1、必修2 Unit 4 Global Warming 单元题目步骤（过程）形式（题型）Unit 4Global Warming 单元词汇总识单词测写单元语法测试单项选择单元语篇回顾语法填空单元综合能力检测完形填空阅读理解书面表达一单元词汇总识(单词测写)1. 1 consume vt. _ 2. renewable adj. _3. greenhouse n. _4. Fahrenheit adj. n. _5. come about _6. Sophie _7. Armstrong _8. graph n. _9. random adj. _10. phenomenon (复数-ena) n.
2、 _ 11. subscribe vi. vt_. 12. subscribe to _13. fossil n. _14. fuel n. _15. byproduct n. _16. Janice_17. Foster _18. methane n. _19. Celsius adj. _20. quantity n. _21. quantities of _22. tend vi. vt. _23. go up _24. Charles Keeling _ 25. measurement n. _26. per prep. _27. data n. _28. result in _29.
3、 trend n. _30. catastrophe n. _31. flood n. _32. drought n. _33. famine n. _34. George Hambley _35. oppose vt. _36. opposed adj. _37. be opposed to _38. mild adj. _39. environmental adj. _ 40. environmentalist n. _ 41. consequence n. _ 42. state vt. _43. range n. _44. even if _45. keep on _46. glanc
4、e vi. n. _47. steady adj. _48. steadily adv. _49. tendency n. _50. widespread adj. _51. on the whole _52. economical adj. _53. hectare n. _54. average adj. _55. existence n. _56. outer adj. _57. on behalf of _58. individual n. adj _59. advocate vt. _60. commitment n. _61. put up with _62. pollution
5、n. _63. growth n. _64. electrical adj. _65. appliance n. _66. so long as _67. casual adj. _68. an so on _69. motor n. _70. can n. _71. circumstance n. _72. microwave n. _73. refresh vt. _74. educator n. _75. contribution n. _76. imperative n. _77. heading n. _78. slogan n. _79. presentation n. _80.
6、nuclear adj. _81. disagreement n. _二单元语法测试(单项选择)1Im afraid you cant _ to the village in an hour; you must allow for the icy road.Aget it Btake itCleave it Dmake it2You may_he will come here to give us a hand.Arely on it thatBrely on itCrely on thatDrely it on that3Whos that at the door? _ is the mil
7、kman.AHe BThatCShe DIt4How would you like if you were watching your favorite TV program and someone came into the room and just shut it off without asking you?Athat BoneChim Dit5_in the library regulations that any book borrowed be returned by due time, or the borrower will be fined.AWhat is require
8、dBIt is requiredCAs is requiredDWhich is required6It is natural _ children are curious about the world around them.AthatBwhetherCwhatDHow7_ that the Chinese government plans to end its one-child policy and instead let families have two children.AIt was reportedBWhat was reportedCIt has reportedDAs w
9、as reported8_takes us ten minutes_to school every day.AThat , to walk BIt , walkingCThis , walking DIt , to walk9_ seemed selfish of him not to share his dictionary with others. But you shouldnt have blamed him for this because he needed his dictionary to finish his paper then.AThatBWhatCItDAs10_ wa
10、s a real race against time to get the project done. Luckily, we made it.AThere BThisCThat DIt三单元语篇回顾(语法填空)There is no doubt 1._the earth is becoming warmer but there is fierce debate over whether it is human activity that has caused this global warming or whether it is just a natural phenomenon. Man
11、y scientists like Dr.Janice Foster believe that people have caused the increase in the earths temperature 2._ burning of fossil fuels like coal，natural gas and oil to produce energy 3._byproducts are called greenhousegases，the most important one 4._carbon dioxide.These gases trap heat from the sun a
12、nd therefore warm the earth，without which the earth 5._(be) about thirtythree degrees Celsius cooler than it is.But increased amount of carbon dioxide means that 6._ heat energy is trapped in the atmosphere，7._(cause)the global temperature to go 8._ On 9._other hand，scientists like George Hambley be
13、lieve that any warming will be mild with few bad 10._ (environment) consequences and more carbon dioxide is actually a positive thing.四综合能力检测(完形填空、阅读理解和书面表达)1.【完形填空】The reusing trend continues to gain steam in countries all over the globe. Now, there is a shopping mall that is full of 1 stores only.
