1、创建一个项目工程:
通过菜单：Project>New，然后在Project Creation对话框中输入：
Project Name: hello
Location: C:\test\hello\
Project Type: Executable (.out)
Target: TMS320C55XX点击Finish完成工程创建。
这时在C:\test\hello\ 目录下得到二个基本的文件：
hello.pjt - 工程文件
hello.sbl
hello.pjt文件的内容如下：
; Code Composer Project File, Version 2.0 (do not modify or remove this line)
=》文件头，用于CCS识别文件版本等信息，注意不能被手工修改！！！
[Project Settings] =》项目信息
ProjectDir="C:\test\hello\" =》指向项目文件的绝对路径。而项目文件中的相对路径都是基于该路径而然
ProjectType=Executable =》项目类型，指项目工程用于生成一个可执行的文件还是库文件CPUFamily=TMS320C55XX =》CPU家族
Tool="Compiler"
Tool="CustomBuilder"
Tool="DspBiosBuilder"
Tool="Linker"
Config="Debug"
Config="Release"
["Compiler" Settings: "Debug"] =》编译器选项
Options=-g -fr"$(Proj_dir)\Debug" -d"_DEBUG"
["Compiler" Settings: "Release"]
Options=-o2 -fr"$(Proj_dir)\Release"
["Linker" Settings: "Debug"] =》链接器选项
Options=-c -m".\Debug\hello.map" -o".\Debug\hello.out" -w -x
["Linker" Settings: "Release"]
Options=-c -m".\Release\hello.map" -o".\Release\hello.out" -w -x
2、增加文件
鼠标右键，点击“Add Files to Project...”，增加一个hello.c文件到项目工程中
hello.c文件内容如下：
#include
void main(void)
{
printf("Hello word!\n");
}
3、编译、修改错误
编译得到错误信息如下（这些也可以直接从文件cc_build_Debug.log中得到）：
----------------------------- hello.pjt - Debug -----------------------------
[hello.c] "C:\CCStudio_v3.3\C5500\cgtools\bin\cl55" -g -fr"C:/test/hello/Debug" -d"_DEBUG"
-@"Debug.lkf" "hello.c"
Warning: The project has no cmd file while the Text Linker is selected
[Linking...] "C:\CCStudio_v3.3\C5500\cgtools\bin\cl55" -@"Debug.lkf"
>> warning: creating output section .const without SECTIONS specification
>> warning: entry point symbol _c_int00 undefined
undefined first referenced
symbol in file
--------- ----------------
_printf C:\\test\\hello\\Debug\\hello.obj
>> error: symbol referencing errors - './Debug/hello.out' not built
>> Compilation failure
Build Complete,
2 Errors, 4 Warnings, 0 Remarks.
这是没有为工程指定选用具体的rts库文件所致；两种方法可以用来进行修正，
方案一、直接将所需要的库文件加到项目工程中，譬如：鼠标右键，点击“Add Files to Project...”，选中：C:\CCStudio_v3.3\C5500\cgtools\lib\rts55.lib；
方案二、修改链接器的链接参数即可；譬如：鼠标右键，点击“Build Options...”，选Linker Tab，Category中选Libraries, 设置Inc. Libraries (-l): 为rts55.lib；
一般来说，方案二为推荐使用，便于项目工程文件的移动、拷贝，特别组内多人开发使用!!
重新编译，其结果如下:
----------------------------- hello.pjt - Debug -----------------------------
[hello.c] "C:\CCStudio_v3.3\C5500\cgtools\bin\cl55" -g -fr"C:/test/hello/Debug" -d"_DEBUG"
-@"Debug.lkf" "hello.c"
Warning: The project has no cmd file while the Text Linker is selected
[Linking...] "C:\CCStudio_v3.3\C5500\cgtools\bin\cl55" -@"Debug.lkf"
>> warning: creating output section vectors without SECTIONS specification
>> warning: creating output section .const without SECTIONS specification
>> warning: creating output section .cio without SECTIONS specification
>> warning: creating .stack section with default size of 500 words.
