【文章內(nèi)容簡介】 l ying softly to earth I began to fal faster and faster so that I coul d not turn , di ve, ci rcl e or heart stoped beati ng as I l anded heavi l y on a m ountain covered wi th snow. This i s why I am writi ng to you from m y hospi tal bed wi th two broken l egs and a fragi l e head. I di d not wi n anythi ng at the O lym pi c after all. I ned the factory to build me two new legs and an even biger head. Then I wil be able to pete once more . Let’s hope foe greater succes i n the next O l ym pi cs! Unit 4 (1) H ow Dai sy l earned to hel p wi l dli fe Daisy had al ways l onged to hel p endangered speci es of wi l dl ne day she woke up and found a fl yi ng carpet by her bed. “Where do you want to go?”it asked. Daiasy responded immediately. “I’d like to see some endangered wildlife,”she said. “please take me to a distant land where I can fi nd the animal that gave fur to make this sweater. ”At once the carpet flew away and took her to Tibet. There Daisy saw an antelope loking sad. It said,“We are being killed for the wool beneath our stomachs. Our fur is being used to make sweaters for people li ke you . As a reasult,we are now an endangered species. ”At that Daisy cried,“I’m sorry I didn’t know that. I wonder what is being done to help you. Flying carpet,please show me a place where there’s some wildlife protection. ” The fl yi ng carpet travel led so fast that next minute they were in Zimbabwe. Daisy turned around and found that she was being watched by an elephant. “H ave you e to take my photo?”it asked. In relief Daisy burst into laughter. “Don’t laugh,”said the elephant,“We used to be an endangered speci es. Farm ers hunted us wi thout m ercy. They said we destroyed thei r farm s, and m oney from touri sts onl y went to the l arge tour pani es. So the governm ent deci ded to hel p. They al lowed tourists to hunt onl y a certai n num ber of anim al s i f they pai d the farm ow the farmers are happy and our numbers are increasing. So good things are being done here to save local wildlife. ” Daisy smiled.“That’s good news. It shows the importance of wildlife protection,but I’d like to help as the WWF suggests.”The carpet Rose against and alm ost at once they were i n a thick rai nforest. A m onkey Watched them as it rubbed itself. “What are you doing?”asked Daisy. “I’m protecting myself from mosquitoes,”it replied. “When I find a m il i pede i nsect, I rub i t over m y body. It contai ns a powerful drug whi ch affect m osqui toes. You shoul d pay m ore atenti on to the rai nforest where I l i ve and appreci ate how the animals live rainforest,no animals,no drugs. ” Daisy was amazed. “Flying carpet, pl ease take m e hom e so I can tel WWF and we can begin producing this new drug. Monkey,please e and help,”The monkey agreed. The carpet flew home. As they landed,things begi n to di sappear. Two mi nutes l ater everythi ng had gone the m onkey,too. So Dai sy was not abl e to make her new drug. But what an experience!She had learned so much!And there was always WWF …… (2)Anim al exti ncti on Many anim al s have di sappeared duri ng the long hi story of the earth. The m ost famous of these anim als are di nosaurs. They li ved on the earth tens mil li on of years ago,l ong before hum ans cam e i nto being and thei r future seem ed secure at that ti me. There were many di fferent ki nds of di nosaur and a num ber of them used to li ve i n chi na. The eggs of twentyfive speci es have been found in Xi xi a County, Nanyang,H enan provi nce. N ot l ong ago a rare new speci es of bi rdli ke di nosaur was di scovered i n Country, l i aoni ng Provi nce. When sci enti sts inspected the bones, they were surprised to fi nd that these dinosaurs coul d not onl y run li ke the others but also clim b trees. They l earned thi s from the way the bones were joined together. Di nosaurs di ed out suddenl y about 65mi l ion years e scientists think it came after an unexpected i nci dent when a huge rock from space hit the earth and put too much dust i nto the thers thi nk the earth got too hot for the di nosaurs to l ive on any knows for sure why and how dinosaur disappeared from the earth in such a short ti me. We know many other wi ld plants, animal s,insects and bi rds 目 錄 第一章 總論 第一節(jié) 概述 第二節(jié) 項(xiàng)目建設(shè)的必要性及有利條件 第三節(jié) 可行性研究的范圍 第四節(jié) 主要技術(shù)經(jīng)濟(jì)指標(biāo) 第五節(jié) 研究結(jié)論 第二章 市場需求及預(yù)測 第一節(jié) 國內(nèi)生產(chǎn)現(xiàn)狀 第二節(jié) 國內(nèi)外市場的需求及預(yù)測 第三章 建設(shè) 規(guī)模和產(chǎn)品的方案 第一節(jié) 建設(shè)規(guī)模 第二節(jié) 產(chǎn)品方案 第四章 工藝技術(shù)方案 第一節(jié) 工藝技術(shù)路線選擇 第二節(jié) 工藝流程說明 第三節(jié) 主要工藝設(shè)備 第四節(jié) 主要原材料供應(yīng) 第五節(jié) 公用工程及消耗 第六節(jié) 裝置的控制水平 第五章 廠址及總圖運(yùn)輸 第一節(jié) 廠址自然條件 any longer. However, thi s real ity al so worri ed m y desi gners. As ti m e went by, I was made sm al l er . Fi rst as a PC(personal puter)and then as a l aptop, I have been used in offi ces and hom es si nce the 1970s. These changes onl y becam e possi bl e as my m em ory im proved. Fi rst i t was stored i n tubes,then on transistors and l ater on very sm al l chi ps. As a resul tI total ly changed m y shape . As I have grown ol der I have al so grown sm al er .O ver ti m e m y m em oryhas devel oped so much that , li ke an elephant,I never frt anything I have been told !And my memory became so large that even I couldn’t believe it!But I was al ways so l onel y standi ng there by m ysel f, unti l i n the 1960s they gave m e a fam il y connected by a work . Iwas abl e to share m y knowl edge with others through the Worl d Wi de Web. Si nce the 1970s m any new appli cati ons have been found for m e . I have be e very i m portant in m unicati on, fi nance and trade I have also been put i nto robots and used to m ake m obi l e phones as wel as hel p wi th m edi cal operati ons. I have even ben put i nto space rockets and sent to expl ore the Mon and Mars . A nyhow, m y goal i s to provi de humans wi th a l i fe of high quali am now trul y fi l ed wi th happi ness that I am a devoted fri end and hel per of the hum an race ! AN DY—TH E AN DRO ID I’m part of