模块语法聚焦十

Module 10Spring 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，usually, 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“Its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。.单项填空 ()1. 广州中考Be quiet! The students _ a physics test in the next room.AhadB. have hadC. 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. Ill send them to you later.Awill take picturesB. am taking picturesCwas taking picturesD. take pictures答案 B()3. Tom with his friends _ in the swimming pool.Ais swimming B. are swimmingCswims 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.Adoes; go Bdo; goesCdo; go Ddoes; goes答案 D()5.武汉中考 What does Toms uncle do?He is a teacher. He _ physics at a school now. Awill teach Bhas taughtC. teaches Dtaught 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。.用所给词的适当形式填空1What _is_ your mother _doing_ (do) now? 2Mike 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