《牛津高中英语》模块2 Reading project课文

《牛津高中英语》模块2 Reading project课文
《牛津高中英语》模块2 Reading project课文

7. M2U1. Reading—Boy missing, police puzzled

Police in America have stepped up their search for a fifteen-year-old boy who went missing three days ago in Dover, New Hampshire. This incident has received great interest due to reports of strange lights in the sky and of alien visits around the time the boy disappeared.

Justin Foster, a high school student, was last seen Friday night. That evening at 8 p.m. Justin went to play baseball with two friends, who both say Justin went home after the game. Witnesses also say they saw Justin walking towards his house at 10.45 p.m. Justin 's sister, Kelly, aged nine, says she heard her brother return home at about 11 p.m.

‘I was getting ready for bed, ' Kelly said. 'Justin went straight to his room. I didn't see him, but I heard him put on his favorite CD. I went to bed, and was woken up around midnight by a bright light outside my window.'

At first, the young girl thought it was the light of the full moon, but then she realized that it was moving and coming closer.

'I pulled back the curtains and saw a large spaceship flying outside. It had blue lights all around it, and there were many windows. Standing inside were lots of strange creatures with white skin and large black eyes.

I was frightened!'

Kelly said that the spaceship then moved around to the side of the house, towards her brother's bedroom.' There was a flash of light and I

heard Justin shout, and then the UFO just disappeared. I haven't seen Justin since. I'm sure the aliens took him.'

Kelly then ran and woke up her mother. However, since Mrs Foster thought that Justin was spending the night with a friend, she assumed that Kelly was having a bad dream, and sent her back to bed. Mrs Foster was working that night on his road construction job, and was not home when these events occurred. When Justin did not show up for lunch the next day, Mrs Foster became worried and told her husband to call the police.

Some people in Dover also say that they saw aliens that night. 'It's happened to me!' said Mrs Mavis Wood. 'The aliens took me aboard the UFO so that they could do research on me. Luckily, they returned me home without any injuries. The whole experience was terrible! I haven't been sleeping well since I returned home. I think Justin was taken away by them, too.'

When asked about the possibility that Justin was taken by aliens, Detective Sam Peterson, who has taken charge of the case, told journalists, ' Sometimes people make up such amazing stories. There's really no hard evidence that aliens took him. So, while we have not dismissed the idea, we are looking into other possibilities as well. We will not give up until we find out what happened.'

8. M2U1. Project—Yeti, Bigfoot and the Wild Man of Shennongjia

For centuries, people have reported seeing a wild creature in the Himalayas called Yeti. The Yeti is said to be a large, hairy animal that walks an two feet like a human being. People believe that Yetis sometimes come down from the mountains to attack villagers.

In 1998, an American mountain climber said that he saw a Yeti on the Chinese side of the Himalayas. 'It walked like a human, but it had thick black fur and was about six feet tall with huge shoulders, very long arms and large hands, 'he said.

In 2007, an American TV team saw Yeti tracks 33 centimetres in length in the snow near Mount Qomolangma. They made copies of these tracks and had them examined by a scientist in the USA. He reported that they looked like the tracks of a similar creature, called Bigfoot, which some people believe lives in the forests of the north-west of the USA.

Yeti and Bigfoot are similar to a creature known as the Wild Man of Shennongjia. There have been dozens of reports that people have seen a Wild Man in the Shennongjia Nature Reserve in western Hubei Province, China. In one case, a group of engineers ran after the creature, which moved with amazing speed and strength. Large tracks have also been discovered which some people say belong to the Wild Man. Because of these reports and the tracks, there have been several organized searches for this creature, but no strong evidence for existence has ever been

found.

Dr Grover Krantz, a scientist from Washington State University, studied reports of such strange creatures for many years. He became convinced they exist .He believed that these creatures are linked to a common ancestor, an animal that lived in Asia some 300,000 years ago. In his opinion, this animal made its way to other parts of the world, and continues to survive even today.

Scientists hope that the mystery will be solved one day. If such creatures really exist, we might have the chance to see one with our own eyes.

9. M2U2. Reading— An adventure in Africa

30 June

Dear Aihua

How are you going?Sorry I haven’t written for so long. I’ve been quite busy arranging my holiday with my older brother, Colin. Colin and I plan to spend a few weeks travelling before he goes to university. We’re going to visit so many exciting places and do lots of extraordinary things. We will go to Africa first. I can’t wait! Have you ever been there?

