Question

这是一道英语七选五，求解答！

We live on the earth.We use the sea around us.What do we take from the ocean? And what do wegive to it?
We take fishes from the ocean—millions of kilograms of fish, every year, to feed millions of people.__1__We take minerals(矿物) from the ocean.We can get salt by evaporating(蒸发) seawater.__2__Many other minerals, such as gold, can be also got from the sea, but not by simple evaporation.__3__Seaweed(海草) becomes food of many kinds— even candy, and ice cream—as well as medicine.Believe it or not, fresh water is another gift from the sea.We can’t 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? Wepollute the ocean all the time.__5_Throwing waste into the ocean is killing off sea life.Yet as theworld population grows, we may need the sea and its gifts more than ever.
We are finally learning that if we destroy our sea, we might also destroy ourselves.Hopefully, it is not too late.

Answer 1

答案：
D；C；A；E；B
1.答案：D
考点剖析：篇章结构
试题分析：
本题考查的是篇章结构。根据要填的句子前一句“We take fishes from the ocean—millions of kilograms of fish, every year, to feed millions of people.”可知我们可以从海洋中获得鱼来食用。而D选项“We even use their bones for fertilizer.我们甚至可以食用他们的骨头作为肥料。”中的“their”指的是上句中提到的“fish”。根据第三段第一句“The sea gives us food, fertilizer, minerals, water and other gifts.”可知看出作者指出海洋给我们提供食物，肥料，矿物，水和其他礼物。这是对上一段内容的概括，据此也可以这里应该填的是，海洋可以提供给我们肥料。故选D。
2.答案：C
考点剖析：篇章结构
试题分析：
本题考查的是篇章结构。根据要填的句子前一句“We can get salt by evaporating seawater.我们可以通过蒸发水获得食盐。”可知要填的句子应该与盐或者矿物有关。C.选项“Along with salt, other minerals are left after evaporation.除了食盐，蒸发以后还有其他的矿物留下。”与上句连接比较紧密，故选C。
关键字：非选择性阅读;篇章结构
3.答案：A
考点剖析：篇章结构
试题分析：
本题考查的是篇章结构。要填的句子前一句分别说明海洋给我们提供食物，肥料，矿物，这一段的后面又提到了海洋给我们提供水。根据第三段第一句“The sea gives us food, fertilizer, minerals, water and other gifts.”可知看出作者指出海洋给我们提供食物，肥料，矿物，水和其他礼物。所以说这里应该填“其他礼物”。A.Other gifts from the sea , such as seaweed, can be also got from the sea.海洋给的其他礼物，比如海草，也可以从海洋中获得。而且要填的句子后一句也提到了海草。故选A。
4.答案：E
考点剖析：篇章结构
试题分析：
本题考查的是篇章结构。要填的句子前一句“We can’t drink ocean water.我们不能喝海水”，要填的句子应该和不能喝海水有关。“E.Some of its contents may cause illness.其中一些物质可以导致人生病。”这一句解释了不能喝喝水的原因，符合上下文。故选E。
5.答案：B
考点剖析：篇章结构
试题分析：
本题考查的是篇章结构。根据要填的句子前一句“We pollute the ocean all the time.我们一直在污染海洋。”可知要填的句子应该和海洋污染有关。“B.Huge as it is, the ocean can’t hold all that we pour into it.”意为“海洋虽然很大，但是也不能处理我们倾倒的所有垃圾。”故选B。