Use
-stack option to change the default size.
>> warning: creating .sysstack section with default size of 500 words.
Use
-sysstack option to change the default size.
>> warning: creating .sysmem section with default size of 1000 words.
Use
-heap option to change the default size.
Build Complete,
0 Errors, 7 Warnings, 0 Remarks.
Ok, 成功，消除了所有的编译错误，但还是有一些Warning；怎么办？
呵呵，咱们接着看
4、消除编译警告
增加一个.cmd 配置文件
将C:\CCStudio_v3.3\C5500\cgtools\lib\lnk.cmd 文件拷贝到c:\test\hello\hello.cmd
同时将hello.cmd文件加入到项目工程当中即可。
----------------------------- hello.pjt - Debug -----------------------------
[hello.c] "C:\CCStudio_v3.3\C5500\cgtools\bin\cl55" -g -fr"C:/test/hello/Debug" -d"_DEBUG" -@"Debug.lkf" "hello.c"
[Linking...] "C:\CCStudio_v3.3\C5500\cgtools\bin\cl55" -@"Debug.lkf"
Build Complete,
0 Errors, 0 Warnings, 0 Remarks.
非常幸运，搞定一个基本的工程以及所有相关的编译错误和告警。
5、小结
这些文件需要做备份、保留：
hello.pjt
hello.cmd
hello.c
另外还有临时文件:
hello.sbl => 动态生成的二进制项目工程
Debug.lkf => 链接器选项参数
cc_build_Debug.log => 编译链接的Log文件
临时目录：
Debug => 生成的输出文件和临时Object file.
hello.CS_
继续使用(1)中的工程文件
菜单File>New>New DSP/BIOS Configuration，对话框中选择相应的Platform，譬如:C55XX中的ti.platform.evm5509A，然后点击OK，系统将打开一个Configuration 1*的配置文件，将其保存为hello.tcf。
弹出错误信息如下：
js: "./hello.tcf", line 11: Heaps are enabled, but the segment for DSP/BIOS Objects (MEM.BIOSOBJSEG) is not set correctly. Please create a heap in one of your data segments and set MEM.BIOSOBJSEG to it.
"./
Correct any script errors in C:/test/hello/hello.tcf
using the Configuration Tool or a text editor, if necessary.
TConf initialization arguments:
-e
environment['config.importPath']='D:/CCStudio_v3.3/bios_5_31_02/packages;D:/CCStud io_v3.3/bios_5_31_02/packages;' -e environment['config.scriptName']='6E8.tcf'
选中MEM的General属性中 No Dynamic Memory Heaps，再次保存，告警消失，OK。
将hello.tcf加入到工程文件当中，编译发现大量的错误和告警：
----------------------------- hello.pjt - Debug ----------------------------- [hello.tcf] "D:\CCStudio_v3.3\bios_5_31_02\xdctools\tconf" -b
-Dconfig.importPath="D:/CCStudio_v3.3/bios_5_31_02/packages;" hello.tcf [hellocfg.s55] "D:\CCStudio_v3.3\C5500\cgtools\bin\cl55" -g
-fr"C:/test/hello/Debug" -d"_DEBUG" -@"Debug.lkf" "hellocfg.s55"
[hellocfg_c.c] "D:\CCStudio_v3.3\C5500\cgtools\bin\cl55" -g
-fr"C:/test/hello/Debug" -d"_DEBUG" -@"Debug.lkf" "hellocfg_c.c"
[Linking...] "D:\CCStudio_v3.3\C5500\cgtools\bin\cl55" -@"Debug.lkf"
>> warning: creating output section .gblinit without SECTIONS specification
>> warning: creating output section .rtdx_data without SECTIONS specification
>> warning: creating output section .printf without SECTIONS specification
>> warning: creating output section .sys without SECTIONS specification
>> warning: creating output section .clk without SECTIONS specification
>> warning: creating output section .hst1 without SECTIONS specification
>> warning: creating output section .hst without SECTIONS specification
>> warning: creating output section .pip without SECTIONS specification
>> warning: creating output section .hst0 without SECTIONS specification
