课件25张PPT。第一学时 Reading and ComprehensionComputers 1．What changes have computers and the Internet brought to school? Do you like all these changes? Computer and the Internet help busy parents contact teachers by e-mail. Teachers may use CIA in class and mark, type and analyze students' paper. Both teachers and students can look up teaching and learning materials on the Internet. They may play games, listen to music, watch movies, etc to relax themselves.
I like the convenience brought by the computer and the Internet. But we should use them with care. For example, don't make cyber friends too easily, and playing computer games too much affect studies.2．How can we make use of the Internet to improve our English?First there are many websites on the Internet in English that will help us increase our vocabulary and improve our listening, reading, speaking and writing. Second, there are many English films on the Internet that will enhance our interest of learning and help us appreciate the English language. Third, we can talk with friends, classmates, teachers or foreigners by English e-mail that can make us use English more.Task 1仔细阅读课文Who Am I？写出文章的段落大意。The memory of the calculating machine has improved rapidly and it has developed as computers which are widely used at home, in communication, finance, science and technology, medicine and trade.Task 2仔细阅读Who Am I？选择正确答案。
1．In the passage “I” refer to______. ( )
A．a son of Alan Turning
B．a machine which is simple-minded
C．a “universal machine” which can solve any mathematical problem
D．a person who built an Analytical MachineC2．Real father of the computer was______. ( )
A．Charles Babbage B．Alan Turing
C．a Frenchman D．not mentioned in the text
3．______enabled the computer to become smaller and be used in offices and homes. ( )
A．The use of tubes
B．The improvement of its memory
C．The artificial intelligence
D．The book written by Alan TuringBB4．Which of the following statements is NOT true? ( )
A．The analytical machine was made by Charles Babbage in the 18th century.
B．The computer had grown very large by the 1940s.
C．Computers were connected to make a network in early 1960s.
D．Computers began to be used in offices and homes in the 1970s.A5．The passage mainly tells us______. ( )
A．who “I” am
B．in what fields computers are used
C．the changes in the size and brainpower of the computer
D．the history and development of computersDTask 3再次阅读Who Am I？完成下列时间表。
A short History of the Development of computers.
1642：_____________________________________
↓
1822：_____________________________________
↓
1936：______________________________________
↓1940s：_____________________________________
↓
1960s：______________________________________
↓
1970s：______________________________________
↓
Now：_______________________________________
↓1642：The computer began as a calculating machine.
1822：The analytical machine was made by Charles Babbage.
1936：The computer grew rapidly both in size and in brainpower.
1940s：The computer had grown as large as a room.
1960s：The first family of computers was connected to each other.
1970s：Computers were used in offices and homes.
Now：Computers connect people all over the world together.Task 4根据课文Who Am I？在下文空格中填上恰当的词语，使文章连贯完整。
I began only as a calculating machine in France in 1642.I was developing slowly in__1__following years__2__in 1822 I was built as an analytical machine by Charles Babbage.__3__(program) by an operator who used cards with holes，I could “think” logically and produce an answer quicker than any person，__4__was considered a technological revolution at that time and the start of my “artificial intelligence”．In 1936 Alan Turing wrote a book__5__how I could be made to work as a “universal machine” to solve difficult mathematical problems. From then on，I grew rapidly__6__in size and in brainpower. By the 1940s I had grown as large as a room. As time went by，with the__7__(improve) of my memory，I was made smaller and smaller. In the early 1960s I had the first family connected by a network，__8__I was able to share my knowledge with others through the World Wide Web. Since the 1970s，I have been used in offices and homes，and many new applications have been found for____9__.I have become very important in communication，finance and many__10__fields.1．the 2.until 3.Programmed 4.which
