1、.单项填空1Her success was due to_she had been working hard.AthatBthe fact whichCthe fact that Dthe fact of2While shopping，people sometimes cant help_into buying something they dont really need.Ato persuadeBpersuadingCbeing persuaded Dbe persuaded3Its amazing that Bob and Steven_each other so much.Dont y
2、ou know theyre twins?Alook BgrowCimitate Dresemble4I hate_when my parents argue.I need a happy home environment.Ait BthatCthese Dthem5The little girl stood there，not knowing what to do，_by what she had seen.Aterrified BterrifyingCbeing terrified Dwas terrified6Although this medicine can_you of your
3、illness，it may have side effects.Atreat BrecoverCcure Dexamine7That was a terrible night.The rain was pouring down，_thunder and lightning.Aaccompanied Baccompanied byCaccompanying Daccompanies8The secretary took notes carefully，_missing some important points.Afor fear of Bin case ofCin spite of Dins
4、tead of9She sat at her desk，with her eyes_on the book，_in its plot.Afixing；absorbing Bfixed；absorbedCfixed；absorbing Dfixing；absorbed10Kate，you went shopping again.Dont you know weve overspent this month?I know.But I just cant_the temptation of nice clothes.Apersist BconsistCinsist Dresist11Cycling
5、is highly_to peoples health and the environment.Afashionable BbeneficialCchangeable Dsuitable12Sports and games should not be treated only_amusements.Aas BforCof Dwith13To make himself_，the old professor had to_his voice.Ahear；raised Bheard；raiseCheard；rise Dheard；raised14Why did you stop writing?My
6、 ink has_.Abeen run out Bused upCbeen used out Dgiven out15She had almost failed the exam，but her sister，_had done very well.Acontrast with Bcontrasting withCby contrast Dby difference.句子翻译16那时要是我听你的劝就好了。(wish)_17在消防队员的帮助下，火势得到了控制。(control)_18一定是有人疏忽忘了关门。(by mistake)_19我们绝不可能按时完成这项工作。(get.finished)_
7、20The only reason why scientists havent created thousands of indentical clones is that they havent learned how to do this._.完形填空What kind of person becomes an addict？Someone_21_with a lot of friends；or someone who is_22_from the rest，with only a few friends，or none at all.The_23_I am trying to make
8、is that anyone can become an addict.The only way that I_24_this out was by becoming an addict myself.I used to be a guy who was_25_in the popular crowd.Right before high school began，I started being_26_by most of my friends.I had never lived with the_27_that I had no friends，so I didalmost anything
9、to_28_the two good friends I still had.One of the things I did was_29_drugs for the first time.This was a big_30_from the way I lived when I was younger.I was a(n)_31_，and the last thing I thought I would get into was drugs.Drugs_32_me from being the best sports player I could be.I_33_to smoke drugs
10、 after I entered high school because that was what my new “cool” friends were_34_.The next three years were filled with many_35_.I was arrested twice，and lost my license for two years.This made me sad and_36_.I realized I could not live this way；I must stop the_37_of using drugs.Since then，my_38_and
11、 actions have changed and so has my direction in life.I do see a future in water skiing._39_，I havent killed my chance in_40_.I know that I must keep a clear head first.Keep coming back.It works if you work it.21.A.interesting BanxiousCpopular Deager22A.free BsafeCabsent Ddifferent23A.point BsenseCs
