2021学年Unit 10 ConnectionsLesson 1 How Closely Connected Are We?备课ppt课件

这是一份2021学年Unit 10 ConnectionsLesson 1 How Closely Connected Are We?备课ppt课件，共60页。PPT课件主要包含了课前自主预习，¤重点单词，¤重点词块，¤重点句式，¤课文预读，匹配段落大意，课堂新知讲练，◇词汇拓讲，语言提升，归纳拓展等内容，欢迎下载使用。

1．theryn._________________2．chainn._____________________________3．impressinn._________________4．netwrkn.___________________________________
学说，理论　一连串，一系列；链子，链条　印象，感想　人际关系网，联络网；网络，网状系统　
5．__________ adj. 随机的，随意的 6．__________ n.包裹； 邮包 7．__________ vt. &n. 发表，发布； 释放　8．__________ adj. 两月一次的； 一月两次的 9．__________ n.成语，习语； 警句
randm　parcel　release　bimnthly　phrase　
1．cmmunicate with sb. ____________________2．regular cmmunicatin ______________________ 3．事实上；实际上 ____________________4．与……接近/靠近__________________________5．the rest f… ____________________
和某人交流　有规律的交流　in fact　be clse t… 剩下的；其余的　
6．涉及；所指的是____________________7．被连接到…… ____________________8．a chain f ___________________ 9．不多于； 不超过____________________10．as lng ag as____________________11．尝试做____________________12．randm sample ____________________
refer t　be cnnected t…　一连串的；一系列的　n mre than　早在　try ding　随机样本　
13．target stranger ____________________14．the last few decades ____________________15．被用作____________________16．televisin series____________________17．成千上万的____________________18．email chain ____________________19．degree f separatin ____________________
目标中的陌生人　过去几十年　be used as　电视剧；电视连续剧　thusands f　电子邮件链　分离程度　
1．(P8)“Six Degrees f Separatin” refers t the thery that any persn n Earth __________(可能被连接) t any ther persn thrugh a chain f n mre than five ther peple. (含有情态动词的被动语态)【答案】1．can be cnnected
2．(P8)The Hungarian authr Frigyes Karinthy published a bk called Everything Is Different in 1929, ______________ (在里面他介绍了……的理念) friendship netwrks and his ideas influenced many f ur early impressins f scial netwrks. (in which的非限制性定语从句)【答案】2．in which he intrduced the idea f
3．(P9)Once the parcel ____________(已经被收到) by this persn, he/she wuld send the parcel nt a cntact f theirs until the parcel culd be persnally delivered t the crrect persn. (过去完成时的被动语态)【答案】3．had been received
一、阅读理解(　　)1．Research shws that the average persn nly has regular cmmunicatin with between ________ peple. A．six and furteenB．seven and fifteenC．eight and sixteenD．n mre than twelve【答案】 B
(　　)2．“Six Degrees f Separatin” was first talked abut as lng as __________. A．in the 1920s　B．in the 1940sC．in the 1960sD．in the 18th century【答案】 A
(　　)3．Wh chse a randm sample f peple in the middle f America and asked them t send packages t a stranger in the state f Massachusetts?A．Frigyes Karinthy.B．Kevin Bacn. C．The writer.D．Stanley Milgram. 【答案】 D
(　　)4．Accrding t the text, what is the cmmn f the Oscar-winning film Babel and the televisin series Lst?A．They are famus all ver the wrld. B．Bth f them are bradcast in English. C．They are bth related t the cncept f “Six Degrees f Separatin”．D．They are finished in the mid-1990s. 【答案】 C
