Part Two Writing
Combine with the content of this Unit，please write a composition about energy shortage.
Topic:
Energy Shortage
Topic sentence:
Energy shortage is a very serious problem in our daily life.
Three things to do:
*the phenomenon of energy shortage in many cities
*analyze the reasons of energy shortage
*raise the proposals
Concluding sentence:
We should try our best to conserve and save energies，at the same time，we also have to develop new energy to meet our need.
Other topics:
Energy Protection
Energy Development
Energy Crisis
Useful expressions:
...is one of the most serious problems in our daily life.
...become more and more serious.
It is our duty/obligation to...
We should pay more attention to...
What we should do is to...
We not only...，but also...
We need to conserve and save...
Try our best to...
In order to solve the problem，we have to...