1、Unit 8 A green worldComic strip and Welcome to the unit张礼兰张礼兰Lets talkWhat do you think of when you see the colour green?SpringNaturePlantsGrowthNew lifeYouth HopeProtection SafetyPeac张礼兰张礼兰Trees are important to our life.Trees p_ air and shade for us.We also use trees to m_ paper and furniture.Some
2、times we get f_ and fruit from them.Besides all these,trees also help to save our e_.They stop the rain from w_ away the earth so that floods will not happen e_.And they can help keep s_ away from us although the wind blows strongly.In all,trees are u_ in many ways and we should t_ good care of them
3、.Lets practiceprovidemakefoodenvironmentwashingeasilyusefultakesandstorms沐浴阳光沐浴阳光Lets imagineLets compareLets matchLets discussNo clean drinking water,no safe food,Catch fire easily,poisonous,Harmful to health,drive people mad,Cause traffic problems,harm eyes&insects,In a word,pollution makes people
4、 get ill easily and does harm to the environment.What problems does pollution bring usNo fresh air to breathe,cough a lot,Lets learn5 June Raises worldwide awareness of the environment Go greenLets talkWays to live a green liferecycle waste recycled paper(再生纸再生纸)ride bikes reduce air pollution take
5、shorter showers save water turn off lights in time save energy Lets learn张礼兰张礼兰Lets practiceSome useful expressionsA:What should we do to live a green life?B:used to,but now.C:I agree.Its to.D:I think we can.E:Yes.And we should remember to.Lets discussDosDontsWrite on both sides of paper.Say no to s
6、hoddy(劣质的劣质的)things.Use fewer disposable(一次性的一次性的)things.Turn up air conditioner in summer.Use energy-saving lights.Take care of the trees.Order as much as you can eat when in a restaurant.Ask parents to stop smoking.Reduce,reuse,recycle.Parents drive us to school.Use plastic bags.Throw away used ba
7、ttery carelessly.Let off fireworks.Keep tap on while brushing.Eat frogs or other wild animals.Often have canned drinks.Shout or spit(吐痰吐痰)in public.Watch too much TV.Other ways to go green for us students131.Remember the new words and phrases.2.Read and recite Part B.3.Make a similar dialogue using Part B as a model and write it down.4.Take some actions around your neighbourhood to protect the environment.Homework
