资源描述
单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,Unit 3 Project,Doing research on the Internet,I . Lead in:,Brainstorming:,In what ways can we get information?,Brainstorming: In what ways can we get information?,reading newspapers and magazines,watching TV programs,listening to the radio,communicating with others,surfing the Internet ,Part A Reading,Researching on the Internet,What are the things we should keep in mind when we use the Internet to do research?,Step one: choosing a search service,Step two: how to search,Step three: using your information,II. Read the information sheet about Internet research carefully and answer the following questions:,1. What kind of search service is best for the topics you are interested in? Can you tell me the reason?,2. Why should we check the date when we search the Internet?,3. How will you check your information and decide which sites to trust?,4. What is called cross-checking?,5. How should we use the information found on the Internet?,II. Read the information sheet about Internet research carefully and answer the following questions:,1. What kind of search service is best for the topics,you are interested in? Can you tell me the reason?,A subject directory is best search for the topics we are interested in. Subject directories are built by humans. Someone has combed through pages and links and selected all those that are in the directory. The results of your search are divided into specific categories. We do not get the full pages to read.,2. Why should we check the date when we search the Internet?,3. How will you check your information and decide which sites to trust?,Because we dont want to use information that is too old.,As a general rule, we check the source of the information we find. Personal web pages are not good for doing research. Government pages, or pages managed by organizations and companies you trust are much better.,4. What is called cross-checking?,5. How should we use the information found on the Internet?,If you find information you are not sure about, consult other web pages to confirm the information,We should write a outline of the information we have found. Then we use our own words and make our own decisions about what it means. When we are finished, we should always attach a list of the sites we got our information from. This way, a teacher can check them, and an interested friend can also read what we read.,III. Comparison of the two search services:,Search engines,a type of computer program,based on the key,word(s,) you type in,choose pages for you which contain the,word(s,) you ask for,present unevaluated contents,present the full article or pages,Subject directories,built by humans,selected by a person and divided into specific subject categories,present a bunch of titles of articles or pages, sometimes a short summary,present evaluated, relevant and correct information, not up to date,Search engines,Subject directories,a type of computer program,based on _ _,choose pages for you _,present _ _,present _ _,built by human,selected by a person and divided into specific subject categories,present_, sometimes a short summary,present_,the key,word(s,) you type in,which contain the,word(s,) you ask for,unevaluated contents,the full,article or pages,a bunch of titles,of articles or pages,evaluated,relevant and correct information, not up to date,Part B,Giving an oral report,Planning,Preparing,Producing,Presenting,Planning,Work in small groups and choose a topic which your group will search information for on the Internet. All the group members should agree on the topic you choose.,Preparing,Now that you have chosen your topic, your group will need to discuss and agree on an answer to each of the following questions:,What information will you try to find?,How can you find the information?,What each group member will be responsible for to finish each task.,Producing,Some group members write down the topic to be searched on the Internet.,Some search the information on the Internet.,Some write down the final conclusions.,Presenting,Now its time to present your findings to the class in an oral report and prepare to answer any questions your classmates have about your searching or result.,Language points,对,做研究,记住,牢记,根据,被分类,要求某人做某事,与,有关,被分成,大量标题,对,有益,考虑，考虑到,在,的底部,一般情况下,对,有把握，很肯定,有关系，有影响,搜索,某物属于某人,做关于,的决定,附一张关于,的清单,遵循这些建议,useful phrases:,useful phrases:,1. do research on,2. keep. in mind,3. be classified by,4. require sb. to do,5. be related to,6. be divided into,7. a bunch of titles,8. be useful to,9. take into consideration,10. at the bottom of,11.as a general rule,12. be sure about,13. .make a difference,14. search for,15.,sth,. belong to sb.,16. make a decision,about,17. attach a list of,18. follow these tips,1. The more you know about Internet research, the faster you will find what you are looking for, and the better your information will be. (P46),The +,比较级，,the +,比较级,:,表示越,，就越,。