1、更上一层楼基础巩固.用合适的单词填空1.Matters have three states:s ,gas and liquid.2.People need o to live.3.The table had a shiny s ,but underneath it was dull and rough.4.The Roman Empire e for several centuries.5.Nowadays many d areas have been established in China.6.I threw the vase on the floor and it e into tiny
2、 pieces.7.Father s the world map out flat on the floor and tried to find out the town where his son was fighting.8.Lets give three c for our teamtheyve won!9.When will the dictionary be p ?10.Before the rain,the sky was a m of clouds.答案：1.solid 2.oxygen 3.surface 4.existed 5.development 6.exploded 7
3、.spread 8.cheers 9.published 10.mass.翻译词组1.突然爆发_ 2.依靠_3.最终_ 4.既然_5.阻止_ 6.对有害的_7.有机会做某事_ 8.第一次_9.逃脱_ 10.高兴起来_答案：1.break out 2.depend on 3.in time 4.now that 5.prevent from 6.do harm to/be harmful to 7.have a chance to do sth. 8.for the first time 9.escape from 10.cheer up.语法练习1.No one knows_in a mill
4、ion years.A.what man will look likeB.what will man look likeC.man will look like whatD.what look will man like答案：A 本题考查宾语从句。从句作宾语时 ,其语序应是陈述句的语序；连接词位于从句的句首。本题中,what 作介词 like 的宾语,但因其用于引导宾语从句,故放于从句之首。2. _is that I have promised to make friends with the dishonest girl.A.The only thing what I regretB.Wha
5、t I regret mostC.All what I really regret mostD.What that I regret most答案：B 本题考查主语从句。 what 一词在引导名词性从句时,含有 the thing (person) that 之意。因此,A 项中的 the only thing 是多余的,也可把 what 去掉后改为 that；同样,C 项的 all和 D 项中的 that 也是多余的。3 . _well go camping tomorrow depends on the weather.A.If B.Whether C.That D.Where答案：B B
6、 、C 、D 三项均可引导主语从句 ,但是本句含有疑问的意思 ,因此 that 排除；根据句意,是否 camping 和天气关系更为密切,所以 where 排除；if 虽也可表示“是否”,但其不能引导主语从句,也排除。4.Sarah hopes to become a friend of _shares her interests.A.anyone B.whoever C.whomever D.no matter who答案：B whoever 在句中起双重作用,既作介词 of 的宾语,也作从句的主语；whomever 不能在从句中作主语；no matter who 只能引导状语从句。5.Yo
7、u cant imagine_when they received these nice Christmas presents.A.how they were excitedB.how excited they wereC.how excited were theyD.they were how excited答案：B 本题考查由感叹句变来的宾语从句。此时 ,位于从句句首的应为连接词 how,形容词或副词紧随其后,然后是正常的陈述句语序。根据这一要求,本题应该选择 B。6.Can you make sure _the gold ring?A.where Alice had putB.where
8、 had Alice putC.where Alice has putD.where has Alice put答案：C 本句虽然是疑问句 ,但是宾语从句的语序并没有变化。因此,首先要把 B 和 D 项排除掉。主句的时态是现在时,从句就不能用过去完成时,A 项也排除掉。7.It worried Mary a bit_she would pass the college entrance examination.A.whether B.if C.that D.how答案：A 本题中,it 是形式主语 ,要求选出引导主语从句的连词。如果选择 that,Mary 就不必着急了；句意为“使她感到忧虑的
9、是,她是否能够通过考试”,所以,D 项排除。if 不能引导主语从句,也排除。8.Look! Someone is coming.Guess _.Jack.Hes always on time.A.who can it beB.who it can beC.who it must beD.who must it be答案：B 英语中,表示肯定的推测一般用 must,否定和疑问的推测用 can。本题虽是肯定句,但其在宾语从句中,实质上也是表示疑问,因此还是用 can。另外 ,宾语从句的语序应是陈述语序,所以应选择 B。9. _surprised me most was the sudden cha
10、nge of his attitude.A.That B.What C.Which D.It答案：B 本题考查主语从句。从句意上分析 ,本句应是“ 最让我吃惊的事情”,而 what 一词可表示 the thing that (surprised me most),其他选项语法不通。10.These wild flowers are so special that I would do _I can to save them.A.whatever B.which C.that D.whichever答案：A 本题考查宾语从句。从句意为 “我所能做的一切 ”,I can 后面省略了 do。四个选项
11、中,能表达这个意思的只有 whatever (=anything that .)。whichever 用在给出选项,供人选择的情况下,如：Here are some bananas.You can take whichever you like.交际用语练习Read about the following situations that could be dangerous and think of proper safety instructions.Practise giving instructions in each situation with a partner before yo
12、u present them to the class.1.It suddenly starts raining with thunder and lightning.What are the things you should do and what are the things you should not do? Dos DontsIf you are outdoors, _._ if you are at home._in a big building._if you are in a car.Keep your body low _.Make yourself _.Dont shel
13、ter _.Dont shelter under_.Dont use_ .Dont use_ .Dont_ .Dont use the air conditioner.2.You want to do a science experiment in a chemistry class.Remember the safety instructions from the chemistry lab and practise them in English.Dos DontsKeep chemicals and instruments_ ._in the lab.Keep the instrumen
14、ts_._when the experiment is over._before leaving the lab.Save water, _.Take good care of_.Dont _.Dont_if you dont have to.Dont_unless you know how to use them.Dont take the instrument apart._ late for the experiment._without the teachers permission.答案：1. Dos DontsIf you are outdoors,go home or to a
15、safe place as quickly as possible.Stay indoors if you are at home.Take shelter in a big building.Close the windows if you are in a car.Keep your body low to the ground.Make yourself as small as possible.Dont shelter in small buildings.Dont shelter under trees that stand alone.Dont use the telephone.
