/ 1
上海市光明中学2018届高三上学期开学考
Ⅱ.Grammar and vocabulary
Section A
Speeding off in a stolen car, the thief thinks he has got a great catch. But he is going to experience _21_ unwelcome surprise. The car is fitted with a remote immobilizer（锁止器）,and a radio signal from a control center miles away will ensure that _22_ the thief switches the engine off, he will not be able to start it again.
The idea goes like this. A control box fitted to the car contains a mini-cellphone, a microprocessor and memory, and a GPS（全球定位系统）satellite positioning receiver. If the car is stolen, a coded cellphone signal will tell the control center to block the vehicle's engine management system and prevent the engine _23_ being restarted.
In the UK, a set of technical fixes is already making life harder for car thieves." The pattern of vehicle crime has changed," says Martyn Randall, a security expert. He says _24_ would only take him a few minutes to teach a person how to steal a car, using a bare minimum of tools. But only if the car is more than 10 years old.
Modern cars are much _25_(tough) to steal, _26_ their engine management computer won't allow them to start unless they receive a unique ID code beamed out by the ignition（点火）key. In the UK, technologies like this _27_ achieve a 31% drop in vehicle-related crime since 1997.
But determined criminals are still managing to find other ways to steal cars, often by getting hold of the owner's keys. And key theft is responsible for 40% of the thefts of vehicles fitted with a _28_(track)system.
If the car travels 100 metres without the driver confirming their ID, the system will send a signal to an operations centre _29_ it has been stolen. The hundred metres minimum avoids false alarms due to inaccuracies in the GPS signal.
Staff at the centre will then contact the owner _30_ that the car really is missing, and keep police informed of the vehicle's movements via the car's GPS unit.
Ⅱ.Grammar and vocabulary
Section A
Speeding off in a stolen car, the thief thinks he has got a great catch. But he is going to experience _21_ unwelcome surprise. The car is fitted with a remote immobilizer（锁止器）,and a radio signal from a control center miles away will ensure that _22_ the thief switches the engine off, he will not be able to start it again.
The idea goes like this. A control box fitted to the car contains a mini-cellphone, a microprocessor and memory, and a GPS（全球定位系统）satellite positioning receiver. If the car is stolen, a coded cellphone signal will tell the control center to block the vehicle's engine management system and prevent the engine _23_ being restarted.
In the UK, a set of technical fixes is already making life harder for car thieves." The pattern of vehicle crime has changed," says Martyn Randall, a security expert. He says _24_ would only take him a few minutes to teach a person how to steal a car, using a bare minimum of tools. But only if the car is more than 10 years old.
Modern cars are much _25_(tough) to steal, _26_ their engine management computer won't allow them to start unless they receive a unique ID code beamed out by the ignition（点火）key. In the UK, technologies like this _27_ achieve a 31% drop in vehicle-related crime since 1997.
But determined criminals are still managing to find other ways to steal cars, often by getting hold of the owner's keys. And key theft is responsible for 40% of the thefts of vehicles fitted with a _28_(track)system.
If the car travels 100 metres without the driver confirming their ID, the system will send a signal to an operations centre _29_ it has been stolen. The hundred metres minimum avoids false alarms due to inaccuracies in the GPS signal.
Staff at the centre will then contact the owner _30_ that the car really is missing, and keep police informed of the vehicle's movements via the car's GPS unit.
-
56025601 / 13681815103 / 18001816796
周一至周五：9：00 - 18：00
- 邮箱：ceo@sanxuetang.com
- 微信：5100201（QQ号）、61820445（QQ号）
- 微信公众名称：三学堂（服务号:san-xue-tang、订阅号:san_xue_tang）
服务号
订阅号
咨询
“三学堂”为上海著名教育教学类分享平台，拥有“三学堂®”、“三学苑®”国家商标总局注册的受国家知识产权保护的教育培训类商标，（商标号：5599297、29391415），从2007年运行迄今，经过付出艰辛的汗水和不懈的追求，发展到今天和几百所学校、上百家教育机构良好的合作伙伴关系， “三学堂”更是见证了一批又一批孩子从幼儿园到小学、中学、大学的成长历程
Copyright © 三学堂 All Right 沪ICP备20020795号-1
沪公网安备 31010902001051号