12、ubject Dpromise24A.brought BfiguredCheld Dkept25A.always BseldomCalmost Dalready26A.known BattractedCpreferred Drejected27A.doubt BhopeCfear Ddanger28.A.meet BkeepCleave Dmove29A.collect BbuyCtry Dcheck30A.chance BchangeCdecision Dadvance31A.doctor BteenagerCamateur Dathlete32A.prevented BprotectedC
13、discouraged Dsheltered33A.decided BintendedCcontinued Dpretended34A.at BintoCon Dfrom35A.highs and lows Bpros and consCcauses and effects Ddays and nights36A.lonely BafraidCconfused Ddepressed37A.manner BhabitCspread Dpractice38A.position BheartCattitude Dspeech39A.Virtually BHopefullyCSimilarly DLu
14、ckily40A.athletics BactingCacademics Dpromotion.阅读理解Each year，road accidents kill a million people and injure millions more.The economic costs are greatest for developing countries.Earlier this year，the United Nations called for a campaign to improve road safety.One way to avoid accidents is better
15、driving.Another is better roads and bridges.Engineers in the United States have designed ten new concrete mixtures that they think could make bridges last longer.Professor Paul Tikalsky leads the experiments by a team at Pennsylvania State University.He says bridges made of concrete now last about t
16、wentyfive to thirtyfive years.But he says the new mixtures might extend that to seventyfive or even onehundred years.Concrete is made of stone，sand，water and cement (水泥)The materials in the cement hold the concrete together.Ancient Romans built with concrete.Yet strengthened concrete bridges did not
17、 appear until the late 1800s.People keep looking for new ways to improve concrete.Professor Tikalsky says it is one of the most complex of all chemical systems.The new mixtures designed by his team contain industrial waste products.He says these make the concrete better able to resist damage from wa
18、ter and salt over time.One of the products is fly ash.This is released into the air as pollution when coal is burned.Professor Tikalsky says particles (颗粒) of fly ash are almost exactly the same size and chemical structure as Portland cement.This is the most costly material in concrete.So using fly
19、ash to replace some of it would save money.Over the next two years，engineers will study ten bridges in Pennsylvania.These were built from the different cement mixtures designed by Professor Tikalskys team.He says longerlasting bridges could save the state more than 35 million dollars a year.And he s
20、ays the materials would be environmentally friendly.The federal government is paying for part of the research.Engineers anywhere can use the technology.Professor Tikalsky says some of the ideas have already been put to use in China，the Philippines and other countries.41Why did the United Nations lau
21、nch the campaign?ABecause the United Nations wanted to reduce road accidents and economic costs.BBecause two million people were killed in the accidents.CBecause engineers wanted to design ten new concrete mixtures.DBecause the United Nations made bridges of the new mixtures which could last for abo
22、ut 20 to 35 years.42What does the underlined word “This” in the sixth paragraph refer to?AFly ash. BPortland cement.CSand. DChemical.43Which of the following statements is TRUE?ATen new concrete bridges have already been built in the United States.BA new concrete bridge could last 50 more years than
