课件29张PPT。课 前 预 习考 点 学 练课件20张PPT。课件27张PPT。课 前 预 习考 点 学 练点此进入该word板块word部分： 请做： 第三单元综合测评双基限时练(七) Unit 3 Part Ⅰ
Ⅰ.单词拼写
1．You will be fined the ________(总数)of ￡ 200.
答案 sum
2．We have to ________(解决) the problem before the rainy season comes.
答案 solve
3．The new invention would have a wide ________(应用) in industry.
答案 application
4．The progress of society depends largely on science and ________(技术)．
答案 technology
5．The ________(人造的) flower looked exactly like a real one.
答案 artificial
6．Of course, this is just a________(个人的) opinion.
答案 personal
7．Such problems are a________(普遍的) feature of old age.
答案 universal
8．He took part in________(革命) at the age of 16.
答案 revolution
9．Our teacher ________(计算) the average mark of the class.
答案 calculated
10．The ball missed the ________(球门) by a few inches.
答案 goal
Ⅱ.用适当的介词或副词填空
1．________my opinion, we shouldn't waste so much time discussing such a thing.
答案 In
2．Though they are twins, they have little________ common.
答案 in
3．As time goes________， more and more people are interested in computers.
答案 by/on
4．The little girl can dress herself all________ herself.
答案 by
5．This problem is very difficult，________ the same time, it is very interesting.
答案 at
6．Computers have been used to deal with information and communicate ________ each other around the world.
答案 with
7．He went out instead ________ staying at home last weekend.
答案 of
8．From then________， he lived in the village.
答案 on
9．________ the 1970s, the computer has been used in offices and homes.
答案 Since
10．Do you want to share your knowledge ________ your classmates?
答案 with
Ⅲ.根据课文内容，完成语法填空
At the beginning, the computer was just a calculating machine, which could __1__(simple) difficult sums. It took nearly 200 years __2__ it was built as an analytical machine. After being programmed by an operator, it could think logically and answer much __3__(quick) than any human being. Then it grew rapidly both in size and in brainpower. __4__ time went by, it became smaller and smaller. Until the 1970s, it was small enough to __5__ (be) in offices and homes.
The reason why its shape changed was __6__ the way it stored information was improved. First it was stored in tubes, then on transistors and later on very small chips. Although it has grown smaller, its memory has developed. In the early 1960s it __7__(connect) by a network, so it could share its knowledge with others through the World Wide Web. Since the 1970s，it has been applied in many fields. __8__ its help, doctors now can do more operations and scientists send rockets __9__(explore) the Moon and Mars. Thanks to the computer, we are living a life __10__ high quality. It is really a devoted friend and a great helper of us.
答案 1.simplify 2.before 3.quicker 4.As
5．be used 6.that 7.was connected 8.With 9.to explore 10.of
Ⅳ.阅读理解
“I sometimes get up at three or four in the morning and I surf the net.”
“I often check my e-mail forty times a day.”
“I often spend more than three hours during one time on the net.”
“I spend more time in chat rooms than with my ‘real-life’ friends.”
Do you know any people like these? They are part of a new addiction (上瘾) called Internet addiction. Internet addicts spend at least thirty to forty hours online every week. The use of the Internet can be an addiction like drug (毒品) use. People lose control (控制) of the time they spend on the Internet.
For example, one college student was missing for several days. His friends were worried, and they called the police. The police found the student in the computer lab: he was surfing the net for several days straight.
Studies show that about 6% to 10% of Internet users become addicted. And people worry about the teens because the Internet is changing the playing field for some of them. They spend more time in cyberspace than in the real world of friends and family.
Is “surfing the net” a hobby or an addiction for you? You may have a problem if you have these symptoms (症状): ①You do not go to important family activities or you do not do school work because you like to spend hours on the Internet.②You can't wait for your next online time.③You go out with your friends less and less.④You plan to spend a short time online, but then you spend several hours.
1．How does the writer describe the addicts' use of Internet?
A. It is something like keeping drugs.
B. It is like taking drugs.
C. It is a way of producing drugs.
D. It is terrible to imagine.
答案与解析 B 细节理解题。根据文章第五段第四句可知，对电脑上瘾就像是毒品上瘾，故B项正确。
2．Why do people worry about the teens?
A. The teens are wasting too much money.
B. They used to work on the Internet.
C. The playing field of the teens will disappear.
D. More and more of the teens will become addicted to the Internet.
答案与解析 D 推理判断题。由文章第七段可知人们担心青少年的原因是他们对网络上瘾。
3．What is the writer trying to tell us at the end of the passage?
