2021年人教版(2019新版)必修第二册Unit2 Wildlife Protection基础巩固练习(含答案)
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1、 UNIT 2 Wildlife Protection A 组 基础巩固 . 语法填空 A I dont photograph wild animals very often, 1. _wild horses are an exception. I first learned about Albertas wild horses 20 years ago. Ever since, I had wanted to see and photograph them. A friend of mine, who also loves wild horses, 2. _(hear) about my w
2、ish in March 2017, and I was fortunate enough to be able to accompany him to see the wild horses in the Williams Creek area of Alberta. It was 3. _ unique experience. We spent a day there 4. _ our first visit and have been back to the same area three more times since then. Once we were so lucky to s
3、ee more than 100 horses there. I managed to capture a great shot of a pony 5. _(run) and jumping for the sheer joy of it, 6. _ I felt so proud of. The pony was having such fun all by 7. _(he) while the rest of his herd grazed peacefully. Having been out with the horses several times now, I hope to v
4、isit them again as often as possible! Theyre magnificent and 8. _(true) nurture my soul. Im so thankful for the privilege of having the opportunity to spend time with them. These horses are born wild and free, and deserve always 9. _(remain) so. 10. _(photograph) like me quite value the chance to ge
5、t close to the wild horses. 【语篇解读】本文是一篇记叙文。文章讲述了我拍摄野马的独特经历。 1. but 考查连词。句意:我不经常拍摄野生动物,但野马是个例外。根据句意可知前后是转折关系,故填 but。 2. heard 考查时态。句意:我的一个朋友也喜欢野马,他在 2017 年 3 月听说了我的愿望根据时间状语 in March 2017 可知,事情发生在过去,应该用一般过去时,故填 heard。 3. a 考查冠词。句意:这是一次独特的经历。experience 当“经历”讲时是可数名词,此处用不定冠词表泛指,unique 以辅音音素开头,故填 a。 4. on
6、 考查介词。句意:我们第一次去的时候在那里待了一天,之后又去了三次。on our first visit 意为“在我们第一次参观时”。on 用于说明活动或状态。故填 on。 5. running 考查非谓语动词。句意:我成功地捕捉到了一匹小马奔跑和跳跃撒欢的精彩镜头,我为此感到骄傲。pony 与 run 之间是逻辑上的主谓关系,表示主动,此处与后面的 jumping 并列用现在分词作后置定语,故填 running。 6. which 考查非限制性定语从句。句意同上。此处为非限制性定语从句,关系词指代整个主句内容并在从句中作宾语,故填 which。 7. himself 考查反身代词。句意:小马
7、自己玩得很开心,而其他的马则安静地吃草。all by oneself 表示“自己,单独”,故填 himself。 8. truly 考查副词。 句意: 它们是伟大的, 真正滋养了我的灵魂。 修饰动词 nurture 用副词, 故填 truly。 9. to remain 考查 deserve 的用法。 句意: 这些马生来就野性十足, 自由自在, 它们理应永远如此。 deserve to do 表示“理应做,做理所应当”,主语和动词是主动关系,故填 to remain。 10. Photographers 考查名词。句意:像我这样的摄影师非常珍惜接近野马的机会。根据下文中的“like me”可知
8、此处用表示身份的名词作主语,photographer 意为“摄影师”,是可数名词,此处用复数表泛指,故填 Photographers。 B The Tibetan antelope, also known as the Chiru, is unique to the Tibetan Plateau of China, 1. _ is the highest plateau in the world. The Tibetan antelopes are thin animals with four powerful legs and short tails, their bodies 2. _
9、(cover) with abundant white and light- gray hair. The Tibetan antelopes feed mostly on grass. In winter, they dig into the snow 3. _ (seek) food. They are good runners and can run for several hours in cold weather conditions, so they can sometimes escape from 4. _ (wolf), their main predators (捕食者),
10、 easily. The Tibetan antelopes 5. _(list) in the “Convention on International Trade in Endangered Species of Wild Fauna and Flora” as endangered species with a population estimated to be 6. _(little) than 35,000 and still on 7. _ decline. 8. _(thank), effective measures have been taken by China and
11、India to prohibit the Tibetan antelopes 9. _ being hunted. China has set up four nature reserves and thirty- two passages beneath the railways for the antelopes to immigrate. And both countries check the illegal trade strictly. People didnt believe these would work at first, but now local people thi
12、nk they 10. _(be) of great significance. 【语篇解读】本文是一篇说明文。青藏高原的藏羚羊主要以草类为食,但因为捕食者和人类的活动,它们曾经濒临灭绝,现在中国和印度政府正在采取积极措施保护这一濒危动物。 1. which 考查定语从句。 分析句子结构可知, 此处是非限制性定语从句关系词, 先行词 Tibetan Plateau在从句中充当主语,故用关系代词,非限制性定语从句中不能使用 that,故填 which。 2. covered 考查非谓语动词。分析句子结构可知,此处是独立主格结构,cover 和逻辑主语 their bodies之间是动宾关系,故用