>> warning: creating output section .hwi_vec without SECTIONS specification
>> warning: creating output section .swi without SECTIONS specification
>> warning: creating output section .sts without SECTIONS specification
>> warning: creating output section .TSK_idle$stk without SECTIONS specification >> warning: creating output section .tsk without SECTIONS specification
>> warning: creating output section .idlcal without SECTIONS specification >> warning: creating output section .idl without SECTIONS specification >> warning: creating output section .LOG_system$buf without SECTIONS specification
>> warning: creating output section .log without SECTIONS specification >> warning: creating output section .sysinit without SECTIONS specification >> warning: creating output section .vers without SECTIONS specification undefined first referenced
symbol in file
--------- ----------------
_CLK_start C:\\test\\hello\\Debug\\hellocfg.obj
SWI_D_rdytab C:\\test\\hello\\Debug\\hellocfg.obj
_HWI_STKTOP C:\\test\\hello\\Debug\\hellocfg.obj
__HOOK_knlId C:\\test\\hello\\Debug\\hellocfg.obj
_KNL_exit C:\\test\\hello\\Debug\\hellocfg.obj
TSK_VCREATEFXN C:\\test\\hello\\Debug\\hellocfg.obj
_UTL_doError C:\\test\\hello\\Debug\\hellocfg.obj
PIP_F_start C:\\test\\hello\\Debug\\hellocfg.obj
GBL_boot C:\\test\\hello\\Debug\\hellocfg.obj
TSK_VDELETEFXN C:\\test\\hello\\Debug\\hellocfg.obj
KNL_glue C:\\test\\hello\\Debug\\hellocfg.obj
LNK_D_dataReadyMask C:\\test\\hello\\Debug\\hellocfg.obj
_UTL_doAbort C:\\test\\hello\\Debug\\hellocfg.obj
IDL_F_loop C:\\test\\hello\\Debug\\hellocfg.obj
_CLK_DFLTMICROSECS C:\\test\\hello\\Debug\\hellocfg.obj
iRTA_F_or C:\\test\\hello\\Debug\\hellocfg.obj
_HWI_STKBOTTOM C:\\test\\hello\\Debug\\hellocfg.obj
Unit 3 All can succeed Part I-A 1. in your imagination think into the future, possibilities, a positive way, the starting point 2. expect to win fulfill the vision 3. opportunity recognize, grab, a risk taker Part I - B 1. organizational skills 2. results oriented 3. open-minded 4. in the decision process 5. parental and citizen 6. innovation and excellence 7. the develpment 8. Cooperation 9. students needs 10. ideas and plans 11. high quality performance 12. directly and clearly 13. continuous professional development 14. their background or position 15. a consensus builder 16. leardship skills 17. your bond, trustworthy 18. the position 19. personal integrity 20. work well with others Part I- C Escaped poverty, master's degree, worst slums, overwhelming odds, English university Prospectus leaflet, discarded, set his heart, violent, crime-ridden, 13, principal breadwinner, drugs, beaten, attacked, came close, overdose, gaining a place, a visa, had doubts, genuine student, be rewarded Part II - A A1 mum, bringing up 3 children physical disabilities, physical difficulty of arthritis, hold her back a headmistress an actor energy, self-publicist
—－可编辑修改，可打印—— 别找了你想要的都有！ 精品教育资料——全册教案，，试卷，教学课件，教学设计等一站式服务——
