Section_ⅤProject

Fast­reading 　　

　　Answer the following questions according to the text.

　　1．According to the passage, what's the gift for the future?

　　________________________________________________________________________

　　参考答案：Sustainable development.

　　2．What is sustainable development?

　　________________________________________________________________________

　　________________________________________________________________________

　　________________________________________________________________________

　　参考答案：Sustainable development focuses on preserving the environment and natural resources. It is a form of development which tries to protect Earth as well as improve standards of living.

　　3．Why is it important to look after the environment?

　　________________________________________________________________________

　　________________________________________________________________________

　　________________________________________________________________________

　　参考答案：If we do not look after the environment, the lives of our children and grandchildren will be in danger. There will be an increase in pollution and acid rain.

　　4．Why should we use alternative energy sources?

　　________________________________________________________________________

　　________________________________________________________________________

　　________________________________________________________________________

　　参考答案：By using alternative energy sources we can protect the environment. Besides, alternative energy sources can be used without running out.

Careful­reading 　　Read the text carefully and fill in the form.

Comparison Development in the past 1. Sustainable development Sources/Forms of energy used 2. Fuels like coal, gas and oil 3. Alternative energy such as solar energy, wind energy and hydroelectricity