1、考点规范练17.阅读理解Three experimental fields of seawater rice were harvested in China on Wednesday,a further step toward its future practical use.Also known as saline-alkali tolerant rice(耐盐碱水稻),the seawater rice is designed to grow in seaside flats or other areas with high salt content and has been develo
2、ped by experts through crossbreeding(杂交) and other technologies.One type of seawater rice growing in Qingdaos Chengyangdistrict,ShandongProvince,produced 3.9 metric tons(公吨) per hectare(公顷),experts announced.Once widely planted in large areas,the output could be much higher.The Qingdao Saline-Alkali
3、 Tolerant Rice Research and Development Center,led by renowned Chinese agricultural scientist Yuan Longping,was established several years ago.It set itself a three-year target of developing a kind of salt-resistant rice capable of producing 4.5 tons a hectare,which would guarantee growers the minimu
4、m acceptable level of profit.The average rice output in China is 6.75 tons a hectare.Planting in the experimental field in Chengyang district and five other plots of saline-alkali land started at the end of May.The five other plots were in Dongying,ShandongProvince;Wenzhou,ZhejiangProvince;Yanan,Sha
5、anxiProvince;Kashgar,the Xinjiang Uygur Autonomous Region;andDaqing,HeilongjiangProvince.The sites represent actually every type of saline-alkali land in China and researchers aim to grow different kinds of rice able to cope with different climate,salinity and soil structure conditions.The test crop
6、s in Kashgar and Daqing were also harvested on Wednesday.InKashgar,the output reached more than 7.5 tons per hectare,according to expertstests,much higher than expected.The harvest in Kashgar was satisfactory.The result means it is possible to plant such salt-resistant rice in southern Xinjiang in t
7、he future.Xinjiang has about 2 million hectares of saline-alkali land that have the potential to be planted with salt-resistant rice,and if it is widely planted it will generally improve rice production in the region.The seawater rice grown in Daqing only produced 3.1 tons per hectare.A live video o
8、n Shandong TV showed growers appearing a little disappointed by the result,as they hoped the experts efforts would increase production greatly.The water and soil conditions of the site were not ideal,and the pH level was extremely high.1.Which is the main feature of seawater rice according to the te
9、xt?A.It has a shorter growing period.B.It is a kind of highly productive crop.C.It can grow in the soil with high salt content.D.It is the combination of many technologies.2.How much rice does a farmer harvest at least to meet the cost?A.3.9 tons a hectare.B.4.5 tons a hectare.C.6.75 tons a hectare.
10、D.7.5 tons a hectare.3.The researchers chose the experimental fields according to .A.the distance between themB.the type of the soil and climateC.the local governments supportD.the local agricultural conditions4.What can we infer about the seawater rice from the last paragraph?A.The seawater rice is
11、 not fit for all kinds of saline-alkali soils.B.It is impossible for the seawater rice to have a good harvest.C.Growers from Shandong Province were a little disappointed by the result.D.The output of the seawater rice grown in Daqing is the lowest.完形填空(2019浙江)There are lots of ways to raise awarenes
12、s for a cause.Usually,the1 the idea is,the more it gets noticed.And thats precisely why one 2 Frenchman has caught our attention.Baptiste Dubanchet is biking across Europe,surviving3 on discarded(丢弃) food.The three-month,1,900-mile journey from Paris to Warsaw is Dubanchets4 of raising awareness of
