牛津译林版高中英语必修5：Unit 3 Period Three课件

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1、Unit 3 Science and nature,基础自测,内容索引,要点探究,达标检测,写作专题,Period Three Task,基础自测,.重点单词 1. n.关系；亲戚 2. vt.实施；指挥乐队 3. n.多数，大多数adj.主要的；多数的vi.主修 4. n.总结；概括，概要 5. n.仔细考虑；必须考虑的因素；体谅，顾及vt.思考，考虑,relation,conduct,majority,major,summary,consideration,consider,6. n.饥饿；饥荒adj.饥饿的 7. adj.普通的，一般的 8. adj.可依靠的，可信赖的vi.依靠，依赖；

2、信任，信赖 9. adj.精确的，准确的 10. adj.短时间的，短暂的；简洁的，简单的 11. adj.真实的，实际的adv.事实上，实际地 12. vt.& vi.证实，证明；确认；使确信,hunger,hungry,ordinary,reliable,rely,accurate,brief,actual,actually,confirm,.重点短语 1.follow ones footsteps效仿某人 2. summary总的来说，概括起来 3.take. consideration认真考虑,in,in,into,.重点句式 1.so that引导目的状语从句 We can clon

3、e a cow it will produce high-quality milk. 我们可以克隆一头牛，以便于生产出高质量的牛奶。 2.that引导宾语从句 In summary，I you take the opinions of the people of the UK into consideration，and end this practice immediately. 总之，我坚持认为你要考虑英国人民的想法，并且立即结束这种做法。,so that,insist that,要点探究,I understand that other countries have already beg

4、un trying to clone human beings，but this does not mean that we should follow in their footsteps. 我明白其他国家已经开始尝试克隆人类，但这并不意味着我们应该效仿他们。,follow in ones footsteps效仿某人，步某人的后尘；继承某人的事业 follow ones examplefollow the example of sb. 以某人为榜样 follow the instructions按照说明 as follows如下，如下所述,重点词汇,(1)The father doesnt

5、want his children to follow his example. 父亲不希望孩子们以他为榜样。 (2) very carefully when filling in the form. 请按照说明仔细填写表格。,Follow the instructions,单项填空 (3)After graduation，he worked as a lawyer， . A.to follow in his fathers steps B.to follow his fathers advice C.following in his fathers steps D.followed his

6、father,答案,解析,解析 句意为：毕业后，他继承了他父亲的事业，做了一名律师。he与follow存在逻辑上的主谓关系，故用现在分词作状语；follow in ones steps步某人后尘，继承某人的事业。,I am sure that if you conducted a survey among UK citizens，it would show that the majority of people would not support this type of scientific research. 我确信如果你在英国民众中做一次调查的话，结果将表明大多数人不支持这种类型的科学研

7、究。,(1)conduct vt.实施；指挥乐队；n.行为，举止；管理方法 conduct oneself.(formal)举止，表现 (2)majority n.多数，大多数 in the majority占大多数 major adj.主要的；n.主修(课程)；v.主修 注意：“the majority of复数名词”作主语时，谓语动词用复数；其后接不可数名词时，谓语动词用单数；the majority单独使用时，谓语动词用单、复数均可。,(1)Who will you arrange for to conduct the concert? 你将安排谁来指挥这次音乐会？ (2)Your ch

8、ildren conduct themselves well. 你的孩子们表现甚佳。 (3)The majority is/are young people. 大多数是年轻人。 (4)The majority of us lads professional drivers. 我们大多数小伙子是专业司机。 (5)At present，I Software Engineering at a common university. 目前，我在一所很普通的大学主修软件工程。,are,major in,单项填空 (6)When the headmaster spoke out his plan，the o

9、f the students in the class against it.(2018南京淳辉高级中学高二月考) A.majority；were B.most；were C.most；did D.majority；did,答案,解析,解析 句意为：当校长说出他的计划时，我们班上多数学生是反对的。“大多数学生”可用“the majority of the students”或者“ most of the students”表达；又因the majority of修饰的是复数名词，所以选A。,In summary，I insist that you take the opinions of th

10、e people of the UK into consideration，and end this practice immediately. 总之，我坚持认为你要考虑英国人民的想法，并且立即结束这种做法。,(1)take.into consideration把考虑在内 in consideration of考虑到；由于；作为对的报酬 under consideration在考虑中 (2)considering prep.鉴于，就而言 (3)considerate adj.考虑周到的,(4)consider,n. doing whto do that从句 宾语(to be)n./adj. s

11、b.to have done sth.认为某人做了某事,(1)In consideration of the extra work Tom had done，his boss gave him an extra weeks pay. 考虑到Tom做的额外的工作，老板多付给了他一周的薪水。 (2)We must consider what to do next. 我们必须考虑下一步怎么办。 (3)Hes abroad. 他正考虑出国留学。,considering studying,单项填空 (4)It is acknowledged that an iPhone 6s， to be the mo

