这是我的眼镜。    那是她的。    这些不是我们的书。    这是你的自行车吗？    是的。    不是。    不知道。    树下有两只鸡。    河里有三艘船。     This is my glasses.
Those are hers.
Those are not our books.
Is this your bike?
Yes.
No.
I don't know.
There are two chicken under the tree.
There are three boats in the river.

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This is my glasses.
That is her.
These are not our books.
Is this your bike?
yes,it is.
No,it isn't.
Under the tree were two chickens.
The river has three ship.
Lesson Content: This is my glasses.
That is her.
These are not our books.
Is this your bike?
yes,it is.
No,it isn't.
Under the tree were two chickens.
The river has three ship.

• summary [´sʌməri]   a.&n.摘要(的)   (英语四级单词)