(　　)5．What is the main idea f the text?A．The develpment f “Six Degrees f Separatin”．B．Regular cmmunicatin between peple. C．Any persn n the Earth can be cnnected t any ther persn. D．The cntributin f Frigyes Karinthy t “Six Degrees f Separatin”．【答案】A
二、判断正误(　　)1．Frigyes Karinthy is an Australian writer. (　　)2．In fact we are clser t the rest f the wrld than we think. (　　)3．In the 1950s, tw scientists made an attempt t prve the thery mathematically. 【答案】1—3 FTT
(　　)4．The phrase “Six Degrees f Separatin” were used as the title f many films and TV prgrammes. (　　)5．The experiment by Clumbia University invlved 24,163 email chains with 18 target peple in 13 different cuntries. 【答案】4—5 FT
【答案】Para. 1：D　Para. 2：FPara. 3：A　Para. 4：BPara. 5：C　Para. 6：E
1．thery n.学说，理论(P8)“Six Degrees f Separatin” refers t the thery that any persn n Earth can be cnnected t any ther persn thrugh a chain f n mre than five ther peple. 【翻译】六度分隔理论指出：地球上的任何一个人可通过不多于五个人而联系起来。
thery n.学说，理论。该词还可以表示“原理；推测”。
There was a thery that he wanted t marry her. 有种观点认为他想娶她。The thery has nw been disprved. 这一理论现已证明是错误的。And that’s where the thery falls dwn. 这就是该理论的不足之处。
in thery 理论上basic thery 基本理论system thery 系统论thery f relativity 相对论thery f mind 心灵理论；心理理论
【归纳拓展】theretical adj. 理论的；理论上的；假设的；推理的theretical knwledge 理论知识theretical framewrk 理论框架theretically adv. 理论地；理论上theretically speaking 理论上说；就理论而言theretician n.理论家；精通于理论的人
There was undeniably a strng theretical dimensin t his thinking. 不可否认，他的想法很有理论深度。Theretically, the price is suppsed t be marked n the shelf. 从理论上说，价格是要标在货架上的。
It is theretically pssible fr him t verrule their decisin, but highly unlikely. 按理说他可以否定他们的决定，但是可能性很小。A few mnths later, Dirac, at 31, became the yungest theretician t win the Nbel Prize in Physics. 几个月后，31岁的狄拉克成为获得诺贝尔物理学奖的最年轻的理论物理学家。
【针对练习】单句语法填空(1)This is certainly a ________(thery) risk but in practice there is seldm a prblem. (2)The prblem is, the ________(theretician) d nt knw a thing abut sftware develpment. 【答案】(1)theretical　(2)thereticians
完成句子(3)What are yu basing __________ n? 你这种理论的根据是什么？(4)There is a time-lag between __________ and practical applicatins. 理论研究和实际应用之间存在时间差。【答案】(3)this thery　(4)theretical research
2．impressin n.印象，感想(P8)The Hungarian authr Frigyes Karinthy published a bk called Everything Is Different in 1929, in which he intrduced the idea f friendship netwrks and his ideas influenced many f ur early impressins f scial netwrks. 【翻译】匈牙利作家弗里吉斯·考林蒂1929年出版了《一切都不相同》，在这本书中，他介绍了友谊网络的观点，并且他的观点影响了我们关于社交网络的印象。
impressin　在作名词时，还可以表示“效果，影响；压痕，印记；曝光”等含义。
My impressin is that they are ttally ut f cntrl. 我的认识是他们完全失去了控制。
The type f aid cming in makes n immediate impressin n the hrrific death rates. 这种即将到来的救助不会对恐怖的死亡率造成立竿见影的影响。He had apparently been under the impressin that a military cup was in prgress. 他显然一直认为一场军事政变正在进行。
