【优化方案】（广东专用）高中英语 电子题库 Unit3SectionⅡ知能演练轻巧夺冠 新人教版必修5.doc

【优化方案】（广东专用）高中英语 电子题库 unit3section知能演练轻巧夺冠 新人教版必修5.品句填词1it can lead to some improvement in the transportation in some _ (方面)答案：aspects2he made a deep _ (印象) on me with his honesty.答案：impression3his _ (不断的)complaint to his wife made her decide to leave him.答案：constant4the author mentioned it in the _(以前的，先前的) paragraph.答案：previous5the villager acted as our _ (导游) and led us to the destination.答案：guide6he is _ (不把握的) of whether he will have the time to attend my birthday party.答案：uncertain7i cant _ (忍受) such kind of noisy music.please turn it a little down.答案：tolerate8he was rejected by the company because he _(缺少) enthusiasm in his job.答案：lacked9explosions release huge clouds of gas that envelop the _(周围的)area.答案：surrounding10the company made an _(调整) in my salary because i worked for many extra hours.答案：adjustment.选词填空1the teacher cannot _ on the class.答案：tolerate eating2we should not _that the issues involved are moral ones.答案：lose sight of the fact3what i said practically _him.答案：made no impression on4_ care and love，the child felt very lonely.答案：for lack of5he _after graduation.答案：took up writing.仿照文中画线部分的句子结构将给出的汉语翻译成英语1the air seemed thin，as_though_its_combination_of_gases_had_little_oxygen_left.today is andys birthday，_(好像你不知道一样)答案：as though you didnt know2having_said_this，he spread some food on the table，and produced a bed from the floor._(这首钢琴曲已经听了两遍), bob wanted to hear it once more.答案：having already heard the piano music twice3exhausted，i slid into bed and fell fast asleep._(对她做的事感到恐惧)，tony could say nothing.答案：frightened at what she had done4soon i was back on my feet again and following him to collect a hovering carriage driven_by_computer.yesterday my parents took me to enjoy many paintings _(很多著名画家画的) in the art museum.答案：drawn by many famous painters.阅读理解a camera，a glove，a hand tool，even a toothbrush.they are all up there，above the clouds，going around and around the earth.there are also thousands of pieces of metal and plastic.some of them are only about the size of a fingernail.many are much larger.scientists consider all these objects to be space_junk，and they are a problem.since people first launched rockets into space in the 1950s，we have been leaving behind all sorts of things.much of the space junk is made up of little pieces of things that were once bigger objects，until they struck each other and broke apart.sometimes larger pieces survive the extreme heat through the atmosphere and hit the ground or the ocean at great speeds.but space junk falling on housetops is not the biggest worry.scientists are concerned about the kessler syndrome.it is named after the american scientist who first thought of the idea in 1978.imagine what happens when an empty rocket strikes another while orbiting the earth.two big things become many smaller things.they then hit other things.the pieces get smaller and smaller until they form a cloud of junk that blocks the path of future space vehicles.marco castronuovo，an italian space agency researcher，suggested launching a satellite into space that would get very close to some of the larger pieces of space junk.the satellite would connect a small rocket to the useless object.when the rocket explodes，it pushes the junk into a lower and slower orbit，nearer the earth.after a time，the junk burns up in the atmosphere.scientists have been concerned about space junk for many years.right now，the costs of the cleanup have been too great.mr.castronuovo says his system could be put in place for a much more reasonable amount of money.【解题导语】太空垃圾是人类在太空活动中丢弃在太空中的物体，这些物体形成垃圾云之后将对人造卫星或飞船的飞行产生很大影响，科学家正在寻找清理太空垃圾的有效方法。1what does the underlined part “space junk” in paragraph 1 refer to?ait refers to small pieces of things that were once bigger objects.bit refers to objects that survived the extreme heat through the atmosphere.cit refers to clouds that are made up of small objects in space.dit refers to all kinds of objects that have been left behind in space.解析：选d。细节理解题。从第二段第一句判断，space junk指人类在太空活动中遗留在太空的所有的物体，即“太空垃圾”。