綜合類考試AB級：補全短文ocean

　　As long as we have been on earth， we have used the sea around us. We take from the ocean， and we give to it.

　　We take fishes from the ocean – millions of kilograms of fish， every year， to feed millions of people. __1__。 We take minerals from the ocean. One way to get salt is to place seawater in a shallow basin and leave it until it evaporates. __2__。 Much gold and silver drift dissolved in the waters of the sea， too. But the sea does not give them up by simple evaporation. Other gifts from the sea are pearls， sponges and seaweed. Pearls become jewelry. __3__。 Seaweed becomes food of many kinds – even candy， and ice cream – as well as medicine. Believe it or not， fresh water is anther gift from the sea. We cannot drink ocean water. __4__。 But ocean water becomes fresh water when the salts are removed. In the future， we will find ourselves depending more and more on fresh water from the sea.

　　The sea gives us food， fertilizer， minerals， water， and other gifts. What do we give the sea？ Garbage. __5__。 Huge as it is， the ocean cannot hold all the water we pour into it， we may need the sea and its gifts more than ever.

　　We are finally learning that if we destroy our seas， we might also destroy ourselves. Hopefully， it is not too late.

　　A.Natural sponges become cleaning aids.

　　B.We pollute the ocean when we use it as a garbage dump.

　　C.The area of the sea is becoming smaller and smaller.

　　D.Along with salt， other minerals are left after evaporation.

　　E.We even use their bones for fertilizer.

　　F.Some of its contents may cause illness.

　　答案與解析：

　　1．分析文章標題：What we take（獲得，拿走） from and give（給， 授予） to the sea（大海）

　　2．分析被選項小標題（找出小標題中的篇章詞匯：代詞/定冠詞結構，篇章邏輯詞）：

　　A Natural sponges become cleaning aids.

　　B We pollute the ocean when we use it as a garbage dump.

　　C The area（區域， 范圍） of the sea （海洋）is becoming smaller and smaller.

　　D Along with salt， other minerals are left after evaporation.

　　E We even use their bones （骨頭）for fertilizer（肥料）。

　　F Some of its contents may cause illness.

　　提示1：

　　被選項中的篇章詞匯必須要在空格前文中有呼應的內容（篇章）， 這樣被選項才可能是空格處的答案；

　　提示2：

　　被選項中只要有兩處或兩處以上的詞語及結構與空格前后語句中的詞語與結構形成呼應（同一個單詞的反復再現，家族詞匯的呼應， 近義詞/反義詞之間的呼應， 主題相關詞的呼應， 句子結構形成排比結構）， 則該被選項很可能就是答案；

　　3．直接解題：

　　A Natural sponges become cleaning aids.

　　B We pollute（污染） the ocean when we use it as a garbage dump（垃圾堆）。

　　C The area of the sea is becoming smaller and smaller.

　　D Along with salt， other minerals are left after evaporation.

　　E We even（甚至） use their bones （骨頭）for fertilizer（肥料）。

　　F Some of its contents may cause illness.