2020-2021学年高中英语 Unit 2 Working the land单元要点复习课时作业（含解析）新人教版必修4.doc

1、Unit 2 Working the land课时作业8单元要点复习.知识清单1struggle vi.& n. 斗争；拼搏；努力(1)struggle with/against 与作斗争(2)struggle for 努力争取；为而斗争(3)struggle to do sth. 努力做某事(4)struggle to ones feet 挣扎着站起来2hunger n. 饥饿；欲望 vt. & vi. (使)饥饿(1)have a hunger for 渴望die of hunger 死于饥饿(2)hunger to do sth. 渴望做某事hunger for 渴望得到(3)hungr

2、y adj. 饥饿的go hungry 挨饿3disturbing adj. 引起烦恼的；令人不安的(1)disturb vt. 打扰；使烦恼(2)disturbed adj. 心烦意乱的；烦恼的4circulate vt.& vi. 循环；流传circulation n. 循环5freedom n. 自由；自主free adj. 自由的；免费的6equip vt.& vi. 配备；装备(1)equip.with.用装备equip.for.为了而装备be well/poorly equipped 设备精良的/较差的(2)equipment n. U装备，设备a piece of equipme

3、nt 一件设备7occupation n. 工作；职业；占领occupy vt. 占领8confuse vt. 使迷惑；使为难(1)confuse.with/and.混淆；把和混同；辨别不清(2)confused adj. 困惑的；烦恼的be/get confused about. 对感到困惑(3)confusing adj. 令人费解的；使人困惑的(4)confusion n. 困惑9regret vt. 遗憾；惋惜 n. 遗憾；懊悔(1)regret doing/having done 后悔做了某事(表示已经做过的事情)regret to do sth. 遗憾将要做某事regret tha

4、tclause 遗憾(2)to ones regret 让某人遗憾的是10production n. 生产；制造produce vt. 生产11discovery n. 发现；发觉discover vt. 发现；发觉12focus n. 焦点；中心点 vt. 集中；聚焦(1)focus on 集中(注意力、精力等)于focus ones attention/eyes/energy on. 集中注意力/目光/精力于(2)the focus of attention/concern 注意力/关注的焦点13reduce vt. 减少；缩减(1)reduce.to.减少/缩减到(2)reduce.by

5、.减少/缩减了14comment n. 评论；议论 vi.& vt. 表达意见；作出评论(1)No comment! 无可奉告！(2)comment on/upon 对发表评论(3)make comments/a comment on/about 对加以评论15rid.of. 使摆脱或除去get_rid_of摆脱；除去16be satisfied with 对感到满意(1)be content/pleased with 对感到满意(2)be satisfied to do 对做感到满意(3)satisfied adj. 满意的(4)satisfying adj. 令人满意的(5)satisfa

6、ction n. 满意17would rather 宁愿；宁可(1)would rather do A than do B 宁愿做A也不愿做B(2)would rather从句18lead to 导致；造成(后果)；通向(1)lead sb. to 引导某人去(地方)，给某人领路(2)lead sb. to_do sth. 使某人做某事(3)lead a happy/simple/hard life 过着幸福/简朴/艰难的生活19keep.free from/of 使免受(影响、伤害等)；使不含(有毒物)free from/of 无的；免除的；不受约束的.语境运用A New Farming W

7、ayTuan was a farmer in Vietnam. For decades, he _1_ (struggle) to rid his family of hunger. However, _2_ always confused him how to expand the output of his crops. This _3_ (disturb) problem led to his regretting being a farmer. He would rather have chosen _4_ job.One day, _5_ skimming through a new

8、spaper, Tuan read a comment on Yuan Longping. He underlined Yuans nationality and _6_ (occupy), and then focused on his discovery and the statistics of his research. He found the knowledge Yuan circulated very _7_ (practically). Therefore, he made a summary and began to build up _8_ new farming meth

9、od. He planted super grain of rich nutrition and equipped himself to keep his crops roots free from bacteria and pests. He also enriched minerals in the soil while reducing chemical fertilizers. Though it took him more time and _9_ (free), he was full of hope.The next year, Tuan was sunburnt but sat

