帮我做初二的英语阅读Why do plants grow in some places and not in others?Why does some land have so much growing on it,while other land has almost no plants growing on it at all?To grow,plants need several things.One is warmth.In very cold p

帮我做初二的英语阅读Why do plants grow in some places and not in others?Why does some land have so much growing on it,while other land has almost no plants growing on it at all?To grow,plants need several things.One is warmth.In very cold p
帮我做初二的英语阅读
Why do plants grow in some places and not in others?Why does some land have so much growing on it,while other land has almost no plants growing on it at all?
To grow,plants need several things.One is warmth.In very cold places almost nothing grows.Plants also need water.In very dry parts of the Earth only a few unusual plants can grow.That's why dry deserts everywhere are almost not covered by trees or grass.
Plants must also have a place in which to put down their roots and grow.They find it difficult to grow on hard land.The town is built on hard land.The plants here have only the soil found between the cracks of the stones to grow in.
Another thing plants must have before they can grow is food.
What will happen if we try to make things grow on the sandy beach?A few plants,such as beach grass,will grow in sand,but most plants won't.Even if the weather is warm enough and we water the plants each day,many of them will die because the sand on this beach has almost no food for plants.
46.According to the passage,plants need ______ things to grow well.
A.two B.three C.four D.five
47.What does the underlined word "cracks" mean in the text?
A.缝隙 B.表面 C.夹层 D.底部
48.From the passage,we can know it is for plants to grow in dry places.
A.easy B.difficult C.impossible D.important
49.The reason why most plants can't grow on the sandy beach is that _______.
A.there isn't enough sunlight B.there is too much water
C.it is too crowded there D.it has little food for plants
50.The passage can most probably be found in a ______book.
A.science B.history C.travel D.math

帮我做初二的英语阅读Why do plants grow in some places and not in others?Why does some land have so much growing on it,while other land has almost no plants growing on it at all?To grow,plants need several things.One is warmth.In very cold p
C A B D A

46 C
47 A
48 B
49 D
50 A

CABDA

B A B D A

第1题是C第2题是A第3题是B第5题是D第4题是A

1.C
2.A
3.From the passage, we can know it is __for plants to grow in dry places是这样吧？
B 这个不确定 因为原文说地球上只有少数不常见的植物能 但也可能是C
4.D
5.A

46：C
植物生长良好的几个条件：温和的温度，水，松软的土壤，营养
所以是4个
47：A
这个题是让你根据句子的意思来判断这个词的意思
句子的意思是：在这里（城镇）植物只能在石头之间的cracks寻找土壤从而生长
所以cracks的意思是“缝隙”
48：B
第二段的最后2句可以看出：植物很难在干燥的地方生长
49：D
...

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46：C
植物生长良好的几个条件：温和的温度，水，松软的土壤，营养
所以是4个
47：A
这个题是让你根据句子的意思来判断这个词的意思
句子的意思是：在这里（城镇）植物只能在石头之间的cracks寻找土壤从而生长
所以cracks的意思是“缝隙”
48：B
第二段的最后2句可以看出：植物很难在干燥的地方生长
49：D
植物不能在沙地中生长因为沙地中的营养太少
50：A
问的是：这篇文章在哪种书上可能找到
ABCD分别是：自然科学，历史，旅游，数学
所以选A

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