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1、内蒙古自治区阿拉善左旗高级中学2025年英语高三第一学期期末经典试题请考生注意：1请用2B铅笔将选择题答案涂填在答题纸相应位置上，请用05毫米及以上黑色字迹的钢笔或签字笔将主观题的答案写在答题纸相应的答题区内。写在试题卷、草稿纸上均无效。2答题前，认真阅读答题纸上的注意事项，按规定答题。第一部分 （共20小题，每小题1.5分，满分30分）1Modesty is a kind of good quality, which is _it takes to be your personal best.AwhatBwhereCwhichDwhen2If the new safety system _
2、to use, the accident would never have happened.Ahad been putBwere putCshould be putDwould be put3To tell the truth, I didnt expect that there were so many people _ the idea.Asupported Bsupporting Cto support Dhaving supported4You can get off the bus one or two stops _ and walk the rest of the way to
3、 work every day so as to take some exercise.Amore earlyBearliestCearlyDearlier5-Could you please cut the price a little? -Er. _ you buy more than ten.Aeven ifBso long asCin caseDas soon as6The boy the first prize, but he was so careless as to make a foolish mistake.Amust have gainedBneed have gained
4、Ccould have gainedDshall have gained7The educational reform is now under way throughout the country, _ the students more opportunities to develop to their greatest potential.Ato grant Bhaving grantedCgranting Dgranted8I think her opinion _, because she is an experienced teacher.Anumber BcalculatesCf
5、igures Dcounts9The wide spread of super hybrid rice around the world _ the lives of millions and millions of people suffering from hunger to a great level.Ahas improvedBis improvingCimprovedDhas been improving10Ensuring every child equal rights to education is _the key to the elimination of inequali
6、ty across the world lies.AthatBwhatCwhetherDwhere11-There wont be anywhere to park.-Oh, _. Lets try the subway.Athats a real bargain Bthats a good pointCthats really something Dthats all settled12Many universities throughout the world provide scholarships for students _ financial aid.Ain favour ofBi
7、n need ofCin face ofDin honour of13I could not _my tears when I saw the picture of my father working at the quake zone.Abring In Bturn upCtake off Dhold back14What the country did _ the international trade regulations, for which it was widely condemned.AapprovedBviolatedCbotheredDinterrupted15 Which
8、 driver was to blame?- Why, _! It was the childs fault, clear and simple. He suddenly came out between two parked cars.AbothBeachCeitherDneither16We should organize useful activities, which will _ the relationship of the students.AappointBemployCpromoteDcommit17In my opinion,_ shouldnt be any doubt
9、that China will become one of the most powerful countries in the near futureAthisBthatCitDthere18_ a book in front of your face, youll feel the air moving against your face.AWaved BWaveCTo wave DWaving19It s a good idea to get students to retell a story their own wordsAofBinCbyDthrough20_ the progra
10、m, they have to stay there for another two weeks.ANot completingBNot completedCNot having completedDHaving not completed第二部分 阅读理解（满分40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。21（6分）David Hepworth and Eric Whale,two Scottish material scientists,were looking for smart ways to reuse food waste when they figu
11、red out how to make nanofibers（纳米纤维）out of leftovers from carrot juice.The cellulose（纤维素）in carrots and other root vegetables,unlike other fibrous materials like wood or cotton,is easy to separate out from the rest of the biowaste.The scientists call the material Curran,after the Gaelic word for car
12、rot.And they set out to show that it could be used to replace glass or carbon fibers.They say its nearly twice as strong and slightly lighter than carbon.They would just go to buy in their local grocery store.But they soon realized that the carrot actually worked well and that they could turn to agr
13、icultural waste to source their material.They found that the smartest,most ecologically responsible use for the nanofibers was for protective sporting goods.And in particular,motorcycle helmets,which have to be both strong and light.Thats right: Motorcycle helmets of the future might be made from ca
14、rrots,not carbon.The question here,first of all,was to see what could be a possible market for such a new fiber,from an ecological point but also from the economic and technical angles too,David Hepworth says.Thats where the helmet comes in.They found that protective sporting goods,which need stiff,
15、strong,light fibers and low economic overhead,were some of the best use cases for Curran.David Hepworth and his team are also looking at the possibility of using it in surfboards and insulation（隔离板）for mobile homes.The challenge now is taking the material from the lab to mass production.And,making sure that its still ecologically smart