2why do scientists consider the kessler syndrome a big problemaspace junk clouds are likely to block the path of spacecraft.ban empty rocket might strike a spacecraft orbiting the earth.cspace junk might fall onto the earth，causing damage.dspace junk becomes bigger and bigger until hard to get rid of.解析：选a。细节理解题。第三段介绍了kessler综合征，最后一句指出了其潜在的危险，即垃圾云有可能会阻碍未来太空飞行器的轨道。3what is mainly talked about in the passage?asmaller objects come together to form clouds of space junk.bhuman beings are responsible for space junk.cspace junk is a big problem human beings have to find ways to solve.dan italian researcher has found a good way to remove space junk.解析：选c。主旨大意题。通读全文可知，本文介绍了太空垃圾及其危害，还介绍了科学家正在研究清理太空垃圾方法的情况，故c项最能概括全文的内容。4what is the authors attitude towards marco castronuovos method of cleaning up space junk? adoubtful.bobjective.cfavorable. ddisapproving.解析：选b。推理判断题。作者在文中只是客观介绍castronuovo提出的清理太空垃圾的方法，没有做任何评论，因此其态度是客观的。5what can be inferred from the passage?acameras or gloves had been left behind in space after they were used.bspace junk is made up of many big objects given up by humans.cthere isnt an effective system to clean space junk at the moment.dlarger pieces of objects are often broken into smaller ones and fall onto the earth.解析：选c。推理判断题。根据文章最后一段判断，目前尚没有一种有效的清除太空垃圾的方法。.信息匹配以下是一些产品的简介：ainternet radio: this internet radio is not only easy to use but also packed full of the very latest features.it can receive up to 12,000 internet radio stations including local and national uk stations，and a huge choice of foreign broadcast.price: d|s120.bturntable：this batteryoperated machine allows you to change your old collection to cd or mp3 player quickly and simply without the need for any special drivers.it comes complete with a dustcover storage case and has a builtin speaker for standalone use and sound control.price: d|s135.ctv capture：the tv capture allows you to receive up to 75 digital tv channels (数字电视频道)，and record direct to usb memory stick.with this machine，you can enjoy a lot of tv channels including all your favorites and a wide range of new and exciting channels of wonderful digital quality.price: d|s220.dlloytron: unlike other small ovens (烤箱)，the revolutionary new lloytron is big enough to cook even large roasts，and powerful enough to cook food 23 times faster than traditional ovens.price: d|s369ethe daylight lamp：with this daylight lamp，you can enjoy clean bright light in your home that is as close to natural sunlight as possible.the light also helps reduce eyestrain (减少眼疲劳)，making it the perfect light for reading and long periods of studying.price: d|s48. froberts alarm clock：the roberts is the perfect bedside partner.you will be easily able to see the time by day and night.it has a double alarm meaning you can set one for yourself and a different one for another person.price: d|s26.以下是一些消费者的信息，请根据他们的需要选择适合他们的产品：1mr.and mrs.smith are working in different companies.they both have to get up early in the morning.but mr.smith starts work one hour earlier than mrs.smith.in order not to be late for work，they want to be waken on different set times every day.解析：选f。smith夫妇在不同的公司工作，因为早上的上班时间不同，他们想在各自需要的时间被叫醒。这与f项中的信息“it has a double alarm meaning you can set one for yourself and a different one for another person.”相匹配。2mr.black comes from england and likes traveling.during the time of the travels，he likes enjoying music or listening to the latest news from different radio stations all around the world.解析：选a。mr.black想在旅途中听好听的音乐和世界各地的新闻。这与a项中的信息“it can receive up to 12,000 internet radio stations including local and national uk stations，and a huge choice of foreign broadcast.”相匹配。3jack is a senior high middle school student and he has a lot of homework to do every evening.in order to protect his eyesight，his parents decide to buy him a light which can make him feel comfortable when he is studying.解析：选e。jack是一个高中生，晚上需要做很多作业，他的父母想给他买一盏能保护视力的灯。这与e项中的信息“the light also helps reduce eyestrain，making it the perfect light for reading and long periods of studying.”相匹配。4mrs.white has four childre