impress vt. 盖印；强征；传送；给予某人深刻印象vi. 给人印象What impressed him mst was their speed. 最令他钦佩的是他们的速度。I’ve impressed upn them the need fr mre prfessinalism. 我已让他们明白更高专业性的需要。
impressinable adj. 敏感的；易受影响的The law is intended t prtect yung and impressinable viewers. 该法律旨在保护年轻人和易受影响的观众。
impressinist n.印象派画家；印象派作曲家；用滑稽方式模仿名流的艺人adj. 印象派的；印象主义的Here we already begin t see impressinist influence n his wrk. 这里我们已经开始看到印象派对其作品的影响。
impressive adj. 感人的；令人钦佩的；给人以深刻印象的He gave an impressive speech t a receptive audience. 他做了一次感人的讲演，听众深受感动。impressively adv. 令人难忘地；感人地On the surface, the plant is impressively clean. 该工厂表面看起来干净得令人难忘。impressiveness n.令人难忘；印象性；感人impressinism n.印象派；印象主义
【归纳拓展】impressin f… 有……样的印象；对……的印象impressin n… 对……的印象 first impressin 第一印象give the impressin 留下印象under the impressin 记得；在印象中
false impressin 错觉；虚假印象make an impressin 让人眼前一亮；给人留下的印象general impressin 整体印象lasting impressin 长久的印象；不可磨灭的印象impressin management 印象管理；印象操纵
【易混辨析】idea，cncept，cnceptin，thught，ntin，impressin这些名词均有“思想，观点，观念”之意。 idea为最普通常用词，几乎适用于任何方面的思维活动，意为“思想；观念”。 cncept指从众多实例中通过概括、归纳而形成的对事物本质、全貌及其内部联系的概念或看法，意为“观念；概念”。
cnceptin通常指个人或一些人所持有的具体概念或念头，也可指概念的形成过程，含一定的想象和感情色彩意味，意为“概念；设想”。 thught指以推理、思考等智力活动为基础的心理思维活动及其结果，意为“思想；思考；想法；关心”。 ntin指的是一种模糊的、变化莫测的想法，无可靠的基础，未经深思熟虑的观点，意为“想法”。
impressin指外部刺激在思想中所产生的印象，意为“印象”。We each have a ntin f just what kind f persn we’d like t be. 我们每个人都对自己要做个什么样的人有各自的想法。The plan was brilliant in its cnceptin but failed because f lack f mney. 尽管这计划构想绝妙，但终因资金不足而告流产。
Alice had been s deep in thught that she had walked past her car withut even seeing it. 爱丽斯陷入深深的思考之中，连经过自己的车都没看到。She added that the cncept f arranged marriages is misunderstd in the west. 她补充说包办婚姻的概念在西方被误解了。
【针对练习】单句语法填空(1)My first __________(impress)f him was favurable. (2)Yu say smething __________(impress) frgiving and dignified. (3)__________(impress) changed the way that peple thught abut art.
(4)The mst __________(impress) thing abut him is his calm acceptance f whatever cmes his way. (5)An __________(impress) child reads this, and the next thing yu knw yur whle family is ut n the street. 【答案】(1)impressin　(2)impressively(3)Impressinism　(4)impressive　(5)impressinable
完成句子(6)She tried t _________________ the interviewer. 她努力给主持面试者留个好印象。(7)It _____________ me as a gd place t live. 那地方没有给我留下适合居住的印象。【答案】(6)make a gd impressin n(7)didn’t impress
3．randm adj. 随机的，随意的(P9)He chse a randm sample f peple in the middle f America and asked them t send packages t a stranger in the state f Massachusetts. 【翻译】在美国中部，他选择了一些人做随机的样本，并且要他们给在马萨诸塞州的一个陌生人寄送包裹。
randm　adj. 胡乱的；无一定之规的；任意的；任意选取的；奇怪的；不同寻常的；出乎意外的；随机的；石头大小不一的
The infrmatin is prcessed in a randm rder. 信息是按随机顺序处理的。The class was hard but he was s randm that it was always fun. 那门课程很难，但他是那么的不同寻常，因此上课总是很有趣。
The survey used a randm sample f tw thusand peple acrss the Midwest. 这项调查使用的是对中西部地区2 000人的随机取样。randmly adv. 随便地；任意地；无目的地，胡乱地；未加计划地Researchers tk 60 adults and randmly split them int three grups f 20．研究人员选取了60名成人，随机分为3组，每组20人。
