发布时间 : 星期三 文章英语作业6.5更新完毕开始阅读
英语模拟试题
6.5
第Ⅰ卷 （选择题，共55分）
一、单项选择（共15小题，每小题1分，满分15分） 从每题所给的A、B、C、D四个选项中选出最佳选项。 1.―What cold weather!
―Yes. But it's unusual experience for us. We normally live in a hot place.
A./;a B. a; an C./;an D. a; the 2.―I'm going to the supermarket. Let me get you some fruit. ―OK. Thanks for your .
A. offer B. information C. message D. order 3. He has made great progress his mother is very pleased with him. A. so; that B. enough; to C. so; too D. such; that
4.The European Union leaders congratulated David Cameron on his re-election(连任), wishing the
UK to in the European Union.
A. return B. remain C. refuse D. regret 5. Roy made three kites, but of them can fly high in the sky.
A. neither B. none C. all D. either
6.We were walking home yesterday a large dog appeared out of nowhere and frightened(吓
唬)us to death.
A. when B. while C. as D. before 7.―Where are you going this month?
―We go to Guilin, but we're not sure.
A.needn't B. must C. might D. mustn't 8. The old couple happily at their home when I walked past yesterday afternoon. A. heard singing B. heard to sing C.were heard singing D. was heard to sing
9. There are people in China than in the USA. China has the largest population in the world. A. many more B. much more C. more many D. more much 10. Jack is dishonest. He always some excuses for doing something wrong. A. makes up B. sets up C. takes up D. picks up 11.―Would your younger brother go far a picnic this Sunday? ―If I don't go, .
A. so does he B. so will he C neither does he D. neither will he 12.―Uncle Li hardly smokes, ? ― . He often tells us smoking does harm to our health. A. does he, Yes B. does he, No C. doesn'the, Yes D. doesn't he, No 13. I never doubt this park is worth . A. whether, visiting B. that, a visit C. that, travelling D. whether, travel 14.―Could you tell me ? ―Sure. Walk straight along this street and you'll find it.
A. how can I get to the museum B. where is the museum
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C. which is the way to the museum D. how far the museum is
15.―The summer vacation is coming in a few days. I'll go to Hainan with my parents. ― .
A. Have a good trip! B. You are so lucky. C. Nice to know that! D. Congratulations! 二、完形填空（共15小题；每小题1分，满分15分）
阅读下面短文，掌握其大意，从每题所给的A、B、C、D四个选项中选出最佳选项。
I stood there listening to my father shout at top of his voice. The 16 on his face said
that one of us had done something wrong. “ 17 one of you did this?”
We all stared down at the step. There was child’s handwriting in chalk (粉笔) there. I was very 18 . I hoped no one could see it. Would he guess it was me? I was so scared. When he asked me, I 19 : “Not me, Dad.”
The others denied (否认) it as well. Of course, we all knew that one of us 20 have done it. But as the 21 and smallest of the three, I just couldn’t find the courage (勇气) to tell the and smallest of the three , I just couldn’t find the courage to tell the ____22___. To find out who had written on the 23 , Father gave us each a piece of paper and a pencil. “I want each of you to 24 exactly what you see on the step.”
I tried my best to write the words 25 . I didn’t want Dad to be able to tell it was me. He gathered up our pieces of paper and looked at them. “Since 26 of you will admit to have done it, then I will punish you all.” I stood there and said 27 . The last thing I wanted was for Dad to punish me!
“I ___28___ it.” My sister stepped forward and said she had done something she hadn’t. She was grounded (受处罚) for a month.
We didn’t talk about that for many years. Not __29____we were all older and I knew it was safe to finally tell my dad it was really____. I always felt sorry because of it. That was the last time I let anyone take the blame (责任) for me.
16．A. sound B. taste C. look D. feeling 17．A. What B. Which C. Who D. Where 18．A. unhappy B. surprised C. angry D. frightened 19．A. lied B. said C. talked D. told 20．A. can B. may C. must D. might 21．A. oldest B. kindest C. youngest D. healthiest 22．A. answer B. story C. truth D. thing 23．A. step B. ground C. floor D. door 24．A. write B. draw C. paint D. print 25．A. carefully B. differently C. heavily D. badly 26．A. all B. none C. neither D. both 27．A. something B. anything C. everything D. nothing 28．A. did B. done C. do D. doing 29．A. on B. with C. unless D. until 30．A. him B. me C. them D. her 三、阅读理解（共15小题；每小题2分，满分30分）
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C
If something is tough, does that mean that it’s also strong? The answer is no – especially when you’re talking about materials. A material’s toughness refers to the amount of energy needed to break it. Strength refers to a material’s ability to carry a load (重量).
