1、UNIT 3 CONSERVATIONPeriod Five题组A基础练(建议用时：10分钟)单词拼写1He wrote a very excellent _(散文), for which he was highly praised by the headmaster. 2Experts strongly recommend that farmers should use more _(有机的) fertilizers.3His father works in a chemical _(研究院) in our city.4There are now more than six _(十亿) pe
2、ople living on the earth.5Though he was defeated, he was highly respected by his _(对手)6It is rather _(残忍的) for humans to keep the animals in small space.7For _(例子), the number of pandas is on the increase now.8That man _(声称) that he would go to the court to demand for his rights.9This kind of change
3、 is called a _(化学的) change.10Taking _(毒品) is not allowed in most countries of the world.【答案】1essay2organic3institute4billion5opponent6cruel7instance/example8claimed9chemical10drugs单句语法填空1Night fell and they had to put up a tent in the forest _(spend) the night.2Only _ this way, can we reach our goal
4、 sooner.3People prefer to eat the fruit _(grow) in the wild rather than those on the farm.4The couple quarreled to such a situation _ they wanted to say goodbye to each other.5_(sum) up, we should spare no effort to learn our lessons well at school.6All animals have the ability to look after _(they)
5、7As we all know, smoking is bad _ health.8It is well known that _(organ) food is more tasty.9In addition _ the above mentioned reason, I still have my own ideas about this issue. 10His grandpa used to be a wellknown _(chemistry) in a university.【答案】1to spend2in3growing4where5To sum6themselves7for8or
6、ganic9to10chemist完成句子1_ _ _ _， we ought to mind our own health ourselves.另一方面，我们自己也要注意我们自己的身体。【答案】On the other hand2The young man _ _ _ the best doctor in town.那个年轻人自称是镇上最好的医生。【答案】claims to be3_ _ growing fast, this kind of fruit trees can produce more fruit.除了长得快以外，这种果树还能结更多的果实。【答案】Apart from4This
7、kind of weather _ _ _ _ _ the crops on the farm.这种天气对农场里的庄稼有着不利的影响。【答案】has a bad impact/effect on5The old man _ _ serious heart trouble. 这个老人患有严重的心脏病。【答案】suffers from题组B提升练(建议用时：30分钟)语法填空Cloning is producing an exact copy of a plant or an animal using its cells. The first mammal to be cloned 1_(succ
8、ess) from an adult cell was Dolly, the sheep. She was born in 1996 and 2_(die) in early 2003, at a much younger age than normal. When she was born, many people 3_(are) worried that cloning would lead to more diseases in the animal world. However, in general the scientists 4_(praise) for their wonder
9、ful scientific advance.Ian Wilmut, the Scottish scientist 5_ created Dolly, is shocked that some scientists are now considering cloning human beings. 6_ he researches cloning, his intention has never been to create copies of humans. Instead he thinks research efforts should concentrate on 7_(create)
10、 new tissues and organs that can be used to cure diseases like cancer.Even though human cloning is causing a lot of 8_(anxious), it is good news for the persons who cannot have a baby. So Severino Antinori,9_ Italian physician, has declared that he wants to be the first 10_(clone) a human being.【语篇解
11、读】这是一篇说明文，主要介绍了克隆技术的发展情况，尽管克隆技术有争议，但在某些方面也带来了福音。1successfully考查副词。此处应用副词修饰动词cloned。故填successfully。2died考查动词的时态。分析句子可知，此处和was是并列连词，且是一般过去时。故填died。3were考查主谓一致。由主语“many people”可知。故填were。4were praised考查被动语态。此处是句子谓语动词，因讲述过去的事情，故用一般过去时，主语scientists和praise之间是被动关系，故用一般过去时的被动语态。故填were praised。5who/that考查定语从句
12、。分析句子可知，此处是定语从句关系词，先行词scientist在从句中充当主语，应用指人的关系代词。故填who/that。6Though/Although考查连词。句意：尽管研究克隆，但他的目的从来都不是克隆人类。根据句意和句子结构可知，此处用意为“尽管”的连词符合语境。故填Though/Although。7creating考查动名词。此处应用create的动名词作为介词on的宾语。故填creating。8anxiety考查名词。由短语a lot of“大量的”判断此处应填名词。故填anxiety。9an考查冠词。根据上下文可知，此处意为“Severino Antinori，一个意大利医生”，
13、是泛指，应用不定冠词，又Italian是元音音素开头。故填an。10to clone考查不定式。名词被序数词或本身就是序数词时，应用不定式作后置定语。故填to clone。阅读理解“What kind of rubbish are you？” This question might normally cause anger, but in Shanghai it has become a special “greeting” among people over the past week. On July 1, the city introduced strict trashsorting r
14、egulations (条例) that are required to follow and expected to be used as a model for our country. Residents must divide their waste into four separate categories and toss (投放) it into specific public dustbins. They must do so at specified times, when monitors are present to ensure correct trashtossing
15、 and to ask the nature of ones rubbish. Individuals who fail to follow the regulations face the possibility of fines and worse. They could be punished with fines of up to 200 yuan($29). For those who repeat to go against them, the government can add black marks to their credit records, making it har
