2013年高考英语一轮复习课时作业33 Unit 3 Under the sea 新人教版选修7（湖北专用）

用心 爱心 专心1 课时作业课时作业 三十三三十三 选修选修 7 7 UnitUnit 3 3 UnderUnder thethe sea sea 限时 30 分钟 多项选择 1 My friend does one thing one day and just the the next His behavior is inconsistent A positive B alternative C negative D opposite 2 The workers of the textile mill that the trade union leaders be elected from the workshops A urged B related C combined D adapted 3 Susan s strong love for her country is in her recently published poems A relieved B reflected C responded D recovered 4 I was very when I found that the brake didn t work on my way to the park A doubtful B sensitive C scared D sympathetic 5 She saw an advertisement for volunteers at her local gym and as she is interested in the whole area of diet and exercise she thought she would A help out B hang out C try out D hand out 6 Psychologists are also that both language and learning are in some sense social phenomena A aware B accused C tired D ashamed 7 Set yourself a that you can reasonably hope to achieve which should be not too high nor too low A purpose B cause C reason D target 8 Before the storm fishes in the pond usually themselves out of the water to get fresh air A throw B run C swim D escape 9 Is there anyone in your class who the car accident that happened in front of our school this morning A witnessed B observed C introduced D predicted 10 We hadn t planned to meet at that party In fact we met there by chance A true B real C sure D pure 阅读理解 A A Some scientists say that animals in the ocean are increasingly threatened by noise pollution caused by human beings The noise that affects sea creatures comes from a number of human activities It is caused mainly by industrial underwater explosions ocean drilling and ship engines Such noises are added to natural sounds These sounds include the breaking of ice fields underwater earthquakes and sounds made by animals themselves Decibels 分贝 measured in water are different from those measured on land A noise of 用心 爱心 专心2 one hundred and twenty decibels on land causes pain to human ears In water a decibel level of one hundred and ninety five would have the same effect Some scientists have proposed setting a noise limit of one hundred and twenty decibels in oceans They have observed that noises at that level can frighten and confuse whales A team of American and Canadian scientists discovered that louder noises can seriously injure some animals The research team found that powerful underwater explosions were causing whales in the area to lose their hearing This seriously affected the whales ability to exchange information and find their way Some of the whales even died The explosions had caused their ears to bleed and become infected Many researchers whose work depends on ocean sounds object to a limit of one hundred and twenty decibels They say such a limit would mean an end to important industrial and scientific research Scientists do not know how much and what kinds of noises are harmful to ocean animals However many scientists suspect that noise is a greater danger than they believed They want to prevent noises from harming creatures in the ocean 11 According to the passage which of the following is increasingly dangerous to sea creatures A The sound of a car B The sound of voices C Man made noise pollution D The sound of steps 12 According to the passage natural sounds include all of the following EXCEPT A sounds made by animals themselves B ocean drilling C underwater earthquakes C the breaking of ice fields 13 Which of the following is discussed in the third paragraph A The same noise level produces a different effect on land and in the ocean B Different places may have different types of noises C The decibel is not a suitable unit for measuring underwater noise D Different ocean animals may have different reactions to noises 14 According to the passage what will scientists most probably do in the future A They will work hard to reduce ocean noise pollution B They will protect animals from harmful noises C They will try to set a limit of 120 decibels D They will study the effect of ocean noise pollution B B The sea has always interested man From it he can get food minerals and treasure For thousands of years he