高中英語 Unit3 Protecting ourselves Reading2課件 牛津譯林版選修10.ppt

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牛津高中英語,,(模塊十 ·高三上學(xué)期),Advance with English,Reading 2,板塊：教學(xué)設(shè)計——課件,Unit,3,Aids today,Unit 3,課件描述：,1. 通過上節(jié)課對課文的閱讀，學(xué)生已經(jīng)對課文比較了解，但有一些難句和重點句型仍需要講解和操練。 2. 要求學(xué)生在理解文章的基礎(chǔ)上學(xué)習(xí)閱讀策略。,Reading strategy: identifying links between paragraphs,When reading a text, one should follow the thoughts of the author from one paragraph to the next. Sometimes, the last sentence of a paragraph introduces the topic of the next paragraph. This allows a smooth flow of ideas and ensures that readers don’t lose the focus of the text.,Practising,“Bad working habits, poor disease prevention knowledge, not enough governmental investment and lack of health education are the main reasons,” said Yang Xiaoduo, a healthcare expert with a local health association, who said China should race against time seeking measures to solve the sub health problem. ( ) What will probably be talked about in the following paragraph? A Ways to solve the problem of sub health. B More reasons for sub health. C People suffering from sub health. D Symptoms sub health sufferers have.,A,,,,Practising,Mr. Haub says most growth of population will take place in countries with young populations and traditionally large families. He points to Nigeria and Japan as two nations that are moving in opposite directions in terms of population. ( ) What will probably be talked about in the following paragraph? A How to limit the population in developing countries. B How to increase the population in developed countries. C The age structure of Nigeria and Japan. D How to balance the difference of population between Nigeria and Japan.,C,Practising,… Her third contribution lies in the use of music when dancing. In her performance she used the symphonies of great masters, including Beethoven and Wagner, which was not the usual custom. She was exciting and eccentric（古怪的） in her personal life as in her dance. What does the following paragraph most probably discuss? (Answer it within 5 words) _____________________.,,Her personal life,Practising,Students in your class are different from one another in many ways. You all have different personalities, abilities and physical appearance. In other aspects you have a lot in common. Certainly you are the same age and same nationality, and you probably have some similar hobbies and interests. But do you know that although you are studying the same subjects, you might be learning them in different ways. What will probably be talked about in the following paragraph? (Answer it within 5 words) ______________________.,,,Different ways of learning,Practising,It is a bad practice to grow the same crop in a field year after year. If the crop is changed, the land will suffer less because it is treated and used in different ways. Different plants have different effects on the soil. Therefore a change of crop will do less harm than the growing of the same crop year after year and a regular change to grass will do good to the soil. Much will therefore be gained if different crops are grown one after another, a method known as the rotation(輪作) of crops. It is most likely that the writer will go on to ___________________________ in the paragraph following the above passage. (Within 5 words),,explain the rotation of crops,Language points,1. There is no cure for HIV or Aids. cure n. 藥方; 治愈; 解決辦法 There’s no known cure for a cold. 治療感冒尚無良方。 She tried every means to cure her child of the bad habit. 她想盡一切辦法試圖改掉她孩子的這個惡習(xí)。 There is no cure for rising prices. 沒有解決物價上漲的辦法。,cure v 治愈[(+of)] Penicillin cured him of pneumonia. 青霉素治愈了他的肺炎。 Antibiotics help to cure many diseases that were formerly fatal. 抗生素有助于治療許多以前會是致命的疾病。,That nasty shock cured him of his inquisitiveness for ever. 那沉重教訓(xùn)根除了他凡事愛打聽的毛病。,2. HIV and Aids are spreading across the world at a frightening rate. rate n. 比率, 等級, 程度 Our investment accounts return a high rate of interest. 我們的投資項目利潤回報很高。 That’s one part of the job done at any rate. 不管怎么說, 這個工作已經(jīng)做了一部分了。,They drove at a steady rate. 他們以平穩(wěn)的速度開車。 At this rate, we shall soon be bankrupt.這樣下去的話, 我們很快就要破產(chǎn)了。,3. Although most people are familiar with Aids and how it is spread, many people subscribe think that …,familiar. 熟悉的 Sb be familiar with sth Sth be familiar to sb,He is more familiar with modern jazz than I. 他比我更熟悉現(xiàn)代爵士樂。 His name is familiar to me, but I haven’t met him. 他的名字我很耳熟，但我未見過他。 These tales are familiar to Chinese children. 這些傳說對于中國小孩而言是聽?wèi)T了的。,4. Dr David Ho, a Chinese-American Aids expert in biochemistry, has devoted himself to bringing up-to-date technology and international attention to China’s Aids problem. (P35, L44) 美籍華裔、杰出艾滋病專家何大一博士一直全身心地致力于引進(jìn)最新技術(shù)，吸引國際社會關(guān)注中國的艾滋病問題。,devote … to (doing) sth =be devoted to (doing) 獻(xiàn)身；專心于…… Nurses devote themselves to the care of the sick. 護(hù)士致力于病人的護(hù)理事業(yè)。 We should devote ourselves to serving the people. 我們應(yīng)該全心全意地為人民服務(wù)。,He devoted all his time to his job. 他把他的全部時間都用在工作上了。 This magazine is devoted to science. 這個雜志專門刊載科技文章。 After he has retired, he will devote himself to gardening. 退休后,他將要致力于園藝。,5. Their grandfather is now caring of them, and because their mother had access to prescription Aids medicines when she was pregnant, they did not get HIV from her. (P35, L64) 他們的爺爺現(xiàn)在正在照料他們，而且由于他們的媽媽在懷孕期間使用了處方艾滋病藥物，他們沒有從她那里感染艾滋病病毒。 詞組have access to 表示“有接近、進(jìn)入、出去或使用……的權(quán)力 ”。例如：,Every student in our school has access to the library. 在我們學(xué)校每位學(xué)生都可利用圖書館。 Lawyers may have free access to the classified material. 律師們可以自由使用已歸類的材料。 The doctor in charge of the case had access to the restricted area in the hospital. 負(fù)責(zé)這個病例的醫(yī)生有權(quán)進(jìn)入醫(yī)院的禁區(qū)。,Homework,1. Make sentences with useful phrases and expressions in the text. 2. Read the text again to have a deep understanding of the whole passage.,