A. Do things as you have planned.
B. Go to family activities more often.
C. Don't be addicted to the Internet.
D. Stay with your parents as often as possible.
答案与解析 C 推理判断题。文章最后一段通过所列举的症状可知，作者是为了告诉我们不要沉迷于网络。
Ⅴ.完形填空
My Dad was a fisherman, and he loved the sea. He had his own boat, but it was __1__ making a living on the sea. He worked hard and would stay out until he caught enough to __2__ his family. Not just enough for our family, __3__ for his Mom and Dad and the other kids that were still __4__.
When the weather was bad he would __5__ me to school. At the school gate he would lean over and give me a big __6__ on the cheek and tell me to be a good boy. It was so __7__ for me. Here I was twelve years old, and my Dad would lean over and kiss me good-bye!
I remember the day I thought I was too __8__ for a good-bye kiss. When we got to the school and came to a __9__， on his face he had his __10__ big smile. He started to lean toward me, but I put my __11__ up and said, “No, Dad.” It was the first time I had __12__ talked to him that way, and he had a __13__ look on his face.
I said, “Dad, I'm too old for a __14__ kiss. I'm too old for any kind of kiss.” My Dad looked at me for the __15__ time, and there were tears in his eyes. I had never seen him cry. He __16__ and looked out of the windshield (挡风玻璃). “You're __17__，” he said. “You are a big boy ... a man. I won't kiss you anymore.” However, it wasn't long __18__ that when my Dad went to sea and never came back.
I __19__ I had been a man then. If I had been a man, I would never have told my Dad I was __20__ old for a good-bye kiss.
1．A. easy B. hard
C. comfortable D. interesting
2．A. feed B. repay
C. return D. award
3．A. except B. including
C. but D. neither
4．A. at home B. at school
C. at work D. at table
5．A. take B. drive
C. carry D. send
6． A. kiss B. hit
C. smile D. hug
7．A. exciting B. satisfying
C. embarrassing D. amazing
8．A. old B. heavy
C. fat D. stupid
9．A. stop B. close
C. stay D. cross
10．A. common B. ordinary
C. special D. usual
11．A. face B. mouth
C. hand D. head
12．A. never B. already
C. ever D. hardly
13．A. angry B. puzzled
C. curious D. surprised
14．A. good-bye B. say-hello
C. thank-you D. say-apology
15．A. longest B. farthest
C. most D. shortest
16．A. stood B. turned
C. leaned D. blamed
17．A. smart B. right
C. enough D. crazy
18．A. after B. before
C. since D. until
19．A. hope B. promise
C. wish D. prove
20．A. as B. so
C. such D. too
答案与解析
1．B 根据下文的He worked hard可知，在海上捕鱼谋生是非常艰难的。
2．A 根据下文的内容可知，父亲需要捕到足够的鱼来维持一家人的生计。
3．C not ... but ...“不仅……而且……”。
4．A 这里指除了养活全家人，还有他的父母以及在家的其他孩子。
5．B 根据下文内容可知，天气不好的时候，父亲常常开车送作者上学。
6．A 根据下文内容可知，父亲总是给作者一个重重的吻并嘱咐作者做个好孩子。
7．C 根据下文的解释可知，作者觉得自己已经长大了，父亲的道别之吻是令人尴尬的。
8．A 根据下文的I'm too old for any kind of kiss可知。
9．A 到达学校门口停了下来。
10．D 像往常一样，父亲脸上带着灿烂的微笑。
11．C 根据上下文推断，作者举起手来挡住父亲。
12．C 这是“我”第一次和父亲以这样的方式说话。
13．D 作者的动作和语言出乎父亲的预料，所以父亲脸上出现了惊讶的表情。
14．A 根据上文内容可知，这里表达的是父亲给作者的道别之吻。
15．A 因为作者的表现太突然了，出乎父亲的预料之外，父亲久久地看着作者。
16．B 父亲不愿意让孩子看到自己流泪失望的样子，就转身向车窗外望去。
17．B 根据下文父亲所说的话可知，父亲认为孩子说的是对的，以后不再亲他了。
18．A 在那次事情之后不久，父亲出海再也没有回来。
19．C 本句用到虚拟语气，所以用wish，表示“我真希望那时候我是一个真正的男子汉”。
20．D 句意为“如果我是个男子汉，我绝不会告诉爸爸我已长大，不再适合道别时亲吻了”。“too＋adj.＋for sb./sth.”表示“太……而不适合……”。
双基限时练(八) Unit 3 Part Ⅱ
Ⅰ.选词填空
give away， connect with， come true， make full use of， be crazy about， work out
1．Her dream of going to university ________.
