首先要知道祈使句的构成:
肯定形式:动词原形+(宾语)。有些动词可能没有宾语。
否定形式:Don't
+动词原形+(宾语)
例:Open
your
book.
打开书本。Close
the
door.
关上门。Look
at
the
blackboard.
看黑板。
否定:Don't
play
games.不要玩游戏。Don't
sleep
in
class.课堂上不要睡觉。
使用:祈使句就是对别人下达命令或请求。只有在两人对话时才会出现。祈使句没有其它时态。
Do
it
again.
Don't
do
like
that.
祈使句的构成:1主语一般是第二人称you
,但往往省略;谓语是动词原形且位于句首,句子末尾用句号或是
感叹号
2有时句子末尾可加呼语,如boys,girls,everyone
3please
在祈使句中的应用
如果在这种祈使句中加上please,可使其变得更有礼貌,更客气,也更委婉些。please
可以
放在谓语之前,也可置于句末,此时要用逗号分开
eg:
Pass
me
the
book
,please.
Please
don't
forget
the
meeting.
祈使句的否定式:一般为在动词原形前加don't,即Don't
+动词原形
eg:Don't
care
what
she
thinks.
1.
free
2.
do
3.What's
4.it
5.mooncakes(下文有提到)
6.like
7.over(come
over
to
顺便拜访)固定搭配
8.on
(in)
节日前用
on,,但也有说法是传统节日前用in
9.to
固定搭配
10.about
改错:
This
is
my
the
smallest
gift.
答:去掉my
和
the
中的任何一个都行,因为形容词性物主代词和冠词不能连用
每空一词
Please
(take
)
(good
)
(care
)
(of
)
(照顾好)my
pet
dogs
Liu
Nin
has
studied
(study)
for
four
hours
and
Lin
cheng
just
started
(start)
half
an
hour
ago
for...\just现在完成时特证词
Hi
Alison
you
look
(look)
tired.
Yes,
I
have
cleaned
(clean)
up
the
room
分析上下文
Jam
is
still
reading
.(read)
He
has
been reading
(read)
for
long
Jam还在看书,现在进行时。
have
/has
been
doing
过去时间里开始、并持续到现在,一直在进行的(或刚结束的)动作或状态。