冀教版英语课件八下lesson46(1)

Turn off the tap when we are brushing our teeth.
Use both sides of the paper.
Can you tell more ways to protect the environment?
open a window instead of the air conditioning use both sides of the paper We should throw garbage on the ground sort the waste before throwing it away We shouldn't cut down trees in forests turn off the tap when we are brushing our teeth
Practice：
1. 李明反复地给他妈妈讲这个故事。 ● Li Ming told his mother this story____ _____ ＿＿＿． ● 2.对汤姆来说这袋大米太重了，他搬不动。 ● The bag of rice is____ heavy for Tom_____ _____. ● 3.事实上，他害怕在公共场合说话。 ● _____ _____,he is____ _____speaking in public. ● 4.你不必担心你的体重。You don’t have to____ ______your ____. ● 他妈妈的话对他不起作用。 ● His mother’s words ____ _____ __ot like
because it doesn't make any pollution. 4. What makes the most pollution? Cars and factories. 5. In fact, if each of us makes a small change in our life, we can make a big difference to our environment. (Translate the sentence.)
Translations
● ● ● ● ● ● ● ● 我认为每个人应该照顾环境。 我尽力用多种方式节约用水。 我经常通过检查来确信没有任何漏水现象。 我从来不会忘记去关水龙头。 一辆卡车会每周捡起我们可循环利用的垃圾。 小汽车和工厂制造最多的污染。 公交车制造的污染比小汽车少。 事实上，如果我们每个人在生活中做一点小小的改 变，就能对我们的环境产生很大的影响。
Reading
1. A truck picks up our recycling every day.( F ) 2. "We reuse our plastic bags" means that we use them _______________________. again and again 3. A bike is _______ unlike other types of transportation,
Listening
1. What do people waste most in Edmonton? A. water B. paper C. energy 2. What points mentioned in the lesson? take short showers recycle and sort reuse plastic bags ride bikes or take buses turn off the lights
Group work
What should we do to protect our environment?
Homework
1. Write a short passage about protect the environment. 2. Finish the Learn English. 3. Read Lesson 46 for three times.
Language points：
1.try to do sth “尽力做某事”：否定句 ___________ ● try doing sth______________, try one’s best to do sth__________. ● I’ll _____ _____ _____ call you up.我会尽力不给 你打电话。 ● It’s hot, I try_______(open) the window, but I am still hot. ● 天很热，我试着打开窗，可是还是很热。 ● He _____ ______ _____to help the poor child. ● 他尽他最大努力去帮助那个贫穷的孩子。
In fact, if each of us makes a small change in our life, we can make a big difference to our environment. 事实上，如果我们每个人都能在生活中改变一点， 我们就能影响我们的环境。
take care of_________ save water__________ take short showers______make sure__________ turn off __________ worry about________ be made into..._________ again and again______ in fact _______________ too... to... ___________ pop can ______________too many cars_________ the least amount of ___________________
2.unlike 不像，是like的反义词，有前缀un+like 构成。 ● 类似用法: happy______ usual______ ● She is_______(不快乐) today. 3. In fact “实际上”一般放在句首，也可放在句中 间作插入语，但前面要用逗号隔开， ● They hope, in fact to kill two birds with one stone. ● 他们实际上是想一举两得。
Katie's suggestions:
To save water, we need to...... To recycle, we need to.... To make less pollution, we need to.... If each of us.....
waste in our lives.
What should we do?
Turn off the lights when we leave the room.
Turn off the television and shut down the TV when we are not using them.
5 hours
take short showers.
4.make a difference “有影响，起作用” 常与to 连用。 ● make some difference to sb/sth对某人/某物有 些影响 ● make no difference to sb/sth对某人/某物没有 影响 ● What you do now can_____ _____ _____ _____ your future. ● 你现在的所作所为对你的将来有很大的影响。
冀教版八年级英语学科下册第八单元第46课 课 题：Protect Our Environment
授课时间：2016.7.19 教 师：胡蕾
Look at the pictures and think about them.
cars pollution
water pollution
plastic pollution