完全平方数是什么-半信半疑的近义词

the atmosphere means that weather may change.
( )t satellites, scientists could forecast the weather for 3 or 5 days ahead.
( ), every country has its own weather station which can receive satellite pictures.
( ) main idea of this passage is that satellites are now used in weather forecast.
(B)
How soon will robots become so clever that they will be able to do jobs which human can do, such as teaching language or looking after patients in hospital? Some experts believe this will happen in twenty years.
UAS, one Lordon company, has already developed a kind of machine. ①It can be used as "home-helps" for old people. It can also do such things as cooking eggs and cleaning the floor. The company says that the machine will accept simple voice instructions and that the machine will be controlled by a latest IBM microcomputer (微机). Mr. Henry, the director of UAS, believes that his company will develop the clever robots for using in industry. By this time they will begin to sell the machines into ordinary homes.
Robots can do much housework, such as washing dishes, cleaning the house and cooking meals. ②By the way, the price of them may be as little as＄1,000.
But Dr. Sandra believes we have a long way to develop truly intelligent (真正智能化的) machines. She says, it can cook an egg. But if one of eggs is bad, it will still cook. If you ask a robot to do something unusual that needs a man to think, a robot is useless.
根据短文内容，回答下列问题。
soon do some experts believe robots will be able to do jobs?
_____________________________________________________
42.把文中画线的①句改为同义句。
_____________________________________________________
43.第①句中 "home-helps" 的意思是( )
A.看家的tB.帮家人的tC.帮助照看老人的佣人tD.家政服务
44.把文中画线的②句译为汉语。
_____________________________________________________
you think that robots will be part of our lives in the future?
_____________________________________________________
(C)
A: Recently, the word "clone" has appeared very often in the newspapers. Do you know its meaning?
B: Not exactly. I read a report in yesterday's newspaper. It said a Scottish scientist had successfully cloned a lamb named Dolly. It was the first time that a cloned lamb had been made from an adult sheep.
A: Actually, the word "clone" means to produce the "same" animal by taking cells(细胞) from an adult one. I think, if we know how to do cloning, we need only keep a small number of sheep, cows and horses.
B: (A)It's said that recently there have been some people who ever wanted to clone humans.
A: It seems interesting. (B)但你觉得那样做可能吗?
B: No, I don't think so. First, I think we can't clone a dead person because the cells in his body have been dead already.
A: Then can we clone a living person?
B: Again no. You might c
lone yourself one after another, but it is only a copy, not a real you. It is only something, not a human.
A: Well, you mean that a real human can speak, think and create, and these abilities can't be cloned?
B: That's right!I think the main purpose of Dr. Ian Wilmut, the "father"of Dolly, is to make better animals, and it has nothing to do with human cloning.
根据短文内容, 回答下列问题。
kind of animal did a Scottish scientist clone?
__________________________________________________
47.把文中画线的(B)句翻译成英语。
__________________________________________________
can't we clone a dead person?
__________________________________________________
's the purpose of clone?
__________________________________________________
50.把文中画线的(A)句译成汉语。
__________________________________________________
(D)
In the future, machines will be improved and do more and more work for man. Few people have to work for long hours. Man will have more time for leisure. How will he use this leisure in the world of tomorrow?
Certainly he will still need holidays.
In the future, the computer will help people to find the right place. The computer will ask them questions which they will answer by pressing a button. It'll also show them pictures and they will say which ones they like, then the computer will tell them where to find the place they want for holiday. TV will be used more in education. It will also help people to use their leisure time well. There will be more programmes on how to make and how to do things.
In the future people will certainly have to do less work. Machines will take more and more work from man. This means that the rest of the time will be mostly leisure time.
Some scientists say that man of the future will be able to get enough pleasure and enjoyment on his own without going anywhere. According to other scientists, a man will put on a small cap. The cap will make him see, feel and hear all kinds of enjoyable things.
根据短文内容, 完成下列各题。
the future, _____ will do more and more work for man, so man will do _____ work.
will spend more time _____ _____ in the future.
53._____ _____ can help us to find the place where we want to spend our holiday.
will be more useful in _____ and help people use their _____ time well.
will live an enjoyable life _____ going _____.
写作 (35分)
Ⅰ.词汇。(10分)
(A)根据句意及首字母提示补全单词。
the meeting began, I made the necessary i_____.
students are doing e_____ in the physics lab.
is a supermarket b_____ these mountains.
teachers are full of p_____ for the progress he's making.
5.A scream (尖叫声) broke the s_____ of the night.
(B)根据句意, 用所给单词的适当形式填空。
want, lead, science, exam, do
did a lot of _______ researc
h before cloning the sheep.
had physical _______ after they landed on the earth.
_______ on the phone just now. Mr. Zhang told her to go to school at once.
. Green and Mr. Black are our team's _______.
ing must _______ to build up a Green Great Wall successfully.
Ⅱ.英汉互译。(10分)
11.毫无疑问, 由于计算机的出现, 我们的世界正变得越来越小。
There's _____ _____ that our world is becoming _____and_____because of the appearance of computers.
12.总体来说, 这本书值得一读。
_____ _____, the book is worth _____.
13.只要你有信心, 就一定能取得成功。
You are sure to make great success _____ _____ _____ you have confidence.
14.为了成为一名科学家, 她在学校努力学习。
She studies hard at school _____ _____ a scientist.
15.月球在相隔地球38万千米的地方绕地球转。
The moon goes around the earth _____ _____ _____ _____ 380, 000 km.
Ⅲ.书面表达。(15分)
现在上网成了许多学生的主要娱乐方式之一。假如你叫陈真, 你最近对所在学校的60名同学(30名男生, 30名女生)进行了上网目的调查。请根据调查结果, 写一篇80词左右的短文。





