高考英语二轮专题总复习 精选综合能力专练 完形填空6.doc

2013届高考英语二轮专题总复习精选综合能力专练：完形填空6allan was worried. this was his first time to go traveling 1 . he didnt know how to find his seat, 2 he went to the air hostess(空姐) and asked, “could you help me? i cant find my seat.” the air hostess showed 3 the seat and told him 4 and fasten the seat belt(系好安全带). she told allan not to move about when the plane was going up. and she also said that allans ears might feel 5 strange, but he didnt need to 6 it because many people felt 7 that. when the plane was flying very high, allan could stand up and walk around. he could 8 read books, newspapers or see films. the air hostess would _9_ food and drinks. allan would enjoy the flight and 10 soon.1.a. by shipb. by airc. by card. by bus2.a. yet b. orc. but d. so3.a. him b. me c. her d. he4.a. stand upb. sleepc. to sit downd. sit down5.a. a little b. little c. a bit of d. bit6.a worrying b. be worried c. worry about d. worry7.a. in b. for c. as d. like8.a. neither b. either c. both d. also9.a hold b. takec. bring d. carry10. a. arrive homeb. arrive to home c. get to homed. reach at home名师点评本文讲述了allan第一次乘飞机时的经历与感受。答案简析1b。本文讲述了allan第一次乘飞机时的情况, 故选by air。2d。根据文意, allan因为找不到座位, 所以他就去问空姐。这里构成因果关系，应用 so引导结果状语从句。3a。allan是男士，故选 him充当show的宾语。 4c。tell sb. to do sth.意思是“叫某人干某事”。故选to sit down。5a。a little修饰形容词表示“有点”。6c。 need to后面应接动词原形。 worry为不接物动词，不能直接接宾语。 故选 worry about。7d。like that意为“像那样”。 8b。固定结构eitheror , 意为“或者或者”。9c。根据文意，空姐拿来食物和饮料给乘客, 故选bring。10a。这里home是副词，其前面应用不接物动词，故选择arrive home。what is the best way to study ? this is a very important question. some chinese students often 1 very hard 2 long hours. this is a 3 habit (习惯), but it is not a better way to study . a good student must 4 enough sleep, enough food and enough rest. every 5 you 6 to take a walk or play basketball or ping-pong or sing a song. when you 7 to your studies, youll find yourself 8 than before and youll lean more.perhaps we can 9 that learning english is like taking chinese medicine, we mean that like chinese medicine, the effects(效果) of your study 10 slowly but surely. learn every day and effects will come just like chinese medicine. 1. a. playb. studyc. sleepd. think2. a. at b. in c. for d. with3. a. best b. better c. good d. bad4. a. have b. do c. want d. make5. a. month b. week c. hour d. day6. a. want b. hope c. need d. wish7. a. begin b. return c. go d. are 8. a. stronger b. weaker c. strong d. week9. a. say b. guess c. talk d. know10. a. return b. come c. give d. get 名师点评文章讲述了认真学习的同时，必须要注意劳逸结合。这样才有好的学习效率。答案简析1b。下文指出这是一个好的学习习惯但不是一个好的学习方法，故选study。2c。介词for常与段时间连用, 在句中作状语。3c。与下半句形成转折关系，这里应选good，说明努力学习是一种好的习惯。4a。一个会学习的学生必须有足够的睡眠。have意为“拥有”，为正确选项。5d。下文take a walk, play basketball都是些日常活动，故day为正确选项。6c。take a walk, play basketball这些活动很有必要在学习之余进行,故选need。7b。根据文意，休息之后, 应重新返回到学习上, 而不是才开始学习， 故选return。8a。由句中的than可知应选比较级；根据文意，锻炼身体后, 身体应更加强壮, 故选stronger。9a。say强调说的内容；guess表猜测；talk指交谈；know指知道。这里强调说的内容，故选say。10b。根据最后一句“effects will come just like chinese medicine”以及文意可知come为正确选项。plants cant communicate by moving or making sounds, as most animals do. instead, plants produce volatile compounds，chemicals that easily change from a liquid to a gas. a flower s sweet smell, for example, comes from volatile compounds that the plant produces to attract insects such as bugs and bees.plants can also detect volatile compounds produced by other plants.a tree under attack by hungry insects, for instance, may give off volatile compounds that let other trees know about the attack. in response, the other trees may send off chemicals to keep the bugs away or even chemicals that attract the bugs natural enemies.now scientists have created a quick way to understand what plants are saying: a chemical sensor(传感器) called an electronic nose. the “enose” can tell compounds that crop plants make when theyre attacked.scientists say the enose could help quickly detect whether plants are being eaten by insects. but today the only way to detect such insects is to visually inspect individual plants. this is a challenging task for managers of greenhouses ，enclosed gardens that can house thousands of plants.the research team worked with an enose that recognizes volatile compounds. inside the device, 13 sensors chemically react with volatile compounds. based on these interactions, the enose gives off electronic signals that the scientists analyze using computer software.to test the nose, the team presented it with healthy leaves from cucumber, pepper and tomato plants, all common greenhouse crops. then the scientists collected samples of air around damaged leaves from each type of crop. these plants had been damaged by insects, or by scientists who made holes in the leaves with a hole punch (打孔器)the enose, it turns out, could identify healthy cucumber，pepper and tomato plants based on the volatile compounds they produce. it could also identify tomato leaves that had been damaged. but even more impressive, the device could tell which type of damage by insects or with a hole punch had been done to the tomato leaves.with some finetuning，a device like the enose could one day be used in greenhouses to quickly spot harmful bugs, the researchers say. a device like this could also be used to identify fruits that are perfectly ripe and ready to pick and eat, says natalia dudareva, a biochemist at purdue university in west lafayette, ind. who studies smells of flowers and plants. hopefully, scientists believe, the device could bring large benefits to greenhouse managers in the near future.语篇解读植物会说话吗？植物如何“交流”？本文中的科学家们正在尝试用enose来测试植物受到伤害时的反应。5we learn from the text that plants communicate with each other by_.a. making some soundsb. waving their leavesc. producing some chemicalsd. sending out electronic signals解析事实细节题。从文章第一段中的“instead，plants produce volatile compounds，chemicals that.”可知，植物通过它本身所产生的一种化学物质来进行交流，所以答案选c。答案c6what did the scientists do to find out if the enose worked?a. they presented it with all common crops.b. they fixed 13 sensors inside the device.c. they collected different damaged leaves.d. they made tests on damaged and healthy leaves.解析逻辑推理题。从文章第五段可知，为了证实enose