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111Teaching reference for Unit Three-ComputersThe first periodTeaching Contents analysis（教材分析）: 1. Ten sentences for the students to recite.1.This is the best film that I have seen so far this year.2.She heard a terrible noise，which brought her heart into her mouth.3.The old lady has five sons，three of whom are PLA men.4.Do you know the reason why she was absent from class？5.She is one of the students whose handwritings are the best in our class.6.The way (that/in which) he worked out the problem was much easier.7.My friend showed me round the town，which was very kind of him.8.As is known to everybody，the moon travels around the earth once a month.9.After living in Paris for fifty years he returned to the small city where he grew up.10.The film brought the hours to me when I was taken good care of in that faraway village.2. The words and phrases in this unit, such as 1. calculate 2. universe3. simple4.operator；operate 5technology；technological6.artificial7. appearance；appear 8solve；solution9.reality；real；really10.personal；personally；personality11.total；totally12. apply13. financial14.explore15.support；supporter16.download17.signal18.electronic19. characterStudents analysis（学情分析）： To most of our students, I dont think they are interested in English. That is to say, we must pay more attention to those studentsstudents Band C. First, we must raise their interest. Second, we must begin with the Verbs.Teaching goals for the students(教学目标):To students A and B, after this period, they must know how to use the followings:1. Vacabularies: 1calculator；calculate；calculation2.universal；universe3.simplify；simple4.operator；operate 5technology；technological6.artificial7.intelligence；intelligent 8solve；solution9.reality；real；really10.personal；personally；personality11.total；totally12.application；apply13.finance；financial14.explore；exploration15.supporting；supporter16.download17.signal18.electronic19. appearance；appear20.character2. Some phrases for Ss A B and C: .1. calculate 2. universe3. simple4.operator；operate 5technology；technological6.artificial7. appearance；appear 8solve；solution9.reality；real；really10.personal；personally；personality11.total；totally12. apply13. financial14.explore15.support；supporter16.download17.signal18.electronic19. character 3Some important sentences from Unit One for students A:1.This is the best film that I have seen so far this year.2.She heard a terrible noise，which brought her heart into her mouth.3.The old lady has five sons，three of whom are PLA men.4.Do you know the reason why she was absent from class？5.She is one of the students whose handwritings are the best in our class.6.The way (that/in which) he worked out the problem was much easier.7.My friend showed me round the town，which was very kind of him.8.As is known to everybody，the moon travels around the earth once a month.9.After living in Paris for fifty years he returned to the small city where he grew up.10.The film brought the hours to me when I was taken good care of in that faraway village.To students B and C, they must come to know Part 2 for Ss A.Important and difficult teaching points（教学重难点）:定语从句Teaching procedures:（教学流程）Step One: Some explanations:板书并句式分析:1solve v解决；解答1)solve a difficulty 解决困难solve a problem in maths 解答数学问题例句：1936年，我真正的父亲写了一本书，讲述了怎样使我成为一台“通用”机器来解决任何数学难题。In 1936 my real father wrote a book about how I could be made to work as a “universal machine” to any difficult mathematical problem.(课本P18)考试题目你全部解答对了吗？Have you all the problems in the examination?他试图解开那个神秘。He tried to the mystery.solve/settle的辨析：solve 和settle都有“解决”之意，但当宾语是argument，dispute，affair，matter，quarrel时多用settle；当宾语是problem，puzzle，difficulty，mystery时多用solve。即时应用With all my problems_，I went to the garden to relax myself.AsettledBsolved Csettling Dsolving 【解析】表示“问题解决”应使用solve，逻辑主语problems与solve之间有被动关系，因而使用过去分词。【答案】B2total adj.总的；整个的 n总数；合计(1)in total总计；合计in total failure 完全失败the total cost /income 总成本/总收入(2)total add up tocome toamount to(数字总计)达到(3)be totally convinced 完全被说服例句：因此，我已经完全改变了我的形状。As a result I changed my shape.(课本P18)把这些数字加起来，然后告诉我总数。Add these numbers together and tell me .这些宇航员总共在太空中逗留了10天多。 ，these astronauts have spent more than 10 days in space.【即时应用】用total的适当形式完成下列情景The company used to have 230 clerks in (1)_and their income (2)_50,000 yuan per year.But last year things changed (3)_and the products could not be sold out.Most of the workers became out of work，which made them in (4)_despair.