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111Unit 3 The World OnlineReading高考资源网 (2)-学案Teaching aims : To help the students better understand the passage by explaining some difficult words and phrases .in the first part .Teaching important points : To explain the usages of the following : that is to say , value , turn to , whether , a waste of remainTeaching difficult points : How to grasp these language points and practice them Teaching methods : Reading , explaining ,practising Teaching procedures :Step one : Greetings and revision Greet the whole class as usual . Check the homework exercise . Part E on page 37 . Answers : 1. Internet 2. debate 3. speakers 4. experts 5. social ties 6. heavy 7. aspect 8. up-to-date 9. disabled 10. statistics Step two : The analysis of the first part . After we got the main idea of the passage . Now today we will mainly deal with some language points in the first part .Now , please read the passage together and pay attention to your pronunciation and intonation . 1. that is （to say ） 亦可，换言之，也就是说， 在句中为独立成分，作插入语，位置较为灵活。He was found innocent in the court ; that is to say , the cour could not convict him legally . : That is to say , men rule the world , but their mothers and wives rule them . 2. value n. 价值 Vt. 给-估价， 给-评价，重视 e.g. Ive offered 500 yuan for my old car but its value is much higher .Smoking has little value except in helping to calm the nerves . I valued this bag at 5o yuan . be of great / much /little /no value valueless , valuable values n. 价值观 3. in need of 需要 There is no need to - 没必要 The army is in great need of food at present . There is no need to tell him . 4 turn to sb (for help) 求助于 The child turned to his mother for help with his homework . If you have any problem in vocabulary , you can turn to a dictionary e.g. With no one to _ in such a frightening situation , she felt very helpless . A. turn to B. turn on C. turn off D. turn over 5. - , whether he or she lives in a small village or downtown in a big city . Whether 引导的是让步状语从句。 I shall go , whether you come or stay at home . Whether we like a particular piece of news or not , all we have to do is to sit in front of the TV and “let it happen .” Whether 也可引导名词性从句。 6. a waste of time / money ,etc It is a waste of -/no use doing sth. Waste time doing sth . 7. remain Vi 保持，仍然是，继续存在 ，常作系动词用，后可名词，形容词，副词，介词短语，不定式，分词，从句等作表语。 We must always remain modest and prudent . It remains to be seen whether you are right . He remained standing there for another two hours . Let things remain as they are . Adj. remaining Step three : Consolidation . 1. Although he has taken a lot of medicines , his health _ poor . A. proves B. remains C. maintains D. continues 2. We havent settled the question of _ it is necessary for him to study abroad A. if B. where C. whether D. that 3. It is no _ arguing with Bill because he will never change his mind . A. use B. help C. time D. way 4. This is a very interesting book . Ill buy it , _ A. how much may it cost B. no matter how it may cost C. however much it may cost D. how may it cost 5. The fur coat is very _ . It would cost you a lot of money . A. cost B. valuable C. value D. highStep four : Summary and homework111
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