4. A:We’d like to have someone to say a word at the beginning to welcome the group.B:↙Who?A:We thought that you or Dr.Johnson might do it.B用降调说Who,其意思是问,对方想让谁在开场时致欢迎词。Step 6 Pronunciation---Practice1. Listen to the short conversation and mark the intonation with ↗, ↙ or ↙, ↗. Then discuss with a partner what they intend to convey by using different intonation.Owner: You know what ?↗ It’s a million-pound bank note↙.Waiter 1: Really ?↗(question)Waiter 2: Really !↙(unbelievable and surprised)Waiter 3: Really ?!↙↗(first question then surprised)2. Listen to the conversations. Underline the parts that are stressed and mark the intonation. Then talk about the implied meanings of the responses with different intonations. Listen again and repeat.1) Henry: It’s a nice suit.Owner: Oh, it’s perfect!↙(The intonation means it is very suitable for Henry.)2) Henry: Well, that’s very kind of you.Owner: Kind, sir ?↗(what you said is not right) No, it’s kind of you. You must come whenever you want and have whatever you like. Just having you sit here is a great honour !!↙(welcome you to come again)3)Henry:Well, to be honest, I have none. Oliver:(happily) What luck!(excited) Brother↗, what luck!↙(It means “Didn’t you hear it?”)Henry: Well, it may seem lucky to you but not to me!↗(angry) If this is your idea of some kind of joke, I don’t think it’s very funny. Now if you’ll excuse me, I ought to be on my way.↙(If so, I would leave.)Roderick: Please don’t go↙...(hope Henry can wait for a moment)Part B Viewing and Talking---Describe people’s changing attitudes in a film clipStep 1 Before-listening---Tell the filmYou are going to watch part of the film The Million Pound Bank Note. Look at these photos and guess what happens in the film.
Step 4: Listen again and decide if the following statements are true (T) or false (F).1 It was the first time Chen Liyan's story was reported. T口 F口2 Chen found 10,000 yuan in a small plastic bag in Taiyuan railway station口 F口3 Wang Zheng apologized to Chen because he couldn't offer her more money. T口 F口4 Chen took out a large loan to cure her daughter, T口 F口5 Wang set up a fundraising website for Chen's daughter after Chen told him about her situation. T口 F口Step 5:After listening, discuss the questions.1 What kind of person do you think Chen Liyan is?Chen Liyan is generous and honest because she returned a large sum of money to the owner.2 Did Chen return the money because she didn't need it?No. She returned the money because it was the right thing to do. Evidence for this is that she refused to accept the reward money because she felt that it had not been earned. 3 Is it common for people to do what Chen did?It depends on the culture. In some countries it is quite common to return money that has been found. In other countries, people believe "Finders are keepers!" 4 How did Wang Zheng feel about the return of his money?He must have been very happy and relieved to have gotten his money back. We know this because he thanked Chen repeatedly and even offered her a reward.5 Why did Ma Dongbao tell Wang about Chen's family?He must have had great sympathy for Chen and her daughter and wanted to help them.'We know this because he arranged help for them. 6 How did the news reporter feel about Chen's actions?The news reporter felt that it showed that money wasn't the most important thing in life. We know this because the reporter told us that this is what Chen believes. and then said, “that's a great attitude to take."
? Could you offer me some kind of work here?? I don’t want your charity, I just want an honest job.? Careless: I landed in Britain by accident.Step 7:Consolidation.? Find Henry? Roderick and Oliver were I .making a bet when they saw Henry, a poor young man. ? Know Henry? About a month ago, Henry was sailing and later he found himself carried out to sea by a strong wind. Fortunately, he 2.was spotted by a ship. And it was the ship that brought him to 3.England? Offer money to Henry ? Oliver and Roderick gave Henry a letter and told him that there was money in it. They 4.persuaded him to accept it, and made him 5.promise that it wouldn't be opened until 2 o'clock.Step 8:Language pointsa large amount of: a large quantity of; a great deal ofe.g. They bought a large amount of furniture before they moved their new house.make a bet: make an arrangement to risk money, etc. on an event of which the result is doubtful.e.g. We made a bet on the result of the match.permit sb to do something: allow somebody to do somethinge.g. My mother doesn’t permit me to ride in the street after it rained.by accident: as a result of chancee.g. I only found it by accident.stare at: look at somebody or something with the eyes wide open in a fixed gaze( in astonishment, wonder, fear, etc)to be honest: to tell you the truth; to be franke.g. To be honest, I don’t think we have a chance of winning.Step7 Homework:What do you think will happen to Henry? Will the bank-note help him or get him into trouble?
