英语必修5课件

1、英语必备5课件英语必修5是2011年南方出版社出版的书，作者是林志红。以下是英语必修5课件的小短文。内容包括：1.Target language目标语言重点词汇和短语Suggest、persuade、observation、contributions、achhive、devote.到2.Ability goals能力目标enable the students to learn the way of persuasive writing and descriptive writing。3.学习能力目标learn how to write a persuasive writing and a de

2、scriptive writing。Teaching important points培训重点help the students to learn to write a persuasive writing and a report。教学差异点教学难点的探讨。how to write a report about a scientist and his/her job。教学方法Task-based activities。吉庆艾滋病教育辅助设备的准备A computer and a projector。教学过程ways课程和方法Step presentationtask 13360 summar

3、ize the way of writing a report。T : now class，if we want to write a report about a scient ist，what contents should web include？S 1: the life of the scientist，such as his birth and death dates，his family，his education，his personality，his achievementsT :是。you are right。and how do we make an outline ab

4、out it？s 23360 we should put the collected information under three headlines : life，achievements and key to success。task 23360 remind the students of the writing techniques and writing features of a report .Show the following to the students。报告Formal language with few adjected否speech except quotatio

5、nsNot emotionalOnly one main characterfacual structured according to experiemental methodPast tense and passive voicetask : summarize the way of persuasive writing。t : you know if We want to persuade sb，We always want to reason with him or her。web must develop our own ideas and provide some evidence

6、 To support our ideas so there are always three steps To persuade some ody else To change his or hehercan you point out what the three steps are？s 1: I think the first is to give your opiniion and idea。s 23360 the second is to give the reasons and evidence to support your idea。s : the third is to ma

7、ke a conclusion。Show the following to the students。A persuasive writingFormal or informal，viid use of languageSpeech to show feelings，reactions，etcemotional or not emotional to describe feelings and factsOnly two main charactersFact or imaginative based on factReason and persuade step by stepPresent

8、 tensethen ask the students to write a short letter as required in exercise 3 .A sample version:Dear Nicolaus Copernicus、I am a student student history and I would very much like to read your new theory about the solar system .I hope you will publish it for several reason ns . I understand the probl

9、ems with the present theory。the way the planes move is not what you would expect if the earth was the centre of the Univers e . it is also odd that the brightness of some stars seems toso I agree with you that we need new theory。I know your observations have been very carefully carried out over many

10、 years。now you must have the courtage to publish them。science can never advance Unless people have the course of their beliefs。I know you worry about what will happen if you publish your new theory。no matter how people oppose I T，time will show if your ideas are right or wrong。so I hope you can publ

11、ish your new theory。Step writingask the students to write a report about a scient ist。Sample versions(见附件3，4，5)Step homeworkask the students to do the project on page 47 .附件1.How to do a science researcha science project is an investigation using the scientific method to discover the answer to a sci

12、entific problem。before starting your project，You need to un der stand the scientific method。this section uses examples to illustrate and explain the basic steps of the scientific method .the scie Ntific method is the tool that scientists use to find the answers to questions .it is the process of thi

13、nking through the possible solutions to a pro Blem and testing each possibility to find the best solution。the scientific method invoices the following steps 3360 doing research，Identifying the problem，stating a hypothesis，con-duu研究research is the process of collecting information from your own exper

14、ience，knowledgeable sources，And data from explooratory experimencebecause of this experience，You decide to learn more about mold growth . your topic will be about fungal reproduction。(fungal refers to plant-like organis ms called fungi，Which cannot make their own food，and reproduction is the making

15、of a new offpring)caution : if you are allergic to mold，This is not a topic you would investigate。choose a topic that is safe for you to do。After you have selected a topic，you begin what is called project research。this research is to help you understand the topic，express a problem，Propose a hypothes

16、is，And design one or more project experimentsthe result of this experiement and other resea Rch give you the need information for the next step-identifying the problem .Problemthe problem is the scientific question to be solve。it is best expressed as an“open-ended”question，which is a question that is an