全力满足教学需求，真实规划教学环节 最新全面教学资源，打造完美教学模式 新概念英语第三册课文 Lesson1 A puma at large Pumas are large, cat-like animals which are found in America. When reports came into London Zoo that a wild puma had been spotted forty-five miles south of London, they were not taken seriously. However, as the evidence began to accumulate, experts from the Zoo felt obliged to investigate, for the descriptions given by people who claimed to have seen the puma were extraordinarily similar. The hunt for the puma began in a small village where a woman picking blackberries saw 'a large cat' only five yards away from her. It immediately ran away when she saw it, and experts confirmed that a puma will not attack a human being unless it is cornered（adj.被困得走投无路的）. The search proved difficult, for the puma was often observed at one place in the morning and at another place twenty miles away in the evening. Wherever it went, it left behind it a trail of dead deer and small animals like rabbits. Paw prints were seen in a number of places and puma fur was found clinging to bushes. Several people
s t e p b y s t e p第二册到答案解析和原文 公司内部档案编码：[OPPTR-OPPT28-OPPTL98-OPPNN08]
Unit 1 Part I - A 87, 80, 53, 48, 24, 17 Script: The Porter Family Mr William Porter is very old. He is 87. And Mrs Catherine Porter is 80. Mr Porter is from Wales. John Porter and Mary are brother and sister. John Porter is 53 and he is a lawyer. His wife Susan is 48, and she is an architect. James Porter and Joan Lee are cousins. James Porter is 24 and Joan Lee is 17. Part I - B 1.spending special time together. 2.specific, complain, request, praise. 3.fatigue, insecurities, foxhole, striking out , protect. 4.distant 5.all marriages, Work together o understand 6.Respect, danger, professional, physical, verbal 7.Understand, win
Unit 6 It’s Great to Be a Champion Part I Warming up A. Preparatory Movements straight/ apart/ by your sides/ Relax Exercise Steps breath/ your arms to shoulder height/ them out sideways/ your right arm down to touch your left toes/ your left arm stretched out/ your knees/ Your left arm down to touch your right toes/ Up again B. Nationality Record Date Jamaica 9.69s. Aug. 16, 2008 USA 10.49s. July 16, 1988 Morocco 3min. 26s. July 14, 1998 China 3min. 50.46s. Sep. 11, 1993 Cuba 12.87s. Jun. 13, 2008 Bulgaria 12.21s. Aug. 20, 1988 Russia 1h. 17min. 16s. Sep. 29, 2007 Russia 1h. 25min. 41s. Aug. 7, 2005 Ethiopia 2h. 4min. 26s. Sept. 30, 2007 Great Britain 2h. 15min. 25s. April 13, 2003
Cuba 2.45m. July 27, 1993 Bulgaria 2.09m. Aug. 30, 1987 USA 8.95m. Aug. 30, 1991 the former Soviet Union 7.52m. Jun. 11, 1988 Czech Republic 98.48m. May 25, 1996 Cuba 71.70m. Aug. 14, 2005 C. China/ 110-meter hurdles/ Switzerland/ finish line/ 12.88 seconds/ shared with/ three one hundredth/ old record/ 12.90 seconds/ 13.02 seconds/ in 1993/ 22-year-old/ gold medalist/ 2004 Part II They are the champion A. A1: 1. The round-the-world journey lasted 13 years. 2. The journey covered 46, 000 miles (75, 000km). 3. The traveler Jason is 40 years old. 4. He crossed 5 continents. 5. He crossed 2 oceans. 6. He crossed 1 sea.