14、 ReTuna, a two-story complex in Eskilstuna. Sweden, offers a wide 2 of shops with recycled goods.ReTuna has been around since 2015, and it was designed to 3 Swedens problem of rising 4 .This is the first mall in the world to focus on 5 shopping. The company wants to make it 6 for people to find valu
15、able goods by putting second-hand stores under one roof 7 consumers having to 8 thrift stores （慈善商店）throughout the city.I think its fun to find something that people have used, and we can use 9 said Cato Limas, a ReTuna customer. If you look at the things theyre selling here, theyre almost 10 . So a
16、ctually, why 11 buying new stuff? During his first 12 to the mail. Limas 13 about $7 and came away with a bag full of toys for his newborn baby.Nearly every item on sale is from public donations, which are 14 at the mails drive-through depot （储藏室）.The malls 11 stores include a furniture outlet, a bo
17、okstore and a bicycle shop. Stores that sign a contract with ReTuna must 15 to zero-waste.More than 50 people work at the complex, and it has played a role in creating 16 for immigrants in the area. ReTuna 17 adult education courses that focus on design-based recycling as wellSweden has been a longt
18、ime 18 when it comes to sustainability. More than 99 percent of the countrys ordinary household 19 is reused, and separating rubbish for recycling has been a（n） 20 practice for Swedes since the 1980s.1AvirtualBelectronicCsecond-handDever-lasting2AselectionBdescriptionCanalysisDview3AoperateBhandleCc
19、hallengeDdebate4AenergyBstressCcrimeDconsumption5AannualBregularCsustainableDfavorite6AearlierBeasierCbetterDsmaller7Aas toBregardless ofCthanks toDinstead of8Alook afterBtake overCsearch forDput up9AfurtherBlessCcloserDhigher10ArareBnewCcleanDcomplete11AmindBpracticeCbotherDfinish12AsolutionBdonati
20、onCeffortDvisit13AcostBspentCrentedDtook14Acalled forBpaid offCsent forDdropped off15AcommitBreferCobjectDadmit16AdemandBconflictsCconditionsDemployment17AoffersBevaluatesCrecordsDchanges18AownerBtrainerC1eaderDsaver19AplanBwasteCincomeDbusiness20AancientBtemporaryCinternationalDcommon 2.【阅读理解】In re
21、cent years some extreme weather events have arisen from global warming because of human activities, with studies indicating an increasing threat from extreme weather in the future. Scientists were certain that global warming is being caused mostly by increasing concentrations of greenhouse gases and
22、 other human activities.Its effects include warming global temperature rising sea levels and expansion of deserts in the subtropics (亚热带). Warming is expected to be greater over land than over the oceans and greatest in the Arctic, with the continuing loss of glaciers, permafrost and sea ice. Other
23、likely changes include more frequent extreme weather events including heat waves, droughts, heavy rainfall with floods, heavy snow-fall and species extinction due to great change of temperature. Bad effects on humans include the threat to food security from decreasing crop yields and the loss of pop
24、ulated (住人的) areas because of rising sea levels.Possible responses to global warming are reduction of emissions (排放), adaptation to its effects, building systems resilient to its effects, and possible future climate engineering Most countries are parties to the United Nations Framework Convention on
25、 Climate Change (UNFCCC), whose objective is to prevent dangerous climate change. It has adopted a range of policies designed to reduce greenhouse gas and to assist in adaptation to global warming. It is agreed that future global warming should be limited to below 2.0 (3.6F) relative to the pre-indu
26、strial level. On 12 November 2019, NASA scientists reported that human-made carbon dioxide continues to increase above levels that have not been seen in hundreds of thousands of years: currently, about half of the carbon dioxide released from the burning of fossil fuels remains in the atmosphere and
27、 is not absorbed by vegetation and the oceans.21All of the following statements are mentioned as more frequent extreme weather events EXCEPT _.AdroughtsBheat wavesCheavy snowfallDgreat change of temperature22The underlined word “resilient” in Paragraph 3 is most likely to mean?ABendable.BInflexible.
