Question

完形填空

阅读下面短文，掌握其大意，然后从16–25题所给的四个选项中，选出一个最佳选项。

Man has invented four kinds of satellites. The first kind of satellites studies the geography of the Earth. They are used to make maps. They also help countries to see they can find oil or gold. The second kind of satellites is used to guide    and planes. A ship or plane can    a message to the satellite, and the satellite can find out where it is. The third kind of satellites studies the    . These satellites watch clouds and strong winds    across the earth. They warn countries to make preparations when very bad weather is coming. They take photos of the Earth from miles above it and send the photos to weather   on the ground.

The last kind is used for     . Telephone calls    countries can be sent by these satellites. Some can carry hundreds of message    . The call is sent to the satellite and then the satellite send it to the station and then the satellite to the station in the country which  is being phoned. These satellites also carry    , they can send about eight programs at a time.

1.A. what B. where  C. which D. who

2.A. ships   B. planes C. buses D. trains

3.A. bring   B. take C. write D. send

4.A. history  B. medicine C. weather D. whether

5.A. moved  B. move C. to move D. moving

6.A. stations  B. shop C. report D. studio

7.A. sports   B. communication C. shopping D. hearing

8.A. of       B. from C. between D. in

9.A. in time   B. on time C. at a time D. over time

10.A. languagesB. films C. pictures D. plays

Answer

1.B

2.A

3.D

4.C

5.D

6.A

7.B

8.C

9.C

10.C

【解析】

试题分析：本文叙述了几种不同类型的卫星及其作用。

1.B考查疑问词的用法及语境的理解。 A. what什么；B. where哪里；C. which哪个；D. who谁。句意：他们还帮助国家找到石油或黄金。根据句意，故选B 。

2.A考查名词的用法及语境的理解。A. ships轮船；B. planes飞机；C. buses公共汽车；D. trains火车。句意：第二种卫星是用来导航轮船和飞机。根据句意，故选A。

3.D考查动词的用法及语境的理解。A. bring带来；B. take带走；C. write写；D. send发送。句意：船或飞机可以向卫星发送信息，卫星可以找到它在哪里。根据句意，故选D。

4.C考查名词的用法及语境的理解。A. history历史；B. medicine机器；C. weather天气；D. whether是否。句意：第三种卫星研究天气。根据句意，故选C。

5.D考查动词的用法及语境的理解。Whatch sb.doing sth.看见某人做某事。句意：这些卫星观察云层和强风穿越地球。根据句意，故选D。

6.A考查名词的用法及语境的理解。A. stations站点；B. shop商店；C. report报告；D. studio工作室。句意：他们从地球数英里以上拍照并把照片发送到地面气象站。根据句意，故选A。

7.B考查名词的用法及语境的理解。A. sports运动；B. communication通信；C. shopping购物；D. hearing听。句意：最后一种用于通信。根据句意，故选B 。

8.C考查介词的用法及语境的理解。A. of……的；B. from从；C. between在……之间；D. in在……里面。句意：国家之间的电话可以由这些卫星发送。根据句意，故选C。

9.9】C考查短语的用法及语境的理解。A. in time及时；B. on time按时，准时；C. at a time一次；D. over time随着时间的过去。句意：有些可以一次携带数百条信息。根据句意，故选C。

10.10】C考查名词的用法及语境的理解。A. languages语言；B. films 电影；C. pictures 图片D. plays剧集。句意：这些卫星还携带图片，他们可以发送约八个节目一次。根据句意，故选C。

考点：考查日常生活类短文。