答案 has come true
2．She ________ state secrets to the enemy.
答案 gave away
3．My brother ________ stamp collecting.
答案 is crazy about
4．We should ________ every minute to study hard.
答案 make full use of
5．People ________ Einstein ________ the theory of relativity.
答案 connect; with
6．How did you ________ the total expense?
答案 work out
Ⅱ.用所给动词的适当形式填空
1．I'm very glad that my wallet ________ (find) by him. I'll get it from him.
答案 has been found
2．It is said that he ________ (send) to America to improve his English.
答案 has been sent/was sent
3．When you get the paper back, pay special attention to what ________ (mark)．
答案 has been marked
4．Great changes ________ (take place) in my hometown since 2000.
答案 have taken place
5．When I reached the station, the tickets ________ (already sell) out.
答案 had already been sold
6．In some parts of the world, such as in England, tea ________ (serve) with milk and sugar.
答案 is served
7．As for the English Speaking Competition, when and where it will be held ________ (not decide) yet.
答案 hasn't been decided
8．Every possible means ________ (try) to stop the bad behavior, but they don't work at all.
答案 has been tried
9．Over the past ten years, this town ________ (hit) twice by earthquakes.
答案 has been hit
10．— Will the lecture be held at 4 o'clock this afternoon?
— No. It ________ (put off) till tomorrow afternoon.
答案 has been put off
Ⅲ.语法填空
Over the past ten years, a great many changes have taken place in my hometown. A new park __1__ (build) for villagers to do exercise. The muddy roads __2__ (repair) and a lot of flowers __3__ (plant) on both sides of the roads. In a word, the village has become tidy and clean. In order to increase villagers' incomes, some new factories __4__ (set) up. Many villagers without jobs before __5__ (employ) by the factory, so the quality of their life has improved. Now, many old houses __6__ (tear) down and a lot of new buildings __7__ (build)．
答案 1.has been built 2.have been repaired
3．have been planted 4.have been set 5.have been employed 6.have been torn 7.have been built
Ⅳ.阅读理解
A
Most children now chat daily either online or through their mobile phones. They are connecting to a huge number of other children all over the world. Some are shy “in real life” but are confident to communicate with others online; others find support from people of their own age on relationship problems, or problems at home.
Sometimes the online world, just like the real world, can introduce problems, such as bullying or arguments. Going online is great fun, but there are also a few people who use the Internet for offensive (冒犯性的) or illegal (非法的) aims. Children must be made aware of both the good things and the danger.
To keep children safe your management must cover the family computer. Just as you decide which TV programs are suitable, you need to do the same for the websites and chat rooms your children visit. Remind your children that online friends are still strangers. Reminding them of the risks will keep them alert (警惕)．
Computer studies are part of school work now, so it's likely that your children may know more than you do. We get left behind when it comes to the latest gadgets (玩意儿) and interactive areas of websites, like chat rooms and message boards, which are especially strange. The language of chat is strange to many parents, too. Chatters love to use abbreviations such as: atb — all the best; bbfn — bye by for now; cul8er — see you later; gr8 — great; idk — I don't know; imbl — it must be love; kit — keep in touch; paw — parents are watching; lol — laugh out loud; xlnt — excellent!
1．The passage is written for ________.
A. children B. parents
C. teachers D. net bar owners
答案与解析 B 从第三段叙述的口吻可知，这篇文章是写给父母的，B项正确。
2．The underlined word “aware” most probably means ________.
A. careful B. proud
C. to know D. to hear
答案与解析 C 从第二段叙述可知，网络世界中存在冒犯性的和非法的目的。必须使孩子清楚认识到网络的好处和危险。C项正确。
3．Which of the following will the author probably agree with?
A. Children shouldn't chat so much online.
B. People had better not use the net language in real life.
C. Parents are advised to choose suitable websites and chat rooms for their children.
D. Children should surf the Internet together with their parents.
答案与解析 C 文章重点在讲网络世界存在风险，孩子的父母应该尽到责任，使孩子可以健康的上网。C项符合文章中心思想。
4．When your son is chatting about something secret online with you standing beside him, he may use ________.
A. bbfn B. lol
C. paw D. cul8er
答案与解析 C 根据文章最后一句中对paw的解释可知，C项正确。
B
A family in Guelph, Ontario is spending a year living “in 1982”. They're doing it so their kids can see what life was like before technology like iPads, computers and even coffee machines was part of everyday life.
They have stopped using all technology from their home and are relying on the things people would have used back in the 80s. There is a box at the front door where people can put their cell phones in, while they're visiting the family.