CANoe 入门Step by step系列（一）基础应用 CANoe是Vector公司的针对汽车电子行业的总线分析工具，现在我用CANoe7.6版本进行介绍，其他版本功能基本差不多。 硬件我使用的是CAN case XL. 1,CANoe软件的安装很简单，先装驱动，再装软件。安装完成，插上USB，连接硬件，这样在控制面板中,Vector Hardware（硬件）进行查看 通过查看信息可知，CANcaseXL中的两个piggy，一个是251（高速CAN），一个是7269（LIN），另外常用的还有1054（低速CAN，或称容错CAN），因为CANcaseXL（can情况XL最大）中只能支持两路通讯，这样piggy可以自由组合 2,硬件连接正常，打开CANoe软件 File->New Configuration（新配置）可以选择新建工程的模版，我们这里选择 CAN_500kBaud.tcn,这样新建了波特率为500K CAN工程，可以File->Save Configuration （保存配置）,进行保存 3,接下来就要使用CAN db++ Editor（编辑）工具对总线网络节点，消息，信号，进行定义了。 点击工具栏的这个图标，或开始菜单中找这个工具启动 启动后，File（文件）->Create Database（创建数据）,选择CANTemplate.dbc（模板）,选择目录及文件名，进行保存
右键Network nodes（网络节点）->New（新的），进行网络节点的定义,这里只需要填写Name（名字）即可，例如：Node_A（节点A） 然后添加Node_B（节点B），完成后如下图，这样在Network nodes（网络节点）目录下面添加出来两个节点 节点添加完成后，下一步添加CAN消息，右键Messages（信息）->New（新的）,这是需要定义名称，ID（身份证件），DLC（数据链路控制）等信息，如下：
新概念第三册课文翻译及学习笔记：Lesson3 【课文】 Listen to the tape then answer the question below. 听录音，然后回答以下问题。 How did the archaeologists know that the statue was a goddess? Some time ago, an interesting discovery was made by archaeologists on the Aegean island of Kea. An American team explored a temple which stands in an ancient city on the promontory of Ayia Irini. The city at one time must have been prosperous, for it enjoyed a high level of civilization. Houses -- often three storeys high -- were built of stone. They had large rooms with beautifully decorated walls. The city was even equipped with a drainage system, for a great many clay pipes were found beneath the narrow streets. The temple which the archaeologists explored was used as a place of worship from the fifteenth century B.C. until Roman times. In the most sacred room of temple, clay fragments of fifteen statues were found. Each of these represented a goddess and had, at one time, been painted. The body of one statue was found among remains dating from the fifteenth century B.C. Its missing head happened to be among remains of the fifth century B.C. This head must have been found in Classical times and carefully preserved. It was very old and precious even then. When the archaeologists reconstructed the fragments, they were amazed to find that the goddess turned out to be a very modern-looking woman. She stood three feet high and her hands rested on her hips. She was wearing a full-length skirt which swept
Unit 1 Part I - A 87, 80, 53, 48, 24, 17 Script: The Porter Family Mr William Porter is very old. He is 87. And Mrs Catherine Porter is 80. Mr Porter is from Wales. John Porter and Mary are brother and sister. John Porter is 53 and he is a lawyer. His wife Susan is 48, and she is an architect. James Porter and Joan Lee are cousins. James Porter is 24 and Joan Lee is 17. Part I - B 1.spending special time together. 2.specific, complain, request, praise. 3.fatigue, insecurities, foxhole, striking out , protect. 4.distant 5.all marriages, Work together o understand 6.Respect, danger, professional, physical, verbal 7.Understand, win Part I - C 40, excel, domestic argument, losing win-win, lose-lose, win, a gift, returns argue over, aren't, who, in control, fear, didn't need, ought not to , couldn't, tried to, destroy, marriage love, loved, secure, discover, garden, cultivate, the most precious, own self, bloom. obtain, our partner, loved and respected, control. Part II- A A2 1.similar social backgrounds. 2.the same race or same ethnic background. 3.the same religion. A3 Japan / 9.2% / arranged marriages 3% / between blacks and whites Many people in Western cultures choose their own wives and husbands. In many other countries, spouse are often chosen by the parents. In China and Japan before this century (20th century), upper-class marriages were arranged by the older males. In many cultures in the Middle East, Asia, and pre-industrial Europe, the man's family negotiated a "bride price" with the woman's family; the man's family was expected to pay it. In Hindu India, the bride's family paid a "groom's price" to the family of the man. These customs are weakening;for intance, only 9.2 percent of Japanese
