（2019版）人教版选择性必修第一册英语Unit 5 Learning about language同步练习（含答案）.docx

1、人教版（人教版（2019）选修一）选修一 unit 5 learning about language 学校：_姓名：_班级：_考号： _ 一、单词拼写一、单词拼写 1.A b_ (炸弹）exploded suddenly by the roadside and destroyed several cars. 2.The villagers raised an objection to building a c_(化学制品)plant beside the river. 3.It has rich milk f_(味道) with a little bitter taste, and many

2、 people love it. 4.It is high time that we forbade setting off fireworks in. u_ (城市的）areas. 5.The main crop is w_(小麦)and this is grown even on the very steep slopes. 二、填空题二、填空题 6.When and _ we will have the sports meeting hasnt been decided yet. 7.Every year, _ makes the most beautiful kite will win

3、 a prize in the Kite Festival. 8._ some people regard as a drawback is seen as a plus by many others. 9.It is uncertain _ side effect the medicine will bring about, although about two thousand patients have taken it. 10._ surprised us most was that her works of art soon became famous and were on dis

4、play in the British Museum. 三、词汇互译三、词汇互译 11.这位名人是否会出席慈善派对还不确定。 _ _ _ _ _ the charity party is still uncertain. 12.会议何时召开还未决定。 _ _ _ _ _ _ has not been decided yet. 13.据报道出生率近年来在持续下降。 _ _ _ _ the birth rate has been dropping in recent years. 14.很显然，中国在世界舞台上发挥着越来越重要的作用。 _ _ _ _ China is playing an inc

5、reasingly important role on the world stage. 15.如果处理不当，轻伤会造成大麻烦。 _ _ _ ,slight injuries can cause great trouble. 四、阅读理解四、阅读理解 Today, the worlds diversity (多样性) of food crops is quickly decreasing. But scientists around the world are taking action. They are building seed banks. At seed banks, scienti

6、sts store the seeds of many different crops. There are now about 1,400 seed banks around the world. However, some banks are in warm countries. If the electricity fails, the seeds will get too hot and die. Other seed banks are in countries troubled by war. Sometimes people damage the seed banks. If t

7、his happens, valuable seeds can be lost forever! The organisation Global Crop Diversity Trust decided they wanted to deal with this problem. So, they decided to build a global seed bank. This seed bank would contain a back-up, or extra copy, of all the worlds seeds. Smaller seed banks would still co

8、llect and keep local seeds. But they would also send copies of their seeds to the global bank. Scientists from the Global Crop Diversity Trust chose the cold, snowy mountains of Svalbard, Norway to build the global seed bankthe Svalbard Global Seed Vault (斯瓦尔巴全球种子库). Organisations, farmers, or local

9、 seed banks store their extra seeds there. And the people who place their seeds in the vault are the only people who can take them out. They pay to ship their seeds to Norway, but it does not cost them any money to store their seeds. The Global Crop Diversity Trust pays for this. Cary Fowler is a sc

10、ientist who heads the Global Crop Diversity Trust. He said, If the Seed Vault simply supplies seed banks with copies of seeds that those banks lost by accident, the Seed Vault will be worth more than it cost. 1.What is the purpose of building the seed banks? A. To research on seeds.B. To produce new

11、 seeds. C. To protect crop diversity.D. To increase the number of seeds. 2.Compared with other seed banks, the global seed bank _. A. was built by the governmentB.is more welcomed by farmers C.is mainly used by great scientistsD. can provide a good environment for seed 3.What can we learn about the

12、Svalbard Global Seed Vault? A. It helps to pay the shipping cost.B. No one can take seeds out of there. C. There are no fees to store seeds there.D. It mainly receives seeds from farmers. 4.What is Cary Fowlers attitude towards the Seed Vault? A. He feels it is very important.B. He is surprised at i

13、t. C. He thinks it costs too much.D. He is uncertain about it. 五、语法填空五、语法填空 17.Many of us were raised with the saying Waste not, want not. None of us, however, can _ (complete) avoid waste in our lives. Any kind of waste is thoughtless. Whether we waste our potential talents, our own time, our limit

14、ed natural _ (resource), our money, or other peoples time, each of us can become more aware and careful. The smallest good habits can make a big difference. Its a good feeling to know in our hearts we are doing our _ (good) to heal the world that is in serious trouble. By focusing _ saving oil, wate

