1、【 精品教育资源文库 】 Unit 3 A healthy life 练 (一 ) 语言知识运用组块专练 练准度 (限时： 25 分钟 ) .完形填空 Cameron Lyle has never expected to save the life of a person he didn t know. He was a shotput star at the highest point of his athletic career when he had to make a great _1_. A man with blood cancer was _2_ for healthy bon
2、e marrow (骨髓 ) and Cameron was the only _3_among all the possible donors. The only _4_： if Cameron decided to donate, it meant he would miss some very important sports meetings. _5_ with cutting his career short, Cameron focused only on the _6_ to save the man s life. “I was surprised that I was pre
3、tty _ 7_. I said “yes” right away ， ” said Cameron, 21.“If I had said _ 8_， he wouldn t have had a match.” Actually, Cameron had completely _9_ the “Be The Match Registry” that came to his university two years ago. But two months ago, he got a call. Cameron was _10_ he was a possible match for a you
4、ng man with blood cancer, which would get worse quickly if not _11_. Cameron received blood tests, which _12_he was a definite match._13_he agreed to donate, more tests were followed to _14_he didn t have any problem._15_， everything went well, and last week Cameron headed to Massachusetts General H
5、ospital in Boston to _16_ his bone marrow with a stranger. Most people can return to their full activities within days after the donation._17_ Cameron was told not to lift over 20 pounds for about a month. So this meant he _18_ to miss some athletic events where he wanted to _19_ after eight years o
6、f shotput training. “But it s OK， ” he said.“It was worth it I would _ 20_ it again.” 语篇解读：一个处于事业巅峰期的铅球运动员，意外地与一个血癌病人的骨髓匹配成功。他毫不犹豫地为血癌病人捐献了自己的骨髓。虽然因此错过了一些重大赛事，但他觉得值得捐！ 1 A.schedule B conclusion C decision D effort 解析：选 C 下文中提到莱尔与一个血癌病人的骨髓匹配成功。由此可知，处于事业巅峰期的他不得不做一个重 大决定。 make a conclusion 意为 “ 得出结论 ”
7、； make an effort【 精品教育资源文库 】 意为 “ 作出努力 ” 。 2 A.suitable B desperate C ready D grateful 解析：选 B 一个人患了血癌，他非常需要得到健康的骨髓。 be desperate for 意为 “ 非常需要，极其需要 ” 。 3 A.match B partner C suit D fit 解析：选 A 莱尔是所有可能的捐赠者中唯一的匹配者。第 8 个空后的 “he wouldn t have had a match” 有提示。 4 A.solution B situation C assumption D pro
8、blem 解析：选 D 根据下文中的 “it meant he would miss some very important sports meetings” 可知，莱尔面临的唯一问题是捐献骨髓会使他错过一些非常重要的赛事。 5 A.Faced B Concerned C Delighted D Disappointed 解析：选 A 下文中提到莱尔决定捐献骨髓，这意味着他将面临事业上的短暂停顿。 be faced with 意为 “ 面对 ” ； be concerned with 意为 “ 与 ? 有关 ” 。 6 A.ability B motivation C way D chance
9、 解析：选 D 根据上文 “cutting his career short” 可知，莱尔暂停了事业，把精力都集中在有可能挽救血癌病人的生命上。 7 A.happy B moved C upset D lucky 解析：选 A 根据空后的 “I said yes right away” 可推知，莱尔为能够帮助别人感到非常高兴。 8 A.yes B hello C no D bye 解析：选 C 如果莱尔说不，这个血癌病人很可能找不到成功的骨髓配型。 9 A.organised B forgotten C avoided D refused 解析：选 B 联系下文中的 “But two mont
10、hs ago, he got a call.” 可知，事实上莱尔已经完全忘了匹配登记这件事。 10 A.told B warned 【 精品教育资源文库 】 C reminded D proved 解析：选 A 结合上文中的 “he got a call” 可 知，他被告知他可能与一个血癌病人配型成功。 11 A.improved B prevented C recovered D treated 解析：选 D 根据上文中的 “which would get worse quickly” 可知，如果不治疗，病情就会快速恶化。 12 A.doubted B expected C confirm
