牛津译林版英语高二上册Module5Unit2Theenvironment之四

牛津译林版英语高二上册Module 5《Unit 2 The environment》word教案(二)学习目标：1.培养学生学习和运用词汇的能力2.通过练习巩固所学词汇和句式学习要求：1．课前熟练把握文中的重点词汇和短语2．通过自学和合作探究，提高分析句子的能力3．通过练习检测自己对词汇和句子的把握情形,查漏补缺，进一步提高解题能力课前预习：一、预习任务II. Fill in the blanks according to the text:As the third longest river in the world, it is clear to see why the environmental problems of the Yangtze River have raised concern both nationally and internationally. But with the rapid agricultural and industrial development, it has been polluted badly. The pollution of the river has resulted in unsafe drinking water which has led to health problems for people living near the river.Thankfully, many people have realized the importance of protecting the Yangtze River. Projects have been set up to deal with the problem. They are under way to protect the river. Although they have done a lot, we still have a long way to go to solve all the problems concerning the Yangtze River.III. Words and phrases:1.His funny story during his speech resulted in (引起) few laughs.2.Some of the kids are addicted to computer games, which arouses concern (关注，关怀) ofboth parents and teachers.3.During his speech, the Minister of Education emphasized the importance(重要性) ofeducation.4.Can you advise (建议，忠告) me on the problem?5.The water pollution endangered(危及) the living things in the river in the past.6.After the fire, very little remained(留存，剩下) of my house.7.He made every effort(努力) to achieve high grades.8.You’ll appreciate (观赏) this city better if you know its history and culture.9.You’d better stock (保留) the money for future need.1.环境问题environmental problems2.引起关注raise concern3.依靠rely on4.导致result in5.对..产生坏的阻碍have a bad effect on6.建立、创立establish7.在进行中be under way 8.集中于focus on9.找出…的解决方法find a solution to 10.是…的家园be home to11.自然爱护区nature reserve 12.阻止…干某事prohibit sb from doingⅣ. Fill in the blanks with the phrases or words below，using their right forms.1.Raining weather and fog _________us________ traveling.2.We must________ the living standard of the people.3.Plans are ____________for a new building.4.Eating too much food which is high in fat and sugar will ____________heart illness.5.The patient_______________ lie in bed for another week.6. The polluted air in the city is badly _________ the health of the residents.7.I would ________your calling back this afternoon.8.It___________to be seen whether he will pass the driving test .9.You may ___________it that he will come to meet you.10.Attention_________________ the dangers of nuclear reactors.二、课文解析1.Rapid agricultural and industrial development plus huge population growth has meant that not only is the amount of water taken from the river rising, but the waste being put back into the river has also been increasing. （page 38, lines 2—4）not only is the amount of water是倒装分句，当not only…bust also连接两个分句, not only 位于第一个分句句首用以强调加强语气时，应进行局部倒装。

Unit 2 The environment welcome to the unit ＆ Word power教材：牛津高中英语(模块五)高二上学期文档内容：教学设计—教案单元：Unit 2 The environment板块：Welcome to the unit ＆ Word powerThoughts on the d esign:本节课是以welcome to the Unit为导入的词汇教学课，主要是训练学生如何用相关的词汇来描述环境污染和环境保护的内容。

设计上以北京的申奥阻力引出世界范围内环境的恶化，使学生了解人为或自然所造成的各种环境问题，掌握与环境相关的词汇。

面对这些问题，邀请学生尝试设计与北京奥运村类似的环保型旅馆，过程中学习带有“eco-”前缀的复合词。

最后，通过完成短文的形式来检查学生对新词的理解程度，使学生加深对新词的理解。

Teaching aims:After learning these two sections, the students will be able to1.learn words related to the environment.2.know the current situation of environm ent.3.know the importance of environment protection.e the words about environment as man y as possible.Teaching procedures:Step 1 lead in (PPT 4-20)1.Teacher: What is the most impressive event in 2008?Students: The Olympic Games in Beijing. (PPT 4-5)2.Teacher: But do you know some people were against holding the Olympic Games inBeijing? Why? ( Because of the cl imate in Beijing) (PPT 6-7)3.Teacher: Actually, the environment has become a serious problem in the world. Canyou think of other environmental problems nowadays? (PPT 9-10)4.Show students pictures of other environmental problems. (PPT 11-20) [Explanation]以08奥运这一时事热点作为导入，引起学生的兴趣，使学生有话可说、想说，并由北京沙尘暴自然过渡到全球环境问题。

牛津译林版高中英语必修五Unit2《Theenvironment》教案1教材：牛津高中英语(模块五)高二上学期文档内容：教学设计—教案单元：Unit 2 The environment板块：Grammar 1Thoughts on the design:本单元的Grammar要紧讲的是现在分词，目的是让学生了解现在分词的用法。