We le ave London on 15 July, and we’ll be taking a flight to Morocco, in northern Africa. We’re going to ride camels through the Sahara Desert. It’s the biggest desert in the world—about the size of the US! I expect it

will be very hot, dry and dusty there. We’l l be travelling by camel with local guides, camping in tents and sleeping on the ground. I’ve heard that, in the Sahara, there is no shade during the day, and the stars seem especially brilliant on clear nights. I’ll bring a flashlight with me so that I’ll be able to see in the dark. Altogether, the trip will take six days. That means I’ll have to sit on a camel for almost a week—how uncomfortable!

I hope my camel likes me!

After the trip by camel, we’re going to travel down the River Nile. We’ll start at L ake Victoria. A little way down the river from Lake Victoria, the water gets quite rough. So, we’ll go white-water rafting. It’s quite dangerous, but very exciting! You have to wear a helmet and a life jacket for protection, just in case you fall into the water.

Then, we’re going on a trip to see wild animals in Kenya. We’ll live with the local people in their villages, and eat and drink whatever they do, including cow’s blood! Do you think I should drink it?

Since we’ll be walking for almost two weeks, I’l l need to buy a large backpack in advance to carry my supplies of food and water. During the day, we’ll walk across the land, following the tracks of wildlife such as elephants, lions and giraffes. We’ll try to get as close as possible to the animals, even though they’re dangerous, so that we can take some really good photographs. But don’t worry about me. Our guides will have guns with them for defiance—they can use the guns to scare the animals away

if they come too near. I really want to see an elephant up close, and Colin wants to see a giraffe.

After that, we’ll be moving on to Tanzania, where we’re going to climb Mount Kilimanjaro. Mountain climbing can be very tiring, and many people feel sick as the atmosphere gets thinner, so Colin and I will make sure that we will get plenty of rest. The African part of our trip will take about four weeks. Afterwards, we’re going to the Himalayas.

I’ll send you postcards from all the different places we visit!

Love

Toby

10. M2U2. Project—Shangri-la

Would you like the chance to discover a place of mystery and beauty in the south-west of China? If your answer is ‘yes’, consider a trip to Shangri-la !

How to get there

Start in the city of Dali and drive north along the Yunnan-Tibet Highway until you reach Zhongdian (Shangri-la), the capital of Diqing. Zhongdian is 659 kilometers away from Kunming, and there are regular flights between the two cities.

The world-famous Chinese Shangri-la

The word ‘Shangri-la’ first appeared in a classic novel by James Hilton. Today, Shangri-la has become a common English word meaning heaven on earth. Hilton described a beautiful kingdom where three rivers joined together, steep mountains reached to the sky, and fields of long grass covered the earth. In this perfect world lived people who had discovered how to stay young forever.

Which place could officially take the name of this wonderful land? There were arguments over which tourist spot would win the name of Shangri-la. Many years after the book was published, some people realized that the Shangri-la of the novel was a perfect match for Zhongdian in Yunnan Province, China. In September 1997, the government of Yunnan province announced that Zhongdian was the Shangri-la of Hilton’s story.

What you will see in Shangri-la

Three mountains, Meili, Baimang and Haba, which are covered with snow, tower over the land. Their snowy mountaintops form a beautiful picture that will leave you at a loss for words

Below the mountains, the sunshine reflects on the many lakes, making them shine like diamonds against the rich countryside. Sheep, cattle and horses wander on the green grass, and the surrounding forests are home to many birds and animals. In this peaceful land, people live in perfect harmony with nature, far away from the noise and worry of the

outside world.

Nature has provided Shangri-la with endless natural treasures, making the land a happy home for the local people.

What the weather is like

The weather changes so quickly that people say you can experience four seasons in one day. The best times to visit Shangri-la are spring and autumn when the temperature is at its mildest.

11. M2U3. Reading—The curse of the mummy

Howard Carter is one of the most famous explorers the world has ever known. He was brave and loved to visit and explore new places. During his life, he discovered many amazing things.

Howard Carter did not go to school, but learnt to draw from his father, who was an artist. He was bright and curious about the world outside his home town. In 1891, at the age of 17, he set sail for Alexandria, Egypt. By the 1920s, he had become an explorer, searching for the tombs of the Egyptian kings. He found several important ones. Inside the tombs, he discovered a great fortune in jewels and gold, along with the preserved bodies of dead kings. These preserved bodies are known as mummies.