5.about 6.both 7.improvement
8.so 9.me 10.other一、请将课文who Am I 翻译成汉语，然后对照“译文助读”自主勘误。
译文助读：
我是谁？
经过一段时间我已经被改变了很多。1642年我在法国诞生时是一台计算机器。尽管当时我还年轻，但是我能简化一些复杂的数学题。我发育缓慢，差不多到了两百年之后，查尔斯·巴比奇才把我制成了一台分析机。在操作员用穿卡孔为我设计程序后，我能够进行逻辑“思考”，并且能够比任何人更快地算出答案。那时这被当作是一次技术革命，也是我“人工智能”的开始。在1936年，我真正的父亲艾伦·图灵写了一本书，讲述了怎样使我成为一台“通用机器”来解决任何数学难题。从那时起，我在体积和脑容量方面迅速成长。到二十世纪四十年代，我已经长得像一间屋子那么大，我不知道是否还会长得更大。但是，这个现实也使得我的设计者很担心。随着时间的推移，我被弄得越来越小。自二十世纪七十年代以来，我一直被用在办公室和家庭里，先是用作个人电脑，后来又做成便携式。这些变化只有随着我的存储能力的不断提高才能成为可能。最初是被存储到电子管中，以后是晶体管上，后来是非常小的芯片上。因此，我已经完全改变了我的形状。随着我年龄越来越大，我也变得越来越小。随着时间的推移，我的记忆能力发展得如此之快，就像一头大象一样，从来不会忘记告诉我的任何事情！我的存储容量变得如此巨大，连我自己都不能相信！但是我总是孤孤单单地站在那里，直到二十世纪六十年代初，人们才给了我一个用网络联成的家庭。我能够通过万维网和其他人分享我的知识。从二十世纪七十年代起，我又被开发出了很多新的用途。我在通讯、金融和商业领域变得非常重要。我还被放在机器人里面，被用来制作移动手机，并且用来帮助作医疗手术。我还被放置在航空火箭里去探测月球和火星。不管怎样，我的目标是给人类提供高质量的生活。现在我充满了幸福感，因为我是人类忠实的朋友并时时给他们提供帮助。二、将下列单词或词组译成英语，然后参阅Unit 3的词汇表自主勘误。
1. 计算 v． ________
2. 解决， 解答v. ________
3. 探索， 探测 v． ________
4. 信号， 发信号 n. & v． ________
5. 目标， 目的， 球门，得分n. ________
6. 无论如何，即便如此 adv. ________
7. 类型， 打字n.& v． ________1. calculate 2. solve 3. explore
4. signal 5. goal 6. anyhow 7. type8. 出现， 发生 v． ________
9. 电子的 adj. ________
10. 侄女，外甥女 n． ________
11. 看守，监护 ________
12. 处理，安排，对付 ________
13. 结果 ________
14. 在某种程度上 ________
15. 在……的帮助下 ________
16. 从……时起 ________8. arise 9. electronic 10. niece 11. watch over
12. deal with 13. as a result 14. in a way
15. with the help of 16. from ...on三、 佳句背诵
1．__________________，I was made smaller.
随着时间的推移，我被弄得越来越小。
2．And my memory became ________ large_______ even I couldn't believe it!
我的存储容量变得如此之大，连我自己都不能相信！1．As time went by 2.so；that3．I have also been put into robots and used to make mobile phones ________________ help with medical operations.
我还被放在机器人里，被用来制作移动手机，并且用来帮助做医疗手术。
4．________，my goal is to ________humans ______a life of high quality.
不管怎样，我的目标是给人类提供高质量的生活。3.as well as 4.Anyhow；provide；with祝您学业有成课件41张PPT。第三学时 Using Language
Reading, listening and speakingComputers Task 1仔细阅读课文Andy—the Android，写出文章的段落大意。
温馨提示： 本文为说明文， 介绍足球中锋、机器人Andy，写摘要时要抓住机器人运动员的姓名、职业、外貌、如何参加比赛等要素。Andy, a football striker, can move very fast and talk like a human with the help of the chips and his electronic brain designed by “the coach”， the programmer. Task 2仔细阅读Andy—the Android，选择正确答案。
1．Andy________ like a human. ( )
A．looks B．moves
C．thinks D．all above
2．Andy first took part in a football competition____. ( )
A．in Washington B．in USA
C．a few years ago D．last yearDC3．What does Andy think of the Seattle Competition? ( )
A．It was not fair.
B．The result was satisfying.
C．His team deserved(应得) the second place.
D．The team that won first place played best.
4．What's the main idea of this passage? ( )
A．The robots can play football match as well as human beings.
B．Chips have been put into robots or androids.
C．The robot can play well by itself.
D．Nobody can play better than the robot made in Japan.BA5．We can infer from this passage that _____. ( )
A．chips can be put into many robots to finish different jobs
B．robots can replace all the football players
C．the robots can signal to the teammates with their hands
D．the robots will win all the games with human beingsAPart A Role Play角色： Tom & Andy
情景： Tom向Andy 询问有关信息。
任务：请你和你的朋友分别扮演一个角色，根据中文提示提出问题，然后根据课文内容互相问答问题。
Q1. 安迪， 你在机器人足球队担任什么角色？
________________________________________________________________________Q2. 机器人足球队多长时间参加一次比赛？
______________________________________
Q3. 你们在西雅图的比赛中获得第几名？
______________________________________
Q4. 如果你们想获得第一名，需要做些什么改进呢？
_______________________________________
Q5：你现在最渴望做什么？为什么？
_______________________________________Part A
Q1：Andy, what do you do in your android football team?
A1：I'm a striker.
Q2: How often does your team play a game of football?
A2：About once a year.
Q3：What place did you take in the Seattle Competition?
A3：We took the second place.Q4：What do you need to improve if you want to take the first place?
A4：I think we need to encourage our programmer to improve our intelligence. Now we are determined to create an even better system.
Q5：What do you want to do most? Why?
