英语:Unit1 《Tales of the unexplained》现在完成式课件(译林牛津版必修2)
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·模块二·Unit 1 Tales of the unexplainedI、现在完成时态(Present Perfect Tense)II、现在完成进行时态(Present Perfect Continuous Tense)【考点分析】本单元主要讲解现在完成时态与现在完成进行时态的用法。
I、现在完成时态【现在完成时态的构成】助动词have (has) +过去分词。
当句子的主语是第三人称单数时,助动词用has,其余人称均用助动词have。
现在完成时态的基本用法She has just bought a beautiful dress from one of the shops in the city. 她刚在市里的一家商店买了一件漂亮的衣服。
We’ve done a lot of work on the project, but we haven’t completed it yet. 我们在工程方面花了不少功夫,但是到现在还没有完成。
--Are you going to further your studies after graduation?——毕业后你打算进修吗?--Well, I haven’t decided yet. I might make some other choices.——嗯,我还没有决定。
我可能会做其他选择。
So far, scientists have named about 1.8 million living species, and that is just a small number of what probably exists on Earth.到现在为止,科学家已经命名了一千八百万种有生命的物种,而这仅仅是地球上可能存在的物种的很小一部分。
The marathon has been an Olympic event since the modern game started in 1896. 自从1896年现代奥运会开始以来,马拉松一直都是奥运会的比赛项目。
牛津高中英语(模块二\高一上学期)(课文翻译)Unit 1 Tales of the unexplainedBoy missing, police puzzled 男孩失踪,警方迷惑Police in America have stepped up their search for a fifteen-year-old-boy 美国警方现已加紧对一名15岁失踪男孩的搜索,who went missing two days ago in Dover,New Hampshire.该男孩于两天前在新罕布什尔州的多佛事失踪。
People have shown great interest in his disappearance 公众对男孩的失踪表现出极大的兴趣,due to sightings of puzzling lights in the sky 原因是有人声称看到天空中出现了让人迷惑不解的亮光,and repoets of alien visit around the time of his disappearance.还有关于外星人造访地球的报道,而这一切都发生在男孩失踪前后。
Justin Foster,a high school student,went missing last Friday night.贾斯汀·福斯特是个高中生,上周五晚上失踪。
At first,Justin's mother,who went to sleep early that evening because of a headache,开始时,贾斯汀的母亲由于头痛那晚睡得比较早,thought that the teenager was spending the night with a friend.她原以为这名青少年和朋友在一起过夜。
Mr Foster,who was working that night,那晚,在上班的福斯特先生was surprised that his son did not tell anyone that he was staying out late.为他儿子没有告诉任何人他将在外面呆得很晚而感到惊讶。
Unit 1 Tales of the unexplainedDNA to unlock tomb mystery河南考古学家说在安阳发现了曹操墓。
复旦大学的专家试图作DNA比对以确定真伪。
The photo shows an unearthed tomb in Anyang,HenanProvince.The local government believes it belongs to CaoCao(AD 155 to 220),an ancient politician.DNA tests may be able to make sure if the newlydiscovered tomb in central China's Henan Province housedthe remains of Cao Cao,a politician and general from the Three Kingdoms Period (AD 220-280).Scientists will take samples of DNA from the tomb and from Cao Cao's descendants to solve the mystery.The discovery of a big tomb on Dec.27,2009,which local archeologists said belongs to Cao,had brought about a debate among Chinese citizens over the evidence dug from the ancient tomb,buried in a remote village of Henan Province.Archeologists have successfully located three places where Cao's descendants might live today.Experts with Fudan University are trying to get DNA from Cao's descendants and compare it with the DNA from the bones uncovered in the tomb.“Instead of waiting for volunteers to provide their DNA samples,we decided to collect by visiting those areas that are shown by the archeologists,” Li said.[阅读障碍词]1.descendant n.后代2.archeologist n.考古学家3.debate n.争论;辩论4.remote adj.