In 1922, Howard Carter made his most amazing discovery of all, in the Valley of the Kings, in Egypt. He had received money from Lord Carnarvon, a British man who was very interested in Egypt. Carter’s team was working at a place near the city of Luxor. There, they came across the tomb of King Tutankhamun. It was the most important tomb that had ever been found. ‘The tomb contained more treasure than any of us had ever seen before, as well as the mummy of the kin g,’ said Carter. ‘After we looked into the tomb, we closed it and hid its entrance. We wanted to study the tomb later when we had more time. Afterwards, all of its contents would go into a museum.’

However, not long after the discovery, people in Carter’s team began to fall ill and die. Upon their entering the tomb, Carter’s lucky pet bird, which he had left in Cairo, was awallowed by a snake. Then, a few months after Carter had opened the tomb, Lord Carnarvon, who was also present when the tomb was opened, fell ill with a fever and died in Egypt. At the moment of Carnarnon’s death, the lights went out in Cairo, the capital of Egypt. Back in England, his dog died at approximately the same time.

George Gould, a friend of Carnarvon’s, went to Egypt after heari ng of his strange death. He too visited the tomb, only to catch a high fever the next day. Twelve hours later, he was dead. Carter’s secretary, Richard Bethell, died of heart trouble four months after the tomb was opened.

Arthur Mace, another member of the team, also died shortly after the discovery.

Within seven years, 21 people who had something to do with the opening of the tomb died. Howard Carter, however, lived on until the age of 65. Some people say the deaths were just coincidence. Others believe th at they were in connection with a mummy’s curse, as a punishment for those who enter the resting place of the dead.

However, still others believe that there is a scientific explanation. Inside the tombs, there are many viruses. When a tomb is opened, fresh air disturbs the viruses. If breathed in, they can result in illness or even death. Today, when scientists examine mummies, they wear special clothing for protection.

What is certain, though, is that ‘the curse of the mummy’ remains a riddle to this day.

12. M2U3. Project—Explorer (16 October 2003)

What is the most fun you can have in 21 hours and 23 minutes? On 15 October 2003, Yang Liwei answered this question. His voyage in space took him 600,000 kilometres in orbit, around the Earth 14 times, in ju st over 21 hours. It made him China’s first astronaut in space. He had worked towards this achievement for many years.

Born in 1965, Yang had wanted to fly since he was a young boy. His friends and teachers from Suizhong in the north-east of Liaoning Province have all said that he loved science and technology from a young age. He always had a strong desire to learn how to fly. His dream was encouraged by his parents as well as his older sister and younger brother.

In 1983, he joined the army, and went to flight school. He graduated in 1987 and became a pilot. In 1998, he applied to be a member of Project 921, which is now called shenzhou. He was one of the only 14 selected from 1,500 candidates. The team spent the next five years being trained. They not only studied all the subjects required to be an astronaut, but also learnt survival skills and all about how spaceships and rockets are built. Yang scored among the very top in everything the group studied.

In September 2003, only three out of the 14 candidates were picked for the Chinese space adventure, and Yang was one of them. He took all kinds of tests to prove he was fit for this important task. Although Yang did not get the best scores on every single test, it was his high scores on the psychological tests that finally won him the status of China's first astronaut. Yang was described by his superiors as hard-working and always in control of himself. Because of these qualities, they were optimistic he would be successful.

In the end, Yang was indeed a success. His name will go down in

history with those of Yuri Gagarin and Alan Shepard. The people of China can be proud of Yang Liwei, and young people all over the world can look up to him as an example of a man who managed to live his dream.

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很快我就发觉自己变了。我又开始在家里练琴了。从我紧闭门窗的房间里,常常传出基本练习曲的乐声。我站得很直,两臂累得又酸又痛,汗水湿透了衬衣。以前我是坐在木椅上练琴的。同时,每天清晨,我要面对一位耳聋的老人尽心尽力地演奏;而我唯一的听众总是早早地坐在木椅上等我。有一次,她说我的琴声能给她带来快乐和幸福。我也常常忘记她是聋子,只看见老人微笑着靠在木椅上,手指悄悄打着节奏。她慈祥的眼神平静地望着我,像深深的潭水 我一直珍藏着这个秘密,直到有一天,我的一曲《月光》奏鸣曲让专修音乐的妹妹大吃一惊。妹妹追问我得到了哪位名师的指点。我告诉她:"是一位老太太,就住在12号楼,非常瘦,满头白发,不过--她是个聋子。"; "聋子?";妹妹惊叫起来,"聋子!多么荒唐!她是音乐学院最有声望的教授,曾是乐团的首席小提琴手!你竟说她是聋子!"; 后来,拉小提琴成了我无法割舍的爱好,我能熟练地拉许多曲子。在各种文艺晚会上,我有机会面对成百上千的观众演奏小提琴曲。那时,我总是不由得想起那位"耳聋";的老人,那清晨里我唯一的听众

