Unit 1 Building the futureSection Ⅲ Task & ProjectFill in the blanks according to the text on P1415(no more than three words)
Present situation1
Population increase should set 1
______
______ need to be made
______ to solving the problemSustainable development,which 4
______ preserving the environment and natural resources
Reasons for 5
______ the use of alternative energy sources1
The natural resources provide energy for many important things
We are now consuming these fuels at 6
______ rate than they are being produced
Burning the fuels produces 7
______ and 8
______ the environment
MeasuresUse solar energy,9
______and 10
______
答 案 : 1 . alarm bells ringing 2
Serious adjustments 3
One solution 4
focuses on 5
pushing for 6
a much higher 7
carbon dioxide 8
does harm to 9
wind energy