Unit 1 Living with technology 单元课件
文档属性
| 名称 | Unit 1 Living with technology 单元课件 |  | |
| 格式 | rar | ||
| 文件大小 | 5.7MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 牛津译林版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2010-05-14 14:37:00 | ||
图片预览
文档简介
课件102张PPT。 汝城县第一中学 张志伦《牛津高中英语》 Module 7
Unit 1 Living with Technologyblack-and-white TVcolor TVLCD screenWelcome to the unit
and reading (period one)computer and MP3recorderelectronic dictionarypaper dictionarymobile phonetelephoneletters beeperDiscussionDo you think high school students should use mobile phones at school? Why or why not? Please interview your partner to get to know when his/her family bought different electronic devices.InterviewHow many subtitles are there in the passage?Tsubtitle(1)Reading strategysubtitle(3)subtitle(2)subtitle(4)subtitle(5)What are the subtitles?3._______history of audio devices
4.Tape recorders and players
5.________goes digitalTVAudio devicesEarlymodernEarlySound1.______ history of TVage: Cable TV, satellite TV, digital TV,… 2.The _______Fast reading Part A on P2
1.When did regular public TV broadcasting begin around the world?
2.What is WebTV?
3.What was invented in 1954?It began on 11 May 1923 in New York and in
London on 20 August 1929.It is the TV set combined with the World Wide Web. The cassette recorder was invented in 1954.
Careful reading Read the text carefully and finish C1 on P4 and the multiple choice in your learning plan in 8 minutes.C1:True or false exercises1.Thomas Edison made the first recording
of a human voice.
2. Until 1972, most people used black-and-
white TV.
3. Satellite TV is delivered with greater
clarity than digital TV.
4. The first record player was invented
before 1877.
5. Transistor technology was first used to
receive radio programmes, and then to
develop cassette recorders.
6. CDs were invented about ten years before the MD player was invented.
7. MP3 technology began in Germany in 1987.Digital TVsatellite TVafter for military useTTTTFFF1.When and where was the first long-distance TV broadcast made? A. In 1925 in the USA B. In 1926 in the UK C. In 1928 in the UK D. In 1928 in both the USA and the UK
2.Who might be the inventor of the first TV?
A.Vladimir Zworykin from Russia B. Philo Farnsworth in the USA C. John Logie Baird from Scotland. D. It remains uncertain3. How many countries have put digital TV into operation according to the passage? A. Only one B. Already two
C. At most three D. At least four
4. Who might have attributed to the development of the Walkman? A. Two Japanese engineers.
B. Three American scientists. C. Thomas Edison.
D. Emile Berliner. 5. What is the main factor that causes the spring up of music websites all over the Internet? A. The popularity of Walkman. B. The development of the MD player. C. The development of MPs technology. D. The wide use of Discman.
6.How is the passage organized ____. A. by paragraphs B. in chronological order C. by concepts D. by sub-topicsListen to the tape and fill in the form.First public showings of wireless TV transmissions were made in the USA.Cable TV began in the USA; 3 American scientists invented the transistor.Color broadcasts began in the USA.Invention of transistor led to the development
of cassette recorders.18781925194819541951First LPs(long-play records) came onto the market.Satellites began to be used to broadcast TV.First CDs produced by using digital technology
were made available.Development of MP3 technology started in Germany.International standards for digital TV were established.Development of MD player began.First WebTV set-top boxes came onto the market.
1958196219871989199219961982Homework 1. Finish exercise E on P5.
2. Read the two passages on P106 & 107
in Workbook.Reading (period 2)broadcasting Germany households recording 200
recorders wireless compact Britain 65I was really surprised to find out that the first public
showings of (1)__________ TV transmissions took
place way back in 1925. It took another three years
before there are any regular public(2)____________,
first in the USA and in the following year in (3)______.
Personally, I think people must have found it quite
a delight when colour TV was first broadcast in 1929.
However, within the next (4)_________ years, people
would be able to choose what to match from a variety
of (5)_________ different channels because of cable
TV. It is reported that in 1998, 66 per cent of
(6)____________ in the USA had cable TV.wirelessbroadcastingBritain65200householdsPart E:Fill in the blanks with words given in the box.The other information I got was about the
evolution of audio devices, starting with
Thomas Edison’s first (7)__________, then
moving on to different kinds of tape
(8)__________ and finally CDs (meaning
(9)__________ discs), which were introduced
in the 1980s. I was also really surprised to
learn that (10)___________ was the birthplace
of MP3, not Japan or the USA as I had
Assumed they would be. These things all
bring great convenience and delight to
people’s lives.recordingrecorderscompactGermanyLanguage points in reading1. TV and audio devices: review① n. 综述；评论文章 He is writing a book review.
② v. 复习；回顾；评论； She has been reviewing the previous week on her way home.
① n. 综述；评论文章 ② v. 复习；回顾；评论；
We’ve invited 50 people altogether.
Altogether, the meeting was a success.
