1、March.25,2008 Uni4 Global warming -using language(period 4)What can we do about global warming?snow catastrophehuge quantities of people It is Global warming that accounts for one of the important reasons why such extreme climate like severe storms frequently come about.孙广勇孙广勇造成极端天气频繁的一个重要原因就是全球变暖。造
2、成极端天气频繁的一个重要原因就是全球变暖。Can you speculate(guess)how did the snow catastrophe come about?What are Ouyang Guangs two concerns?Go through quickly the first e-mail and answer:The first is that he feels that individuals cannot have effect on huge environmental problems.The second is that he is not sure wher
3、e to start with his project.Does Earth Care agree with Ouyang Guangs opinion that individuals can have no effect?Read Earth Cares reply and answer:No,Earth Care doesnt agree.What suggestions does Earth Care give him?Turn electrical appliances off when not using them.Dont turn up the heat,put on more
4、 clothes.Walk or ride a bike,dont drive.Recycle.Buy things made from recycled materials.Buy products that use less energy.Plant trees.Talk with family and friends about global warming.List the useful phrases and expressions in twothe e-mails.have some effects on 对对影响影响 have the power to do 有能力做有能力做
5、put up with 忍受忍受 so long as 只要只要 and so on 等等等等 save energy 节省能源节省能源Debate Your family should buy a carYour family shouldnt buy a carGroup A(H)Group B(W)Should our family buy a private car?the useful expressions I agree.Exactly(的确如此)Thats right.Thats true.can afford toconvenientcomfortablerelax ones
6、elftake weekends tours DisagreeAgreeI dont agree.Im afraid I disagree with I dont think so.a waste of moneycarbon dioxidesave energyhave the power to dohave a bad effect onbe in short supply Assessment(评价)Group A Group B Which group is more active?Which groups points are more persuasive?Which groups
7、 points are more attractive,creative,imaginative?Which groups expressions are more logical?Which group uses the expressions of this unit more fluently?Score(10)There is no doubt that there are some very different attitudes towards my family whether to buy a private car or not.(根据辩论情况，按要求完成句子根据辩论情况，按
8、要求完成句子)Some students think it necessary to buy a private car for Ms Xus family.(句型转换句型转换)_ _.(用用it 作形式主语作形式主语)_ _.（用（用it was that 强调强调“买车买车”）Some students think that it is necessary to buy a private car for Ms Xus family.Some students think that it was to buy a private car thatis necessary for Ms Xu
9、s familyIf my family bought a car,it would _(上班方便快捷上班方便快捷)。If my family bought a car,it would _.(发散思维并造句发散思维并造句)_._._.Translations:1.如果我们有了私家车，既可以方便周末渡假，也可以想去哪如果我们有了私家车，既可以方便周末渡假，也可以想去哪里就去哪里。里就去哪里。If we had a private car,it would be easy to take weekends tours,whats more,we could go wherever we want
10、 to.2.劳累的工作之余，劳累的工作之余，开车兜风一下是一件令人非常惬意的事情。开车兜风一下是一件令人非常惬意的事情。3.买私家车不但方便接送我的女儿读书，而且还可以使我的丈夫买私家车不但方便接送我的女儿读书，而且还可以使我的丈夫变得更自信。变得更自信。Buying a private car is not only convenient to pick up my daughter to school,but also it can make my husband more confident.It is driving a car that makes me relaxed after
11、tiring work.1.too expensive to use a car,frequently,the burden of my family(连连词成句词成句)Its too expensive to use a car frequently,which will increase the burden of my family.2.oil,be in short supply,add to oil,difficult (连词成句连词成句)Nowadays the oil is very in short supply,which makes it difficult to add
12、oil.But others hold the opposite views.They have the following reasons.3.More and more private cars caused heavy traffic jams and air pollution,which has a bad effect on our living environment.(用用it is that 句型并替换划线短语句型并替换划线短语)It is more and more private cars that caused heavy traffic jams and air po
13、llution,which _ for our living environment.makes a bad differenceWriting task:高二高二(1)班就班就Ms Xu 家是否买私家车展开了一场激烈的辩论。一些同学赞成家是否买私家车展开了一场激烈的辩论。一些同学赞成Mr Bi 的想法的想法,赞成买车赞成买车,而另外一些同学却持相反的观点而另外一些同学却持相反的观点,不赞成买车。请你用英语写一篇短文，客观不赞成买车。请你用英语写一篇短文，客观介绍今天介绍今天班里班里辩论的情况及个人看法，修改好后写进你的日记或者博客（辩论的情况及个人看法，修改好后写进你的日记或者博客（blog
14、）里。）里。写作要点如下写作要点如下：注意：注意：1.字数字数120个左右个左右,开头和结尾已给出，开头和结尾已给出，不计入词数。不计入词数。2.灵活运用本单元所学的灵活运用本单元所学的 短语、表达和短语、表达和 it 用法。用法。3.适当增加连接词适当增加连接词,使文章连贯使文章连贯.赞成方赞成方 反对方反对方 个人观点个人观点 fast,convenient easy to take weekends tours to relax oneself too expensive to use a car be in short supply have a bad effect on How t
15、o organize this composition?Step 1:审题审题：the style of this composition:2.present the advantages and the disadvantages of buying private car.3.express individuals opinions.1.introduce the result of the debate.Step2:抓要点抓要点:Step3:列提纲列提纲:议论文议论文?Today there was a fierce debate in our class about our Engli
16、sh teacher s family whether to buy a car or not.There is no doubt that there are some very different attitudes on it.Some of us think that_.However,_ In my opinion,_.Now please write the article on whether my family to buy a private car.Possible version :Today there was a fierce debate in our class
17、about our English teacher s family whether to buy a car or not.There is no doubt that there are some very different attitudes towards it.Some of us think that it is necessary to buy a car for her family Firstly,it can save time and its convenient for them to go to work.because there is a long way be
18、tween Baiguan and Fenghui Middle school.Secondly,If they had a private car,it would be easy to take weekends tours and go wherever they want to.Thirdly,It is driving a car that makes them relaxed after tiring work.However,others hold the opposite views.They have the following reasons.First of all,It
19、s too expensive to use a car frequently,which will increase the burden of my family.Nowadays more and more private cars caused heavy traffic jams and air pollution,which has a bad effect on our living environment.In my opinion,its good to buy a private car because peoples living conditions is becomi
20、ng better and better.So long as we can afford to buy a car,its better than nothing.(In my eyes,we have the power to do some helpful thing for individuals about protection environment.Our contribution counts for the planet of tomorrow.)Assessment criterions (评价标准评价标准)1)clear meaning 2)well organized 3)correct,natural language and proper connections 4)correct sentence patterns and tense Level A BCD Love our planet!Love life!Start from every little bit to fight against global warming.Thank you for attention!Thank you for attention!
