(共16张PPT)
Work
quietly!
Part
B
（Let's
try
&
Let's
talk）
Unit
6
Revision
Ask
and
answer
Presentation
Let's
try
Lead
in
Do
you
know
them
all?
听力原文
Tom:
Hi,
I
am
new
here.
Is
this
the
library?
John:
Yes,
it
is.
Can
I
help
you?
Tom:
Yes.
Where
are
the
English
books?
John:
Oh.
Over
here!
Teacher:
Shh!
Talk
quietly!
Presentation
Let's
talk
Lead
in
Tom
and
John
are
in
the
library.
What
should
they
do
in
the
library?
Let's
have
a
look!
Task
1
Watch
and
think.
②Can
Tom
read
books
in
the
library?
③What
else
should
Tom
pay
attention
to?
①Can
they
talk
loudly
in
the
library?
Task
2
Check
the
answers.
No,
they
can't.
They
should
talk
quietly.
Yes,
of
course.
He
should
pay
attention
to
keep
the
desk
clean.
①Can
they
talk
loudly
in
the
library?
②Can
Tom
read
books
in
the
library?
③What
else
should
Tom
pay
attention
to?
知识点
1
祈使句的用法
课文原句：Shh.
Talk
quietly.
Keep
your
desk
clean.
祈使句表示请求、命令、建议等。
祈使句的谓语动词用原形，句末用感叹号或点号。
祈使句的常见类型如下：
运用
1.以系动词be开头。常用结构为“Be+形容词/名词”。
Be
quick!
2.以实义动词开头，常用结构为“动词原形+宾语+其他”。
Write
it
on
the
balck
board.
3.义动词Let开头。常用结构为“Let+宾语+动词原形+其他”。
Let
me
help
you.
祈使句的否定形式通常是在动词原形前加don't构成。
Here
...
句型大揭秘
课文原句：Here
they
are.
句型1：Here
+人称代词+be.
Here
he
is
I
find
your
key.Here
it
is.
句型2：Here
is/are+名词.
Here
is
yor
fork.
Here
are
my
colour
pencils.
知识点
2
Match,
say
and
act.
Role
play
一人说指令，一人做出相应动作。
Work
quietly.
Exercise
1.想要让对方小声说话，你应该说：
A.Talk
quietly.
B.Take
turns.
2.想让对方保持右行，你会说：
A.Keep
to
the
left.
B.Keep
to
the
right.
3.想让对方保持桌面干净，你应该说：
A.Keep
your
book
clean.
B.Keep
your
desk
clean.
Summary
词汇：
anything,
show,
else
句子：
1.Shh.
Talk
quietly.
2.Keep
your
desk
clean.
