(
课件网) The Greenwood Boys are a group of pop singers. At present, they are visiting all parts of the country. They will be arriving here tomorrow. They will be coming by train and most of the young people in the town will be meeting them at the station. Tomorrow evening they will be singing at the Workers'Club. The Greenwood Boys will be staying for five days. During this time, they will give five performances. As usual, the police will have a difficult time. They will be trying to keep order. It is always the same on these occasions.抢答，列出重点短语，语法，单词 The Greenwood Boys are a 1. group of pop singers.2. At present, they are visiting 3. all parts of the country. They will be 4. arriving here tomorrow. They will be coming by train and most of the young people in the town will be meeting them at the station. Tomorrow evening they will be singing at the Workers'Club. The Greenwood Boys will be 5. staying for five days.6. During this time, they will give five 7. performances. 8. As usual, the police will have a 9. difficult time. They will be trying to 10 . keep order. It is always the same on these occasions. 入门测 Lesson 14 Do you speak English Part 01 温故知新 现在完成时 ①肯定句：主语+have/has+动词的过去分词 ②否定句：主语+have/has+not+动词的过去分词 ③一般疑问句：Have/Has+主语+动词的过去分词 ④特殊疑问句：特殊疑问词+一般疑问句（have/has+主语+过去分词） Make a sentence 用法 1. 现在完成时用来表示过去已经完成的动作对现在造成影响或后果。也就是说，动作或状态发生在过去但它的影响现在还存在，强调的是现在。 I have already posted the photo. 我已经邮寄出了照片。 标志词：already（肯定句）, yet（否定句/疑问句）, just, before, recently, still, lately, never等。 2. 表示动作或状态发生在过去某一时刻，持续到现在并且有可能会继续持续下去。 He has lived here since 1978. 自从1978年以来，他一直住在这儿。 (动作起始于1978年，一直住到现在，可能还要继续住下去。) 此种用法常与for（+时间段）,since（+时间点或过去时的句子）连用。谓语动词必须是延续性动词。 有些瞬间动词可变为延续动词： go out--be out finish--be over open--be open die--be dead buy--have fall ill--be ill come back--be back catch a cold--have a cold 这里有只偷偷摸摸的兔子 花栗鼠在哪儿？ 我以前见过成龙。 （含义：我对他有所了解了，现在能够谈谈他的情况了。） I have seen Jackie Chan before. 你去过巴黎吗？ （含义：如果你去过，你可以谈谈巴黎的情况。如果你没有去过，我建议你去看看，或者我现在给你介绍一下巴黎的情况。） Have you been to Paris 我们从来没有听说过这样的人。 （含义：因此我们对“他”一无所知，你问我们也是白问。） We have never heard of such a man. 汤姆的钢笔已经丢了。 （含义：结果是现在没笔用，必须借一支笔，或者买一支笔。） Tom has lost his pen. 爸爸，我已经做完家庭作业了。 （含义：现在应该可以让我出去玩会或者看下电视了。） Dad, I have finished my homework. 他已经去香港了。 （含义：结果是他不在这里，你在这儿见不到他了。） He has gone to Hong Kong. 史密斯先生在中国待过10年了。 （含义：他待的时间够长的了。） Mr. Smith has been in China for 10 yea ... ...
