| 高三英语Unit4-6教案(人教版高三英语上册教案教学设计) |
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Reading: Warming up Look at the pictures and match each flower with its correct name Which flower is your favorite? Explain why. Pre-reading Why was Carl Linnaeus important to the history of botany as a science? His system of grouping plants in families was unique, which based on the arrangement of the male and female organs in the flowers. While-reading Fast reading How many people are mentioned in the passage? Carl Linnaeus Daniel Solander Joseph Banks Captain Cook Careful reading 1. Before Linnaeus botany was ________．D A．studied by doctors B．unknown to anyone C．fully developed D．a branch of medicine 2. Some economic species plants such as____ could help to develop local economies．C A．rose and peony B．tea and apple C．cocoa and hemp D．Cocoa and lemon 3. It was ____ who made Kew a centre of scientific and economic research．A A．Joseph Banks B．Captain Cook C．Linnaeus D． Daniel Solander 4.Paragraph one of the text mainly tells us ___ ．C A．the importance of botany B．how to classify plant species into groups C．Linnaeus’contribution to botany D．Linnaeus’discoveries about different species 5.Captain Cook made ___voyages altogether around the world. C A．one B．Two C．Three D.four Post-reading 1. How did scientists classify plants before Linnaeus? Some scientists classified plants into herbs and trees, or according to the shape of the fruit, or whether they had flowers or not. 2. What were the goals of James Cook’s first voyage around the world? To study the passing of the planet Venus across the sun; to record, classify and describe all plant and animal life observed during the trip; to search for an unknown southern continent. 3. Why did Joseph Banks have to supply his own money to equip part of the expedition? Because the government would not pay for such a new field of science as botany. 4. What could be a possible explanation for the name “strawberry”? When people plant strawberry, they spread straw under the fruit to reduce the necessary amount of watering. Integrating skills Scanning Find out the important people mentioned in the text. Charles Darwin From England Gregor Mendel From Austria Gote Turesson From Sweden Choose the best answers according to the passage 1. The research by Darwin, Mendel and Turesson shows that_ . C A. genetics is more important than the environment to plants C. both genetics and the environment are important to plants D. neither genetics nor the environment is important to plants 2. Darwin observed that the birds with _ _ would eat_ . B A. small beaks l hard seeds B．broad beaks；hard seeds C. hard beaks；hard seeds D．broad beaks；soft seeds 3.Darwin joined the scientific expedition on _____ ． C A. the Endeavour B.Tahiti C．the Beagle D．space 4. Scientists of the nineteenth century believed that . D A．the development of new species was behind the influence of the environment B．the development of new species and the influence of the environment were hand in hand C．the development of new species had nothing to do with the influence of the environment D the influence of the environment was behind the development of new species . 5. Darwin studied physics，chemistry and botany because_________ . B A．he was invited to join scientific expedition B．he was interested in them C．he could do a lot Of experiments D．he wanted to finish his book“On the Origin of Species” Fill in the following blanks Scientist Research/experiment Result Charles Darwin The wild life of Galapagos, many varieties of garden roses There were differences between the species of the different islands’yet all showed a clear relationship with those of America’ differences in habitat could lead to different species in birds as well as in plants. Gregor Mendel Flowers and peas Many characteristics were passed on from one generation to the next, without influence by the environment. His research gave birth to the science of genetics. Gote Turesson A wild plant found on the Swedish west coast Found evidence for the existence of stable varieties within species in nature. He showed that differences between plants of one species occurred as a result of the environmental conditions in their habitat. The text can be divided into four parts Part I Pa1-3: Darwin and his research. Part II Pa4-5: Mendel and his experiment. Part III Pa6: Turesson and his study Part IV Pa7: the importance and significance of the research of the three. Important sentences in the passage 1. It was Darwin’s visit on the Beagle to the Galapagos Isles that gave him the key to his new theory. 2. Back home, in England, Darwin realized that differences in habitat could lead to different species in birds as well as in plants. 3. As a result of Darwin and Mendel’s research, scientists of the nineteenth century formed the belief that that influence of the environment was behind the development of new species. 