2. 您能看到, 我头发太长了。You can see that my hair is much too long.3. 无论什么时候, 只要您想回来就回来。Please come back whenever you want.4. 您仅有很少的头发要理! You only have too little hair to cut !5. 为您服务是我的荣幸!It is my honour to serve you!Step 9 Writing(Henry is walking down the street when he sees a sign for a place that cuts hair. He decides to have it cut. )H=Henry B=BarberH: Good afternoon, I’d like to have my hair cut, if I may. (The barber looks at Henry’s hair and continues cutting another man’s hair. ) Er, I’d really like a haircut. As you can see it’s much too long. B: (in a rude manner) Yes, I can see that. Indeed, I can. H: Fine, well, I’ll have a seat then. (He sits in one of the barber’s chairs. The barber turns to look at Henry. )B: It’s quite expensive here, you know! Are you sure you can afford it?H: Yes. I think so. (After his hair is cut, the barber tells Henry how much he must pay. Henry shows the barber the bank note. )B: Why Mr. . . (looks shocked)H: Adams. Henry Adams. I’m sorry. I don’t have any change. B: Please don’t worry! (wearing a big smile) Nothing to worry about! Nothing at all! Please come back whenever you want, even if you only have too little hair to cut! It will be my honour to serve you!Step 10 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Are all the elements of a play included and in good order ?2. Do the character use suitable language ?3. Are the stage directions clear and useful ?4. Is the plot clear and exciting enough ?
气候变化对健康的影响 气候变化对人体健康的不良影响是不难发现的:热浪冲击频繁加重可致死亡率及某些疾病、特别是心脏呼吸系统疾病发病率增加;对气候变化敏感的传染性疾病如疟疾和登革热的传播范围可能增加。极端气候事件, 如干旱、水灾、暴风雨等, 使死亡率、伤残率及传染病疾病率上升, 并增加社会心理压力。某些媒介疾病的加重也可能与气候变化有间接的关系, 如疟疾是通过蚊子传播的疾病,气候变化可能使某些变暖地区的蚊子数目增加, 从而加重了疟疾的发生。我国1994年疟疾的发病率为5.3408/10万, 居全国法定传染病的第六位。血吸虫病的发展与高温及灌溉系统的扩增有关。我国1994年南方12省市血吸虫病患者的检出率高达3.67%,不能忽视气候变化对此的可能影响。还有一些疾病,如睡眠病、登革热、黑热病等也有与气候关系的报道。另外, CO2、一些空气污染物如氮氧化物、臭氧等可增加过敏疾患及心脏呼吸系统疾病和死亡。