28、CUnchangeable.DRecoverable.23What can we know from the last two paragraphs?AIt is unlikely for us to deal with global warming by reducing greenhouse gas emissions adapting to its effects and climate engineering.BThere are some efficient solutions to too much carbon dioxide released into the atmosphe
29、re.CIt is common that human-made carbon dioxide keeps on increasing greatly in the previous several centuries.DFuture global warming should be limited to below 3.6.3.【书面表达】假定你叫李华，你在读的高中三年级二班班主任王老师安排你在下周一班会上发言，着重讲解夏天遇有雷暴天气时的安全注意事项。要点如下：1. 在户外时的安全注意事项；2. 在室内时的安全注意事项。注意：1. 词数100左右；2. 可以适当增加细节，以使行文连贯；3.
30、 开头语和结束语已写好，但不计入总词数。Dear Classmates,I feel it a great honor to have been invited to talk about thunderstorms with you._Thats all that I want to share with you. Thank you for listening.答案一单元词汇总识(单词测写)1. consume vt. 消费；消耗；耗尽；吃完2. renewable adj. 能再生的；可更新的3. greenhouse n. 温室；花房4. Fahrenheit adj. 华氏的n. 华
31、氏温度计5. come about 发生；造成6. Sophie 索菲（女名）7. Armstrong 阿姆斯特朗（姓）8. graph n. 图表；坐标图；曲线图9. random adj. 胡乱的；任意的10. phenomenon (复数-ena) n. 现象11. subscribe vi. 同意；捐赠；订阅vt. (签署)文件；捐助12. subscribe to 同意；赞成；订购13. fossil n. 化石；从地下采掘出来的（矿物）14. fuel n. 燃料15. byproduct n. 副产品16. Janice 贾尼丝（女名）17. Foster 福斯特（姓或男名）18
32、. methane n. 甲烷；沼气19. Celsius adj. (温度)摄氏的20. quantity n. 量；数量21. quantities of 大量的22. tend vi. 趋向；易于；照顾vt. 照顾；护理23. go up 上升；增长；升起24. Charles Keeling 查尔斯基林25. measurement n. 衡量；测量；尺寸26. per prep. 每；每一27. data n. 资料；数据28. result in 导致29. trend n. 趋势；倾向；走向30. catastrophe n. 大灾难；浩劫31. flood n. 洪水；水灾32
33、. drought n. 旱灾；干旱33. famine n. 饱荒34. George Hambley 乔治汗布利35. oppose vt. 反对；反抗；与（某人）较量36. opposed adj. 反对的；对立的37. be opposed to 反对38. mild adj. 温和的；温柔的；淡的39. environmental adj. 环境的40. environmentalist n. 环境保护论者41. consequence n. 结果；后果；影响42. state vt. 陈述；说明43. range n. 种类；范围44. even if 即使45. keep on
34、继续46. glance vi. 看一下；扫视n. 一瞥47. steady adj. 平稳的；持续的；稳固的48. steadily adv. 平稳地；持续地49. tendency n. 倾向；趋势50. widespread adj. 分布广的；普遍的51. on the whold 大体上；基本上52. economical adj. 节约的；经济的53. hectare n. 公顷54. average adj. 平均的55. existence n. 生存；存在56. outer adj. 外部的；外面的57. on behalf of 代表一方；作为的代言人58. individ
35、ual n. 个人；个体adj. 单独的；个别的59. advocate vt. 拥护；提倡；主张60. commitment n. 承诺；交托；信奉61. put up with 忍受；容忍62. pollution n. 污染；弄脏63. growth n. 增长；生长64. electrical adj. 电的；与电有关的65. appliance n. 用具；工具；器具66. so long as 只要67. casual adj. 随便的；漫不经心的；偶然的68. an so on 等等69. motor n. 发动机70. can n. 容器；罐头71. circumstance