4. It would take a next generation of scientists to bring the importance of the environment on species back in view. Translate the following phrases into English: 详细地 in detail 处于支配的地位，负责 in charge of 由……负责 in the charge of 任命某人为……appoint sb. as 将……分类成classify…into… 计算……之间的距离 calculate the distance between… 一代一代传下去pass on from one generation to the next 建于…；以…为基础be based on 参与; 陷入 ……的活动be involved in 根据;视……而定；按照according to 搜索；寻找 search for 总而言之 altogether match…with （在品质；颜色；设计等方面）相等，相当，相配 at the age of 在……岁时 look out for 警惕;留心;守侯 on a large scale 大规模地;大范围地 year after year 年年;年复一年 pass away 逝世 name…after 给……取名;命名 take care of 关心;照顾 classify…into 分类;归类 develop a lifelong friendship with 与……结存了终生好朋友 born into 出生 lie in 在于 related to 与……有关 the key to 关键是(在于) adapt to 适应于 be sunken into 堕入 a bunch of flowers at first sight lead a cosy life make two more voyages be involved in lead sb. to do sth. calculate the distance between pass on from on generation to the next form the belief in view adapt to the new environment Unit 5 Getting the message Reading: Look at the pictures on page37 and fill in the chart Items Ad 1 Ad 2 Ad 3 The products they persuade you to buy Advanced electronic roducts Shampoo Soft drinks How to persuade By using abstract design, slogan and pictures By using wonderful pictures ,slogan and realistic products By using wonderful pictures, slogan and products The message each ad gives High quality, Help customers to succeed Create beauty,bring happiness and love to customers Help athletes to refresh themselves. How is the information conveyed Pictures, slogan, spokesman Products,slogan, pictures Pictures,slogan, products Words related to advertising advertise, advertisement advertiser, brand, post, spokesman, spokeswoman, designer, entertain, promote, customer, slogan, text, writer mislead, humorous, persuasive, broadcast, annoy, appeal to Pre-reading Collect advantages and disadvantages of advertisements from the students Advantages Disadvantages Provide information Mislead customers Increase sales Give false or incorrect information Make the public aware of social problem Raise the price of products … 1.the first form of advertising : in Greece and Egypt around 1500 B.C. 2.the first printed advertisement: in London 1477 3.the first commercials on radio: about 1920 4.the first commercial on TV: after World War 2 Reading Find out the main idea for each paragraph Pa1: Ads are found almost everywhere Pa2: People react to advertisements in different ways. Pa3: The basic principle of advertisements is to influence customers’ choices. Pa4: Ads help companies and customers n a variety of ways. Pa5: the most important function of advertising is to introduce new products. Pa6: Governments and other organizations use ads to make people aware of government policies and social problems. Pa7: Customers should be careful of illegal ads. Pa8: Customers should learn to protect themselves from false ads and make smart choices. Answer the following questions Fast reading 1.What is people’s reaction to ads.? P2 2.What is the basic principle of advertising? P3 3.What is the most important function of ads? P5 4.what’s the advantage of good ads? P8 Careful reading 1.Why is advertising popular? 2.How does advertising help consumers and companies? 3.What is the basic principle behind advertisements? 4.Why do advertisers often have to work hard to attract people’s attention? 5.What is a “bait-and-switch” a? 6.How can we protect ourselves from misleading ads? Choose the best answers: 1.The word “advertising” means to make a product known to . D A managers through broadcast B leaders by radios C firms by printed notices D people in various ways. 2.One advantage of advertising is that it helps . A A increase product sales B make a product more expensive C increase production D reduce the costs of a product 3.Advertising is a highly developed . B A information B industry C trade D science 4.The development of radio, television, cinema, magazines and newspapers has with the development of advertising. B A followed up B gone hand in hand C gone behind D taken place 5. The best chance to reach customers is to . C A sell them the product B sell them what money can not buy: love, happiness and success. C appeal to their emotions D reduce the price of the products. 6．The development of media has gone hand hand the development of advertising. C A. by; by B. by; with C. in; with D. in; by 8.People react to advertisements in different ways.Because . 答案：A A. ads are useful and entertaining to some people while annoying to others B. ads are useful and entertaining C. ads are annoying D.ads are not only useful and entertaining but annoying 9.When we buy an expensive product, can help us make the right decision. 答案：B A. sellers B. ads C. our friends D. defenders 10.“Not all ads are used to promote a product or to increase a company’s profits” means . 答案：D A. all ads are used to promote a product or to increase a company’s profits B. few ads are used to promote a product or to increase a company’s profits C. no ads are used to promote a product or to increase a company’s profits D. all ads are not used to promote a product or to increase a company’s profits 11.In order not to become easy target for ad makers, we must . 答案：A A. distinguish between fiction and facts B. watch TV more often C. believe all the ads D. never believe any ads 12.The best chance to reach customers for the advertisers is to . 答案：A A. appeal to their emotions B. make interesting pictures C. give customers proper prices D. send messages to customers 13.Paragraph 4 is mainly about . 答案：C A. ads must increase the production B. ads must reduce the price of the production C. ads must help companies and customers D. ads must make a product more expensive 14.Which sentence tells us the main idea of Paragraph 5? 