2. Altogether, three men could be
responsible. She has been reviewing the previous week on her way home.altogether adv. 1.(用以强调) 完全；2.全部，总共；3.总之，总而言之 形容词superior，inferior，senior，junior等可以
用来表示比较意义，它们后面应该用to，不用than。
3. Some consider digital TV to be
superior to satellite TV because it
allows the same services to be delivered
with clearer pictures than before．superior adj．更好的；较好的；优越 n. 上级；上司；长官；优胜者be superior to…比……优越；不屈服于…… be inferior to…低于…… be senior to…比……年长 be junior to…比……年少accessible adj．容易进入的；易受影响的
4.International standards for digital TV
were established in 1989 and within five
years，consumers in the USA had access
to 200 channels．access n.(1)通道 (2)使用、接近、进入之途径或权力have / get access to… 得到…;有使用……的权利或机会The only access to that building is along that muddy track．
Students need easy access to books．① n. 综述；评论文章 He is writing a book review.
② v. 复习；回顾；评论； She has been reviewing the previous week on her way home.
apply v.(1) 应用 (2) 请求，申请5.At that time，the record player
had to be wound up by hand and only
played a record for two minutes．wind（pt./pp wound / wound ） (1)v．缠绕; 蜿蜒而行; 把……拧紧 (2)n. 风6.They bought the patent and applied
the technology to create the radio.The narrow road winds its way up to the top of mountain Tai.apply …to…把……运用于……
apply to sb. for sth．向某人申请某物
apply oneself to致力于
in demand需求量大 on demand一经要求
meet／satisfy one’s demands满足某人的需求
7.In the following years，more CD
recordings became available，and in 1988，for the first time ever，people were demanding more CDs than LPs．available adj. 可利用的，可得到的；有效的；（指人） 可会见的demand (1) v. 需要(2) n. 强烈要求 (3) n．需求；需要demand for sth．要求／需求某物 demand to do sth．要求做某事 demand that从句(谓语为“should+动词原形”，should可省略)要求…… The doctor is available now.① n. 综述；评论文章 He is writing a book review.
② v. 复习；回顾；评论； She has been reviewing the previous week on her way home.
(1)用主动形式。
The book is difficult to understand.
(2)要保证及物性，若为不及物动词，应加上相应的介词
The river is safe to swim in.
(3)其后不能再另加宾语。
The book is difficult to understand it. (误)
8.This is like a mini CD player but can also
record music and is very easy to carry，
being very small, as the name ‘mini’ indicates．He indicated that I could leave． The change in his illness indicates the use of stronger drugs·主语+be十adj．(easy，hard，difficult，comfortable，important, etc.)+to do结构indicate v.(1) 指出；标示 (2) 暗示；象征 (3) 显示需要，要求Listen to part2 and complete the chart below.① n. 综述；评论文章 He is writing a book review.
② v. 复习；回顾；评论； She has been reviewing the previous week on her way home.
degree n．(1)程度 (2) (大学)学位(3) 度；度数
9.…since the beginning of 1999, the
popularity of MP3 has increased to such a
degree that major corporations are taking
over the portable music player market
with MP3 players．by degrees逐渐地 to a certain degree在某种程度上
Her job demands a high degree of skill． My brother has a master’s degree from Harvard University. Water freezes at zero degrees Celsius．Listen to part2 and complete the chart below.① n. 综述；评论文章 He is writing a book review.
② v. 复习；回顾；评论； She has been reviewing the previous week on her way home.
spring to life 突然活跃起来
spring back 弹回到原来的位置
spring up 突然出现；涌现；迅猛发展
10. Because of the popularity of MP3
players，music websites have sprung up
all over the Internet offering MP3 music
for people to purchase． spring (1) v. 发生；出现；兴起；冒出 (2) v. 跳起，跃起 He sprang to his feet. (3) n. 泉，水源，源头 (4) n. 春季，春天 (5) n. 弹簧 Reading Aloud If there are any difficulties in the text,
please stand up and ask me. Question Time1. If you could own only one electronic device, what would you choose? Why?
Discussion:2.More and more people are using computers for information and entertainment. Do you think we will still need books and TVs in the future? Why or why not?
Homework 1.Recite the text.
2.Recite the language points.
Word PowerWhat kind of things do the TVs and Audio Devices belong to?electronic goodsTVaudio devicesBrainstorming:Do you know any more electronic devices?
Please stand up and tell me. CD playersMD playersMP3 playersVacuum cleanersvideo camerasdigital cameras desktop laptop(portable computer)educational software as he walks slower as of lateelectronic dictionarieselectronic translatorListen to part2 and complete the chart below.mobile phones Read passage A and then arrange the goods in the following table. CD player, MD player, MP3 playervideo cameras, digital cameraseducational software, electronic
dictionaries, electronic translatorscomputers, mobile phonesrefrigeratorelectric rice cookerListen to part2 and complete the chart below.① n. 综述；评论文章 He is writing a book review.
② v. 复习；回顾；评论； She has been reviewing the previous week on her way home.
microwave ovenelectric woksListen to part2 and complete the chart below.① n. 综述；评论文章 He is writing a book review.