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再读课文,并画出描写“我”的心理活动的语句。读一读,体会我的心理变化。(沮丧──充满了神圣感──沮丧──羞愧、兴奋) 可以联系上下文体会人物心理。如, 沙沙的足音,听起来像一曲悠悠的小令。(环境描写,侧面反映人物心理活动。) ②是谁给了我动力,让我的心理产生这么大的变化? 划出描写老教授的语言的词句,读一读。 “是我打搅了你吗,小伙子?不过,我每天早晨都在这儿坐一会儿。” “我想你一定拉得非常好,可惜我的耳朵聋了。如果不介意我在场,请继续吧。” “也许我会用心去感受这音乐。我能做你的听众吗,每天早晨?” a.谈谈体会:从老人的几句话中,可以体会到老人的良苦用心,她在消除“我”的心理障碍。 b.练习读好这三句话。 ③出示“一位极瘦极瘦的老妇人静静地坐在木椅上,平静地望着我”。读一读,谈谈自己的感受。(老人在默默地鼓励我,在给我信心和继续练琴的勇气) (2)第二次“平静地望着我”。

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11.唯一的听众 福州市茶园山中心小学黄海燕 一、教学目标: 1、学习本课出现在生字、新词,摘录印象深刻的句子和词语。 2、有感情地朗读课文,把握课文内容。提出不懂的问题与同学讨论。 3、理解课文内容,引导学生从老教授的言行与“我”的心理、行动变化两方面感受老教授爱护、鼓励年轻人成才的美德,体会“我”对德高望重的老教授的敬佩、感激之情。 4、体会环境描写、人物语言描写、神态描写的作用。 二、教学重点: 引导学生从老教授的言行与“我”的心理、行动变化两方面感受老人对“我”的爱护、鼓励,以及“我”对她的敬佩、感激之情。 三、教学难点: 学习作者是如何通过对环境、人物心理活动等方面的描写抒发对老教授的敬佩、感激之情的。 四、课时安排: 2课时 五、课前准备: 生:1、预习课文,给课后生字注音、组词; 2、给课文标上自然段落序号; 3、熟读课文,提出自己的疑问。 师:课件 六、教学过程: 第一课时 一、谈话导入,揭示课题: 1、谈话:同学们,世界上最动听的话语是关爱的话语,最感人的故事是真情的故事,最伟大的力量是爱的力量。这节课就让我们继续沐浴人间真情的暖阳,抚摸一行行温暖心灵的语言,学习这个单元的第三篇课文——《唯一的听众》 (全班齐读课题) 。 请大家把书翻到P47,我们先来听听课文的主人公,在文章的开头和P50的结尾,向我们诉说了什么。请两个学生读。 2、发现: 同学们,你们发现课文的首尾有什么特点了吗? 首尾两段内容形成了鲜明的对比。 同学们,咱们师生合作,说几组句子,我说句子的前半句,讲作者开始怎样,你们说最后的