36、n. 环境；情况72. microwave n. 微波炉；微波73. refresh vt. 使恢复；使振动74. educator n. 教育工作者；教育家75. contribution n. 贡献76. imperative n. 祈使语气；命令77. heading n. 标题78. slogan n. 标语；口号79. presentation n. 显示；演出80. nuclear adj. 核的；核能的；原子核的81. disagreement n. 分歧；不一致二单元语法测试(单项选择)【答案】1D【解析】【详解】考查固定搭配。句意:恐怕你不能在一小时后到达那个村庄；你必须考虑
37、到路面结冰。get it弄明白；take it认为；leave it把它遗留在某地；make it及时抵达,成功。故选D。2A【详解】考查it做形式主语。句意：你可以放心，他会来帮助我们的。it 做rely on（依靠）的形式宾语，that从句为其真正的宾语。故A选项正确。【点睛】不定式（短语）、动名词（短语）或从句在某个句子中作宾语时，为保持句子结构平衡，避免句式结构的混乱，常用it作形式宾语，而将真正的宾语放在句尾，构成“动词it宾语补足语不定式（动名词或从句）”结构，此时it仍只起先行引导作用，本身无词义。它可以代替三种形式：不定式、动名词和宾语从句。it作形式宾语时，需具备两个条件：
38、真正的宾语是不定式、动名词或从句; 有宾语补足语，具备了这两个条件，形式宾语it一定要用。其形式之一为：动词 + 介词(短语) + it + that从句。常见于answer for, depend on, rely on, insist on, look to, see to, stick to 等结构中。本句it做形式宾语，且符合动词 + 介词(短语) + it + that从句。故A选项正确。3D【解析】【详解】考查代词。句意：谁在大门那儿？是送牛奶的人。当不能确定对方的性别或身份时常用it指代某人。故选D。4D【解析】【详解】考查代词。句意：如果你正在看最喜欢的电视节目，有人走进来，一
39、声不吭就关掉电视，你会怎么想?It作形式宾语，指代if后面的句子，would like后缺少宾语，需要一个宾格代词充当。故选D.【点睛】一般说来，当不定式、动名词、从句等用作宾语且其后跟有宾语补足语时，就应在宾语补足语前使用形式宾语，而将真正的宾语移至句末。如In fact, I still find it hard to make good friends with her.it 用作形式宾语的基本句型是：动词+形式宾语+宾语补足语+真正的宾语。如：I think it is convenient to come at two. 我认为两点钟来较适合。Even now I find it h
40、ard to believe her story. 即使现在我发现仍相信她的话。I find it difficult to talk to you. 我觉得同你谈话很难。5B【解析】考查从句关系词的选择。根据句子结构可知该句为主语从句，it 作形式主语。=what is required in the regulations is that =As is required in the regulations, 6A【解析】分析句子，可知这是一个主语从句，it作为形式主语，而根据后面从句的意思，可知道此处要用引导词that，因为that只起到引导的作用，在从句中没有任何的意义。根据句意，可知
41、选A。句意：读大学改变了他很多。这使得他变得 成熟多了。7A【详解】考查固定句型。句意：据报道，中国政府计划终止独生子女政策，允许每个家庭生育两个孩子。It be reported that.是固定句式，it是形式主语，that引导的从句是真正的主语。What was reported后面要加系动词。故A选项正确。【点睛】形式主语it替代主语从句，常见的it替代主语从句的句式主要有以下几种：It+系动词+形容词+that从句。It+系动词+名词+that从句。It+be+过去分词+that从句。本题的句式符合第三种，故A选项正确。8D【解析】【详解】考查it句型。句意：每天步行上学花我们10分
42、钟时间。句式It takes sb some time to do sth做某事花了某人长时间。其中it是形式主语，真正的主语是不定式to walk to school。故选D项。【点睛】本题考查了it用做形式主语的用法，形式主语，顾名思义，即形式上是主语，但实际上不是真正的主语，真正的主语是后面的动词不定式、动名词或主语从句等。如果让后面的动词不定式、动名词或主语从句用作主语，那么在句式上容易造成“头重脚轻”，句式不平衡，故往往用it作形式主语，而把真正的主语放在后面。it在这里没有任何意义。如：It is right to help others when they are in trou
