九年级英语上册Unit2SavingtheEarthTopic3WhatcanwedotoprotecttheenvironmentSectionB课件2仁爱版 (1).pptx

1、Unit 2 Saving the EarthTopic 3 What can we do at home to protect the environment?,Section B,Free talk,Lets Make a survey.,Finding the Greenest Person Answer the following questions to see how green you are. (1)Do you recycle newspapers or cans? A. Often. (2) B. Seldom. (1) C. Never. (0) (2) What do

2、you usually take? A. A bath. (0) B . A shower. (2) (3) When you have a short journey, how do you usually go there? A. Walk or ride a bike. (3) B. Go by car. (0) C. Go by bus. (2) (4) What do you usually do when you see others littering? A. Stop them. (2) B. Pick the litter up. (1) C. Do nothing. (0)

3、 (5) How often do you use paper towels? A. Often. (0) B. Seldom. (1) C. Never. (2) (6) How often do you eat fast food? A. Often. (0) B. Seldom. (1) C. Never. (2) (7) What type of bags do you use for shopping? A. Baskets or cloth bags.(3) B. Reused plastic bags. (1) C. New plastic bags. (0) (8) How o

4、ften do you turn off the lights when you leave a room? A. Nearly always. (2) B. Seldom. (1) C. Never. (0) Your score is _.,Scores: 0-4 You have not started turning green yet!,5-9 You are pale green.,10-13 You are medium green. Try harder.,14-18 You are bright green, but do not stop trying.,Discuss W

5、hat should we do to be a greener person?,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 leave what we should use when we go shopping how to be a greener person 2. Actions speak louder than words means _. w

6、ords are not as loud as actions to do well is better than to say well actions can speak, but words cant do it,Actions speak louder than words.,Remember some English idioms and try to use them often.,Easier said than done.,说起来容易做起来难。,行动胜于言辞。,Two tasks: 1. Find out Janes suggestions about how to be a

7、greener person. 2. Discuss the language points in the dialogue.,You ought to sort the garbage. =You should sort the garbage.,Language points,ought to 应该 情态动词 ought to +动词原形 ought not to + 动词原形,You ought to /should ride a bike to your school.,You ought to /should take a bus to school instead of takin

8、g a taxi.,You ought to /should take a cloth bag when you go shopping.,You ought to /should ,1c Read 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 v

9、erbs or phrases to complete the statements. Then match them with the right pictures.,shut off reduce grow recycle ride cover use,_ waste. 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 vegeta

10、bles yourself. Try to _ a bike when you travel. _ both sides of the paper. _ pans when you are cooking.,Reduce,Shut off,Recycle,Grow,ride,Use,Cover,2 Match them with the right pictures.,Reduce waste. Dont buy cups or boxes which can be used only once. Save electricity. Shut off the lights when you a

11、re not using them. Recycle boxes and plastic bottles. Grow fruit and vegetables yourself. Try to ride a bike when you travel. Use both sides of the paper. Cover pans when you are cooking.,We learn: 1. Some words: action, distance, electricity 2. Some phrases: ought to, shut off 3. Some useful senten

12、ces: (1)Would you like to be a greener person? (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.,Summary,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,s