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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 1 Living with technology,1/40,Language points,2/40,Word study,3/40,However,his system was very primitive and had,many,drawbacks,.(line 8),A.disagreements B.disadvantages C.disabilities,2.John Baird,constructed,the first color TV in 1928.,(line 12),A.collected B.instructed C.made,3.Regular color TV broadcasts were,delayed,in the Uk,until 1967.(line 14),A.held over B.defeated C.rebuilt,4.They also make TV,accessible,to people who live far,away from(line 21),A.convenient for B.available for C.possible for,5.Meanwhile,elecrical components,eventually,became,so small that.(line 38),A.initially B.temporarily C.finally,4/40,6.Sound and video can now be,stored,on a PC,on the internet,or.(line 48),A.reserved B.shopped C.started,7.Who can,foresee,what the future will bring?,(line 51),A.forecast B.retell C.approve,8.Since people were,sceptical,that the public,would want to.(line 10 page 5),A.thankful B.doubtful C.believable.,5/40,Many different people,contributed,to the development of TV.,contribute to,把贡献给；有利于；促成,例:He,contributed,a lot of money to the,charity.他捐很多钱给慈善机构。,Language points,6/40,翻译以下句子。,1.充分新鲜空气有利于身体健康。,2.司机粗心大意造成了这次事故。,Plenty of fresh air contributes to good health.,The drivers carelessness contributed to the accident.,7/40,2.John Logie Baird,constructed,the first colour TV in 1928,but,construct,vt.,制造,e.g.His brother spent a month learning,how to,construct,a model plane.,他弟弟花了一个月时间学习怎样,制造飞机模型。,8/40,3.Regular colour TV broadcasts were,delayed,in the UK until 1967.,delay,v.,&,n.,耽搁，延迟,delay sth./doing sth.,推迟（做）某事,delay in doing sth,没有及时做某事,without delay=quickly,毫不拖延地,9/40,易混辨析：delay，put off,在表示“推迟某事”时能够交换。,e.g.The flight was,delayed/put off,due to the bad weather.,因为天气不好，航班被推迟了。,10/40,但它们又有细微差异：,（1）delay强调因某种困难或障碍厌恶，动作主体是人或困难本身，延迟时间不确定，也可能无限延迟。,e.g.My grandma fell ill all of a sudden,which,delayed,our trip.,奶奶突然病倒了，延迟了我们旅,行。,11/40,（2）put off强调“拖延时间”，指因客观原因造成拖延或主观上有意拖延。,e.g.Youre always,putting off,things.,You should,get rid of,this bad habit.,你做事总是拖拉，你得克服这个坏习,惯。,12/40,填空：,我们飞机因大雾而延迟了。,拖了那么久，他终于完成了论文。,我医生劝我马上戒烟。,Our plane _ by the heavy fog.,was delayed,_,he finished his paper at last.,After much delay,My doctor advised me to give up smoking _.,without delay,13/40,4,.,and satellite dishes can often be,seen,distributed,throughout the,countryside and remote areas.,distribute,vt.,分发；分销；使分布,distributeover 把分配到,distribute sth.to 把某物分配给,distribute sth.among,把某物分配给,14/40,易混辨析：distribute,divide,都有“分配”意思。,distribute指“将某物分成一定部分或数量，通常各份数量不一定相等，然后分给一些人或地方”。,e.g.,distribute,leaflets 分发传单,divide指“把整体分成若干部分”。,e.g.,divide,it into two 把它分成两份,15/40,填空：,（1）这笔款项是在当地域学校中,分配。,（2）一个句子能够划分成有意义,各个部分。,The money _ schools in the area.,was distributed among,A sentence can _ meaningful segments.,be divided up into,16/40,5,.However,most people still,benefit from,satellite TV,as local TV,benefit from 从中受益,e.g.Many children in the area,benefit from,the books he donated.,这个地域许多孩子从他捐赠图,书中受益。,17/40,6,.The first record players,ha,d to be,wound up,by hand and only played records that were two minutes long.,wind up 上发条,e.g.He reminded his wife to,wind up,the lock.,他提醒妻子给钟上发条。,18/40,7,.Meanwhile,electrical,components,eventually became so small that,electrical,adj.,电；电气科学；,electronic,adj.,电子,electric,adj.,电动；用电；,e.g.an,electric,fan/blanket 电风扇/电热毯,an,electrical,engineer 电气工程师,an,electronic,music 电子音乐,19/40,难句解析,20/40,John Logie Baird consturcted the first color TV,in 1928,but it was not until 1938 that the first color,TV programme was broadcast.(Line 12),本句中notuntil用于强调句型，其结构为:,It is/was not until that,我直到午夜才得以入睡。,直到昨天我才得悉姚明已经退伍了。,有些东西只有你在真正失去时候才会感到,它对你是如此主要。