【正文】 the surr oundi ng vi l ages wi t h destr uct i on, f or heavy rai n woul d not onl y wash away t he soil but would cause seri ous fl oods as wel . When t he fi re had at la st been put out , the f orest aut hor it es order ed sever al t ons of a special type of grass sed whi ch woul d gr ow quickl y. The seed was spr ayed over t he ground i n huge quant it i es by aer opl anes. The pl anes had been pl ant ing seed f or near l y a mont h when i t began t o r ai n. By t hen, however, i n many places t he gr ass had al r eady t aken r oot . In pl ace of t he gr eat t r es whi ch had been growi ng t her e for cent uri es, pat ches of gr en had begun t o appear i n the bl ackened soil . Lesson63 She was not am used 她并不覺得好笑 Geof fr ey Ham pden has a lar ge ci rcl e of f ri ends and i s ver y popul ar at part i es. Ever ybody admi res him f or hi s fi ne sense of hum orever ybody, t hat i s, except hi s six year ol d daughter, Jenny. Recentl y, one of Geof fr ey39。. Because t he tr ee was menti oned i n a newspaper, t he num ber of vi sit ors t o Fr inl ey has now i ncr eased. The tr ee was pl ant ed near a chur ch f if t y year s ago, but i t is onl y i n recent year s t hat it has gained an evi l r eput ati on. It i s sai d that if anyone t ouches t he t r e, he wil l have bad l uck。Thi s i s t he pr et i est car pet I have ever seen,39。 I said. 39。 I s t hi s Woodf or d Gr een ?39。 39。t mat er,39。 I answer ed. Leson51 Reward for vi rt ue 對美德的獎賞 My fr iend, Her ber t, has al ways been fat, but thi ngs got so bad recent ly t hat he decided t o go on a di et. He began hi s di et a week ago. Fir st of al , he wr ot e out a long li st of al t he f oods whi ch were f orbi dden. The l i st i ncl uded m ost of the t hi ngs Herbert l oves: but ter, pot at oes, ri ce, beer , mi lk, chocolat e, and sweet s. Yester day I pai d hi m a visit . I rang t he bel and was not sur pri sed t o see t hat Her bert was sti l as f at as ever . He l ed m e i nt o his r oom and hurr iedl y hi d a l arge parcel under his desk. I t was obvi ous t hat he was ver y em bar r assed. When I asked hi m what he was doi ng, he sm il ed gui lt il y and t hen put the parcel on the desk. He expl ai ned t hat hi s di et was so st ri ct t hat he had t o r ewar d hi msel f occasional l y. Then he showed m e t he cont ents of t he par cel . It cont ained fi ve l ar ge bar s of chocolat e and t hre e bags of sweets! Lesson52 A pret t y carpet 漂亮的地毯 We have j ust m oved i nt o a new house and I have been wor ki ng har d al m or ning. I have been tr ying t o get m y new r oom i n order. This has not been easy because I own over a t housand books. To m ake m at er s wor se, t he r oom i s rat her sm al , so I have t em por ar il y put m y books on the f loor. At t he moment, t hey cover ever y inch of fl oor spac e and I act ual y have t o wal k on t hem t o get i n or out of t he r oom . A short whil e ago, m y sister hel ped me t o car r y one of m y ol d bookcases up t he st ai rs. She went i nt o m y r oom and got a bi g sur pri se when she saw al t hose books on t he f l oor. 39。cur sed tr ee39。 As she walked away, I f oll owed her out of the f ai r. Lesson61 Troubl e wi t h t he H ubbl e 哈勃望 遠鏡的困境 I n f ut ur e, ast r onauts wi l be r equi red t o descend fr om a spaceshi p whi l e it i s st il l i n space and t o r et urn t o it . The abil it y t o do t hi s wil l be necessar y i n fut ur e fl i ght s to di st ant pl as. Sci ent i st s ar e now t r yi ng t o di scover if t hi s i s possi ble. The spaceshi p Astr a whi ch l eft t he eart h a short t im e ago, wil l be tr avel li ng thr e hundr ed m il es i nto space. At a cert ai n poi nt , t he Astr a wi l stop f or a shor t im e and an ast r onaut wi l at tempt t o l eave t he stati onar y spaceshi p and then r et urn t o i t. We shal not know whet her t he exper im ent has been successf ul unt il we have r ecei ved a r adi o m essage. The fi rst message i s exp ect ed t o ar ri ve at 7 o39。 I asked. 39。Il l get of f her e.39。You don39。A r elati on of your s is i ng to see you. She wi l be ar ri vi ng thi s evening and i ntends to sta y f or a few days. The moment you leave t his t ent , you wil l get a big sur pri se. A wom an you know wel wi l r ush t owards you. She wi l speak to you and then she wi l lead you away fr om this pl ace. That i s al l. 39。t . Geof fr ey asked her why thi s was so and she t ol d him t hat she did not li ke to see so many peopl e laughing at him! Lesson64 The Channel Tunnel 海峽隧道 In l858, a Fr ench engineer, Ai me Thome de Gam ond, ar ived i n England wit h a pl an for a t went yone mi le t unnel acr oss the Engli sh Channel. He said t hat i t would be possi bl e t o bui ld a platf orm in the cent re of t he Cha nnel. Thi s pl atf orm would serve as a port and a r ail way st ati on. The tunnel woul d be wel l venti lat ed if tal l chi mneys wer e buil t above sea level . In 1860, a bet ter plan was put for ward by an 目 錄 單縣標準化無公害生豬養(yǎng)殖基地建設項目可行性研究報告 ............... 1 第一章 項目簡介 ............................................................................ 1 第一節(jié) 項目概要 ...................................................................... 1 第二節(jié) 可行性研究報告編制依據(jù) ........................................... 2 第三節(jié) 綜合評價 ...................................................................... 2 第二章 項目建設背景 .................................................................... 3 第三章 必要性與可行性 ................................................................ 6 第一節(jié) 項目實施的必要性 ...................................................... 6 第二節(jié) 項目實施的可行性 ...................................................... 8 第四章 市場分析與預測 .............................................................. 10 第五章 項目建設方案與內(nèi)容 ...................................................... 11 第一節(jié) 建設規(guī)模 .................................................................