randmness n.随意；无安排；不可测性The strength f a passwrd depends n its length, cmplexity and randmness. 密码的强大程度取决于它的长度、复杂度和随机性。randmize v．使随机化；做任意排列randmized adj. [数] 随机化的；随机的
Prperly randmized studies are nly nw being cmpleted. 合理地随机化了的研究现在才接近完成。The wheel is designed with bstacles in the ball’s path t randmize its mvement. 这个轮盘在小球的行进路线上设计了令其能够随机停下的障碍。randmizatin n.[数] 随机化；不规则分布；随机选择
【归纳拓展】at randm 胡乱地；随便地randm sample 随机试样；随机样本randm variable 随机变量；随机变数randm walk 随机游动；随机走动；乱行
【针对练习】单句语法填空(1)My phne seems t switch itself ff ________(randm)．(2)Can I ________(randm) the test sequence? (3)The game can’t be truly randm. Instead, it has t generate the illusin f ________(randm) while actually being carefully determined. 【答案】(1)randmly　(2)randmize　(3)randmness
完成句子(4)We received several answers, and we picked ne ________. 我们收到了好几个答案，就随机地挑选了一个。(5)In the shrt term such markets are, as the phrase ges, a ________________. 正如俗话所说，从短期看，这类市场的走势可以用随机游走来形容。【答案】(4)at randm　(5)randm walk
(6)The piece f paper yu have here________ 250 names ______________ a Manhattan phne bk. 你们手上的那张纸有250个名字，都是从曼哈顿电话簿里随机挑出来的。(7)Anther limitatin f the study was that it ___________. 这项研究的另一个局限性是它没有随机化。【答案】(6)is; chsen randmly frm　(7)was nt randmized
4．parcel n.包裹；邮包(P9)Once the parcel had been received by this persn, he/she wuld send the parcel nt a cntact f theirs until the parcel culd be persnally delivered t the crrect persn. 【翻译】一旦包裹被这个人收到，他/她就会把这个包裹送给他们通讯录中的一个人，直到这个包裹被送到那个正确的对象手中。
parcel n.包裹；一批东西；(尤指商业交易)一次涉及的量；一块土地；一部分；一帮；一伙v．把……包起来；用涂油帆布条缠包；分配过去式：parceled过去分词：parceled　现在分词：parceling第三人称单数：parcels　复数：parcels
The parcel came in this mrning’s pst. 这个包裹是今天上午邮寄来的。I need a piece f string t parcel this up. 我需要一根绳子来把这东西捆起来。They als sent parcels f fd and clthing. 他们还寄送了成包的食物和衣物。Pay attentin t hw yu parcel ut yur time. 关注你是如何分配利用时间的。
part and parcel f… 重要部分；不可缺少的一部分parcel pst 邮政包裹；包裹邮递land parcel 地块air parcel 空运parcel ut 分配；把分成几份parcel f land地片；宗地
【针对练习】完成句子(1)Accmpanying the letter is _____________ bks. 信外随带书籍一包。(2)If yu’re unhappy with my methds, maybe yu shuld _____________ the jb t smene else. 你如果不满意我做事的方法，你大可以把这些事儿再分包出去。【答案】 (3)part and parcel f　(4)part and parcel f
(3)Keeping the accunts is _______________ my jb. 记账是我的主要工作。(4)Learning abut life in a new culture is ______________ _____what newcmers t America face. 学习在一种新的文化中生活是每一个初来美国的人要面对的事情中的重要部分。【答案】 (3)part and parcel f　(4)part and parcel f
(5)It is much quicker and handier than sending them by ________________. 这种寄送方式比包裹邮递方式更快、更方便。【答案】 (5)parcel pst
5．bimnthly adj. 两月一次的；一月两次的(P9)Amazingly, it nly tk between five and seven peple t get the parcels delivered, and nce released, the results were published in the bimnthly magazine Psychlgy Tday. 【翻译】令人惊奇的是，只需要五至七个人递送这些包裹。这些结论公布以后，被发表在双月刊《今日心理学》上。
bimnthly adv. 一月两次；隔月地；两月一次n．半月刊；双月刊
The magazine went bimnthly last year. 该杂志去年改刊为双月刊。