12、st useful and fashionable，is what many teenagers are dying for. A.consider B.considered C.considering D.to be considered,答案,解析,解析 句子主语iPhone 6s和动词consider是被动关系，过去分词短语在句中作后置定语。故选B。,For example，cloned animals are not very healthythey nearly always live brief，painful lives compared with ordinary animal

13、s. 例如，克隆的动物并不健康与普通动物相比，它们的一生更短暂、更痛苦。,brief adj.短时间的，短暂的；简洁的，简单的,in brief to be brief briefly speaking,简言之，简单地说；总之,(1)Please be brief. 请简洁地说。 (2) ，your work is badly done. 总之，你工作做得不好。,In brief/To be brief/Briefly speaking,单项填空 (3)There is not much time left，so I tell you about it . A.in short B.in ti

14、me C.in brief D.in particular,答案,解析,解析 句意为：时间不多了。我就简要地说一下。短语in brief 简要地，符合题意。故选C项。,Therefore，we cannot confirm that food from cloned animals is really safe for humans to eat. 因此，我们不能证明人类食用来自克隆动物的食物是安全的。,confirm vt.& vi.证实，证明；确认；使确信 confirm sb. in.使某人在方面更加坚定 confirm sb. in the belief that.使某人坚信 It i

15、s/has been confirmed that.已经确定,(1)It has been confirmed that the meeting will be held next week. 已确定会议将在下周举行。 (2)This latest information he is to blame. 这一则最新消息使我坚信他该受到责备。,confirms me in the belief that,单项填空 (3)Im calling to our lunch appointment.Its tomorrow at twelve oclock，right? Absolutely.(2017

16、无锡江阴四校高二期中) A.confirm B.acknowledge C.attain D.advocate,答案,解析,解析 句意为：我打电话来确认一下午饭时间，明天12点钟，是吗？是的。confirm确认，符合题意。故选A项。,达标检测,.单词拼写 1.We seek to improve between our two countries. 2.The food provides all the your dog needs. 3. (精确的) records must be kept. 4.Youd better make a general . 5.He suffered a lo

17、t from (饥饿) those days.,relations,nutrition,Accurate,summary,hunger,6. ，their performance was great. 7.Tom decided to study medicine， his father. 8. cars，bicycles have many advantages. 9. books have been sent to the rural school，where students are eager for them. 10.You must her inexperience .,.选词填空

18、,take.into consideration，compare with，in summary，the majority of， follow in the footsteps of,In summary,following in the footsteps of,Compared with,The majority of,take,into consideration,.完成句子 11.I spend more time learning English every day _ (为了取得更大进步) this year. 12.The method (不仅简单而且实用). 13. (如果我

19、将不胜感激) you could find another room for me. 14.He insisted that (我和他一起去). 15.They (认为自己是欧洲人).,so that I can make,greater progress,is not only simple but also practical,I would be grateful if,I (should) go with him,consider themselves (as/to be) Europeans,.单项填空 16.To return to the problem of water pol

20、lution，Id like you to look at a study in Australia in 2012.(2017扬州中学高二质检) A.being conducted B.conducting C.conducted D.having conducted,答案,解析,解析 conduct与a study为被动关系，所以用conducted作后置定语。故选C。句意为：回到水污染问题，我想要你们看看澳大利亚2012年进行的研究。,17.Before you the design of this product，you need to study the market careful

21、ly. A.memorise B.confirm C.order D.express,答案,解析,解析 句意为：在你确认这个产品的设计之前，你需要认真研究一下市场。memorise记住；confirm确认；order命令；express表达。,18.Cathy had quit her job when her son was born she could stay home and raise her family. A.now that B.as if C.only if D.so that,答案,解析,解析 句意为：当儿子出生时凯茜就已辞去了工作，以便她能够待在家里抚养孩子。now th

22、at既然，引导原因状语从句；as if好像，仿佛，引导方式状语从句；only if只要，引导条件状语从句；so that目的是，结果是，引导目的状语从句或结果状语从句。由句意知此处为so that引导的目的状语从句。,19.Whatever he promises，you cant anything. A.rely his doing B.rely on him to do C.depend his doing D.advise him to do,答案,解析,解析 句意为：无论他承诺什么，你不能依靠他做任何事。rely on sb. doing/to do sth. 依赖某人做某事。所以选择

23、B。,20.Everything into consideration，they believed themselves more and returned to their positions. A.to take B.taken C.to be taken D.taking,答案,解析,解析 everything taken into consideration是独立主格结构在句中作状语。,写作专题,写作指导,Writing a letter of advice,建议信是向收信人对某事提出写信人的建议或忠告。建议可以是写给个人的，就某些问题提出自己的看法或建议；也可以是写给单位或机构的，这