A5：I would like to play a game against a human team because I have been programmed to act just like a man.Part B Retelling请用自己的话复述课文， 你可以参照上述问题及其答案。
关键词： striker中锋 play a game 踢一场足球赛
take the second place获得亚军 improve one's intelligence提高智能
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Part B
Andy is a striker in an android football team. About once a year they are allowed to get together to play a game of football. Last year, they took the second place in the Seattle Competition. They think they should encourage their programmer to improve their intelligence if they hope to take the first place. Andy is looking forward to playing against a human team because he has been programmed to act just like a man. 词语链接1．About once a year we are allowed to get together to play a game of football. (P23)
每年大约有一次，我们可以获准聚集一起踢一场足球赛。allow sb. to do sth. 允许某人做某事
allow doing sth. 允许做即学即练完成下列句子。
(1)The school__________(不准学生们留长发) .
(2)We__________(不允许大声谈话) here. (1)doesn't allow the students to wear long hair
(2)don't allow talking aloud2．For example, I have learned to signal to my teammates in computer language...(P23)
例如，我学会了以计算机语言向我的队员发信号。
signal v． 发信号；打信号；用信号示意
n． 信号，暗号；暗示，预示；(无线电或电视的)讯号，讯息，图像即学即练完成下列句字。
(1)警察示意车辆缓慢前进(v 示意)。
The policeman______ to move forward slowly.
(2)当他把书合上时，这就表示该全体起立了。
When he closes his book, it's________ for everyone______.(1)signalled the traffic
(2)a signal, to stand up(3)呼吸急促是个危险的征兆，该去请你的医生了。
Rapid breathing is a_______ and you should call your doctor.
(4)在这个区域手机不能很好地接收到讯号
The mobile phone doesn't __________very well in this district.(3)danger signal (4)pick up signals3.Personally, I think the team that won first place cheated. (P23)
我个人认为获得第一名的那支球队作弊了。
personally adv. 就个人而言；亲自即学即练完成下列句子。
(1)她不喜欢这项计划，但我本人觉得并无不妥。
She doesn't like the plan，__________I see nothing wrong with it.
(2)那位经理亲自写信向我表示感谢。
The manager wrote________ to thank me.(1)but personally (2)personally词语链接4.We are determined to create an even better system. (P23)
我们决定创造一个更好的系统。determine v. 决定；确定
determined adj. 有决心的，意志坚定的；(尤指在困境中)坚决的，坚定的
determination n. 决心， 意志
determine to do sth. 决心做某事
be determined to do sth. 决心做某事即学即练 完成下列句子。
(1)The date of the court case__________(没有确定).
(2)She was a__________(意志坚定的年轻女士).
(3)I______(决意要弄清楚) who is responsible for this
(4)She is a lady__________(意志坚定)．(1)was yet to be determined
(2)determined young woman.
(3)am determined to find out
(4)with strong determination词语链接5. In a way, our programmer is like our coach. (P23)
从某种程度上看，我们的程序员就好比是我们的教练。in a way 在某种程度上， 从某种意义上讲
in no way 无论如何不，绝不
in the way 造成障碍，挡路
on the/one's way (to...) 在(去……的)路上
by the way 顺便说一下(常用于引出一个较重要的问题)
In a way, it's kind of nice to be working alone.从某种意义上讲，独自一个人干活相当不错。
Well, in a/one/some way you're right, but it's not as simple as that.
噢，在某方面你是对的，但是事情绝非那么简单。
This should in no way be seen as a defeat.
这绝对不应看作是一种失败。
I am afraid your bike is in the way.
看来你的自行车挡着道了。
By the way, remember to give my regards to your parents when you see them.
对了，见到你的父母时请转告我的问候。选用上述词语完成句子。
(1)________， it is a good place for children to play.
(2)__________， where is the nearest post office?
(3)Don't stand__________， my dear boy!
(4)The weatherman says a typhoon is__________.
(5)You should_______ do such a thing!即学即练(1)In a way (2)By the way (3)in the way
(4)on the way (5)in no way6．Then she prepares reliable moves to use if a new situation arises. (P23)
然后她为我准备好我在有新情况出现时可能用得上的动作。
arise vi. 出现；发生；起床，起立，起来完成下列句子。
(1)我们在公路上疾驰，城市的灯光映入眼帘。
As we sped down the highway, the lights of the city__________.
(2)外交部发生了危机。
A crisis_______ in the Foreign Office.即学即练(1)arose before us (2)has arisen/arose7.In this way, I can make up new moves using my “artificial intelligence” . (P23)
这样，我就利用 ”人工智能” 补充了新的动作。
make up 编造(说法，解释等)；编(歌词、曲子、故事、诗歌等)；给(某人)化妆；准备，布置；组成，构成；凑足，补齐完成下列句子。
(1)I think they're__________(编造谎言)．
(2)People even________(编了一首歌曲) about it.
(3)They__________(把他化妆成一个老头子) for the last act of the play.