答案：C A. The most important function of advertising is to introduce the prices of the products. B. The most important function of advertising is to introduce the types of the products. C. The most important function of advertising is to introduce new products. D. The most important function of advertising is to introduce the company where the products come from. 15.Why is advertising popular? 答案：C A. Because ads are found in newspapers. B. Because ads are found on the Internet. C. Because ads are found on TV. D. Because ads are found everywhere. 16.We can infer from the last sentence of the text that . 答案：C A. we must learn to believe ads B. we must learn to accept ads C. we must learn to analyse ads D. we must learn to accuse ads T or F 1.People react to advertisements in different ways.( ) 2.The basic principle of advertising is fairly difficult.( ) 3.Since an increase in sales means an increase in production, the price may be increased, too. ( ) 4.Truthful ads provide good information that helps customers to decide whether they want or need the advertised product.( ) 5.Perhaps the most important function of advertising is to increase a company’s profits. ( ) 6.By using the techniques developed by the advertising industry, governments and other non-profit organizations can spread knowledge, change attitudes and improve society.( ) 7.All ads are not used to promote a product or to increase a company’s profits.( ) Difficult sentences 1.The development of radio ,television and other media has gone hand in hand with the development. 2.Customers see so many ads every day that advertisers must work hard to get their message across. 3.The best chance to reach customers is to appeal to their emotions. 4.First of all ,we should always keep an eye out for “hidden information”. Integrating skills Fill in the blanks for the revision Advertising is a highly developed industry. It has gone hand in hand with radio, television and other media. People react to ads in different ways. Some think ads are useful and help consumers make informed choices while others accuse companies of using ads to mislead us. Companies can influence customers’ choices by introducing a brand name and by associating products with customers’ needs. There are so many ads for customers that advertisers must try to get their message across by appealing to their emotions. Ads help companies and customers in all kinds of ways. They can help companies increase sales . At the same time , they help customers choose among all the available products. In fact, truthful ads provide good information,and help customers compare feathers, functions and costs. Some governments name a famous person as their spokesman or spokeswoman to make people aware of their social problems and policies. Customers should protect themselves by keeping an eye out for bad ads, telling false information from real facts and making good choices. II Lead-in 1 what product do they persuade you to buy? 2 what information about product can you get? 3 How is the information conveyed? 4 What are the skills of making good ads? III Reading 1 How do the ad-makers create a positive image of the product they are promoting? 2 How do ad-makers choose a name for the product? 3 What kind of slogans should be used to make the consumers to form a positive image? Can you give an example? 4 How are the ads presented ? How to create a positive image of the product Choose the words and brand names A good slogan 1 tell the consumer about 1 should be catchy the advantages of the product 2 easy to remember 2 choose a funny name 3 convey a message 3 use a well-known word 4 choose names from old stories 5 invent a new word Ads are started with a puzzle or question And presented in a humorous way in order to 为的是;目的在于 take …into consideration 考虑某事物 compare…with…把……与……比较(对比) complain about 对某人与某物抱怨 in charge of… 负责;处于控制或支配的地位 hand in hand 手拉手;密切关联的 with the develop of 随着……发展 on the other hand 另一方面 get… across 传播或为人理解 instead of 代替(后面接名词代词动名词或介词短语) appeal to 呼吁;上诉;投合(兴趣或心愿) armed with用…… 做准备;备有 make sb. aware of 使人明白;觉察;意识到 keep an eye out for留心或注意到某人或某事物 protect…from… 防护而不受 at the right time 在恰当的时候 point out to (向某人)指出;使注意 make sense 有意义;有道理;讲得通 accuse…of… 指责;控告 attach to 系;贴;固定;附着 differ from 不同于 attach importance to 给予重视 start with 以 开始 with the purpose of 以 为目的 point out 指出 refer to 指/参考 think twice 慎重考虑 large amounts of money make good choices out of ten take a critical attitude towards advertisements with the purpose of a series of at a loss profit by / from Unit 6 Reading Lead-in and Pre-reading 1． Who the Native Americans were? Where did they live and what do you know about their life? The Native Americans were the Indian. They lived in the vast land of West America and their life was simple and hard. They hunt for food and rode on horses. 