43、ble.9C【分析】考查代词。【详解】句意：他不给别人用字典似乎是自私的。但你不应该为此责备他，因为他需要他的字典来完成他的论文。本题考查It + be + adj. + of sb. + 动词不定式，句中it作形式主语，真正的主语为不定式not to share his dictionary with others.故选C。10D【解析】本题考查代词it的用法。it显然是形式主语，真正的主语是不定式to get the project done。句意：完成这个项目真是在和时间赛跑。幸运的是，我们赢了。故选D。三单元语篇回顾(语法填空)【答案】1. that2.by3.whose4.being
44、 5would be6.more7.causing8.up9.the 10environmental四综合能力检测(完形填空、阅读理解和书面表达)1.【完形填空】【答案】1C2A3B4D5C6B7D8C9A10B11C12D13B14D15A16D17A18C19B20D【分析】这是一篇说明文。本文主要介绍了位于瑞典一个叫Eskilstuna的城市有一个ReTuna的购物中心，跟其他购物中心不一样，它是专门从事二手商品的回收再利用的生意。1考查形容词词义辨析。句意：现在有一种购物商店，它里面只有二手商品。A. virtual重要的；B. electronic电子的；C. second-hand
45、二手的；D. ever-lasting永久的。从本段第一句“The reusing trend continues to gain steam in countries all over the globe.”可知，现在重复使用成为全世界的一种趋势，所以就有一种商店，它只出售二手商品。故选C项。2考查名词词义辨析。句意：ReTuna一个二层楼的建筑，位于瑞典一个叫Eskilstuna的城市，它里面有着种类齐全的商店，这些商店都在出售二手商品。A.selection选择；B.description描述；C.analysis分析；D.view视野。从文中“ReTuna, a two-story c
46、omplex in Eskilstuna. Sweden, offers a wide _2_ of shops with recycled goods.”可知，ReTuna是一个大型的二手购物中心，既然是购物中心，里面当然会有种类齐全的商店供买家选择，a wide selection of(种类齐全的，不同种类的)固定搭配，故选A项。3考查动词词义辨析。句意：ReTuna自2015年建成，它是为了解决瑞典人日益增长的消费问题的。A. operate运作，操作；B. handle处理，解决；C. challenge挑战；D. debate辨论。从文中“and it was designed t
47、o _3_ Swedens problem of rising _4_ .”可知，是需要处理，解决瑞典目前的问题，结合选项，故选B项。4考查名词词义辨析。句意：ReTuna自2015年建成，它是为了解决瑞典人日益增长的消费问题的。A. energy能量；B. stress压力；C. crime犯罪；D. consumption消费。从上文“ReTuna, a two-story complex in Eskilstuna. Sweden, offers a wide _2_ of shops with recycled goods.”可知ReTuna是一个购物中心，那么它建成的初衷就肯定与商品
48、有关系了，有商品即有消费，结合选项，故选D项。5考查形容词词义辨析。句意：这是世界上第一个关注可持续购物的商城。A. annual周年的；B. regular规则的；C. sustainable可持续的；D. favorite喜爱的。从文中“ReTuna, a two-story complex in Eskilstuna. Sweden, offers a wide _2_ of shops with recycled goods.”可知，主要讲ReTuna这个出售二手商品的购物中心的二手商品的再出售，被使用，这是一个可持续的购物，结合选项，故选C项。6考查形容词词义辨析。句意：公司是想通过
49、把二手商品都集中在一个地方出售，这样可以让人们更容易地找到有价值的商品，而不用穿越整个城市寻找每一个慈善商店。A. earlier更早地；B. easier更容易地；C. better更好地；D. smaller更小地。从文中“The company wants to make it _6_ for people to find valuable goods by putting second-hand stores under one roof _7_ consumers having to _8_ thrift stores throughout the city.”可知，相比于人们购买二
50、手商品需要穿越整个城市寻找每一个慈善店铺，公司把所有这些二手商品集中在一个地方出售，这样对于人们购物要更容易一些，故选B项。7考查短语辨析。句意：公司是想通过把二手商品都集中在一个地方出售，这样可以让人们更容易地找到有价值的商品，而不用穿越整个城市寻找每一个慈善商店。A. as to关于；B. regardless of忽视；C. thanks to幸亏；D. instead of取而代之。从本句“The company wants to make it _6_ for people to find valuable goods by putting second-hand stores un