,The more,you,practise,the better,you speak.,The older,I get,the happier,I am.,The sooner,you start,the more,early youll get there.,2. research,n. U,a detailed study of a subject, especially in order to discover (new) information or reach a (new) understanding:,scientific/medical,research,a,research,student/assistant/laboratoryThey are carrying out/conducting/doing some fascinating,research into/on,the language of dolphins.,v. I or T,Shes,researching into,possible cures for AIDS.Journalists were frantically,researching,the new Prime Ministers background, family and interests. .,3.,obtain,v. T FORMAL,to get something, especially by asking for it, buying it, working for it or producing it from something else:,First editions of these books are now almost impossible to,obtain,.In the second experiment they,obtained,a very clear result.Sugar is,obtained,by crushing and processing sugar cane.,v. I not continuous FORMAL,to exist:,Conditions of extreme poverty now,obtain,in many parts of the country.,4. relate to,to be connected to, or to be about someone or,sth,.; be in relationship with, have reference to:,Chapter nine,relates to,the effects of inflation on consumers.,This paragraph,relates to,the October Revolution.,5. The results of your search are divided into specific subject categories. (P46),divide,verb 1) I or T to (cause to) separate into parts or groups:,At the end of the lecture, Id like all the students to,divide into,small discussion groups.After World War Two, Germany,was divided into,two separate countries.,2) divide (,sth,.) into,sth,. If a number divides into another number, it fits (exactly) into it when multiplied a particular number of times:,What do you get if you,divide,6,into,18?,6. The way you type your key words makes a difference. (P47),make a difference,bring a change,Your help has,made a big difference,- I understand the work better now.,One false step will,make a great difference,.,7. This means those words belong to them.,belong to,belong to sb. (PROPERTY) phrasal verbto be someones property:,This book,belongs to,Sarah.You shouldnt take what doesnt,belong to,you.,belong to,sth,. (BE A MEMBER) phrasal verb,to be a member of a group or organization:They,belong to,the same chess club.,8. aid,vt,. vi.,帮助,援助,救护,接济,aid + n.,Sleep aids recovery.,aid + sb.+ in / with,They aided in solving the problem.,他们帮忙解决这个问题。,I aided him in his enterprise / with money.,我帮助他做这一事业。,aid sb.+ to do,I aided her to continue her study.,in aid of,用以援助,.;,作为援助,.,之用,We collected a lot of money in aid of the victims.,9. consideration n.,深思；考虑,;,考虑的事物；因素,Please give the problem your careful consideration.,请你仔细考虑这个问题。,The most important consideration in this case is time.,在这件事中，最重要的因素是时间。,We must take the weather into consideration first when climbing mountains.,take into consideration,顾及，考虑到,under consideration,在考虑中，在研究中,in consideration of,顾及,，考虑到,;,报答；由于,10.,If you find information you are not sure about, consult other web pages to confirm the information.,consult,vt,.,consult,sb,about,sth,请教；咨询,Youd better consult your doctor about your chickenpox.,你长水痘的事最好咨询医生。,She consulted a lawyer about her divorce.,她向律师请教有关她离婚的事。,I consulted George about buying a car.,我向乔治请教购买小汽车的事。,I must consult my principal on this matter.,这件事我必须与委托人商量一下。,consult vi,商量； （常与,with,连用）,consult with,sb,He consulted with his business partners about the matter.,他与事业合伙人商议这件事。,The president consulted with the European leaders before taking action.,consult,vt,.,翻阅，,参考；查阅；,（书籍， 地图等）,I consulted the telephone book for his address.,He consulted a dictionary for the meaning of a word.,11. confirm,vt,.,进一步证实；确定；支持,Please confirm your telephone message by writing to me.,请给我来封信，好进一步证实你在电话中传达的消息。,My employer will confirm that I was there on time.,我的雇主将会证实,我是准时到达的。,The president confirmed that he would visit France following month.,总统证实他将于下月访问法国。,12. When you are finished, you should always attach a list of the sites,attach,贴上，系上，附加,attach + n + to,She attached a document to a letter.,将文件附在信中,He attached his horse to a tree.,他将马栓在树上。,使,属于,/,附属于；属于,The hospital is attached to that university.,这医院附属于那所大学。,1,对,做研究,2,记住,牢记,3,根据,被分类,4,要求某人做某事,5,与,有关,6,被分成,7,大量标题,8,对,有益,9,考虑，考虑到,useful phrases:,1. do research on,2. keep. in mind,3. be classified by,4. require sb. to do,5. be,link,ed to,6. be divided into,7. a bunch of titles,8. be useful to,9. take into consideration,10,在,的底部,11,一般情况下,12,对,有把握，很肯定,13,有关系，有影响,14,搜索,15,某物属于某人,16,做关于,的决定,17,附一张关于,的清单,18,遵循这些建议,useful phrases:,10. at the bottom of,11.as a general rule,12. be sure about,13. .make a difference,14. search for,15.,sth,. belong to sb.,16. make a decision about,17. attach a list of,18. follow these tips,1 terminal ,t:minl,L3,名词,n. C,1).,末端,;,终点,;,极限,a computer ,2).,(,火车,巴士等的,),总站,终站,a railway/bus/ferry ,形容词,a.,1),末期的,晚期的,He is suffering from,terminal,cancer.,2),末端的,;,终点的,;,极限的,We got off at the,terminal,station.,3),不可救药的；无可挽回的,The industry is in,terminal,decline.,Language points,2,Lets start by looking at,the two services,you can choose between,to assist you in your search: search engines and subject directories.,(L6-7),让我们先看看搜索时可选择的两种服务：搜索引擎和主题目录。