山东省泰安市届高三四模英语试题.docx

1、山东省泰安市届高三四模英语试题高三第四轮复习质量检测英语试题20206注意事项：1答卷前，考生务必将自己的姓名、考生号等填写在答题卡和试卷指定位置上。2回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。回答非选择题时，将答案写在答题卡上。写在本试卷上无效。3考试结束后，将本试卷和答题卡一并交回。第一部分 阅读(共两节，满分50分)第一节(共15小题；每小题2.5分，满分37.5分)阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。AWhile gardens can be a great place for pe

2、ts to explore and play，some seemingly harmless plants and gardening products can be poisonous for animals or petsHere are the garden products to avoid：Cocoa mulch Some gardeners like to use cocoa shell mulch in their gardens but，just like chocolate，cocoa shell mulch contains theobromine(可可碱)，which i

3、s poisonous to dogsThis means that cocoa shell mulch can be potentially deadly if consumed in large quantitiesIf you own a dog Id strongly advise that you avoid using Cocoa mulch in your garden.CompostDespite being an eco-friendly garden feature，compost can be highly dangerous for animal. As organic

4、 matter decomposes，it releases mycotoxins(霉菌素)，which are poisonous to wildlifeConsumption of mycotoxins can cause panting，vomiting(呕吐)，seizures and even death in dogs. If you do use compost in your garden，make sure it is securely fenced off so that your pet cannot access itWeed killerThe chemicals c

5、ontained in weed killers can be irritants to animals and，in some cases，even poisonousSome weed killers contain harmful substances，such as borax and arsenic，which can potentially be fatal to petsIf you are unsure whether a weed killer is safe to use in a garden that your pet uses，you should always se

6、ek the manufacturers advice first，or ask a vet(兽医)Fertiliser Different fertilisers can contain a wide range of ingredients，including insecticides，fungicides and bacterialThe caustic nature of some fertilisers also means that，if consumed，they can cause stomach upsets for petsSome fertilisers can also

7、 cause more serious symptoms，such as vomiting，muscle tremors or even death，so keeping your garden fertiliser free is the simplest way to ensure that it is pet friendlyIf you think your pet has eaten something they shouldnt，or if you have any other concerns about your pets health，you can call the vid

8、eo vet service FirstVet at any time of day and speak with a qualified UK vet1Which of the following gardening products could cause your pets vomit?AFertiliser and compost BCocoa mulch and compostCWeed killer and fertilizer DCocoa mulch and weed killer2What do we know from the text?ACompost can be us

9、ed freely in a gardenBAll weed killers can kill your petsCToo much Cocoa mulch can kill your petsDFertilisers containing different ingredients are pet friendly3What is the purpose of the text?ATo introduce some tips to treat your petsBTo inform you of how to protect your petsCTo warn you of what can

10、 harm your petsDTo tell you how to make your garden pet friendlyBIt was a Saturday evening in March，just before sundown，when we heard the screamingI was out walking with my wife，Melissa，and our golden retriever(猎犬)，Kira，beside a lake when the peace was broken by a womans voice，calling out two names

11、over and overWe spotted her，almost immediately，three or four hundred feet away across the lakeSpring had come but there was still snow on the ground，the water covered by a layer of ice that had just started to thawTwo big dogs were walking across itThey appeared to be quite old and were moving slowl

12、yAs we watched，the ice gave way beneath one dog and then the other，plunging them into the water We arrived at the scene a few minutes later，but the dogs already seemed to be showing the effects of the cold as they struggled weakly to escapeWe realized that calling 911 would be uselessthe dog farther

13、 out was in water about 20 feet deep and I feared neither of them would stay afloat long enough for the emergency services to arriveBesides，I was probably qualified to carry out the rescue myselfI was practicing the kind of deep breathing my grandfather had taught me as I walked inI wasnt aloneKira

14、swam alongside meHaving Kira there was a huge supportWe were able to go back to shore quicklyThe second dog was further out and I had to pause before I went back inThats when another technique Id learned from my grandfather came into playHed taught me about a pressure point on the wrist that when pr

15、essed in the right way sends out an electrical signal，like a jolt of energyThat kept me warm as I set out again with，KiraI maintained eye contact with the dog as we approachedWith Kiras encouragement，it followed us backThe owner was emotional“Im the luckiest woman alive!”she said4What does the under