遥远的;偏僻的5.locate v.位于;定位[诱思导读]阅读文章,回答下面的问题1.Which period does Cao Cao come from as a politician and general?It is called the Three Kingdoms Period.2.Why do experts try to compare “Cao's” DNA with his descendants'?To unlock the tomb mystery.Section ⅠReading (Ⅰ)(Welcome to the unit & Reading)Ⅰ.匹配下列单词的词性及汉语意思( )1.puzzled A.v.消失;失踪( )2.incident B.adj.困惑的,茫然的( )3.disappear C.n.目击者,证人( )4.witness D.n.发生的事情( )5.assume E.n.伤害( )6.occur F.n.证据( )7.evidence G.vt.假定;认为( )8.injury H.vi.发生[答案]1-5 BDACG 6-8 HFEⅡ.选择下列句中词组的汉语意思( )2.He has stepped up his training to prepare for the race.( )3.The project had to be abandoned due to a lack of government funding.( )4.He made up some excuse about his daughter being sick.( )5.He took charge of the farm after his father's death.( )6.Do you mind if I put some music on?[答案]1-6 CEDBFABoy missing,police puzzledPolice in America have stepped up(加紧) their search for a fifteenyearold boy who went missing three days ago in Dover,New Hampshire①.This incident(事件) has received great interest due to reports of strange lights in the sky and of alien(外星人) visits around the time the boy disappeared②.Justin Foster,a high school student,was last seen Friday night.That eveningat 8 p.m.,Justin went to play baseball with two friends,who both say Justin went home after the game③.Witnesses(证人) also say they saw Justin walking towards his house at 10.45 p.m.④Justin's sister,Kelly,aged nine,says she heard her brother return home at about 11 p.m.男孩失踪,警方茫然美国警方现已加紧对一名15岁男孩的搜索,该男孩三天前在新罕布什尔州的多佛市失踪。
Unit 1Tales of the unexplained(对应学生用书第24页)Ⅰ.写作单词——会拼写1.witness n.目击者,证人v t.目击,见证2.occur v i.发生3.award n.奖,奖品,奖金v t.授予,奖励4.attack v.& n.攻击;进攻5.aboard ad v.& prep. 在(轮船、飞机、火车等)上;上(轮船、飞机、火车等)6.case n.案件;具体情况,实例7.base n.基地,大本营;底部;基础v t.以……为基础8.link v t.& n.联系,关联Ⅱ.拓展单词——能辨别1.puzzle v t.使困惑,使难解n.谜,令人费解的事→puzzled adj. 困惑的,茫然的→puzzling adj. 令人困惑不解的2.amaze v t.使惊异/惊奇→amazing adj. 令人惊奇(惊叹)的→amazed adj. 吃惊的,感到惊奇的→amazement n.惊异,惊奇3.state v. 陈述;声明→statement n.陈述;声明4.strong adj. 强壮的,有力的→strength n.力量,力气→strengthen v t.加强,巩固5.convince v t.使确信,使相信→convincing adj. 令人信服的→convinced adj. 确信的,感到信服的6.survive v i.&v t.生存;挺过(难关)→survival n.幸存,生存→survivor n.幸存者7.assume v t.假定;认为→assumption n.假设8.organize v t.组织,筹备;安排,处理→organization n.组织;安排9.agree v. 同意→agreement n.同意→disagree v i.不同意→disagreement n.意见不一;分歧10.appear v i.出现→appearance n.出现;外表→disappear v i.消失;失踪→disappearance n.消失11.exist v i.存在→existence n.存在12.construct v t.建筑→constructor n.建造者→construction n.施工;建筑物13.detect v t.发现;侦察出→detective n.侦探→detection n.侦察;探测14.laugh v i.&v t.笑→laughter n.笑,笑声15.humour n.幽默→humorist n.幽默的人→humorous adj. 有幽默感的→humourless adj. 无幽默感的16.examine v t.检查→examiner n.检查人→examination n.检查17.possible adj. 可能的→possibly ad v. 可能地→possibility n.可能性18.explain v t.解释,说明→explanation n.解释,说明→unexplained adj. 无法解释的,神秘的Ⅲ.阅读单词——要识记1.evidence n.证据2.appropriate adj.适当的3.incident n.发生的事情4.reserve n.(动植物)保护区;储备v t. 预订;保留;储备5.enthusiastic adj.热情的;热烈的;满腔热忱的6.length n.长度7.creature n.动物;(具有某种特征的)人8.astronomer n.天文学家9.ancestor n.祖先,祖宗10.discount n.折扣●语境应用(用所给词的适当形式填空)1.It's a speech and I'm that many people will benefit from it.