② v. 复习；回顾；评论； She has been reviewing the previous week on her way home.
modern washing machine vacuum cleanerGuessing game_________________have been popular for a long time. They can also be used to cook other things.___________can have a freezer section at the top or the bottom.RefrigeratorsElectric rice cookers_______________are useful for both cooking and reheating food.Microwave ovensGuessing gameModern ___________ use digital controls.washing machines________________ are the best way to keep carpets clean.Vacuum cleaners___________are usually coated with Teflon and easy to clean.Electric woksair-conditionerelectric fanI work one the floor where they sell (1)_______________ in one section, and (2)___________________ in another section, so I need to learn a lot of new things. There are all sorts of portable (3)_____________ in the electronics section and most of them seem to be for music like(4)_____________, (5)_____________ and(6) _______players. Of course, I knew about digital cameras before, but I didn’t know that some of them C.Su Mei has gone home after her first day at work, and is telling her family about what she learnt during the day. Fill in the blanks with suitable expressions from part A and B.electronic goodshousehold appliancesaudio devicesCD playersMD playersMP3air-conditionerelectric fanhave a (7)_____________and can take up to three minutes of video. There are many models of video cameras I have to be able to talk about. Then there are all the products that use(8)__________________ like the electronic dictionaries and the (9)__________.
I think the other section, with the household appliances, will be much easier to work in. The refrigerators are pretty easy. They have one model with the (10)___________ at the top, and another with it at the bottom, video cameraseducational softwaretranslatorsfreezer sectionair-conditionerelectric fanand the only other difference is the size. The (11)_______________
are also there, but since their only fun_ction is to collect dirt and dust from the floor, there is not much to explain there.
I think it would be really good if I could earn enough money to buy a (12) _______________ from the store. We can prepare food very quickly in them, and that would save us all a lot of time.vacuum cleanersmicrowave ovenWord extension What electronic goods do we use at home?What electronic goods do we use while having a class?What electronic goods will you take while traveling? Discussion
Which appliances are the most useful? Why?Homework1. Go over the words .
2. Preview the Grammar and Usage
Task(1)2 In paragraph 6 , the author compare a project team to a rugby team.1.all-round ____________
2._________________n.翻译；译文
3.hint ____________
4._________________调频电台
5.weigh ____________
6._________________v.测量；度量
7.gram ____________
8._________________v.优雅地
9.shape ____________
10._________________n.文本；课文功能全面的；全面的 translation 提示；暗示 FM radio measure elegantly text
重量为；称… 克 使成形；塑造 2 In paragraph 6 , the author compare a project team to a rugby team.11.inbuilt __________
12.______________n.液晶显示器
13.suitable _________
14.________________v.扫描；细看
15.definition ________
16.________________n.套子；盒子
17.clip ____________
18.________________n.电池
19.guarantee ________
内置的；嵌入的 LCD screen 合适的 scan 定义 case battery 夹子 保证；商品使用保证
weigh vi. 有……重；重……
vt. 称……的重量2. measure vi.(尺寸、长短、数量等)量度为
vt. 测量；度量
n. 措施；方法
The main bedroom measures 12 feet by 15 feet．
If he refuses to pay，I'll take measures against him．
He has gone to be measured for a new suit．
She weighed the stone in her hand．
She weighs 60 kilos．3.shape v. 使成为……的形状；塑造
n．形状；外形；样子
n．状况；情形The cake is shaped like a heart．
The pool was in the shape of a heart.
He is in good shape for a man of his age．
in the shape of 呈……的形状 get oneself into shape 强身健体
out of shape 变形 take shape 成形；有了形状
Brainstorming 1.Suppose you are listening to the introduction of a new product, what information is important?2.If you want to buy an electric dictionary for study, what should you pay special attention to?Listening Part AUncle’s Requirements:
Weight and size:_______________
Cost:_________________________
Appearance: __________________
Translation:___________________
Pronunciation:_________________
Extra functions: _______________╳╳╳Mark 204D:
Language: _________________________
Word capacity: _____________________
Extra features: ___________________________________
Weight: ____________________________
Cost: _____________________________
Extra functions: _____________________
Extra features: _______________________________________96 grams spell check etc. FM radio and games etc. Read Part C and fill in the blanks: Read Part C and fill in the blanks: Stylus PenⅢ:
Language: _________________________
Appearance: _______________________
Word capacity: _____________________
Weight: ____________________________
Cost: _____________________________
Extra functions: ____________________
Extra features: ______________________
______________________quick translation etc. 20 gramssuitable for people with
reading disability Mark 204D:
Languages: _________________________
Word capacity: _____________________
Weight: ____________________________
Cost: _____________________________
Extra functions: _____________________
Extra features:____________________Chinese and English over 102,000 650 Yuan Listening Part BStylus Pen Ⅲ:
Language: _________________________
Appearance: _______________________
Word capacity: _____________________
Weight: ____________________________
Cost: _____________________________
Extra functions: _____________________
Extra features: ____________________________________English-Chinesejust like a pen over 100,0001200 Yuan Listening Part B Please use the information
in the form to introduce
the two types of electronic
dictionaries to your partners. SpeakingFinish English Weekly, Edition M 7 U1 and hand it in the day after tomorrow. Homework Task(2)To obtain information, what are you supposed to do when we are making a phone? Be polite.
Be clear and to the point.
Make sure you understand what you
hear.Brainstorming1.Good morning, I would like to enquire
the cost of ….
2.Could you give me some information
about…?
3.I would like to know how much the latest model cost.
4.Can you tell me how much the latest
models cost?
5.Could you repeat that?
6.Does that mean that…?