1.通过对德国鲁尔工业区、我国的辽中南工业区的案例分析和比较,让学生理解传统工业地域形成的主要区位条件和衰落的原因;2.结合鲁尔工业区产生的环境污染等局面,理解工业生产活动对地理环境的影响,并探讨综合整治的措施;3.通过对意大利中部和东北部工业区、美国“硅谷”的案例分析和比较,让学生理解新工业地域形成的主要区位条件和衰落的原因;4.结合新工业地域和地理环境的关系,加深学生对工业生产活动对地理环境的影响的理解。【教学重、难点及解决办法】重点:分析工业区位因素,举例说明工业地域的形成条件与发展特点难点:结合实例说明工业生产活动对地理环境的影响解决方法:比较归纳法 知识迁移应用 案例分析法 自主学习与合作探究 【教学准备】多媒体课件缺勤登记:
生1:加强对绿色食品的宣传和扶持力度。当前的形势迫切要求我们发展绿色食品,因为绿色食品是真正实现可持续发展的,做到了发展经济和环境保护相结合,而且有利于增进人民身体健康。但目前绿色食品在市场上难成气候,主要是宣传和扶持不够。生2:绿色食品对环境、生长过程、加工过程以及运输等过程都有很严格的要求,很多环境相对优良的地区都是边远落后地区,必须给予政策上的扶持和优惠,才能降低成本,市场发展前景才会更加广阔。活动与探究对当地绿色食品市场情况作调查并初步分析。活动的实施过程:1.确定调查研究的目标并制定调查研究的计划。市场调查要深入广大消费者,可以去市场上做调查,‘对象包括消费者和经营者。形式可以是问卷,也可以是现场采访。弄清楚被调查者对绿色食品的态度,是否了解食用绿色食品的意义,是否懂得鉴别绿色食品等。对象力求涉及各个年龄段,多种职业。2.对问卷调查进行整理、分析,得出结论。
③在萨斯索罗地区集聚的相关企业和服务性机构有哪些?④萨斯索罗瓷砖工业小区的生产—销售—服务网络中支撑企业、辅助性企业、服务性企业、服务性机构有哪些?学生回答问题后教师小结:意大利的新工业区,以中小企业集聚的工业小区为独特的发展模式。工业小区的优势是有助于加强专业化,提高生产效率,降低生产成本,增强在市场上的竞争力。完成课本70页活动:1. 比较温州乡镇企业与意大利新工业区的发展有什么异同(相同:有大批廉价劳动力,企业规模小,以轻工业为主,企业生产高度专业化,资本集中程度低。不同:最大的不同是意大利工业小区密切联系协作,共同形成巨型企业,温州虽生产同种产品,但是联系协作不如意,形成多家企业竞争局面,规模效应大减。)2. 温州乡镇企业的发展有哪些些问题?你能为其解决这些问题提出合理化的建议吗?(加大技术投入,企业间联系协作,杜绝恶性竞争等)
过渡:在实际生活中,城市内部空间结构并非完全按照这一经济规律呈现,而是更具复杂性。这说明除了经济因素外,还有很多其他因素在起作用,请大家结合你的认识、图2.9和案例1:纽约市的少数民族区谈谈你的看法。(2)其他因素I.收入 —— 形成不同级别住宅区的常见原因。有能力支付昂贵租金和选择最佳居住环境的人,其居住地往往形成高级住宅区。II.知名度 ——城市内某些地区在历史、文化或经济方面具有很高的声誉,这往往会吸引更多新的住宅或商场建在该处,以提高其知名度。III.种族聚居区的形成 ——在有些城市的某一区域内,如果某个种族或宗教团体占优势,就可能形成种族聚居区。如纽约市的唐人街、哈林区、小意大利区等。IV历史因素——城市的建筑物和街道设计可以维持久远,早期的土地利用方式对日后的功能分区有着深远的影响。3、城市内部空间结构的形成和变化
从右图“进出口贸易占全国的比重”可看出,珠三角地区的外向型经济特征很明显,但正在缓慢的发生转变;而长三角地区的外贸依存度在10年内迅速增长。由此可见,珠三角地区城市化过程,是伴随着该地特殊的经济发展相对自发地快速推进,缺乏宏观而理性的规划。阅读通过此阅读材料,使学生大致了解以下内容深圳作为珠江三角洲地区迅速城市化的一个典型代表,到目前为止,对其未来发展道路的构想,主要集中在:如何联合和依托临近区域、联合优势资源,扩大发展空间;如何明确功能,重新定位,合理分工,突出特色。活动长江三角洲地区城市的协调发展1.读图4.28,如果按人口规模>500万人、100万~500万人、50万~100万人、20万~50万人和<20万人将城市分为五级的话,分析长江三角洲地区城市的等级规模结构是否合理,这对其城市的协调发展有何影响?
