牛津译林版英语8下Unit 8　A green world task 课件（共34张PPT）

课件34张PPT。Task学科网 How can we go green?protect the environmentZx.xkNot enough waterNot enough powerToo much pollution1. What can we do to save water? 2. What can we do to save power? 3. What can we do to reduce pollution?To save waterTake shorter showersTurn off the tap 关掉龙头Reuse(重复使用) water if possibleTo save power (电力)Turn off the light / power（电力）To reduce pollutionDon’t use plastic bags. Take your own bagsSeparate waste into(把…分成) different groupsGoing greenThe Class1, Grade 8 students are going to give a presentation on how to go green. Here are Millie’s ideas. Read her notes and find out:What can we do to save water? Take shorter showers. Turn off the tape when we brush teeth. Reuse water if possible.What can we do to save power? Turn off the lights when we leave a room. Turn off the power when our TV or computer is not in use.What can we do to reduce pollution? Do not use plastic bags. Take our own bags when shopping. Separate waste into different group.Which else can we do to live a green life? Do more exercise and watch less TV. Plant some flowers at home.Millie is writing the script for the presentation. Help her complete her script. Use the information on page 118 to help you.Our environment is changing for the worse, so it is time for us to (1) _____. Here are some simple steps to take. We can save water by taking (2) _____ and turning off (3) _____ when we brush our teeth. We should also (4) _____ if possible. Ingo greenshorter showersthe tapreuse waterorder to save power, we should (5)_____ when we leave a room. We should also turn off the power when our TV or computer is (6)_____. Some other good habits can help reduce pollution too. We should not use (7)_____. Instead, we should take (8) _____ when shopping. 　turn off the lightsnot in useplastic bagsour own bagsRecycling is also a good way to help reduce pollution. We should separate (9)_____ into different groups so that it can be recycled. Moreover, it is important for us to develop a green lifestyle. We should (10)_____ and watch less TV and it is good to (11) _____ at home. Follow these small steps, and you can make a big difference to the Earth!wastedo more exerciseplant some flowersII. 汉译英。 1. 我们可以通过缩短淋浴时间来节约用水。 2. 为了节约电力，当我们离开房间时应该把灯关掉。We can save water by taking shorter showers. In order to save power, we should turn off the lights when we leave a room. 3. 好习惯能够帮助减少污染。 4. 对我们来说养成环保的生活方式很重要。Good habits can help reduce pollution.It’s important for us to develop a green lifestyle. 5. 遵循这些小步骤，你可以对地球产生大影响。 6. 当电视和电脑不用时，我们应该关掉电源。Follow these small steps, and you can make a big difference to the Earth. We should turn off the power when our TV or computer is not in use. 1. change for the worse:变得更糟 = get worse for the worse: 更糟糕的情况 e.g. 现在病人的病情加重了。 Now the patient is _____ _____. Now the patient is _____ _____ _____ _____. ... ...