7.So that means that…
8.In other words,…
Useful ExpressionsTelephoning a companyAsk about:
The power source
The life of the batteries
The guarantee of the dictionaryAnswers:
Three AAA batteries
Last about 70 hours
Covers faults but not loss of dictionary1. advisesuggest doing
suggest +that从句S+（should）动原
2. suggestadvise doing
advise sb. to do
advise +that从句S+（should）动原
Expressions for a writing with advice3. recommendrecommend doing
recommend sb. to do
recommend +that从句S+(should)动原
4. It seems to me that…
5. In my opinion…WritingWrite an e-mail with advice on buying an electronic dictionary.Homework Please review words of this unit and we will have word dictation tonight.Project(1)Brainstorming1.Why do you use mobile phones?
2.What functions does the mobile
phone have?
Skimmingworrying findingssupporting details1.What might be the writer’s attitude towards mobile phone use?
2.Where can you get the conclusion?
Para(2~3) Using a mobile phone doubles the risk of developing brain cancer. From line 9 to line 15 Para(4~5) Digital mobile phones are an actual danger. From line 32 to line 45 Para(6~8) The reasons for no evidence about negative effects of mobile phones. From line 69 to line 75 Scanning1.What might be the writer’s attitude towards mobile phone use?
2.Where can you get the conclusion?
1.What might be the writer’s attitude towards mobile phone use?
2.Where can you get the conclusion?
The writer might be worried about it. We can draw the conclusion from the last sentence in the leading paragraph.
Listening & Reading Aloud Language points 1.The British Association for the Advancement of Science has reported that using a mobile phone doubles the risk of developing brain cancer，a disease which is usually terminal．risk (1) n. 危险性，危险 (2) v. 使冒险；做赌注
at the risk of．．．冒着……的风险
take／run risks／a risk冒险
risk doing sth．冒险做某事
terminal adj. 临终的，晚期的; 学期的，期终的
本句为复合句。that引导了一个宾语从句，a disease
作brain cancer的同位语，which引导定语从句
修饰a disease。
▲ [提示]
(1)作“与……相比”解时，既可用with，也可用to。
但作“把……比作……”解时，只能用to。
(2)compared to与compared with构成的过去分词短语常作状语，意为“与……相比而言”，并且两者可通用。
2.The report is based on the findings of research that was carried out in Sweden，comparing 1617 patients found to have brain tumors(cancer) between 1997 and 2003 with the same number of healthy people．本句为复合句。that引导了一个定语从句，先行词是research。compare v.比较
compare…to… 把……比作……
compare…with…把……与……相比Compared to／with 40 years ago，standards
in health care have improved enormously． 3. For this study，it was necessary to look at patients who had been using mobile phones for ten years or more, so the research concentrated on older types of mobile phones．
concentrate v. 集中(注意力或思想等)it作形式主语，真正的主语是后面的不定式。so引导的是结果状语从句。concentrate ….on 集中(注意力或思想等)在…上 4.New digital mobile phones produce less radiation，but that does not necessarily mean that they should be used without caution．
caution n．谨慎；小心
cautious adj. 小心的这是一个由but来连接的两个分旬组成的复合句。在第二个分句中，又包含了一个由that引导的从句，作mean的宾语。
本句为复合句。half of which引导了一个非限制性定语
从句，在非限制性定语从句中，while连接两个并列分句，
表对比和转折。5.This study was conducted with 200 mice，half of which were exposed to radiation while the other half did not receive any radiation．expose v.暴露
expose sth.／sb.／oneself显露或暴露某事物／某人／自己
The two brothers are of equal weight．
All men are created equal．
He is equal to the task．
I’m not his equal at running．6.The amount of radiation was equal to using a mobile phone for two half-hour periods per day．
equal (1)adj. 相同的；同样的；相等的
(2)adj. 平等的；同等的
(3)adj. 能胜任的；能应付的
(4)n. 同等的人；相等物；对手7.One theory is that it is not available
because the telecommunication industry
is huge and the amount of profit involved
is enormous．
telecommunication n. 电信；电讯
tele-是一个前缀，意为“远程；隔着一段距离”; “电视的”。
teleconference telegram teleprinter telescope
profit n. 利润；利益；赢利
make a profit获得利润
for profit以盈利为目的的8.For years，the cigarette companies would not acknowledge that cancer is associated with smoking，but now we all know that it is．
acknowledge v.(1)认知；承认……之事实
(2) 答谢 (3) 表明已收到
acknowledge…as… 认为……是……
acknowledge doing… 承认做……
acknowledge sb.’s letter 向某人表示信已收到
associate v．使结合或合伙，联想
associate sth．with sth．将某事与另一件事联系起来9. But it's up to you to choose good programs!
up to
(1) 多达
count up to twenty
(2) 直到，不多于
up to now
(3) 可与某事物相比较
up to one’s usual standard 达到某人平时的水平
(4) 能胜任，有某种能力的
be up to sth．／doing sth
(5)正在忙于某事
What is he up to?
(6)由……来决定 up to sb．
It is up to the manager to draw a decision．10. Can we have faith in them and believe they are being honest？
faith n．信任；相信；信心
have faith in相信；信任；信仰
lose faith in 对……不再信任／相信
Discussion about mobile phonesAdvantagesDisadvantages1.What might be theBesides mobile phones, there are many other electric devices, like TV, MP3…. What are their advantages and disadvantages? Please find the relative information after class.
