阅读理解。 What is recycling? It is to reuse anything that can be used again. Recycling may save our world. 'Recycling' also means doing everything we can do to prevent the need for recycling. How do we do this? Here are some suggestions: ●If you bring your own bags with you to the shop, you won't need to use the bags of the shop. This will save bags before they need to be recycled. ●Don't buy things that can be used only once. For example.use cloth napkins (餐巾) instead of paper napkins. ●Use things that last a long time. For example. use batteries (电池) that can be reused or 'long life' light bulbs (电灯泡). This will make much less litter. There are also many simple ways to save energy. ●Dress warmly in the cold season and use less heat. Dress in cool clothes during the warm seasons and avoid using air conditioners (空调). ●Be sure all the windows and doors are closed tightly. This keeps heat or air conditioning in the room and will save a lot of energy. ● Don't leave the fridge door open for a long time! ●Turn things off after you use them. ●Take showers instead of baths. You use much less water that way. If you take showers, take shorter ones. 1. '________' is to reuse something that can be used again. 2. What should we take when we go shopping to prevent the need for recycling according to the passage? __________________________________________________________ 3. 请将画线的英语句子译成汉语。 __________________________________________________________ 4. Why should we take short showers instead of baths? __________________________________________________________ 5. This passage mainly tells US some _________.