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2019-2020年八年級英語上冊 Chapter 4 puter technology Reading I學(xué)案 牛津深圳版 【學(xué)習(xí)目標】 一、知識與技能： 1. 閱讀課文，了解有關(guān)電腦的相關(guān)知識。 2. 學(xué)習(xí)新詞匯并能用英語解釋新詞。 3. 閱讀技巧訓(xùn)練。通過預(yù)測（predicting），略讀(skimming)，找讀(scanning)，了解重點大意(major ideas) 等閱讀微技能來逐步提高閱讀水平。 二、過程與方法： 1、預(yù)習(xí)課文，做好課前的預(yù)備工作。 2、通過粗略地看課文及結(jié)合圖示，了解電腦的相關(guān)知識。 3、通過小組互助學(xué)習(xí)，提高學(xué)習(xí)效果。 三、情感、態(tài)度與價值觀 1、培養(yǎng)自主學(xué)習(xí)與合作學(xué)習(xí)的意識。 2、感受知識與科技給人類帶來的巨大影響。 【學(xué)習(xí)過程】 [課前預(yù)習(xí)] l 考考你 根據(jù)首字母提示完成句子 1. My father d___________ his car to work in the morning every day. 2. When the teacher leaves the classroom, the m________ is responsible for the class. 3. Most children like Mickey M____________. l Read Chapter 4 Reading Part A and finish the exercise below. 1. What do you know about puters?（Write the names of the parts in English.） 1) 顯示器_________________ 2）驅(qū)動器 _________________ 3）鍵盤___________________ 4）鼠標 _________________ 5）喇叭___________________ 6）閃存盤 _________________ 7）DVD存儲器 ____________ 8）主機 the main unit 2. 完成課本Part A 填空，將答案寫在書上。 3. 查一查，再列舉一些與電腦有關(guān)的詞____________________________________ ____________________________________________________________________ 4. 根據(jù)你對電腦的認識判斷下面內(nèi)容的正誤。 1) puters are like helpers. They can help us to do a lot of things. ( ) 2) We just use puters to play games. ( ) 3) puters are already cleverer than a man. ( ) l 聽錄音朗讀課文3遍，注意語音語調(diào)，及生詞的發(fā)音。 l 搜集有關(guān)電腦的發(fā)明及其運用方面的知識并在小組內(nèi)進行交流, 再做成PPT在班上進行展示。 [課堂學(xué)習(xí)] I Duty report and everyday English. II Homework checking and group learning 預(yù)習(xí)情況檢查與交流。（小組討論，老師點撥） III Pre-reading 1. Lead in (questions) 1) Do you have a personal puter at home? ___________________________ 2) What do you often do with a puter? _________________________________________________________________ 2. Read and answer: Why does Tony collect some information about puters? _________________________________________________________________ 3. Read and correct any mistakes. Page 44. Part B. Look and think. IV While-reading 1. Read the passage quickly and match the main idea of each part. Hidden helpers puters are electronic brains. They can do many jobs. What kind of jobs can a puter do? At present, the human brain is cleverer than the puter, but this may change. If puters learn to do some of our jobs better than we can, how will our lives change? Is a puter cleverer than I am? There are many small puters inside everyday appliances in your home, even you don’t know about them. 2. Read the passage again and say T or F. ( ) 1) Hidden helpers are puters.. ( ) 2) People are less dependent on puters than they realize. ( ) 3) puters sometimes give wrong answers at calculating. ( ) 4) puters can teach people many things and also play games with them. ( ) 5) puters cannot create new ideas for the time being. ( ) 6) puters are better at doing their jobs than doctors, judges and teachers at present. 3. Read the passage more slowly and answer the questions. 1) What kind of puters are there in our home? 2) Why do we sometimes call them electronic brains? 3) Is a puter cleverer than a man for the time being? Why? (A man has ... and he can ...of his own.) 4. Listen and read the passage after tape，pay attention to the new words and phrases.. V Post-reading 1. Guess the meaning. ( ) 1) There are also many tiny, hidden puters in your home, but you might be unaware of them. A. There are many large puters in your home, they are easy to see but you don’t know about them. B. There are many small puters your home, but they are difficult to see in and you don’t know about them. ( )2) They can operate railways. A. make something work B. make something stop C. make something grow ( ) 3) The answer to this question is, for the time being, ‘No’. A. in the past B. at present C. in the future 2. Go over the new words. tiny_________ hide/ hidden_________ be unaware of __________ operate_________ railway _________ for the time being__________ raise__________ monitor _________ mouse ________ speakers ________ keyboard __________ 3. P47 Ex E Read and think [Homework] 按第二課時學(xué)講稿要求，完成復(fù)習(xí)和預(yù)習(xí)作業(yè)，并背記學(xué)習(xí)目標中重點單詞1—15，做好聽寫準備。