The Peple’s Bank f China and the FED have met in varius ccasins t discuss relevant issues. The bimnthly meeting held by Bank fr Internatinal Settlements is ne f thse channels. 中国人民银行与美联储在多种场合就相关问题进行了接触讨论。国际清算银行每两个月举行一次的例会就是其中一个渠道。
Under the new plan, custmers wuld pay $45 bimnthly, instead f $18 a mnth—a substantial increase. 根据新方案，顾客将每两个月支付45美元，而不是每个月18美元——一个相当大的增长。
前缀bi-通常表示“双的；两个的；双方的”。含有前缀bi-的词主要还有：biannual adj. 一年两次的bicameral adj. 两院制的；有两个议院的biculturalism adj. 双文化(生存或适应)能力的
biennial n.二年生植物；二年一次的事bilateral adj. 有两面的；双边的；双方的bilingual adj. (能说)两种语言的bilingualism n.熟谙两种语言(的能力)binary adj. 二进位的，二元的
【针对练习】单句语法填空(1)He is ________(lingual) in an Asian language and English. (2)But there are thusands f weekly, mnthly, ________ (mnthly), r quarterly jurnals n tpics ranging frm gardening t pp music. 【答案】(1)bilingual　(2)bimnthly　
(3)Officials last mnth dwnplayed(轻描淡写) his chances f making the ________(annual) track and field wrld champinships in August. 【答案】(3)biannual
完成句子(4)This jurnal is ______________，and that ne quarterly. 这本杂志是双月刊，那本是季刊。(5)A lngitudinal investigatin _________________ fr ne year adpting respiratry health questinnaires. 采用呼吸系统健康问卷对所有学生进行纵向随访调查，每两个月随访一次，为期一年。【答案】(4)bimnthly jurnal　(5)was carried ut bimnthly
(6)The draft law was submitted fr review by legislatrs at __________________f the Natinal Peple’s Cngress (NPC)Standing Cmmittee, which runs frm Mnday t Sunday. 这份法律草案是由人大委员在全国人大常务委员会双月一次的会议上提出的，该会议的举行期为本周一到周日。【答案】 (6)the bimnthly sessin
1．(P9)Then, mre films and TV prgrammes based n n the cncept were made and bradcast. 【翻译】后来，更多地以这个概念为基础的电影和电视节目被制作、传播。【句式剖析】“based n n the cncept”是过去分词短语作后置定语。
【句式提升】定语用来修饰、限定、说明或补充名词或代词的品质与特征。定语不仅仅是形容词，名词、介词短语、非谓语动词(动词不定式、现在分词、过去分词、动名词)和从句都可以作定语。一般来说，定语放在所修饰名词的前面。单个的形容词、名词、现在分词、过去分词，以及动名词作定语时，都是放在所修饰词的前面，称为前置定语。
It’s an interesting mvie. 这是一部有趣的电影。What are the mst widely spken languages?最常用的语言有哪些？和汉语句型不同的是，很多时候，定语在句子中是放在被修饰词的后面，我们称之为后置定语。
下面全面简单地总结一下后置定语：(1)单词后置①形容词英语中部分以a-开头的形容词作定语要后置，如：alive, asleep, alne，awake等。
I’m the prudest father alive. 我是这世上最骄傲的父亲。Mney alne can’t make yu happy. 单靠金钱不能让你快乐。为了修辞或句子平衡等需要，其他形容词作后置定语也很常见。
②表示时间、地点、方位的副词副词一般作状语，但表示时间、地点、方位的副词有时作定语。On the way back, we were caught up in the rain. 在回来的路上，我们被雨淋了。He is preparing fr the lecture tmrrw. 他正在为明天的讲座做准备。
(2)短语后置形容词短语、介词短语、动词不定式短语、动名词短语、现在分词短语、过去分词短语作定语时，需后置。It’s a ht summer day full f surprise. 这是一个充满惊喜的炎热的夏日下午。Is Bstn the capital f Massachusetts?波士顿是马萨诸塞州的首府吗？
The bys wearing blue unifrms are students frm N. 12 Middle Schl. 穿蓝色校服的男孩是第十二中学的学生。The lake huse used in The Gdfather：Part Ⅱ is nw up fr sale fr $5．5 millin. 《教父Ⅱ》中的湖边别墅现在以550万美元的价格出售。My grandfather had a big family t supprt. 我祖父有一大家人要养活。
(3)修饰不定代词后置不管是单词还是短语，作定语都放在不定代词之后。When yu feel tensin building, find smething fun t d. 当你感到紧张时，找点有趣的事做吧。Nthing in life is t be feared. It is nly t be understd. 生活中没有什么可怕的东西，只有需要理解的东西。I despise anyne wh is cruel t animals. 我鄙视任何对动物残忍的人。
