浙江省“七彩阳光”新高考研究联盟高二上学期期中联考数学试题(解析版)

高一数学学科 答案 第1页 共3页 2020学年第一学期浙江“七彩阳光”新高考研究联盟期中联考

高一年级数学学科参考答案

一、选择题(本大题共8小题，每小题5分，共40分.每小题列出的四个备选项中只有一个是符合题

目要求的.)

题号 1 2 3 4 5 6 7 8

答案 C B A D D C B B 二、选择题：本大题共4小题，每小题5分，共20分. 在每小题给出的四个选项中，有多个项符合题目要求。全部选对的得5分，有选错的得0分，部分选对的得3分.

三、填空题(本大题共4小题，每小题5分，共20分.)

13. 0x，3

0x；

14.

1；

15. 2

(,)

3+

；

16.

22−

四、解答题(本大题共4小题，共40分.解答应写出文字说明、证明过程或演算步骤.)

17. （1）111117

1

222244

2

331

431

(1)

1

444()aaaaaaaa

a

aa

aaaa++

−

+−

−−

====

 ---------------------------4分 （2）()

37

22

327

32

2812

271

827

41

43

4

41

031

=−+−

+=−−+

++









+−

e-------8分

18.解：(1)4

321x

x−

+ ，4

0

322x

x−

+，4

0

3x

x−



+，

34xx−或

()()

+−−=,43,A

--------------------------------------------------2分



4,3,5,1,2−=−==A

CBm

R又



4,1)(−=BAC

R

---------------------------------------------------- 5分

(2)xB是xA的充分不必要条件 BA

题号 9 10 11 12

答案 AD CD AB BD 高一数学学科 答案 第2页 共3页 （1）当B=时，则321mm−+，即4m−.

浙江省“七彩阳光”新高考研究联盟2020届高三上学期

期中联考试题

一、选择题：(本大题共10小题，每小题6分，共60分。每小题列出的四个备选项中只有一个是符合题目要求的，不选、多选、错选均不得分)

山西大同土林位于黄土高原东北角，景区内植被稀疏，土地裸露，土层多由钙化层、砂石和盐碱成分很高的泥土等组成，成为当地一处独特的自然景观。读图，完成1－2题。

1.形成大同土林景观的主要地质作用是（ ）

A.岩石风化 B.风力沉积 C.河湖沉积 D.流水侵蚀

2.该地植被常年稀疏的原因是（ ）

A.旱季沙尘暴危害大，土壤遭严重风蚀 B.雨季降水集中，多暴雨，流水冲刷强

C.物理风化严重，岩石裸露，土层浅薄 D.年降水量少，盐碱土广布，土地贫瘠

某气旋在欧洲大陆自西向东匀速移动，气旋中心经过法国地中海沿岸城市马赛市。如图为气旋中心经过前后，马赛气压变化情况。完成3－4题。

3.受该气旋控制，马赛4日的风向是（ ）

A.东南风 B.东北风 C.西南风 D.西北风

4.该日前后（ ）

A.马赛市仍以晴朗为主 B.悉尼日出方位持续往北偏

C.北海道地区温和少雨 D.松花江流域即将进入春汛

随着国家环保政策日趋严格，南方地区因水污染相继出现了生猪养殖的“禁限区域”，

大量养猪企业搬迁至东北、华北地区，出现了“南猪北养”的局面。完成5－6题。

5.东北吸引大型养猪企业入驻的主要优势条件是（ ）

①人均农用地面积大 ②气候冷凉，发病率较低 ③饲料丰富 ④储运条件更好

A.②③④ B.①③④ C.①②④ D.①②③

6.在“南猪北养”的大背景下，东北地区生猪养殖可持续发展的主要措施是（ ）

绝密★考试结束前

2020年学年第一学期浙江“七彩阳光”新高考研究联盟期中联考

高二年级 英语学科 试题

考生须知：

1.本卷共8页满分150分，考试时间120分钟：

2.答题前，在答题卷指定区域填写班级、姓名、考场号、座位号及准考证号并填涂相应数

字。

3.所有答案必须写在答题纸上，写在试卷上无效；

4.考试结束后，只需上交答题纸。

选择题部分

第一部分 听力（共两节，满分30分）

第一节（共5小题；每小题1.5分，满分7.5分）

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。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。每段对话仅读一遍。

例：How much is the shirt?

A. £19.15. B. £9.18. C. £9.15.

答案是C

1.Where is Jennifer working now?

A.In a college.

B.In a hospital.

C.In a drug store.

2.What does the man advise the woman to buy?

A.A red skirt.

B.A white sweater.

C.A pair of blue jeans.

3. What is the probable relationship between the speakers?

A.Mother and son.

B.Business partners.

C.Boss and secretary.

4.What does the woman ask John to do?

