The Special Satellites

Man has invented four kinds of satellites. The first kind of satellite studies the__1__of the earth. They are used to make maps. They also help countries to see where they may__2___ oil or gold. The second kind of satellite is used to guide ships and planes. A ship or a plane can _3__a message to the satellite, and the satellite can find out __4___ the ship or the plane is.

The third kind studies the weather. These satellites_5__ the cloud and strong winds moving across the earth. They warn countries to make preparations when _6__ weather is coming.

___7__kind is used for communication. Telephone calls__8_countries can be sent by these satellites. Some can carry hundreds of calls at the same time. The call is sent to the satellites, then the __9__sends it to the station in the country and the country is being phoned. These satellites also carry pictures, they can receive and send __10__at a time, which we can watch on TV.

1.                A．physics         B．chemistry       C．biology   D．geography

 

2.                A．carry          B．find            C．keep D．choose

 

3.                A．write          B．take           C．send D．bring

 

4.                A．where         B．what           C．which    D．that

 

5.                A．have           B．watch          C．notice    D．see

 

6.                A．sunny          B．cool           C．bad  D．fine

 

7.                A．The last         B．Other          C．One D．Another

 

8.                A．a(chǎn)mong         B．a(chǎn)long           C．between  D．of

 

9.                A．TV             B．telegraph       C．telephone D．satellite

 

10.               A．plays          B．programs       C．films  D．languages

 

 

【答案】

1.D

2.B

3.C

4.A

5.B

6.C

7.A

8.C

9.D

10.B

【解析】

試題分析：這篇文章講述了人類已經(jīng)發(fā)明了四種衛(wèi)星，第一種用來勘測地形，第二種用來引導(dǎo)船和飛機；第三種用來預(yù)測天氣；第四種用來通訊。

1.A. physics物理現(xiàn)象   B. chemistry化學(xué)過程    C .biology 生物學(xué)    D. geography地理 ，地形 根據(jù)后文可知：第一種衛(wèi)星用來研究地球的地形。故選D

2.A. carry攜帶     B. find發(fā)現(xiàn)，獲得      C. keep保持     D. choose選擇  根據(jù)句意：他們也能夠幫助國家去看在哪里可以找到石油和黃金。故選B

3.A. write寫    B. take帶走     C. send 發(fā)送      D .bring帶來 根據(jù)句意：一艘船或者一架飛機能夠給衛(wèi)星發(fā)送一個信息。故選C

4.A. where哪里   B. what什么     C. which哪一個    D .that那個 根據(jù)句意：衛(wèi)星能夠根據(jù)這個消息找到輪船或者飛機在哪里。故選A

5.A. have有     B. watch 觀察     C. notice注意     D .see看見 根據(jù)句意：衛(wèi)星觀察云和強風(fēng)的移動。故選B

6.A. sunny晴天  B. cool 涼爽的   C. bad壞的    D .fine好的 根據(jù)句意：它們警告國家在壞天氣來臨之前做好準(zhǔn)備。故選C

7.A .The last最后    B. Other其他的    C. One一   D. Another另一個 根據(jù)前文可知，最后一種是用來通訊。故選A

8.A. among在…之間     B. along沿著    C. between 在兩者之間    D. of…的 根據(jù)句意：兩個國家之間的電話能夠通過衛(wèi)星發(fā)送。故選C

9.A. TV 電視    B. telegraph電報      C. telephone電話  D. satellite衛(wèi)星 根據(jù)句意：然后衛(wèi)星發(fā)送這些信息給要接受電話的國家。故選D

10.A. plays戲劇  B. programs節(jié)目    C. films 電影      D. languages語言 根據(jù)句意：衛(wèi)星可以同時發(fā)送和接受節(jié)目，我們就可以在電視上看到。故選B

考點：科普類說明文

點評：文章生單詞不多，長句的分析要注意定語從句在整個語句中的理解。對于初三的完形填空重在理解句意和上下文銜接的邏輯關(guān)系。不提倡看一個做一個，這樣很容易錯選答案從而導(dǎo)致整篇文章脫離主題�？梢杂没◣追昼娺M行整體的閱讀，再結(jié)合文意進行逐一作答。

 

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