结果。我们看看形成了怎样鲜明的对比,可以吗? 开始,作者拉琴很生疏。后来…… 开始,作者连一支曲子都拉不好。后来…… 开始,作者害怕拉小提琴。后来…… 开始,作者因拉不好小提琴十分沮丧。后来…… 开始,作者被家人称为音乐白痴。后来…… 同学们,这一切都总是使作者想起那位“耳聋”的老人(出示幻灯片:老人的形象),那清晨里——唯一的听众。 3、质疑:同学们,你们能不能根据课文首尾两段的内容,提出一些探究的问题呢? 学情预测:“唯一的听众”指谁?她做了什么事?作者为什么能有这么大的进步?为什么“我”总是不由自主地想起那位“耳聋”的老人?为什么“耳聋”打了引号?为什么那位老人她要说自己耳聋?那位老人都给了作者怎样的帮助,使他从一个“音乐白痴”成了一个“小提琴演奏家”?为什么说她是作者“唯一的听众”?…… 二、初读课文,整体感知 1、学生大声自由地朗读课文,读准字音,读通句子,边读边思考刚才提出来的问题。 2、“唯一的听众”是指谁?她做了什么事? 3、认读词语: 沮丧蹑手蹑脚抱歉溜走介意 (读了词语,你仿佛看到了一个怎样的音乐学子?) 神圣悠悠庄重无法割舍大吃一惊 (透过这些词语,你体会到这位年轻人有何变化?) 过渡:是啊,年轻人从一个音乐白痴走向成功,这一切都源自于老人的影响,那么,老人主要是用什么来影响“我”的呢?(语言、神态……) 显然这是一篇写人的文章,课文的主人公——老教授主要是用语言、神态来影响“我”的。我们要仔细听其言,观其行,悟其心,一步步走进这位老人和作者的内心,感悟他们丰富的情感世界。(板书:言行心) 三、细读文本,习言得意 (一)、聚焦三次语言 1、老人诗一般的语言令“我”感动,也令所有的读者感动。请同学们小声朗读课文,用“——”画出描写老人语言的句子。看一看,老人在什么情况下,对作者说了什么?为什么这么说?产生了什么作用?一会儿我们进行交流。找到以后,可以自己小声地读一读老人所说的话。学生小声读。

唯一的听众阅读答案

《唯一的听众》片段阅读答案 很快我就发觉自己变了。我又开始在家里练琴了。从我紧闭门窗的房间里,常常传出基本练习曲的乐声。我站得很直,两臂累得又酸又痛,汗水湿透了衬衣,以前我是坐在木椅上练琴的。同时,每天清晨,我要面对一位耳聋的老人尽心尽力地演奏;而我唯一的听众总是早早地坐在木椅上等我。有一次,她说我的琴声能给她带来快乐和幸福。我也常常忘记她是聋子,只看见老人微笑着靠在木椅上,手指悄悄打着节奏。她慈祥的眼神平静地望着我,像深深的潭水…… 我一直珍藏著这个秘密,直到有一天,我的一曲《月光》奏鸣曲让专修音乐的妹妹感到大吃一惊。妹妹追问我得到了哪位名师的指点。我告诉她:“是一位老太大,就住在12号楼,非常瘦,满头白发,不过—她是一个聋子。” “聋子?!”妹妹惊叫起来,“聋子!多么荒唐!她是音乐学院最有声望的教授,曾是乐团的首席小提琴手,你竟说她是聋子!” 1、联系上下文,说说“声望”的意思:为众人所仰望的名声。 2、作者说:“很快我就发觉自己变了”,我的变化是什么?请用文中的一句话说明: 我又开始在家里练琴了。 3、作者“一直珍藏这个秘密”中“秘密”指什么? 每天清晨,我要面对一位耳聋的老人尽心尽力地演奏。 4、文章写“我”在拉琴的过程中,老人自始至终“很平静地望着我”。对于老人的“平静”理解恰当的一项是(D) A. 老人耳聋,听不到“我”难听的拉琴声。 B.“我”找到了自信,琴声变得动听,老人听得入神。 C. 老人热爱音乐,她已经完全陶醉于琴声中。 D. 老人做出“平静”的样子,用以鼓励“我”。 5、为什么说“我”的琴声给她带来快乐和幸福? 在老人热情的鼓励下,“我”的琴技在不断地提高,这正是老人所希望的。她发自内心地为“我”的进步而高兴。 6、为什么作者“也常常忘记她是聋子”呢? 在“我”的眼里,老人也不再是一个聋子,她在用心感受琴声,“我”和她是用音乐在相互交流。 7、为什么“我”觉得老人的眼睛像“深深的潭水”? 从她的眼神里“我”读出了老人对“我”的关切、鼓励,读出了老人为“我”琴技的点滴进步的高兴,读出了老人对“我”提出的更高的要求。因此“我”觉得她的眼睛像深深的潭水。 8、看完短文,你觉得老人是个怎样的人?你有什么想对她说的? 看完短文,我觉得老人是个爱护、鼓励年轻人成才的德高望重的老人。。