(convince)2.Luckily,I the terrible car crash last week and I was the only of the accident.(survive)3.The look on her face shows that she is about the question.(puzzle)4.Many early history scholars tried to study the pyramids and tell how the was .(construct)5.We wonder if there is any of the statistics to be analyzed as soon as .(possible)6.We were by the news that an eight-year-old child went to college.(amaze)7.If God doesn't ,why did the concept of his become almost universal?(exist)8.To make yourself or increase your ,you should get more exercise to your muscles.(strong)【答案】 1.convincing;convinced 2.survived;survivor 3.puzzled;puzzled;puzzling 4.construction;constructed 5.possibility;possible 6.amazed;amazing7.exist;existence 8.strong;strength;strengthen高频短语——会默写1.run into 偶然遇见;撞上;陷入2.look into 调查;窥视3.due to 由于,因为4.take charge of 负责,接管,掌管5.dozens of 许多,很多6.step up 加紧,加强,促进7.show up 出现,现身8.make up 编造,杜撰;构成9.belong to 属于;是……的成员10.pick up 用车接……;捡起;学会11.make one's way to 前往,到……去12.leave out 遗漏;省去;不考虑●语境应用(用上述短语的适当形式填空)1.As we know,the company has production of the latest model. 2.The town was cut off from the rest of the world heavy snow.3.To their anger,when they were seated at the table,the host didn't yet. 4.Kevin the company while the manager was away.5.According to the law,the larger house Soc Page and her family. 6.No wonder you couldn't get through.You've a zero in this phone number.7.The little girl is walking along the beach,happy and joyful,occasionally bending down to a beautiful seashell.【导学号:31670020】【答案】 1.stepped up 2.due to 3.show up 4.took charge of 5.belongs to 6.left out7.pick up[联想拓展]1.“事”可真多!①incident事件②matter事件,问题③business生意,事情④affair事务,私事⑤issue问题,事情⑥event事件,大事⑦sports event体育赛事2.“发生”一族①occur发生,想起②happen偶然发生③take place发生,举行④come about(已经)发生⑤break out发生,爆发3.你会“保留/存”吗?①remain保留②reserve保留③preserve保存④conserve保存4.“信”“不信”由你①belief n.相信;信任;信念②faith n.信任;信念③convince v.使确信;使信服④suspect v i.&v t.怀疑;猜想⑤reliable adj.可靠的;可信赖的⑥unbelievable adj.不可相信的;难以置信的5.“in+n.”短语大团圆①in total总计②in time及时③in debt负债④in charge主管,负责⑤in case万一,以防万一⑥in return回报,作为报答教材原句——会背诵句式仿写——能应用1.感官动词+宾语+宾语补足语Witnesses also say they saw Justin1.当我进来时,我看到他正在看电视。
Unit 1 Tales of the unexplained人类科技发展到今天,早已能够上天下海。
那么人类是否已无所不能了呢?还是让我们先去看一看百慕大三角再下结论吧!We like to consider ourselves the superior race, and weare.It’s true that we are getting to know more and more, andwe actually live in “the information age”.Our human vanity(虚荣心) makes us believe that we really have to know everything!Surprisingly, we do not have this ability.The question “What is happening in the Bermuda Triangle(百慕大三角)?” is the very proof(证据).Where is the Bermuda Triangle located?The mysterious triangle is believed to be situated between Florida, Bermuda and Puerto Rico, where too many unusual events have happened.On December 5th, 1945, five U.itary planes took off from Florida on a clear day only to disappear over Bermuda.Furthermore, some other disappearances took place: in 1947, an American C54 plane simply disappeared at 100 miles from Bermuda;at 80 miles, a Star Tiger plane disappeared in 1948.Even Columbus had trouble in Bermuda.Some of his journals were about the strange happenings