15、r, paper, food, and clothing, we are playing _ part in cutting down on waste. We must keep reminding _ (us) that it is easier to get into something _ to get out of it. Actually, severe damage _ (do) to our land is fairly recent in the history of our evolution. Its time for us to say no to waste so t

16、hat our grandchildrens children _ (be) able to develop well. We cant solve all the problems of waste, _ we can encourage mindfulness. Dont waste things! 参考答案参考答案 一一 单词拼写单词拼写 1.答案：bomb 解析：句意:炸弹突然在路边爆炸,炸毁了几辆汽车。 2.答案：chemical 解析：句意:村民们反对在河边建一个化工厂。 3.答案：flavour 解析：句意:它有浓郁的牛奶味和一点苦味,许多人喜欢它。 4.答案：urban 解析：

17、句意:现在是我们禁止在市区燃放烟花的时候了。 5.答案：wheat 解析：句意:主要作物是小麦,即使在非常陡峭的山坡上也有种植。 二填空题填空题答案：where 解析：句意:我们什么时候、在什么地方举行运动会还没有决定。所填的词引导主语从句并在从句中 作地点状语,所以填 where。 7.答案：whoever 解析：句意:每年,无论谁制作出最美丽的风筝都会在风筝节上获奖。所填的词引导主语从句并在从句 中作主语,表示“无论谁”,所以填 whoever。 8.答案：What 解析：句意:一些人眼中的缺点是别人眼中的优点。所填的词引导主语从句并在从句中作宾语,所以填 what。 9.答案：what

18、解析：句意:尽管大约有两千名病人服用过这种药物,但是它会带来什么样的副作用还不确定。It 是形 式主语,what 引导的是主语从句。 10.答案：What 解析：句意:最让我们吃惊的是她的艺术作品很快就出名了,并在大英博物馆展出。所填的词引导主语 从句并在从句中作主语，所以填 what。 三三 翻译题翻译题答案答案：Whether the celebrity will attend 12.答案：When the meeting will be held 13.答案：It is reported that 14.答案：It is obvious that 15.答案：If treated imp

19、roperly 解析： 四四 阅读理解阅读理解答案：答案：1-4.CDCA 解析：1.细节理解题。由文章首段可知,建立种子库是为了解决粮食作物多样性减少的问题,故选 C 项。 2.推理判断题。由文章第二、三段可知,世界上现有的种子库由于各种原因难以保存好种子。为解决 这一问题,全球农作物多样化信托基金决定建立全球种子库,该种子库可以为种子提供更好的环境。故 选 D项。 3.细节理解题。由文章第四段中的 They pay to ship their seeds to Norway, but it does not cost them any money to store their seeds.

20、 The Global Crop Diversity Trust pays for this.可知,在全球种子库保存种子是不 需要付费的,故选 C 项。 4.推理判断题。由文章最后一段卡里福勒所说的话“If the Seed Vault simply supplies seed banks with copies of seeds that those banks lost by accident, the Seed Vault will be worth more than it cost.”可知,他认 为种子库很重要,故选 A项。 五五 语法填空语法填空.答案：completely res

21、ources best on a ourselves than done will be but 解析：考查副词.句意:然而,我们没有人能够完全在.生活中避免浪费.修饰动词 avoid, 应使用副词 completely. 考查名词的数. our limited natural resources 意为 我们有限的自然资源. 表示具体的资源,通常使用 复数形式 resources. 考查固定搭配. do ones best 全力以赴,尽最大的努力. 考查固定搭配.句意:通过集中精力节省石油、水、纸、食物和衣物,我们在减少浪费方面起着作用. focus on.集中精力. 考查固定搭配. play

22、 a part in.在. .中起作用. 考查反身代词.句意:我们一定要一直提醒我们自己陷入某件事情要比戒除它更容易.此处用反身代词 ourselves 作 remind 的宾语. 考查连词.句意:我们一定要一直提醒我们自己陷入某件事情要比戒除它更容易.本空前面有形容词比 较级 easier, 应该使用 than. 考查非谓语动词. do damage to.破坏.; 本句把名词 damage 提前,后面的过去分词短语done to our land 作为后置定语,修饰名词 damage. 考查时态.句意:是我们对浪费说不的时候了,这样我们的子孙才能够发展得好. so that 引导结果状语 从句,主句用一般现在时,从句用一般将来时,表示将来的情形. 考查连词.句意:我们不能解决所有浪费的问题,但是我们能够鼓励人们留心.此处后半句与前半句构 成转折关系,故填 but.