23、 an ordinary concrete one.CPeople didnt know how to build with cement until the late 1800s.DWater and salt wont do any damage to bridges over time.44What can we conclude from the passage?AEngineers have to pay a lot of money to use the new bridge technology.BPennsylvania State University is paying a
24、ll the money for the research.CBridges built with fly ash are cheaper than common bridges.DFly ash is much more expensive than Portland cement.45What does the passage mainly tell us?AThe causes of road accidents.BThe advantages of fly ash.CThe measures of avoiding road accidents.DLatest information
25、about longlife concrete bridges.课时作业答案.单项填空1Cthe fact后面的that引导的是同位语从句，that引导同位语从句时，不作成分，但不能省略。2Ccant help后跟v.ing，表示“禁不住”，persuade与主语之间是逻辑动宾关系，所以用被动形式。3D由theyre twins可知他们两个长得很像，resemble像，类似于；imitate模仿。4Ait在句中作形式宾语，代表连接副词引导的从句。当enjoy/like/love/appreciate/hate/dislike等表示情绪的动词后接when或if从句时，通常要用it作形式宾语。5A
26、此题考查形容词短语作伴随状语。6C句意为：“尽管这种药能治愈你的病，但是有副作用”。7B8.A9.B10Dresist the temptation 抵制诱惑。11Bfashionable时髦的；beneficial有益的，受益的；changeable可改变的；suitable合适的。句意为：骑自行车对人们的身体健康和环境很有益处。12Atreat.as.把当做。句意为：体育运动不能被仅仅看做是娱乐。13Bhimself与hear之间是被动关系，用过去分词作宾补表被动。raise是及物动词，“提高，使升高”，因跟在不定式符号to后，故用原形。14Drun out，use up和give out
27、都有“用完”之意，不同的是run out和give out用做不及物动词短语，不用于被动，而use up是及物动词短语，此处需要用被动。15Cby contrast与此相反，相比之下，在句中作插入语。contrast with与相比，with后应加宾语。.句子翻译16I wish I had taken your advice.17The fire was under control with the help of the firefighters.18Someone must have left the door open by mistake.19Theres no way were g
28、oing to get this job finished on time.20科学家们还没有制造出成千上万个克隆个体的唯一原因是他们没有研究出怎么去做。.完形填空【语篇解读】本文是一篇记叙文。吸毒成瘾的人要么从耍酷开始，要么从吸引朋友开始。“我”描述了自己的吸毒经历，戒毒后重新步入体坛的故事。告诫人们在行动之前一定要有清醒的头脑。21C由后面的with a lot of friends可推知，此处为“受人欢迎的”(popular)。22D由后面的定语with only a few friends.及与前面的对比关系可推知应选different。23Amake a point表示“立论，证明论
29、点”。句意为：我要证明的论点是任何人都有可能成为瘾君子。24Bfigure out表示“领会到，断定”。句意为：我领会到这一点是通过我自己成为瘾君子的经历。25A由下文的I had never lived with.可推知作者以前“一直是一个很受欢迎的人”。26D“我”以前很受同伴的欢迎，进入中学前情况发生了改变，由此可推知是被朋友“拒绝”。27C没有了朋友肯定令“我”“恐惧不安”，然后才有下文的吸毒经历。28B“我”不惜一切代价，“愿意做几乎一切事情”，目的是为了“保住”仅有的两个好朋友。29C由后面的for the first time可知应为try drugs。30B“我”有了第一次吸毒
30、经历之后，自然会感觉到生活发生了巨大的“变化”。31D从本段最后一句话中的from being the best sports player I could be可推知“我”过去是“运动员”。32A句意为：毒品使我无法成为我可能成为的最好的运动员。表示“阻止某人做某事”应用prevent sb.from doing sth.。33C“我”进入中学之后，由于那些爱耍酷的新朋友对吸毒感兴趣，于是继续吸毒，因而用continue to do sth.。34Bbe into表示“对感兴趣”。35A由下文I was arrested twice.可推知“我”的生活在接下来的三年中充满了“坎坷”。36D和
31、sad并列的表示情绪的词应是depressed，表示“沮丧的，忧郁的”。37B人们说吸毒成性，实际指的是一种习惯。“我”意识到自己要停止这种吸毒的“习惯”。38C由后面的and actions have changed可推知只有“态度”改变了，行动才会改变。39D由后文中的I havent killed my chance可知“幸运的是”“我”没有失去机会。40A由前一句I do see a future in water skiing.可推知“我”没有失掉的是“体育运动方面的”机会。.阅读理解【语篇解读】交通事故造成成千上万人的死亡，由此带来的经济损失也是巨大的，因此联合国号召改善道路安全，
32、重要的一项就是改变造路修桥的材料，因此延长其使用寿命。41A考查细节理解。由第一段可知，联合国启动这项活动的主要目的就是减少交通事故和经济损失。42B考查词义理解。this指的是Portland cement波特兰水泥(即普通水泥)，普通水泥是混凝土中价值最高的。43B考查细节理解。根据第三段中“But he says the new mixtures might extend that to seventyfive or even onehundred years.”可知B项正确。44C考查细节理解。根据文中“So using fly ash to replace some of it would save money.”和“He says longerlasting bridges could save the state more than 35 million dollars a year.”可以判断出C项正确。45D考查主旨大意。本篇文章主要介绍了宾夕法尼亚州立大学的教授们发现的可以延长桥梁寿命的材料及其特性。w.w.w.k.s.5.u.c.o.m