2012届高三英语一轮复习 Unit 3 Life in the future精品同步练习 新人教版必修5

用心用心 爱心爱心 专心专心 1 1 UnitUnit 3 3 LifeLife inin thethe futurefuture 多项选择 1 Our son doesn t know what to at the university he can t make up his mind about his future A take in B take up C take over D take after 解析 选 B take in 接受 吸收 理解 欺骗 take up 从事 参加 占据 继续 take over 接管 take after 像 根据句意选 B 2 When Mr Jones gets old he will over his business to his son A take B think C hand D get 解析 选 C 考查动词词组辨析 全句的意思是 琼斯先生年迈时 将会把公司 他的儿子经营 根据句意可知 原文空格处应与 over 构成动词短语 表示 交给 的意思 同时要用 somebody 作间接宾语 hand over 移交 交给 符合语境 take over 与 hand over 的意思相反 表示 接管 接替 think over 意为 仔细考虑 重新考虑 get over 意为 从疾病 失望 震惊等中 恢复过来 3 The couple watched the Kongming light go higher and higher until they lost of it A view B scene C vision D sight 解析 选 D 句意 那对情侣看着孔明灯越飞越高 直到看不见了 词组 lose sight of 意思是 不再看见 4 2011 年西工大附中检测 If we want to arrive at the village on time we d better A sweep up B speed up C call up D turn up 解析 选 B speed up 意为 加速 符合题意 sweep up 清扫 掠过 call up 给 打电话 使回忆起 turn up 出现 找到 调高 音量等 5 I have the that we have met once before 用心用心 爱心爱心 专心专心 2 2 So we have At a ball two years ago remember now A view B relation C influence D impression 解析 选 D 印象 impression 中我们以前见过一次面 6 Sir please off your mobile phone The meeting has begun Sorry I forgot A change B switch C bend D skip 解析 选 B 句意 先生 请关上手机 会议已经开始了 switch off 关上 手机 电 灯等 7 If we cannot the subject of astronomy we won t get the job opportunities on space stations A master B control C tolerate D instruct 解析 选 A 句意 倘若我们没有掌握天文学 我们将不能把握在太空站工作的机会 master 意为 掌握 符合题意 control 控制 tolerate 容忍 instruct 命令 指示 8 Could you tell me what happened I m not going to tell you about it it s A uncertain B enormous C perfect D private 解析 选 D private 意为 私人的 秘密的 从答语中的 I m not going to tell you about it 可知 D 项符合语境 uncertain 不确定的 enormous 巨大的 庞大的 perfect 完美的 9 After the meeting was over the secretary the new worker to the manager s office A aimed B pointed C guided D imitated 解析 选 C 句意 会议结束后 秘书领着新员工去经理办公室 guide sb to someplace 领某人去某地 符合句意 aim 瞄准 point 指明 imitate 模仿 10 When I saw the cars crash on the road a frightened feeling 用心用心 爱心爱心 专心专心 3 3 across my mind A flashed B struck C hit D occurred 解析 选 A strike 与 hit 都直接接宾语 不需用介词 occur 需要与 to 连用 句意 当我看到公路上汽车相撞时 恐惧感涌上我的心头 完成句子 1 Not 意识到他的错误 he continued to behave like that realize 解析 考查分词作状语 realize 与主句的主语 he 成主动关系 故用现在分词 答案 realizing his mistake 2 Can I take my car now Oh sorry It 修理 and won t be ready for two hours repair 解析 考查动词时态 语态 由 won t be ready for two hours 可知 车子正在维 修 是被动进行时用法 答案 is being repaired 3 Look at the old photo 在我家乡照的 when I was a child hometown 解析 考查定语用法 由句式结构可知 横线处用作定语 故用过去分词或定语从句 作定语 答案 which was taken in my hometown 4 他们的共同特点 is that they are both devoted fans of Michael Jackson have 解析 考查主语从句 本题是 what 引导的主语从句 由短语 have sth in common 可 知答案 答案 What they have in common 5 Mr Brown was not a genius nor 他懂 physics understand 解析 考查倒装结构 否定副词 nor 放在句首句子部分倒装 答案 did he understand 6 There is no waste paper in the basket It must 处理掉了 用心用心 爱心爱心 专心专心 4 4 by the assistant dispose 解析 考查情态动词表示推测的用法 must have done 表示过去一定做了某事 答案 have been disposed of 7 Though the crew were at first under the impression 沉船找到了 the contents of the sea chest proved them wrong found 解析 考查同位语从句和动词时态 impression 后的同位语从句中由于句子成分完整 所以要用只起连接作用的 that 引导 sink 的动作发生在过去的过去 故用过去完成时 答案 that the lost ship had been found 8 The situation will get worse if not 认真对待 deal with 解析 考查分词作状语 deal with 与主句的主语 situation 成被动关系 故用过去 分词形式 答案 carefully dealt with 9 Requirements are given to each department that all the lights 关闭 whenever one leaves the office switch 解析 考查虚拟语气 本题是一个分割性的同位语从句 由 requirements 可知从句要 使用 should 动词原形 should 可以省略 答案 should be switched off 10 It s raining so hard now I 应该带 an umbrella with me when I left home this morning bring 解析 考查情态动词用法 should have done 表示本应该做而实际没做某事 