高中英语 Unit4 Cyberspace Warm up and Lesson1 Tomorrow’s World（无答案）导学案 北师大版必修2.doc

unit 4 cyberspace 学案lesson 1 tomorrows world ( 建议： 课前、课上使用均可)i word bankfind the words that are related to cyberspace:_ _ _ _ _ _ _ii find out at least six activities that can be done on the internet:_ _ _ _ _(send emails; do net shopping; get entertainment; get all sorts of information; book tickets; find out about holiday offers; study in virtual schools; etc.)iii. fill in the table with information from the passage:the growth of the internetin the last thirty yearsthe internet has grown rapidly.in 1983there were only 200 computers connected to the internet.at present there are around 50 million and this growth is clearly going to continue.worry of pessimistic expertsone worry is crime in cyberspace. young hackers can get into the computers of banks and governmentsoptimistic view of the internetalready, users can buy books, find out about holiday offers, book tickets and get all sorts of information, etc.iv. translate the following into english:1. 近三十年来 _in the last thirty years2. 因特网以惊人的速度发展着 _the internet has grown rapidly.3. 一只担心是网络犯罪 _one worry is crime in cyberspace.4. 制造混乱，引发飞机和火车事故 _cause chaos, and make planes and trains crash5. 从网上获取各种各样的信息 _ get all sorts of information from the internet.6. 看到网上购物的迅猛发展 _ see a huge growth of the shopping on the internet7. 有些专家看到了虚拟现实中我们的未来 _some experts see our future in virtual reality.8. 运用计算机产生声音和视觉的效果 _the use of computers with sounds and pictures 9. 使你感觉好像在现实中生活一样 _ make you feel as if you are in a real situation10. 虚拟现实会成为现代生活的一部分 _ virtual reality will become a part of modern life.lesson 2 websites ( 建议： 课上使用)i. discussion: talk with your partner and list some of the advantages as well as the disadvantages of using the internet. advantages: disadvantages: ii listen and fill in the tablethe development of the internettime what happened in the 1960s the pentagon were _ (worried about) communications _ (after) a nuclear war. in 1969 they thought of _( linking computers ) into a net work _ ( so that ) if one part of the net work (was destroyed) _, other parts could continue working. in the 1980speople started calling it _(the internet). in the mid-1990sthe internet really _(began to grow fast)iii. philosophy (哲理) understandingdo you agree to the quote “computers are useless. they can only give you answers” by pablo picasso, spanish artist at the bottom of page 11? try to explain your understanding of this quote. lesson 3 virtual reality ( 建议： 课上使用)i word bankfind the words that are related to virtual reality:virtual reality holidays; virtual reality technology; virtual reality computer games; virtual museums; virtual university; virtual tourismii. fill in the table:1.attitude towards virtual reality holidaysattitude towards virtual reality universitiescathyfeels excited. feels wonderful.tomdoesnt understand; finds it hard to imaginefeels interested about it but has got some doubts.yours2.we wouldwe wouldnt if we had virtual reality holidayswe wouldnt have any problems _( with the weather). whats more, we wouldnt have to _(spend a time traveling on planes) to get to our holiday destinations.if we had virtual universitieswe would _(go to study in any world famous universities) without going out of our room.iii. discussion: (课堂选作) advantages and disadvantages of learning in virtual universities.advantages:disadvantages:iv. translate the following into english:1. 虚拟现实 _ virtual reality2. 在因特网上访问虚拟博物馆_visit virtual museums on the internet3. 这个周末你打算做什么？_what are you up to this weekend?4. 视天气情况而定_it depends on the weather.5. 去野营_ go camping6. 网址 _ the website address7. 以后，我们能运用现代技术去我们想去的任何地方 _ in the future, we will be able to use modern technology to go anywhere we like.8. 本人亲身_ in the flesh9. 史迹 _ historical sites10. 世界著名大学_ world famous universitieslesson 4 virtual tourism ( 建议： 课上使用)i. discussion: 1. what do you already know about new zealand? 2. what else do you want to learn about new zealand? read the passage and see if the text has provided information you need.ii. fill in the table:location on north islandfeaturesan important center for business and industry. the most exciting city for people with many different cultures.history maoris settlement: 650 years;european settlement in 1840; capital of new zealand for some time; in 1985, a center for protests against nuclear testing in asia-pacific. famous sights mt eden; auckland harbour bridge; parnell village; sky tower; auckland museumclimate it has a warm climate with plenty of sunshine;average temperatures: 23.4 in summer and 7.8 in winter water sportsswimming; diving; fishing; sailing and surfing.iii. translate the following into english:1. 虚拟旅游 _ virtual tourism2. 奥克兰人口接近一百万，位于北岛。auckland has a population of just under a million people and is located on north island.3. 商业工业中心 _ centre for business and industry4. 奥克兰的历史追溯到650年前。_the history of the city/ auckland goes back 650 hundred years.5. 奥克兰曾是新西兰的首都。_auckland was the capital of new zealand for some time.6. 新