Blair McMillan and his wife Morgan want their kids — Trey, 5, and Denton, 2 — to have a year without technology.
Instead of reading e-readers, they are reading books. Instead of using a GPS, they used paper maps. The home the family is living in was built in the 1980s. Even the way they dress and style their hair is from the 80s.
The whole idea started when young Trey was called to come outside. He didn't because he was busy playing on the iPad. That's why his dad thought of the idea of living “in 1982” for a year. The family plans to live like “it's 1982” until April next year. To them, one of the hardest things was giving up their cell phone.
5．What will the visitors do when they come to see the family?
A. The way they dress and style their hair must be from the 80s.
B. They must leave their cell phone at home.
C. They will put their cell phone outside before entering the room.
D. They can use the phone prepared by the family.
答案与解析 C 细节理解题。根据文章第二段第二句可知这个家庭的访客在进屋前会把手机放在外面。
6．What is mainly talked about in the fourth paragraph?
A. Dos and don'ts.
B. Reasons and results.
C. Advantages and disadvantages.
D. Advice and plans.
答案与解析 A 主旨大意题。文章第四段主要叙述这个家庭所做的和不做的事情，故选项A正确。
7．Who made the family have the idea of living “in 1982”？
A. The reporter. B. Young Trey.
C. Blair McMillan. D. Morgan.
答案与解析 B 推理判断题。根据文章第五段第一句话可知是young Trey使这个家庭有了这个生活在1982年的主意。
Ⅴ.短文改错
At present the computer is playing a important role in our daily life. By using the computer, we are able to learn about some other information as well as news both home and abroad. We can also make phone calls, send messages by e-mail, go to net schools, but learn foreign languages by yourselves. Besides, it can make us to enjoy music, watch sports matches, and play chess or cards. The computer can even help us do some shopping online, have a chat and makes friends with strangers, who greatly improves our living level. In a words, since it appears, our life has become much easy than before.
答案
At present the computer is playing important role in our daily life. By using the computer, we are able to learn about some other information as well as news both home and abroad. We can also make phone calls, send messages by e-mail, go to net schools, learn foreign languages by . Besides, it can make us
enjoy music, watch sports matches, and play chess or cards. The computer can even help us do some shopping online, have a chat and friends with strangers, greatly improves our living level. In a ， since it ， our life has become much than before.
双基限时练(九) Unit 3 Part Ⅲ
Ⅰ.单词拼写
1．You must ________ (发信号) which way you are going to turn.
答案 signal
2．Generosity is part of the American ________(性格)．
答案 character
3．The daughter of your brother or sister is your ________(外甥女)．
答案 niece
4．She had never been greatly concerned about her ________(外貌)．
答案 appearance
5．Several new industries________(出现) in the town.
答案 arose
Ⅱ.单句语法填空
1．________my opinion, you should apologize to her.
答案 In
2．Two years went ________ before she knew it.
答案 by
3．I don't know how to deal ________ the naughty children.
答案 with
4．The teacher asked the children to make ________ a story about a trip to the moon.
答案 up
5．It doesn't often rain in summer here. ________a result, we have to water the vegetable garden.
答案 As
6．________ a way, the strange animal looks like a bear.
答案 In
7．________ then on, he refused to talk about it.
答案 From
8．Do you think the reason ________ he gave is believable?
答案 which/that
9．________ (personal), I think the party was a great success.
答案 Personally
10．You can't talk to her that way. After ________， she is your mother.
答案 all
11．My spoken English has improved greatly ________ the help of my teacher and classmates.
答案 with
12．Can you watch ________ my dog for a while?
答案 over
Ⅲ.阅读理解
Blogs are here to stay. They have become a deep-rooted part of the literary, journalistic, and even social area.
Perhaps you would like to start a blog; perhaps you would like to improve your blog; perhaps you would like to take your blog to professional standards — as a means of earning incomes or increasing your visibility. Whatever your goal is, this course will move you in the right direction.
Millions of people have blogs. Only a part of them do it well enough to achieve real benefits, in terms of incomes, visibility, or sheer (纯粹的) entertainment. This course will show you how to join the band of better bloggers. You will learn how to find the right tone for your blog, set it up and maintain it, write posts that are effective and worth reading, and attract people from all over the world to your spot on the blogsphere. While it's simple to start a blog, it takes vigilance and skill to do it really well, as is true of any kind of writing.
Among the topics covered: overviews of the blogsphere, the benefits of blogging, focusing on your blog concept, how to set up and maintain a blog, tips for effective blog writing and drawing visitors to your site.
You will get hands-on practice creating your blog plus time for questions. Whether you wish to blog for fun or business, you will gain a realistic understanding of how to become part of the blogsphere.