【答案】(1)total(2)totalled(3)totally(4)total3explore v探索；探测；探究(1)explore a place 探秘某地explore all the possibilities探讨所有的可能性explore for oil 勘探石油(2)an exploration of life in Japan 探究日本的生活例句：我还被放置在航空火箭器里去探测月球和火星。I have even been put into space rocket and sent to the Moon and Mars.(课本P18)孩子们去森林探险去了。The children have gone in the woods.在我们做出决定之前必须仔细研究一切可能发生的情况。There must be a full of all the possibilities before we decide.【即时应用】By the 1920s，the farthest corners of the earth had already been _ by the group.Aexamined Bsearched Cexplored Dexposed 【解析】根据句意使用explore，表示“探测，勘探”；expose使暴露。【答案】C4anyhow adv.无论如何；即使如此anyway anyhow 无论如何；不管怎样；用任何方式somehow 用某种方式；不知怎么地；不知为什么【经典例句】不管怎样，我的目标是给人类提供高质量的生活。 ，my goal is to provide humans with a life of high quality.(课本P18)他说他不太懂电脑，但尽管如此他还是会帮助我们。He said he didnt know much about computers but hed help us .总之，我现在得走了。 ，I must be going now.别担心，我们总会把那些钱拿回来的。Dont worry，well get the money back .【温馨提示】anyhow/anyway作让步状语时一般置于句中或句末，其前常有连词but。但如表示“总之，至少，更何况”之意，作状语对前面的话作补充时，常出现在句首。【即时应用】Im certain Davids told you his business troubles._，its no secret that he owes a lot of money to the bank.AHowever BAnyhow CTherefore DThough【解析】前后句之间并无转折、让步或因果关系，因而可排除A、C、D；anyhow此处表示“至少，更何况”之意。【答案】B5signal v发信号 n信号(1)signal (to) sb.to do sth.发信号要某人做某事signal to sb.that. 用信号通知某人signal for help发出求救信号(2)traffic signals 交通信号by signal 以信号【经典例句】例如，我已经学会了用计算机语言向队友示意把球传给我。For example，I have learned to my teammates in computer language to give me the ball.(课本P23)警察示意车辆缓慢前进。The policeman the traffic to move forward slowly.小偷用信号暗示同伴警察来了。The thief to his friend that the police were coming.【即时应用】The new presidents winning speech is a _ that major changes will be on the way.Awarning Bgoal CSignal Dsuggestion 【解析】此处使用signal，表示“暗示，预示”；warning 警告，告诫；goal 目标；suggestion建议。【答案】C6arise v出现；发生sth. arise 某事出现/开始/呈现arise from. 起因于；由产生【经典例句】然后她把我在新情况下能用得上的可靠动作准备好。Then she prepares reliable moves to use if a new situation .(课本P23)我们正要动身时刮起了大风。A great wind when we were about to set off.记住意外事故常常起因于粗心大意。Remember that accidents often carelessness.arise/rise/raise的辨析:arise不及物动词，意为“出现，发生”。rise不及物动词，意为“升起，上升，起床”，说明主语自身移动到更高的位置。raise 及物动词，“抬高，提高”，说明主语的动作作用于其他事物。The problem may not arise，but theres no harm in keeping our powder dry.问题不一定出现，但有备无患并无害处。The river has risen by several meters.河水上涨了好几米。He raised his voice so as to be heard by the audience.他提高声音以便让听众听见。【即时应用】Many difficulties have _ as a result of this strong landslide.Arisen Barisen Craised Dlifted【解析】此处指“困难出现、产生”，因而使用arise。【答案】BStep II: 用所学的词短文填空:Change was sent up into space this evening.I watched the live broadcast on TV together with my young 1._.When the tall and great rocket came into view，I was greatly shocked by its grand appearance.As soon as the 2._of lighting was given out，the 3._shot up into the sky quickly.The sending process was 4._ successful.How proud I am of Chinas space 5._.We know that the 6._ of Change is to 7._ our nearest neighbour in spacethe moon. 8._，I was deeply moved when I knew most of the scientists are quite young，some of whom are young women scientists.They are not only scientists of great 9._ but also devoted to their work.Believe it or not，my niece was excited about Change .As a result，I told her something about the 10._ of Change in researching the moon.She seemed to be interested things like that.【答案】1.niece2.signal3.rocket4.totally5.technology6.goal7.explore8.Personally9.intelligence10.applicationStep III:Homework for the class: 1. Learn the words and phrases by heart.2. Exercises III in Book 361on P59.考题链接 for students A B and C:1(2009湖北高考)In our class，when the bell rang and the teacher closed his book，it was a _for everyone to stand up.AsignalBchance Cmark Dmeasure 【答案】A2(2011淄博模拟)In many peoples opinion，that company，though relatively small，is pleasant _.Ato deal with Bdealing with Cto be dealt with Ddealt with【答案】A3(2009江苏高考)_unemployment and crime are high，it can be assumed that the latter is due to the former.ABefore BWhere CUnless DUntil【答案】B4(2010北京海淀)As nobody here knows what is wrong with the machine，we must send for an engineer to _the problem.Ahandle Braise Cface Dpresent【答案】A5(2011宜昌模拟)The boy has a tough_.Arespect Bfriendship Creputation Dcharacter【答案】D.短文填空 for students A:Change was sent up into space this evening.I watched the live broadcast on TV together with my young 1._.When the tall and great rocket came into view，I was greatly shocked by its grand appearance.As soon as the 2._of lighting was given out，the.111
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