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《唯一的听众》阅读 一、基础知识 1、本文作者_中_国___郑振铎__记叙了“我”在一位音乐教授真诚无私的帮助下,由没有信心学会拉小提琴, 鼓励年轻人成才的美德,表达了 条线索,一是我”的心理、行动的变化,二是老妇人的语言变化。 2、在括号里填上恰当的字组成词语 yōu ( 悠 )久( 幽 )静 ( 忧 )愁( 优 )美 yí ( 仪 )式 ( 遗 )留怀( 疑 ) 转( 移 ) qiàn 道( 道 ) 镶( 镶 ) 拉( 纤 ) ( 欠 )款 二、依据课文内容填空 1、用父亲和妹妹的话来说,我在音乐方面简直是一个白痴。用“白痴”来形容“我”拉小提琴的水平,这对已经能拉小夜曲的“我”来说是个重大的打击,文章开头直接点明了父亲和妹妹的做法,为后文“我”走出家门,到林中练琴作了铺垫,同时也与下文老教授的表现形成了鲜明的对比,从侧面赞美了老人对“我”的爱护与帮助。 2、林子里静极了。沙沙的足音,听起来像一曲悠悠的小令。这句话是环境描写,既写出了早晨树林的安静,又写明了“我”为能找到这样安静的练琴环境的兴奋心情。比喻句形象地说明了“我”对拉好琴重新找回了自信。 3、我的脸顿时烧起来,心想:这么难听的声音一定破坏了这林中的和谐,一定破坏了这位老人正独享的幽静。这句话真实地写出了“我”发现老人后沮丧的心理。文中的两个“一定”强调了难听的琴声带来的后果,突出了“我”的沮丧。说明“我”又一次失去了自信。 4、“我想你一定拉得非常好,可惜我的耳朵聋了。如果不介意我在场,请继续吧。”这是老人对“我”所说的话。作为一位音乐学院最有声望的教授,老人发现“我”拉得并不好,更从我的举动中,发现发现“我”缺乏自信。出于对年轻人的爱护,老人谎称自己耳聋,为听不到好听的琴声向“我”表示歉意。老人的话让“我”有了面对老人拉琴的勇气。 5、我停下来时,她总不忘说上一句说上一句:“真不错。我的心已经感受到了。谢谢你,小伙子。”我心里洋溢着一种从未有过的感觉。这种“从未有过的感觉”就是指被人肯定的快乐。老人用自己的语言帮助“我”重新找回自信,激励“我”刻苦练习。这句话反映了老人与众不同的教育方法。 6、“很快我就发觉自己变了。”“我”由拉小提琴很难、听没自信“变”为有自信、能拉出优美的歌曲“我”发生变化的原因是老教授对我的鼓励和我刻苦的练习。 7、有一次,她说我的琴声能给她带来快乐和幸福。我也常常忘记她是聋子,只看见老人微笑着靠在木椅上,手指悄悄打着节奏。她慈祥的眼神平静地望着我,像深深的潭水…… “平静地望着我”在文中第三次出现,老人自始至终“很平静地望着我”。对于老人的“平静”理解恰当的一项是 B (选填一项) A.老人耳聋,听不到“我”难听的拉琴声。 B.“我”找到了自信,琴声变得动听,老人听得入神。 C.老人热爱音乐,她已经完全陶醉于琴声中。 D.老人做出“平静”的样子,用以鼓励“我”。 从老人的眼神中“我”读出了老人对“我”的关切、鼓励;读出了老人老人为“我”琴技的点滴进步的高兴;读出了老人老人对“我”提出的更高的要求。在我眼里,老人不再是聋子,她在用心感受琴声,“我”和她用音乐相互交流,“我”对老人感激

小学六年级语文课文《唯一的听众》的知识点总结-六年级下册课文《唯一的听众》

小学六年级语文课文《唯一的听众》的知识点总结|六年级下 册课文《唯一的听众》 1.本文记叙了”我”在一位音乐教授真诚无私的帮助下,由没有信心学会拉小提琴,到能够在各种文艺晚会上为成百上千的观众演奏的事,赞扬了老教授爱护、鼓励年轻人成才的美德,表达了”我”对德高望重的老教授的敬佩、感激之情。 2.对句子的理解。 ①用父亲和妹妹的话来说,我在音乐方面简直是一个白痴。 答:用”白痴”形容”我”拉小提琴的水平,这对已经能拉小夜曲的”我”来说是个沉重的打击,更要命的是父亲和妹妹只是经受了数次”折磨”之后就下了这样定义。为此,”我”失去了在家里练琴的自信。文章开头直接点明父亲和妹妹的做法,为下文”我”走出家门,到林中练琴作了铺垫,同时也与下文老教授的表现形成了鲜明的对比,从侧面赞美了老人对”我”的爱护与帮助。 ②林子里静极了。沙沙的足音,听起来像一曲悠悠的小令。 答:这句话写出了早晨树林的安静,以及”我”为能找到这样安静的练琴环境的兴奋心情。沙沙的足音在”我”听来,竟成了一曲悠悠的小令,形象地说明”我”对拉好琴重新找回了自信。正因为如此,”我”才会庄重地架好小提琴,像举行一个隆重的仪式,拉响了第一支曲子。 ③我的脸顿时烧起来,心想,这么难听的声音一定破坏了这林中的和谐,一定破坏了这