,It was not until midnight that I went to sleep.,It was not until yesterday that I learned that YaoMing had retired.,It is not until you really lose sth that you finally realize,how important it means to you.,21/40,“Not until+时间状语”置于句首，主谓要用部分倒装语序。,Not until after the war did he return home.,Not until next week will the sports meeting be held.,Not until he had graduated from the university did he realize the importance of time.,22/40,2.It took more than 2 decades,though,until 1951,for regular color TV broadcasts to begin in the USA.,(line 13),It takes sb some time to do sth,It takes some time for sb to do sth,修房子花了我三天时间。,完成这项工作花了我一个星期时间。,23/40,（2）though 在本句中作副词，意思是“不过，然而。”,常位于句末，有时也能够放在句子中间。,He said he would come;he didnt,though,.,I am suffering from a cold.Nothing serious,though,.,though 做连词，=although 意思是“即使，尽管。”,不能够和 but 连用，不过能够和_,_ 连用。,Though he joined the company only 2 years ago,he had already held an important position.,Though it was late at night,he was still working.,24/40,though 能够用于倒装句，=as 引导让步状语从句.,although不用此结构。,Child as/though he is,he knows a lot.,Young as/though he is,he can speak perfect English.,Try as/though he may,he still cant pass the exam.,25/40,考例1,How is everything going on with you in,Europe?,Quite well.Not so smoothly as I hoped,_.,A.though B.instead,C.eitherD.too,26/40,考例2 _ he has limited technical knowledge,the old worker has a lot of experience.,A.Since B.Unless,C.As D.Although,27/40,3.Satellites allow TV to be broadcast live over vast distance with everyone receiving the same broadcast at the same time.(line 19),with复合结构,她含着泪说了声“再见”,他开着窗户睡觉。,因为没有可说话人，约翰感到难受。,自行车被偷了，她只好步行回家。,allow sb to do sth,使成为可能,28/40,4.They also make TV accessible to people who live,far away from cities,and satellites dishes can often,be seen distributed throughout the countryside and,remote areas.(line 21),分析此句句子结构,29/40,5,.However,most people still benefit,from satellite TV,as local TV,companies broadcast the signals they,get from satellite receivers to the,population living nearby.,30/40,句中as引导一个状语从句，在此句中，they get from satellite receivers是定语从句，修饰前面the signals。,31/40,6,.It all began in 1877,when Thomas,Edison made the first recording of,a human voice on his invention,the,record player.,32/40,句中when引导非限制性定语从句，在此从句中the record player是his invention同位语。,33/40,Practice:,You must return the book to me today.There,will be no excuse for any future_,A.response B.hesitation C.delay D.loss,With all the problems _as expected,the,manager felt rather satisfied.,A.had been settled B.being settled,C.settled D.to settle,3.At the beginning of the new term,the teacher,asked several students to help_the new books,to the students in the class.,A.publish B.distribute C.represent D.treasure,34/40,4.Even pets are sometimes sick,and _ we do lose them,which brings us great sadness.,A.actually B.eventually C.besides D.suddenly,5.My daughter is always working hard,which will surely_ her future success in her career.,A.devote to B.relate to C.belong to D.contribute to,6.-Did you remember the days_ we worked on the farm?,-Certainly.Especially the hard times _ we spent together.,A.which,when B.when,when,C.when,which D.which,which,7.-When did you get the news?,-Oh,it was _ I watch TV _ I knew hes dead.,A.until;that B.until;when,C.when;until D.not until;that,35/40,Regular public broadcasting followed shortly afterwards,first beginning on 11 May 1928 in New York and on 20 August 1929 in London.,考点 regular,考点考例,36/40,考例 A new _ bus service to Tianjin Airport started to operate two months ago.,A.normal B.usual,C.regularD.common,37/40,regular 有规律，定时，定时;,normal 正常，常态，正规；,usual 通常，惯常；,common 普通，通常，常见。,38/40,1.,Remember the new words and,phrases you have learnt in,reading part.,2.考一本language points,Homework,39/40,40/40,
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