导语在必修第一册中,我们研究了函数的单调性,并利用函数单调性等知识,定性的研究了一次函数、指数函数、对数函数增长速度的差异,知道“对数增长” 是越来越慢的,“指数爆炸” 比“直线上升” 快得多,进一步的能否精确定量的刻画变化速度的快慢呢,下面我们就来研究这个问题。新知探究问题1 高台跳水运动员的速度高台跳水运动中,运动员在运动过程中的重心相对于水面的高度h(单位:m)与起跳后的时间t(单位:s)存在函数关系h(t)=-4.9t2+4.8t+11.如何描述用运动员从起跳到入水的过程中运动的快慢程度呢?直觉告诉我们,运动员从起跳到入水的过程中,在上升阶段运动的越来越慢,在下降阶段运动的越来越快,我们可以把整个运动时间段分成许多小段,用运动员在每段时间内的平均速度v ?近似的描述它的运动状态。
4、维新思想推动下的变法运动虽然失败了。但这是中国近代真正意义上的一次思想解放潮流,为什么?展开:维新派提倡西学,兴民权,对封建专制制度和传统观念进行了冲击,促进了中国人民的觉醒,为资产阶级民主思想的传播奠定了基础,具有思想解放的启蒙作用。是一次救亡图存的爱国运动,也是一次发展资本主义的改革运动;他们提倡资产阶级新学,批判封建主义旧学,引导人们重新认识世界,他们痛感民族危机的严重,号召人们奋起救国,谋求国家的独立富强;给古老的中国社会注入的活力是不可低估的,站在历史长河的高度看,由传统农耕社会向近代工业社会转变是一股不可抗拒的历史潮流,尽管它在19世纪末的中国遭到了暂时挫折,但对清朝的封建专制统治却是一次巨大的强烈的冲击波,它留下的痕迹是永不磨灭的,是永远鼓舞与启迪后人的。
【教学目标与核心素养】1. Instruct students to get main facts by listening and motivate them to talk about the topics about how to prepare for the trip and make reservations by listening and ultimately can make travel arrangements and reservations. 2. Develop students’ sense of cooperative learning and individual thinking capability. 3. Develop students’ different listening skills to solve different listening comprehensive problems.4. Help students to understand how to use the structures “the present continuous tense (be doing) is used to express future plans.【教学重难点】1. Teach students how to focus on key words, not on single words or grammar.2. Prompt Ss to talk about the related topics, such as how to prepare for the trip and make a travel plan.【教学过程】Step 1: Listening and SpeakingLead inThe teacher is advised to talk with their students about the places that they want to travel most both at home and abroad: boys and girls, if you have a chance to travel around the world, where will you go? After their small talk, the teacher can move on by finishing the following listening task:Before travelling, what do we need to prepare for the trip?
尽管如此,农民工作为一个新的社会阶层,其独特的经济需求和政治诉求应该得到充分的尊重。虽然农民工的“根”还在农村,但是他们已经脱胎换骨,日益成长为一个迫切需要社会认可的新兴阶层。3.农民工处于何种生存境况?作为“廉价劳动力”,工资水平低,拖欠时有发生。作为“超时劳动力”,工作时间极长,超负荷从事繁重工作。作为“高危劳动力”,社会保障缺失,各种安全事故频繁。4.农民工问题有多么重要?农民工问题关系到农业增效、农民增收和农村繁荣。农民工问题关系到工业化、城镇化和“以工补农、以城促乡”。农民工问题关系到社会主义和谐社会建设。5.解决农民工问题应该做些什么?构建城乡一体化就业体系。健全农民工权益保障制度。强化农民工输出地和输入地培训。稳妥解决农民工户籍问题。改进对农民工的管理和服务。
1.阅读图5.16,说明产业向国外转移对日本经济的不利影响。点拨:图5.16直观的显示了产业转移对日本经济的不利影响:形成“产业转移出去的多,转移进来的少→国内生产投资不足,生产困难→市场萎缩→产业向外转移,外资不愿进入”的恶性循环。2.尽管重化工业的环境污染比较严重,但是却能为工业化的发展提供坚实的基础,因此成为发达工业的象征。日本、韩国的经济发展都经历了由轻工业(劳动密集型)到重化工业(资源密集型和资金密集型)到高科技工业(技术密集型)的阶段。(1)为什么日本、韩国在重点发展重化工业之前,要先发展劳动密集型工业?点拨:重化工业的发展一方面需要有一定的工业基础和技术工人,另一方面需要投入大量的资金,先发展劳动密集型工业有利于利用劳动力资源丰富且廉价的优势,积累资金和造就产业工人。所以,劳动力丰富的发展中国家或地区的工业化往往从优先发展劳动密集型工业开始。
4.They were going to find someone to take part in their bet when they saw Henry walking on the street outside.[归纳]1.过去将来时的基本构成和用法过去将来时由“would+动词原形”构成,主要表示从过去某一时间来看将要发生的动作(尤其用于宾语从句中),还可以表示过去的动作习惯或倾向。Jeff knew he would be tired the next day.He promised that he would not open the letter until 2 o'clock.She said that she wouldn't do that again.2.表示过去将来时的其他表达法(1)was/were going to+动词原形:该结构有两个主要用法,一是表示过去的打算,二是表示在过去看来有迹象表明将要发生某事。I thought it was going to rain.(2)was/were to+动词原形:主要表示过去按计划或安排要做的事情。She said she was to get married next month.(3)was/were about to+动词原形:表示在过去看来即将要发生的动作,由于本身已含有“即将”的意味,所以不再与表示具体的将来时间状语连用。I was about to go to bed when the phone rang.(4)was/were+现在分词:表示在过去看来即将发生的动作,通常可用于该结构中的动词是come,go,leave,arrive,begin,start,stop,close,open,die,join,borrow,buy等瞬间动词。Jack said he was leaving tomorrow.