could sail on it But he could not go far beneath its surface Man wants to explore deep into the sea However he is not a fish He must breathe air so he can t stay under the water s surface for any length of time To explore deep water man faces even more dangers and problems A diver who wants to stay under water for more than a few minutes must breathe air or a special mixture of gases He can wear a diving suit and have air pumped to him from above He can carry a tank of air on his back and breathe through a nose and a mouthpiece Water weighs 800 times as much as air Tons of water pushes against a diver deep in the sea His body is under great pressure When a diver is under great pressure his blood takes in some of the gases he breathes As he rises to surface the water pressure becomes less If the diver rises too 用心 爱心 专心3 quickly the gases in his blood form bubbles The diver is then suffering from the bends The bends can cause a diver to double up in pain They can even kill him 15 On the whole this passage is about A special mixtures of gases in deep sea B the problems man faces in deep sea diving C air pressure under the surface of sea water D a kind of illness that man suffers in the sea 16 A diver s body in deep water A is under great pressure B is just like that of a fish C suffers from the bends D weighs very little 17 The passage does not say so but it makes you think that A deep divers should be in good health B divers explore the deep sea only for treasure C diving under the water too quickly causes a kind of illness D there is a special mixture of gases under the sea 18 From the passage we can see that A the sea began to interest man a few years ago B man is not at home deep in the sea C all divers will get the bends sooner or later D the air in the sea water will kill a diver if he is not careful 完成句子 阅读下列各小题 根据每句后的汉语提示 用句末括号内的英语单词完成句子 19 Having no choice but she felt hopeless let 她觉得很绝望 除了气得大叫外没有别的办法 20 If you don t do something about the accident there here about 如果你不处理这个事故的话 这儿马上就会交通堵塞 21 Seeing such extraordinary beauty made cell 看到如此绝妙的美景让我周身的每个细胞都苏醒了 22 No one likes anyone to come into his room ask 没人喜欢别人未经允许进入他的房间 23 by a pack of killer whales became terribly wounded attack 一头受到一群虎鲸攻击的鲸严重受伤 24 You must stop Tom which might hurt him take 你必须阻止汤姆出现在公众面前 这可能会伤害到他 25 Our suggestions our studies will be discussed next week aim 旨在提高我们学习的提议将会在下周讨论 26 James was struggling to grab the edge of the boat terrify 害怕被冲走 詹姆斯努力抓住船沿 27 Well done as I last ran to the finishing line there 当我最终冲向终点线的时候 大家都欢呼着 干得好 28 The rescue team were working hard trying to find more people trap 救援队辛苦工作 试图找到更多被困在废墟中的人 用心 爱心 专心4 答案答案 课时作业 三十三 1 D 考查形容词词义辨析 句意 我的朋友做起事来 今天这样 明天那样 其行为前后不一 致 opposite 相反的 positive 肯定的 alternative 供选择的 negative 否定的 2 A 考查动词词义辨析 句意 纺织厂的工人们要求工会领导要从车间中选出 urge 意为 要求 符合句意表达 relate 与 相关 combine 结合 adapt 使适应 在这四个选项中 只有 urge 后 面的宾语从句中的谓语动词能用动词原形来表示虚拟语气 3 B 考查动词词义辨析 句意 苏珊对国家的热爱在她最近出版的诗歌中反映了出来 感情应该 通过诗歌来反映 所以选 reflect 反映 relieve 减轻 respond 应答 recover 恢复 4 C 考查形容词词义辨析 句意 在我去公园的路上 当发现车子刹车失灵时 我非常害怕 scared 意为 恐惧的 害怕的 符合句意表达 doubtful 怀疑的 sensitive 敏感的 sympathetic 同情的 5 A 考查动词短语辨析 语境表达 她想成为志愿者去帮忙 故选择 A 项 help out 此处相当 于不及物动词 意为 帮忙 6 A 考查形容词词义辨析 be aware that 意识到 句意 心理学家也意识到 语言和学习在 某种意义上来说都是社会现象 7 D 考查名词词义辨析 句意 给自己制定一个合理的有望实现的目标 既不能过高 又不能过 低 target 目标 符合句意 purpose 目的 cause 起因 事业 reason 原因 8 A 考查动词词义辨析 句意 暴风雨来临之前 池塘里的鱼儿通常要跃出水面呼吸新鲜空气 throw themselves out of the water 在此意为 跃出水面 9 A 考查动词词义辨析 witness 意为 目击 当场见到 句意 你们班有人目击了今早发生在 我们校门口的车祸吗 observe 观察 introduce 介绍 predict 预言 预告 10 D 考查形容词词义辨析 pure 意为 完全的 纯粹的 by pure chance 常用作习惯搭配 意 为 纯属偶然 句意 我们并没有计划在聚会上碰面 事实上 我们在那里碰面纯属偶然 true 真实的 real 真的 sure 肯定的 A A 研究表明 噪声污染对海洋生物带来了危险 科学家将来要采取措施拯救海洋生物 阻止噪音对海 洋生物的伤害 11 C 细节理解题 由第一段 Some scientists say that animals in the ocean are increasingly threatened by noise pollution caused by human beings 可知 来自人类的噪声污染 对海洋生物带来了危险 12 B 细节理解题 由第二段 These sounds include the breaking of ice fields underwater earthquakes and sounds made by animals themselves 可知 ocean drilling 不是自然界的声音 13 A 细节理解题 由第三段可知 同样分贝的噪音对海洋和陆地产生的影响不同 14 B 判断推理题 由文章的最后一句话 They want to prevent noises from harming creatures in the ocean 可知 科学家将来要采取措施阻止噪音对海洋生物的伤害 B B 自古以来 海底丰富的资源一直吸引着人类 然而 从事深水潜水探索 却不是一件轻松的工作 本文向我们介绍的就是深水潜水员所面临的困难和挑战 15 B 主旨大意题 由文