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(共14张PPT)
Bridging Unit 2
Keep Tidy!
Keep Tidy!
语法精讲
方位介词in, on, under的用法
创新微课
方位介词in, on, under的用法
Where’s my baseball
It’s in the backpack.
Where’s my backpack
It’s under the table.
Where are my books
They’re on the sofa.
创新微课
方位介词in, on, under的用法
Where’s Tom
It’s in the case.
I’m Tom.
where’s = where is
创新微课
方位介词in, on, under的用法
Where’s Tom
It’s on the case.
Where’s Tom
It’s under the case.
创新微课
方位介词in, on, under的用法
in
in the school bag
in the classroom
in意为“在······里面”，强调某物在另一物体的内部。
创新微课
方位介词in, on, under的用法
on
on意为“在······上面”，强调某物在另一物体的表面上，并且跟物体接触。
on the table
on the chair
创新微课
方位介词in, on, under的用法
under
under意为“在······下”，表示在某物的垂直下方，往往不接触。
under the tree
under the bed
创新微课
方位介词in, on, under的用法
镶嵌在墙里的物品，
如门，窗等，用in；
2. 挂在墙上的一类物品，
如地图，字画等，用on；
3. 长在树上的东西用on，
飞在或落在树上的东西用in。
注意
创新微课
方位介词in, on, under的用法
There is a window in the wall.
There are two pictures on the wall.
创新微课
方位介词in, on, under的用法
The monkey is swing in the tree.
Many apples are on the tree.
创新微课
方位介词in, on, under的用法
1
( )1. Look at the map ___ the wall. It’s a map of China.
A. on B. at C. in D. to
( )2. A photo is ___ the wall, and the toys are ___ the table.
A. in, under B. in, on C. under, on D. on, under
( )3. Some birds are ___ the tree, and some apples are ___
it too.
A. in, under B. in, on C. under, on D. on, in
单项选择
A
D
B
Thanks for your listening!
多读多记多背!

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