2021届当阳市第一高级中学高三英语期末考试试卷及参考答案.pdf
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1、2021 届当阳市第一高级中学高三英语期末考试试卷及参考答案 第一部分 阅读(共两节,满分 40 分)第一节(共 15 小题;每小题 2 分,满分 30 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 A People in the Middle Ages did eat with their hands.Personal utensils(餐具)were mostly unheard of,especially forks.There were spoons to help serve,but only special guests would receive a k
2、nife from the host.Everyone else would be expected to bring their own.Of course,eating with ones hands can be quite a sticky situation,so towels were provided to help diners stay at least somewhat clean as they ate.Still,dining was often a messy affair.At special occasions in the wealthiest househol
3、ds,women tended to dine alone,separate from the men.Women were expected to uphold a quality of grace.Eating greasy meat by hand would certainly not help!Once the men and women had finished their meals,they would come together to socialize.Dietary scholars of the Middle Ages believed that the foods i
4、n a meal needed to be served and eaten in order of heaviness.The lightest and most easily digested foods,such as fruits and cheeses,were eaten first to help the digestive(消化)system get started.Once digestion was underway,greens and light meats,such as lettuce,cabbage and chicken,could be eaten.Last
5、came the heavier vegetables and meats,such as carrots,beans,beef,pork,and mutton.This method was considered the most healthful way to eat.The main and largest meal of the day was supper,and it was eaten at midday.Dinner was a light meal,and many of those in nobility(贵族)-the highest levels of the Mid
6、dle Ages society-skipped breakfast altogether.Breakfast was considered unnecessary for those who did not perform physical work.Snacks and any other eating during the day were viewed the same way.Commoners,or the working class,were allowed to eat breakfast and small meals throughout the day.1.What di
7、d people in the Middle Ages usually do at the dinner table?A.They cleaned hands before meals.B.They used personal utensils.C.They had to use knives at dinner.D.They ate mostly with hands.2.What is the third paragraph mainly about?A.The order of eating foods.B.The weight of various foods.C.The princi
8、ples of digesting foods.D.The list of healthy foods.3.Why did the nobility avoid eating breakfast?A.Breakfast was wasted for the nobility.B.Breakfast was viewed as unnecessary.C.Breakfast was considered as a light meal.D.Breakfast was saved for commoners.B Your best friend that follows you around wh
9、en the sun comes out-your shadow-doesnt serve an important function like your heart or brain,but what if you could use shadows to create electricity?When using solar panels(电池板)that are powered by light,shadows can be boring because it means electricity cant be created.However,researchers from the N
10、ational University of Singapore have engineered a way to create power from the shadows present everywhere.A team of the university created a machine that can collect energy from shadows.It is created by placing a thin coating of gold onto silicon(硅).Like in a normal solar panel,when put in light,the
11、 silicon electrons(电子)become energized and the energized electrons then jump from the silicon to the gold.The voltage(电压)of the part of the machine that is placed in the light increases to the dark part and the electrons in the machine flow from high to low voltage.They are sent through an external
12、circuit(外电路)creating a current that can be used to power another machine.The greater the contrast between light and dark,more energy is provided by the machine.The team isworking on improving the performance of the machine,borrowing approaches from solar panels to gather light.Increasing the amount
13、of light the machines can receive allows them to better make use of shadows,as well as developing shadow energy collecting panels that can successfully gather from indoor lighting.The team is also researching the use of other materials other than gold to drop the price of the machine,meaning they wo
14、uld be more cost effective and easier to apply in society.Shadows are present everywhere and perhaps one day in the future we will be able to collect energy from them by placing the shadow-effect energy machine around the world in places that have been considered unfit for solar panels to work,or in
15、doors.“A lot of people think that shadows are useless,”Tan says,but“anything can be useful,even shadows.”4.What is Paragraph 1 mainly about?A.Your best friend always stays with you after the sunrise.B.The shadow has the same function as the heart and brain.C.Shadows can stop solar panels from creati
16、ng electricity.D.Researchers have found a way to create power from shadows.5.What is the key working principle of the machine mentioned in the text?A.The silicon produces electricity when it is in the light.B.The gold produces power with the help of the silicon.C.The energized electrons flow from hi
17、gh to low voltage.D.An external circuit creates current using another machine.6.How does the team improve the performance of the machine?A.Using solar panels in the machine.B.Increasing the amount of light received.C.Developing light energy collecting panels.D.Bringing down the price of gold.7.Which
18、 of the following is the best place to apply the machine?A.A gym.B.A park.C.A farm.D.A playground.C In the U.S.,speaking more than one language fluently is not very common except in Los Angeles,California.The city has one of the largest population in the U.S.of young people between the ages of 18 an
19、d 34.This generation is often called millennials(新千年一代).More than half of millennials in Los Angeles are bilingual(双语的),which means they speak more than one language.Maria Elena Burgos is cooking a Mexican breakfast.She says making Mexican food is just one of the many traditions in her home.Another
20、is speaking Spanish to her children.“We want them to be bilingual.We want to keep the Spanish somewhere in their learning too,not only at home.”When Ms Burgos first came to the United States from Mexico,she learned English.She knew her children would learn English quickly.So she wanted them to speak
21、 Spanish at home and study the language at school.She says being bilingual will give them more opportunities in the future.Knowing Spanish also means the children can talk with their s in Mexico.“When we had our children,one of the decisions we as parents made was to name them with a name that was e
22、asily pronounced in English and Spanish.”Elizabeth wants to know her familys culture.”“The culture-to go back to our roots because thats part of who we are.”Monica wants to pass on the culture to her children“Its nice to know our culture and then to be able to pass it onto our children and grand-chi
23、ldren and everyone to let them know where we come from.”And,Monica says she does not speak only English and Spanish.She has even learned some Korean in school.8.Which of the following is a tradition of Maria?A.Cooking breakfast for her s.B.Talking with her children in Spanish.C.Talking with her s in
24、 Spanish.D.Forcing her children to speak Spanish.9.What can be inferred from Monicas words?A.She doesnt care where she comes from.B.She looks forward to learning Spanish.C.Everyone should know his own culture.D.She doesnt like American culture.10.Which of the following is mentioned about children sp
25、eaking more languages?A.It can give children more chances in the future.B.It can make children feel proud before their friends.C.It can give the children a chance to go to a good college.D.It can let children go to the places where they want to go.11.Whats the main purpose of this passage?A.To enter
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