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head
eyes
mouth
arms
legs
hands
feet
nose
poster
Listen and answer:
What's on the poster?
Let's discuss.
How manyhands/arms/legs/feet?
用“is”或者“are”填空。
1.There_______ two books on the desk.
.
2.There ____ a tiger under the tree.
3.There ____ twenty ducks. They are swimming.
4.There ________ a peach and two apples on the box.
are
is
is
are
5.There _____fifteen boys and a girl in the clasroom.
.
are
Let's say.
There be 句型有特点，单数主语用 is.复数主语要用are.
多个主语并列时，就近原则记心间。
变否定很简单，be后要把not添。