Step-By-Step-3000-第二册--Unit5-答案
Unit 5 Creative Minds Part I-A Gasoline automobile, German, engineer, 1885 Barometer, Italian, physicist & mathematician, 1643 Polaroid camera, America, inventor & industrialist, 1947 Pendulum clock, Dutch, mathematician & physicist Diesel engine, German, engineer, 1892 Dynamite, Swedish, chemist, 1866 Kaleidoscope, British, physicist & natural philosopher, 1817 Piano, Italian, harpsichord maker, 1709 Sewing machine, American, inventor, 1846 Typewriter, American, inventor, 1867 Tapescript: 1.The gasoline automobile was invented by Gottlieb Daimler, the German engineer, in 1885 His construction of the first high-speed internal-combustion engine led to the development of the automobile industry. 2.The barometer, the instrument for measuring atmospheric pressure, was invented by Evangelista Torricelli, the Italian physicist and mathematician, in 164 3. 3.The polarod camera, which takes and prints photos in one step, was invented in 1947 by the American inventor and industrialist Edwin Herbert Land. 4.The pendulum clock was invented by the Dutch mathematician and physicist Christiaan Huygens in 1657. 5.The diesel engine, which is heavier and more powerful than the gasoline engine and which burns fuel of oil instead of gasoline, was named after its inventor Rudolph Diesel, the German engineer in 1892. 6.Dynamite, the improved explosives with great safety, was invented in 1866 by the Swedish chemist Alfred Bernhard Nobel. He established a fund to provide annual awards called Nobel Prizes, in the sciences, literature, and the promotion of international peace. 7.He kaleidoscope was invented in 1817 by Sir David Brewster, the Scottish physicist and natural philosoper. 8.The piano, a key-board musical instrument, was invented in 1709 by the Italian harpsichord maker, Bartolomeo Cristofori. 9.The sewing machine, which greatly revolutionized clothes-making, was invented by Elias Howe, an American inventor in 1846. 10.The typewriter, its first practical commercial model, was invented in 1867 by the American inventor Christopher Sholes and was manufactured by the American gunsmith Philo Reminton 1874. Part I – B 1- a 2- d 3- e 4- i 5- f
Unit 1 Happy Family Life Part I Warming up Section A The Porter Family Mr William Porter is very old. He’s 87. And Mrs Catherine Porter is 80. Mr Porter is from Wales. John Porter and Mary are brother and sister. John Porter is 53 and he’s a lawyer. His wife Susan is 48, and she’s an architect. James Porter and Joan Lee are cousins. James Porter is 24 and Joan Lee is 17. Section B Here are a few general ideas I believe help make a marriage work; 1.Go on dates with each oilier. Renew romantic feelings by spending special time together. 2.Be as specific as you can when you complain, make a request, or offer praise. 3.When stressed by fatigue or your own insecurities, imagine you and your partner in a foxhole, surrounded by danger. Instead of striking out at your partner, find a way to protect the partnership! 4.When you feel “distant,” talk about it with your partner. 5.Be assured that partners in all marriages sometimes get tired, irritable, or distracted. Work together to understand each other.
