2014年秋“全优课堂”高中英语[配人教版-必修一]同步课件-unit3.pptVIP

Period 3　Grammar;现在进行时的一般用法 1．现在进行时表将来，即表示按安排/计划要做某事。 观察下列句子并译成汉语 I kept asking her，“When are we leaving and when are we coming back？”(课本原句) 我不停地问她：“我们什么时候离开，什么时候回来？”;2．表示现在正在进行的动作。 She is watching TV now.她正在看电视。 3．表示事物发展的过程。 The weather is getting warmer and warmer. 天气变得越来越暖和了。 4．表示现阶段内进行的动作。 —What are you doing recently? 最近你在做什么？ —Im writing a new book. 我在写一本新书。;5．与副词always，constantly，forever等连用，表达赞赏、厌恶、遗憾等情绪。 You are always thinking about others! 你总是为别人考虑！ She is forever complaining about others. 她总是抱怨别人。;归纳总结：以下几种表达方式也可表将来含义 1．will/shall do表达单纯的将来，是对未来事情发生的“预见性”。 will可用于各种人称，而shall一般用于第一人称，缩写为ll。 Ill go to visit him tomorrow.我明天要去看他。 2．be going to do现在的打算、意图，表示在最近未来的计划、意志。也可表示和自己的意志无关，料及在最近将来会发生的事。 Its going to rain.天要下雨了。;3．be＋to do表达预定，按计划或安排将发生，也可表示将来必定发生，或表示命令等。 You are to hand in your compositions after class. 你们必须下课后交作文。 4．一般现在时表达将来 分两种情形： (1)按规定预计要发生的未来的动作，仅限于go，come，leave，start，stay，return，begin等动词。;(2)用在时间和条件状语从句中。 The train leaves at 7：30.火车七点三十分离开。 Will you look after my baby when I am away? 我不在的时候你帮我照看一下孩子好吗？;5．be about to do刚要，正要，表示非常近的将来。 不能和表示将来时间的状语连用，但可以用在be about to do…when…句型中，意思是“正要做……，这时……”。 I was about to leave when the telephone rang. 我正要离开，这时电话铃响了。 I was about to sail away in a junk，when suddenly I heard the sound of stamping and singing on the bank.李白乘舟将欲行，忽闻岸上踏歌声。;用所给动词的正确时态完成句子 ①Do you know when Mr.Brown ________？When he ________，please let me know.(come) ②Im told that they ________(prepare)for the party now. How many of you ________(attend)the party tonight? ③The plane ________(take off)at 8 oclock.We ________(leave)for the airport at 6 oclock. ④—Li Hua is ill in hospital.Im going to see him. —Really？If so，I ________(go) there with you.;⑤Look at those dark clouds.It looks as if it ________(rain)． ⑥Although he is breathing，I can see he ________(die)． ⑦If I see him，I ________(give)him your message. ⑧—When ________ you ________(go)off to Guangzhou? —Next Friday morning. ⑨Tomorrow ________(be)my fathers birthday. ⑩At this time tomorrow，we