而本课时是Grammar的第一课时：现在分词能够作形容词和副词作用，在句中作定语，表语，宾语补足语。

通过讲练结合的方式，由易到难，确保学生循序渐进地把握语法内容。

Teaching aims:Afte r lear ning this section, the students will be able to1.understand verb-ing form as adjective and adverb.2.master a verb-ing form as attributive, predicative, object complement ect.3.know how to apply the usages to practice.Teaching procedures:Step 1 brief introduction (PPT4-6)1.introduce verb-ing form (PPT 4)2.the tenses anf voices of verb-ing (PPT 5-6)主动被动一样writing being written完成having written having beenwritten① He hu rried hom e, looking behi nd as he went. （一样式）② Having finished their work, they had a rest. （完成式）③The large building being built is a library.（被动语态）④ Having been shown the lab, we were taken to see the library.（被动完成式）[Explanation]通过结构图介绍非谓语动词的分类，使学生初步了解现在分词。

Unit 2 The Environment Project 教学案Step1. BrainstormingEncourage the students to collect information about the third longest river in the world-the Yangtze River, which is China’s most important freshwater river.______________________________________________________________________________________________________________________________Step2. Read the text and answer the following questions1.What bad effects has it had on the ecology of the area besides health problems？__________________________________________________________________2. What have been done to deal with the problem？__________________________________________________________________3. What do the two special government projects focus on？__________________________________________________________________4.Have people solved all the problems concerning the Yangtze River？__________________________________________________________________Step3.Give the main idea of each paragraphStructure of the articleStep4. Fill in the table with detailed information which can help them to get a better understanding of the article.Step5. Language points1.) The Yangtze River is home to a diverse range of fish and animals…range 范围，变化，区域；(变化，差异的)幅度，差距。

牛津译林版高中英语必修五Unit2《Theenvironment》教案2教材：牛津高中英语(模块五)高二上学期文档内容：教学设计—教案单元：Unit 2 The environment板块：Grammar 2Thoughts on the design:本节课是本单元Grammar的第二课时，内容是现在分词短语，目的是让学生了解现在分词短语在句中作状语，可表示时刻，缘故，结果，条件等。

非谓语动词在高中语法的学习中占了十分重要的地位，也是学生在学习中比较难把握的一项语法内容。

因此课时的设计上，由易到难，让学生在其轻松愉快的环境中把握所学的内容。

Teaching aims:After learning this section, the students will be able to:1.know the verb-ing can express the time, the reason, the result and the condition.2.have the opportunity to practise using verb-ing phrases.Teaching procedures:Step 1 Revision (PPT 4)Revision of functions of verb-ing form as attribute, predicative, object complement [Explanation]课前对上一课时内容回忆，以促进学生对现在分词在句中作定语、表语和宾语补足语作用的把握。

Step 2 Adverbial (PPT 5-14)① Seeing the teacher entering the room, the students stood up.② Being a student, he was interested in sports.③ Having written the letter, John went to the post office.现在分词作状语时，注意如下三点：1. 相当于相应的从句 (PPT 6-8)Rewrite sentences1) Because he knew that there was a dog outside, the little boy didn’t open the door.= Knowing that there was a dog outside, the little boy didn’t open the door. （缘故）2) The couple went shopping. As a result, they left their eldest daughter alone at home.=The couple went shopping, leaving their eldest daughter alone at home. (结果）3) Time permitting, I will meet you for lunch.= If time permits, I will meet you for lunch. (条件)4) Asking around, I find many people willing to pay slight higher prices for things that are environmentally.= when I ask around, I find man y people willing to pay slig ht higher prices for things that are environmentally. （时刻）2. 分词的逻辑主语确实是全句的主语（PPT 9-10）He traveled on the plane like this, keeping the tortoise hidden in a blanket. (keeping的逻辑主语和句子的主语一致，差不多上he)_______ through the park, beautiful flowers could be seen everywhere. (B)A.WalkingB. When I walkedC. WalkD. Walked3. 现在分词作状语时有不同的时态与语态（PPT 11-14）1) 完成主动式Having finish ed her homework, she went to bed.Having heard this, the woman astronaut expressed her satisfaction.分词所表示的动作发生在句中谓语动词所表示的动作之前，一样在句中作时刻或缘故状语用，不能做定语用。

Unit2 The environment Reading2教材：牛津高中英语(模块五)高二上学期文档内容：教学设计—教案单元：Unit 2 The environment板块：Reading 2Thoughts on the design:本课时是Reading 部分的第二课时，主要是对于学生课后所准备的辩论的展示、文章内容的复习以及课文语言点的处理。

对Reading文章部分所涉及的一些语言上的难点和重点先进行梳理和罗列，后设有相关的活动和练习帮助教师指导和组织学生对知识点进行有效巩固。

Teaching aims:After learning this section, the students will be able to1.apply their understanding of a debate to practice.2.have a review of what they have learnt in Reading.3.master some new words , phrases and language po intsTeaching procedures:Step 1 presentation time (PPT 4)Ask the students to present their prepared debate.[Explanation]辩论的展示是为了确保学生在对文章理解的基础上，能够活学活用，同时也给学生提供了口语表达的机会。

Step 2 revision of Reading (PPT 5-9)Ask the students to try to repeat opinions and suggestions of two professors. [Explanation]由学生复述文章中主要观点，一方面唤起学生对文章内容的记忆，另一方面学生藉此熟悉文中出现的一些短语及词汇，并且训练了学生的语言组织能力。