福建省南安市石井镇厚德中学九年级英语上册 Unit 1 Topic 3 The world has changed for the better Section A导学案（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.学习含有since和for的现在完成时；2.学习派生词的构成；3.学会关注和描述社会发展变化。【预习案】一、 读1a，回答问题1. how long has helen been in new york? _2. what does helen think of living in new york? _3. how is the traffic in new york? _4. how were the streets in the past? _5. why does helen advise bob to come to new york for a visit? _二、 在文中找到并划出下面的短语1.在电话中交谈_2.很长时间_3.那里的交通_4.很快习惯_5.过去常常是_6.改善很多_7.几年前_8.过去_9.相当安全_10.事实上_11.来参观一下_12.亲眼目睹_13.做个报告_14.照顾_15.一个热心人_16.form new words_17.add prefixes and suffixes_18.try to list more words_【探究案】 一、在文中划出下面的句子并分析1. how do you like living there? 同义句：what _?练习：你认为长城怎么样？a._b._2. but i heard that the traffic there was terrible and almost everyone drove too fast.点拨：hear-听见+宾语，听说+宾语从句 拓展：hear of-听说 hear from-收到的来信思考：2句中的heard在此意思是_, 后面是that引导的_巩固：a. i have never heard of the singer from africa. 译：_ b. helen couldnt hear anything because of her illness. 译：_ c. we havent heard from him for a long time. 译：_点拨：the traffic there-那儿的交通，there在此做the traffic的后置定语练习：the food there_ 那儿的生活_ 北京的天气_点拨：drove too fast-开车太快 总结：我们学过的表示“快”的单词有：fast, quick和rapid区别： 1)表示人的动作之迅速，三者都可用，有时可换用。如： a fast / rapid / quick worker 一个_的工人 a fast / rapid, quick / typist 一个_的打字员 2) fast 表示“快”，侧重指速度方面。 如：a.she ran as fast as she could. 译：_ b.you are reading too fast for me to follow. 译：_注意：询问速度或表示钟表走得快等，通常用 fast。如：a. _ _is the fish swimming? - 这鱼游得有多快? b. my watch is_ _ _. - 我的表快 5 分钟。 3) quick 通常表示某一动作来得突然或时间持续很短，有时还含有匆忙之意(但通常不指动作的频率)。如：a.he gave her a quick kiss. 译：_b. he had a quick look at it. 译：_c.she _ _ _ _ and rushed off to work. - 她匆匆吃了早餐就赶去上班。 注意：催人快做(快走等)，通常用 quick。 如：快点！- _4) rapid 比另外两词要稍正式些，通常指突然或急速(且连续不断)的动作。如：a. he asked questions in rapid succession（连续）.- 他连珠炮似地发问。 另外: rapid 还有一个特殊用法，即指一种有益的高速度(相比之下，fast 和 quick 有时指无益的急速)。如：he has made rapid progress in english recently. 译：_ 3. you will get used to it very soon if you come. 译：_点拨：get(be) used to-习惯于，to在这里是介词 区别：used to-过去常常, to在这里是不定式符号练习：a.我们将很快习惯北京的生活。we _ soon _ _ _ the life _ _. b.他已经习惯步行上班了。he _ already _ _ _ _ to work. c.他过去常常开车上班。he _ _ _ by car.4. they used to be, but the city has improved a lot since i came here a few years ago.译：_思考：since在句子中做_词，后面只能使用_时态二、填写1c的空格，分析现在完成时中since和for用法的不同for + _的时间；since + _的时间三、仔细阅读p121-122英语构词法，写出p18（3）中单词的意思【归纳】i. 从方框内选出可以替代句中画线部分的答案a. what do you think of b. pay a visit c. many years d. happened e. go back 1. our city has a wonderful program to help homeless people return to work.2. they have been in the school for a long time. 3. how do you like living in the country?4. you must come and have a visit. 5. this took place on the morning of october 12. ii. 选用所给单词并用其正确形式填空get, do, wake, read, answer, wait, sleep, so, quick, angry one day, we had an english class. the teacher noticed a boy (1)_a picture book and said, “tom, what do you usually (2)_ after lunch?” tom nervously (3)_ up from his sea, but he did not know how (4)_ it. he thought for some time and then said, “(5)_ for supper.”the teacher was displeased and just at that moment, he saw another boy (6)_. the teacher was getting a little (7)_now, but he was trying not to show it. then he asked, “and you, jake?” as jake was asleep, of course, he could not hear what the teacher had said. his desk-mate (8)_ him up. jake stood up (9)_ and replied in loud voice, “(10)_ do i.”iii. 根据要求变化下列各句1. she asked me, “why did you do that?” （改为间接引语） she asked me _ i _ that. 2. he asked me, “how many times have you been to the great wall”. （改为直接引语） he asked me how many times _ _ been to the great wall. 3. the teacher taught us how we should do it. （改为简单句） the teacher taught us how _ it.4. its raised a lot of money from people.