13、过去分词,故填 covered。 3. to seek 考查非谓语动词。句意:冬天,它们刨雪来寻找食物。结合句意和句子结构可知,此处应填表目的的非谓语动词,故填 to seek。 4. wolves 考查名词的单复数。所给名词 wolf 是可数名词,根据下文的 predators 判断,此处用复数形式,故填 wolves。 5. are listed 考查时态和语态。分析句子结构可知,此处是句子谓语动词,list 和主语 The Tibetan antelopes 之间是动宾关系,故用被动语态;结合上下文内容可知,此处讲述的是一般事实,故用一般现在时的被动语态,主语是复数,故填 are lis
14、ted。 6. less 考查形容词比较级。此处应填形容词作为表语,根据 than 判断,此处用比较级,故填 less。 7. the 考查冠词。此处是固定短语 on the decline“在减少”,故填 the。 8. Thankfully 考查副词。此处应填副词修饰后面的整个句子,故填 Thankfully。 9. from 考查介词。此处是固定短语 prohibit . from .“禁止做某事”,故填 from。 10. are 考查时态。 分析句子成分可知, 此处是宾语从句的谓语动词, 根据 now 判断, 为一般现在时,主语是复数,故填 are。 . 根据提示补全句子 1. 将近
15、一天之后,他才意识到他的错误并向他的朋友彼得道歉。(before) It was nearly a day before_he_realised_his_mistakes and apologised to his friend, Peter. 2. 只有在那时,我才意识到与所有的朋友脱离关系,从不与他们联系是多么傻。(only 引起的倒装句) Only_then_did_I_realise_that it was foolish of me to break away from all of my friends and never contact them. 3. 做完所有的工作后,我们竖
16、起了布告牌提醒人们保护这些树木。(remind) After getting the work done, we put up a board reminding_people_to_protect_ the_trees. (现在分词短语作定语) After getting the work done, we put up a board which/that_reminds_people_ to_protect_the_trees. (定语从句) 4. 我对此感到很遗憾,开始想着做些什么来帮助(他们)。(现在分词短语作状语) Feeling_quite_sorry_for_that,_I b
17、egin to think about what to do to help. 5. 众所周知,吸烟对健康有害。很多人由于吸烟死于肺癌、心脏病。(due to) It is well- known that smoking does harm to health. A lot of people die_of_lung_ cancer_and_heart_disease_due_to_smoking. B 组 能力提升 . 阅读理解 A The kakapo, a bird that lives in New Zealand, is not designed for survival. Wei
18、ghing up to 4 kilograms, it is the worlds fattest parrot. It mates (交配) only when the rimu tree is in fruit, which happens every few years. It developed gradually in the absence of land- based natural enemies, so instead of flying above the trees it walks like a duck across the dry forest floor. Whe
19、n it moves unsteadily across something that might kill it, it will stand still. Such unusual characteristics turned it into fast food for human settlers, and for the cats and rats they brought with them. It seemed to have disappeared by the 1970s, until scientists came across two undiscovered popula
20、tions in the countrys south. These survivors were eventually moved to small enemy- free islands, where researchers have spent decades trying to get them to breed (繁殖) The scientists patience is finally rewarded. The rimu was in fruit this year, and more than 80 chicks hatched, making this the best b
21、reeding season, on record. Many have survived into adolescence, increasing the number of adult kakapos by a third, to 200 birds. Another danger to the kakapo is a lack of genetic diversity. This is one reason why fewer than half of kakapo eggs hatch. By arranging the genome (基因组) of every living bir
22、d, scientists can identify closely- related individuals and put them on different islands. Every bird is fitted with something to track its slightest movement. If a female mates with an “unsuitable” male, the process can be stopped. All these efforts cost almost New Zealand $1.3 million this breedin
23、g season. Yet the kakapos future still looks unsafe. Earlier this year a severe disease tore through the population. And tiny as the number of kakapos is, space is running out on the two islands where most of them live. New enemy- free settlements must soon be found. 1. Which of the following is a d
24、anger for the survival of the kakapo? A. It is the smallest bird in the world. B. It lacks exercise and usually stands still. C. It adapts slowly, in genetic development. D. It cant respond actively when facing danger. 2. In what way was the scientists patience rewarded? A. Adequate food supply for
25、kakapos was guaranteed. B. New settlements for kakapos were eventually found. C. Kakapos were becoming increasingly aggressive. D. Kakapos birth rate reached the highest level. 3. Why did the scientists put kakapos in different islands? A. To stop closely- related kakapos mating. B. To help kakapo f
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