51、der one roof _7_ consumers having to _8_ thrift stores throughout the city.”可知，空前是说把二手商品集中在一起出售，空后是讲人们购买二手商品需要穿越整个城市的寻找每一个慈善店铺，为了让人购物更容易些，就用一种方式替代另一种方式，故选D项。8考查动词短语辨析。句意：公司是想通过把二手商品都集中在一个地方出售，这样可以让人们更容易地找到有价值的商品，而不用穿越整个城市寻找每一个慈善商店。A. look after照顾；B. take over掌管；C. search for寻找；D. put up张贴。从句中“consum
52、ers having to _8_ thrift stores throughout the city.”可知，消费者想要买到有价值的商品的话，需要把整个城市里的每一个慈善商店都得找出来。故选C项。9考查副词词义辨析。句意：我认为找到一些别人已经用过的东西，同时，这些东西我们也可以用，会让人感到很趣，Cato Limas,一个ReTuna的消费者进一步说道。A. further进一步地；B. less更少地；C. closer更亲密地，更近地；D. higher更高地。从下文“If you look at the things theyre selling here, theyre almos
53、t _10_.So actually, why _11_ buying new stuff?”可知，这是Cato Limas说的第二句话，是对Cato Limas说的第一句话进一步补充，故选A项。10考查形容词词义辨析。句意：如果你看见它们在这里出售，它们几乎是新的。A. rare罕见的；B. new新的；C. clean干净的；D. complete全部的。从下文中“So actually, why _11_ buying new stuff?”可知既然是不需要费心去买新的东西，说明这些东西几乎是新的，故选B项。11考查动词词义辨析。句意：所以事实上，为什么费心去买新的东西呢？A. mind
54、介意；B. practice练习；C. bother费心做；D. finish完成。从文中“I think its fun to find something that people have used, and we can use ”中可知，Cato Limas是赞成买二手商品的，不赞成买新的东西，结合选项，故选C项。12考查名词词义辨析。句意：在Cato Limas第一次参观商城，他就花了7美金，给他刚出生的宝贝买走满满的一大包玩具。A. solution解决方法；B. donation捐赠；C. effort努力；D. visit拜访，参观。从下文“Limas _13_ about $
55、7 and came away with a bag full of toys for his newborn baby.”可知，他花钱买了玩具，所以他是第一次来参观商城。故选D项。13考查动词词义辨析。句意：在Cato Limas第一次参观商城，他就花了7美金，给他刚出生的宝贝买走满满的一大包玩具。A. cost花费；B. spent花费；C. rented租用；D. took花费。从文中“During his first _12_ to the mall. Limas _13_ about $7 and came away with a bag full of toys for his n
56、ewborn baby.”可知在商城里肯定是花钱买玩具。所以C项排除，其余三项都是花费，但是用法不用，cost作花费时，主语是it，故A项排除，took作花费只能花费时间，不可以花钱，D项排除，故选B项。14考查动词短语辨析。句意：几乎每一个类目下的在售商品都是公众捐赠的，它们都被放置在商城的储藏室里。A. called for号召；B. paid off付清；C. sent for派人；D. dropped off放置，卸下。从文中“Nearly every item on sale is from public donations, which are_14_at the malls dr
57、ive-through depot.”可知，大众捐来的物品是被放置到商城的储藏室里的。故选D项。15考查动词词义辨析。句意：这些跟ReTuna签订合同的商店必须要承诺做到零浪费。A. commit承诺；B. refer指；C. object拒绝；D. admit承认。从文中“Nearly every item on sale is from public donations, which are_14_at the malls drive-through depot.”和“This is the first mall in the world to focus on _5_ shopping.
