(共19张PPT)
Unit
2
It's
a
circle
Part
D-G
Warm
up
circle
dot
square
dot
circle
line
D
Let's
Read
D
Let's
Read
What
are
you
doing,
Dino?
I’m
drawing.
D
Let's
Read
What’s
that?
It’s
a
Dino
Land
flag!
Sentences
1.
—What
are
you
doing,
Dino?
迪诺，你正在做什么？
—I'm
drawing.
我正在画画。
详解：这两句的时态为现在进行时。现在进行时表示说话
时正在进行的动作，也可表示当前一段时间内正在
进行的活动。
句型结构:
What
+
am/is/are
+
主语
+
v-ing
+
其他?
答语:
主语
+
am/is/are
+
v-ing
+
其他.
拓展：
现在分词(v-ing)的变化规则：
1.
一般情况下，直接在动词词尾加-ing
read-reading
play-playing
draw-drawing
E
Let's
Read
and
Write
E
Let's
Read
and
Write
Let’s
write.
1.There
are
seven
__________.
2.There
is
one
__________.
3.There
are
five
__________.
4.There
are
four
__________.
circles
square
lines
dots
Sentences
2.
There
are
seven
circles.
有七个圆。
详解：There与are连用构成there
be句型，表示“某处
有某物”。there
be后的名词为句子的主语，be
动词与主语的单复数保持一致。
例句：There
is
a
book
on
the
desk.
There
is
some
water
in
the
cup.
There
are
some
books
in
the
bag.
Sentences
拓展：
当there
be的主语是两个或两个以上不同的事物时，be动词与最近的主语保持一致，即采用就近原则。
例句：
There
is
a
book
and
two
pens
on
the
desk.
There
are
two
pens
and
a
book
on
the
desk.
F
Let's
Chant
F
Let's
Chant
Paul
draws
a
pen.
Paul
draws
a
pencil.
Paul
draws
a
panda.
Paul
draws
a
pupil.
Pp
Practise
Can
you
read
these
words?
up
pop
pot
put
pet
G
Let's
Have
Fun
Draw
and
colour
a
picture
of
shapes.
Show
and
tell
your
friends.
This
is
a
house.
This
is
a
red
triangle.
This
is
a
green
circle.
This
door
is
a
blue
rectangle.
G
Let's
Have
Fun
观看课文动画，按照正确的语音、语调朗读Part
D部分课文对话。
Homework
Thanks!
