模块七Unit 1language points

1、Unit 1 Reading(2)The evolution of video and sound devicesLanguage Points1. contribute (sth) to捐款；把捐款；把贡献给；有助于贡献给；有助于；促成；向（报刊）投稿；促成；向（报刊）投稿 他捐很多钱给慈善机构。他捐很多钱给慈善机构。 He contributed a lot of money to the charity. 我投了几首诗给一本文学杂志。我投了几首诗给一本文学杂志。 I contributed several poems to a literary magazine. 翻译下列句子。翻译下列

2、句子。1. 充足的新鲜空气有助于身体健康。充足的新鲜空气有助于身体健康。2. 司机的粗心大意造成了这次事故。司机的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.I met Li Ming at the railway station yesterday.陈述句（强调主语）陈述句（强调主语）It was I that (who) met Li Ming at the railway station yesterday.

3、2). 陈述句（强调宾语）陈述句（强调宾语）It was Li Ming that I met at the railway station yesterday.3).陈述句（强调地点状语）陈述句（强调地点状语）It was at the railway station that I met Li Ming yesterday.I met Li Ming at the railway station yesterday.4). 陈述句（强调时间状语）陈述句（强调时间状语）It was yesterday that I met Li Ming at the railway station. 2.

4、 一般疑问句一般疑问句Was it yesterday that I met Li Ming at therailway station?3.特殊疑问句（时间）特殊疑问句（时间）When was it that I met Li Ming at the railway station?强调句小结练习翻译下列句子：翻译下列句子：重要的是你做的而不是你说的。重要的是你做的而不是你说的。It is what you do rather than what you say that matters.2. 直到我考试没过，我才意识到我曾经浪费了多少时间。直到我考试没过，我才意识到我曾经浪费了多少时间。I

5、t was not until I failed the exam that I realized how much time I had wasted.Not until I failed the exam did I realize how much time I had wasted.倒装2. Sth. be accessible to sb. 每个学生都可以自由利用图书馆。每个学生都可以自由利用图书馆。The library is accessible to every student freely.Sb. have access to sth. Every student has f

6、ree access to the library. Sth. be available to sb. The library is available to every student.有权力，有权力， 机会获得机会获得 Sth. be available for sb. 适合某人适合某人我们有各种适合你的尺寸的衬衫。我们有各种适合你的尺寸的衬衫。We have different kinds of shirts, which are available for you in size. access n.access n.接近；进入；接近的方法；达接近；进入；接近的方法；达到的权力和机会；

7、后面接介词到的权力和机会；后面接介词 toto（doingdoing）gain access to 接近接近give sb. access to答应让某人使用答应让某人使用an access to 的入口；的入口；的道路的道路3. benefit from/by 从从中受益中受益这个地区的许多孩子从他捐赠的图书中受益。这个地区的许多孩子从他捐赠的图书中受益。Many children in the area have benefited from the books that he donated.benefit sb. /sth. 有益于有益于The books that he donate

8、d have benefited many children in the area.be of great benefit to sbbe beneficial to sbfor the benefit of sb对某人有利对某人有利(n) 对某人有利对某人有利(adj)为了某人的利益为了某人的利益(n)Regular public broadcasting followed shortly afterwards, first beginning on 11 May 1928 in New York and on 20 August 1929 in London. (L3-5)之后不久变开始

9、定期向公众播放，在纽之后不久变开始定期向公众播放，在纽约的开播时间是约的开播时间是1928年年5月月11日，在伦敦日，在伦敦开播的时间是开播的时间是1929年年8月月20日。日。难句解析难句解析2. Most early TV broadcast were made using a system developed by John Logie Baird in the UK. (L 6-7) 早期电视大多使用由英国人约翰早期电视大多使用由英国人约翰.洛吉洛吉.贝尔德开发的系统。贝尔德开发的系统。3. Satellites were used to broadcast TV beginning

10、in 1962. (L19) 卫星用于播送电视节目始于卫星用于播送电视节目始于1962年。年。4. John Logie Baird constructed the first colour TV in 1928, but it was not until 1938 that the first colour TV programmer was broadcast.（L12-13） 约翰约翰洛吉洛吉贝德尔于贝德尔于1928年制造出第年制造出第一台彩色电视机，但直到一台彩色电视机，但直到1938年第一年第一个彩色电视节目才播出。个彩色电视节目才播出。 5. It was not until th

11、e early 1950s that most tape recorders began using plastic tapes as they do today. （L36-37） 直到直到20世纪世纪50年代初，大多数录音机才年代初，大多数录音机才开始使用塑料磁带，就跟现在一样。开始使用塑料磁带，就跟现在一样。6. It took more than two decades, though，until 1951, for regular colour TV broadcasts to begin in the USA. (L13-14) 彩色电视节目到彩色电视节目到1951年才得以在美国定

12、期年才得以在美国定期播出，期间经历了二十多年时间。播出，期间经历了二十多年时间。7. Satellites allow TV to be broadcast live over distances, with everyone receiving the same broadcast at the same time. (L19-21) 卫星让远距离直播电视节目成为可能，卫星让远距离直播电视节目成为可能，大家在同一时间可以收到相同的电视节目。大家在同一时间可以收到相同的电视节目。8. It all began in 1877, when Thomas Edison made the first

13、 recording of a human voice on his invention, the record player.（L27-28） 一切始于一切始于1877年，年， 这一年托马斯这一年托马斯 爱迪生用他发明的留声机第一次录爱迪生用他发明的留声机第一次录制了人的声音。制了人的声音。9. Most early recorders employed steel tape to record on, which made them heavy and difficult to use, or paper tape, which was easier to use but often br

14、oke. 钢制磁带很沉，使用起来困难；纸钢制磁带很沉，使用起来困难；纸质磁带虽然使用起来方便，但常常质磁带虽然使用起来方便，但常常破损。破损。10. This will soon make records, cassettes, CDs, DVDs and even TVs things of the past.（L49-50） 这将很快使唱片、卡带录音机、这将很快使唱片、卡带录音机、CD、DVD甚至电视成为过去。甚至电视成为过去。 contribute to _ make an important breakthrough (in)_3. in color _4. at the same time _5. wind up _6. 随着随着的发展的发展 _7. 与与保持联系保持联系 _ 8. 从从得到好处得到好处 _9. 跟上；与跟上；与同步前进同步前进 _10. 依赖依赖_对做贡献；促成；有助于；对做贡献；促成；有助于；捐款；为（报刊）写稿捐款；为（报刊）写稿在在作出重大突破作出重大突破同时同时给给上发条上发条keep in touch withbenefit fromkeep pace with彩色的彩色的with the development ofrely on11. by hand _12. along with_13. Sb. have