STEP BY STEP 第一册词汇 UNIT 1 Part1: chime vt.& vi. 敲出和谐的乐声；报时；机械地重复；合节奏 n.合奏钟声，钟乐；谐音，韵律；和谐；［航］甲板上的沟 millennium n. 一千年；千年期；千禧年；全人类未来的幸福时代 prospective adj. 预期的；未来的；可能的；有希望的gala n. 节日；庆祝 adj. 节日的；欢乐的 count down 倒数到零或规定的时间 fanfare n. 喧耀；号角齐鸣 Kiribati n. 基里巴斯（西太平洋上一共和国） Vietnam 越南 Hanoi 河内（越南首都） Bangkok 曼谷（泰国首都） Egypt 埃及 Part2: install vt.安装；安顿，安置；任命；使…正式就职observatory n. 天文台；气象台；瞭望台revive vt. 使复活，使恢复；使振奋，复原；使再生，使重新流行；唤醒，唤起 vi. 复苏，恢复；振作，恢复；再生，重新流行；再生效力 sweep vt. 打扫，清理；扫除；彻底搜索；掠过 vi. 打扫；扫过；蜿蜒；大范围伸展 n. 打扫；延伸；挥动；全胜viable adj. 切实可行的；能养活的；能自行生产发育的；有望实现的 hoist vt. 升起，提起 vi. 被举起或抬高 n. 起重机，升降机；升起；<俚>推，托，举 gravity n. 重力；万有引力，地心引力；重要性，严重性；严肃，庄重 mechanism n.［生］机制，机能，［乐］机理；（机械）结构， 机械装置［作用］，（故事的）结构；［艺］手法，技巧，途径；机械作用 alumi num n. < 美> 铝 flavor n. 味；韵味；特点；香料 vt.给…调味；给…增添风趣 sponsor n. 发起者，主办者；担保者；倡议者，提案人；后援组织 vt. 赞助 Greenwich n. 格林威治（位于英国伦敦东南部，为本初子午线所经之地，原设有英国皇家格林威治天文台），格林威治镇（位于美国康涅狄格州）Miami n. 迈阿密（美国佛罗里州达东南部港市） Atlanta n. 亚特兰大（美国佐治亚州首府）Part3: hesitate vi. 犹豫，踌躇；不愿；支吾；停顿 vt.对…犹豫；不情愿 era n. 纪元，年代；历史时期，时代；重大事件lexicographer
新概念英语第三册 Lesson1 A puma at large Pumas are large, cat-like animals which are found in America. When reports came into London Zoo that a wild puma had been spotted forty-five miles south of London, they were not taken seriously. However, as the evidence began to accumulate, experts from the Zoo felt obliged to investigate, for the descriptions given by people who claimed to have seen the puma were extraordinarily similar. The hunt for the puma began in a small village where a woman picking blackberries saw 'a large cat' only five yards away from her. It immediately ran away when she saw it, and experts confirmed that a puma will not attack a human being unless it is cornered（adj.被困得走投无路的）. The search proved difficult, for the puma was often observed at one place in the morning and at another place twenty miles away in the evening. Wherever it went, it left behind it a trail of dead deer and small animals like rabbits. Paw prints were seen in a number of places and puma fur was found clinging to bushes. Several people complained of 'cat-like noises' at night and a businessman on a fishing trip saw the puma up a tree. The experts were now fully convinced that the animal was a puma, but where had it come from ? As no pumas had been reported missing from any zoo in the country, this one must have been in the possession of a private collector and somehow managed to escape. The hunt went on for several weeks, but the puma was not caught. It is disturbing to think that a dangerous wild animal is still at large in the quiet countryside. 美洲狮是一种体形似猫的大动物，产于美洲。当伦敦动物园接到报告说，在伦敦以南45英里处发现一只美洲狮时，这些报告并没有受到重视。可是，随着证据越来越多，动物园的专家们感到有必要进行一番调查，因为凡是声称见到过美洲狮的人们所描述的情况竟是出奇地相似。 搜寻美洲狮的工作是从一座小村庄开始的。那里的一位妇女在采摘黑莓时的看见“一只大猫”，离她仅5码远，她刚看见它，它就立刻逃走了。专家证实，美洲狮非被逼得走投无路，是决不会伤人的。事实上搜寻工作很困难，因为常常是早晨在甲地发现那只美洲狮，晚上却在20英里外的乙地发现它的踪迹。无论它走哪儿，一路上总会留下一串死鹿及死兔子之类的小动物，在许多地方看见爪印，灌木丛中发现了粘在上面的美洲狮毛。有人抱怨说夜里听见“像猫一样的叫声”；一位商人去钓鱼，看见那只美洲狮在树上。专家们如今已经完全肯定那只动物就是美洲狮，但它是从哪儿来的呢？由于全国动物园没有一家报告丢了美洲狮，因此那只美洲狮一定是某位私人收藏豢养的，不知怎么设法逃出来了。搜寻工作进行了好几个星期，但始终未能逮住那只美洲狮。想到在宁静的乡村里有一头危险的野兽继续逍遥流窜，真令人担心。 