16、Dont use electrical machines.Dont take a bath or shower.Dont use the air conditioner.2.Dos DontsKeep chemicals and instruments in order.Keep quiet in the lab.Keep the instruments clean and dry.Put away all instruments when the experiment is over.Shut the windows,turn off the lights,tap and gas and l
17、ock the door before leaving the lab.Save water,electricity and chemicals.Take good care of the instruments and other items in the lab.Dont speak loudly.Dont walk around if you dont have to.Dont touch instruments unless you know how to use them.Dont take the instrument apart.Dont be late for the expe
18、riment.Dont leave class without the teachers permission.综合应用.选择填空1.All these gifts must be mailed immediately _in time for Christmas.A.in order to have receivedB.in order to receiveC.so as to be receivedD.so as to be receiving答案：C 根据句意,句子主语与所给动词为被动关系 ,故只有 C 项合乎语法结构。2. What shall we use for power whe
19、n all the oil in the world has _?A.given out B.put on C.hold up D.used up答案：A given out 意为“ 耗尽,用尽”, 无被动式；put on 意为“穿上”；hold up 意为“堵塞”；used up 意为“用尽”,主语为物时,需用被动式。3. The head office of the bank is in Beijing,but it has_all over the country.A.companies B.branches C.organizations D.businesses 答案：B branc
20、hes 意为“ 分支 ,分公司”, 正合题意。4. I was still sleeping when the fire _,and then it spread quickly.A.broke out B.put out C.came out D.got out答案：A 题意为“火灾发生的时候,我正在睡觉”。A 项意为“发生”；B 项意为“扑灭”；C 项意为“开花、出版 ”；D 项意为“ 出来”。5.Im thinking of the test tomorrow.Im afraid I cant pass this time._! Im sure youll make it.A.Go ah
21、ead B.Good luck C.No problem D.Cheer up答案：D 由后句“Im sure youll make it.（我相信你会成功的） ”可知,应是对对方的鼓励和信任。cheer up 可用于表达鼓励、促进的含义,相当于 come on,go ahead 意为“做吧”, 用以表达对前面说话人的提议的支持和许可。.阅读理解AAt Dallm/Fort Worth Airport,the lights are controlled by sensors that measure sunlight.They dim immediately when its sunny an
22、d brighten when a passing cloud blocks the sun.A wall of windows at a University of Pennsylvania engineering budding has built-in blinds(百叶窗) controlled by a computer program that follows the suns path.Buildings are getting smarter and the next generation of building materials is expected to do even
23、 more.Windows could catch the suns energy to heat water.Sensors that measure the carbon dioxide breathed out by people in a room could determine whether the air conditioning needs to be turned up.Many new materials and technology have been designed in the last 15 years.They are now being used in a w
24、ave of buildings designed to save as much energy as possible.They include old ideas,like “green roofs”, where a belt of plants on a roof helps the building keep heat in winter and stay cool in summer,and new ideas,like special coating for windows that lets light in,but keeps heat out.As technologies
25、 such as sensors become cheaper,their uses spread.The elevators(电梯) at Seven World Trade Center,which is under construction in New York,use a system that groups people traveling to nearby floor into the same elevator,thus saving elevator stops.People who work in the building will enter it by swiping
26、(刷) ID cards that will tell the elevators their floor;readouts will then tell them which elevator to use.The building also has windows with a coating that blocks heat while letting in light.More new building materials and technology are in development.A Philadelphia building farm is now working on “
27、smart wrap” that uses tiny solar collectors to catch the suns energy and transmitters(传感器) the width of a human hair to move it. They are expected to change the face of the construction industry in the next ten years or so.1 . _will be developed and used in the construction industry.A.“Green mops” t
28、hat cool or heat buildingsB.“Smart wrap” that catches the suns energyC.Sunlight-measuring sensors that control lightsD.Window coating that lets light in,but keeps heat out2.The elevators at Seven World Trade Center are special because they can_ .A.send people to floors with fewer stopsB.teach people
29、 how to use their ID cardsC.make people stay very cool in summerD.help people go traveling in the building3.The underlined word “it” in the last paragraph refers to _.A.a human beingB.smart wrapC.the suns energyD.a transmitter4.What might be the most suitable title for the text?A.Buildings Are Becom
30、ing SmarterB.Buildings Are Getting More SunlightC.Buildings Are Lacking in Much EnergyD.Buildings Are Using Cheaper Materials答案：1.B 最后一段中可以找到 smart wrap,最后一句话说明这种发明将会用于建筑业。 2.A 倒数第二段“.a system that groups people traveling to nearby floor into the same elevator,thus saving elevator stops”一句表明,答案应是.se
