loadingModule 10 Spring Festival
模块语法聚焦十
一般现在时和现在进行时的比较
一、概念不同
一般现在时表示主语经常性的、有规律的动作或存在的状态，也可表示说话者的能力及自然现象。而现在进行时表示说话时(瞬间)正在进行的动作，也可表示目前或现阶段一直进行的动作。例如：
She often does her homework in the evening. 她经常在晚上做作业。
She is doing her homework now. 现在她正在做作业。
二、句式构成不同
1．一般现在时的句式结构有下列三种情况： (1)主语＋be＋其他．
(2)主语＋实义动词＋其他．
(3)主语＋情态动词＋动词原形＋其他． 2．现在进行时的句式结构：
主语＋be(am/is/are)＋v.-ing＋其他． 三、标志性时间词不同
1．一般现在时的时间状语主要有always，usua-lly, often, sometimes, never, every day, on Sundays, in the morning/afternoon/evening等。
2．现在进行时的时间状语主要有now, these days, this week, at the moment等，有时句首有“Look！”，“Listen！”或“It's＋时刻等词或句子”。
四、其他区别
1．一般现在时往往不带任何感情色彩，语气比较肯定。现在进行时常带有一定的感情色彩，并常与always, often等副词连用。例如：
Mr Li works hard in the factory.
李先生在工厂工作努力。(说明事实，语气比较肯定) Mr Li is always working hard in the factory. 李先生在工厂工作一直很努力。(表示赞扬)
2．表示某种情感、意识(want, like, know等)的词及表示“有(have)”等动词一般不用于现在进行时，但可用于一般现在时。例如：
我想现在就回家。
误：I am wanting to go home now. 正：I want to go home now. 3．这两种时态所表示的时间范围都可能有“过去——现在——将来”的意味，但相对而
言，一般现在时持续的时间较长，甚至无限。而现在进行时持续的时间较短，可能片刻完成。例如：
She comes from Shanghai.她来自上海。 She is coming from Shanghai. 她正从(或即将从)上海来。
Ⅰ.单项填空
( )1. 广州中考Be quiet! The students ________ a physics test in the next room. A．had B. have had C. were having D. are having
[解析] D 根据语境“保持安静”可知，学生们正在进行考试，所以此处应该用现在进行时。
( )2. 绵阳中考—Hello, Betty! What are you doing now?
—I ________ on the Great Wall of China. I'll send them to you later. A．will take pictures B. am taking pictures C．was taking pictures D. take pictures [答案] B
( )3. Tom with his friends ________ in the swimming pool. A．is swimming B. are swimming C．swims D. swim
[解析] A 主语是Tom，with his friends 是后置定语，修饰Tom，所以谓语应该用单数形式。
( )4.—How ________ he go to work? —He ________ to work by bike. A．does; go B．do; goes C．do; go D．does; goes [答案] D
( )5.[武汉中考] —What does Tom's uncle do?
—He is a teacher. He ________ physics at a school now. A．will teach B．has taught C. teaches D．taught
[解析] C 句意：“汤姆的叔叔是做什么工作的？”“他是一名教师。他现在在一所学校教物理。”并且由时间状语now可以判断用一般现在时。所以选C。
Ⅱ.用所给词的适当形式填空
1．What __is__ your mother __doing__ (do) now?
2．Mike sometimes __goes__ (go) to the park with his sister. 3．—__Are__ you __listening__ (listen) to music? —Yes, I am.
4．广元中考My father __teaches__ (teach) me English when he is free every day.
5．兰州中考Look！The Greens__are_playing__ (play) games together in the park. What a happy family!