2018届人教版九年级英语下册课件：Unit 13 第四课时(section B 2a-3b).pptVIP

Things which can be done by people every day: · take your own bags when you go shopping. · spend less time in the shower · turn off the lights when you leave a room · take public transport rather than drive · avoid using air conditioners Things which have to be done by governments and organizations: educate the public ensure that factiries get rid of waste in a responsible way preserve the forests preserve endangered species not allow activities that seriously endanger the environment Think about the environment in your town /city and complete the chart below. 3a 1.Which parts of the town/city have a nice environment? why are they nice? 2.Which parts need to be improved? Why? 3a Good environment Why? Central park clean greenery fresh air nice to look at quiet and peaceful Bad environment Why? Rubbish disposal areas at the bottom blocks rubbish spilling out of bins bad smells unsightly unhealthy full of pests like rats, insects, cockroaches Write a letter to the city mayor about the problems and your suggestions. I think that ... We should/could... I suggest... 3b In your letter, describe the environmental problems in your town/city. What are the problems? Where are they? What or who is causing these problems? Then, give suggestions or possible ways to solve the problems. Writing tips Dear Sir/Madam, I have lived in this town ever since I was born and i love this town very much. I think that there are beautiful areas in this town, but there are also areas that arent attractive, like the rubbish disposal areas at the bottom of our apartment blocks. There is rubbish coming out of the bins, and flies, cockroaches and rats running all over the rubbish. It is unpleasant to look at, smelly, and it makes the environment very unhealthy. the ploblem is there because the rubbish collectors do not come often enough to collect the rubbish. the people living here may also be throwing away too much rubbish. We could try to ask