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1、当“be doing”不再表示“实行”时温故知新我们在初中学过现在实行时表示一个现在（即说话人的说话时刻）正在实行的动作，其实它还有其他的用法。下面我们来了解一下现在实行时到底有哪些用法，以及高考中是如何考查的。例句表现请看下面的句子，你能体会到现在实行时的不同用法吗？1）They are making some repairs so it is noisy.2）I havent seen Mary recently. Whats she doing? Oh, she is writing her new novel.3）You are always leaving the clothes o
2、n the floor.4）She is always thinking of others first.5）I am leaving the country in about one week.6）What are you doing next Sunday? 小结归纳我们都很熟悉现在实行时最基本的用法：表示一个现在正在实行的动作，如：句1）；也知道它可表示在包括“说话时刻”在内的一段时间当中正在实行的动作，如：句2）；有的同学或许还知道现在实行时常用来描写一种状态，往往显得生动，具有感情色彩， 如：句3）（表示抱怨）、句4）（表示表扬）；但你知道现在实行时还有一种特殊用法吗？它除了表示“现
3、在”外，还能够表示“将来”！它能够表示按计划或安排即将发生的动作，如：句5）、句6）。常用于这种结构的动词有：start, leave, go, arrive, come, stay, return, play, do, have, buy, read, see, meet等。聚焦高考 下面让我们来看看高考中对现在实行时是怎样考查的吧！1. 表示正在实行的动作，经常不出现明显的时间状语，而是由上下文暗示。如：Whats that terrible noise? The neighbours _ for a party.（北京2004）A. have prepared B. are prepar
4、ing C. prepare D. will prepare （注意：斜体部分为最佳选项。下同）2. 表示现阶段正在进行的动作。如：Selecting a mobile phone for personal use is no easy task because technology _ so rapidly.（NMET 2001）A. is changing B. has changed C. will have changedD. will change3. 表示按计划或安排即将发生的动作。如：Ladies and gentlemen, please fasten your seat be
5、lts. The plane _. （福建2006）A. takes off B. is taking off C. has taken off D. took off即学即用 从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。1. Because the shop _, all the T-shirts are sold at half price. （浙江2004）A. has closed down B. closed down C. is closing down D. had closed down 2. You _ television. Why not do someth
6、ing more active?A. always watched B. are always watching C. have always watchedD. were always watching 3. Are you still busy? Yes, I _ my work, and it wont take long. （浙江2005）A. just finish B. am just finishing C. have just finished D. am just going to finish4. Since I won the big prize, my telephon
7、e hasnt stopped ringing. People _ to ask how I am going to spend the money. （湖南2005）A. phone B. will phone C. were phoning D. are phoning5. What are you going to do this afternoon?I am going to the cinema with some friends. The film _ quite early, so we _ to the bookstore after that. （重庆2005）A. finished; are going B. finished; go C. finishes; are going D. finishes; go温馨提示 如果上面有些题的答案是现在进行时，那你能说出它的具体用法吗？ Key:1-5 CBBDC
