课件22张PPT。英语教学课件(N)必修5Task Designing a posterSkills building 2: listening and drawing
conclusions
Tapescript (Page 34)
Reporter: This is Sally Smith reporting for World News from Los Angeles, California. California is still fighting huge fires that are sweeping across the state. Thousands of people have lost their homes although no one has been killed. Firefighters are tryingnew ways to help save people’s homes. This includes using special planes that can bring water from the sea and drop it on the fires. It is thought that some teenagers may have started the fires. As you can see from here, the damage to the environment is very bad. The fires have already damaged two hundred and sixty square kilometres of forest. Some of these trees are hundreds of years old and will be destroyed if the firesare not quickly put out. At the moment, there is no evidence that firefighters are in control of the fires. High winds in the area are helping the fires to spread. I will update you again on the situation in an hour.
This is Sally Smith, reporting to you live from Los Angeles, California.
Answers
B 1√ 2 √ 4 √Steps 2: listening to a lecture
Tapescript (Page 35)
Teacher: Desertification happens when land can be used for farming turns into desert. It affects around two hundred and fifty million people every year. About a third of all the Earth’s land suffers from this problem.
Although desertification can happen everywhere, it is an especially big problemin Africa and parts of South America. It is a problem in China as well. Even people who do not live in desert areas can be affected, because the sand from the deserts gets carried by the wind to other areas. It is not very healthy to breathe the dusty air. It is worse for the people who live in the desert areas. They may lose their homes and farms because the land is too dry to use. Many families starve, and others move to the cities to find work.There are many reasons why this is happening. Some parts of the world are becoming drier because the weather has changed. However, the actions of humans are making the problem of desertification much worse. People plant too much on the land without giving it a rest; too many animals depend on the same land for food; and people cut down trees for energy and to make space for more farms — all of this dries out the land. When it gets too dry and there are no trees to stop the wind, the soil blows away.
Desertification is everyone’s problem. You can help solve this problem by educating people in your community and round the world.
Answers
B 1 d 2 a 3 b 4 cWriting about the environmentI. Writing practice
假如你是李明,你校要组织一次志愿者活动交流会,你作为环保志愿
活动小组的代表要在会上发言,请你根据以下提示写一篇发言稿:
(1) 曾两次到人民公园和海边清理垃圾;
(2) 发放有关低碳生活的传单20,000份;(3) 到社区放映有关污染的纪录片10场,同时展出一些用回收材料做成的艺术品;
(4) 到郊区植树2000余棵;
(5) 希望更多的人加入环保队伍。
注意:
1. 词数150左右;
2. 对所给要点逐一陈述,适当发挥,不要简单翻译。Ⅱ. Writing aids
Step 1: Some basic expressions on the topicStep 2: Try to complete the following translations. (one word only in each blank)
1. 首先我们去了人民公园和海边捡垃圾。
______, we went to the People’s Park and the beach with the purpose of _______ up rubbish.
2. 为了提高人们的环保意识,我们分发了20,000份有关低碳生活的传单。
To raise people’s __________ of environmental protection, we __________ 20,000 leafl ets about low-carbon life. Firstlypickingawarenessdistributed3. 大家对我们展出的用回收材料做成的艺术品很感兴趣。
The people there ___________ interest in the handicrafts _________ were made from recycled materials.
4. 它们不但能美化我们的城市,还能净化空气。
___ ____ can they make our city more beautiful, they can ____ purify the air. took/showedwhich/thatNot onlyalsoStep 3: Fill in the blanks to match the meanings of the sentences given. (one word only in each blank)
1. Lots of visitors joined us in picking up rubbish and it inspired us greatly.
A large _______ of visitors joined us in picking up rubbish, _____ inspired us greatly.numberwhich2. To make more people realize the importance of protecting the environment, we gave out 20,000 leaflets.
We gave out 20,000 leaflets, _______ at making more people become ______ of the importance of protecting the environment.aimingaware3. The people who were visiting the park thought highly of our activity, which made us feel proud.
The people _______ the park thought highly of our activity and we took _____ in it.
4. What’s more, we planted about 2,000 trees in all in the suburbs.
In _______, we planted about 2,000 trees _________ in the suburbs. visiting prideadditionaltogetherⅢ. One possible version:
Good morning, everyone!
I feel honored to share our experience in protecting the environment as volunteers with you.
To begin with, we have been to the People’s Park and the beach twice to pick up rubbish. There a lot of visitors joined us in the activity, which inspired us greatly. Secondly, we handed out 20,000 leaflets about low-carbon life to raise people’s awareness of environmental protection. People thought highly of our activity. Another significant thing is that we have shown a documentary about environmental pollution in the communities ten times, and meanwhile we have shown some handicrafts made out of recycled materials, which appealed to many people. In addition, we have planted about 2,000 trees in all in the suburbs. Not only can trees make our city more beautiful, they can also purify the air. Hopefully, more and more students will join us in protecting our green home.
That’s all. Thank you!Thank you!