【加练半小时】2017年高考英语(全国)复习练习题：第20练 Word版含答案

1、单词识记：blood weak headache physicalinjure overweight poison severesharp symptom physician woundambulance clinic swell unconsciousabnormal hurt serious upset短语扫描：die of/from 死于get over从()中恢复过来；克服(困难等)operate on 给做手术in high/low spirits兴高采烈/情绪低落keep fit/healthy 保持健康break down(身体)垮掉get into the habit of养成

2、的习惯have a pain in某处疼痛work out锻炼；解决put on weight增加体重跟踪训练在空格处填入适当的词(1个单词)或所给词的正确形式1The study suggests that governments have a responsibility to encourage people to be more (physical) active.2Unless they (wound)，water buffaloes(水牛) are probably the gentlest farm animals in the world.3We must send her t

3、o hospital at once，or shes going to (blood) to death.4 (symptom) are a slight fever，headache and loss of appetite.5Its hard to take them (serious) in their pretty grey uniforms.6“How will they get that problem？”he wondered. 7The doctors decided to operate the patient at once.8Her health broke under

4、the pressure of work.9I have a smarting pain the back of my head.10I believe that you can work this problem by yourself.完形填空(2015·河南开封市高三二模)It is hard to decide which food to buy in an American grocery store these days.The information on many products makes 1 claims.The label “organic(有机的)” 2 t

5、hat the United States Department of Agriculture recognizes the product is grown under special conditions.If the food is grown 3 ，it shows the words “USDA organic” on it.This is an official label.The food is grown without chemical treatment against insects or 4 .It is grown without chemical fertilize

6、rs.Before a product is labeled “organic”，a(n) 5 visits the farm where the food is produced to make sure the farm 6 USDA standards.Organic meat，eggs and dairy products come from 7 that are given no antibiotics(抗生素)，must be fed organic food and have 8 to the outdoors.No conclusive 9 shows that organic

7、 food is more nutritious than traditionally grown food.And the USDAeven if it proves organic fooddoesnt 10 declare that these products are safer or more nutritious.Organic foods meet the same 11 and safety standards as traditional foods.The difference 12 how the food is produced，processed and handle

8、d.Some people buy organic food for 13 reasons.Organic food is produced by 14 who emphasize the use of renewable resources.The prices between most organic food and 15 food products vary.Higher prices are due to more expensive farm 16 .A lot of work must be done every day.The new USDAs national organi

9、c programme for labeling is 17 to enabling consumers to make a(n) 18 choice among the foods they buy and have the 19 of the safeguard of being cheated.People who sell or label a product “organic” when they know it does not meet USDA standards can be 20 up to $11,000.1A.unbelievable BfalseCdifferent

10、Dflexible2A.predicts BprovesCproposes Ddoubts3A.on the contrary Bin any caseCin turn Din this way4A.diseases BoperationsCactivities Dservices5A.protector BreminderCinspector Dvolunteer6A.presents Bopposes Cprotects Dmeets7A.plants Bvillages Canimals Dfarms8A.solution Baccess Centrance Ddirection9A.a

11、greement BconceptCexpectation Devidence10A.publicly BsoonCsecretly Danxiously11A.shape Bfashion Cquality Dsize12A.lies in Bconsists ofCknows bout Dpuzzles out13A.financial BsocialCcultural Denvironmental14A.sellers Bfarmers Cdrivers Dbuyers15A.fresh BdeliciousCtraditional Dnew16A.practices BtoolsCch

12、emicals Dmachines17A.surprised BlaughedCaimed Ddelighted18A.active Bpotential Cwrong Dsensible19A.dream BrightCopinion Dadventure20A.awarded Bgiven Cfined Dspared.短文改错Cheetahs(猎豹) are the fast land creatures in the world.Why would a cheetah need to be able to running so fastly? The only animal that

13、comes close to the cheetahs amazed speed is its best favorite food，the gazelle(瞪羚)In order to catch up a meal thats as swift as the wind，the cheetah had to develop the ability.It must run as fast as，or faster as，the gazelle.Otherwise，it will face starvation.Cheetahs are a excellent example of the ef

14、fects of natural selection.There is several species of large cats in the world，but none of them can match the speed of the cheetah.加练半小时英语答案精析第20练健康与医疗类(二)高考高频单词与短语识记排查1physically2.are wounded3.bleed4.Symptoms 5seriously6.over7.on8.down9.in10.out知识运用与写作能力专练.1.Cunbelievable难以置信的；false错误的；different不同的

15、；flexible灵活的。与上文的hard to decide对应，故选C。2B与上文的claim对应。prove证明，故选B。predict预计；propose提议；doubt怀疑。3D与上文的grown under special conditions相对应。in this way用这种方法，故选D。on the contrary相反；in any case在任何情况下；in turn依次。4A与insects对应，disease疾病，故选A。operation手术；activity活动；service服务。5C美国农业部门的检查员检查后符合标准才会给予有机食品标签。inspector检验

16、员，故选C。protector保护者；reminder提醒人；volunteer志愿者。6Dmeet遇见，满足，符合。meet standards符合标准，故选D。present呈现；oppose反对；protect保护。7C肉、鸡蛋、奶产品肯定来自动物。animal动物，故选C。plant植物；village村庄；farm农场。8B动物必须吃有机食物并且在户外活动。have access to使用，接近，可以利用，故选B。solution解决方案；entrance入口；direction说明，指导。9D没有确定性的证据表明有机食品比传统种植的食物更有营养。evidence证据，证明，故选D。

17、agreement协议；concept概念；expectation期待。10Apublicly declare公开声明。publicly公开地，故选A。soon不久；secretly秘密地；anxiously焦急地。11C与下文的safety standards对应，应是“质量”。quality质量，故选C。shape形状；fashion流行；size大小。12A这种不同在于食品的生产、加工和处理方式。lie in在于，故选A。consist of由组成；know about了解；puzzle out仔细琢磨。13D与上文对应：人们购买有机食品是由于环境原因。与下文的“the use of r

18、enewable resources”对应。environmental环境的，故选D。financial金融的；social社交的；cultural文化的。14B食品的生产由重视再利用资源的农民种植。farmer农民，故选B。seller售货员；driver司机；buyer采购者。15C此处是有机食品和传统食品不同。traditional传统的，故选C。fresh新鲜的；delicious美味的；new新的。16Afarm practice农场劳动。故选A。tool工具；chemical化学药品；machine机器。17Cbe aimed to doing sth.以为目标，旨在，故选C。surprise使惊奇；laugh大笑；delight使高兴。18Dmake a sensible choice做出理性选择。sensible理性的，故选D。active活跃的；potential潜在的；wrong错误的。19Bhave the right of有权，故选B。dream梦想；opinion意见