13、food waste in Europe and throughout the world.As you can 5,the trip is no piece of cake.While restaurants 6 tons of food each year,much of it remains inaccessible because of 7 garbage containers,healthregulations,or business policies.Only about one in ten places 8 him food that would otherwise be di
14、scarded.For legal 9,most restaurants have a policy against 10 food waste.“Some people have even 11 their jobs by giving me food,”Dubanchet said.Whats 12 interesting is the attitude various cities have toward Dubanchetscause.Berlin has been the 13 while the most difficult was the Czech town of Pilsen
15、.There,he had to 14 at some 50 different stores or restaurants before finding food.The15 is all the more serious when you consider the 16 exercise required to bike from France to Poland.“I have to get food 17 because after all the biking I am tired and I need the 18,”Dubanchetexplained.“Is my 19 ful
16、l or empty?That is the most important thing,not what I am eating.”He aims to 20 his journey by mid-July.With any luck,hell turn a few more heads in the process.1.A.clevererB.olderC.strangerD.simpler2.A.garbage-eatingB.sports-loving C.food-wastingD.law-breaking3.A.secretlyB.finallyC.entirelyD.probabl
17、y4.A.purposeB.wayC.opinionD.dream5.A.observeB.imagineC.suggestD.remember6.A.storeB.cookC.shop forD.throw away7.A.lockedB.damagedC.connectedD.abandoned8.A.boughtB.offeredC.orderedD.sold9.A.reasonsB.rightsC.feesD.aids10.A.begging forB.giving awayC.hidingD.causing11.A.didB.keptC.acceptedD.risked12.A.ha
18、rdlyB.usuallyC.particularlyD.merely13.A.easiestB.nearestC.biggestD.richest14.A.workB.shoutC.askD.jump15.A.competitionB.conversationC.conflictD.challenge16.A.adequateB.rewardingC.demandingD.suitable17.A.againB.aloneC.laterD.fast18.A.spiritB.energyC.timeD.effort19.A.stomachB.handC.pocketD.basket20.A.a
19、rrangeB.restartC.reportD.finish.语篇填空(2018全国)Diets have changed in China and so too has its top crop.Since 2011,the country 1. (grow) more corn than rice.Corn production has jumped nearly 125 percent over 2.past 25 years,while rice has increased only 7 percent.A taste for meat is 3.(actual) behind th
20、e change:An important part of its corn is used to feed chickens,pigs,andcattle.Another reason for corns rise:The government encourages farmers to grow corn instead of rice 4.(improve) water quality.Corn uses less water 5. rice and creates less fertilizer(化肥) runoff.This switch has decreased 6.(pollu
21、te) in the countrys major lakes and reservoirs and made drinking water safer for people.According to the World Bank,China accounts for about 30 percent of total 7.(globe) fertilizer consumption.The Chinese Ministry of Agriculture finds that between 2005 when the government 8.(start) a soil-testing p
22、rogram 9. gives specific fertilizer recommendations to farmers and 2011,fertilizer use dropped by 7.7 million tons.That prevented the emission(排放)of 51.8 million tons of carbon dioxide.Chinas approach to protecting its environment while 10.(feed) its citizens “offers useful lessons for agriculture a
23、nd food policymakers worldwide,”says the banks JuergenVoegele.短文改错(2020全国)My mom is really concerning with the health of everyone in our families.In order to make surely all of us are in good health,and she makes specific plans for us.Forexample,everymorning,my dad has to have the bowl of egg soup w
