Question

【題目】

Imagine the situation. You are driving along a desert or on a mountain. You have no idea where you are. You passed the last house two hours ago. Then your car breaks down. It is night and it is cold. You have no mobilephone. What do you do? Well, next time take a GPS with you. This

invention may be able to help you. (61)It is a device(裝置)which uses satellites__衛(wèi)星) to find the user’s position(位置)__It can find your position to within 20 metres. A GPS cannot start your car, but at least you will know where you are.

GPS, which means Global Positioning System, is a small radio receiver. It looks like a mobile phone. (62)You can hold it in your hand, or put in your pocket. It is sometimes put into a watch or a telephone. We also find GPS devices in cars, planes, or boats. Some of these devices have electronic (電子) maps, so you know where you are. For example, in a city they can tell you the name of the street.

(63)_______.The first part is the receiver. You can hold it in your hand, or have it fixed into your car, plane, etc. The second part is a group of satellites orbiting the Earth. The receiver contacts at least four of the satellites and calculates(計算) its position. The third part of the system is a network of ground stations. They are all over the world. They control the satellites and make sure they are working well.

(64)有些人認為未來GPS將會和手機一樣普通 They are becoming cheaper and more and more accurate(精確的). There are also new uses for the GPS. Perhaps they will become like watches. Everyone will have one and you will never be lost again.

【1】將此處劃線的句子翻譯成漢語。_________________________________________________

【2】將此處改成被動語態(tài)句。______________________________________________________

【3】請從如下選項中選出最能夠使上下文語義連貫的一句。

A. The Global Positioning System is so popular with users around the world.

B. There are three parts to the Global Positioning System.

C. The Global Positioning System is widely used in all kinds of fields(領域)

D. Thanks to the Global Positioning System, we have improved our life a lot.

【4】將此處劃線的句子翻譯成英語。_________________________________________________

【5】請給本文給出恰當?shù)臉祟}。_____________________________________________________

Answer 1

【答案】

【1】它是一種用衛(wèi)星來尋找用戶位置的裝置。

【2】It can be held in your hand or put in your pocket.

【3】B

【4】Some people think that in the future the GPS will be as common as the mobile phone

【5】GPS

【解析】

試題這篇短文介紹GPS定位系統(tǒng)。它可以在20米內搜尋到你的位置，非常方便。有些裝置還置有電子地圖，并預測未來的定位系統(tǒng)將會非常普及。

【1】a device一種裝置；use satellites使用衛(wèi)星；which uses satellites做a device的后置定語；to find the user’s position查找用戶的位置。根據(jù)句意結構和英文提示，可知填：它是一種用衛(wèi)星來尋找用戶位置的裝置。

【2】You can hold it in your hand, or put in your pocket.本句是主動語態(tài)，句中you是動詞hold和put的施動者，而it是受動者。變?yōu)楸粍诱Z態(tài)，受動者需前置，用be+過去分詞結構。根據(jù)句意結構，可知填It can be held in your hand or put in your pocket.。

【3】考查細節(jié)理解題。根據(jù)下文The first part…The second part…The third part of the system…，可知全球定位系統(tǒng)分為三個部分，故選B。

【4】有些人some people；認為think；未來in the future ；和……一樣普通as common as.根據(jù)句意結構和漢語提示，可知填Some people think that in the future the GPS will be as common as the mobile phone。

【5】考查文意理解題。根據(jù)短文內容，介紹的是GPS定位系統(tǒng)，可知填GPS。