10、isfied with his production very _10_ (more). Thanks to Yuan Longping, he not only won the battle against hunger, but also could export his crops abroad.1had_been_struggling2.it3.disturbing4.another5when6.occupation7.practical8.a9freedom10.much.阅读理解Not long ago, people could only buy organic food in

11、small shops. Today it is common in most major supermarkets. The reason for the increase is that more and more people are demanding food grown without chemicals. Since the 1990s, organic farm production has gone up 20 percent every year. This pattern is expected to continue around the globe.Australia

12、 leads the world in land used for organic agriculture. It has four times as much land devoted to organic farming as all of Asia. However, most of the land is not very fertile，and it only produces a modest amount of food. Argentina is a distant second, followed by Brazil, the United States and China.

13、 In Africa, only a very small amount of land is registered for organic farming. That does not mean Africa relies on chemicals. In fact, many farmers do not use chemicals because they cannot afford them. Yet there are no programs for these farmers to prove they do not use chemicals. Without these pro

14、grams their food can never be approved organic.India has had the most dramatic recent increase in organic farming. Like many other countries, India sees continual growth in organic food sales around the world. This, of course, leads to growth in profits. Like India, many countries are trying to incr

15、ease commercial organic farming to get a share of the sales. This has led to criticism. Some people believe that organic farming should not just be about making money. They think the goal is to help the environment. Others say organic farming will not continue if it is not profitable. They say that

16、people should be able to make money while providing food that is healthy to mankind.随着有机食品的热销，近年来有机农业也在逐步升温。但是，人们对有机农业的快速发展却看法不一。1What is the passage mainly about?AOrganic food has become much more common.BPeople do not want to eat food with chemicals in it.CFarming organically is growing around the

17、 world.DCountries all want to make money by organic farming.解析：主旨大意题。根据文章第一段可知。答案：C2Why do people want to increase organic farming?AMore and more people demand chemicals to grow food.BProfits from organic farming help make approval programs.CThere are fewer chemicals available to the human beings.DO

18、rganic food is good for the earth and the human beings.解析：细节理解题。根据最后一段倒数第三句和最后一句可知，人们想发展有机农业的原因是有机农业有利于环境，且对人的身体健康有好处。答案：D3From the passage, it can be said that _.AIndia uses the least land to farm organicallyBthe US is the fourth largest organic farming countryCBrazil uses less land to farm organic

19、ally than ChinaDChina and India have the same amount of organic farmland解析：细节理解题。根据第二段前四句可知，澳大利亚拥有世界上最多的有机农田，阿根廷、巴西、美国和中国紧随其后。答案：B4It can be inferred from the passage that _.Apeople who eat food with chemicals have shorter lifespanBIndia will soon become the largest grower of organic foodCmore count

20、ries will farm organically as the environment gets worseDthere will be fewer organic farms if demand for organic food goes down解析：推理判断题。根据第一段和最后一段第四句可知，因为有机食品的热销，有机农业才得以迅速发展。由此可推知，如果人们对有机食品的需求量下降了，有机农业的规模也会随之变小。答案：D.应用文写作请根据以下内容，以学生会的名义写一则海报。1事宜：关于计算机的用途以及如何使用网络进行学习的讲座。2主讲人：四川大学计算机系刘真教授。3时间：6月18日，下午

21、2：00。4地点：图书楼316室。5参加者：电脑爱好者。6要求：参加者准备一些自己在学习过程中遇到的问题。7组织者：校学生会。注意：1.词数80左右；2标题和结尾已给出，不计入总词数。POSTERProfessor_Liu_Zhen_from_the_Computer_Department_of_Sichuan_University_has_been_invited_to_give_us_a_lecture_on_the_eighteenth_of_June._He_will_talk_about_the_use_of_computers_and_how_to_learn_over_the_Internet._The_lecture_begins_at_2：00_pm_in_Room_316_of the_library_building._Any_computer_lover_is_welcome_to_attend_this_lecture._Professor_Liu_will_spare_you_some_time_for_questions._Dont_hesitate_to_ask_him_if_you_have_any._Please_be_there_on_time.Students UnionJune 15th