【正文】 ted by the police, but he went to the station yesterday and now he is not worried any more. At the station, he was told by a smiling policeman that his bicycle had been found. Five days ago, the policeman told him, the bicycle was picked up in a small village four hundred miles away. It is now being sent to his home by train. Ted was most surprised when he heard the news. He wasLesson35Rov Trenton used to drive a taxi. A short while ago, however, he became a busdriver and he was not regretted it. He is finding his new work far more exciting. When he was driving along Catford Street recently, he saw two thieves rush out of a shop and run towards a waiting car. One of them was carrying a bag full of money. Roy acted quickly and drove the bus straight at the thieves. The one with the money got such a fright that he dropped the bag. As the thieves were trying to get away in their car, Roy drove his bus into the back of it. While the battered car was moving away, Roy stopped his bus and telephoned the police. The thieves39。Lesson36 Across the Channel 橫渡海峽clock in the morning. Erna is only fourteen years old and she hopes lo set up a new world record. She is a strong swimmer and many people feel that she is sure to succeed. Erna39。s school friends will be waiting for her on the English coast. Among them will be Erna39。Lesson37 The Olympic Games 奧林匹克運(yùn)動(dòng)會(huì) time. As a great many people will be visiting the country, the government will be building new hotels, an immense stadium, and a fine new swimming pool. 39。Olympic City39。Lesson38 Everything except the weather 惟獨(dú)沒有考慮到天氣Lesson39 Am I all right? 我是否痊愈？s operation had been successful and the doctor told him that it had been. He then asked when Mr Gilbert would be allowed to go home and the doctor told him that he would have to stay in hospital for another two weeks. Then Dr Millington asked the caller if he was a relative of the patient.39。 the patient answered,39。 Last week at a dinnerparty, the hostess asked me to sit next to Mrs Rumbold. Mrs Rumbold was a large, unsmiling lady in a tight black dress. She did not even look up when I took my seat beside her. Her eyes were fixed on her plate and in a short time, she was busy eating. I tried to make conversation.39。 I said. 39。 39。 she answered. 39。 I asked. 39。 she answered. Will you be staying in England?39。 No,39。39。 she answered,39。 39。 I said to my wife. 39。t be so rude about it,39。39。t buy things we don39。 I remarked suddenly. I regretted saying it almost at once.You needn39。 my wife answered.39。 I find it beautiful,39。A man can never have too into the cave hoping to find buried treasure. The leader of the party was examining the soil near the entrance to the cave when the machine showed that there was gold under the ground. Very excited, the party dug a hole two feet deep. They finally found a small gold coin which was almost worthless. The party then searched the whole cave thoroughly but did not find anything except an empty tin trunk. In spite of this, many people are confident that 39。 