Module7Unit1學(xué)案

1、 高二英語學(xué)案 M7 U1 Reading 1/13/2022Module 7 Unit 1 學(xué)案課內(nèi)合作學(xué)習(xí)Step 1 Fast reading 1. Who developed the system used for most early TV broadcast ?_2. Who invented the first recording of a human voice ?_3. What were developed by the late 1969s ?_Step 2 careful readingEarly history of TV.Many different people

2、made 1._ to the development of TV Most early broadcasts were made with the 2._of a system developed by John Logie Baird.Philo Farnworth made important breakthroughs in the development of TV.John Logie Baird was the first to 3._color TV in 1928.The modern age4. _TV began in 1962 by satellite. Satelli

3、tes allow TV to be broadcast 5. _over vast distances. Thanks to satellites, people living far away from from cities have 6._ to TV.Early history of sound recordersThomas Edison made the first recording of a human voice in 1877.In 1887 Emile Berliner invented a record player that used discs as 7._to

4、tubes.Sound and video recordersIn 1928 the first tape recorders used for 8._sound were made in Germany.By the late 1970s, video recorders were introduced.Sound and video go digitalIn 1982, the first CDs were made available.The DVD is now the 9._for recording and playing back video.The futureWe cant

5、10. _what the future will bring because technology is changing faster than we can keep pace with.Step 3 Fill in the blacks according to the text The first public TV 1_were made in the USA in 1925. Many people 2 _to the development of TV. In 1928, John Logie Baird constructed the first color TV, but

6、it was not until 1938 that the first color TV program was 3._.Most people have benefited 4_satellite TV since satellites were used to broadcast TV in 1962.Satellites allow everyone to receive the same broadcast at the 5 _ time. The history of sound recorders began in 1877,6._Thomas Edison made the f

7、irst recording of a human voice on his invention, the recorder player. It had to be 7. _up by hand and only played records two minutes long. By the late 1960s, portable cassette players were 8._along with video recorders. With the development of 9._technology ,sound and video can now be stored on a

8、PC ,on the Internet, or using some form of portable 10. _.Step 4 Key phases 1. 在最近幾十年里 _ the last few _ 2. 與保持聯(lián)系 keep _touch with3. 漸漸的，慢慢的 _ time 4. .對作出貢獻(xiàn) contribute _5. 取得突破 make a _ 6. 一小部分 a small _of 7. 從受益 benefit _ 8. 用某物替代某物 use sth as an _to 9. 被手動上發(fā)條 be _ up by hand 10. 運(yùn)用某物做某事employ sth

9、to do11. 家用的 _home use 12.( 聲音)數(shù)字化. (Sound)_ digital13. 被用來干什么 be used _ doing 14.與保持同步 keep _with15隨著數(shù)字技術(shù)的發(fā)展with the _ of digital technology16. 依賴 rely _ 17. .有機(jī)會使用have _ to 完成句子1. Your suggestion _(大大地促進(jìn)了) the accomplishment of our work.2. After graduation, we should also _( 與.保持聯(lián)系)。3. He _( 取得了重大

10、突破) in the past two years.4. I think things will get better _( 慢慢地).5. The government is not allowing salaries _( 與保持同步) inflation.Step 5 Sentences 1. Technology has _some amazing development in the last few_.(P1)在過去幾十年里，科技發(fā)展令人驚嘆。2. Many different people _ _ the development of TV.很多不同的人對電視的發(fā)展做出了貢獻(xiàn)。3

11、. _ _ _ _1938 _ the first color TV programme was broadcast.直到1938年第一個彩色電視節(jié)目才播出。4. Satellites allow TV to be broadcast_ over vast distances, with everyone _ the same broadcast at the same time.衛(wèi)星讓遠(yuǎn)距離直播電視節(jié)目成為可能，大家在同一時間收到相同的電視節(jié)目。5. Technology is now changing faster than most people can _ _ _技術(shù)變革快的大多數(shù)人難

12、以跟上。6. Its_ _ you to choose good programmes.（P5）該由你來挑選好的節(jié)目了。Step 6 Language points1. delay (教材原句) Regular color TV broadcasts were delayed in the UK until 1967.(1) vt &vi ( 使) 推遲，延遲 delay doing sth.推遲做某事(2) n without delay 毫不遲延地，立即(1)He delayed _her the news，waiting for the right moment.Ato tell