(4)Women__________(占劳动力的30%)．
(5)I saved as much as I could, and__________(不足之数由我妈妈凑齐)．即学即练(1)making up a story (2)made up a song
(3)made him up as an old man
(4)make up 30% of the workforce
(5)my mum made up the rest of the money.8．After all, with the help of my electronic brain which never forgets anything, using intelligence is what I'm all about! (P23)
不管怎样，在我过目不忘的电子头脑的帮助下，运用智慧就是我的一切。
after all 终究；毕竟；归根结底；别忘了
He wrote to say they couldn't give me a job after all.
他写信说他们终究还是不能给我一份工作。
I don't know why you're so worried, it isn't your problem after all.
我不明白你为什么这样担心，这毕竟不是你的问题。She should have offered to pay—she's a millionaire, after all.
她应该主动提出付款——别忘了，她可是个百万富翁。above all 尤其重要的是
in all 总共
after all 终究，毕竟，归根结底；别忘了
(not)at all 一点也(不)，完全(不)词语链接用at all, after all, above all, in all填空。
(1)The athlete didn't win anything at the Olympics __________.
(2)Don't expect too much of him. He is a child_____.
(3)_________， believe in yourself.
(4)There are six kinds of computers_________.即学即练(1)at all (2)after all
(3)Above all (4)in all9．It should also watch over my naughty niece, who comes to my house very often. (P24)
她还要照看我那个常到我家来的淘气的侄女。
watch over 看守，监视；照顾，照看完成下列句子。
(1)我去游泳时，你替我照看衣服好吗？
Will you________ while I have a swim?
(2)守护这些孩子是我的责任。
It's my duty__________.即学即练(1)watch over my clothes
(2)to watch over the children一、单词拼写
1．If the opportunity ________(出现), I'd love to go abroad for further study.
2．My father will buy me a (n) ______(电子的) dictionary if I get good results in the final exams.
3．We should not judge a person by his ______(外貌)．
4．This afternoon I will ______(打字) the letter for you.
5．You must ________(发信号) which way you are going to turn.1．arises 2.electronic 3.appearance
4.type 5．signal二、词语活用
用above all , after all, at all完成下列小段落。
I don't like your attitude towards the children (1)______. You should not always shout at them just because they don't do things as well as you hope because they are children (2)____. Instead, you should be kind to them and (3)______， you should be patient when you try to teach them something.(1)at all (2)after all (3)above all 三、在下列各句空格处填入适当的介词。
1. ______that time it was considered to be impossible____ Man to walk on the moon.
2. From then ______， I became more and more interested______ computer.
3.______time going, the river grew gradually____ length and width.1. At, for 2. on, in 3. With, in4.____the 1970s, computers have been used____ offices and homes.
5. Look! The robot looks____ a real human!
6. My father was____ the city basketball team.
7. You'd better make________ the lost time as quickly as possible.4. Since, in 5. like 6. on 7. up, for祝您学业有成课件46张PPT。第二学时 Learning about LanguageComputers 词语链接1. In pairs discuss what they have in common. (P17)
分组讨论它们有何共同之处。common adj. 普通的，常见的，多发的；共同的；共有的，公用的
in common 共同(的)，共用(的)，共有(的)
have sth. in common (with sb./sth.) 与……有共同之处
have nothing in common 无共同之处
have little in common 几乎无共同之处
have a lot in common 有许多共同之处
in common with.... 与……一起，和……一样完成下列句子。
(1)The husband is French, the wife is German, and the lodger(房客)is Italian, but they have English as a __________ (共同语言)．
(2)The land is owned_____(共有) by the residents.
(3)_____(跟大多数年轻人一样) he loves pop music.
(4)We soon became friends because we________(有许多共同之处) .即学即练A (1)common language (2)in common
(3)In common with most young people
(4)had a lot in common即学即练B用 common, ordinary填空。
(1) Britain and America share a(n)__________ language.
(2) Lapwing birds are_______ around here but they are no______ bird, with beautiful feathers and a haunting cry.
(3) Sparrows look quite ‘__________’ with their dull plumage but they are not_______ at this time of year.(1)common (2)common, ordinary
(3)ordinary, common词语链接2．Work out a list and compare it with your partner. (P17)
列一份清单并将它与你的同伴比较。compare vt. 比较，对照；比喻，比拟
vi. 比得上，相比
by comparison n． 比较起来
compare... with... 将……与……对比
compare... to... 将……比作……
compared to 与……比起来完成下列句子。
(1)Try on both shirts and__________(比较一下) them carefully.
(2)I__________my answers________ the teacher's and found I had made a mistake.
(3)Shakespeare__________(把世界比作舞台)．即学即练(1)compare (2)compared , with
(3)compared the world to a stage(4)Life__________(好比一次航行)．
(5)__________(与美国妇女比起来), women in China enjoy more freedom and a higher social position.