位老人正独享的幽静。 答:这句话真实地写出了”我”发现老人后沮丧的心理。”我”希望自己能在这优美的环境中拉出好听的琴声,可偏偏琴技不争气,那声音”觉得自己似乎又把锯子带到了树林里”;不希望有人听见自己在拉琴,却偏偏被老人发现了。文中的两个”一定”,强调了难听的琴声带来的后果,突出了”我”的沮丧。说明”我”又一次失去了自信。 ④”我想你一定拉得非常好,可惜我的耳朵聋了。如果不介意我在场,请继续吧。” 答:这是老人对”我”说的一句话。作为一位音乐学院最有声望的教授,老人听出”我”拉得并不好,更从”我”被人发现后”准备溜走”的举动中,发现”我”缺乏自信。出于对年轻人的爱护,老人谎称自己耳聋,为听不到好听的琴声向”我”表示歉意。听惯了亲人对”我”白痴的评价,第一次听到陌生老人的称赞,尽管是个聋子,但”我”还是充满了快乐。老人的话让”我”有了面对老人拉琴的勇气。 ⑤我停下来时,她总不忘说上一句:”真不错。我的心已经感受到了。谢谢你,小伙子。”我心里洋溢着一种从未有过的感觉。 答:这”从未有过的感觉”就是被人肯定的快乐。而这恰恰来自于老人的陪伴,来自于老人的夸奖。老人并不指点”我”如何拉琴,她就用自己的语言帮助”我”重新找回自信,激励”我”刻苦练习。在她的激励下,”我”终于敢在家里练琴了,而且练得十分认真,十分刻苦。这句话反映了老人与众不同的教育方法。 ⑥有一次,她说我的琴声能给她带来快乐和幸福。我也常常忘记她是聋子,只看见老人微笑着靠在木椅上,手指悄悄打着节奏。她慈祥的眼神平静地望着我,像深深的潭水…… 答:在老人热情的鼓励下,”我”的琴技在不断地提高,这正是老人所希望的。她发自内心地为”我”的进步而高兴。在”我”的眼里,老人也不再是一个聋子,她在用心感受琴声,”我”和她是用音乐在相互交流。”我”对老人的感激之情溢于言表。

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光模块基础知识

光模块基础知识详解 图1光模块示意 一、光模块的主要组成部分 光模块主要有6部分组成,分别为金手指、控制器MCU、激光驱动器、限幅放大器、发射端TOSA、及接收端ROSA组成。 1.1、金手指 图2金手指

(a)金手指如图2所示,主要有以下几个功能: 1)给模块来提供供电回路; 2)实现模块的热插拔的功能; 3)为模块的高速信号提供连接; 4)为模块的低速信号提供连接; 5)向主机指示模块已经插入。 (b)管脚详解 1)发射端地管脚标号为1、17、20 2)接收端地管脚标号为9、10、11、14 供电回路中发射端及接收端是单独进行供电的,以避免相互干扰,同时在国际协议中发射端地级接收端地也是单独标注,但在实际中,对此也并没有严格区分,部分公司产品发射端地级接收端地是连接在一起的。连接在一起,也可以避免APD升压产生干扰,亦符合单点接地原则。 3)发射及接收端电源15,VCCR;16,VCCT 原则上来说,发射端及接收端的电源是单独供应的,这样可最大限度避免电源之间的相互干扰,主机端对发射端及接收端是单独进行滤波的。 图3host board典型供电电路图 4)低速信号MOD-DEF2(4)、MOD-DEF1(5); 标准的I2C两线接口,可以完成主机到模块的双向通讯;模块中的SERIAL ID,DOM等信息都是通过这个接口读取出来或者写入; 5)低速信号MOD-DEF0(6)