HomeworkProject (2) Project Presentation
See you !
Unit 1 Living with Technologyblack-and-white TVcolor TVLCD screenWelcome to the unit
and reading (period one)computer and MP3recorderelectronic dictionarypaper dictionarymobile phonetelephoneletters beeperDiscussionDo you think high school students should use mobile phones at school? Why or why not? Please interview your partner to get to know when his/her family bought different electronic devices.InterviewHow many subtitles are there in the passage?Tsubtitle(1)Reading strategysubtitle(3)subtitle(2)subtitle(4)subtitle(5)What are the subtitles?3._______history of audio devices
4.Tape recorders and players
5.________goes digitalTVAudio devicesEarlymodernEarlySound1.______ history of TVage: Cable TV, satellite TV, digital TV,… 2.The _______Fast reading Part A on P2
1.When did regular public TV broadcasting begin around the world?
2.What is WebTV?
3.What was invented in 1954?It began on 11 May 1923 in New York and in
London on 20 August 1929.It is the TV set combined with the World Wide Web. The cassette recorder was invented in 1954.
Careful reading Read the text carefully and finish C1 on P4 and the multiple choice in your learning plan in 8 minutes.C1:True or false exercises1.Thomas Edison made the first recording
of a human voice.
2. Until 1972, most people used black-and-
white TV.
3. Satellite TV is delivered with greater
clarity than digital TV.
4. The first record player was invented
before 1877.
5. Transistor technology was first used to
receive radio programmes, and then to
develop cassette recorders.
6. CDs were invented about ten years before the MD player was invented.
7. MP3 technology began in Germany in 1987.Digital TVsatellite TVafter for military useTTTTFFF1.When and where was the first long-distance TV broadcast made? A. In 1925 in the USA B. In 1926 in the UK C. In 1928 in the UK D. In 1928 in both the USA and the UK
2.Who might be the inventor of the first TV?
A.Vladimir Zworykin from Russia B. Philo Farnsworth in the USA C. John Logie Baird from Scotland. D. It remains uncertain3. How many countries have put digital TV into operation according to the passage? A. Only one B. Already two
C. At most three D. At least four
4. Who might have attributed to the development of the Walkman? A. Two Japanese engineers.
B. Three American scientists. C. Thomas Edison.
D. Emile Berliner. 5. What is the main factor that causes the spring up of music websites all over the Internet? A. The popularity of Walkman. B. The development of the MD player. C. The development of MPs technology. D. The wide use of Discman.
6.How is the passage organized ____. A. by paragraphs B. in chronological order C. by concepts D. by sub-topicsListen to the tape and fill in the form.First public showings of wireless TV transmissions were made in the USA.Cable TV began in the USA; 3 American scientists invented the transistor.Color broadcasts began in the USA.Invention of transistor led to the development
of cassette recorders.18781925194819541951First LPs(long-play records) came onto the market.Satellites began to be used to broadcast TV.First CDs produced by using digital technology
were made available.Development of MP3 technology started in Germany.International standards for digital TV were established.Development of MD player began.First WebTV set-top boxes came onto the market.
1958196219871989199219961982Homework 1. Finish exercise E on P5.
2. Read the two passages on P106 & 107
in Workbook.Reading (period 2)broadcasting Germany households recording 200
recorders wireless compact Britain 65I was really surprised to find out that the first public
showings of (1)__________ TV transmissions took
place way back in 1925. It took another three years
before there are any regular public(2)____________,
first in the USA and in the following year in (3)______.
Personally, I think people must have found it quite
a delight when colour TV was first broadcast in 1929.
However, within the next (4)_________ years, people
would be able to choose what to match from a variety
of (5)_________ different channels because of cable
TV. It is reported that in 1998, 66 per cent of
(6)____________ in the USA had cable TV.wirelessbroadcastingBritain65200householdsPart E:Fill in the blanks with words given in the box.The other information I got was about the
evolution of audio devices, starting with
Thomas Edison’s first (7)__________, then
moving on to different kinds of tape
(8)__________ and finally CDs (meaning
(9)__________ discs), which were introduced
in the 1980s. I was also really surprised to
learn that (10)___________ was the birthplace
of MP3, not Japan or the USA as I had
Assumed they would be. These things all
bring great convenience and delight to
people’s lives.recordingrecorderscompactGermanyLanguage points in reading1. TV and audio devices: review① n. 综述；评论文章 He is writing a book review.
② v. 复习；回顾；评论； She has been reviewing the previous week on her way home.
① n. 综述；评论文章 ② v. 复习；回顾；评论；
We’ve invited 50 people altogether.
Altogether, the meeting was a success.
2. Altogether, three men could be
responsible. She has been reviewing the previous week on her way home.altogether adv. 1.(用以强调) 完全；2.全部，总共；3.总之，总而言之 形容词superior，inferior，senior，junior等可以
用来表示比较意义，它们后面应该用to，不用than。
3. Some consider digital TV to be
superior to satellite TV because it
allows the same services to be delivered
with clearer pictures than before．superior adj．更好的；较好的；优越 n. 上级；上司；长官；优胜者be superior to…比……优越；不屈服于…… be inferior to…低于…… be senior to…比……年长 be junior to…比……年少accessible adj．容易进入的；易受影响的
4.International standards for digital TV
were established in 1989 and within five
years，consumers in the USA had access
to 200 channels．access n.(1)通道 (2)使用、接近、进入之途径或权力have / get access to… 得到…;有使用……的权利或机会The only access to that building is along that muddy track．
Students need easy access to books．① n. 综述；评论文章 He is writing a book review.
