Unit 10 Environment(Reading)
一、教学目标： 1、知识与能力
（1）熟练掌握关于环境污染问题的词汇；
（2）理解短语“take good care of ”; “what is more”； “thousands of”; “have an effect on/upon”。 （3）能听懂关于环境污染问题的叙述；
（4）能与其他人讨论引起环境污染的原因以及解决办 2、过程与方法
（1）多媒体辅助教学演示 （2）任务驱动教学法 3、情感态度与价值观
（1）在有趣的主题激励下，师生互动，生生互动，调动学生的学习兴趣，加强教师的亲和力，增进彼此 的了解与沟通，充分发挥情感教学的优势。通过完成一项任务，增强学习自信心； （2）激发学习兴趣，用英语来谈论生活中的实际问题。 二、教学重点：
重点词语的表述 三、教学难点：
重点词语的用法 四、教学方法：
（1）多媒体辅助教学演示 （2）任务驱动教学法 五、课时、课型：
1课时 新授课 六、教学准备：
在阅读前，帮助学生通过标题和插图，预测阅读内容与阅读中的词汇，激发阅读兴趣和欲望。 七、教学过程
Step 1 Lead-in
以杰克逊的Earth Song 视频导入本课，引出 Topic: The Environment. Step 2 Talk about the picture
Firstly, ask the students to look at the pictures. Work in groups and then answer the questions. What can you see in the picture? 2 What is the problem does the picture want to show us? 1.Piles of rubbish are everywhere. Rubbish pollution 2.Heavy smoke is coming out of the chimney. Air pollution 3.Polluted water kills the fish. Water pollution 4.Noise is coming out of the plane. Noise pollution Secondly, lead the students to review the key words and useful expressions in this unit.
Step 3 Reading （阅读）
At the beginning, explain some reading strategies to the students. Task1. Fast reading. (10mins) Ask the
ss to read the text as fast as they can. They should read it silently. Then answer the following questions: 方法引导：略读或浏览阅读，忽略不懂的句子 和生词，快速阅读课文。目的只是为了了解阅读材料的内容大意，不求甚解。题 目的作用不可忽略。
1.What makes it hard for people to breathe the fresh air? 2.What now harms everyone in the world? 3.What is coal used for?
What causes traffic jams everywhere in large cities?
5 .How many people a year die of diseases related to air pollution in the United States according to the Natural Resources Defense Council?
6 Is the death rate of diseases related to air pollution higher than that of traffic accidents or AIDS?
What would help to protect and to improve the environment? Ask the represent in each group to give the answer. Task2. Careful reading. (15mins)
Ask the ss to read the text again. This time they should read as loudly as they can and find out the main
idea of each paragraph. Then finish the exercises below. （进一步有目的的阅读，可以更好的理解文章细节）
Task 1. True or false. ( 判断正误 (T or F))
1. People in large cities feel that the sky is as blue as it used to be. ( ) 2. There is more fresh air for people to breathe. ( )
Task 2. Filling the gap according to the text..( 根据课文内容填空 ) 1. Air pollution now _______ everyone in the world. Coal is used in ______ and also for _______and ______. Smoke from ___________ is one of the causes of air pollution.
According to the Natural Resources Defense Council in the United States, about 50,000 people a year _______ diseases _________air pollution. 3
5. The unreasonable production often ________, water pollution and much ______ to the environment.
6. Not only the government _________ we the citizens should work more actively to _________ pollution and to ______ the environment. In addition, we should also __________our own actions.
Task 3. Explaining main and difficult points （释疑）
Let the students work in groups and find out the difficult points, then tell the teacher. （在限定时间内划出疑难问题，在组内讨论，互相启发，教师巡查，给 学生提供及时帮助，然后小组向全班陈述本组难题，教师根据各组信息反馈， 通过典型例句精讲重难点，培养学生独立思考问题、解决问题的能力和合作探 究精神。 ）
1. People in large cities feel that the sky is no longer as blue as it used to be. 2.There is less
fresh air for people to breathe. 3.Even the beautiful little birds flying in the sky are dressed in black and grey. 4.The serous problem is that too many cars are running in the street. 5.At the same time, the excessive waste gases which are given out by cars badly damage the air quality. 6. Little things like reusing, not littering around and walking or biking instead of driving cars would help to protect and to improve the environment.