(6)__________(相比之下)，we earned 10,000 yuan more last year.(4)is compared to a voyage
(5)Compared to women in the United States
(6)By comparison词语链接3．calculating machine 计算器 (P17)calculate vt. 计算，核算；推测；估计
calculating adj. 斤斤计较个人得失的；自私的
calculation n． 计算
calculate on＝depend on 指望即学即练完成下列句子。
(1)We haven't really__________(计算出花费) of the vacation yet.
(2)It is impossible__________(估计) what influence he had on her life.
(3)We are__________(指望着有好天气) for the sports meeting.(1)calculated the cost (2)to calculate
(3)calculating on having fine weather词语链接4. From then on, I grew rapidly both in size and in brainpower. (P18)
从那时起，我在体积和脑容量方面迅速成长。from... on 从…….时起
from now on 从现在起
from then on＝since then 从那时起即学即练完成下列句子。
(1)从那时起她就致力于改善山区的教育。
__________， she devoted all herself to________ of the mountain areas.
(2)他许诺从现在开始努力学习。
He promises to work hard at his studies__________.(1)From then on, improving the education
(2)from now on5. By the 1940s I had grown as large as a room, and I wondered if I would grow any larger. (P18)
到二十世纪四十年代， 我已经长得像一间屋子那么大， 我不知道是否会长得更大。
by 不迟于；到……时(为止)。
Can you finish the work by tomorrow?
明天前你能完成这项工作吗？
温馨提示： by常与完成时连用。
“ by the end of ＋ 时间”的意思是“在某个时间前，到什么时候为止。”如果by the end of ＋ 过去时间，句子谓语用过去完成时； by the end of ＋ 将来时间，谓语用将来完成时。即学即练完成下列句子。
(1)到上月末，我们已经种下200多棵树。
By the end of______ , we____ more than 200 trees.
(2)到今年年底，我们将会学完第四册。
By the end of______， we____ learning Book 4.
(3)你必须在星期五前完成你的论文。
You must complete your paper__________.(1)last month, had planted
(2)this year, will have finished
(3)by Friday6. However, this reality also worried my designers. (P18)
但是，这个现实也使得我的设计者很担心。worry v. 使烦恼，使担心；发愁
n. 烦恼，担忧；烦恼事
worried adj. 焦虑的，发愁的，担忧的
worry about 为……担心
be worried about为……担心词语链接即学即练完成下列句子。
(1)Her child has a bad cough and it rather _______ (让她担忧)．
(2)You have no cause__________(担心)．(1)worries her (2)to worry(3)Don't__________(为……担心) small things.
(4)What__________(让人心烦的人) that child is!
(5)We__________all__________about you.
(6)__________(愁容) on her face suggests that her mother hasn't got better. (3)worry about (4)a worry
(5)are ，worried
(6)The worried look7．As time went by, I was made smaller. (P18)
随着时间的推移，我被弄得越来越小。
go by 逝去；过去， 按……行事即学即练完成下列句子。
(1)随着时间的推移，情况会有所改善。
Things will get easier__________.
(2)时间一周周慢慢地过去。
The weeks__________.
(3)他是一位按规矩行事的人。
He is a person who always__________.(1)as time goes by (2)went slowly by
(3)goes by the rules词语链接8．As a result，I totally changed my shape. (P18)
因此，我已经完全改变了我的形状。as a result 结果
as a result of...作为……的结果；由于
with the result that... 结果
result from... 由于
result in... 导致；造成……结果
因为聪明，他成功了。He succeeded because of his intelligence.
He succeeded as a result of his intelligence.
He was intelligent, with the result that he succeeded.
He was intelligent. As a result, he succeeded.
His success resulted from his intelligence.
His intelligence resulted in his success.即学即练A选用上述词语完成句子。
(1)Sara wasn't at school last week，__________she missed an important test.
(2)__________the pilots' strike(罢工), all flights have had to be cancelled.
(3)The accident_______ the death of two passengers.
(4)Did the accident_______ his carelessness?
(5)It was raining all day.__________， we had to put off the picnic. (1)with the result that (2)As a result of
(3)resulted in (4)result from (5)As a result词语链接totally adv. 完全地；全部地；整个地total adj./n. 全部的；总额
in total 总共即学即练B完成下列句子。
(1)他们来自完全不同的文化。
They come from______ cultures.
(2)那个镇在地震中完全被毁了。
The town was______ in the earthquake.(3)房间里一片漆黑。
The room was in__________.
(4)我们的花费总计达20磅。
Our expenses reached__________￡20.
(5)我们共有十万块钱。
We have 100,000 yuan__________.(1)totally different (2)totally destroyed
(3)total darkness (4)a total of
(5)in total9．I have even been put into space rockets and sent to explore the Moon and Mars. (P18)
我还被放置在航空火箭里去探测月球和火星。
explore vt. & vi. 勘察，探索，考察；探究，调查研究即学即练完成下列句中。
(1)发射了火箭以探测太空。
Rockets were launched__________.