② v. 复习；回顾；评论； She has been reviewing the previous week on her way home.
apply v.(1) 应用 (2) 请求，申请5.At that time，the record player
had to be wound up by hand and only
played a record for two minutes．wind（pt./pp wound / wound ） (1)v．缠绕; 蜿蜒而行; 把……拧紧 (2)n. 风6.They bought the patent and applied
the technology to create the radio.The narrow road winds its way up to the top of mountain Tai.apply …to…把……运用于……
apply to sb. for sth．向某人申请某物
apply oneself to致力于
in demand需求量大 on demand一经要求
meet／satisfy one’s demands满足某人的需求
7.In the following years，more CD
recordings became available，and in 1988，for the first time ever，people were demanding more CDs than LPs．available adj. 可利用的，可得到的；有效的；（指人） 可会见的demand (1) v. 需要(2) n. 强烈要求 (3) n．需求；需要demand for sth．要求／需求某物 demand to do sth．要求做某事 demand that从句(谓语为“should+动词原形”，should可省略)要求…… The doctor is available now.① n. 综述；评论文章 He is writing a book review.
② v. 复习；回顾；评论； She has been reviewing the previous week on her way home.
(1)用主动形式。
The book is difficult to understand.
(2)要保证及物性，若为不及物动词，应加上相应的介词
The river is safe to swim in.
(3)其后不能再另加宾语。
The book is difficult to understand it. (误)
8.This is like a mini CD player but can also
record music and is very easy to carry，
being very small, as the name ‘mini’ indicates．He indicated that I could leave． The change in his illness indicates the use of stronger drugs·主语+be十adj．(easy，hard，difficult，comfortable，important, etc.)+to do结构indicate v.(1) 指出；标示 (2) 暗示；象征 (3) 显示需要，要求Listen to part2 and complete the chart below.① n. 综述；评论文章 He is writing a book review.
② v. 复习；回顾；评论； She has been reviewing the previous week on her way home.
degree n．(1)程度 (2) (大学)学位(3) 度；度数
9.…since the beginning of 1999, the
popularity of MP3 has increased to such a
degree that major corporations are taking
over the portable music player market
with MP3 players．by degrees逐渐地 to a certain degree在某种程度上
Her job demands a high degree of skill． My brother has a master’s degree from Harvard University. Water freezes at zero degrees Celsius．Listen to part2 and complete the chart below.① n. 综述；评论文章 He is writing a book review.
② v. 复习；回顾；评论； She has been reviewing the previous week on her way home.
spring to life 突然活跃起来
spring back 弹回到原来的位置
spring up 突然出现；涌现；迅猛发展
10. Because of the popularity of MP3
players，music websites have sprung up
all over the Internet offering MP3 music
for people to purchase． spring (1) v. 发生；出现；兴起；冒出 (2) v. 跳起，跃起 He sprang to his feet. (3) n. 泉，水源，源头 (4) n. 春季，春天 (5) n. 弹簧 Reading Aloud If there are any difficulties in the text,
please stand up and ask me. Question Time1. If you could own only one electronic device, what would you choose? Why?
Discussion:2.More and more people are using computers for information and entertainment. Do you think we will still need books and TVs in the future? Why or why not?
Homework 1.Recite the text.
2.Recite the language points.
Word PowerWhat kind of things do the TVs and Audio Devices belong to?electronic goodsTVaudio devicesBrainstorming:Do you know any more electronic devices?
Please stand up and tell me. CD playersMD playersMP3 playersVacuum cleanersvideo camerasdigital cameras desktop laptop(portable computer)educational software as he walks slower as of lateelectronic dictionarieselectronic translatorListen to part2 and complete the chart below.mobile phones Read passage A and then arrange the goods in the following table. CD player, MD player, MP3 playervideo cameras, digital cameraseducational software, electronic
dictionaries, electronic translatorscomputers, mobile phonesrefrigeratorelectric rice cookerListen to part2 and complete the chart below.① n. 综述；评论文章 He is writing a book review.
② v. 复习；回顾；评论； She has been reviewing the previous week on her way home.
microwave ovenelectric woksListen to part2 and complete the chart below.① n. 综述；评论文章 He is writing a book review.
