昂立新概念2全套第一阶段讲义L4教师版

1、昂立新概念n英语 第一阶段（教师版）最 新 讲 义Lesson 4 An exciting trip阅读理解How long has he been in Australia?He has been in Australia for six months / for half a yaoWhere is he now?He is in Alice Springs now.单词详解【思考1】If a person can make everyone around him excited, we can say he is exciting.exciting adj.令人兴奋的（修饰“sth.）对

2、比：（2选1）exciting / excitedThose fans are excited to see the pop singer, suiprising / surprised a surprising birthday partyreceive v,接受，收到词组：收到某人某物receive sth, from sb.辨析：receive 收至U V.S. accept 接受I received an invitation yesterday from my neighbors, butI didnt accept it.firm n.商行，公司公司（由小到大）firm - com

3、panyaccounting firm 会计事务所different adj.不同的 词组：be different from 与不同【趣味知识1你们知道“上海展览中 心”用英文怎么说吗？Shanghai ExhibitionCenter反义：be the same as 派生：difference n.不同之处centre adj. 中心 =center （AmE） 词组：购物中心shopping center【思考2】“国内外”怎么说?al home and abroad【趣味知识2】澳大利亚(Australia) 的全称是什么？ 澳大利亚联邦(The Commonwealth of Au

4、stralia)【思考3】比较 have gone 和 have been1. My brother has gone to Australia. (He is there翻译：人民广场在上海市中心。Peoples Squaie is in the centei of Shanghai.abroad adv.在国外词组：出国留学study abroad 出国旅行travel abroad形近词：go aboard上船；上飞机课文解析1.1 have just received v letter from my brother, Tim.语法：have just received为本课重点学习时

5、态：现 在完成时(详见重点语法)词组：receive a letter from sb.收到某人来信 反义词组：send a letter to sb. / send sb. a letter2. He is in Australia.辨析：Australia澳大利亚V.S. Austria奥地利 Australia is famous for its Koala bears and kangaroos.3 He has been there for six months. have been there表示待在那里Tim is an engineer He is working for a

6、big firm and he has already visited a great number of different places in Australia. 词组：work for为:作辨析：work in在某地工作work as表示职业He worked for / in a middle school.He worked as a teacher in a middle school.词组：a (great) number of +可数名词复数 =many / lots of / a great many 许多He has just bought an Australian c

7、ar and has gonenow.)2. My brother has been to Australia. (He went there and came back.)to Alice Springs, a small town in the centre of Australia.语法：have gone to表示 去了(人还没有回来) 语法：a small town in the centre of Australia 是同位 通对前面的地名Alice Springs进行补充说明。 能否找找本课文中出现的另外一个同位语？ my brother, Tim同位语起着解释生词的作用:e.g

8、. Spaghetti, a kind of Italian noodles, is popular among Chinese.6. 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 语法：have been abroad表示出过国词组：find this trip very exciting发现/觉得这次旅 途很有趣翻译：发现这个花园很漂亮find this

9、 garden very beautiful觉得这个女孩很善良find this very女nd语法重点现在完成时形式：have/has + 过去分词否定：have/has no/+ 过去分词疑问：have / has 提于句首（老师可以让学生划出课文中出现的现在完成时【学生版不出现】）定义1：表示过去的动作对现在的影响或产生的结果。相应时间状语：just （刚刚），already （己经），never （从不），before （之前， 放在句末），yet （已经，放在句末）翻译：我们刚刚寄掉这些明信片。We have just sent these postcards.他 已经把所有词典都借

10、给你了 o He has already lent all his dictionaries to you.我N前丛去 见过你。I have never seen you before.注：have gone to 去了（没回来）V.S. have been to 去过（回来了）V.S. have been in 长久停留他已经去过美国三次了。 He has been to America three times.他己经去 了 美国。He has gone to America.他己经在美国呆了三个月 了 o He has been in America for three months.Ch

11、allenge yourself!Easy Fill in the blanks with has been have bee* has gone or have gone.My mother has gone to New York. She left this morning.There you are at last! Where have you been?Medium Complete the following in the same way.Example: The bell is ringing. The bell has just rung.He is leaving the house.He has just left the house.He is having breakfast.He has just had breakfast.（Hard Comple