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阅读下面的短文，根据短文中的信息完成文后的表格（每空一词）
Do you know how to keep fish at home?
The fish need room(空间). They must not be crowded（拥挤）. Fish need oxygen(氧气). Fish get it from water in the tank. There must be enough water for all fish in the tank. So the size of the tank is important..
In the tank many people put small plants. They give oxygen to the water. Plants help in other ways, too. Fish can nibble(轻咬)on the plants. They hide in the plants and sleep, lay eggs there.
Both the plants and fish need light. You can put it near a window. It will get light there. But remember: a window may let cold air in. The cold can kill(杀死) your fish. Too hot water can kill your fish, too.
The fish need food and you should feed them every day. Giving them too much food is bad. It will make the water dirty. However, the fish should get just enough food. They should finish the food in 10 minutes. No extra(多余) is left. When this happens, the amount(数量)of food is right.
How to keep fish at home
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Advice |
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1.The ___2___ of the tank is important |
Fish need enough room because they will be crowded in a small tank. They need __3____ water because they get oxygen from it. |
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2.You can put small plants in the tank |
Plants can give oxygen to the water, they also give a ____4___ to fish to hide, sleep and lay eggs |
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3.You can put the tank ___5___ a window, but don’t let cold air in. |
Light is __6____ for fish and plants. It can get in through the window. But you shouldn’t ___7__ cold air can also get in and cold air will kill your fish. |
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4.Feed the fish every day but not too ____8__ |
Too much food makes water ____9___ easily. When fish can finish ____10___ food in 10 minutes, the amount of food is right. |