text
messages
to
her
family
teling
them
not
to
worry.
5.
Can
you
tel
me
if
he
to
Beijing
next
week?
四、
单项选择。
1.
(2021·安徽)—
Im
not
sure
my
suggestion
is
helpful
to
you.
—
It
certainly
is.
Every
little
bit
helps.
A.
why B.
how C.
whetherD.
where
2.
—
I
wonder
if