广东省河源中国教育学会中英文实验学校九年级英语上册《Unit 1 Topic 3 The world has changed for the better（第1课时）》讲学稿（无答案）（新版）仁爱版.doc

unit 1 topic 3 the world has changed for the better学习目标：1. 通过谈论纽约街头今昔的变化，掌握本课的重点词汇和短语：block, artist, visitor, industry, chemistry, term, get/be used to, used to be, as a matter of fact, millions of, stand for，学习含有since和for的现在完成时态。2. 通过了解各国城市的变化，关注社会文明的进步，为建设更好的家园而努力学习。第一段：【短课导学】 模块一：自主学习学习内容摘 记step1. introduction1. play a video of a part of cats.t: boys and girls, before we have our class, lets enjoy a part of the opera.t: do you like it?. its very famous throughout the world. do you want to know where it is from?. its from broadway in new york.2. show some pictures of new yorks streets, famous museums etc.(ppt), its a wonderful place to live. as a matter of fact, it used to be terrible. bob has been in new york for a long time. he has seen the changes himself. the city has improved a lot since he came there. he has already got used to the life there. step 2. understanding and listening listen to 1a and finish 1b. tick what was mentioned about new york. step3 听读-感悟课文。1. watch the flash and check 1b。2. play the flash again, students read after it.step4 品读-读出理解。（自主学习：要求独立、安静完成）一、read p9-1a and underline the following phrases and sentences.(在课本上划出下列内容)1) on the phone在电话中 2)how do you like sth? =_?认为怎么样？3) get used to sth习惯(链接：过去常常做某事：_；习惯于做某事：_）4) isnt it dangerous to live there? 居住在那里不危险吗？5) as a matter of fact = in fact 事实上6) its a wonderful place to live. 它是一个极好的居住地。7) you must come for a visit. 你一定要来参观。二、语言点的梳理：1you have been in new york for a long time. 你到纽约很久了。【归纳】have been 是_时态，been 为_的过去分词，表明be这种状态从过去已经开始，一直延续到现在。(一) have / has been to 与have/has been in 的用法：nance has never been to the great wall. 南希从未去过长城。my father has been to japan twice. 我父亲去过两次日本。my sister has been in hong kong for a year. 我姐姐已在香港待了一年了。【归纳】从句中，我们可看出have/has been to 指曾经去过（某地），现在已经不在那个地方了，常和：曾经_，从来不_，一次_，两次_等连用，表示以前的经历。 而句中，have/has been in 是指待在（某地）的意思，不但去了还待在那儿，所以这个动作可以延续一定的时间，后面常接表示一段时间的状语，如for +一段时间。(二) 观察以下句子，总结现在完成时态的用法：we have learnt english for about two years .我们大约学了两年英语了。we have learnt physics since 2012. 我们从2012年就学物理了。they have known each other since five years ago. 他们已经认识5年了。bill has lived in beijing since he came to china. 自从来到中国之后，比尔就住在北京。【归纳】上面四个例句中，时间状语分别是：_+一段时间；_+时间点； _+时间段+_；_+从句（从句的时态是：_）上面四个句子都是：_时态。由此可得出，上面那些for结构和since结构都是现在完成时的标志。现在完成时：表示从过去开始一直延续到现在的动作或状态（即开始于过去，直到现在尚未完成的动作或尚未结束的状态。常与表示从过去到现在的一段时间的状语连用。【练一练】( ) 1.1 .lucy and lily _ china for 5 months. a has been in b. have been in c. have been to d. have gone to1.2. finish p18-3，fill in the blanks with since or for. 第二段：【长课导学】 模块二：交流研讨研讨内容摘 记内容一：小组成员核对模块一中的语言点梳理，将不懂的内容提出来。内容二：组内分角色读或表演1a的对话。学会使用in the past,but now模块三：巩固内化学习任务任务一：listening. finish p18-2.任务二：熟读p17-1a; 熟记本课时短语和句型。unit1 topic 3 the world has changed for the better. section a p 17-18 第1课时 授课时间：第3周周 姓名 模块四：当堂训练老师的话：复杂的事情简单做，简单的事情认真做，认真做的事情重复做，重复做的事情创造性做！一时专一事，做最好的自己，你一定成功！一、用since、for填空。1. his father has been dead _ he was ten years old.2. michael has been away from the army _ six years.3. he has been in chongqing _2003.4. my brother has had a car _ two months.5. tom has kept a book _ 5:00 a.m.一、单项选择。( )1. we have been in the school_ three years ago and mrs. lee has taught us english _ three years. a. since ; since b. for; since c. since; for d. for; for( ) 2. i heard the traffic was _ and everyone drove too _. a. terribly; quick b. terribly ; fast c. terrible; fast d. terrible; quickly( ) 3. -isnt it very cold in winter there? -_ its very warm. a. yes, it is. b. no, it isnt. c. yes, it was. d. no, it wasnt.( ) 4.he tried his best to find a proper roommate to _. a. live b. live in c. live with d. living with( ) 5. -i hear your hometown has changed a lot already. its very beautiful.-certainly. you can come _ a visit. a. to b. with c. for d. on( ) 6.my brother _ like collecting stamps, but now he likes collecting coins. a. is used to b. was used to c. used to d. get used to二、按要求改写句子。1. my fath