,该句中,you can choose between,是定语从句，修饰,two services,。 注意， 介词,between,不能省略。,3.,This means that the information has never been checked it could,be,reliable, true information or false,information,written by a person without qualifications or someone who,does not have the solid facts.,(L13-15),这意味着（搜到的）信息从未被核实过,-,它可能是可靠、真实的信息，也可能是由没有资历的人或没有掌握确凿事实的人撰写的错误或虚假的信息。,1,） 句子结构分析：,在这个复合句中，,it,指的是,information,破折号后面的句子用来进一步解释说明,the information has never been checked,。,2,）句中,reliable, true information,和,false information,并列，用作,be,的表语。过去分词短语,written by,为,false information,的后置定语。,3,）,solid,意为“确凿的,可靠的”,The police have got,solid,evidence to prove Jack is guilty of murder.,4. comb ,kum,L22,名词,n. C,1).,梳子,;(,羊毛等的,),毛刷,马鬃刷,2).,女人头发上梳状的饰物,3). (,用梳子,),梳理,My hair needs a good,comb.,我的头发需要好好梳理一番。,及物动词,vt,.,1).,用梳子梳理,The mother,combed,the childs hair.,2).,彻底搜查,仔细搜寻,(+for),We,combed,(through,) the city for our lost dog.,5.,Just as you might look at when a book was published, you must also check the dates of the websites you find.,(L32-33),1,） 句子结构分析：,在这个复合句中有一个比较状语从句,Just as you might look at when a book was published,；主句为,you must also check the dates of the websites you find,。,2,） 语言知识分析：,just as .,意为“就像,一样”,，表示对所做的两件事进行比较。此外，,just as,也可意为“正在,时候，正当,的时候”，表示事情发生的时间,。,6 relevant ,relvnt, a. L28,relevant to,sth/sb,紧密相关的，切题的；,Do you have the,relevant,experience?,有价值的，有意义的,Her novel is still,relevant,today.,7 bother,L37,vi,vt,烦扰,打搅,I cant,bother him,with my little affairs. - Do you want me to wait for you?,- Dont,bother.,2),使烦恼、难受,Dont let this small thing,bother you,.,3),为,操心,Dont bother about us-we will join you later.,4),花费时间、精力（做某事）,He didnt even,bother to,say thank you.,Dont,bother,making the bed,- Ill do it later.,常见用法：,bother sb. (to do,sth,.),bother about,(not) bother_/ to do,sth,.,练习：,1,）那个问题已经困扰我几个星期了。,The problem has been,bothering,me for weeks.,2,）,-,要不要我帮你洗碗？,-Shall I help you with the washing up?,-,不用麻烦了，我等一会儿洗。,- Dont,bother,; Ill do it later.,8,consult,L42,1,）,vt,.,请教，咨询，找,商量，查阅,e.g. Im going to,consult,my best friend,on the matter.,这件事我要征求我最好的朋友的意见。,I need to,consult,a dictionary.,我需要查字典。,2,）,.,vt,.,尊重，考虑，顾及,e.g. A good teacher,consults,the interests,of his pupils.,一个好老师会顾及他的学生的兴趣。,3,）,.,vi.,交换意见，商议,e.g. He,consulted,with his partners,before taking action.,他行动前和合伙人进行了协商。,拓展,consultant,n.,顾问,高级顾问医师，,会诊医师,consultation,n.,咨询,磋商；就诊；,查阅，查看,请翻译下列句子。,1.,我有几个问题向您请教。,I wish to consult you on a few questions.,2.,我得先查阅飞机时刻表。,Ill have to consult the plane timetable,first.,3.,你最好马上去看医生。,Youd better consult a doctor at once.,9 acknowledge ,knlid, L57,vt,.,“,承认，认可”,后接,名词、从句、复合结构、代词及,acknowledge sb. as/to be,他们拒不承认失败,/,他们被打败,/,自己被击败。,They refused to acknowledge,defeat,.,They refused to acknowledge,that they were defeated.,They refused to acknowledge,themselves beaten.,他的批评很中肯,/,公平，我承认这一点。,His criticism is just. I,acknowledge,that.,格林先生是全国公认为这门学科的专家。,Mr. Green is generally,acknowledged,to be /as,expert on the subject.,2),就,.,表示谢忱候选人挥手对大众的欢呼表示感谢。,The candidate waved his hands to,acknowledge,the cheers of the crowd.,根据句子及所给单词的首字母或汉语注释，写出各单词的正确形式,(,每空限填一词,),。,1. On the whole, the prices are quite,r_.,2. Its too early to p_ the result,now. We will have to wait until later.,easonable,redict,3. Thank you from the b_ of my,heart.,4. I would rather fail than c_ in,the examination.,5. The research project has only been,under way for three months, so its,too early to e_ its success.,ottom,heat,valuate,6. Millions of people use search e_,on the Internet every day.,7. Men in the post office c_ letters,according to their destination.,8. In real life, its not so easy to d_,people into goodies and baddies.,ngine,lassify,ivide,9. We all _ (,钦佩,) her for the,way she saved the children from the,fire.,10. The residents in the neighborhood,all _ (,赞成,) the decision,to close the small paper factory.,admire(d,),applauded,11. Please give the problem your careful,_ (,考虑,).,12. Please _ (,确认,) your,telephone message by writing to me.,13. Can you say that dolphins are much,more _ (,有智慧的,) than,other animals?,consideration,confirm,intelligent,14. The spokesman never gave a,_ (,直接的,) answer to the,reporters questions.,15. Although some of his ideas are,very _ (,有争议的,),a lot of what he says makes sense.,direct,controversial,V. Practice,Lets come to Parts B1 and B2 on page 119 in workbook. 10 minutes later, Ill check your answers.,Homework :,Review the whole unit and finish off the exercises,
展开阅读全文