(4)定语从句He is the artist wh makes prtraits n glass with just a hammer. 他是那个只用锤子在玻璃上画肖像的艺术家。J．K. Rwling bught her childhd hme that inspired parts f Harry Ptter. J．K. 罗琳买下了她童年时期的家，这里曾带给她《哈利·波特》的灵感。
【针对练习】完成句子(1)Srry, this is the nly rm ________. 抱歉，这是唯一可用的房间了(2)The weather________ is damp and ht in May. 在五月，这里的天气又湿又热。【答案】(1)available　(2)here　
(3)Peple ______________ lve basketball. 全世界的人都喜欢篮球。(4)The weather_____________ is as cl as in spring. 昆明夏天的天气和春天一样凉爽。(5)It seems he always has t much wrk_____________. 他似乎总有忙不完的工作。【答案】(3)arund the wrld　(4)in Kunming in summer　(5)t d
(6)There is _____________ with this windw. 这扇窗出毛病了。(7)Mary dances better than _____________ in the class. 玛丽跳舞跳得比班上其他任何人都好。(8)Yu are a friend upn ___________________. 你是我可以信赖的朋友。【答案】(6)smething wrng　(7)anyne else(8)whm I can rely
2．(P9)Sn the game was being played in universities acrss the United States. 【翻译】不久，这个游戏在美国各地的大学开展起来了。【句式剖析】“was being played”是过去进行时的被动语态，由“was/were＋being＋及物动词的过去分词”构成。
【句式提升】过去进行时的被动语态表示过去某个时刻正在进行或者发生的被动性的动作。肯定结构为“was/were＋being＋过去分词”；否定式结构为“was/were nt＋being＋过去分词”。Cmputer was being majred by him during his cllege. 他那时正在大学学计算机专业。Anther bridge was being built ver the Changjiang River then. 那时长江上正在建造另一座大桥。
The mvie star wasn’t being stalked by a fan. 那个电影明星正在被一个粉丝跟踪。过去进行时态的被动语态的一般疑问句需将was/were提到主语的前面(回答用Yes或N)。Was a new library being put up in their schl just then?他们学校当时正在建一座新图书馆吗？
过去进行时态的被动语态的特殊疑问句为：疑问词＋was/were＋(主语)＋being＋dne?What was being dne t the machine? 对这台机器采取了什么措施？
【针对练习】用过去进行时的被动语态填空(1)A stry _______(tell) by Peter’s mther t Peter at that time. (2)Tm _________(praise) by his teacher then. 【答案】(1)was being tld　(2)was being praised
(3)New huses ____________(build) here this time last year. (4)Trees ____________(plant) by them at this time yesterday. (5)—Why didn’t they drive there n time? —Because the rad ____________(mend)．【答案】(3)were being built　(4)were being planted(5)was being mended　
完成句子(6)He said that the man ____________ n. 他说那个人正在被动手术。(7)He tld me that a new statin ____________. 他说正在修建一个新车站。(8)The feast ___________ when it began t snw utside. 宴会正在准备之中，这时外边下起了雪。【答案】 (6)was being perated　 (7)was being built　(8)was being prepared
(9)He said many activities ____________ fr the celebratin f the cmpany’s 60th anniversary. 他说为纪念公司成立60周年，许多活动都在筹划中。(10)This rad ___________ this time last year. 这条路去年这个时候还在修建。【答案】 (9)were being planned　(10)was being built
(11)________ the TV set_________ this time yesterday? 昨天这个时候电视机正在被修理吗？(12)The man ______________ by the plice at that time. 那个人当时正在接受警察的盘问。【答案】(11)Was; being fixed　(12)was being questined
一、课文语法填空In the 1950s, an attempt was made by tw scientists t prve the thery mathematically; but after twenty years, they still had nt had any success. In 1967, 1.______ American scilgist called Stanley Milgram tried using a new methd t test the thery, 2.______ he called the “small-wrld prblem”.