② v. 复习；回顾；评论； She has been reviewing the previous week on her way home.
modern washing machine vacuum cleanerGuessing game_________________have been popular for a long time. They can also be used to cook other things.___________can have a freezer section at the top or the bottom.RefrigeratorsElectric rice cookers_______________are useful for both cooking and reheating food.Microwave ovensGuessing gameModern ___________ use digital controls.washing machines________________ are the best way to keep carpets clean.Vacuum cleaners___________are usually coated with Teflon and easy to clean.Electric woksair-conditionerelectric fanI work one the floor where they sell (1)_______________ in one section, and (2)___________________ in another section, so I need to learn a lot of new things. There are all sorts of portable (3)_____________ in the electronics section and most of them seem to be for music like(4)_____________, (5)_____________ and(6) _______players. Of course, I knew about digital cameras before, but I didn’t know that some of them C.Su Mei has gone home after her first day at work, and is telling her family about what she learnt during the day. Fill in the blanks with suitable expressions from part A and B.electronic goodshousehold appliancesaudio devicesCD playersMD playersMP3air-conditionerelectric fanhave a (7)_____________and can take up to three minutes of video. There are many models of video cameras I have to be able to talk about. Then there are all the products that use(8)__________________ like the electronic dictionaries and the (9)__________.
I think the other section, with the household appliances, will be much easier to work in. The refrigerators are pretty easy. They have one model with the (10)___________ at the top, and another with it at the bottom, video cameraseducational softwaretranslatorsfreezer sectionair-conditionerelectric fanand the only other difference is the size. The (11)_______________
are also there, but since their only fun_ction is to collect dirt and dust from the floor, there is not much to explain there.
I think it would be really good if I could earn enough money to buy a (12) _______________ from the store. We can prepare food very quickly in them, and that would save us all a lot of time.vacuum cleanersmicrowave ovenWord extension What electronic goods do we use at home?What electronic goods do we use while having a class?What electronic goods will you take while traveling? Discussion
Which appliances are the most useful? Why?Homework1. Go over the words .
2. Preview the Grammar and Usage
Task(1)2 In paragraph 6 , the author compare a project team to a rugby team.1.all-round ____________
2._________________n.翻译；译文
3.hint ____________
4._________________调频电台
5.weigh ____________
6._________________v.测量；度量
7.gram ____________
8._________________v.优雅地
9.shape ____________
10._________________n.文本；课文功能全面的；全面的 translation 提示；暗示 FM radio measure elegantly text
重量为；称… 克 使成形；塑造 2 In paragraph 6 , the author compare a project team to a rugby team.11.inbuilt __________
12.______________n.液晶显示器
13.suitable _________
14.________________v.扫描；细看
15.definition ________
16.________________n.套子；盒子
17.clip ____________
18.________________n.电池
19.guarantee ________
内置的；嵌入的 LCD screen 合适的 scan 定义 case battery 夹子 保证；商品使用保证
weigh vi. 有……重；重……
vt. 称……的重量2. measure vi.(尺寸、长短、数量等)量度为
vt. 测量；度量
n. 措施；方法
The main bedroom measures 12 feet by 15 feet．
If he refuses to pay，I'll take measures against him．
He has gone to be measured for a new suit．
She weighed the stone in her hand．
She weighs 60 kilos．3.shape v. 使成为……的形状；塑造
n．形状；外形；样子
n．状况；情形The cake is shaped like a heart．
The pool was in the shape of a heart.
He is in good shape for a man of his age．
in the shape of 呈……的形状 get oneself into shape 强身健体
out of shape 变形 take shape 成形；有了形状
Brainstorming 1.Suppose you are listening to the introduction of a new product, what information is important?2.If you want to buy an electric dictionary for study, what should you pay special attention to?Listening Part AUncle’s Requirements:
Weight and size:_______________
Cost:_________________________
Appearance: __________________
Translation:___________________
Pronunciation:_________________
Extra functions: _______________╳╳╳Mark 204D:
Language: _________________________
Word capacity: _____________________
Extra features: ___________________________________
Weight: ____________________________
Cost: _____________________________
Extra functions: _____________________
Extra features: _______________________________________96 grams spell check etc. FM radio and games etc. Read Part C and fill in the blanks: Read Part C and fill in the blanks: Stylus PenⅢ:
Language: _________________________
Appearance: _______________________
Word capacity: _____________________
Weight: ____________________________
Cost: _____________________________
Extra functions: ____________________
Extra features: ______________________
______________________quick translation etc. 20 gramssuitable for people with
reading disability Mark 204D:
Languages: _________________________
Word capacity: _____________________
Weight: ____________________________
Cost: _____________________________
Extra functions: _____________________
Extra features:____________________Chinese and English over 102,000 650 Yuan Listening Part BStylus Pen Ⅲ:
Language: _________________________
Appearance: _______________________
Word capacity: _____________________
Weight: ____________________________
Cost: _____________________________
Extra functions: _____________________
Extra features: ____________________________________English-Chinesejust like a pen over 100,0001200 Yuan Listening Part B Please use the information
in the form to introduce
the two types of electronic
dictionaries to your partners. SpeakingFinish English Weekly, Edition M 7 U1 and hand it in the day after tomorrow. Homework Task(2)To obtain information, what are you supposed to do when we are making a phone? Be polite.
Be clear and to the point.
Make sure you understand what you
hear.Brainstorming1.Good morning, I would like to enquire
the cost of ….
2.Could you give me some information
about…?
3.I would like to know how much the latest model cost.
4.Can you tell me how much the latest
models cost?
5.Could you repeat that?
6.Does that mean that…?
