现在进行时结构( 二 ) _结构

Look at the picture. The children are flying kites in the park.看这幅图.那些孩子正在公园放风筝.
We are making model planes these days.这些天我们在做飞机模型.
It's 6:30 now. I am getting up. 现在是6：30.我正在起床.
编辑本段句型分析1.一般疑问句是将be移到主语前面,句末加问号,读升调.
be+主语+doing sth
Are they putting up the scaffolding? Yes, they are. / No, they aren't.
Is he showing a foreign guest round the city? Yes, he is. / No, he isn't.
2.否定句式是在be动词后加not.
主语+be+not+doing sth
I am not working.
He isn't runnig or the track.
【现在进行时结构】The students aren't playing football.
编辑本段使用场合1.当句中出现的表示时间的词是now, at the moment (此刻、现在)等时,表示句子要说明的是现在正在发生的事,动词应用现在进行时.
Linda's brother is watching TV in his bedroom now.
琳达的哥哥现在正在他的卧室里看电视.
We're far from home. What are our parents doing at the moment?
我们现在远离家,我们的父母此刻在干什么呢?
2.当句中出现的时间状语是these days, this week, this month等时,如果句子所要表达的意义是在这一阶段正在发生的事,则动词应用现在进行时.
These days we are helping the farmers work on the farm. 这些天我们在农场帮农民们干活.
They're having a test this week. 这一周他们在进行一次考试.
Mr Cheng is visiting our village this month. 这个月程先生在我们村访问.
3.在句中出现了Look, Listen, Can't you see? 等暗示词时,说明后面谓语动词的动作正在发生,该动词应用现在进行时.
Look! Maria and Tom are dancing under the tree.
看!玛丽亚和汤姆正在树下跳舞.
Listen! Our English teacher is singing the popular English song.
听!我们英语老师正在唱那首流行的英文歌曲.
Many children are swimming in the river. Can't you see?
许多小孩在河里游泳,你难道看不见吗?
4.注意根据上下文的暗示,句子的谓语动词可能应用现在进行时.
— Where is Mr Wang?　王先生在哪儿?
— Oh, he is reading a newspaper in the office. 噢,他正在办公室看报.
（问句询问王先生在哪儿,应说明他现在在哪儿,故答句应说明他现在正在做的事,用现在进行时.）
—Is that boy Jack?那个男孩是杰克吗?
— No,Jack is doing his homework in the classroom. 不是,杰克正在教室做作业呢.
（答句中说明的杰克做作业的情况应发生在现在,应用现在进行时.）
编辑本段注意事项1.在英语中,并不是所有的动词都要使用正在进行时.例如一些表示状态和感觉的动词,一般不用进行时态,而是用现在一般时表示.例如：
I hear someone singing. 我正听见有人唱歌.
Do you see anyone over there? 你看到那里有什么人吗?
What does he think of it? 他觉得这怎么样?
如果这些词使用正在进行时态,句子带有某种感情色彩.例如：
Are you seeing someone off? 你在给谁送行吗?
They are hearing an English talk. 他们在听一个英语报告.
2.现在进行时还有另外一种含义,即它们能表达即将发生的事情,相当于一般将来时.能够用来表示将来状况的动词有：arrive, come, do, get, go, have, leave, meet, play, return, see, spend, start, stay, wear, work等.
We are leaving on Friday.我们星期五出发.
Are you going anywhere tomorrow?你明天准备去哪儿?
A foreign guest is giving a lecture this afternoon.今天下午一个外国客人将给我们作报告.
Are you staying here till next week? 你打算在这里呆到下个星期吗?
在表示将来的情况下,特别是be going to do sth. 这种结构,已经没有多少“去”的意思了,几乎就是用来表达“将要、打算”做什么事情.例如：

现在进行时结构( 二 )

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