Take a ceramic (陶瓷的) plate, for example. It can carry quite a bit of food to the dinner
table, but if you drop it on the floor, it breaks. Ceramic plates are strong, not tough. A rubber ball, on the other hand, can easily be squished (挤压) out of shape, but it’s hard to break. Rubber balls are tough, though not particularly strong.
In fact, when it comes to materials, toughness and strength are like the two poles of a magnet (磁铁). For years, it was thought impossible to find materials that are both tough and strong – until now, with the new nanofiber (纳米纤维) created by scientists from the University of ?Nebraska-Lincoln, US, reported Live Science.
To understand what a nanofiber is, you first have to know about nanotechnology. The “nano” part of “nanotechnology” refers to the size of a nanometer, which is one billionth of a meter. Nanotechnology is the science of controlling matters of extremely small size. But how small are they? Think of it like this: a piece of paper is ?100,000 nanometers thick, and so is your hair. Nanofiber is one type of nanotechnology. To see these fibers, you need a microscope (显微镜) that is many thousands of times more powerful than the ones used in a science class.
Despite their small size, nanofibers can still be woven(编织) into materials that are hundreds of times stronger than steel and are very tough at the same time.
“If materials were tougher, one could make products more lightweight and still be very safe,” Professor Yuris Dzenis, who led the study, told Live Science.
Airplanes, for example, are made of many composite (合成的) materials that, if broken, could lead to terrible crashes. To make up for （补偿）not being tough enough, engineers use more of these materials, making airplanes safer, but also much heavier. But with the new
nanofiber materials, not only planes, but also bridges, bikes can all be made lighter, stronger and tougher.
“Whatever is made of composites can benefit from our nanofibers,” Dzenis said. ( ) 41. What is the author’s purpose in writing the text? A. To compare nanofibers and composites.
B. To introduce the development of nanotechnology.
C. To inform us of the characteristics and uses of nanofibers. D. To discuss the toughness and strength of different materials.
( ) 42. How does the author explain the meanings of toughness and strength of a material? A. By giving examples. B. By asking questions. C. By making comparisons. D. By analyzing(分析) causes and effects. ( ) 43. According to the text, a nanofiber ______. A. is as thick as one of your hairs B. is both tough and strong C. is the toughest material ever found D. can be seen with a common microscope ( ) 44. What does the underlined word “despite” mean?
A. 如果 B.除非 C. 尽管 D.由于
( ) 45. What can we conclude from the text?
A. Composites are stronger but much heavier than nanofibers. B. Nanofibers have potential for a wide range of applications.
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C. It still remains to be seen whether the nanofiber material is safe to use.
D. Whatever is made of composites will one day be made of nanofibers instead.
第Ⅱ卷 （非选择题，共６５分）
根据句意，用括号中所给单词的正确形式填空。
1. Tomorrow is my mother’s ___________(forty) birthday. I want to give her a special gift. 2. This maths problem is much (easy. You can work it out by yourself. 3.I wonder if he has _____________()about his age. He looks so young. 4. To get good grades in the exam, we should avoid___________(care). 5. The ________ the director is, the more scared the workers become. (anger)
6. Please cheer ______(you) up with songs and games during the journey, boys and girls! 7. You should never speak to the elderly ________ (polite).
8. Jim ___________(finish) reading three novels written by Wang Anyi these days. 9 .He said the next time he came here, he _____________ (stay) for a longer period of time. 10. Could you tell me what your daughter usually does when she arrives home?
Yes. If she arrives home early, she ________(enjoy) listening to pop music for some time. 11. This morning the Greens _____ (clean) the house, but I am not sure if they have completed it. 12. Hu Ge, a famous actor__________(sing) a song with Sun Yanzi made the audience crazy at the party.
13. It’s reported that the case the police devoted themselves to __________ (solve) finally. 14. Many people don’t know what ways they can think of_____________ (reduce) the pollution. 15. On earth, gravity keeps our feet on the ground and makes anything we drop _______(fall) towards the ground.
16.史密斯一家来中国已经一年多了，他们渐渐地爱上了这个国家。
It’s ____________over one year since the Smiths came to China and they are __________________________with the country.
17.她是一个聪明的女孩, 最后，她设法使母亲改变了想法。
She is ______________ that she _________________________________to change her mind finally.
18.我认为你借的那本书应该按时归还图书馆。
I think the book ____________________should ______________________________on time. 19. 房价这么高，以致许多人买不起房。
The price of the houses is___________that many people ____________________ houses.
20. 接受他们的挑战他会有多么大的困难啊！ ____________________ he will have t_______________________________!
VI. 任务型阅读 (共10小题；每小题2分，满分20 分) ( A)
You can be proud of yourselves, even if you can only make one or two of these green changes. The goal here is to limit carbon dioxide (二氧化碳) and other greenhouse gases, which
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