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1、NCE-2,New Concept English,Lesson 4,An exciting trip,I.Key words exciting, receive, firm, different II.Key structures The present perfect simple现在完成时,key points,Revision,寄，送 明信片 损坏 博物馆 公共的,友好的 服务员 借给 决定 整个的 唯一的,send,postcard,spoil,spoilt/spoiled,museum,public,friendly,waiter,lend,decision,whole,singl
2、e,New words,exciting,adj. 令人兴奋的,excited 感到兴奋的,-ed自己感到 interested, bored, -ing令人感到interesting,boring,e.g. I am interested in this book. This is an interesting book.,v.接受，收到（客观的收到）,e.g. receive a letter (from sb.) This morning I receive a bunch of flowers.,同义 accept同意，接受（主观）,e.g. This morning I receiv
3、ed a bunch of flowers but I didnt accept it.,receive,New words,New words,firm,n.商行，公司 law firm法律公司,company公司,different,adj.不同的 same相同的,adv. differently, n. difference,e.g. My coat is different from yours.,New words,centre,n.中心，中央（美式center）,adj. central中央的，中心的,e.g. in the centre (of sp),central park,
4、 the city centre,abroad,adv. 在国外,e.g. go abroad, study abroad live abroad, be abroad,Language points,1. I have just received a letter from my brother.,收到某人来信,2.He is working for a big firm.,get a letter from sb. have a letter from sb. hear from sb.,在上班、任职,还可以用work at/in,e.g.My father works for a com
5、pany.,3. he has already visited a great number of different places in Australia.,a number of+可数名词的复数，number前一般可用large, great, small等形容词强调数量大小。,a great many of + 可数名词 A great number of students are fond of music. A great number of boys like playing basketball.,Language points,4. He has just bought an
6、 Australian car and has gone to Alice springs.,He has gone to the south.(还在) He has been to the south.(去过),He has gone to Shanghai. 他(已经)去上海了。,He has been to Shanghai. 他(曾经) 去过上海。,比较 have/has been to , have/has gone to,Grammar,5. He is finding this trip very exciting.,find+n+adj.觉得怎么样,e.g. I find th
7、e film disappointing He finds the book very interesting? 3. We find him great. 4.I find the flowers beautiful.,I have just received a letter from my brother, Tim. He is in Australia. He has been there for six months. Tim is an engineer. He is working for a big firm and he has already visited a great
8、 number of different places in Australia. He has just bought an Australian car and has gone to Alice Springs, a small town in the centre of Australia. He will soon visit Darwin. From there, he will fly to Perth. My brother has never been abroad before, so he is finding this trip very exciting.,I _a
9、letter from my brother, Tim. He is in Australia. He _there_ _. Tim is an engineer. He _a big firm and he _a great number of different places in Australia. He _an Australian car and _ Alice Springs, a small town in the centre of Australia. He _Darwin. From there, he _Perth. My brother _ abroad before
10、, so he _this trip very exciting.,have just received,has been,for six,months,is working for,has already visited,has just bought,has gone to,will soon visit,will fly to,has never been,is finding,现在完成时态,Winter has already come.,Grammar,现在完成时的构成形式,have done has,助动词,过去分词,Grammar,用来表示之前已经发生或完成的动作或状态，而其结果
11、却和现在有联系: 动作或状态发生在过去,但它的影响现在还存在。 They have left. -他们已经离开了,也就是说现在他们人不在这里 I have had my lunch. -我已经吃过午饭了,也就是说我现在不饿,现在完成时的含义,也可表示持续到现在的动作或状态。 He has learned English since 2001. -从2001年开始学的,现在还在继续学着呢,now,past,future,一般过去时,一般过去时表示的是纯粹在过去发生的事情 现在完成时表示的是在过去某个时间开始并持续到现在的动作/状态,或者发生在过去却对现在造成的影响,Grammar,现在完成时与一
12、般过去时的比较,1）一般过去时表示过去某时发生的动作或单纯叙述过去的事情，强调动作； 现在完成时为过去发生的，强调过去的事情对现在的影响，强调的是影响。,I saw this film yesterday. （强调看的动作发生过了。） I have seen this film. (强调对现在的影响，电影的内容已经知道了。）,2一般过去时常与具体的表示过去的时间状语连用; 现在完成时通常与模糊时间状语连用或无时间状语。,一般过去时的时间状语: yesterday, last week，ago, in1990, in October, just now, - 具体的时间状语 现在完成时的时间状语
13、: for, since, so far, never, just, already,yet, till/until, up to now, in the past few years, recently, -模糊的时间状语,Grammar,sum up,一、现在完成时,1)构成,肯定句：主语+have/has+过去分词+其它,否定句：主语+have/has not+过去分词+其它,疑问句：Have/Has+主语+过去分词+其它,He has been to Australia.,He has not been to Australia.,Has he been to Australia?,当
14、堂巩固,-Will you go shopping with me now? -Sorry, I cant. I _ my shirts. A wash B have washed C washed D am washing,当堂巩固,How long have you _ the magazine? About a week. A found B borrowed C received D had _ you _ the film Harry Potter 5? Not yet. I will see it this Sunday. A Did, see B Are, seeing C Ha
15、ve, seen D Do, see,当堂巩固,How is Ann? I _ her for a long time. A dont see B wont see C didnt see D havent seen Hasnt Betty come yet? No, and I _ for her for nearly 2 hours. A wait B waited C have waited D had waited,当堂巩固,Is Mr Baker at home? Sorry, he isnt in. He _ Dalian for vacation. A has gone B went C is going D goes Mr Zhang is a teacher of rich experience. He _ English for 20 years. A has taught B will teach C teaches D taught,当堂巩固,-How many times have you _ to Xian? -Three times. A been B went C gone D go I wont forget my teacher because she _ so kind to me since I cam
