题目内容
— Must I go there right now, mum?
— No, you ____. You can go there tomorrow.
A. shouldn’t B. can’t C. mustn’t D. needn’t
D 【解析】 试题句意：妈妈。我必须现在就去那里吗？不，你不用，你可以明天去。Must提问，表示必须，否定回答用needn’t，表示没有必要，故选D
We all need a healthy environment, but we produce waster every day and it does harm to our environment. Though we are young, we can still do something to help. In fact, even the simplest everyday activities can make a real difference to the environment. Here are some ideas for you to live a green life.
Remember these three words; reduce(减少), reuse and recycle(循环使用).
Reduce means" use less". Don't waste things. This saves money and reduces pollution and waste going into the environment. Before we buy something new, think if it is really necessary or maybe the old one will be just as good! When we do buy thing, choose local products if possible, and try not to buy too many things from abroad.
Reuse mean" use again". Use things for as long as possible. When we buy things, make sure that they last a long time. We should take care of them so that they will last, and we should repair them if we can instead of throwing them away and buying new ones. Don't use a paper cup or a paper bag. It's better to use a china cup(瓷杯) and a lunch box because you can use them again.
Recycle means" change things into something else". Although it takes energy to change something into something else, it's better than throwing things away or burning them. Find out what can be recycled in your neighbourhood and take part in recycling programmes. We should also buy products made from recycled materials, such as recycled paper, to help save trees.
Title:1.to Live a Green Life
We produce waste every day and it is2.for us. We can do something to help. | ||
Ideas | Do | Don’t |
To3. | Use less | *Don’t buy too many things from foreign4.. |
To reuse | Use5. | Don’t use7.cups or bags. |
To recycle | Change things into something8. | Don’t10.things away or burn them. |