Lesson 33-36 | 核心句型：天气描述、现在进行时扩展 | 语法点：现在进行时、方向介词、动词短语
晴朗的
多云的
阳光充足的
下雨的
有风的
下雪的
寒冷的
炎热的
表示动作方向的介词，常与动词搭配使用。
| 介词 | 含义 | 例句 |
|---|---|---|
| over | 越过，在...上方 | The plane is flying over the mountain. 飞机正在飞越山峰。 |
| under | 在...下面 | The ship is going under the bridge. 船正从桥下驶过。 |
| across | 横过，穿过 | He is swimming across the river. 他正游过河。 |
| along | 沿着 | We are walking along the street. 我们正沿着街道走。 |
| off | 从...离开 | The children are jumping off the wall. 孩子们正从墙上跳下来。 |
| into | 进入 | They are going into the park. 他们正走进公园。 |
| out of | 从...出来 | He is coming out of the room. 他正从房间里出来。 |
| beside | 在...旁边 | The school is beside the park. 学校在公园旁边。 |
对动作进行提问时使用现在进行时的特殊疑问句。
| 动词 + 介词 | 含义 | 例句 |
|---|---|---|
| walk over | 走过 | They are walking over the bridge. 他们正在过桥。 |
| look at | 看 | She is looking at the picture. 她正在看图片。 |
| go under | 从下面经过 | The train is going under the tunnel. 火车正从隧道下驶过。 |
| fly over | 飞过 | The bird is flying over the house. 鸟儿正从房子上空飞过。 |
| jump off | 从...跳下 | The cat is jumping off the table. 猫正从桌上跳下来。 |
| walk along | 沿着...走 | They are walking along the river. 他们正沿着河边走。 |
| swim across | 游过 | He is swimming across the pool. 他正游过游泳池。 |
| come out of | 从...出来 | She is coming out of the shop. 她正从商店里出来。 |
| go into | 进入 | We are going into the cinema. 我们正走进电影院。 |
1. The plane is flying ______ the river. (over / under)
over
2. They are walking ______ the street. (along / across)
along
3. He is swimming ______ the river. (across / off)
across
1. He swims across the river.
He is swimming across the river.
2. We walk along the street.
We are walking along the street.
1. I am reading a book. （对reading a book提问）
What are you doing?
2. They are playing football on the playground. （对on the playground提问）
Where are they playing football?
1. 今天天气晴朗。
It is a fine day today.
2. 孩子们正从教室里出来。
The children are coming out of the classroom.
3. 他们正走过桥。
They are walking over the bridge.