高中英語教學(xué)案例分析--閱讀

1、 高中英語教學(xué)案例分析：閱讀表達(dá)專項(xiàng)訓(xùn)練【學(xué)案設(shè)計(jì)】第一節(jié): 閱讀表達(dá)The modern age is an age of electricity. People are so used to electric lights, radios, televisions, and televisions, and telephones that it is hard to imagine_ without them. When there is a power failure, people grope(摸索) about in flickering candlelight, cars

2、 hesitate in the streets because there are no traffic lights to guide them, and food spoils in silent refrigerators. Yet, people begin to understand how electricity works only a little more than two centuries ago. Nature has apparently been experimenting in this field for millions of year. Scientist

3、s are discovering more and more that the living world may hold many interesting secrets of electricity that could benefit human.All living cells send out tiny pulses of electricity. As the heart beats, it sends out pulses of record; they form an electrocardiogram, which a doctor can study to determi

4、ne how well the heart is working. The brain, too, sends out brain waves of electricity, which can be recorded in an electroencephalogram. The electric currents generated by most living cells are extremely small-often so small that sensitive instruments are needed to record them. But in some animals,

5、 certain muscle cells have become so specialized as electrical generators that they do not work as muscle cells at all. When large numbers of these cells are linked together, the effects can be astonishing.The electric eel(鱔魚) is an amazing storage battery. It can seed a jolt of as much as eight hun

6、dred volts of electricity through the water in which it lives. As many as four-fifths of all the cells in the electric eels body are specialized for generating electricity, and the strength of the shock it can deliver corresponds roughly to the length of its body. 1.     

7、60; What is the best title for this passage? (Please answer within 5 words)_2.       Which sentence in the passage can be replaced by the following one?If many electric cells are connected together, there will be an unimaginable result._3.     &

8、#160; Please fill in the blank in the first paragraph with proper words phrases to complete the sentence. (Please answer within 5 words)4.       What do you think we should do when facing the lack of resources? (Please answer within 30words.)_5.    &

9、#160;  Translate the underlined sentence in the second paragraph into Chinese. 鞏固練習(xí)（1）Whats the best title of the passage? _Tower Bridge is one of Londons best-known landmarks. Opened in 1897, it is only a little over 100 years old. The successful design was made by Horace John Wolfe-Barry

10、. It took eight years to build the bridge and the people of London Bridge to watch the progress. Tower Bridge is a masterpiece of Victorian engineering and architecture. The twin towers have stairs and lifts up to the walkways, which were built to allow pedestrians to cross the river while the bridg

11、e was open.  鞏固練習(xí)（2）Please fill in the blank with proper words or phrases to complete the sentence. _First of all, watching TV is a good rest. After- Besides, watching TV is entertaining. There  Most important, watching TV is educational. Our. Besides, watching TV is entertaining

12、. There are _, such as sports activities, singing and dancing concerts, plays and the activities within a short time. Keys:第一節(jié):1.   _2.   When large numbers of these cells are linked together, the effects can be astonishing.3.   _.4.   We should try our b

13、est to discover and make best use of more and more the interesting secrets of electricity that the living world holds to benefit human.5  一些動(dòng)物當(dāng)中， 某些肌肉細(xì)胞已經(jīng)特殊地像發(fā)電機(jī)一樣， 他們的作用和肌肉細(xì)胞的作用是完全不一樣的。鞏固練習(xí)（1）: Tower Bridge 鞏固練習(xí)（2）: Watching TV has many advantagesa lot of entertainments  【設(shè)計(jì)思想】閱

14、讀表達(dá)是高考新題型， 要求學(xué)生閱讀、理解、翻譯、概括、歸納總結(jié)等各種能力。但是高一學(xué)生對此題型還不是很熟悉，答題技巧還沒掌握，且在這些方面的能力還很欠缺， 因此，針對這個(gè)現(xiàn)狀， 特設(shè)計(jì)了該練習(xí)題。 【教學(xué)目標(biāo)】通過該練習(xí)，使學(xué)生掌握閱讀表達(dá)的答題技巧，并利用這些技巧去解決實(shí)際問題。 【教學(xué)方法】環(huán)環(huán)相扣， 設(shè)計(jì)緊湊。先閱讀復(fù)習(xí)， 再針對給出的多個(gè)答案進(jìn)行打分比較，通過同桌討論和小組討論，總結(jié)答題技巧，引起學(xué)生的學(xué)習(xí)興趣。然后進(jìn)行實(shí)戰(zhàn)練習(xí)，學(xué)以致用。最后，學(xué)生自己總結(jié)本節(jié)課的收獲。 【教學(xué)流程】 復(fù)習(xí)所做材料，閱讀原文，核對2、4、5 題的答案。設(shè)計(jì)說明 因?yàn)?、4

15、、5 題學(xué)生做得比較好， 因此直接讓他們熟悉原文核對答案，解決個(gè)人問題。  利用課件公布光榮榜， 對做得好的和進(jìn)步大的同學(xué)進(jìn)行表揚(yáng)鼓勵(lì)。設(shè)計(jì)說明 拿起表揚(yáng)的武器，鼓勵(lì)同學(xué)們有信心做好這類題。  利用課件呈現(xiàn)同學(xué)們的第一題的典型答案， 然后同桌討論，打分比較哪個(gè)題目好。課件呈現(xiàn)：What is the best title for this passage？打分比比哪個(gè)好    1.The importance of electricity（1分） 2.The applications(應(yīng)用)of electricity（3

16、分） 3.The electricity （3分） 4. The electricity of animals （0分）設(shè)計(jì)說明通過讓學(xué)生自己分析比較，給各個(gè)答案打分，判定最佳答案，從而確定本篇文章的主題思想?！緦W(xué)法指導(dǎo)】Teacher：How to find the main idea of this text？Students：Find the main idea of each paragraph or find the topic sentence 。 Para1：The use of electricity in modern age。Para2：The livi

17、ng world may hold many interesting secrets of electricity that could benefit human. Para3：Use electric eel as an exampleTeacher：Ok，4 students forms a group to discuss the tips to solve this kind of question。老師總結(jié)并用課件呈現(xiàn)答題技巧：閱讀表達(dá)難度題目之一-主旨概括和起題目看文體,抓文章結(jié)構(gòu),刪細(xì)節(jié),找主題句和關(guān)鍵詞 不可太大或以偏概全  做鞏固練習(xí)（1）設(shè)計(jì)說明 讓學(xué)

18、生利用這些技巧去做鞏固練習(xí)，并讓二至三名學(xué)生上黑板呈現(xiàn)答案，檢驗(yàn)效果。 利用課件呈現(xiàn)同學(xué)們的第三題的典型答案， 然后小組討論，打分比較。課件呈現(xiàn)：打分比比哪個(gè)好  1 what the world is like （2分） 2 what the life would be （3分） 3 how to live （3分） 4 what would happen （3分） 5 life would be （0分）設(shè)計(jì)說明 學(xué)生通過打分比較，可以很清晰地了解自己的問題出在哪里，如：銜接不當(dāng)，時(shí)態(tài)錯(cuò)誤等?！緦W(xué)法指導(dǎo)】Teacher：can you explain each answer？學(xué)生解釋，老師總結(jié)并用課件呈現(xiàn)答題技巧： 閱讀表達(dá)難度題目之二 -