2. History counts many cases in which settlers moved into areas that belonged to other people. Can you give some examples? What happened? The American continents were peopled as a result of two long-continuing immigration movements, the first from Asia, and the second from Europe and Africa. The first movement began probably 25, 000 years ago when Siberian tribes, in search of new hunting grounds or of refuge from pursuing enemies, crossed over the Bering Strait to Alaska. By 1492, over 10-20 million people, mistakenly called Indians by Christopher Columbus, inhabited the Americans. They developed their own aboriginal cultures, which ranged from the simple to the complex, from those of the primitive tribes to the brilliant civilizations of the Aztecs, the Incas and the Mayas. The second migration to the Americas began with the expansion of Europe at the start of the modern period from the 16th century. 3. The new settlements in America soon became known as the Wild West. Why? Because the western states of the US during the years were settled by the first Europeans. There was not much respect for the law there. Read the text then answer some questions. 1 When did we decide to move to another place? 1845,10 2 How long did the journey last? About a year 3 What is our first destination? India Greek in Kansas 4．What does “account” in the first line means? The “account” here means description. For example, “She gave the police a full account of the incident.” 5. In paragraph two, the author mentioned Indian Greek. Where was it and was it very important? It was in Kansas. It was the frontier at that time and also the meeting place for people moving to the west. 6. Do you know what difficulties they ran into during the journey? They entered the desert and lost their way, and didn’t have enough water to drink. Their animals died from lack of water. 7. According to the fourth paragraph, why do people call the desert Death Valley? People showed coldness and were not willing to help others in trouble. They abandoned everything they could. Valley is in chaos and full of dead animals. Therefore, we called it Death Valley. 8. Is the journey hard? Can you make some examples about it? Yes, it is hard. You can make many examples. 9. What is the theme of this passage? If you make unremitting efforts, you will achieve your goals. Don’t give up before difficulties. Listening Listen to the tape carefully then do these exercises. Post—reading Exercise1. True or False 1 We traveled alone. (F with many other families) 2．When a young man in our group suggested that I stay behind with the children and wait for help, I agreed. (F I didn’t agree.) 3. When the animals smelt the water, they all ran. Exercise 2 Choose the best answers 1.The reason why my father wanted to go to California is that . 答案：C A. California was in desert B. California was far away C. California was a wonderful land described in a book D. California was the largest state in the USA 2.People moving to the west would meet in . 答案：A A. Kansas B. California C. Salt Lake Valley D. Salt Lake Desert 3.On which day did the author enter the Salt Lake Desert? 答案：B A. April 12. B. November 4. C. October 15. D. December 25. 4.Why did the travelers call their ninety-mile drive through the Salt Lake Desert the “Long Drive”? 答案：D A Because the landscape was dry and barren. B. Because water was salty and not drinkable. C. Because their water supply was so low. D. All of the above. 5.After the travelers burnt their wagons, they had to go on their feet with another miles to go. B A.2 500 B.500 C.90 D.45 6.Why didn’t the author stay behind with the children and wait for help? A A. Because that meant he/she would die. B. Because he/she knew that children were tiresome. C. Because he/she knew that there was a wagon waiting for him/her. D. Because he/she felt he/she could get a prize by his/her father. 7.The animals almost ran when the travelers reached the edge of the desert, why? 答案：C A. Because they were tired and weak. B. Because they had no burden. C. Because they must have smelt the water. D. Because they went back to their home. 8.How long did the author spend finishing the journey? 答案：A A. More than 40 months. B. About 2 months. C. About a year. D. About a year and a month. 9.From the text, we can infer . 答案：D A. the author and the travelers had to go all day and all night long B. there was no oxen left when the travelers reached California C. many travelers died when their days of hardship came to an end D .it’s a long way to travel from the author’s hometown to California 10.The best title of the text is . 答案：B A.A Journey To California B. Long Drive C. The Salt Lake Desert D. Enjoy Your Life Questions: 1 Where in the text do you find evidence that the wagons were not he most suitable means of transport? You can find your answers in paragraph 3. 2 Why did the travelers call their ninety mile-drive through the Salt Lake Desert the “long drive”? We had to travel long without water or grass for the animals to eat. It was hard. 3 What can you learn from this reading passage? What impresses you most? 1)After suffering from many difficulties, we can live a better life. Facing the hardship, never give up, etc. 2)The courage of the people impresses me most. Passage analysis 1. What the writing techniques of this text are? A. Use of the chronological order to narrate the story. B. Use many participles to make the text readable and concise. C. The landscape of the Salt Lake Valley sharply contrasts with that of the Salt Lake Desert. The scenery of the Salt Lake Valley is very beautiful, however, that of the Salt Lake Desert is dry and barren. Use the sharp contrastive scenery, expressing the hero’s optimism about the life that he dreamed of in the West and coming across the difficulties on the way to the West. 2. What is the writing style of the text? The text is a narrative writing, which related a story that the hero’s family and other many families moved to the West. They ran into many difficulties on the way to the West. Finally they got to the West and started a new life. The text, which uses the first person to relate the hero’s true experiences, gives us a vivid description. 