7.So that means that…
8.In other words,…
Useful ExpressionsTelephoning a companyAsk about:
The power source
The life of the batteries
The guarantee of the dictionaryAnswers:
Three AAA batteries
Last about 70 hours
Covers faults but not loss of dictionary1. advisesuggest doing
suggest +that从句S+（should）动原
2. suggestadvise doing
advise sb. to do
advise +that从句S+（should）动原
Expressions for a writing with advice3. recommendrecommend doing
recommend sb. to do
recommend +that从句S+(should)动原
4. It seems to me that…
5. In my opinion…WritingWrite an e-mail with advice on buying an electronic dictionary.Homework Please review words of this unit and we will have word dictation tonight.Project(1)Brainstorming1.Why do you use mobile phones?
2.What functions does the mobile
phone have?
Skimmingworrying findingssupporting details1.What might be the writer’s attitude towards mobile phone use?
2.Where can you get the conclusion?
Para(2~3) Using a mobile phone doubles the risk of developing brain cancer. From line 9 to line 15 Para(4~5) Digital mobile phones are an actual danger. From line 32 to line 45 Para(6~8) The reasons for no evidence about negative effects of mobile phones. From line 69 to line 75 Scanning1.What might be the writer’s attitude towards mobile phone use?
2.Where can you get the conclusion?
1.What might be the writer’s attitude towards mobile phone use?
2.Where can you get the conclusion?
The writer might be worried about it. We can draw the conclusion from the last sentence in the leading paragraph.
Listening & Reading Aloud Language points 1.The British Association for the Advancement of Science has reported that using a mobile phone doubles the risk of developing brain cancer，a disease which is usually terminal．risk (1) n. 危险性，危险 (2) v. 使冒险；做赌注
at the risk of．．．冒着……的风险
take／run risks／a risk冒险
risk doing sth．冒险做某事
terminal adj. 临终的，晚期的; 学期的，期终的
本句为复合句。that引导了一个宾语从句，a disease
作brain cancer的同位语，which引导定语从句
修饰a disease。
▲ [提示]
(1)作“与……相比”解时，既可用with，也可用to。
但作“把……比作……”解时，只能用to。
(2)compared to与compared with构成的过去分词短语常作状语，意为“与……相比而言”，并且两者可通用。
2.The report is based on the findings of research that was carried out in Sweden，comparing 1617 patients found to have brain tumors(cancer) between 1997 and 2003 with the same number of healthy people．本句为复合句。that引导了一个定语从句，先行词是research。compare v.比较
compare…to… 把……比作……
compare…with…把……与……相比Compared to／with 40 years ago，standards
in health care have improved enormously． 3. For this study，it was necessary to look at patients who had been using mobile phones for ten years or more, so the research concentrated on older types of mobile phones．
concentrate v. 集中(注意力或思想等)it作形式主语，真正的主语是后面的不定式。so引导的是结果状语从句。concentrate ….on 集中(注意力或思想等)在…上 4.New digital mobile phones produce less radiation，but that does not necessarily mean that they should be used without caution．
caution n．谨慎；小心
cautious adj. 小心的这是一个由but来连接的两个分旬组成的复合句。在第二个分句中，又包含了一个由that引导的从句，作mean的宾语。
本句为复合句。half of which引导了一个非限制性定语
从句，在非限制性定语从句中，while连接两个并列分句，
表对比和转折。5.This study was conducted with 200 mice，half of which were exposed to radiation while the other half did not receive any radiation．expose v.暴露
expose sth.／sb.／oneself显露或暴露某事物／某人／自己
The two brothers are of equal weight．
All men are created equal．
He is equal to the task．
I’m not his equal at running．6.The amount of radiation was equal to using a mobile phone for two half-hour periods per day．
equal (1)adj. 相同的；同样的；相等的
(2)adj. 平等的；同等的
(3)adj. 能胜任的；能应付的
(4)n. 同等的人；相等物；对手7.One theory is that it is not available
because the telecommunication industry
is huge and the amount of profit involved
is enormous．
telecommunication n. 电信；电讯
tele-是一个前缀，意为“远程；隔着一段距离”; “电视的”。
teleconference telegram teleprinter telescope
profit n. 利润；利益；赢利
make a profit获得利润
for profit以盈利为目的的8.For years，the cigarette companies would not acknowledge that cancer is associated with smoking，but now we all know that it is．
acknowledge v.(1)认知；承认……之事实
(2) 答谢 (3) 表明已收到
acknowledge…as… 认为……是……
acknowledge doing… 承认做……
acknowledge sb.’s letter 向某人表示信已收到
associate v．使结合或合伙，联想
associate sth．with sth．将某事与另一件事联系起来9. But it's up to you to choose good programs!
up to
(1) 多达
count up to twenty
(2) 直到，不多于
up to now
(3) 可与某事物相比较
up to one’s usual standard 达到某人平时的水平
(4) 能胜任，有某种能力的
be up to sth．／doing sth
(5)正在忙于某事
What is he up to?
(6)由……来决定 up to sb．
It is up to the manager to draw a decision．10. Can we have faith in them and believe they are being honest？
faith n．信任；相信；信心
have faith in相信；信任；信仰
lose faith in 对……不再信任／相信
Discussion about mobile phonesAdvantagesDisadvantages1.What might be theBesides mobile phones, there are many other electric devices, like TV, MP3…. What are their advantages and disadvantages? Please find the relative information after class.
HomeworkProject (2) Project Presentation
See you !