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1、Unit 2 Saving the EarthTopic 3 What can we do at home to protect the environment?,Section B,Which day is the World Environment Day?,We should:1. New words and phrases: action,distance,cloth ,electricity, ought to, shut off, after all 2. Some useful sentences:(1)Would you like to be a greener person?
2、(2)First, you ought to turn off the lights when you leave a room.(3)Easier said than done.(4)Well, actions speak louder than words.We Can: 1. Use the proper ways to protect the environment in our life. 2. Talk about the greener life style.,Learning Target,check the new words,electricity _ 停止，关掉 _dis
3、tance_ 应该_cloth_ 毕竟，归结到底 _action_,电，电能,距离,织物，布料,行动，行为,shut off,ought to,after all,1b ，Listen to 1a and choose the correct answers.,1.Jane and Michael are mainly talking about _. why we should shut off the electricity when we leavewhat we should use when we go shoppinghow to be a greener person2. Act
4、ions speak louder than words means _. words are not as loud as actions to do well is better than to say well actions can speak, but words cant do it,1a Look, listen and say.,Group work,Actions speak louder than words.,Easier said than done.,3.说起来容易做起来难。,4.行动胜于言辞。,Read the text and find out the four
5、sentences.,1.首先，当你离开房间的时候应该关掉电源,2.第二，如果你外出的路程比较短，那最好用走路或骑自行车代替乘公交车或打出租车.,First, you ought to shut off the electricity when you leave a room.,Second,youd better walk or ride a bike instead of taking a bus or a taxi if you travel a short distance.,要点导学 一,ought to的用法,要点导学 二,Instead,instead of 的用法,1c Re
6、ad 1a and complete the table.,You ought to shut off the electricity,distance,take a bus or a taxi,walk or ride a bike,save energy,reduce air pollution,take a cloth bag,plastic bags,2 Choose the correct verbs or phrases to complete the statements.,shut off reduce grow recycle ride cover use,_ waste.
7、Dont buy cups or boxes which can be used only once. Save electricity. _ the electricity when you are not using it. _ boxes and plastic bottles. _ fruit and vegetables yourself. Try to _ a bike when you travel. _ both sides of the paper. _ pans when you are cooking.,Reduce,Shut off,Recycle,Grow,ride,
8、Use,Cover,You _ _(应该) throw the rubbish into the garbage. You should _ _(关闭)the electricity when you leave a room. Youd better walk or ride a bike _ _ (代替) taking a bus or a taxi if you travel a short distance. Its so _(容易) to be a greener person. _ _ _ _ _. (行动胜于言辞),Exercises,ought to,shut off,inst
9、ead of,easy,Actions speak louder than words,6. We should help each other.(同义句) We _ _ help each other.7.你不应该生他的气，他毕竟才十岁。 You shouldt be angry with him.He is only ten years old _ _.8.They ought to leave at once.(否定句) They _ _ _ leave at once.9. Mr. Wang is ill,I will take his class _(代替),ought to,after all,ought not to,instead,教师寄语:We have only one earth,Lets protect our earth together.,Read 1a.Memorize the useful expressions and key sentences that we learn today.Finish Section B in your workbook.Preview Section C.,Homework,Thank you !,