Step 4 Retelling. （复述课文） (15mins) Ask the ss to work in groups and retell the last paragraph . Then ask the represent of each group to present in front of the class. The following sentences and words can give them some enlightenment. Not only … but also … should … to fight against … and to protect … . In addition, we should also be aware of … .. Little things like …… .instead of … . We hope that … . （复述文章有助于培养学生语言运用能力）
Step 5 Summary ( 总结 )
1.T ： What have you learned from this class? What should you do? 2. Main points( 略 )
Step 6 Homework. （作业）
Writing: What should we do to protect the environment? (100 words) 八、板书设计
What kind of pollution is it? What are the causes? What are the effects?
九、教学反思与建议：
通过创设相应的学习情境，使学生在真实的场景中进行语言的学习与技能的操练，并在合作学习中形成了教师与学生，学生与学生之间的学习共同体；
语文版 基础模块(修订版)下册
Unit 10 Environment(Speaking and Listening)
一、教学目标： 1、知识与能力
（1）熟练掌握关于环境污染问题的词汇。
Cars,factories Factories drainage Any answers are We can’t use the Make the environment and Tourists/people Air pollution Water pollution Waster pollution possible polluted water. ugly,dirty and dangerous
（2）理解短语“take good care of” “what is more” “thousands of” “have an effect on/upon”. 2、过程与方法 （1）多媒体辅助教学演示 （2）任务驱动教学法 3、情感态度与价值观
在有趣的 主题激励下，师生互动，生生互动，调动学生的学习兴趣，加强教师的亲和力，增进彼此的交流和沟通，充分发挥情感教学的优势。 二、教学重点：
（1）听懂关于环境污染问题的主题，完成填空练习。 （2）根据听力内容，进行情景对话、交流。 三、教学难点：
（1）听懂关于环境污染问题的主题，完成填空练习。 （2）根据听力内容，进行情景对话、交流。 四、教学方法：
1、多媒体辅助教学演示法 2、任务驱动教学法 五、课时、课型：
1课时 新授课 六、教学准备：
在阅读前，帮助学生通过标题和插图，预测阅读内容与阅读中的词汇，激发阅读兴趣和欲望。 七、教学过程
Step 1: Presentation 1.Play Video 1 2.Competition
教师让学生分成六组进行词汇比赛，请每一组出一位同学在黑板上用英语快速地携程描述环境污染的词。如果这位同学写不出更多的，可以由本组其他同学迅速接着写，比赛限定时间，写得多的一组获胜。
Step 2: Lead-in
We’ve learned a lot about pollution after we read the reading passage. Look at the following three pictures and describe the pictures from three aspects:
What kind of pollution is it? What kind of pollution is it? What are the causes? What are the effects?
将学生分为六组，展示教学图片，每两组负责一幅图片。讨论第一个问题。汇报小组讨论的结果。 Step 3: listen to the tape(the main idea)
播放听力材料
T:Listen to the tape for the first time and tell me main idea of the listening.
第一遍听录音，要求全体同学仔细听短文，捕捉主要语言信息，将主要语言信息记录下来。听清大概意思。
【设计思路】 训练学生快速捕捉主要语言信息的能力。 Step 4 language points
扫清语言障碍，教师讲解语言点： 1.drainage 排水系统；下水道 2.What is more 而且；更重要的是 3.Thousands of 成千上万 4.Leave...behind 留下；遗留
5.Have an effect on/upon 对......有影响 Step 5 listen to the tape again(experience) T:Listen to the tape again and answer the questions.
阅读表格内容，明确本节课听力任务。再次听材料，回答问题，写出问题大意就可以。第三次听材料，将文中的信息补全，完成表格。
Step 6 group activities 小组活动
教师将学生分成六组，根据所听内容，小组之间讨论，每派一位同学给出答案。教师将学生完成的任务做一总结，复述听力内容，给出评价。
Step 7 professional skill practice
两人一组，其中一人担任导游，一人担任 游客。针对听力材料所提供的引起污染的原因和造成的后果，我们怎么去解决这些问题？
Step 8 summary 课堂小结
Air pollution water pollution waster pollution Step 9 homework 作业布置 基础作业
听懂听力材料；用所学词汇和短语造句。 拓展作业
以小组为单位在城市做污染方面调查并且给出改善建议。 Step 10 play video 2 八、板书设计
Unit 10 environment...listening and speaking
What kind of pollution is it ? Air pollution water pollution What are the causes? Cars, factories factories tourists/people 九、教学反思与建议：
英语基础模块下册教案