【答案】1．an　2．which　
He chse a randm sample f peple in the middle f America and 3.______ (ask) them t send packages t a stranger in the state f Massachusetts. The peple 4.______(send) the packages nly knew the name, jb and general lcatin f the stranger. Milgram tld them t send the package t a persn they knew persnally wh they thught might knw the target 5.______(strange).
【答案】3．asked　4．sending
Once the parcel 6.________(receive) by this persn, he/she wuld send the parcel nt a cntact f 7.______(they)until the parcel culd be persnally delivered t the crrect persn. 8.______ (amazing), it nly tk between five and seven peple t get the parcels delivered, and nce released, the results were published in the 9.______(mnthly) magazine Psychlgy Tday. It was this research 10._____ inspired the phrase “Six Degrees f Separatin”.【答案】6．had been received　7．theirs8．Amazingly　9．bimnthly　10．that
二、完成句子(1)My visit t India in 1986 left _____________ me. 1986年的印度之行给我留下了难忘的印象。(2)The results I have seen ____________ and rapid impact n health utcmes. 我所看到的结果显示了对健康结果的深刻和迅速的影响。【答案】(1)an unfrgettable impressin n(2)shw an impressive
(3)The winning numbers ______________ by cmputer. 中奖号码是由电脑随机选取的。(4)In the past, students were recmmended t buy a thick _____________ as a tl t learn English. 过去，学生会被建议去买一本厚厚的双语词典作为学习英语的工具。【答案】 (3)are randmly selected (4)bilingual dictinary
(5)Smetimes I even have belief that this feeling is _________ myself. 有时我甚至相信这种感觉就是自我的一个不可或缺的部分。【答案】(5)part and parcel f
三、概要写作根据课文内容写一篇60词左右的内容概要。________________________________________________________________________
One pssible versin：“Six Degrees f Separatin” refers t the thery that any persn n Earth can be cnnected t any ther persns thrugh a chain f less than five ther persns(要点1).It was intrduced by Frigyes Karinthy in 1929(要点2).In 1967, Stanley Milgram prved it(要点3). In the last few decades, the thery and the phrase have appeared again(要点4).Since then n, it has been mre ppular(要点5).
【例句观察】1．Sme pens were bught fr his children by him. 2．The hurt player was being carried by them. 3．Ten bridges had been built by them.
【我的领悟】以上三个例句均为______(现在/过去/将来)的被动语态。一般过去时的被动语态结构为：________，如句1；过去进行时的被动语态结构为：____________，如句2；过去完成时的被动语态结构为：____________，如句3。以上三个句子中的动词bught, carried和built均为________(及物动词/不及物动词)。Keys: 过去；was/were＋dne(过去分词)；was/were＋being＋dne(过去分词)；had＋been＋dne(过去分词)；及物动词
在英语语法中，通常有现在、过去、将来和完成等四个方面的时态。这四大类的时态，都有自己的被动形式。1．被动语态的构成被动语态的基本结构是“助动词be＋及物动词的过去分词”。被动语态的谓语动词有各种时态的变化，以动词take为例，将被动语态常见时态的动词形式列表如下：
一般现在时 am/is/are taken 现在进行时 am/is/are being taken 现在完成时 have/has been taken 一般将来时 will/shall be taken一般过去时 was/were taken 过去进行时 was/were being taken 过去完成时 had been taken 过去将来时 wuld/shuld be taken
Visitrs are requested nt t tuch the exhibits. All the preparatins fr the task have been cmpleted, and we’re ready t start. A new cinema is being built here. I was given ten minutes t decide whether I shuld reject the ffer.
By the end f last year, anther new gymnasium had been cmpleted in Beijing. A meeting was being held when I was there. Hundreds f jbs will be lst if the factry clses. The news wuld be sent t the sldier’s mther as sn as it arrived.