该管脚接地,主机该管脚集电极开路,用于检测模块是否已经插入主机。 6)低速信号TXDISABLE(3) 该管脚用于指示是否关闭发射端,集电极开路输出,需要关闭发射端时,该管脚为高电平,在模块端上拉; 7)低速信号TXFAULT(2) 该管脚用于指示模块发射端是否出现严重故障,若出现严重故障, TXFAULT为高,在主机端上拉。 8)低速信号RX-LOS(8) 该管脚用于指示模块接收端是否出现严重故障,若出现严重故障,该管脚为高电平,在主机端上拉。 9)接收端差分信号对RD+(13)、RD-(14) 此两管脚为高速信号接收端,用于接收告诉信号。 10)发射端差分信号对TD+(18)、TD-(19) 此两管脚为高速信号发射端,用于发射高速信号。

唯一的听众1

唯一的听众 课前谈话: Ppt播放音乐: 请同学们聆听一段优美的音乐,这是一曲小提琴曲,聆听着他你有什么感受?(舒服) 师:小提琴曲总是让人浮现连篇,心旷神怡。一位优秀的小提琴家一定是拥有---- 生:无数的观众,鲜花,掌声 师:是的,可是有一位小提琴演奏家从小却是一个音乐白痴,是谁给他带来了这么大的变化呢,这节课就让我们一起走进11课唯一的听众。 一、预习探究 1.出示生字新词,生领读 2.课文讲了一件什么事? 引导学生用关键词语概括课文内容。遭打击受鼓励获成功二、合作交流 过度:从这三个方面让我们感受到了作者在一步步发生变化。那就让我们来听一听课文的主人公,在文章的开头和结尾,向我们诉说了什么? 两个学生读首尾两个自然段,其他生思考两个段落向我们说了什么(以前作者拉小提琴特别糟糕,但是经过他唯一的听众给予他自信之后,他的小提琴曲拉得特别好了,而且已经可以在各种文艺晚会上演奏了。) 教师:首尾两段的内容形成了鲜明的对比。同学们,咱们师生合作,说几组句子,我说前半句,讲作者开始怎么样,你们说结果。我们看看这鲜明的对比,可以吗?好,那我先说:开始,作者连一支曲子都拉不好,后来,谁接着,请你。 生:后来,作者能熟练地拉许多曲子 师:开始,作者因拉不好小提琴而十分沮丧。后来。。、。。、 生:作者自信地面对成百上千的观众演奏小提琴 师:非常好!开始,作者害怕拉小提琴。后来 学生:拉小提琴成了作者无法割舍的爱好。 教师:开始,作者被家人称为音乐白痴。后来 生:后来,他成为了小提琴演奏家 教师:能在成百上千的观众面前演奏小提琴,成了小提琴家,这

一切都总是使作者想起那位“耳聋”的老人(出示老人幻灯片)总是想起清晨里——-(唯一的听众)生齐说 师:同学们你们能不能根据课文首尾两段内容,提出一些值得探究的问题呢? 生:为什么在之前是个音乐白痴,后来成为了小提琴演奏家?师:你的意思是说,为什么作者能有这么大的进步?这个问题踢得好 三、品读感悟 过度:同学们的意思我明白了,也就是说,老人不曾给过作者小提琴的技术的指导,也不曾给她讲过拉小提琴的窍门。那他是怎么帮助作者取得这么大进步的呢?让我们带着问题走进课文需找答案。 (出示:默读课文3—8自然段,用横线画出描写老人语言的句子,用波浪线画出描写老人神态的句子) 师:请同学们默读课文3—8自然段,用横线画出描写老人语言的句子,用波浪线画出描写老人神态的句子,(时间三分钟,开始) 师:同学们找的很认真,谁来读一读 生:我找的是第四自然段我打扰了你吗,小伙子?不过,我每天早晨都在这儿坐一会儿。” “我想你一定拉得非常好,可惜我的耳朵聋了。如果不介意我在场,请继续吧。” 还有第七自然段“也许我会用心去感受这音乐。我能做你的听众吗,每天早晨?” 师:我听出来了,他找了四处对不对。这是描写老人的语言的句子,还有神态的?谁来 生:一位极瘦极瘦的老妇人静静地坐在木椅上,平静地望着我。 ?她一直很平静地望着我。 ?她慈祥的眼神平静地望着我,像深深的潭水…… 师:同学们真厉害,在这么短的时间里找出了这款么多的句子,我们先来关注老人的语言 请同学们快速地读读这些句子,看看从老人的据严重,你能读出什么问题? 生:这位老人一直用鼓励的语言,鼓励老人好练琴

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