1、课时作业(二十四)必修4Module 6Unexplained Mysteries of the Natural World.单项填空1Here was a nice little present for everyone，with a suitable poem_to it.AattachedBattackedCattracted Dattributed2Dogs have a_sense of smell and are often used to search for something by the police.Apositive BsharpCsceptical Dfierce3I
2、 dont know whether you happen _ that Im going to study in the USA this September.Ato be heard Bto be hearingCto hear Dto have heard4No one has come up with a better explanation of why dinosaurs_.Adied away Bdied forCdied of Ddied out5There is a saying in my country _ successful people are lucky peop
3、le.Awhich BthatCwhat Dwhere6Being a new teacher，she was very slow to_to the unusual rules of the school.Aadapt BappealCattach Dapply7My daughter mastered Japanese in less than two years.Did she？She_have a gift for languages.Acan BwouldCshould Dmust8Accessible only by air，the town is_from the rest of
4、 the country.Agiven off Bripped offCcut off Dtaken off9There is a newlypublished survey_that most retired people are independent and enjoying life.Aindicates BindicatedCindicating Dto indicate10The company，which _ in oil for many years，will set up a branch abroad next month.Ais trading Bhas been tra
5、dingCtraded Dwill trade11School was cancelled today _ the fact that there was a snowstorm.Ainstead of Bdue toCbut for Dapart from12Where is my purse？I remember I put it here yesterday.You_have lost it while shopping in the supermarket.Awould BshouldCcan Dmight13A two percent increase in pay is not v
6、ery much，but_its better than nothing.Aat all Bat mostCat least Dat once14On the surface of the water_，which spoiled the beautiful scenery of the park.Asome dead leaves did floatBdid float some dead leavesCfloated some dead leavesDdid some dead leaves float15You are forbidden_the books out of the rea
7、ding room in our school.Ato take BtakingChaving taken Dto be taken.完形填空(2010江苏高考模拟二) I walked into the store not particularly interested in anything.I wasnt hungry.The_1_of losing my husband of 37 years still existed.And this store held so many_2_memories when we were together.Rudy often came with m
8、e and he knew I loved yellow_3_.With a heart filled with grief，I only wanted to buy my few items and leave._4_by the meat store，I searched for the perfect small steak and remembered_5_Rudy had loved his steak._6_a woman came beside me.She was graceful，_7_and lovely in a soft green suit.I watched as
9、she picked up a large pack of Tbones，dropped them in her basket，_8_，and then put them back.She turned to go and_9_reached for the pack of steaks. She saw me watching her and she_10_：“My husband loves Tbones，_11_honestly，at these prices，I cant_12_it.”“My husband passed away eight days ago，” I told he
10、r.She_13_her head and walked away. I turned and pushed my cart across the store to the dairy products.There I stood，trying to decide which size milk I should buy.Suddenly，I saw first the green suit，and then_14_the pretty lady whom I met just now.In her arms she carried a package.On her face was the_
11、15_smile I had ever seen._16_she came closer，I saw what she held and tears began filling my eyes.“These are for you.” she said and placed three_17_long yellow roses in my arms.“Then you go through the line；they all know these are paid for.” She_18_over and placed a gentle kiss on my_19_，then smiled