2．与过去时态有关的被动语态与过去有关的时态主要为：一般过去时、过去进行时、过去完成时和过去将来时。本单元主要是学习一般过去时、过去进行时和过去完成时这三个不同时态的被动语态。(1)一般过去时的被动语态The huse was built ten years ag. 这座房子是10年前建的。He was taken t the plice statin. 他被带到了警察局。
从上面的例句可以看出，一般过去时的被动语态结构为：was/were＋及物动词的过去分词。句子的主语分别是The huse(物)，He(人)。build，take都是可带宾语的及物动词。第一个句子还含有鲜明的表示过去的时间状语ten years ag，第二个句子则没有明确的时间状语。
(2)过去进行时的被动语态They tld me that the case was being investigated. 他们告诉我案子正在调查。从上面的例句可以看出，过去进行时的被动语态结构为：was/were＋being＋及物动词的过去分词。从例句我们也可以看出，过去进行时的被动语态常出现在宾语从句中。当然，偶然也可以独立出现在文章中。
The railway was being built this time last year. 去年这个时候这条铁路正在修建。A meeting was being held when I was there. 当我在那里的时候，会议正在进行。
(3)过去完成时的被动语态By the end f last mnth, anther new gymnasium had been cmpleted in Beijing. 到上个月底，另一座新的体育馆在北京建成了。The new railway had been built by the end f last year. 这条铁路在去年年底前已经建成了。He said the wrk had been finished. 他说工作已完成了。
从上面的例句可以看出，过去完成时的被动语态结构为：had been＋及物动词的过去分词。通常，过去完成时的被动语态有具体的时间状语，如上面例句中的“By the end f last mnth, by the end f last year”。
【特别提醒】只有及物动词和及物短语动词才可以有被动语态。不及物动词、不及物短语动词或系动词都不可以有被动语态，如happen, g n, take place, belng t, sund, feel等。如：This rm belngs t me. 这房子属于我。不可以说：This rm is belnged t me. This music sunds sweet. 这音乐听起来很悦耳。不可以说：This music is sunded sweet.
请用适当的时态语态补全下面的句子1．A dg __________(knck) dwn by a car yesterday. 2．Mary’s bike __________(steal) just nw. 3．Tw bys __________(find) cheating in yesterday exam. 【答案】1．was kncked　2．was stlen　3．were fund
4．Frtunately, n ne __________(hurt) in the fire. 5．The dinner __________(prepare) well when I arrived hme. 6．All wrk__________(finish) befre the bss came back. 7．I fund many trees __________(destry) by the strm. 【答案】4．was hurt　5．had been prepared　6．had been finished　7．had been destryed
8．After schl we went t the reading rm. But it __________(decrate)．9．Sme delicius fd __________(ck) by my mm when I came back hme. 10．The dr __________(clse) by him. 【答案】8．was being decrated　9．was being cked10．was being clsed
一、单词拼写1．Becming yur wn persn ________(释放)yur creativity. 2．A ________(一连串)f things is a grup f them existing r arranged in a line. 3．Ls Angeles-based Univisin is a Spanish-language bradcast televisin ________(网)．【答案】1．releases　2．chain　3．netwrk
4．What happens when the rder f the index clumn is ________(随机的)? 5．A p________ is a shrt grup f wrds that peple ften use as a way f saying smething. The meaning f it is ften nt bvius frm the meaning f the individual wrds in it. 【答案】4．randm　5．phrase
二、单句语法填空1．He __________(release) frm custdy(拘留) the next day. 2．The bks __________(carry) t anther rm then. 3．His newly written nvel __________(translate) int English by the end f last mnth. 【答案】1．was released　2．was being carried
3．had been translated　4．They __________(randm) selected abut half f the patients t underg supprtive grup therapy nce a week. 5．Psychlgical and __________(scilgist) studies were emphasizing the imprtance f the family. 【答案】4．randmly　5．scilgical
三、完成句子1．The _____________ requests is arund 85,000 per hur. 请求的平均数量在每小时 85 000 个左右。2．________________ 1983, researchers first islated HIV frm peple with AIDS. 早在1983年，研究人员们就首次从艾滋病患者身上分离出HIV病毒。【答案】1．average number　2．As lng ag as
3．He tried varius jbs and ______________ became an accuntant. 他尝试过各种各样的工作，最后成为了一名会计。4．A grand art and cultural shw wuld be held in ur schl _________ celebrating the 70th anniversary f ur mtherland. 我们学校将会举行一场盛大的文艺表演以庆祝祖国母亲70周年生日。【答案】3．in the end　4．with the aim f