24、类信往往就改进其目前的不合理现状提出建议或忠告。 建议信要写出提建议的原因，建议的内容，以及如果被采纳可能会出现的积极结果。提出理由一定要合情合理，语气要委婉。建议信的写作要简明扼要、目的明确，具有合理性和说服力。 建议信的写作步骤：,首段：表明写作意图。陈述事由，简单介绍自己，注意语气要委婉。 主体段落：应该首先肯定对方的优点，然后再写需要改进的地方或针对具体情况提出具体建议或忠告。千万注意不要让别人以为你是在投诉或说教，而不是提建议。 结尾段：对提出的建议进行总结，展望建议被采纳后的良好结果，要注意礼貌用语，使被建议者容易接受。 友情提醒：写作这类题目时，考生要注意不要跑题，因为这类题很有

25、可能写成议论文，如“我认为一二，所以要如何如何”。考生应该时刻记得书信的交际功能，要考虑到收信人的感受。在给对方提建议时应该不时地说到I和you，要让人时刻感受到这是一种交流。,常用表达,1.我写信的目的是 Im writing to. 2.很遗憾我听说/我知道你在方面有困难 Im sorry to hear/know that you have some difficulty/trouble/problems with sth. /in doing sth. 3.我的建议是： (1)May I suggest that you should.? (2)I wish. (3)I really

26、hope that.,(4)What about.? (5)How about.? (6)My suggestions are as follows. (7)It is my pleasure to offer you some advice on. (8)When it comes to such a situation，I would like to suggest that you should. 4.如果你采纳了我的建议，情况是容易改变的。 The situation is easy to change if you follow/take my advice. 5.对某人来说，做是明

27、智的。 It is advisable for sb. to do sth.,典题示例,假设你是高二一班学生李华，有感于校园中存在的随意涂写和乱丢垃圾的不文明行为，请用英文给校长写一封150词左右的信，信中包括以下内容： 1.写信的目的； 2.对这些行为进行批评； 3.提出建议。 参考词汇：随意涂写scribble；乱丢垃圾litter,写作步骤,Step One 审题谋篇 写作要求是写一封建议信，写作时应注意下面几点： 1.确定文体：这是一篇应用文，写作时应注意书信的常规格式。 2.主体时态：一般现在时。 3.主体人称：第一、三人称。,Step Two 联想词汇 1.我写信的目的 _ _ 2

28、.吸引的注意力于 _ 3.随意涂写和乱丢垃圾 _ 4.对有害 _ 5.对某人来说做某事是不合适的_ 6.与此同时 _ 7.约束自己 _ 8.在的共同努力下 _,I am writing to./I am writing with the intention of./I am writing intending to.,draw/attract.attention to.,scribbling and littering,do/cause harm to./be harmful to,Its not appropriate/improper for sb. to do sth.,at the s

29、ame time/meantime/meanwhile,behave/control/contain oneself,with the joint efforts of.,Step Three 句式升级 1.我写信的目的是引起你对学生在校园内的一些不良行为随意涂写和乱丢垃圾的关注，这些行为使我们的校园脏乱并且不适宜学习。I am writing to inform you of some improper behavior among us students on our campus：scribbling and littering，_ _.(现在分词作状语)I am writing to

30、draw your attention to some improper behavior among us students on our campus：scribbling and littering，_ _.(which引导非限制性定语从句),making our school a,dirty and unpleasant place to study in,which makes our,school a dirty and unpleasant place to study in,2.很显然学生到处乱涂乱扔是不合适的。Many students tend to litter and

31、scribble about， it is clearly an improper behavior.(并列句)is clearly not appropriate for a student .(it作形式主语),and,to litter and scribble about,It,3.我相信如果老师和学生共同努力，我们的学校会在不久的将来成为一个更怡人的地方。I believe that our school will surely become a more enjoyable place in the near future .(if条件状语从句)I believe that， ，o

32、ur school will become a more enjoyable place in the near future.(withn.),if teachers and students are willing to work together,with the joint efforts of both teachers and students,Dear Mr Headmaster， I am Li Hua，a student from Class 1，Senior .I am writing to draw your attention to some improper beha

33、vior among us students on our campus：scribbling and littering，which makes our school a dirty and unpleasant place to study in and does great harm to the image of our school.I always feel ashamed whenever I see this. It is clearly not appropriate for a student to litter and scribble about.I wonder if

34、 the school could place more dustbins around and set up specific rules against such behavior.At the same time，students should be encouraged to develop good habits and better behave themselves.,Step Four 连句成篇,I believe that，with the joint efforts of both teachers and students，our school will become a more enjoyable place in the near future. Thank you for your consideration. Yours faithfully， Li Hua,