(2)这些想法将在第七章里作更详细的探讨。
These ideas_______ in more detail in Chapter 7.(1)to explore space (2)will be explored10.Anyhow, my goal is to provide humans with a life of high quality. (P18)
不管怎样，我的目标是给人类提供高质量的生活。
anyhow adv.
(1)无论如何；不管怎样
(2)随便地；杂乱无章地
(3)反正，好歹观察下列句中anyhow的位置和意思。
The water was cold but I took a shower anyhow.
水很冷，不过我还是冲了个淋浴。
The cupboard would hardly close, with all the shoes thrown in anyhow.
鞋柜乱塞了许多鞋，几乎关不上了。
Anyhow, you can try, even if there's not much chance of success.
至少(好歹)你可以试试，纵然没有多少成功的机会。寓词于境 即学即练在下列各句空格处填入适当的单词。
(1)They____food and clothes for the orphans(孤儿)．
(2)They provided the orphans_____ food and clothes.
(3)They_________me a job in England.
(4)Electricity should____(供应足够) every month.
(5)They__________$500,000 for the house. Shall we buy it?(1)provided (2)with (3)offered
(4)be supplied enough (5)offered即学即练将下列句子译成英语，并分析句子结构。
(1)当我终于见到那个很久以前就听说过的人时， 我不禁变得紧张而激动。
_____________________________________
(2)老约翰， 我亲爱的爷爷， 经常给我讲有关他在前线作战的故事。
_____________________________________
(3)他独自在书房写论文， 直到他妈妈回来， 才劝他上床休息。
______________________________________一、用所给单词的适当形式填空。
1．The ________(develop) of the information technology was the greatest advance of the 20th century.
2．If you want to know about the hotel, you can call the ________(operate) to find out the information.
3．The boy is very clever and he shows high ________(intelligent) in study.
4．________(real) is not the way you wish things to be but the way they actually are.1.development 2.operator 3.intelligence
4.Reality5．Bob is ________(total) different from his father，who is very tall.
6．They agreed to accept my ________(apply) for joining their team.
7．His success in business brought ________(happy) to his parents.
8．We will make a ________(person) visit to the student's home.5．totally 6.application 7.happiness 8.personal二、词语活用
用与calculate相关的词语完成下列小段落。
Cherry (1)________all her debts and when the (2)________machine showed her 350,000, she was very surprised. Who could she (3)________paying off the debts for her? Nobody. She realized she would have a hard time. (1)calculated (2)calculating (3)calculate on三、动词专练
用所给动词的适当形式填空。
1. Calculator is a______ (calculate) machine, which can help us work out difficult maths problems.
2. As time goes by, I_____ (change) my attitude and I even think he is reliable.
3. By the end of last year, 70% of the goods___ (sell) out.
4. He has a good memory and remembers everything he______ (tell)．1. calculating 2. have changed
3. had been sold 4. has been told 5. Bamboo can be used_____ (carry) water.
6. To my great joy, Tom is my_____ (devote) friend and he always stands by me whatever happens.
7. The poor boy stood there alone_____ (feel) very lonely.
8. So far, the persons affected by the new flu______ (cure)．5. to carry 6. devoted
7. feeling 8. have been cured四、完成句子
1．从现在起你可以独立工作了。
________________you can work on your own.
2．我激动得说不出话来。
I was ________________I could not speak.
3．他今天起晚了，结果没赶上头班车。
He got up very late today.__________________，he missed the first bus.1．From now on
2．so excited that
3．As a result4．我将这篇文章跟原作(the original)比较了一下，发现有很多相同之处。
I___________ and found they________________.
5．跟很多青少年一样，他想自己解决问题。不管怎样，他不想跟父母讨论这件事。
______many other teenagers，he wanted to ____ himself._____，he didn't want to_____.4．compared the article with the original；had a lot in common
5．In common with；solve the problem；Anyhow，discuss it with his parents (have a discussion with his parents about it)祝您学业有成课件19张PPT。第五学时 Writing Computers 即学即练1. As time went by, I was made smaller. (P18)
as time goes by: 随着时间的推移/流逝， as引导时间状语从句，意为 “随着……”翻译下列句子。
(1)随着年龄的增长，我们会变得越来越聪明。
(2)随着岁月的推移，爱因斯坦的理论证明是正确的。(1)As we grow older, we will get wiser and wiser.
