外研版英语必修四课文原文精

1、The City of the FutureWhat will the city of the future look like? No one knows for sure, and making predictions is a risky business But one thing is certain- they are going to get bigger before they get smaller In the future, care for the environment will become very important as earth s natural res

2、ources run out. We will use lots of recycled materials, such as plastic, aluminum, steel, glass, wood and paper, and we will waste fewer natural resources We will also have to rely more on alternative energy, such as solar and wind power All this seems certain, but there are plenty of things about c

3、ity life in the future which are not certain.To find out what young people think about the future of urban life, a teacher at a university in Texas in the United States asked his students to think how they would run a city of 50000 people in the year 2025 Here are some of the ideas they had:Garbage

4、ships To get rid of garbage problems, the city will load huge spaceships with waste materials and send them towards the sun, preventing landfill and environmental problemsBatman Nets Police will arrest criminals by firing nets instead of guns Forget the malls In the future all shopping will be done

5、online, and catalogues will have voice commands to place ordersTelephones for life Everyone will be given a telephone number at birth that will never change no matter where they live.Recreation all forms of recreation, such as cinemas, bowling, softball, concerts and others, will be provided free of

6、 charge by the city.Cars All cars will be powered by electricity, solar energy or wind, and it will be possible to change the colour of cars at the flick of a switchTelesurgery Distance surgery will become common as doctors carry out operations from thousands of miles away, with each city having its

7、 own telesurgery outpatient clinicHolidays at home Senior citizens and people with disabilities will be able to go anywhere in the world using high-tech cameras attached to their headSpace travel Travelling in space by ordinary citizens will be common. Each city will have its own spaceportGetting Ar

8、ound in BeijingTaxisTaxis are on the streets 24 hours a day. Simply raise your hand, and a taxi appears in no time They are usually red, and they display the price per kilometer on the window. You should check the cab has a business permit, and make sure you ask for a receiptBuses and trolleybusesPu

9、blic transport provides a cheap way to get around in Beijing There are 20000 buses and trolleybuses in Beijing, but they can get very crowded It s a good idea to avoid public transport during the rush hour Fares are cheap, staring at 1 yuan. Air-conditioned buses cost more Buses numbered 1 to 100 ar

10、e limited to travel within the city centre. Higher numbers have destinations in the suburbs Tourists shouldn t miss the 103 bus which offers one of the most impressive routes, past the Forbidden City and the White Pagoda in Beihai Park If you get on a double-decker bus, make sure you sit upstairs Yo

11、u 11 have a good view of the rapidly changing cityMost buses run from about 5:00 am to midnight However, there is also a night bus service, provided by buses with a number in the 200sMinibusesMinibuses with seats for 12 passengers offer an alternative to expensive taxis and crowded public transport

12、in some areas They run regular services and follow the same routes as large public buses And in a minibus you always get a seat even in rush hoursUndergroundThere are four underground lines in Beijing, and several lines are under construction. Trains are fast and convenient, but rush hours can be te

13、rrible A one-way trip costs 3 yuan. Station names are marked in pinyin The underground is open from 5:00 am to 11:00 pm.PedicabsTourists like these human-pedal 1 ed tricycle taxis l! , but they can be expensive You should talk to the driver, and make sure you know the price before you begin the jour

14、ney, for example, if it is per person, single or return. Tricycles are worth using if you want to explore the narrow alleys (hutong of old BeijingBody Language and Non-verbal CommunicationIf you say the word communication II , most people think of words and sentences Although these are very importan

15、t, we communicate with more than just spoken and written words Indeed, body positions are part of what we call body language II We see examples of unconscious body language very often, yet there is also -learned II body language, which varies from culture to cultureWe use -learned II body language w

16、hen we are introduced to strangers. Like other animals, we are on guard until we know it is safe to relax So every culture has developed a formal way to greet strangers, to show them we are not aggressive Traditionally, Europeans and Americans shake hands They do this with the right handthe stronges

17、t hand for most people If our right hand is busy greeting someone, it cannot be holding a weapo n. So the ges ture is saying, I trust you. Look , Im not carrying a threatening weapon. II If you shake hands with someone, you show you trust them We shake hands when we make a deaL It means, We agree an

18、d we trust each other II Greetings in Asian countries do not involve touching the other person, but they always involve the hands Traditionally in China, when we greet someone, we put the right hand over the left and bow slightly Muslims give a salaam I , where they touch their heart, mouth and fore