there:“the waters are changing their color”and“compasses are going wild”.Maybe it’s why it is called the Devil’s triangle or the Atlantic cemetery(公墓).Many hypotheses(假设) were stated in order to explain the strange events.In spite of these attempts, the mystery of the Bermuda Triangle remains unsolved.Some people get to say that maybe aliens are involved in it.Other imaginative scientists relate the happenings in Bermuda to Einstein’s theory, saying that the missing ships and planes are translated to another dimension(维度) of space and time and taken into another world.Maybe we will just have to wait to go to Heaven and ask the one who made it.The answer will surely be a satisfying one!Section ⅠWelcome to the unit & Reading—Warming Up[基础词汇]1.incident n.发生的事情(尤指不寻常的或讨厌的)2.disappear vi. 消失;失踪3.witness n. 目击者,证人vt. 目击,见证4.creature n. 动物;(具有某种特征的)人5.flash n.&vi. 闪光,闪耀6.occur vi. 发生7.aboard adv.& prep. 在(轮船、飞机、火车等)上;上(轮船、飞机、火车等) 8.dismiss vt. 不予考虑;解雇;解散9.case n. 案件;具体情况,实例[拓展词汇]10.unexplained adj.无法解释的,神秘的→unexplainable adj.不可解释的;费解的→explain v.说明;解释→explanation n.解释;说明11.puzzled adj. 困惑的,茫然的→puzzle n.难题;谜vt.使为难;使困惑vi.苦思;迷惑→puzzling adj.令人迷惑的;茫然不知所措的12.assume vt. 假定;认为→assumption n.假定;设想→assumed adj.假定的;假装的13.construction n. 施工;建筑物→construct vt.建造;构筑→constructive adj.建设性的;构造上的14.possibility n. 可能性→possible adj.可能的;尽可能的→possibly adv.可能地;也许15.journalist n. 记者→journal n.日志;日记;期刊16.amazing adj. 令人惊奇(惊叹)的→amaze vt.使吃惊vi.惊讶n.吃惊;好奇→amazed adj.吃惊的17.evidence n.证据→evident adj.明白的;明显的18.injury n. 伤害→injure vt.伤害;损害→injured adj.受伤的19.laughter n. 笑,笑声→laugh v.发笑;嘲笑n.笑声;笑;笑料20.astronomer n. 天文学家→astronomy n.天文学1.step up 加紧,加强,促进2.due to 由于,因为3.show up 出现,现身4.take charge of 负责,掌管5.make up 编造,杜撰;构成6.look into 调查7.run into 偶然遇见;撞上8.put on 穿上;播放;增加(体重);上演9.search for 搜寻;寻找10.go missing 失踪1.why引导表语从句That’s why(那就是为什么) it is called a UFO!2.完全倒装句Standing inside were(里面站着) lots of strange creatures with white skin and large black eyes.3.so that引导目的状语从句The aliens took me aboard the UFO so that they could do research on me(以便对我进行研究).4.状语从句的省略When asked about(当被问及) the possibility that Justin was taken by aliens,Detective Sam Peterson...5.while引导让步状语从句So,while we have not dismissed the idea(尽管我们不排除这种想法),we are looking into other possibilities as well.ⅠRead the text carefully and then choose the best answer.1.The reason why people were interested in the disappearance of the child is that________.A.the lost boy was 15 years oldB.the police advised them to do soC.the disappearance might have something to do with the UFO and the alien D.all of the above2.In the seventh paragraph,“show up” means “________”.A.arrive or appear B.reachC.disappear D.reach for3.We can infer that the boy might go missing ________.A.in his own room B.on the playgroundC.in Kelly’s room D.in his brother’s room4.What is the attitude of the police to the disappearance of the boy?A.They can’t make sure that Justin was taken by aliens.B.They think it possible for some people to make up an amazing story.C.They are looking into other possibilities,such as murder.D.All of the above.ⅡAnalyze the following difficult sentences in the text.1.However, since Mrs Foster thought that Justin was spending the night with a friend, she assumed that Kelly was having a bad dream, and sent her back to bed.However, since Mrs Foster thought that Justin was spending the night with a friend是由since引导的________从句,在这个从句中又包含一个由that引导的宾语从句;she assumed that Kelly was having a bad dream, and sent her back to bed是主句;that Kelly was having a bad dream是that引导的________从句,and是并列连词,连接并列句。