答案 should have brought 阅读理解 Words 525 难度系数 建议用时 7 Today we tell you about some new understanding of why cutting the main branch of a plant or tree can lead to better development The findings are from researchers on two continents Professor Prezemyslaw 用心用心 爱心爱心 专心专心 5 5 Prusinkiewicz of the University of Calgary in Canada led the research with scientists from Britain and Sweden Their study appears in the Proceedings of the National Academy of Sciences Researchers have known since the 1930s that the actively growing tip of a plant produces a hormone 荷尔蒙 called auxin 生长素 This hormone flows down the main stem Scientists say the auxin has an indirect effect on buds 芽 on the side of the stem to prevent branching These buds themselves also produce auxin The research suggests that to grow they have to be able to export the hormone into the main stem But the flow from the stem tip prevents them from doing this The researchers wanted to find out how this blocking happens Professor Prusinkiewicz is on leave in Australia but he sent us an e mail suggesting a simple way to understand the process Think of a major road crowded with traffic So many cars are on the main road that the cars on the side roads cannot enter The stem is like the crowded main road The new research shows that the buds on the side cannot export their auxin into the main stem because it is too full But if that main shoot is pruned 修剪 other buds below it can start exporting They are no longer prevented from growing Ottoline Leyser from the University of York says that after a plant is pruned all the inhibited 被抑制的 shoot tips compete with each other to grow In doing this the branches influence each other s growth Nearby shoot tips are more likely to affect each other than those that are far apart from each other Professor Leyser says the strongest branches grow best wherever they may be on the plant The study found that the main shoot grows the best of all not because of its position at the top of the plant but mostly because it got there first 解题导语 本文讲述了关于降低植物顶端优势 修剪树木主干的新的理解 1 The underlined part two continents in Paragraph 2 refers 用心用心 爱心爱心 专心专心 6 6 to A Asia and Africa B Africa and Europe C North America and Europe D Australia and Europe 解析 选 C 细节推理题 根据第二段提及的科学家的国籍可推测出 Canada 属于北 美 而 Britain and Sweden 属于欧洲 2 Professor Prusinkiewicz compares the cars on the side roads to A plant stems B plant buds C the leaves of a plant D the roots of a plant 解析 选 B 细节理解题 根据文章第五 六段可知 Professor Prusinkiewicz 把植 物的芽比作马路支路上的汽车 3 To make the buds on the side of the stem to grow better the main shoot should A be cut off B be protected C be watered as much as possible D be given much auxin 解析 选 A 推理判断题 根据第六段 But if that main shoot is pruned 修剪 other buds below it can start exporting 可知 为了让枝干上的芽生长 树顶的主芽 应修剪掉 4 According to the passage which of the following is TRUE A Researchers have recently found out that the growing tip of a plant produces hormones B Auxin has a direct effect on buds to keep branches from growing C Buds on the side of the stem can t produce hormones D In order to grow the buds on the side of the stem export the hormones into the main stem 解析 选 D 细节理解题 根据第三段第一句话可知 科学家早在 20 世纪 30 年代就 用心用心 爱心爱心 专心专心 7 7 发现了植物快速生长的尖部产生荷尔蒙 A 错误 由第三段第三句可知 B 错误 由第四段 首句可知芽也可以产生生长素 C 错误 D 表述与第四段意思相符 5 Which of the following may be the best title for this passage A Why shoot tips grow fast B When and how to prune plants C Scientists help cut the mystery behind pruning D The great scientist Prezemyslaw Prusinkiewicz 解析 选 C 标题归纳题 文章第一段即点明了本文主旨 本文是对于修剪树木主干 的新理解 书面表达 2011 届辽宁大连检测 请根据下表中的内容写一篇短文 姓名 杨振宁 性别 男 国籍 美籍华人出生地 安徽 出生日期 1922 年 9 月 22 日职业 物理 学家 教育 背景 清华大学研究生 美国芝加哥大学博士简介 1950 年在美国结婚 婚后有两子一 女 均在美国安家立业 1957 年和李政道一起获得诺贝尔物理学奖 1998 年起任清华大学 教授 2004 年 12 月从美国回国并定居清华园 在清华大学教授物理 获得多种荣誉 是 许多大学的