the environment課件12

1、Unit 2 The environment,Welcome to the unit &Word power,Unit,2,Earth Song,forest fire,earthquake,Sandstorm,be covered with sands,It looks like something like a bomb exploding not far away.,TyphoonTornado,polluti

2、on,drought,flood,acid rain,ozone layer,Global warming,clear-cut logging,slash and burn farming,opencast mining,,What can we do to protect the environment?,Designing,What is an environmentally friendly hotel in your mind?

3、,1) What type of energy does an environmentally friendly hotel use?Natural, safe energy from the sun, solar energy, instead of digging up Earth to find fossil fuels.,Discussion,2) How does an environmentally friendly ho

4、tel wash the sheets?Eco-friendly washing power.,Discussion,3) What other features does an environmentally friendly hotel have?,Discussion,Read the introduction of an environmentally friendly hotel Ecoville.,find out wo

5、rds related to environment protection,Wordpower,ecotourists, ecosystem, eco-friendly, ecoville,The prefix “eco-” comes from Greek and means “earth”.,Can you list some words that include the prefix “eco-”?,,,,,,,,,

6、,,,,eco-,eco-activity,ecosystem,ecospecies,ecosphere,ecocide,ecodevelo-pment,Practice,Help the management of Ecoville write an advertisement. (P27),Answers (1) environmental (2) ozone layer (3) ecosystem