16、lined word“thaw”in Paragraph 2 probably mean?AMelt BShake CFlow DAppear5Why didnt the writer call 911?AThe writers dog has been trained to save livesBThe dogs could save themselves from the cold waterCThere wasnt enough time to wait for the emergency servicesDThe writers grandfather had taught him h

17、ow to save the dogs6What do we know about the second technique the writer learned from his grandfather?AIt makes him brave BIt keeps him warmCIt allows him stay focused DIt helps him walk quickly7Who accompanied and helped the writer while saving the dogs in the water?AHis wife BThe dogsownerCHis gr

18、andfather DHis dogCScientists at Israels Tel Aviv University saythey have created the worlds first 3D-printed heart with human tissue and blood vesselsAlthough the organ is only as big as a rabbits heart，the researchers are hoping the technology could one day be developed enough to help human patien

19、ts in need of a heart transplantLead researcher Tal Dvir said that while other scientists have managed to 3Dprint the structure of a heart in the past，this is the first time anyone has printed an entire heart“Our results demonstrate the potential of our approach for engineering personalized tissue a

20、nd organ replacement in the future，”Dvir said in a press statementScientists used fatty tissue taken from human patients to create the heartSome material in the tissue was reprogrammed to become stem cellsThe remaining material was processed into a hydrogel(水凝胶)They used the hydrogel as a printing：“

21、ink”This method is key to removing the risk that the implant(植入)will be rejected by the patients bodyThe teams next step is to cultivate(培育)the organs in a lab and to teach them how to“behave”like heartsDvirs 3D-printed hearts can currently contract，but the cells still need to develop a pumping abil

22、ityHis team eventually plans to test the hearts in animals“Maybe，in ten years，there will be organ printers in the finest hospitals around the world，and these procedures will be conducted routinely，”Dvir saidHeart disease is the leading cause of death for both men and women，according to the Centers f

23、or Disease Control and PreventionAbout 610，000 people die of this disease in America every yearamounting to about 1 in every 4 deathsThere are currently more than 3700 people waiting for a heart transplant in the United States，according to data from the United States Department of Health and Human S

24、ervices 8What is the purpose of creating the 3D-printed heart?ATo develop 3D-printed technologyBTo study the hearts of rabbitsCTo connect hospitals with universitiesDTo help patients receive a new heart9Why does the author mention the Current situation of heart disease patients?ATo appeal to hospita

25、ls to reduce medical fees BTo show the need to improve the new technologyCTo urge researchers to develop effective medical devices DTo introduce the main reason for heart disease to the public10What is the third paragraph mainly about?AThe course of the researchBThe importance of the researchCThe ma

26、terial of the 3D-printed heartDThe method of the 3D-printed heart11Whats Dvirs attitude towards the new technology?ADisapproving BDoubtful CPositive DIndifferent.DExperts agree that parents who give up control over their childrens lives would raise them to be more independent adultsWhile most parent

27、s are not in the position to bribe their children into elite(精英)schools，this extreme case shows the temptation many feel to take control of their kids，livesBut an extreme approach can have devastating(毁灭性的)consequences when it comes to a childs mental health “These parents thought their kids were no

28、t able to manage their lives by themselves. And I dont think theres any worse message you can give somebody thanI dont have any confidence in your ability to handle your own life，”the neuropsychologist William Stixrud told HuffPostStixrud is the author of The Self-Driven Child：The Science and Sense

29、of Giving Your Kids More Control Over Their Lives，along with Ned JohnsonIn their research，Stixrud and Johnson have showed the importance for young people to feel a sense of control I over their own lives“They have many problems like anxiety and depression，and those are related to the fact that kids

30、feel so little control over their lives，”said Stixrud“They feel like，Heres a script to get into college，and thatwhat your life is going to beIts too stressful and discouraging for many kids”In order to develop healthy self-motivation，young people need to feel a sense of confidence and control，which

31、parents and educators have the power to promote“We suggest parents think of themselves as advisors，rather than a kids manager or boss，or the homework policeIts a very different kind of thinking about your role，”said Stixrud，“As all advisor，your role is not to force anything or sayYou need to be like

32、 thisInstead，help your kid understand what he or she wants to be”He advises parents to encourage their kids to make their own decisions long before the college yearsIts important to constantly ask，“Whose life is this?”and realize the answer is“My childs life，not mine”12What does the writer think of