3.What is the main idea of the text? The text related a story that the hero’s family and other many families moving to the West. They ran into many difficulties on the way to the West. Finally they got to the West and started a new life. When they came across the problems, they didn’t escape them. However, they faced reality and solved the problems. They insisted on and made unremitting efforts, so they made their dream come true. Moreover, An iron pestle can be ground down to a needle — perseverance will prevail. 4. What’s the purpose of the writer? The writer wanted to tell us “When one comes across the problems, one shouldn’t escape them. However, he should learn to face reality and solve the problems. As long as he overcomes the difficulties and never gives up, he will achieve his goals and succeed. Moreover, he has dreams in his heart. As long as he insists on and makes unremitting efforts, I believe he will make his dreams come true some day. In fact, life itself is a battle. Natural environment and nature are your enemies. If you defeat them, you can live in the world, or it is death that is waiting for you.” 5. What can we learn from this text? We learned that during our lifetime, we may run into many difficulties. When we come across the problems, we shouldn’t try to escape. Instead, we should learn to face reality and solve the problems. As long as we overcome the difficulties and never give up, we will achieve our goals and succeed. Moreover, we all have dreams in our heart. As long as we insist on and make unremitting efforts, we will make our dreams come true one day. Integrating skills Lead-in What did he describe in the novel The Call of Wild by Jack London? And where did the story happen? This story happened in Alaska, a far and cold land. It described the life of a dog named Buck as well as other dogs’ encounter. Reading 1. Who do you think the three persons are? What are they talking about? I think Mr. Rivers is the host of a program. I guess Mr. Parks is a historian or something else. Ms. Welch is the granddaughter of Dr Welch. And Dr Welch was a doctor of a small city called Nome. 2. Where did the story happen? And what happened to the children? The story happened in a small city called Nome. Some children in the city had a terrible disease and they would die if they couldn’t get enough vaccine. 3. Where could they get the vaccine that would save the children? A hospital in Anchorage had a good supply of vaccine. It was far away from Nome. 4. What difficulties did they meet on the way and how did they overcome them? They faced many difficulties. First, the time was limited. The children would die if their treatment was delayed too long. Second, at that time, the sea was frozen and the only two planes had been stored, nothing got to Nome quickly. Third, The Arctic winter was very cold and there were terrible storms. Difficulties with the medicine delivery Their attitudes and solutions Traffic problems: The sea frozen; the only two planes stored; no quick traffic A train took the medicine from Anchorage to Nenana; A relay of dog teams between Nenana and Nome Snow storms and low temperature Kept going without stop Time limitation Covered almost 700 miles in little more than 127 hours Post-reading Questions on P53 and P54. Suggested answers: 1. Flu and diphtheria 2. As we all know, SARS spread through the world in 2003. SARS is short for Severe Acute Respiratory Syndrome. 3. Dr Welch could save the children if he could get enough vaccine as quickly as possible. 4. Relay is an act of passing something along from one person, group, or station to another. We have relay race in sports, and torch relay. 5. A relay of dog sleds was chosen as the best transportation because in 1925, nothing got to Nome quickly, the sea was frozen, and the only two planes had been stored. Phrases believe in 信任;信耐 stand for 代表;代替 adapt to 适宜 lose heart 灰心;泄气 be cast away (被)抛弃 give up 放弃 less than 少于;不足 set off for 开始(旅程;赛跑);出发 move on 继续前进 take the way 出发;首途 lose one’s way 迷路 hang out 伸出 in desperate need of 在极度需要的(时候) on our feet=on foot 步行 be accustomed to doing sth. (通常用于被动语态)习惯于 suffer from 患病;遭受……之苦 hurry on to (with) 赶紧办理;急急忙忙地去做某事 stop to do sth.停下来去做某事 start doing sth. 开始做某事 go on all fours 用四肢 (at)the edge of of (在)……边缘 stare at 瞪视; 凝视 come to an end 结束;终止 a race against time 与时间赛跑 save…from 挽救……免于 take up to 占用(时间;空间) at stake 在危险中;关系重大 risk one’s life to 冒险去做某事 apply…to… 运用;应用 add up (两个或两个以上的数量或量)加起来 take it easy 别紧张;放松点 keep up 维持;保持;使某事处于高水平 common sense 常识;情理 leave behind 忘带;留下 live through sth. 经历某事物而幸存 tie up 系;拴;捆 go for 为……去;努力获取 be more of a leader than a follower be honest with by day / by night pass through be on one’s feet be accustomed to in anxiety of reach the promised land come to an end a relay of dog teams take up to 13 days |
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