劳动出版社精品课件 《英语（第二版）》 A01 2211Unit9TransportationSystemSoftware

1、ENTER,Unit 1 Introductions & Greetings / A Computer Overview,Unit 2 School Days / Computer Components,Unit 3 Personal Information / Memory,Unit 4 Majors and Subjects / Why Is a Computer So Powerful?,Unit 5 Hobbies and Interests / System Unit,Unit 6 Holidays / Operating System,Unit 7 Sports / Windows,Unit 8 Shopping / Operating a Computer,Unit 9 Transportation / System Software,Unit 10 Friendship / Application Software,Unit 11 Weather and Climate / Word Processor,Unit 12 My Dream / Spreadsheet,Un

2、it 13 Traveling / Office PowerPoint,Unit 14 Canteens / Programs,Unit 15 School Clubs / Database,Unit 16 Taboo / Network Types,Unit 17 Smoking / Internet,Unit 18 Success and Failure / Communication System,Unit 19 At a Restaurant / E-mail,Unit 20 Occupation / E-commerce,Unit 21 Resume / Artificial Intelligence,Unit 22 Interview / Computer Viruses,Task 1 General English,Task 2 English for Special Purposes,Task 3 Grammar,Task 4 Drills,Transportation / System Software,9,(Zhang Hua gets lost. She stan

3、ds at a bus stop and asks how to get to the Palace Museum.) Zhang Hua: Excuse me. Could you tell me which bus goes to the Palace Museum? Stranger: Oh, sorry. I dont know. Im a stranger here myself. Zhang Hua: Thanks anyway. (Here comes a policeman. Zhang Hua comes up to him and asks the same question.) Zhang Hua: Excuse me, sir. Could you tell me how I can get to the Palace Museum? Policeman: You can take Bus No.5. Its only two stops from here. Zhang Hua: You mean its near here? Can I walk there

4、? Policeman: Yes. It isnt far from here. Walk along this street, and turn right at the crossroads, then take the first left. Keep straight on until you see a road sign that says “The Palace Museum”.,Transportation,How Can I Get to the Palace Museum?,9,Zhang Hua: Walk along this street, turn right, turn left, keep straight, and then Ill see the road sign? Policeman: Thats right. Zhang Hua: Thank you, sir. Oh, by the way, how long will it take me to get there? Policeman: About ten minutes. Zhang H

5、ua: Thanks again. Youve been very helpful. Policeman: You are welcome!,Transportation,9,Nowadays, we have more choices in transportation than we did in the past, such as subway, plane, train, car etc. Traveling by air is more expensive so many people choose to take a train. The subway is safe and the ticket is cheap. Driving can be very convenient, but can also cause many problems. Waiting in line at a red light, a driver may get impatient and decide just to drive right through it. If another ca

6、r is coming from the other direction, there might be a terrible accident. Cutting another car off can make its driver angry, so that driver cuts off someone else. Pretty soon everybody is angry and impatient. Traffic accidents take away more than one million lives every year worldwide. Big cities in China should take effective measures to reduce traffic accidents. Because the annual death rate of traffic accidents in big cities is higher than in small ones. To ensure the traffic move smoothly an

7、d safely, people must obey traffic rules properly.,Transportation,Obey the Traffic Rules,9,transportation /trnspten/ n. 运输，运送 palace /pls/ n. 宫殿 museum /mjuzim/ n. 博物馆 stranger /strend(r)/ n. 陌生人 crossroads /krsrdz/ n. 十字路口 straight /stret/ adj. 直的，直接的，一直的 sign /san/ n. 标记，符号 helpful /helpfl/ adj. 有帮助的，有益的 obey /be/ v. 服从，顺从 subway /sbwe/ n. 地铁 expensive /kspensv/ adj. 昂贵的 convenient /knvinint/ adj. 便利的，方便的 cause /kz/ v. 引发 impatient /mpent/ adj. 不耐烦的，不耐心的 direction /drekn/ n. 方向,New Words and E

8、xpressions,9,terrible /terbl/ adj. 极端的，可怕的 accident /ksdnt/ n. 意外事件，事故 worldwide /wldwad/ adj. 全世界的，世界性的 effective /fektv/ adj. 有效的 measure /me(r)/ n. 措施 reduce /rdjus/ v. 减少 rate /ret/ n. 比率 smoothly /smuli/ adv. 平稳的 the Palace Museum 故宫博物馆 come up 走近，接近 by the way 顺便（说一下，问一下） cut off 截断，截断的道路 pretty soon 不久 take away 夺走，取走 death rate 死亡率,New Words and Expressions,9,System software is a sort of software, which works as the interface among users, application software, and computers hardware. Sys

9、tem software is not a single program. Instead, it is a collection or a system of programs. System software consists of four kinds of programs: Operating Systems they coordinate computer resources, provide an interface between users and computers, and run applications. Utilities they are also known as service programs, which perform specific tasks. Device Drivers they are specialized programs and are designed to allow input or output devices to communicate with the rest of the computer system. Language Translators they convert the programmed instructions by programmers into a sort of language that computers can understand and process. ,System Software,9,sort /st/ n. 种类，类别 instead /nsted/ adv. 相反 collection /klekn/ n. 收藏 utility /jutlti/ n. 实用程序 specific /spsfk/ adj. 特殊的 specialized /spelazd/ adj. 专门的 translator /trnslet(r)/ n. 翻译 convert

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