内容正文:
Unit
2 Knives
and
forks
are
used
for
most
Western
food.
第1课时 ▶ “答案与解析”见P21
一、
根据句意及汉语提示完成单词。
1.
Go
(西),
and
wel
be
there
in
10
minutes.
2.
We
must
(服务)
the
people
heart
and
soul.
3.
Dont
be
late,
or
she
wil
be
(生气的).
4.
If
I
had
(翅膀),
I
could
fly
in
the
sky.
二、
用所给单词的适当形式填空。
1.
(lady)
and
gentlemen,
welcome
to
the
party
tonight.
2.
Help
(your)
to
some
snacks,
children.
3.
Most
(West)
have
high
noses.
4.
If
you
(give)
something
you
dont
like,
you
can
just
say,
“Sorry,
I
dont
like
that.”
5.
It
is
not
polite
to
talk
while
(eat).
三、
句子翻译。
1.
如果你被西方朋友邀请吃晚餐,当最后一道
菜上完后,你会被期待在饭桌旁停留并交谈。
2.
观察其他人。跟他们做一样的事。
3.
孩子们,随便吃些水果吧。
4.
会议将在你的办公室召开。
四、
语法填空。
阅读下面短文,在空白处填入一个
适当的词,或填入括号中所给单词的正
确形式。
Do
you
love
eating
spicy
foods?
They
seem
to
come
from
countries
with
a
tropical
climate.
Two
scientists,
Jennifer
Biling
and
Paul
W.
Sherman,
wondered
why.
They
thought
that
good
eating
habits
probably
helped
people
live
much
1.
(wel).
But
why
could
eating
hot
foods
in
tropical
climates
bring
such
benefits?
2.
(hundred)
of
years
ago,
people
didnt
know
how
some
spices
could
help
keep
foods.
Since
then,
scientists
3.
(discover)
spice
plants
have
some
important
chemicals.
These
chemicals
can
kil
bacteria
which
spoil
food.
“75%
to
100%
of
the
bacteria
in
food
can
4.
(kil)
by
common
spices,”
explained
one
of
5.
scientists.
The
bacteria
grow
more
6.
(easy)
and
spoil
food
more
quickly
at
higher
temperatures.
For
this
reason,
it
is
more
difficult
to
keep
food
7.