31、nd people to floors with fewer stops。3.C 最后一段中作者谈到要用 solar collectors 来 catch the suns energy,用 transmitters 去move it，可见 catch 和 move 属于并列的关系,它们的宾语也是一致的。4.A 根据文章每一部分谈及的具体内容 ,我们可以得出结论,现代建筑越来越聪明了。BWhat makes a person a scientist? Does he have ways or tools of learning that are different from those of
32、others? The answer is “no”.It isnt the tools a scientist uses but how he uses these tools which makes him a scientist.You will probably agree that knowing how to use a power is important to a carpenter(木匠）.You will probably agree,too,that knowing how to investigate(调查）,how to discover information,is
33、 important to everyone.The scientist,however,goes one step further； he must be sure that he has a reasonable answer to his questions and that his answer he gets to many questions is into a large set of ideas about how the world works.The scientists knowledge must be exact.Theres no room for half rig
34、ht or right just half the time.He must be as nearly right as the conditions permit.What works under one set of conditions at one time must work under the same conditions at other times.If the conditions are different,any changes the scientist observes in a demonstration(实证）must be explained by the c
35、hanges in the conditions.This is one reason why investigations are important in science.Albert Einstein,who developed the Theoryof Relativity,arrived at this theory through mathematics.The accuracy(正确性）of his mathematics was later tested through investigation.Einsteins ideas were proved to be correc
36、t.A scientist uses many tools for measurements.Then the measurements are used to make mathematical calculations(计算）that may test his investigations.5.What makes a scientist according to the passage?A.The tools he uses.B.His ways of learning.C.The way he uses his tools.D.The various tools he uses.6.“
37、.knowing how to investigate,how to discover information,is important to everyone.”The writer says this to show_.A.the importance of informationB.the difference between scientists and ordinary peopleC.the importance of thinkingD.the difference between carpenters and ordinary people7.A sound scientifi
38、c theory should be one that_.A.works under one set of conditions at one time and also works under the same conditions at other timesB.leaves no room for improvementC.doesnt allow any change even under different conditionsD.can be used for many purposes8.What is the main idea of the passage?A.Scienti
39、sts are different from ordinary people.B.The Theory of Relativity.C.Exactness is the core(核心）of science.D.Exactness and way of using tools are the keys to making of a scientist.答案：5.C 由第一段“It isnt.but how he uses.scientist”可知答案选 C 项。6.C 第一段“.knowing how to investigate.”强调知道怎样去调查,去获取信息,即一种思考的过程,暗示思维的
40、重要性。7.A 由第二段“What works.times” 可知。8.D 文章第一段主要讲述合理利用工具的重要性 ,第二段主要说明准确的重要性。故选 D项。.把下列中文译成英文A1.他什么时候能算出那道数学题还是个未知数。_is unknown.2.你需要的是更多的口语练习。_is more oral practice.3.这样好的电视剧你没看到真遗憾。Its a pity_.4.哪个足球队能赢得这场比赛还很难说。It is hard to say_.5.他为什么做这件事还不十分清楚。_wasnt quite clear.B6.一米是一英尺的三倍多。_7.现在我们家乡学校的数量比解放前增加了
41、四倍。_8.北京有我家乡城市的十个那么大。_答案：1.When he can work out the mathematics problem2.What you need3.you missed such a fine TV play4.which football team will win the match5.Why he did it6.A metre is 3 times more than（.is 4 times the length of）a foot.7.There are now five times as many schools in my hometown as be
42、fore liberation.8.Beijing is ten times as big as（nine times larger than/ten times the size of）my hometown.视野新知随着科学技术的飞速发展,我们曾经拥有的许多梦想成为了现实,从而使我们的生活在各个方面都有了很大提高。但我们依然追求着更高的理想,追逐着更美的梦,它们是否可以实现呢？请阅读下面两篇短文：Can It Really Happen?Throughout the history of mankind,people have been asking,“Can it really happ
43、en?”The question was asked when people first thought of going out on the oceans.It was asked when Columbus(哥伦布）set out on his journey,and as Marco Polo set sail.People thought the ships would drop off the edge of the world.In the 1960s when astronauts made plans to reach the moon,many people believe
44、d it could never happen.But men did walk on the moon, and they rode across the surface in moon cars.And what about space colonies? Can they really happen? The answer is a strong yes.Space colonies can be built.Right now engineers have the knowledge needed to get started.Space colonization(殖民地化） is i
45、n our future.It offers endless opportunities for people to expand.There are resources in spaceendless energy,materials in the moon and the asteroids,the advantages of weightlessness and a high vacuum(真空）.The opening of the space frontier will be exciting.It will challenge the entire world.Each nation will be working on something outside its boundaries,and people from all corners of the world will be deeply involved in the most thrilling adventure that mankind has ever attempted.Nations with the most advanced knowledge of electronics and the most i
