北师大必修三Unit7TheSeaLesson2ProtectingtheSea课件

1、Unit 3 The SeaLesson 2 Protecting the SeaUnit 3 The SeaHow is the sea important to people?resourcesentertainmenttransportationclimateThe SeaHow is the sea important to pe sea foodmedicine oil sea foodmedicine oilWater Sportssailingwater polosurfingwater skiingdivingswimmingWater Sportssailingwater p

2、olos transportation transportationThe ocean plays an important part in the water cycle, regulating (调节) the climate.The ocean plays an important pWhat is polluting the sea?Sea PollutionWhat is polluting the sea?Sea Some factories pour waste water into the sea.industrial wasteSome factories pour wast

3、e wateAgriculture also has bad effects on the sea .pesticidesfertilizersagricultural wastepoisonous chemicalsAgriculture also has bad effecplastic rubbish plastic rubbish The oil tanker was upset; oil poured into the sea.oil leakThe oil tanker was upset; oil Besides pollution, there is another probl

4、em with the sea. pollution over-fishingBesides pollution, there is an Protecting the Sea Protecting the SeaWhile-listeningWhat is Zhi Hongs project about?It is about _ from _ and _.protecting the seapollutionover-fishingWhile-listeningWhat is Zhi HonProblem1. pollution2. over-fishing Causes1) All so

5、rts of, _, _, _, oil;2) Most of them come from _and _ waste.1) Too many _ fishing in the same place.2) Better _.rubbishagriculturalfishermentechnologyindustrialplasticchemicalsProblem1. pollution2. over-fisHuston Bay Huston Bay Huston Bay is a small fishing town. It is in a beautiful area on the coa

6、st where there is a wildlife park. Most people work in the fishing industry which is unfortunately no longer successful. The population is getting oldermany young people have left the area to look for work in big cities. They have just discovered oil under the sea near Huston Bay and there was plans

7、 to build a big oil factory.Huston Bay is a small fishing an unemployed person with childrena local shopkeeper(店主)the owner of a fishing boatsomeone who has just bought a cottage in Huston Baysomeone from the oil company Work in groups and each chooses a different role from the list below and writes

8、 notes about his /her opinions about the plans.an unemployed person with chilKey Wordsbusiness, development, environment, fishing, jobs, industry, sea life, noise, oil factory, pollution, traffic, wildlifeAgreeing Im for the plan.I think/ In my opinion, the plan will be good / excellent/ interesting

9、 forDisagreeingIm (totally) against the plan.I think /In my opinion, the plan will be bad/a disaster/terrible forOffering alternativesIt would be much better if weKey WordsAgreeing DisagreeI am the owner of a fishing boat. Im totally against the plan. I think it will be a disaster for the local people. For one thing, it will be terrible for fishing in the area. The oil factory will pollute the sea and we wont be able to fish. It would be much better if we put more money into the fishing industry. For example, we need money to build new fishing bo