重庆市北碚区届高三上学期第一次高考诊断性考试英语试题及答案详解.docx

1、重庆市北碚区届高三上学期第一次高考诊断性考试英语试题及答案详解绝密启用前 【考试时间：2020年1月16日15：00-17：00】重庆市北碚区普通高中2020届高三年级上学期第一次高考诊断性考试英语试题考试时间：120分钟；分数：150分注意：本试卷包含、两卷。第卷为选择题，所有答案必须用2B铅笔涂在答题卡中相应的位置。第卷为非选择题，所有答案必须填在答题卷的相应位置。答案写在试卷上均无效，不予记分。英语听力第一节（共5小题）听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题

2、。每段对话仅读一遍。1.Why does the woman refuse the invitation for tonight?A.She doesnt like the man.B.She has another appointment.C.She is too busy with her work.2.What does the man think of classical music?A.He does not like it at all.B.He prefers it to other music.C.He enjoys it at bedtime.3.What did the t

3、wo girls do yesterday?A.They went to the English Evening.B.They went to meet Jeff.C.They became friends at the English Evening.4.What time is it now?A.9:00.B.9:10.C.9:40.5.What do we know about the man?A.He saw off his father at the airport yesterday.B.He was late for class yesterday morning.C.He we

4、nt to meet his cousin yesterday morning.第二节（共15小题）听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料，回答第6至8题。6.What are the two speakers mainly talking about?A.When they surf the Web.B.What they do on the Internet.C.How they l

5、ook up information online.7. How often does the man probably surf the Internet?A.Once a week.B.Twice a week.C.Several times a week.8.What do we know about the man?A.He has never sent e-mail.B.He gets some help from the Web.C.He shows no interest in the Internet.听第7段材料，回答第9至11题。9.Where does this conv

6、ersation take place?A.On a train.B.Near a bus stop.C.In a department store.10.What did the man do?A.He hurt the woman.B.He helped the woman carry the bags.C.He made the woman drop the bags to the ground.11.What is the woman like?A.She is kind.B.She is rude.C.She is proud.听第8段材料，回答第12至14题。12.Where do

7、es this conversation take place?A.In a restaurant.B.In a hospital.C.At the office.13.When does the woman get a pain in stomach?A.About an hour after she has eaten.B.About an hour before she has eaten.C.Just when she begins to eat.14.What can you conclude about the womans husband from this conversati

8、on?A.He eats very quickly.B.He doesnt eat as quickly as his wife.C.He sometimes eats more slowly than his wife.听第9段材料，回答第15至17题。15.Where did the two speakers go for dinner?A.To McDonalds.B.To KFC.C.To a Chinese restaurant.16.Why didnt they eat at home?A.Because Jills mother was not in the house.B.Be

9、cause Jill was tired of her fathers cooking.C.Because Jills father wanted to eat fried chicken.17.What did Jill want for her dinner?A.Hamburger，salad，coffee and chicken.B.Hamburger，salad，Coke，and ice cream.C.Hamburger，vegetables and coffee.听第10段材料，回答第18至20题。18.What do we know about Manhattan Island?

10、A.It used to be a small country.B.Only Indians lived there before 1609.C. It was controlled by Dutch before 1609.19.Why did Henry Hudson go to Manhattan Island?A.He wanted to trade with the Indians.B.He hoped to find a shorter way to the Far East.C.He wanted to find more land for his country.20.How

11、did the Indians react to Henry Hudsons arrival?A.They captured him.B.They didnt allow him to land.C.They were friendly to him.一、阅读理解ABefore birth，babies can tell the difference between loud sounds and voices.They can even distinguish their mothers voice from that of a female stranger.But when it com

12、es to embryonic learning（胎教），birds could rule the roost.As recently reported in TheAuk:Ornithological Adrances，some mother birds may teach their young to sing even before they hatch(孵化)。New-born chicks can then imitate their moms call within a few days of enering the world.This educational method wa

13、s first observed in 2012 by Sonia Kieindorfer，a biologist at Flinders University in South Australia，and her collcagues.Femake Australian superb fairy wrens were found to repeat one sound over and over again while hatching their eggs，When the eggs were hatched，the baby birds made the similar chirp to

14、 their mothersasound that served as their regular “feed me!”call.To find out if the special quality was more widespread in birds，the researchers sought the red-backed fairy wren，another species of Australian songbird.Firstthey collected sound datd from 67 nests in four sites in Queenslang before and

