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课件网) Period 2 Using language Unit 5 What an adventure！ Learning aims 1. To learn past future tense 2. To do the exercises by using past future tense 3. To learn some knowledge about first aid and how to give first aid c This year, hundreds of people will spend good money on an experience that they know will include crowds, discomfort and danger. d ... Alan Arnette, who has climbed Qomolangma and is going to climb other high mountains around the world. a Last year, hundreds of people spent good money on an experience that they knew would include crowds, discomfort and danger. b ... Alan Arnette, who climbed Qomolangma in that year and was going to climb other high mountains around the world. Compare the following sentences and answer the questions. Simple future tense What is the difference between the two groups of sentences What clues in the sentences help you decide which tense to use Match each group of sentences to the correct timeline. Past future tense Group 1 Group 2 Something would happen in the future from a past point of view. Something will happen in the future from a present point of view. A B Now let’s read more examples. Leading-in 1. Many would become sick, due to the extreme cold and low air pressure, and a few would even lose their lives. 2. Sadly, Mallory would die on the mountain in 1924, although his body would not be found until many years later. Past future tense 1.基本概念 过去将来时表示在过去某个时间看将要发生的动作或存在的状态。即:过去将来时是“立足过去,着眼未来”的一种时态。 2.结构及用法 ① would/should + 动词原形，常表示根据计划或安排即将发生的事。 should主要用于主语是第一人称时;would可用于各种人称。 *He said that he would wait for us at the bus stop. 他说他要在车站等我们的。 *She hoped that they would meet again someday. 她希望将来有一天他们能再见面。 ②was/were going to + 动词原形，也可表示根据计划或安排即将发生的事。 ＊No one knew when he was going to come. 没有人知道他什么时候来。 ＊She said she was going to start off at once. 她说她将立即出发。 ③was/were to + 动词原形，这种结构表示曾计划做某事, 如果计划的事情没有实现, 要用不定式的完成式。 ＊He said he was to arrange his holiday with his older brother in a week. 他说他将在一周内安排和他哥哥一起度假。 ④was/were about to + 动词原形,表示即将要发生的动作, 不与表示时间段的状语连用。 ＊Colin was about to get off the camel when a child ran towards him. 科林正要下骆驼时，一个孩子朝他跑过来。 ⑤ was/were due to do，表示“定于(某时做某事)”。 *The ship was due to leave at mid-night. 船定于午夜起航。 *The talk was due to last for three days. 谈话将要进行三天。 ⑥was/were on the point of doing，表示“正要……时”。 *He was on the point of leaving when we came in. 我们进来时, 他正要动身。 ⑦ come,go,leave, arrive,start等动词可用过去进行时代替过去将来时。 ＊He said the train was leaving at six the next morning. 他说火车将于第二天早晨六点离开。 ＊She told me she was coming to see me. 她告诉我她要来看我。 【即学即练】 ... ...
