Unit 8 A green world Task 2学习目标：根据以下信息完成写作The Earth is in trouble! We need to take steps to protect the enviroment.To recycle1. a great way to save energy, space and money2. mean clear air and water3. such as glass, paper, plastic, old clothes and shoesTo save water1. turn off the tap when we brush our teeth and taking shorter showers.2. reuse it if possible3. Take our own shopping bags to the supermarket.4. Use reusable bottles for drinks and put our lunch in a reusable boxTo save energy1. Turn off the lights when we leave a room2. Turn off the power when our TV or computer is not in useIt is time for us to take action to make the Earth a better place!正文部分：The Earth is in trouble! We need to take steps to protect the enviroment.Recycling is _. It also means _. Many things can be recycled, _.However, we must remember that recycling is not the only way to protect the environment. For example, we can save water by _. We can also save water by _. It is important for us to _, _.Moreover, if we always remember to _when we leave a room and _ when our TV or computer _, we can save _.It is time for us to take action to make the Earth a better place!