Section ⅢGrammar——现在完成时和现在完成进行时1.现在完成时的用法(1)表示过去发生的动作产生的结果或对现在造成的影响。
动作虽然发生在过去,但落脚点在现在。
I've forgotten his telephone number.我忘记了他的电话号码。
(没法联系他了)I haven't finished reading this book yet,so I can't return it to the library.这本书我还没有看完,所以不能把它还给图书馆。
(2)表示动作或状态从过去某时开始一直延续到现在,并可能延续下去。
常与so far,by now,up to now,since,for a long time,up till now,in the past/last few years 等表示一段时间的状语连用。
He has worked here for twenty years by now.到现在为止,他已经在这儿工作20年了。
Up to now,we have received no letters from her.到现在为止,我们没有收到她一封信。
[名师点津](1)该用法中的动词多是延续性动词,不能是非延续性动词或趋向动词。
(2)非延续性动词用于否定句可以表示否定的状态,故可以用来表示状态的持续。
(3)由since引导的时间状语中,since后面的时间名词必须是“时间点”,而不能是“时间段”;而for短语中的时间名词必须是“时间段”(有时for可省去)。
I've known him since 1980.我从1980年就认识他了。
I have learnt English (for) many years.我学英语已很多年了。
[即时演练1] 用所给动词的适当形式填空①The price has gone (go)down,but I'm not sure whether it will remain so.②All the windows have been painted (paint),and they look new.③I have read (read)many reports about the UFO recently.④In the last few years,China has made (make) great achievements in environmental protection.⑤His first novel has received (receive) good reviews since it came out last month.2.现在完成时的常用句型(1)It/This is the first/second/...time that+主语+谓语部分(常用现在完成时)(2)It has been+一段时间+since...(3)It/This/That is the+最高级+名词+定语从句(定语从句常用现在完成时)It is the first time that I've heard of the story about Crop Circles.这是我第一次听说麦田怪圈的故事。
号顿市安谧阳光实验学校Unit I Tales of the unexpected (1)I.词语辨析:1、be full of / be filled withfull:adj. 满的、吃饱的,常用句式:be full (of ….) ,或用full of …作后置定语。
e.g. — Have some more cake?— No thanks, I’m full.The waiting room is full of visitors.I found this bag full of books on the playground.fill:vt. 注、灌,常用句式:fill A with B:用/把B注入A.。
或用filled with…作状语或后置定语。
e.g. Please fill the tank with water quickly.My heart is filled with happiness.The car filled with petrol is running fast along the road.Filled with surprise, the girl went to ask why.2、tell / ask / speak / say / talktell:vt.告诉,常用于句型:tell sb. sth. = tell sth. to sb. ;tell sb. to do sth; tell sb. that….e.g. Who told you that news? = Who told that news to you?vt. 断定、辨别,与can, could, be able to连用,常用句式:tell A from B, tell the difference between A and B, tell sth. apart e.g. I can tell that he is not satisfied.Can you tell rice from wheat?He told us the difference between British English and American English.ask:vt.(询)问,常用句型:ask sb. sth. = ask sth. of sb.; ask (sb) + 句子e.g. He asked me some personal questions. = He asked some personal questions of me.They asked if we could possibly finish the work in two hours.speak:vt. 说,后面只接语言名称作宾语,e.g. speak English, speak French, etc.vi. 讲、说,可以用:speak to / with / of / about sb.(sth.)e.g. He spoke with me for half an hour about the matter.She spoke of you when we met.say:vt. 说,后接说的内容作宾语。