(2)As time went by, Einstein's theory proved to be correct.2．I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage. (P18)
It takes some time before...过了多久才……翻译下列句子。
(1)一份杂志要经过几年才会开始赚钱。
________________________________________
(2)过了很长时间那场大火才渐渐熄灭。
________________________________________(1)It takes several years before a magazine starts to earn money.
(2)It took a long time before the big fire died out. 即学即练3．Over time my memory has developed so much that, like an elephant, I never forget anything I have been told. (P18)
so ＋ adj./adv. that... 如此……以致……， 引导结果状语从句。即学即练翻译下列句子。
(1)小明是如此调皮，以致他妈妈整天责备他。
________________________________________
(2)房间里如此黑暗，以致我什么都看不清。
_________________________________________(1)Xiao Ming was so naughty that he was often blamed by his mother.
(2)It was so dark in the room that I could see nothing clearly.用上述句型翻译下列小段落。
差不多五年之后我才适应了广东的饮食习惯。随着时间的推移，我变得如此喜欢广东菜，以致外出吃饭时，朋友们都说我是地道的广东人。It took nearly five years before I was accustomed to the eating habit of Guangdong. As time went by, I liked Cantonese food so much that when I was dining out, my friends would say I was a native Cantonese.英语惯用句型(1)
句型过关练习(8)
在英语中，有很多惯用句型和结构， 学会用这些句型造句，有助于同学们对英语句子结构有更清晰的认识， 并进而写出地道的英语句子， 提高我们的写作能力。因此，在接下来的几个单元里，“基础写作”将介绍一些英语的惯用句型。
句型1 It must be pointed out that…… 必须指出的是……
It must be pointed out that it is one of our basic State policies to control population growth.
必须指出的是：控制人口增长是我国的一项基本国策。句型2 It must be kept in mind that... 必须记住的是……
It must be kept in mind that there is no other secret of success but hard work.
必须牢记： 除了艰苦劳动，成功没有别的秘密。
句型3 As is known to us, ... 大家都知道……
As is known to us, knowledge is power.
大家都知道，知识就是力量。
句型4 It is hard to say...很难说……
It's hard to say whether the plan is practical.
很难说这个计划是否实用。句型5 There is no doubt that...毫无疑问……
There is no doubt that you will be helped by others if you have any difficulties.
毫无疑问，如果你有困难，你会得到别人的帮助的。
句型6 It has been proved that...已经证实……
It has been proved that his theory is right.
已经证实他的理论是正确的。
句型7 It is/ was obvious/clear(adj.) that... 很明显……
It is obvious / clear that she is terribly nervous on stage.
很明显她在台上非常紧张。句型8 It's a great pleasure to…… (感到)非常愉快
It's a great pleasure to work with you.
跟你合作我感到非常愉快。
句型9 lt's my great honor to... ……是我莫大的荣幸。
It's my great honor to introduce the governor.
能向大家介绍我们的州长是我莫大的荣幸。
句型10 I think it (is) of great importance/value...我认为……很重要/很有价值。
If you want to succeed in life, I think it is of great importance to set a goal for yourself
如果你想在生活中成功，我觉得为自己确立一个目标是非常重要的。翻译下列句子
1．必须指出的是，英语是最重要的学科之一。
____________________________________________
2．必须记住：失败乃成功之母。
________________________________________
3．大家都知道，有志者事竟成。
______________________________________
4．很难说这个理论是否正确。
________________________________________
5．毫无疑问，只有通过这种方法，我们才能按时完成任务。
______________________________________即学即练1. It must be pointed out that English is one of the most important subjects.
2. It must be kept in mind that failure is the mother of success.
3. As is known, where there is a will, there is a way.
4. It is hard to say whether the theory is correct.
5. There is no doubt that only in this way can we finish the task in time.6．已经证实这个计划是可行的。
_________________________________________
7．很明显这种特殊的稻种使得同样的田地多收获三分之一的产量。
__________________________________________
8. 跟你相处我感到非常愉快。
__________________________________________
9．能有机会向你学习是我莫大的荣幸。
__________________________________________
10. 我认为你制订这个计划很有价值。
__________________________________________6. It has been proved that the plan is practical.
7. It is clear that this special strain of rice makes it possible to produce one-third more of the crop in the same fields.
8. It's a great pleasure to get along with you.
9. lt's my great honor to have a chance to learn from you.
10. I think it of great value for you to make this plan.祝您学业有成课件19张PPT。第四学时 Grammar Computers 现在完成时的被动语态
1．结构：have/has ＋ been ＋ done
2．用法：
(1)表示到现在为止已经完成的某个被动的动作。表示动作已在说话之前发生，但对现在造成影响。它属于现在时态范围，句中不能有具体的过去时间状语，但可以和表示不确定的时间状语连用。
(2)表示过去已经开始，持续到现在，也许还会持续下去的某个被动的动作。往往和表示一段时间的状语(如for，since等)或者so far，now，today，this week (month，year)等表示包括现在时间在内的状语连用，或用于How long...？句型中。3．注意：
(1)副词的位置
often，usually，always，never，hardly，seldom等副词置于have/has和been中间。如：
[误] Such a man has been hardly believed.
[正] Such a man has hardly been believed.
这样的人不可信。
(2)并不是所有动词都有被动语态。
①happen，take place，break out，belong to，cost，last等不及物动词或词组无被动语态。如：
[误] Great changes have been taken place in China since 1978[正] Great changes have taken place in China since 1978.