12、again.I wanted to tell her what she had done，what the roses meant，but still unable to speak，I watched as she walked away.I looked down at the roses and found it almost unreal.How did she know？Suddenly the answer seemed so_20_.I wasnt alone.1.A.painBnewsCdisaster Dstory2A.bitter BplainCsweet Dnew3A.s
13、teak BmilkCsuits Droses4A.Lying BSittingCStanding DLocating5A.why BhowCwhen Dwhere6A.SuddenlyBImmediatelyCUnfortunatelyDGradually7A.fat BtalkativeCugly Dslim8A.hesitatedBdeterminedCleftDraised9A.at onceBonce in a whileConce againDfor once10.A.explainedBspokeCsaidDtalked11A.andBsoCor Dbut12A.change B
14、chargeCafford Dlose13A.moved BpattedCshruggled Dshook14A.stoppedBrecognizedCmissedDdreamed15A.brightestBcoolestChardestDcoldest16A.While BAsCBefore DUntil17A.dryBcolorfulCbeautifulDdying18A.leanedBstoodCjumpedDrushed19A.finger BarmCeye Dcheek20A.obviousBcleanCunclearDdifficult.阅读理解(2011厦门质量检测)Expert
15、s say that agriculture provides fourteen percent of the worlds greenhouse gas emissions each year.The gases released include carbon dioxide，a major cause of global warming.Twentyone nations around the world recently joined forces to better understand and prevent greenhouse gas emissions from farms.T
16、he Global Research Alliance on Agricultural Greenhouse Gases was launched at the United Nations conference on climate change.The meeting took place in Copenhagen，Denmark last month.Agricultural experts blame a number of farm activities for producing greenhouse gases.For example，animal waste and catt
17、le digestive systems release methane (甲烷，沼气) gas.Fertilized soil and the burning of crop waste also release harmful gases into the air.Experts say some methods of farmingturning the soil to prepare for plantingalso release harmful carbon dioxide.An official of the European Commissions Directorate Ge
18、neral for Research says agricultural greenhouse gas emissions can be cut. Maive Rute suggests feeding animals a diet designed to reduce emissions.The new agricultural research group says protecting against global warming is only part of its purpose.It says the world also needs to develop better farm
19、ing methods to feed growing populations in poor countries.United States Agriculture Secretary Tom Vilsack said no one single nation can fight agricultural greenhouse gas emissions and increase food production at the same time.This is why the alliance is important for combining resources and finding
20、new ones.The United States Department of Agriculture will increase spending on farm emissions research by ninety million dollars over the next four years.The total will reach one hundred and thirty million dollars.The US.D.A.will share the research with other countries in the Global Research Allianc
21、e on Agricultural Greenhouse Gases and support researchers from developing countries that belong to the alliance. Money from the Borlaug Fellowship Program will let the researchers study agricultural climate change with American scientists.Mister Vilsack said that just as climate change has no borde
22、rs，there should be no borders for research.1In Paragraph 4，Maive Rute recommends_.Aincreasing food productionBchanging cattle digestive systemsCdeveloping better farming methodsDgiving animals the food meant to produce fewer emissions2The underlined word “alliance” in Paragraph 6 probably means_.Aac