19、head Hindus join their hands and bow their heads in respect In all of these examples, the hands are busy with the greeting and cannot hold a weapon.Even today, when some people have very informal styles of greeting, they still use their hands as a gesture of trust American youths often greet each ot

20、her with the expression, Give me five! II One person then holds up his hand, palm outwards and five fingers spread The other person raises his fingers spread The other person raises his hand and slaps the other s open hand above the head in a -high five II Nowadays, it is quite a common greetingBody

21、 language is fascinating for anyone to study. People give away much more by their gestures than by their words Look at your friends and family and see if you are a mind reader!The Student Who Asked QuestionsIn a hungry world rice is a staple food and China is the world* s largest producer Rice is al

22、so grown in many other Asian countries, and in some European countries like Italy. In the rice-growing world, the Chinese scientist, Y uan Longping, is a leading figureYuan Longping was born and brought up in China As a boy he was educated in many schools and was given the nickname, the student who

23、asks questions II From an early age he was interested in plants. He studied agriculture in college and as a young teacher he began experiments in crop breeding He thought that the key to feeding people was to have more rice and to produce it more quickly. He thought there was only one way to do this

24、by crossing different species of rice plant, and then he could produce a new plant which could give a higher yield than either of the original plantsFirst Yuan Longping experimented with different types of rice The results of his experiments were published in China in 1966 then he began his search f

25、or a special type of rice plant It had to be male It had to be sterile Finally, in 1970 a naturally sterile male rice plant was discovered This was the breakthrough Researchers were brought in from all over China to develop the new system the research was supported by the governmentAs a result of Yu

26、an Longping， s discoveries Chinese rice production rose by 47.5 percent in the 1990? s. There were other advantages too. 50 thousand square kilometres of rice fields were converted to growing vegetables and other countries, such as Pakistan and the PhilippinesIn Pakistan rice is the second most impo

27、rtant crop after wheat and will be grown in many parts of the country Thenew hybrid rice has been developed by the Yuan Longping Hightech Agricultural Company of China Its yield is much greater than the yield of other types of rice grown in Pakistan.A Trip Along the Three GorgesIn August 1996, Peter

28、 Hessler, a young American teacher of English, arrived in the town of Fuling on the Yangtze River He and a colleague were to spend two years there teaching English at a teacher training college They were the only foreigners in the town The first semester finished at the end of January and they had f

29、our weeks off for the Spring Festiva1 They could go anywhere they wished They decided to take a boat downstream.We decided to buy tickets for the Jiangyou boat Out colleagues said, You shouldn t go on those ships They are very crowded They are mainly for goods and people trading along the river They

30、 don t stop at the temples and there won t be any other foreigners II That sounded fine to me. We just had to show our passports and they let us get on the boatWe left the docks on a beautiful afternoon. The sun was shining brightly as we sailed downstream through a hilly region. Men rode a bamboo r

31、afts along the riverJ s edge and coal boats went past As the sun setting behind the white pagoda It was beautifu1We slept through the first gorge, which is called the Qutang Gorge The gorge narrows to 350 feet as the river rushes through the two-mile high mountains Oh, well, II my friend said, at le

32、ast we have two more left IIAt Wushan we made a detour up the Daning River to see some of the smaller gorges The next day we went through the big gorges on the Yangtze River, home of Qu Yuan, the 3rd century BC poet There was so much history along the Yangtze River Every rock looked like a person or

33、 animal, every stream that joined the great river carried its legends, every hill was heavy with the pastAs we came out of the third gorge, the Xiling Gorge, we sailed into the construction site of the dam All the passengers came on deck We took pictures and pointed at the site, but we weren， t allo

34、wed to get off the boat The Chinese flag was blowing in the wind In a distant mountain was a sign in 20-foot characters Build the Three Gorges Dam, Exploit the Yangtze River, II It saidThe Monster of Lake TianchiThe Monster of Lake Tianchi in the Changbai Mountains in Jilin province, northeast China

35、 , is back in the news after several recent sightings The director of a local tourist office, , Meng Fanying, said the monster, which seemed to be black in colour, was ten metres from the edge of the lake during the most recent sighting. Tt jumped out of the water like a sealabout 200 people on Chan

36、gbai s western peak saw it, II he said, Although no one really got a clear look at the mysterious creature, Xue Junlin, a local photographer, claimed that its head looked like a horseIn another recent sighting, a group of soldiers claim they saw an animal moving on the surface of the water The soldiers, who were walking along the side of the lake, watched the creature swimming for about two