Lesson 2 Thirteen equals one Our vicar is always raising money for one cause or another, but he has never managed to get enough money to have the church clock repaired. The big clock which used to strike the hours day and night was damaged many years ago and has been silent ever since. ' One night, however, our vicar woke up with a start: the clock was striking the hours! Looking at his watch, he saw that it was one o'clock, but the bell struck thirteen times before it stopped. Armed with a torch, the vicar went up into the clock tower to see what was going on. In the torchlight, he caught sight of a figure whom he immediately recognized as Bill Wilkins, our local grocer. 'Whatever are you doing up here Bill ?' asked the vicar in surprise. ' I'm trying to repair the bell,' answered Bill.' I've been coming up here night after night for weeks now. You see, I was hoping to give you a surprise.' 'You certainly did give me a surprise!' said the vicar. 'You've probably woken up everyone in the village as well. Still, I'm glad the bell is working again.' 'That's the trouble, vicar,' answered Bill. 'It's working all right, but I'm afraid that at one o'clock it will strike thirteen times and there's nothing I can do about it.' 'We'll get used to that Bill,' said the vicar. 'Thirteen is not as good as one but it's better than nothing. Now let's go downstairs and have a cup of tea.' 我们教区的牧师总是为各种各样的事筹集资金。但始终未能筹足资金把教堂的钟修好。教堂的钟很大，以前不分昼夜打点报时，但很多年前遭到毁坏，从此便无声无息了。 一天夜里，我们的牧师突然被惊醒了，大钟又在“打点”报时了！他一看表，才1点钟，可是那钟一边敲了13下才停。牧师拿着一
Unit 8 Part I A: 1.G reenpeace / attitudes and behavior / environment / peace 2.W orld Wildlife Foundation / 1961 / a future / nature 3.L ive Earth / climate crisis 4.G reen School Project / schools / waste / landfill 5.C limate Change / knowledge / measures 6.F riends of the Earth / network / activist groups / urgent 7.E nvironmental Bureau / 143 / 31/ sustainable 8.F oundation / oceans, waves and beaches / 50,000 9.G reen Building Council / designed, built and operated / responsible, healthy 10.the Alliance to Save Energy / costs / greenhouse gas emissions 11.The Earth Organization /
conservation / rehabilitation /plant and animal 12.Trees, Water &People / natural resources / well-being 13.American Forests / restore and enhance / filter / remove / homes 14.The Global Amphibian Assessment / status / 5,918 / 600 / 60 15.Solar Energy Society / technologies B 1.f ood / doesn’t / packaging 2.v egetables / don’t / chemicals 3.S ave / water 4.w on’t / forever / earth or sea 5.b ottles / once / bank 6.p aper / recycled / 7.A void 8.u nleaded petrol 9.m ade from / protected 10.public transportation 11.wood / rainforests
Unit 9 Part I A 1. 60,000 / 8.75 2. 452 / 8.3 3. 100,000 / 8.6 4. 8.9 / 2,990 5. 1,530 6. 12, 000 / 5.8 7. 7.1 / 12,230 8. 7.5 / 22,778 9. 6.8 / 25,000 10.6.7 / 50,000 11.9.0 / 300,000 12.69,197 / 18,341 B: 1. Ice, snow, earth, rock / the side of a mountain 2. a slow-moving mudflow 3. the sudden release / waves of shaking 4. system of winds / about 30 to 50 kilometers an hour 5. 64 knows or 74 miles per hour / in the western Atlantic Ocean
10. A violent destructive whirling wind / of short duration 11. 74 mph / in the Pacific Ocean 12. A period of dryness / prevents their successful growth 13. A body of water / normally dry land 14. a wildfire or an uncontrolled fire Suicide bomber C 10.6.8 a bomb explosion in Algiers / in a market area 10.6.9 ocean storm / the Pacific coast of Mexico 10.6.10 the cause of a crash of a passenger p lane / All 143 people / Wednesday 10.6.11 Austrians / the 38 people / at ski area 10.6.12 the hijacker / released his remaining hostages and surrendered to police 10.6.13 Japanese / the nuclear reaction / has stopped 10.6.14 victims of a train accident / 189 / Thursday / 250