23、tion or state being joined togetherBan agreement signed between countriesCa program or project set up for a researchDan organization formed for different goals3How much has the US.D.A.spent on farm emissions research so far?A130 million dollars.B220 million dollars.C40 million dollars. D90 million d
24、ollars.4The purpose of the passage is to_.Asuggest a total ban on farm activitiesBintroduce the Copenhagen conference held last monthCappeal to more countries to cut agricultural emissionsDinform readers of the major cause of global warming答案课时作业(二十四).单项填空1解析：考查动词辨析。句意为：每个人有一个精美的小礼物，礼物上都附有一首恰当的小诗。at
25、tach.to把附到上，此处作定语修饰poem。attack袭击，攻击；attract吸引；attribute.to把归因于。答案：A2解析：have a sharp sense of smell有敏锐的嗅觉。答案：B3解析：句意为：我不知道你是否碰巧听说过我准备今年九月去美国读书。happen to do sth.碰巧做某事。此处用不定式的完成式表示hear的动作已经完成。答案：D4解析：考查短语辨析。句意为：尚未有人能对恐龙的灭绝作出一个更好的解释。die out意思是“灭绝，消失”，符合语境。die away逐渐消失，逐渐减弱；die for为献身；die of因而死。答案：D5解析：考
26、查名词性从句。分析句子结构可知从句中不缺任何成分，故选that，引导的从句作saying的同位语。答案：B6解析：考查动词辨析。adapt to适应(新环境等)，符合句意。appeal to(对某人)有吸引力；attach to贴上，附着；apply to向申请，均不符合题意。答案：A7解析：考查情态动词。由“不到两年就学会了日语”可推知“一定(must)”很有语言天赋。答案：D8解析：考查短语辨析。由accessible only by air可知该镇是被“隔绝(cut off)”了。答案：C9解析：考查非谓语动词。分析句子结构可知此处应填非谓语动词，故排除A。survey与indicate
27、为逻辑上的主动关系，且调查已经发布，排除B和D，故用动词ing形式作定语。答案：C10解析：考查时态。句意为：那个从事了很多年石油生意的公司打算下个月在国外开一个分公司。由for many years及will set up a branch.可知应用现在完成进行时。答案：B11解析：考查短语辨析。due to由于，因为，其中to为介词，后可接名词、代词或动词ing形式。其余三项均不符合题意。答案：B12解析：考查情态动词。此处表示对过去(动作或)事实的推测，排除A和C；should have done表示“本应该做某事却没有做”，故用might have done。答案：D13解析：考查短语
28、辨析。句意为：工资增长百分之二不是很多，但是至少比没有强。at least至少，符合题意。at all常用于否定句，表示“一点儿也不”；at most至多；at once立刻，马上，均不符合题意。答案：C14解析：考查倒装句。地点状语位于句首，句子常用全部倒装语序。答案：C15解析：考查固定搭配。sb.be forbidden to do sth.某人被禁止做某事。答案：A.完形填空1解析：根据句意，失去丈夫的痛苦依然存在。pain痛苦；news消息；disaster灾难；story故事。答案：A2解析：根据句意，这家小店有着太多的美好的回忆。sweet美好的；bitter痛苦的；plain普
29、通的；new新的。答案：C3解析：由下文可知，Rudy知道我喜欢黄玫瑰。答案：D4解析：根据句意，我站在肉摊旁边，寻找肉排。lie躺；locate位于。答案：C5解析：根据句意，他记得Rudy有多么喜爱肉排。答案：B6解析：根据句意，突然有个女士来到旁边。suddenly突然地；immediately立即；unfortunately不幸地；gradully渐渐地。答案：A7解析：根据graceful，lovely可以知道，slim(苗条的)合适修饰这位女士。fat肥胖的，talkative话多的；ugly丑陋的。答案：D8解析：根据句意，她挑选排骨，放在篮子里，犹豫了一下，又放了回去。hesi
30、tate犹豫；determine下决心；raise提高；leave离开。答案：A9解析：根据上文，她回头，再次去拿肉排。once again再一次；at once立刻；once in a while偶尔；for once只有一次。答案：C10解析：根据上文，她看我看着她，解释道。explain解释；tell告诉；say说；talk谈论，不及物动词。答案：A11解析：根据上文，丈夫很喜欢吃肉排，但是，这么高的价钱，实在买不起。but此处表转折。答案：D12解析：cant afford it.买不起；change兑换；charge收费；lose丢失。答案：C13解析：她摇摇头，走了。shake o
31、nes head摇头；move移动；pat拍；shruggle耸肩。答案：D14解析：我辨认出是刚才那位女士。recognize辨认出；stop停止；miss想念；dream梦想。答案：B15解析：她脸上露出的是我所见过的最欢快的笑容。bright欢快的；cool凉快；hard坚硬的，困难的；cold冷淡的。答案：A16解析：根据句意，当她走近的时候，我看见她手里拿的东西，眼里充满了泪水。答案：B17解析：她把三支漂亮的黄玫瑰放在我的怀里。colorful多彩的；dying垂死的。答案：C18解析：根据句意，她倾斜身子，亲吻了我一下。lean倾斜。答案：A19解析：根据句意，应是亲吻我的面部。
32、答案：D20解析：根据上文，答案已经非常显而易见。obvious显而易见；unclear不清楚；clean清洁的；difficult困难的。答案：D.阅读理解语篇解读研究发现农业排放的温室气体占全球总排放量的14%，要解决这个问题需要进行国际间的合作。1解析：考查细节理解。根据第四段最后一句可知Maive Rute建议给动物喂特制的食物以减少温室气体的排放。答案：D2解析：考查词义猜测。根据第六段可知没有一个国家能仅靠自己同时去解决温室气体排放和粮食增产的问题，因此，需要国与国之间的联合，A项符合此意。答案：A3解析：考查细节理解。根据倒数第二段中的”increase.by ninety million dollars”和”The total will reach one hundred and thirty million dollars”可知，迄今为止花费在气体排放研究上的费用是40 million dollars。答案：C4解析：考查写作目的。根据全文内容尤其是文章第六段和最后一段可知，作者写作本文的目的是呼吁更多的国家来减少温室气体排放。答案：C
