1、Unit 6Earth first (主题语境人与自然 环境保护) Section B Using language 课后篇巩固提升 基础巩固 .单句填空 1.Peter and Paul had got (permit) from their parents to camp in a field close to their farm. 答案 permission 2.The girl could learn from the living examples to (establish) a sense of security. 答案 establish 3.There was no dan
2、ger of transmitting the (infect) through operations. 答案 infection 4.The accident left the boy (severe) brain-damaged and almost totally relied on others. 答案 severely 5.These animals consumed a large amount of vegetation,which (reduce) plant diversity in the park. 答案 reduced 6.The average family in E
3、urope throws as much as 3,000 worth of (reuse) materials into its dustbin each year. 答案 reusable 7.For ten years Nyad devoted herself to (become) one of the worlds best long-distance swimmers. 答案 becoming 8.Online voting becomes increasingly popular,and many competitions get people (involve) in it.
4、答案 involved 9.The country is very large and beautiful and most (important),there are not many people. 答案 importantly 10.You can help to keep our water supply clean by recycling batteries instead of (throw) them away. 答案 throwing .完成句子 1.We must find an effective way to (处理) the rubbish here. 答案 deal
5、 with 2.These old scientists (致力于) doing scientific research. 答案 are devoted to 3.They wanted to make a documentary (目的是) highlighting the cruelty of elephant hunting. 答案 aiming at 4.They wanted to get more people (参与) the conservation of ocean life. 答案 involved in 5.If you want to save energy, regu
6、lar light bulbs (用代替) LED bulbs. 答案 replace;with 6.Measures must be taken to the rivers (防止) being polluted. 答案 keep/stop/prevent;from 7.The purpose of this article is to (提高的意识) wildlife protection. 答案 raise the awareness of 8.As is known to all,water can (被用来发 电). 答案 be used to produce electricity
7、 .动词填空(非谓语动词作补语) 1.Passengers are permitted (carry) only one piece of hand luggage onto the plane. 答案 to carry 2.Even the best writers sometimes find themselves (lose) for words. 答案 lost 3.Michael put up a picture of Yao Ming beside the bed to keep himself (remind) of his own dreams. 答案 reminded 4.I
8、 looked up and noticed a snake (wind) its way up the tree to catch its breakfast. 答案 winding 5.Before driving into the city,you are required to get your car (wash). 答案 washed 6.When we saw the road (block) with snow,we decided to spend the holiday at home. 答案 blocked 7.When we passed her room last n
9、ight,we heard her (sing) an English song. 答案 singing 8.My advisor encouraged me (take) a summer course to improve my writing skills. 答案 to take 9.A worker will be immediately fired if he is found (smoke) in the workshop. 答案 smoking 素养提升 .完形填空 Wildlife has been greatly threatened in the modern age.Th
10、ere are species(物种) that are 1 every day.The white-naped crane is a typical example.So scientists are trying their best to 2 the species from going out of existence. Chris and Tim work at a zoo,helping endangered cranes with their reproduction.Emma,a female crane,has been in their 3 since she arrive
11、d in 2004. Born at an international crane foundation,Emma was 4 by human caretakers.This led to an unexpected consequence,though she had a wonderful time there.Emma had 5 taken herself as a crane and become deeply attached to humans.She refused to live with male cranes,and even had a 6 for killing s
12、ome of them,which made it impossible for her to become a mother. 7 ,the two zoo keepers didnt want to see the extinction(灭绝) of this precious species.With their patience and efforts,they successfully developed a 8 of artificial breeding(人工繁殖) and natural reproduction.This 9 Emma to give birth to fiv
13、e baby cranes. The two keepers are proud of their productive work.But before they can be 10 ,more efforts must be made,because the population of the crane in the wild is on the 11 ,and many other species appear headed toward extinction.After all,not everyone has realized that wildlife has thoughts,f