参考答案及解析
Unit 4单元综合检测
基础知识运用
Ⅰ.1.C 本题意为"如果Amy不被邀请的话，我也不会去。"此处考查的是被动语态。此句
是复合句。因主句时态是将来时，从句用一般现在时态表示将来。
2.C hear sb. do sth. 的被动语态结构是sb. be heard to do sth. 注意不要忘记加to。
3.A be made of "由......制成"，指能看出原料。
4.B 本题考查"时间段"作主语时，相当于第三人称单数形式，句中since之后，是过
去时态，所以主句是现在完成时态。
5.C as soon as "一......就"; as well as "与......一样"; as long as "只要......"; as far as "同......一样远"。根据题意，故选C。
6.C 考查make a contribution to (doing) sth. 为......作贡献。
7.D 本题考查带有情态动词的被动语态。
8.D as long as指"只要"；as soon as指"一......就......"引导时间状语从句；as well指
"也"，但放在肯定句的末尾；as well as（doing）指"既......又......"，故选D。
9.A 本题考查疑问词+不定式的结构。
10.A 考查say for certain 确切地说。
11.D 时间指具体某一天或某一天的早晨、下午、晚上时，用on。
12.B sb.+spend/pay ... sth.+cost+some money; it takes sb. some time to do sth. 根据以上动
词所需的主语不同，所以选B。
13.C 本
题考查can't help doing sth."禁不住做某事。"
14.A thank ... for ... "因......而感谢......"；thanks to "由于，多亏了"。
15.C 考查It is said that + 从句，表达"据说......"
Ⅱ.（A）16.G 17.C 18.F 19.E 20.B
（B）ng /on e
Ⅲ. 26.C 本题考查被动语态，be called表示"被称为"。
27.B 根据题意关于遥远星球的图片和事实是用VoyagerⅠand VoyagerⅡ发回地球的，故
此处用back。
28.D 由下一句But it is only twenty cents for each American each year. 可知此处用sounds
更合适。
29.A 本题考查so ... that ...句型。
30.C at a distance of 固定用法，表示"相隔"。
31.D sth.+cost+some money，it takes sb. some time to do sth., sb.+spend/pay ...，根据以
上动词所需要的主语不同，形式不同，所以此题选D。
32.B for example引出插入语，such as引出同位语。
33.C put on在此处表示"增加......"（额外提供）。
34.D 本题用spoken这个过去分词作定语表示被动含义。
35.A a message作主语表示单数，故此处用is。
Ⅳ.(A)文章大意: 如今气象卫星对于人类更准确的预报天气情况起了决定性的作用。
36.F 从阅读全文及生活常识可知气象卫星主要用来帮助科学家们预报天气情况，并不
是有助于他们知道所有的事情。
37.T 从文中第二段Perhaps they may find that ... may soon change，too. 两句中可找到
该答案。
38.F 从文中最后一段得知如果没有卫星，科学家们只能预测未来1到2天的天气情况。
有了卫星的帮助，他们能准确的预测3到5天的天气情况。
39.F 从文中第二段Today, nearly five hundred weather stations in sixty countries can receive satellite pictures. 一句中可知此答案。
40.T 本文主要讲述的就是卫星在天气预报领域中的使用情况。
（B）文章大意: 本文讲述了机器人将会对人类生活产生的作用。
41. In twenty years.
42. People can use it as "home-helps" for old people.
43.C根据文中第二段第二句可知。
44.顺便说一下，它的价格可能不到1000美元。
45.略。
（C）文章大意: 本文讲述了"克隆"技术。
cloned a lamb. 在文中It said a Scottish scientist had successfully cloned a lamb named
Dolly. 一句中可找到该答案。
do you think it is possible to do that?
e the cells in his body have been dead already. 在阅读文章中可知死去的人不能被
"克隆"是因为他体内的细胞已经死掉了。
make better animals.
50.据说最近有一些人想过要克隆人类。
（D）文章大意: 在将来，随着机器的改进，它们会代替人类做越来越多的工作。很少有人会长时间的工作。因此人类会有更多的

货与帝王家-歔欷

v开头的英文单词-溷怎么读

快字的笔顺-劝谏的意思

奥林匹克旗帜-牵肠挂肚的近义词

嘶组词-亵玩

什么图强-曝晒的意思

日本女郎-散板

seperate-暨的拼音