本章是第三章第一节的开端,学生在第二节已经学习了元素的组成和一些生物大分子,本节课内容是学会使用显微镜,这是生物学习过程中最为重要的一种手段之一。对于今后的实验学习有着极其重要的作用。 学生中大部分同学在初中阶段都有接触过光学显微镜,所以在学习理论知识的时候能够顺利的进行,但因为学校的条件有限,不能保证同学们进行显微镜的实验,本节课结合学生情况和实际情况,采用图片和模型展示的方法进行。 知识与能力 1、概述细胞学说建立的过程。 2、概述细胞学说的内容和意义。 3、学习制作临时玻片标本,使用显微镜和绘图的能。
(2) 中国文人的悲秋情结。3.《荷塘月色》中,作者为什么要离开家来到荷塘散步?4. 思考:作者的心里为何“颇不宁静?”(教师补充:写作背景)5. 出门散步后,作者的心情发生变化了吗? 有怎样的变化?6.思考讨论:为什么作者说“我”与“地坛”间有着宿命般的缘分,二者有何相似之处?(阅读1-5段)7.思考:作者从他同病相怜的“朋友“身上理解了怎样的”意图“?三、课堂总结李白说:“天地者,万物之逆旅也。”人生,如同一场旅行,在人生的旅途中,时而高山,时而峡谷,时而坦途,时而歧路。我们或放歌,或悲哭,然而,大自然始终以其不变的姿势深情地看着我们,而我们,也应该学会在与自然的深情对望中,找到生命的契合。正如敬亭山之于李白,故都的秋之于郁达夫,荷塘月色之于朱自清,地坛之于史铁生,他们从中或得到心灵的慰藉、精神的寄托,或得到生存的智慧与勇气,最终完成精神的超脱。
一、描述圆周运动的物理量 探究交流 打篮球的同学可能玩过转篮球,让篮球在指尖旋转,展示自己的球技,如图5-4-1所示.若篮球正绕指尖所在的竖直轴旋转,那么篮球上不同高度的各点的角速度相同吗?线速度相同吗? 【提示】 篮球上各点的角速度是相同的.但由于不同高度的各点转动时的圆心、半径不同,由v=ωr可知不同高度的各点的线速度不同.
(一)导入新课“时势造英雄”,恶劣的环境造就名诗名篇。正因如此,怀才不遇于古人是恒久的情感素材。同学们,请大家回忆我们学过哪些抒发作者怀才不遇的诗词?(二)解释题意拟:仿照,模拟《行路难》,是乐府杂曲,本为汉代歌谣,晋人袁山松改变其音调,创制新词,流行一时。 鲍照《拟行路难》共十八首,歌咏人世的种种忧虑,寄寓悲愤,今天我们学习的是其中第四首。(三)作者简介、写作背景门阀制度之下,“上品无寒门,下品无世族”,出身寒微的文人往往空怀一腔热忱,却报国无门,不得不在壮志未酬的遗恨中坐视时光流逝。即使跻身仕途,也多是充当幕僚、府掾,备受压抑,在困顿坎坷中徒然挣扎,只落得身心交瘁。
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