24、hile I had to eat an apple.My dad dont like the soup and I dont enjoy apples.I tell my mom that if were forced eat things,we may become ill.But he insists on us eating healthy food.Understanding her good intentions,I eat all the food what is provided by Mom with appreciation.考点规范练17(必修4Unit2).【解题导语】
25、2018年7月,青岛海水稻研发中心传来喜讯,袁隆平试种的包括“海水稻”在内的80多个水稻品种分批成熟。“海水稻”研究在国内外都有很长的一段历史,袁隆平领导的海水稻项目使中国技术处于海水稻研究的前列。1.C细节理解题。根据第一段中的“theseawaterriceisdesignedtogrowinseasideflatsorotherareaswithhighsaltcontent”可知,海水稻最大的优势是可以种植在含盐量高的土壤里。2.B细节理解题。根据第三段中的“.capableofproducing4.5tonsahectare,whichwouldguaranteegrowersthe
26、minimumacceptablelevelofprofit.”可知,每公顷4.5吨的产量对种植者来说是最低的收益保障。3.B细节理解题。根据第四段最后一句可知,研究人员选择试验田的依据是气候、土壤的盐度和土壤结构。4.A推理判断题。根据最后一段最后一句可知,海水稻并非适合所有的土壤。.【解题导语】本文是说明文。本文报道了一名法国人为提高欧洲甚至全世界人们对食物浪费的意识,在骑车环游欧洲时靠吃食物垃圾填饱肚子的事情。1.C根据第二段第一句中的“surviving3ondiscardedfood”可知,此处应填stranger,意为“想法越奇特,越能引起人们的注意”。2.A根据第二段第一句提到的
27、“discardedfood”可知,此处应填garbage-eating,意为“吃垃圾的”。3.C根据第三、四段讲述BaptisteDubanchet在旅行途中向餐馆要食物垃圾填饱肚子的艰辛可知,此处应选entirely,表示“完全靠丢弃的食物来生存”。4.B根据第一段第一句“Therearelotsofwaystoraiseawarenessforacause.”可知,此处应选way,意为“方法,方式”。5.B根据本段讲述这次旅程的不容易可知,此处应选imagine,表示“正如你所想象的那样,这次旅程不容易”。6.D根据本段第三句中的“foodthatwouldotherwisebedisc
28、arded”可知,应选择throwaway,表示“虽然每天餐馆要扔掉许多食物”。store“贮存”;cook“烹饪”;shopfor“购买”。7.A根据空前的“muchofitremainsinaccessible”可知,餐馆扔掉的大多数都很难要到。所以选locked,即扔掉的食物被放在“封闭的”容器里。8.B根据本段最后一句中的“givingmefood”可知,此处填offered,意为“给他提供要扔掉的食物”。9.A根据该空后的“mostrestaurantshaveapolicyagainst”可知,此处填reasons,意为“原因,理由”。10.B根据下一句中的“bygivingmef
29、ood”可知,此处应用givingaway,意为“赠送”。11.D根据上一句可知,大多数餐馆都有规定反对赠送食物,所以有些人冒着失去工作的风险给“我”食物,应填risked,意为“冒着的风险”。12.C句意:特别有趣的是不同的城市对待Dubanchet的事业的态度。根据句意可知选C项。hardly“几乎不”;usually“通常”;particularly“尤其,特别地”;merely“仅仅,只”。13.A根据空后的“whilethemostdifficultwastheCzechtownofPilsen”可知,与themostdifficult形成对比的应是easiest。14.C向商店或餐
30、馆索要食物,应用ask,意为“请求”。15.D此句继续讲述他索要食物垃圾填饱肚子的难度,应填challenge,意为“挑战”。词组allthemore意为“更加”。16.C句意:当你考虑到从法国骑自行车到波兰所需要的运动量时,这种挑战就更加严峻。此处填demanding,意为“要求高的;费力的”。17.D根据空后的“becauseafterallthebikingIamtired.”可知,此时应该需要快点获得食物。由此判断,此处填fast,意为“快地”。18.B根据空前的“afterallthebikingIamtired”可知,“我需要能量”。此处填energy,意为“能量”。19.A句意:
31、我的胃是满的还是空的?根据下一句“Thatisthemostimportantthing,notwhatIameating.”可知,此处填stomach,意为“胃”。20.D根据第二段第一句“BaptisteDubanchetisbikingacrossEurope.”,可知他的旅行正在进行中。由此判断,此处填finish,表示“结束,完成”。.【解题导语】本文是一篇说明文。文章介绍了中国的农作物玉米的产量逐年增加的原因。种植玉米,不仅可以喂养牲畜,而且因为其生长过程浇水施肥较少,还可以减少对环境的污染,进而保护环境。1.hasgrown考查动词时态和主谓一致。根据该句中的时间状语“Since
32、2011”可知,此处应用现在完成时,且该句的主语是“thecountry”,故谓语动词用单数形式。2.the考查冠词。根据句意可知,此处特指“过去的25年”,故应用定冠词the表示特指。3.actually考查副词。根据后文的介词短语“behindthechange”可知,此处应用actual的副词形式,故填actually。4.toimprove考查非谓语动词。此处是不定式做目的状语,故填toimprove。5.than考查连词。根据前面的less可知,此处是形容词的比较级,故缺少连接词than。6.pollution考查名词。根据空前的“decreased”可知,空处应该是名词做宾语,意思
33、是“减少污染”,故填pollution。7.global考查形容词。此处fertilizerconsumption是名词词组,其前面需要用形容词修饰,故填globe的形容词形式。8.started考查动词的时态。根据句中的时间状语“between2005”可知,此处描述的是过去发生的事情,故用动词的过去式形式。9.that/which考查定语从句。分析句子结构可知,空处引导定语从句,且在从句中做主语,修饰先行词asoil-testingprogram,故填that或which。10.feeding考查特殊句式。whiledoingsth.“当做某事的时候”,它是whilesb.is/wasdo
34、ingsth.的省略形式,故此处应填feeding。.My mom is really concerningconcerned with the health of everyone in our familiesfamily.In order to make surelysure all of us are in good health,and she makes specific plans for us.Forexample,everymorning,my dad has to have thea bowl of egg soup while I hadhave to eat an apple.My dad dontdoesnt like the soup and I dont enjoy apples.I tell my mom that if were forced to eat things,we may become ill.But heshe insists on us eating healthy food.Understanding her good intentions,I eat all the food whatthat is provided by Mom with appreciation.