58、”可知，这些二手商品是大众捐的，而且ReTuna目的就是可持续购买，即环保，所以入驻商店必须承诺做到零浪费。故选A项。16考查名词词义辨析。句意：ReTuna有50多名员工在那里工作，并且ReTuna在为本地区移民提供就业机会起到了重要作用。A. demand需求；B. conflicts矛盾；C. conditions条件；D. employment就业。从文中“More than 50 people work at the complex”可知ReTuna为本地区人们提供了工作，也就是在提供本地区移民的就业中起到重要作用，故选D项。17考查动词词义辨析。句意：ReTuna也提供了以关注再利
59、用的成人教育课程。A. offers提供；B. evaluates评估；C. records记录；D. changes改变。从文中“it has played a role in creating _16_ for immigrants in the area.”可知，ReTuna提供了从事二手商品的工作，就会有从事这样工作的人需要学习相关知识，也就说明是ReTuna提供了可以让人们学习再利用的成人教育课程。故选A项。18考查名词词义辨析。句意：当提到可持续性，瑞典在这方面已经是一个为时甚久的领导者了。A. owner拥有者；B. trainer培训者；C. 1eader领导者；D. save
60、r拯救者。从下文中“More than 99 percent of the countrys ordinary household _19_ is reused, and separating rubbish for recycling has been a（n） _20_ practice for Swedes since the 1980s.”可知，从20世纪80年代开始，瑞典国家就开始为了回收再利用而进行垃圾分类，说明可持续环保对于瑞典来说，它已经处在一个领导者的地位了。故选C项。19考查名词词义辨析。句意：一个国家的家庭垃圾有超过99%的是可再利用的，并且从20世纪80年代开始垃圾分类
61、再利用在瑞典已经很普遍了。A. plan计划；B. waste废品，垃圾；C. income收入；D. business买卖，生意。从文中“separating rubbish for recycling has been a（n） _20_ practice for Swedes since the 1980s.”可知为了回收再利用，垃圾可分类处理，那么对于一个家庭而言，家庭产生的废品即垃圾也是可以回收再利用的，故选B项。20考查形容词词义辨析。句意：一个国家普通的家庭有超过99%的垃圾是可再利用的，并且从20世纪80年代开始垃圾分类再利用在瑞典已经是一种普遍了的现象了。A. ancient
62、古老的；B. temporary暂时的；C. international国际的；D. common普遍的。从文中“Sweden has been a longtime _18_ when it comes to sustainability.”可知当提到可持续性，瑞典在这方面已经是一个为时甚久的领导者了，那也就说明从很久之前瑞典就开始了垃圾分类，而且到20世纪80年代开始，这种行为已经成为一种普遍现象了，故选D项。【点睛】完形填空的解题技巧之一就是要根据上下文来“推理”出最佳选项。所以要求考生一定要遵循“上下求索”的原则来查找信息。如第10小题从下文中“So actually, why _11
63、_ buying new stuff?”可知既然是不需要费心去买新的东西，说明这些东西几乎是新的，故选B项。同时考生在做题过程中也应注意同一意思的动词辨析。如第13小题从文中“During his first _12_ to the mall. Limas _13_ about $7 and came away with a bag full of toys for his newborn baby.”可知在商城里肯定是花钱买玩具。所以C项排除，其余三项都是花费，但是用法不用，cost作花费时，主语是it，故A项排除，took作花费只能花费时间，不可以花钱，D项排除，故选B项。2.【阅读理解】
64、【答案】21D22D23B【分析】本文是说明文。主要讲述了温室效应带来的不良影响，号召人们减少温室气体排放以免温度的加剧。21细节理解题。根据第二段“Other likely changes include more frequent extreme weather events including heat waves, droughts, heavy rainfall with floods, heavy snow-fall and species extinction due to great change of temperature.” 其他可能发生的变化包括更频繁的极端天气事件，包
65、括热浪、干旱、伴有洪水的强降雨、大雪以及由于温度的巨大变化而导致的物种灭绝。极端天气不包括温度巨大变化，故选D项。22词义猜测题。根据文章第三段“Possible responses to global warming are reduction of emissions, adaptation to its effects, building systems resilient to its effects, and possible future climate engineering”，应对全球变暖可能采取的措施包括减少排放、适应其影响。由此可知，人们应该建立可恢复其影响的系统，以及可能
66、的未来气候工程，故选D项。23推理判断题。根据倒数第二段“It has adopted a range of policies designed to reduce greenhouse gas and to assist in adaptation to global warming.”它采取了一系列旨在减少温室气体并帮助适应全球变暖的政策。由此判断出对于排放到大气中的过多的二氧化碳，有一些有效的解决办法。故选B项。3.【书面表达】【参考范文】Dear Classmates,I feel it a great honor to have been invited to talk about
67、thunderstorms with you.As it often happens, we are likely to get caught in a thunderstorm in summer. So it is important for us to protect ourselves from being struck by lightning.When we are outdoors taking part in some kinds of activities, I think, first of all, we should find a low place to hide o
68、urselves to avoid lightning. Remember not to take shelter from a storm by a tall or big tree. And it is even worse if you make a call with your mobile phone in a thunderstorm in the open air.Dont think it is safe to stay indoors when you see lightning in the sky. You should shut the windows and keep a distance from them. Turn off electricity before something terrible happens as lightning may strike electric wires, causing damage to your household appliances.Thats all that I want to share with you. Thank you for listening.