16、der for them to get bank loans or even buy train tickets.Shanghai government is responding to an obvious environmental problem. It generates 9 million tons of garbage a year, more than Londons annual output, which is rising quickly. But like other cities in China, it lacks a recycling system. Instea
17、d, it has relied on trash pickers to sift (筛选)through the waste, picking out whatever can be reused. This has limits. As people get wealthier, fewer of them want to do such dirty work. The waste, meanwhile, just keeps piling up.Many residents appear to support the idea of recycling in general but ar
18、e annoyed by the details. Rubbish must be divided according to whether it is food, recyclable, dry or harmful, the distinctions among which can be confusing, though there are apps to help work it out. Some have complained about the rules concerning food waste. They must put it straight in the requir
19、ed public bins, forcing them to tear open plastic bags and toss it by hand. What they complain most is the short periods for dropping trash, typically a couple of hours, morning and evening. Along with the monitors at the bins, this means that people go at around the same time and can keep an eye on
20、 what is being thrown out; no one wants to look bad.1What do we know about the trashsorting regulations in Shanghai?AThey are the first of their kind.BThey are tied to ones bank account.CThey have the highest fines.DTheyre aided by monitors.2Why has Shanghai introduced the trashsorting regulations?A
21、There are fewer and fewer trash pickers.BIt aims to build a new recycling system.CIt faces more and more serious garbage problems.DPeople throw the rubbish here and there.3What makes the residents upset most about the regulations?ALimited time for tossing the trash.BConfusing distinction among the c
22、ategories of trash.CBeing fined due to improper behavior.DBeing watched by monitors when throwing the garbage.4What can be the best title for the text?AA Good Way of TrashsortingBA New Era of Garbage ClassificationCA Great Time in Dealing with LitterDAn Effective Solution to Rubbish Problem【语篇解读】这是一
23、篇说明文，主要说明了7月1日上海市出台的垃圾分类规定，有望成为我国的一个典范。1D细节理解题。根据第一段“They must do so at specified times, when monitors are present to ensure correct trashtossing and to ask the nature of ones rubbish.”和最后一段“Along with the monitors at the bins”可知，他们扔垃圾有人监督。故选D项。2C推理判断题。根据第二段“Shanghai government is responding to an o
24、bvious environmental problem. It generates 9 million tons of garbage a year, more than Londons annual output, which is rising quickly. But like other cities in China, it lacks a recycling systemThe waste, meanwhile, just keeps piling up.” 可知，所以上海出台垃圾分类规定是因为它面临着越来越严重的垃圾问题。故选C项。3A细节理解题。根据最后一段“What the
25、y complain most is the short periods for dropping trash, typically a couple of hours, morning and evening.” 可知，扔垃圾的时间规定让居民们最不满。故选A项。4B主旨大意题。根据文章第一段中“On July 1, the city introduced strict trashsorting regulations that are required to follow and expected to be used as a model for our contry.Residents
26、must divide their waste into four separate categories and toss it into specific times, when monitors are present to ensure correct trashtossing and to ask the nature of ones rubbish.”以及文章主要内容围绕着上海垃圾分类规定标志着一个垃圾分类的新时代的开始而展开，B项“A New Era of Garbage Classification”垃圾分类的新时代符合主旨。故选B项。书面表达假如你过去的同学Li Lei前不久
27、给你来信，告诉你他所面临的一个选择：是否继续在美国学习。请根据下表的要点，给他写一封回信。选择好处弊端留美学习锻炼独立生活的能力，更好地了解美国的生活及文化花费更多，思乡孤独，与人沟通困难回国学习花费更少，不会孤独学习压力更大你的建议及理由要求：(1)文章的开头和结尾已经给出；(2)词数80左右。Dear Li Lei，Im glad to hear from you last week. _ _Im looking forward to your early reply.Yours sincerely，Li Hua【答案】Dear_Li_LeiIm_glad_to_hear_from_you
28、_last_week. Therefore, Im writing to express my opinions about your situation in the US.If you choose to stay in America, you will be more independent and better learn about American life and culture. However, you will have to spend more, get homesick and much lonelier in America since its difficult
29、 for you to communicate with others. You will spend less and wont feel lonely since you have more friends and relatives back at home. There is no doubt that you will face more stress in your study in your home school. If I were you, I would keep studying in the States because you will soon adapt yourself to all those difficulties in America.Im_looking_forward_to_your_early_reply.Yours_sincerely，Li Hua