Course offered.
HOW TO BLOG
In this four-week course, a blogging expert will guide you through the process of conceiving, setting up, writing, and promoting a blog. Each student will consult with the instructor on a blog concept, then set up a “live” blog and introduce it to the rest of the class for feedback. Students will also have ample opportunities to ask the instructor questions.
ONLINE CLASSES
Tuition: $125. Registration Fee: $25
Each class is strictly limited to 25 students, aged 18 and up.
Starts
New Lecture
Location
Time
Enroll
Jan. 12
Wednesdays
Online
24hrs. a day
CLASS FULL
Feb. 9
Wednesdays
Online
24hrs. a day
CLASS FULL
Mar. 16
Wednesdays
Online
24hrs. a day
Enroll
1.The passage is mainly about ________.
A. an online programme about blog history
B. an online writing arrangement
C. an online course for writing good blogs
D. an online competition in writing blogs
答案与解析 C 文章第二段最后一句是本文的写作目的，这个课程是教你怎样运作好博客。C项正确。
2．After joining in the course, you will ________.
A. learn skills of writing effective blogs
B. have to recite the blog concepts
C. be required to write blogs as a career
D. choose blogs for fun or business
答案与解析 A 从第三段和HOW TO BLOG中的介绍可知，A项正确。
3．What do we know about the course?
A. There are no more than 25 students in each course.
B. The course is intended for teenagers under 18.
C. It will cost you $150 to learn the course.
D. New lectures are given each day every week.
答案与解析 C A项错在each course，原文中为each class; B项错在under 18，原文中为aged 18 and up; D项错在each day every week，原文中有“four-week course”和表格中的Wednesdays。文中有Tuition (学费) $125; Registration Fee(登记费)$25，所以一共是150美元。C项正确。
Ⅳ.阅读理解七选五
Improve your memory, improve your life
Mark began to introduce the guest speaker to the audience, but then he paused in horror. __1__
Barbara hid her jewelry when she went on vacation. When she came back, she couldn't remember where she'd put it.
__2__ Most people have. But memory can be developed.
First, relax. If you're overanxious about remembering something, you'll forget it. __3__ Take a deep breath and tell yourself that you have all the time in the world to remember.
Second, avoid being negative. If you keep telling yourself that your memory is bad, your mind will come to believe it and you won't remember things. When you forget something, don't say, “Gee, I need to have my brain rewired (重装电线)．”
To improve your memory, you'll need to take an active role. Like your body, your memory can be strengthened through exercise. __4__ For example, if you're learning a language, try to actively remember irregular verbs.
You may also want to make associations, or links, between what you're trying to remember and things you already know. For example, if you need to catch a plane at 2：00 pm, you can imagine a plane in your mind and notice that it has two wings. __5__
A. Don't worry.
B. He had forgotten her name.
C. Perhaps you've had experiences like these.
D. Look for opportunities to exercise your memory.
E. Jokes like this will have a negative effect on your memory.
F. You are now ten times more likely to remember the take-off time.
G. Relaxing will help improve your awareness and ability to concentrate.
答案 1.B 2.C 3.G 4.D 5.F
Ⅴ.语法填空
The computer plays an important part in our everyday life. It is one of the __1__ (great) inventions in the world in the twentieth century. It works for us not only at home, in offices, in big shops, but also at schools. Today it is used __2__ many ways. It really brings the world large wealth __3__ happiness.
__4__ first computer in the world __5__ (call) Enid was built in America in 1946. It was large and heavy, __6__ it was born, it has been developing very fast. Until now it has gone through four periods and changed a lot. There are many kinds of computers. Computers are getting smaller and smaller and computing faster and faster. So __7__ are becoming more and more helpful.
The computer can do most of the things for people. It can help us __8__ (know) about the real world quickly, to learn __9__ we want to learn and to think for __10__. As a student in the twenty－first century, you must work hard at it.
答案与解析
1．greatest one of后的形容词用最高级形式，意为“最……的之一”。
2．in 此处表示“在……方面”，故用介词in。
3．and 此处连接两个名词wealth和happiness，故用连词and。
4．The 特指第一台电脑，序数词first前用定冠词the。
5．called computer与call是被动关系，故用过去分词作定语。
6．Since 由句子的时态可知，引导时间状语从句的连词用since。
7．they 此处指代computers，且在句中作主语，故用they。
8．(to) know help sb.(to) do sth.“帮助某人做某事”，是固定短语。
9．what 所填词引导宾语从句，在从句中作宾语，故用what。
10．ourselves for的宾语与主语we一致，故用反身代词。
