1．WarmshyupAPerfectDay单元同步课件北师大版必修一.pptVIP

British pupils to be tracked by radio chips;The chip is sewn into school uniforms with “smart” threads.A teacher can then scan these to view the pupil’s identity，photo，and their school attendance record. Danrbro said their product can trace a pupil’s every step during the school day and that the system can be set up to limit access to doors，such as shutting the main doors of a school to pupils during class time. Mr Stewart，the creator of the chips，said the system would cost about ￡2,000 for a small primary school and up to ￡14,000 for an average-sized secondary school. Hungerhill headteacher Graham Wakeling said tracking would not go beyond the school’s gates.;The Department for Children，Schools and Families supports the use of electronic registration (登记) to improve safety and security. However，the chip has drawn criticism (批评) from civil liberties groups.David Clouter，from Leave ThemKidsAlone，a campaign group，was shocked by the idea. “To put this in a school uniform places the children under complete surveillance.Tagging (尾随) is what we do to criminals，” he said.; track vt.to follow the movements of sb./sth.especially by using special electronic equipment (尤指用特殊电子设备)跟踪；追踪 scan vt.(of a light，radar，etc.) to electronically read sth.for information扫描;1．Warm-up A Perfect Day;4．talk show ________________ 【答案】　谈话节目，现场访谈 5．be filled with ________________ 【答案】　充满着 6．向某人抱怨某事 ________________ 【答案】　complain to sb.about sth. 7．把开关打开，接通 ________________ 【答案】　switch on 8．把……关掉，关上 ________________ 【答案】　switch off 9．(爆竹、铃等)响 ________________ 【答案】　go off 10．占据 ________________ 【答案】　take up;Ⅱ.用括号中所给动词的适当形式填空 11．Wuhan________(lie) on the Yangtze River. 【答案】　lies 12．When you________(cross) the street，you must be careful. 【答案】　are crossing 13．Yesterday our teacher told us that light________(travel) much faster than sound. 【答案】　travels 14．—Mum，where are you now? —We are still in the train.It________(arrive) in the station in Paris in about 10 minutes. 【答案】　is