led封装及照明应用项目可行性研究报告(编辑修改稿)

led封装及照明应用项目可行性研究报告(编辑修改稿)内容摘要：

l on t he m at tr es. Gl anci ng at t he bi ts of wood and m et al t hat l ay ar ound hi m, t he m an sadl y pi cked up t he mat r ess and car ri ed it i nt o hi s house. Aft er he had put i t on t he f l oor, he pr om ptl y went to sl ep agai n. Lesson50 Taken f or a ri de 乘车兜风 I l ove t r avel ing i n t he countr y, but I don39。 t l i ke l osi ng m y way. I went on an excur si on recent l y, but m y t ri p t ook m e longer t han I expect ed. 39。 I39。 m goi ng to Woodfor d Gr en,39。 I sai d t o the conduct or as I got on the bus, 39。 but I don39。 t know wher e i t is.39。 39。 I39。 l l t el l you wher e t o get of f,39。 answer ed t he conduct or. I sat i n t he f r ont of the bus t o get a good vi ew of t he count r yside. Aft er some t im e, t he bus st opped. Looki ng round, I r eal ized wi th a shock t hat I was t he onl y passenger left on t he bus. 39。 You39。 l l have t o get of f her e, 39。 t he conduct or said. 39。 Thi s i s as f ar as we go.39。 39。 I s t his Woodf or d Gr en ?39。 I asked. 39。 Oh dear ,39。 sai d t he conduct or suddenl y. 39。 I f or got t o put you of f. 39。 I t doesn39。 t m at t er, 39。 I sai d. 39。 I 39。 l l get of f her e. 39。 We ar e goi ng back now,39。 sai d t he conduct or. 39。 Wel, i n t hat case, I pref er t o st ay on t he bus,39。 I answer ed. Leson51 Reward f or vi rtue 对美德的奖赏 My fr i end, Herbert , has al ways been f at, but t hi ngs got so bad r ecent ly t hat he deci ded t o go on a diet. He began his di et a week ago. Fir st of al , he wr ot e out a l ong li st of al t he f ods which wer e f or bidden. The l ist i ncl uded most of t he t hi ngs Her ber t l oves: butt er, potat oes, r i ce, beer, m il k, chocol at e, and sweets. Yest er day I pai d him a vi si t. I r ang t he bel l and was not sur pr ised to see t hat Her bert was sti l as f at as ever. He l ed m e i nt o hi s room and hur ri edl y hid a lar ge par cel 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 t he pa r cel on t he 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 him self occasi onal y. Then he showed me t he cont ent s of t he parcel. It contai ned f i ve l ar ge bars of chocol at e and thr e bags of sweet s! Leson52 A pret y carpet 漂亮的地毯 We have just m oved i nt o a new house and I have been wor ki ng har d al l m or ni ng. I have been t r yi ng to get my new room i n or der . Thi s has not been easy because I own over a thousand books. To m ake m at ter s worse, t he r oom is r ather sm al l, so I have t emporar il y put m y books on t he fl oor . At t he m om ent , they cover ever y i nch of f l oor space and I act ual l y have t o wal k on them t o get in or out of t he r oom. A shor t whil e ago, m y si st er hel ped m e t o car r y one of m y old 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。 Thi s i s the pr et ti est car pet I have ever seen,39。 she sai d. She gazed at i t f or som e t im e t hen added, 39。 You don39。 t need bookcases at al l. You can sit here i n your spare t im e and read t he car pet !39。 Lesson53 H ot snake 触电的蛇 At last f ir emen have put out a bi g for est fi re i n Cali f or nia. Since t hen, they have been t ryi ng t o f i nd out how t he fi re began. For est fi r e ar e oft en caused by br oken gl ass or by ci gar et e ends whi ch peopl e car el esl y thr ow away. Yes t er day the f ir em en exami ned the gr ound caref ul l y, but wer e not abl e t o fi nd any broken gl ass. They were al so qui te sur e t hat a ci gar et e end di d not st art t he fi re. Thi s m or ni ng, however, a f ir em an acci dent al ly di scovered t he cause. He noti ced t he r em ai ns of a snake whi ch was wound r ound t he el ect ri c wi r es of a 16,000volt power li ne. I n thi s way, he was able t o solve t he myst ery. The expl anati on was simpl e but very unusual . A bi rd had snatched up the snake f rom the gr ound and t hen dr opped it on to the wi res. The snake then wound it sel f round t he wir es. When i t did so, it sent spar ks down to t he ground and these imm edi ately st ar ted a f i re. Lesson54 St icky f ingers 粘糊的手指 Af ter breakf ast , I sent the chil dren t o school and t hen I went t o mar ket . I t was sti l ear ly when I retur ned hom e. The chil dr en were at school , m y husband was atoper at i on had been succesf ul , but t he doct or r efused to do so. The fol lowi ng day, the pati ent asked for a bedsi de tel ephone. When he was al one, he tel ephoned the hospi tal exchange and asked for Doctor Mil ington. When t he doct or answered t he phone, Mr Gi lbert said he was i nqui ri ng about a cert ai n pati ent , a Mr John Gil ber t. He asked if Mr Gil ber t39。 s oper at ion had been successful and the doctor tol d him that it had been. He t hen asked when Mr Gi lber t woul d be al owed to go home and t he doct or told hi m that he woul d have to stay i n hospi tal for another two weeks. Then Dr Mi li ngton asked t he cal ler if he was a r elati ve of the pati ent .39。 No,39。 the pati ent answered,39。 I am Mr John Gi lber t.39。 Lesson40 Food and tal k 进餐与交谈 Last week at a dinner par t y, t he hostess asked me to sit next to Mrs Rum bol d. Mrs Rum bol d was a l ar ge, unsmil ing l a dy in a ti ght black dr ess. She di d not even look up when I t ook my seat beside her. Her eyes wer e fi xed on her pl at e and in a shor t im e, she was busy eati ng. I t ri ed to make conversat ion. 39。 A new play is i ng to The Gl obe soon, 39。 I said. 39。 Wil l you be seeing i t ?39。 39。 No,39。 she answered. 39。 Wil you be spendi ng your holi days abroad t hi s year ?39。 I asked. 39。 No,39。 she answer ed. 39。 Wi l you be staying i n England?39。 I asked. 39。 No, 39。 she answer ed. I n despair , I asked her whet her she was enjoying her dinner . 39。 Young。