15、 after hatching，Then they identified begging calls by analyzing the order and numberof notes.A computer analysis blindly compared calls produced by mothers and chicks，ranking them by similarity.It turns out that baby red-backed fairy wrens also emerge chirping like their moms. And the more frequentl

16、y mothers had called to their eggs，the more similar were the babies begging calls. In addition，the team set up a separate experiment that suggested that the baby birds that most closely imitated their moms voice were rewarded with the most food.This observation hints that effective embryonic learnin

17、g could signal neurological(神经系统的)strengths of children toparents.An evolutionary inference can then be drawn.”As a parent，do you investin quality children，or do you invest in children that are in need?”Kleindorfer asks.”Our results suggest that they might be going for quality.”Before birth，babies c

18、an tell the difference between loud sounds and voices.They can even distinguish their mothers voice from that of a female stranger.But when it comes to embryonic learning（胎教），birds could rule the roost.As recently reported in TheAuk:Ornithological Adrances，some mother birds may teach their young to

19、sing even before they hatch(孵化)。New-born chicks can then imitate their moms call within a few days of enering the world. This educational method was first observed in 2012 by Sonia Kieindorfer，a biologist at Flinders University in South Australia，and her collcagues.Female Australian superb fairy wre

20、ns were found to repeat one sound over and over again while hatching their eggs，When the eggs were hatched，the baby birds made the similar chirp to their mothersa sound that served as their regular “feed me!”call.To find out if the special quality was more widespread in birds，the researchers sought

21、the red-backed fairy wren，another species of Australian songbird.First they collected sound data from 67 nests in four sites in Queenslang before and after hatching，Then they identified begging calls by analyzing the order and number of notes.A computer analysis blindly compared calls produced by mo

22、thers and chicks，ranking them by similarity. It turns out that baby red-backed fairy wrens also emerge chirping like their moms. And the more frequently mothers had called to their eggs，the more similar were the babies begging calls. In addition，the team set up a separate experiment that suggested t

23、hat the babybirds that most closely imitated their moms voice were rewarded with the most food.This observation hints that effective embryonic learning could signal neurological(神经系统的)strengths of children to parents.An evolutionary inference can then be drawn.”As a parent，do you investin quality ch

24、ildren，or do you invest in children that are in need?”Kleindorferasks.”Our results suggest that they might be going for quality.”Before birth，babies can tell the difference between loud sounds and voices.They can even distinguish their mothers voice from that of a female stranger.But when it comes t

25、o embryonic learning（胎教），birds could rule the roost.As recently reported in TheAuk:Ornithological Adrances，some mother birds may teach their young to sing even before they hatch(孵化)。New-born chicks can then imitate their moms call within a few days of enering the world. This educational method was f

26、irst observed in 2012 by Sonia Kieindorfer，a biologist at Flinders University in South Australia，and her collcagues.Female Australian superb fairy wrens were found to repeat one sound over and over again while hatching their eggs，When the eggs were hatched，the baby birds made the similar chirp to th

27、eir mothersa sound that served as their regular “feed me!”call.To find out if the special quality was more widespread in birds，the researchers sought the red-backed fairy wren，another species of Australian songbird.First they collected sound data from 67 nests in four sites in Queenslang before and

28、after hatching，Then they identified begging calls by analyzing the order and number of notes.A computer analysis blindly compared calls produced by mothers and chicks，ranking them by similarity. It turns out that baby red-backed fairy wrens also emerge chirping like their moms. And the more frequent

29、ly mothers had called to their eggs，the more similar were the babies begging calls. In addition，the team set up a separate experiment that suggested that the babybirds that most closely imitated their moms voice were rewarded with the most food.This observation hints that effective embryonic learnin

30、g could signal neurological(神经系统的)strengths of children to parents.An evolutionary inference can then be drawn.”As a parent，do you investin quality children，or do you invest in children that are in need?”Kleindorferasks.”Our results suggest that they might be going for quality.”Before birth，babies c

31、an tell the difference between loud sounds and voices.They can even distinguish their mothers voice from that of a female stranger.But when it comes to embryonic learning（胎教），birds could rule the roost.As recently reported in TheAuk:Ornithological Adrances，some mother birds may teach their young to

32、sing even before they hatch(孵化)。New-born chicks can then imitate their moms call within a few days of enering the world. This educational method was first observed in 2012 by Sonia Kieindorfer，a biologist at Flinders University in South Australia，and her collcagues.Female Australian superb fairy wrens were found to repeat one sound over and over again while hatching their eggs，When the eggs were hatched，the baby birds made the similar chirp