may reveal something of value fairly soon.Once a year a race is held for old cars. A lot of cars entered for this race last year and there was a great deal of excitement just before it began. One of the most handsome cars was a RollsRoyce Silver Ghost. The most unusual car was a Benz which had only three wheels. Built in 1885, it was the oldest car taking part. After a great many loud explosions, the race began. Many of the cars broke down on the course and some drivers spent more time under their cars than in them ! A few cars, however, pleted the race. The winning car reached a speed of forty miles an hourmuch faster than any of its rivals. It sped downhill at the end of the race and its driver had a lot of trouble trying to stop it. The race gave everyone a great deal of pleasure. It was very different from modern car races but no less exciting. A woman in blue jeans stood at the window of an expensive shop. Though she hesitated for a moment, she finally went in and asked to see a dress that was in the window. The assistant who served her did not like the way she was dressed. Glancing at her scornfully, he told her that the dress was sold. The woman walked out of the shop angrily and decided to punish the assistant next day. She returned to the shop the following morning dressed in a fur coat, with a handbag in one hand and a long umbrella in the other. After seeking out the rude assistant she asked for the same dress. Not realizing who she was, the assistant was eager to第一章 項(xiàng)目概況項(xiàng) 目 名 稱：武威市濕地保護(hù)與恢復(fù)重建項(xiàng) 目 性 質(zhì)：新建項(xiàng) 目 依 據(jù)：《中國濕地保護(hù)行動(dòng)計(jì)劃》、《中國生物多樣性保護(hù)行動(dòng)計(jì)劃》、《全國生態(tài)環(huán)境建設(shè)綱要》、國務(wù)院辦公廳關(guān)于進(jìn)一步加強(qiáng)自然保護(hù)區(qū)管理工作的通知（國辦發(fā)〔1998〕111號(hào)）、國務(wù)院《關(guān)于進(jìn)一步加強(qiáng)濕地管理工作的通知》（國辦發(fā)〔2004〕50號(hào)）、《甘肅省濕地保護(hù)工程規(guī)劃》（2005—2030）、《甘肅省石羊河流域重點(diǎn)治理規(guī)劃》項(xiàng) 目 范 圍：民勤縣、古浪縣、天祝縣、涼州區(qū)、石羊河林業(yè)總場項(xiàng) 目 規(guī) 模：保護(hù)濕地面積87767hm恢復(fù)重建濕地面積13165hm2。分二期，一期為2009—2015年，二期為2016—2020年項(xiàng)目主管單位：武威市人民政府項(xiàng)目實(shí)施單位：民勤縣、古浪縣、天?？h、涼州區(qū)人民政府項(xiàng)目負(fù) 責(zé) 人：雷成云（武威市林業(yè)局副局長、高級(jí)工程師）第二章 項(xiàng)目建設(shè)背景及必要性一、項(xiàng)目建設(shè)背景濕地與人類的生存、繁衍、發(fā)展息息相關(guān)，是人類擁有的寶貴資源，是自然界最富有生物多樣性的生態(tài)景觀和人類最重要的生存環(huán)境之一。濕地不僅給生產(chǎn)、生活提供多種資源，而且具有顯著的環(huán)境功能和生態(tài)效益，在調(diào)節(jié)徑流、蓄洪防火、控制污染、調(diào)節(jié)氣候、減少土壤侵蝕、凈化水質(zhì)、美化環(huán)境等方面具有其它系統(tǒng)不可替代的作用。自然濕地還為許多物種保存了基因特性，使許多野生生物在不受干擾的情況下安然生存和繁衍。因此，濕地被稱為：“生命的搖籃”、“地球之腎”和“鳥類的樂園”。我國政府非常重視濕地的保護(hù)和恢復(fù)，認(rèn)真履行《濕地公約》，為了加強(qiáng)濕地的保護(hù)和管理，國家有關(guān)部門還制定了一系列的政策和措施，以實(shí)現(xiàn)濕地資源與環(huán)境的可持續(xù)發(fā)展。由此導(dǎo)致了區(qū)域生態(tài)環(huán)境的日益惡化，嚴(yán)重影響了當(dāng)?shù)厝罕娚a(chǎn)生活，并直接威脅到中下游地區(qū)的生態(tài)安全，冰川、濕地萎縮導(dǎo)致的水資源短缺等問題已經(jīng)成為社會(huì)經(jīng)濟(jì)可持續(xù)發(fā)展的瓶頸。本項(xiàng)目的實(shí)施，對(duì)進(jìn)一步維護(hù)本地區(qū)生態(tài)系統(tǒng)的完整性，充分發(fā)揮濕地涵養(yǎng)水源的功能，持續(xù)均衡地向下游供水，促進(jìn)流域的經(jīng)濟(jì)社會(huì)可持續(xù)發(fā)展具有重大的現(xiàn)實(shí)意義和深遠(yuǎn)的歷史意義。所屬石羊河流域，尤其是處于巴丹吉林沙漠和騰格里沙漠夾縫的民勤綠洲，就像一把“楔子”卡在兩大沙漠之間，阻擊著它們的合攏，捍衛(wèi)著河西走廊的生態(tài)安全。水是生命之源，維護(hù)武威綠洲的繁榮昌盛首要的任務(wù)就是保護(hù)石羊河流域的生態(tài)安全，其濕地保護(hù)與恢復(fù)直接關(guān)系著武威綠洲的興盛衰敗。目前，高山冰川濕地保護(hù)與恢復(fù)、水源涵養(yǎng)林建設(shè)保護(hù)等問題已成為制約流域社會(huì)經(jīng)濟(jì)可持續(xù)發(fā)展的主要矛盾和問題。此舉在促進(jìn)社會(huì)經(jīng)濟(jì)持續(xù)發(fā)展上，具有重大的現(xiàn)實(shí)意義和深遠(yuǎn)的歷史意義。雖然經(jīng)過多年的努力，境內(nèi)生態(tài)環(huán)境有了一定改善，但并未能從根本上改變廣大農(nóng)民群眾的貧困局面，天?？h仍為國扶貧困縣，古浪縣也為省級(jí)貧困縣，與中央提出的構(gòu)建和諧社會(huì)和建設(shè)社會(huì)主義新農(nóng)村存在著很大差距。（四）項(xiàng)目建設(shè)是樹立全國防沙治沙樣板的需要目前，石羊河流域生態(tài)重點(diǎn)治理正處于新的發(fā)展戰(zhàn)略機(jī)遇期，有黨中央、國務(wù)院領(lǐng)導(dǎo)的高度重視，有流域內(nèi)各級(jí)黨政領(lǐng)導(dǎo)和群眾的大力支持，流域經(jīng)濟(jì)社會(huì)可持續(xù)發(fā)展迫切需要當(dāng)?shù)厣鷳B(tài)環(huán)境有一個(gè)徹底的改觀，尤其是在防沙治沙工作上取得突破性進(jìn)展。多年來，民勤縣的治沙工作取得了較大的成績，但總體來看生態(tài)狀況還比較脆弱，風(fēng)沙危害并沒有徹底根治，仍然制約著當(dāng)?shù)氐慕?jīng)濟(jì)發(fā)展。民勤的沙化土地治理好了，既為全國荒漠化、沙化土地綜合治理積累了工作經(jīng)驗(yàn)，又為全國防沙治沙樹立了樣板