高考英语一轮复习 课时提能练17 Unit 2 Working the land 新人教版必修4Word文档下载推荐.docx

1、 If 18.so, well make the arrangement ahead of schedule.语境短文改错 根据P14课文内容，对下面材料进行修改。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。Over the past half century, using chemical fertilizers become very common in farming. Many farmers welcomed themselves as a great way to stop crop disease and increased product

2、ion. Recently, however, scientists have been found that longterm use of these fertilizers can cause damage to the land and, even more dangerous, to peoples healthy.With these discoveries, some farmers are beginning to turn to organic farming, that is simply farming with using any chemicals. There is

3、 many different organic farming methods. All of them have the same of goal: to grow good food and avoid damage the environment or peoples health.答案Over the past half century, using chemical fertilizers become very common in farming. Many farmers welcomed as a great way to stop crop disease and produ

4、ction. Recently, however, scientists have been that longterm use of these fertilizers can cause damage to the land and, even more dangerous, to peoples .With these discoveries, some farmers are beginning to turn to organic farming, is simply farming using any chemicals. There many different organic

5、farming methods. All of them have the same goal: to grow good food and avoid the environment or people.根据提示补全句子1他们宁愿尝试后不成功也不愿放弃这个计划。They would try and fail rather than give up the plan. （would do. rather than do.）They prefer to try and fail rather than give up the plan. （prefer to do. rather than do

6、.）They would rather try and fail than give up the plan. （would rather do. than do.）2很多人去了纽约，使之成为美国最大的城市。Many people moved to New York, which made it the largest city in the US.A. （定语从句）Many people moved to New York, making it the largest city in the US.A. （分词作状语）3我们很遗憾地通知您，您的申请未通过。We regret to infor

7、m you that your application has not been successful.4大雨使我们更难按时到达那里。（make itadj.动词不定式）The heavy rain made it harder for us to get there on time.5开始你可能有些困难，如果是这样的话，请给我们打电话。（状语从句的省略）You may have some difficulty at first. If so, please ring us.课时作业B：能力层面.阅读理解（2019山西八校第一次联考）At a farm off Narrow Lane near

8、 Lexington, Kentucky, US., oldfashioned houses look over the little red barn（畜舍）The farm is mostly empty now.Jim Mahan and his family, who lived there for generations, have moved to a different plot of land in northern Fayette County.As land is sold, houses go up where there once were fields.But dur

9、ing the summer, the barn is filled with city kids who have come to enjoy the farm. Theyre members of the Fayette County Livestock （FCL） Club, which showcases skills as varied as cutting wool. The barn is where they look after the animals. “A lot of Lexington kids dont know anything about farm life，”

10、 said Adria Meier, 17, who has looked after goats and sheep for three years.“There is so much to learn.”The dozen or so children who take care of their goats and sheep at the little red barn must do a sixhour class before they get an animal. They pay for their own animals but get special club progra

11、ms, such as one that provides vet（兽医） care.Mahan lets the group use the barn for free, and the kids spend up to three hours a day there during the summer.But as his land gets sold, he doesnt know whether the club can continue. What makes the FCL Club special is that most of the kids cant just walk o

12、ut their doors and take care of their animals. Most are driven to the barn by their mothers, who usually hang around and chat as their kids feed and exercise the animals. There are valuable lessons learned along the way. For instance, dont cut wool off your goat when there is wind, and sheep are soc

13、ial animals and will cry loudly when separated. “Tending to animals helps teach us responsibility. Unlike learning to shoot an arrow, caring for an animal isnt something you can simply abandon，” said Carly Playforth, 16, of Lexington.【语篇解读】本文是一篇记叙文， 向我们讲述了一群城里的孩子来到乡间农场体验不同的生活，照顾农场动物的故事。1What is the

14、requirement for kids before they get animals?AAttend a class.BPay certain money.CHave varied skills.DGet special club programs.A细节理解题。根据第三段中的“must do a sixhour class before they get an animal”可知， 得到动物之前， 孩子们必须上一节六小时的课程， 这个课程可能是培训孩子们如何照顾动物的。2What do we know about the club?AIt offers services uncondit