14、eelings,and most importantly,equal rights to survive. How can we 12 the ever-widening gap that separates us from other animals?Chris and Tim offered us the 13 :human beings took it for granted that their 14 held all the solutions,but maybe their hearts can be a better 15 . 【语篇导读】本文是一篇夹叙夹议文。一只雌丹顶鹤从小被
15、人类喂养长大,她拒绝与雄丹顶鹤 生活在一起。为了让她担负起繁育后代的重任,动物园的两位管理员绞尽脑汁,最终,成功地让她诞下 五只小丹顶鹤。 1.A.growing B.migrating C.competing D.disappearing 答案 D 解析根据第一句的句意以及其中的 threatened 一词可知,此处选择 D 项,表示“每天都有物种在消失”。 2.A.ban B.save C.split D.remove 答案 B 解析根据上文内容以及下文讲述的故事可知,此处选择 save 表示“拯救这些物种,使它们不会消失”。 3.A.care B.eye C.mind D.story 答
16、案 A 解析根据句意并结合下文内容可知,这只叫作 Emma 的雌丹顶鹤自 2004 年以来一直在他们的照顾之 下。 4.A.found B.chosen C.raised D.seized 答案 C 解析根据上文的“Born at an international crane foundation”可知,这只雌丹顶鹤是被人类的管理员饲养 长大的。 5.A.never B.always C.unluckily D.cheerfully 答案 A 解析根据下文的“become deeply attached to humans”可知,丹顶鹤 Emma 从来没有把自己当成是一只 鹤,她深深地迷恋人类
17、。 6.A.gift B.skill C.concern D.reputation 答案 D 解析根据上下文语境可知,这只拒绝与雄丹顶鹤一起生活的雌丹顶鹤甚至因杀死了一些雄丹顶鹤而 闻名。have a reputation for“以闻名”。have a gift for“有天赋”。 7.A.Therefore B.Moreover C.However D.Instead 答案 C 解析根据上文内容可知,让濒危的丹顶鹤繁殖后代的任务非常艰巨,然而,两位动物管理员没有放弃努 力和信心。 8.A.combination B.collection C.strategy D.system 答案 A 解
18、析根据下文内容可知,两位动物管理员采用人工繁殖与自然繁殖相结合的方式,使 Emma 成功地当 上了妈妈。 9.A.forced B.forbade C.taught D.enabled 答案 D 解析根据上文内容可知,此处表示“使得 Emma 能够生下五只小丹顶鹤”,不是强迫、禁止和教导。 enable“使能够”符合语境。 10.A.defeated B.grateful C.assured D.tolerant 答案 C 解析根据语境可知,保护野生动物的前景不容乐观,在他们得到保证之前,还需要做很多努力。 11.A.list B.rise C.agenda D.decline 答案 D 解析
19、根据下文的“headed toward extinction”可知,野生丹顶鹤的数量还在不断下降,前景堪忧。on the decline“在逐渐下降”,符合语境。 12.A.leave B.bridge C.open D.identify 答案 B 解析根据语境可知,如何弥合人类与其他动物之间不断扩大的鸿沟是一个艰巨的任务,需要我们共同 面对。bridge在此处为动词,意为“弥合;消除”。 13.A.course B.excuse C.answer D.reward 答案 C 解析根据上文的问题以及两位动物管理员的成功做法可知,他们二位给出了我们答案。 14.A.brains B.behavi
20、ors C.services D.projects 答案 A 解析根据下文出现的 their hearts 可知,此处表示“人类想当然地以为他们的头脑里有所有的解决方 案”。 15.A.guide B.treat C.example D.companion 答案 A 解析根据所在句子的句意以及全文内容可知,在解决问题的过程中,大脑固然重要,但是全心全意地投 入可能更能引导我们找到解决问题的方法。 .语法填空 At present,major parks across the US are facing a 1 (grow) problem.From getting too close to w
21、ildlife to camping in off-limits areas,more and more visitors 2 (break) park rules.In July alone,park rangers handled more than 11,000 incidents at the 10 most visited 3 (nation) parks. Record numbers of visitors at Yellowstone National Park,in Wyoming,have caused problems.Visitors stray from 4 (mar
22、k) paths.They break park rules in order to take selfies 5 wildlife,getting too close to elk,grizzly bears,and bison.As drivers slow down to snap pictures of 6 animals,traffic backs up. The breaking of park rules comes from disbelief among visitors 7 they will get hurt,said Yellowstone Superintendent
23、 Dan Wenk.More than 52,000 warnings were issued at Yellowstone in 2015,up almost 20 percent from the year before.That 8 (worry) the National Park Service. As the number of visitors increases,the group is working 9 (protect) national land for future generations.The top 10 parks,including Yosemite in
24、California and the Grand Canyon in Arizona,hosted almost 44 million people last year.Thats a 26 percent increase from a decade 10 (early). 答案与解析 【语篇导读】本文是一篇记叙文。由于一些游客不遵守公园的制度,擅自接近动物,因而造成了 动物伤人的事件。 1.growing 考查非谓语动词。分析句子结构可知,grow和 problem有逻辑上的主谓关系,所以用动词- ing 形式作定语。 2.are breaking 考查时态。根据前面的“more and
25、more visitors”可知,break所表示的动作正在进行,所 以用现在进行时。 3.national 考查形容词。所填的词修饰名词 parks,所以用形容词形式。 4.marked 考查非谓语动词。动词 mark 和 paths有逻辑上的动宾关系,所以用过去分词作定语。 5.with 考查介词。根据句意可知,此处表示游客和野生动物拍照,所以填介词 with,意为“和一 起”。 6.the 考查冠词。此处特指上文提到的动物们,所以用定冠词修饰。 7.that 考查名词性从句。分析句子成分可知,所填的词引导同位语从句,在句中不作句子成分,所以 填 that。 8.worries 考查时态。主语是单数第三人称,时态是一般现在时,所以动词要用 worries。 9.to protect 考查非谓语动词。所填的词作目的状语,所以用动词不定式。 10.earlier 考查比较级。根据句意可知,此处暗含了比较,所以用 earlier。