11、ed D predicted 解析：选 C 莱尔接受了血液检验，确认了他与病人配型成功。 13 A.While B Once C Before D Unless 解析：选 B 分析句子的逻辑关系可知，一旦他同意捐献骨髓，之后就会有更多的检查。 14 A.ensure B ignore C protect D fear 解析：选 A 莱尔需要做更多检查以确保他的身体没有任何问题。 15 A.Quickly B Gradually C Suddenly D Finally 解析：选 D 根据空后的 “everything went well” 可知，最终，一切进展顺利，莱尔去医院捐献了骨髓。 16
12、 A.exchange B share C associate D combine 解析：选 B 根据语境可知，莱尔给血癌病人捐献骨髓，他与一个陌生人分享了骨髓。 17 A.So B Then C But D And 解析：选 C 分析句子的逻辑关系可知，大多数人在捐献骨髓后的几天就可以完全恢复正常，但莱尔却被告知大约一个月内不能举 20 磅以上的东西。此处前后句之间表示转折关系。 18 A.used B agreed C hesitated D had 解析：选 D 根据上文中的 “Cameron was told not to lift over 20 p ounds for about
13、a month” 可推断，他不得不错过很多赛事。 19 A.grow B shine 【 精品教育资源文库 】 C cheer D struggle 解析：选 B 在经过八年的铅球训练后，莱尔一定想参加比赛，使自己表现出众。 20 A.make B admit C accept D do 解析：选 D 莱尔认为自己所做的事很值得，因此他还会再做 (同样的事情 )。 .语法填空 A company in the USA is paying its workers to sleep more. Staff at the insurance company Aetna will get $300
14、a year _1_ (add) to their salary if they get at least seven hours of sleep a night. They will get just over a dollar for each night they sleep over seven hours. The idea behind this plan is employee _2_ (perform). Human resources _3_ (official) say workers will work more effectively if they have sle
15、pt well. A workforce that is more rested means the company will perform _4_ (well). Staff can either record their sleep automatically, _5_ (use) a wrist monitor, or record by hand how long they have slept every night. _6_ number of studies warn that not sleeping enough can affect our ability to do o
16、ur job. The American Academy of Sleep Medicine said that the average worker in the USA loses 11.3 working days of productivity a year from a lack _7_ sleep. This _8_ (cost) companies about $2,280 for one worker. It estimates (估计 ) that the US economy loses $63.2 billion a year mainly _9_ workers do
17、not sleep more than seven hours a night. A 2015 study by the Rand Corporation showed that staff members sleeping less than seven hours per night _10_(find) far less productive than workers having eight or more hours of sleep. 语篇解读：本文是一篇说明文。一家美国公司给每晚睡眠时间超过 7 小时的员工增发薪酬。研究发现，员工睡眠时间越充足，他们的表现就越好，公司的业绩就更佳
18、。 1 added $300 和动词 add 之间是被动关系，该处使用了 get sth.done 结构，意为“ 使 ? 被做 ” 。故填 added。 2 performance 句意：这一计划背后的目的是员工的表现。 employee 修饰空格处，意为 “ 员工表现 ” ，空格处应用名词。故填 performance。 3 officials 根据空格后的谓语动词 say 可知，此处主语应用复数形式。故填officials。 4 better 根据该句中的比较级 more rested 可知，公司员工休息得越好，则公司运转得就越好。故用 well 的比较级 better。 5 using
19、分析该句结构可知，动词 use 和句子的主语 Staff 之间是逻辑上的主动关系，【 精品教育资源文库 】 故用现在分词形式作伴随状语。故填 using。 6 A 由谓语动词 warn 可知，应填 A。 a number of 为固定搭配，意为 “ 许多 ” 。注意字母位于句首时需大写。 7 of a lack of 为固定搭配，意为 “ 缺乏 ?” 。故填 of。 8 costs 根据下句中 “It estimates ( 估计 ) that .” 并结合语境可知，此处用一般现在时；再由该句主语 This 可知， cost 应用第三人称单数形式。故填 costs。 9 because 空格
20、前句意为：它估计美国经济每年损失 632 亿美元；空格后句意为：员工每晚睡眠时间不超过 7 小时。根据句意可知，空格前后为因果关系，故用 because 引导原因状语从句。 10 were found 宾语从句的主语 staff members 与动词 find 之间是被动关系，应用被动语态；由 “A 2015 study” 可知，该句陈述的是过去发生的事情，故用一般过去时。故填 were found。 练 (二 ) 主观题强化增分专练 练规范 (限时： 45 分钟 ) .语法填空 Stress is difficult to define or measure. Some people enjoy a busy lifestyle and are a