13、 Btelling Cto have told Dhaving told(2)他遲遲未回信。He _the letter.(3)我的航班因?yàn)榇笥晖七t了。My flight _ because of the heavy rain.2. They also make TV accessible to people who live far away from cities，and satellite dishes can be seen distributed throughout the countryside and remote areas.它們也讓住在遠(yuǎn)離城市的人們看到了電視節(jié)目，在農(nóng)村和

14、邊遠(yuǎn)地區(qū)經(jīng)常可以看到衛(wèi)星天線。A. accessible adj.可接近的，可進(jìn)入的；可使用的；be accessible to.可接近的；可靠近的；可使用的。(接近的)方法；通路；可接近性have/get/obtain/gain access to.擁有的機(jī)會；可以接近；進(jìn)入give access to 接近；準(zhǔn)許進(jìn)入1）The only means of access to the quake­hit area is along a muddy track.進(jìn)入震區(qū)的惟一通道是一條泥濘的小路。2）Here is the easiest access to the problem.

15、這是解決問題的最容易的方法。3) Frank put the medicine in a top drawer to make sure it would not be _to the kids.Aaccessible Brelative C. acceptable Dsensitive完成句子1) 學(xué)生必須有使用好圖書館的權(quán)利。Students must _a good library.2) 大眾無法看到這些文件。These documents are not_ the public.3）我兒子喜歡在星期天上網(wǎng)聊天。4) My son loves getting_ to the Intern

16、et and chat online on Sundays.B. distribute 使分布，分散，分發(fā),分配e.g: They were very delighted to receive the textbooks distributed for free. 搭配： distribute sth to/among/throughout 3. It was not until 1938 that the first color TV program was broadcast.約翰·洛吉·貝爾德于1928年制造出第一臺彩色電視機(jī)，但直到1938年，第一個彩色電視節(jié)目才播

17、出。本句為not until的強(qiáng)調(diào)句式，其形式為：It is/was not until.that句子其他成分；1）It was not until she spoke that I realized she was Mary.直到她開口說話我才認(rèn)出她是瑪麗。2) It was_ he came back from Africa that year_ he met the girl he would like to marry.Awhen；then Bnot；until Cnot until；that Donly；when句型轉(zhuǎn)換3) A：I didnt realize she was a f

18、amous film star until she took off her sunglasses.B：It was _ she took off her sunglasses _ I realized she was a famous film star.4. Satellites allow TV to be broadcast live over vast distances，with everyone receiving the same broadcast at the same time.衛(wèi)星讓遠(yuǎn)距離直播電視節(jié)目成為可能,大家在同一時間可以收到相同的電視節(jié)目。句中“with eve

19、ryone receiving the same broadcast”為with引導(dǎo)的復(fù)合結(jié)構(gòu)，即獨(dú)立主格結(jié)構(gòu)，在句中作狀語。(1)You have no idea how she finished the relay race _ her foot wounded so much. Afor Bwhen Cwith Dwhile5. foresee （ 教材原句）Who can foresee what the future will bring?誰能預(yù)見未來會帶來什么呢？foresee vt. (foresaw，foreseen)預(yù)見；預(yù)知。No one can foresee what

20、will happen in the future.誰也無法預(yù)見將來會發(fā)生什么事。He foresaw that it would rain before morning.他預(yù)知清晨之前就會下雨。(1)Those who can _difficulties on their way to success may keep calm when they really appear.Aknow Bsay Cforesee Dspeak(2) 可以預(yù)見，如果不能盡快靠岸登陸,我們必死無疑。(3) We could _ we would die if we could not reach land v

21、ery soon.6. relay （ 教材原句） It was until 1906 that adaptations were made so that radio could relay conversation and music.直到1906年才進(jìn)行改造使無線電可轉(zhuǎn)播談話和音樂。1） vt 播放，轉(zhuǎn)播，轉(zhuǎn)發(fā)relay sth ( to sb) 傳達(dá)信息等（給某人） (向.)轉(zhuǎn)播He relayed the news to his uncle in America yesterday that Shenzhou-9 had launched successfully.The opening ceremony of the London Olympics _ around the world. 世界各地轉(zhuǎn)播倫敦奧運(yùn)會的開幕式。2）n 接力賽 relay race What if Tom is picked to run the relay ?Step 7 P