小升初英语语法专项培优突破 第9章：进行时态（4）现在进行时的基本用法

这是一份小升初英语语法专项培优突破 第9章：进行时态（4）现在进行时的基本用法，共6页。
2) 过去进行时的基本用法
[1.] 过去进行时主要表示过去某个时刻或某一阶段正在进行的动作，常和表示过去时间的状语then，at this(that) time， yesterday，at nine，last night等连用。但在不少情况下，没有表示时间的状语，这时需要通过上下文来表示。
What were yu ding at nine last night？
昨晚九点时，你在做什么？
I called yu yesterday afternn but there was n answer.
昨天下午我打电话给你，但是没有人接电话。
I was visiting a friend f mine mst f the afternn.
我昨天下午大部分时间，都在一个朋友家里。
注意
当两个延续动作同时并行时，二者都可用过去进行时表达。
[2.] 当两个一长一短的动作在过去某时间同时发生时，用过去进行时表示较长的动作。过去进行时可用于主句，也可用于从句。
It was raining hard when I left my ffice.
当我离开办公室时，雨下得正大。
When yu called，I was eating.
你打电话时，我正在吃饭。
When I was cleaning the windws， my brther was sweeping the flr.
(当)我在擦窗户的时候，我弟弟在拖地。
Sme students were playing ftball，while thers were running rund the track.
一些学生在踢足球，同时别的学生正在跑道上跑步。
We were walking alng the river when(suddenly) It rained.
我们沿着河边散步，突然下起雨来。
注意
此时的when是连词，与上面第2.3例不同，只能用于句子中间。
They were watching TV when the lights went ut.
停电时，他们刚好在看电视。(注意：同上例)
[3.] 过去进行时表示过去将来的动作
现在进行时可以表示将来的动作，同样，过去进行时也可以表示从过去某时间看来将要发生的动作。常用在间接引语中。
She went t see Xia Li.
He was leaving early the next mrning.
她去看小李。他第二天一早就要离开此地了。
She asked him whether he was cming back fr lunch.
她问他晚饭是否准备回来吃。
[4.] 过去进行时和一般过去时的区别
过去进行时表示过去某时正在进行的动作，而一般过去时则表示一个完成的动作。也就是说用一般过去时，只是表示有过这件事；用过去进行时，则强调了动作的连续性。
Li Ming washed the dishes.
李明洗过盘子了。
Li Ming was washing the dishes.
李明在洗盘子。
The children watched TV yesterday evening.
昨天晚上孩子们看了电视。
The children were watching TV yesterday evening.
昨晚孩子们整晚都在看电视。(没干别的)
I was reading a nvel this mrning.
上午我在看小说。(可能没看完)
I read a nvel this mrning.
上午我看了一本小说。(已经看完了)
必背！
常用的动词现在分词
play(游玩)—playing write(写)—writing
study(学习)—studying make(做)—making
stp(停止)—stpping take(取)—taking
cut(砍)—cutting arrive(到达)—arriving
sit(坐)—sitting drive(驾驶)—driving
run(跑)—running mve(移动)—mving
swim(游泳)—swimming ck(烹调)—cking
live(住)—living lk(看)—lking
cme(来)—cming speak(说)—speaking
现在进行时的基本用法 练习题
一．用括号中动词的适当形式填空
1．Tm and his father ________ (swim) nw.
2．Lk !They ________ (run) alng the street.
3．We ________ (practice) hard these days because we will have a big match next mnth.
4．What ________ he ________ (d) at nine 'clck last night.
5．They ________ (listen) t the music at that time.
6．When the headmaster came in, the students ________ (read) the text.
7．We ________ (watch) TV when suddenly the telephne rang.
8．She ________ (make) the paper flwers the whle night.
9．________ yu ________ (study) English? Yes, I am.
【答案】
1．are swimming
2．are running
3．are practicing
4．was, ding
5．were listening
6．were reading
7．were watching
8．was making
9.Are studying
二．按要求变换句型
1．Lk ! He is dancing.(一般疑问句)
2．The farmers weren't wrking last year.(肯定句)
3．The teachers are having a meeting.(对划线部分提问)
4．The bys are cleaning their rm.(对划线部分提问)
5．The singer is singing sme famus sngs.(否定句)
6．I am studying English, t.(变为否定句)
【答案】
1．Is he dancing?
2．The farmers were wrking last year．
3．What are the teachers ding?
4．What are the bys ding?
5．The singer isn't singing any famus sngs．
6．I'm nt studying English, either．
三．汉译英
1．我正在写信给我在北京的朋友。
2．当时你在做什么呢？
3．昨晚你打电话给我时，我正在看电视。
【答案】
1．I am writing a letter t my friend in Beijing．
2．What were yu ding at that time?
3．I was watching TV when yu called me last night．