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1、gkxx精品课件Unit 2 The Environment Projectgkxx精品课件Project Protecting the Yangtze RiverProject Protecting the Yangtze Rivergkxx精品课件As the third longest river in the world, how long is the Yangtze River? What are the three longest rivers in the world?How many provinces does it run across? It runs across n
2、ine provinces.It is 6,300 kilometers long.The Nile in Africa, the Amazon in South America and the Yangtze River in China. gkxx精品课件the rare animals and fishesWhite-flag dolphin Yangtze alligator Zhonghua sturgeon gkxx精品课件1. What has caused the pollution of the Yangtze River?2. What bad effects has it
3、 had on the ecology of the area besides health problems?3. What have been done to deal with the problem?4. What do the two special government projects focus on? 5. Have people solved all the problems concerning the Yangtze River? gkxx精品课件1. What has caused the pollution of the Yangtze River? Rapid a
4、gricultural and industrial development plus huge population growth has resulted in the rising amount of water taken from the river, and the waste being put back into the river.Answer the following questions.gkxx精品课件2. What bad effects has it had on the ecology of the area besides health problems? It
5、 has killed many plants and animals.gkxx精品课件3. What have been done to deal with the problem? Environmental organizations and projects have been set up to deal with the problem.gkxx精品课件4. What do the two special government projects focus on? They focus on the problems along the Yangtze River. The wat
6、er and soil preservation project is to replace the crops on the farmland with trees or grassland, and the second includes a nature reverse for white-flag dolphins. gkxx精品课件5. Have people solved all the problems concerning the Yangtze River? No, we still have a long way to go.gkxx精品课件Protecting the Y
7、angtze RiverProblemsCausesSolutionsUnsafe drinking water Killing many plants and animals.Endangering the wild animal population.Rapid agricultural and industrial development; Huge population growth; Untreated human and industrial sewageSet up environmental organizations and projects; Educates and ad
8、vises people;Realize the responsibility to protect the Yangtze Rivergkxx精品课件Notes: The problems and causes As a student, what you should do to protect the environment What can you do to make others aware of the importance of protecting the Yangtze River Write a report about what students should do t
9、o protect the environment. Below are some hints for you to follow.gkxx精品课件1. the environmental problems of the Yangtze River have raised concern both nationally and internationally. raise本意为本意为“举起；使举起；使升起；使升起；使站立；扶起站立；扶起”。如：。如：He raised his left hand. 他把右手举起来。他把右手举起来。 She raised the fallen child. 她把
10、跌倒的孩子扶起来。她把跌倒的孩子扶起来。Language pointsgkxx精品课件raise在此处意为在此处意为“引起引起; 造成造成”。如：。如：His absence raised fears about his safety.他的缺席引起人们对他安全的担心。他的缺席引起人们对他安全的担心。 The use of animals in scientific tests raises some difficult ethical problems. 用动物做科学试验引起了用动物做科学试验引起了一些棘手的道德一些棘手的道德问题。问题。 A funny remark raises a lau
11、gh. 滑滑稽的话惹人发笑。稽的话惹人发笑。gkxx精品课件2. Thankfully, many people have recognized the importance of protecting recognize 认出认出, ,认清认清, ,认识到认识到 如：如： I recognized Peter although I hadnt seen him for 10 years. 虽然我有虽然我有10年没看到彼得了年没看到彼得了,但我还是认出了他。但我还是认出了他。 gkxx精品课件I dont recognize this word what does it mean? 我不认识这
12、个单词我不认识这个单词,它是什么意思啊？它是什么意思啊？Many fail to recognize that all these things are in danger of being denied. 许多人没有看到这一切正处于失去的许多人没有看到这一切正处于失去的危险之中。危险之中。gkxx精品课件3. Two special government projects are also under way to protect the river. under way 已经开始并进行着。如：已经开始并进行着。如：The project is now well under way. 这一项
13、目现正顺利进行。这一项目现正顺利进行。gkxx精品课件4. The projects focus on problems along the Yangtze River focus on 使集中于焦点使集中于焦点; 集中集中to focus ones mind on work 集中精力于工作集中精力于工作 You must try to focus your mind on work and study. (喻喻) 你应你应该努力把思想集中在工作和学习上。该努力把思想集中在工作和学习上。All eyes were focused on the speaker. (喻喻)大大家的目光都集中在发言
14、人身上。家的目光都集中在发言人身上。gkxx精品课件5. The Yangtze River is home to a diverse range of fish and animals range 范围，变化，区域；（变化，差异范围，变化，区域；（变化，差异的）幅度，差距。如：的）幅度，差距。如：He has a wide range of interests. 他兴趣广泛。他兴趣广泛。 the whole range of history 整个历史整个历史 outside the range of human knowledge 在人类知识范围之外在人类知识范围之外gkxx精品课件the
15、range of the nightingale 夜莺的生长区夜莺的生长区the annual range of temperature每年的温度变化范围每年的温度变化范围a wide range of knowledge 广博的知识广博的知识the range of ones voice 音域音域gkxx精品课件相关短语：相关短语：beyond the range of 超过超过的范围的范围 within the range of 在在范围之内范围之内It is beyond the range of my ability. 这件事超出了我的能力范围。这件事超出了我的能力范围。 The wo
16、rk is within the range of our responsibilities. 这工作不在我们的责任范围之内。这工作不在我们的责任范围之内。gkxx精品课件6. Boats are prohibited from entering the Yangtze River. prohibit (以法律、规则等公开以法律、规则等公开) 禁止。禁止。如：如：Fishing in this pond is prohibited. 禁止在此池溏钓鱼。禁止在此池溏钓鱼。 Smoking prohibited 告示告示禁止吸烟禁止吸烟gkxx精品课件prohibit from doing 或或p
17、rohibits doing （事情）禁止（人）（事情）禁止（人），阻止，阻止，妨碍。如：妨碍。如：His poor health prohibited him from continuing the work. =His poor health prohibited his continuing the work. 体弱多病使他无法继续工作。体弱多病使他无法继续工作。gkxx精品课件PlanningWork in small groups. Discuss what you read on the previous page, briefly discuss the questions be
18、low and then decide on a topic for your report. Have it approved by your teacher.B. Write a report about other things China is doing to protect the environment. Below are some steps for you to follow.gkxx精品课件What do you think are the biggest environmental problem in China?What is the Chinese governm
19、ent doing to protect the environment?The topic for our report will be _.gkxx精品课件Discuss the tasks listed below and decide which group members will be responsible for each task. Write the names beside the work each member is going to do. ( Remember, two or three people can work on the same task!Resea
20、rch _Write the outline _Write the report _gkxx精品课件PreparingMembers responsible for doing research need to find information from various sources on the topic you have chosen. The group should discuss the information found, and decide what to include in the report and what to leave out.Those responsib
21、le for writing the outline should organize the information gkxx精品课件the group has decided to use and write an outline for the report using that information. The outline should be approved by the whole group.gkxx精品课件ProducingAll group members should edit the report before it is passed on to another gr
22、oup for editing. Your group will be editing another groups report at the same time.gkxx精品课件While editing, you should read the report closely and look for the following:sentence structure organization punctuation vocabulary grammar spellingDuring the editing stage, correct any mistakes you find and o
23、ffer suggestions to the group on how they can improve their report. Ask for comments on your report as well.gkxx精品课件Presenting The report should be rewritten and checked once more for mistakes.Present your report to the class.Put your report up on the display wall of your classroom for everyone to see.同学们来学校和回家的路上要注意安全同学们来学校和回家的路上要注意安全