15、ionally.BIt pays for their use of the barn.CIt lets mothers care for animals.DIt allows mothers to push kids.D推理判断题。根据第四段中的“Most are driven to the barn by their mothers”可推知， 该俱乐部让孩子的妈妈督促孩子参与农场活动， 故选D项。3How does Carly Playforth feel about the experience?ASuspicious. BMoved.CAppreciative. DOpposed.C观点

16、态度题。最后一段首句是段落主旨句，作者引用Carly Playforth的话是为了进一步说明照顾动物教会孩子们的珍贵东西， 比如责任。 由此可知， Carly Playforth对这种经历是赞赏的（appreciative）。4What is the passage mainly about? AKids life on a sold farm.BValuable lessons learned on the farm.CA special club intended for Lexington kids.DA club activity of caring for farm animals.

17、D主旨大意题。根据文章内容可知， 本文重点介绍的是FCL俱乐部借助一个农场举办的活动让孩子们亲自照顾动物， 在这一过程中， 孩子们获益匪浅。 故D项概括最为全面。昆明高三摸底调研测试）A new study shows that rising levels of planetwarming gases may reduce important nutrients（营养物） in food crops.Researchers studied the effects of carbon dioxide on rice.In the experiment, scientists grew 18 ki

18、nds of rice in fields in China and Japan. They set carbon dioxide levels to what scientists are predicting for our planet by the end of the century. Rice grown under high carbon dioxide conditions had, on average, 13 to 30 percent lower levels of four B vitamins and 10 percent less protein（蛋白质）. The

19、 crops also had 8 percent less iron and 5 percent less zinc than rice grown under normal conditions. However, vitamin E levels increased by about 13 percent on average.The researchers said the effects of planetwarming gases would be most severe for the poorest citizens in some of the least developed

20、 countries. These people generally eat the most rice and have the least complex diets. That includes about 600 million people in Indonesia, Cambodia, Myanmar, Bangladesh, Laos and other nations, mainly in Southeast Asia.Other studies have shown that higher temperatures from climate change and weathe

21、r extremes will reduce food production. And scientists are finding that rising levels of carbon dioxide and other planetwarming gases threaten food quality.Earlier studies showed that wheat, rice, field peas and soybeans grown under high carbon dioxide conditions all had lower levels of protein and

22、minerals. Scientists predicted that almost 150 million people might be at risk of having too little protein or zinc in their diet by 2050.The new study suggests a way to lower the nutritional harm of climate change. That is to grow different forms of rice that can adapt to higher carbon dioxide leve

23、ls.【语篇解读】本文介绍了温室气体如何减少粮食作物中的营养物质以及降低气候变化对营养物的损害的方法。5Growing rice under high carbon dioxide conditions may Aincrease iron in the riceBmake it less nutritiousCcause losses of vitamin EDmake it more deliciousB细节理解题。根据第二段中的“Rice grown under high carbon dioxide conditions had, on average, 13 to 30 percen

24、t lower levels.less protein（蛋白质）”可知， B项为正确答案。A、C、D三项的表述均与原文表述不符。6How can people reduce the nutritional harm of climate change?ABy importing rice from China and Japan.BBy taking other kinds of food instead of rice.CBy avoiding eating rice from Southeast Asia.DBy growing rice suitable for the environm

25、ent.D细节理解题。根据文章最后一句“That is to grow different forms of rice that can adapt to higher carbon dioxide levels.”可知， D项为正确答案。7Whats the authors purpose of writing the text?ATo inform readers what nutrients food crops contain.BTo call on people to care for the planet they live on.CTo share the results of

26、some studies on peoples diets.DTo tell readers where food crops are mainly produced.B写作意图题。通读全文可知， 本文通过介绍温室气体增加对粮食作物的影响来唤起人们对人类赖以生存的地球家园的保护。故选B。8In which part of a magazine can you read the text?AAdvertisements. BArt and culture.CScience reports. DBusiness news.C文章出处题。通读全文，尤其是文中的“study”“Researchers”“studies”等可推知， 本文是一篇研究报道， 在杂志的科学报道部分能读到本文。.阅读七选五重庆市七校联考）It is known to us all that thinking is a good thing. However, some people dont do it enou