自从1978年以来，中国发生了巨大的变化。
②当open，break，drop等不强调动作发出者时，常用主动语态。如：
[误] The door has been opened of itself.
[正] The door has opened of itself.
门是自动开的。
(3)短语动词不可分割或省略其中的介词或副词。如：
The SARS patients have been taken good care of.
非典病人得到了很好的照顾。◆ 典例剖析
You don't need to describe her.I ________ her several times.
A．had met B．have met
C．met D．meet
解析：首先本题后句强调对现在的影响，我见过她几次了，你不用描述。再次，several times告知为反复发生的动作，因此用现在完成时。
答案：B All the preparations for the task ________，and we're ready to start.
A．completed
B．complete
C．had been completed
D．have been completed
解析：现在完成时表示过去做的事对现在的影响。从and we're ready to start句意可知，一切准备工作已经就绪，可以开始工作了。complete是及物动词，与句子的主语是被动关系，所以需要用被动语态表达。注意：①分清complete与主语之间的关系；②结合语境选择正确时态。
答案：D一、单项选择
1.2012年辽宁卷）I feel so excited! At this time tomorrow morning I to Shanghai.?
A.will be flying B.will fly?
C.have been flying D.have flown?
解析：本题的关键词是at this time tomorrow morning,这是将来某个特定的时间，因此排除C、D两项。will fly表达将来的打算，而不能表达将来某个特定时间正在发生的事情。句意：我太兴奋了！明天上午这个时间我正飞往上海。解决时态题时我们首先要分析出时间点，这一点很重要。只有从时间点上分析我们的选择才更有依据。?
答案：A 2．I want to buy this kind of cloth because I ______the cloth ________well. ( )
A．have told; washed
B．have been told; washes
C．have been told; washed
D．was told; washedB3．Once a programme ________ put into a computer，it________ accordingly. ( )
A．is；acts B．is being；is acting
C．has been；will act D．will be；acts
4．Great changes ________ in our province. Many tall buildings________. ( )
A．had been taken place；have been set up
B．have taken place；have been set up
C．have been taken place；have been set up
D．were taken place；were set upCB5．—Is the meeting held in Room 302 or 303? ( )
—It should be 302.But I hear that it ________ tomorrow.
A．was put off B．will put off
C．has been put off D．is put off
6．This book is said ________ into several foreign languages last year. ( )
A．has been translated
B．have been translated
C．to have translated
D．to have been translatedCD7．—The window is dirty. ( )
—I know. It ________ for weeks.
A．hasn't cleaned B．didn't clean
C．wasn't cleaned D．hasn't been cleaned
8．Every possible means ________ to save the wounded soldier up to now. ( )
A．was tried B．were tried
C．have been tried D．has been triedDD9．The new dictionaries are very useful. They ______ well and ________ already. ( )
A．sell；have been sold out
B．sold；had sold out
C．sell; sell out
D．are sold；have been sold out
10．A new school library ________ here.It is said that they hope to finish it next month. ( )
A．will be built B．is built
C．has been built D．is being builtDA二、将下列句子翻译成英语
1．电脑已被广泛应用于学校。
_______________________________________
2．数据已经下载并储存在我的电脑中了。
______________________________________
3．机器人足球队员已被设计得像人一样行动。
____________________________________
4．这对老夫妇已经结婚30多年了。
_____________________________________1．Computers have been widely used in schools.
2．The data has already been downloaded and stored in my computer.
3．The android football players have been programmed to act like humans.
4．The old couple has been married for over 30 years.三、语法填空
A
Great changes__1__(take place) in my hometown in the past decades. The public facilities__2__(greatly，improve). The roads__3__(widen) and more bridges__4__(build)．More attention__5__(give) to the environment protection，so many more trees and flowers__6__(plant) in the city. The water in the rivers and lakes as well as the air__7__(become) clean again. As many people say，it seems that we are now living in a “big park”．Of course，life of us__8__(get) better and better.1.have taken place 2.have been greatly improved
3.have been widened 4.have been built 5.has been given
6.have been planted 7.has become 8.is gettingB
Fishermen and sailors sometimes claim to have seen monsters in the sea. Though the stories told by seamen have often__1__(laugh) at，it is now known that many of these “monsters” which have at times__2__(sight) are simply strange fish. Occasionally，unusual creatures__3__(wash) to the shore，but they are rarely caught out at sea. Some time ago，however，a peculiar fish which was over thirteen feet long__4__(catch) near Madagascar. It had a head like a horse，big blue eyes，shining silver skin，and a bright red tail. The fish，which__5__(send) to a museum where it is being examined by a scientist，__6__(call) an oarfish. Such creatures have rarely__7__(see) alive by man__8__they live at a__9__(deep) of six hundred feet.1.been laughed 2.been sighted
3.are washed 4.was caught
5.has been sent 6.is called
7．been seen 8.as/because
9.depth祝您学业有成
