七年級(jí)英語(yǔ)Unit3 The world onlineReading課件牛津版選修七

for general information: 1. What are the speeches about? 2. The first speaker talks about the positive effects of the Internet on our lives. How many main points does she make? 3. The second speaker talks about the negative effects of the Internet on our lives. What are the two points he makes? for detailed information: 1 People can write anything they want, and we cannot always tell if the information is true or false.2 Of regular Internet users, 80 per cent mainly use it to search for answers to questions.3 Some experts say that spending too much time building Internet relationships can damage peoples abilities to live normal lives.4 With the Internet, people who are disabled and must stay in their homes can communicate with the outside world and meet others with similar interests.5 One of the benefits of Internet friendships is that they are based on common interests, rather than appearance, age or popularity.6 As the Internet has gained popularity, there has been an interesting change in the way people, particularly families, spend their time.Supporting factsArguments 80 per cent of regular Internet users mainly use the Internet to search for answers to questions. 79 per cent use it to advance their knowledge about their hobbies.Young people from different backgrounds and different countries can form lifelong friendships.The Internet is a great help to people who are in need of various information People use the Internet to build social ties. Supporting factsArguments In 2003, 70 per cent of eBays problems were with people who sold things that did not exit, or who lied about the products they were selling.According to one university, 43 per cent of the students who had dropped out were heavy computer users.The amount of false information on the Internet becomes more of a problem every day. Spending too much time building relationships on the Internet can damage peoples abilities to live normal lives. LISTENING:Listen to the tape and finish the following multiple choices. Answers to part D: ANSWERS TO PART E Language pointsTo make members of a team perform better, the trainer first of all has to know their _ and weaknesses. （2006湖北）湖北）A.strengths B. benefits C. techniques D. values 高考鏈接高考鏈接 conj. 是否是否 if I dont know whether he is ill. The question is whether you can do the work well. conj. 兩個(gè)中的任何一個(gè)兩個(gè)中的任何一個(gè) either It matters little whether it will rain or snow. conj. 不論不論 no matter if.or Whether we help him or not, he will fail. 1.We havent settled the question of _ it is necessary for him to study abroad. (2006江蘇江蘇) A. if B. where C. whether D. that高考鏈接高考鏈接2. Elephants have their own way to tell the shape of an object and _it is rough or smooth.(2005天津天津)A.不填不填 B. whether C. how D. what高考鏈接高考鏈接 phrasal verbto give a lot of attention to one particular person, subject or thing:Tonights programme the way that homelessness affects the young.When the kitchen is finished Im going to my attention the garden and get that sorted out.倒不如說(shuō)；是倒不如說(shuō)；是而不而不 which is better than; instead ofHe is a writer rather than a teacherYou, rather than she, are my guest. The color seems green rather than blue. Id prefer to read in the library rather than at home. Rather than regretting for the failure, why not try again? These problems of inaccuracy do not occur as often when people use traditional ways to find information. (P35) 如果人們用傳統(tǒng)的方法，這些由不精確信息引起的問(wèn)題就不會(huì)如此頻繁出現(xiàn)了。 occur verb I -rr- (especially of accidents and other unexpected events) to happen:An accident involving over ten vehicles has occurred in the east-bound lane. verb I + adverb or preposition (-rr-) to exist or be present in, among, etc:Violence of some sort seems to occur in every society.occur to sb. phrasal verbIf a thought or idea occurs to you, it comes into your mind: + that It never even occurred to us that he hadnt been invited.I along the street looking for a place to park when the accident （2006安徽）安徽）A.went; was occurring B. went; occurredC. was going; occurred D. was going; had occurred高考鏈接高考鏈接Assignment 1. Read the text again and again. Try to memorize the language points. 2. Do Parts A1 and A2 on page 118 of the Workbook.Thank you!Thank you!