A. Do his homework.

B. Take the piano class.

C. Pick up the package.

高二英语学科 试题 第 1 页 （共 8 页） 考生须知： 1. 全卷共8页，满分为150分，考试时间为120分钟。 2. 答题前，在答题卷指定区域填写班级、姓名、考场号、座位号及准考证号并填涂相应数字。 3. 所有答案必须写在答题纸上，写在试卷上无效。 4. 考试结束后，只需上交答题纸。 第一部分：听力（共两节，满分30分） 做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。 第一节（共5小题；每小题1.5分，满分7.5分） 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。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。每段对话仅读一遍。 1. Where does the conversation take place? A. At the ticket office. B. On the phone. C. At the woman’s home. 2. What does the man want to do? A. Chat with the woman. B. Lose some weight. C. Set up a program. 3. How old is Jack? A. 38. B. 43. C. 48. 4. What can we learn from the conversation? A. Mr. Jones is busy now. B. Mr. Williams takes over Mr. Jones’s work. C. The man mistook Mr. Williams for Mr. Jones. 5. What book are the speakers talking about? A. A book about funny pictures. B. A book about interesting stories. C. A book about buildings in the world. 第二节（共15小题；每小题1.5分，满分22.5分） 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。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。 听下面一段对话，回答第6和第7两个小题。 6. Where is the woman going? A. Her home. B. The library. C. The cinema. 7. What can we learn from the conversation? A. The man is good at geology. B. The man doesn’t have any exams tomorrow. C. The woman is worried about her math exam. 听下面一段对话，回答第8和第9两个小题。 8. Why won’t the boy’s father be home for dinner? A. He is working. B. He is sick in hospital. 2019学年第一学期浙江“七彩阳光”新高考研究联盟期中联考 高二年级英语学科 试题绝密★考试结束前高二英语学科 试题 第 2 页 （共 8 页） C. He is caught in an accident. 9. What is the boy’s father probably? A. A fireman. B. A policeman. C. A doctor. 听下面一段对话，回答第10至第12三个小题。 10. What is the yellow scarf (围巾) made of? A. Cotton. B. Silk. C. Wool. 11. Which scarf has the man bought? A. The yellow one. B. The blue one. C. The white one. 12. How much does the man pay for the scarf? A. $79. B. $80. C. $72. 听下面一段对话，回答第13至第16四个小题。 13. Who is the woman? A. A reporter. B. An advertiser. C. A model. 14. What is hard for the woman? A. To reduce stress. B. To make friends. C. To perform on the stage. 15. What can we learn from the conversation? A. The woman likes traveling. B. The woman has many friends. C. The woman disliked being a model. 16. What does the woman suggest in the end? A. Sticking to your dreams. B. Trying to influence others. C. Traveling around the world. 听下面一段独白，回答第17至第20四个小题。 17. What is the talk mainly about? A. Importance of making conversations. B. Ways to improve communication skills. C. Methods of getting on well with others. 18. What is the first step to communicate well? A. Listen carefully to what others say. B. Think about what you will say next. C. Repeat what other people have said. 19. What is the first thing to speak well? A. Focus on your point. B. Speak naturally and be confident. C. Be sure to be calm and comfortable. 20. How can one express the views freely? A. Smile all the time. B. Ask others’ opinions. C. Use suitable words and expressions. 第二部分：阅读理解（共两节，满分35分） 第一节（共10个小题；每小题2.5分，满分25分） 高二英语学科 试题 第 3 页 （共 8 页） 阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。 A Recently, as I watched my son Nathan play basketball for his school team, I was feeling sorry for myself and for him. His team was facing adversity (困境) on the court, trailing for three quarters of the game. As for me, I had just been dismissed from my job. As I watched what my son was experiencing, I recalled the events earlier in the day—packing up everything in a box and saying goodbye to my colleagues. During the drive home, I kept telling myself that I will find work again—I am confident in my experience and abilities, but self-doubt was still sticking its foot in the door. The game entered the fourth quarter with Nathan’s team still trailing. I saw the determination on his and his teammates’ faces as they fought back to not only tie the game, but then go ahead by three points. Then, a player from the other team made an unbelievable shot to tie the game up again. With a tie game and seconds on the clock, Nathan found himself with the ball and with skill and confidence, he made the basket with a defender hanging all over him. The other player was called for a foul (犯规). As Nathan stood preparing for a shot that would put his team up by three points, I saw the focus and determination on his face, with no room for self-doubt. After he made the free throw, his team managed to stop the other team from scoring, winning the game and moving on to the finals. As I sat there, my heart bursting with pride, it dawned on me. I had taught him perseverance (毅力) in the face of adversity, and he had just taught me the same lesson. That brief moment of self-doubt and feeling sorry for myself was blown away by the actions of my son on the basketball court. He will play in the finals, but it doesn’t matter if he wins or loses. At this moment, we both won. 21. We can learn from the text that____________. A. I lost my job for lack of experience and abilities B. Nathan’s team won a narrow victory in the basketball game C. I was proud of Nathan because he won the game in the finals D. Nathan had never doubted himself whenever he was in trouble 22. The underlined word “trailing” in the first paragraph probably means ________. A. losing B. falling behind C. being defeated D. winning 23. What can we infer from the last paragraph? A. My son would win in the finals and I would find a job soon. B. I had once taught my son face to face that we should never give up. C. It was my encouragement and help that made my son win the game. D. I would become more confident about my future after this experience. 24. What is the best title for the text? A. An Inspiring Game B. A Moment of Self-doubt C. A Lesson from My Son D. An Unforgettable Experience B How cool can libraries be in an era (时代) of iPods and Kindles? More than you think. Only if you know where to go． Central Library: Seattle, Washington, United States The Central Library in Seattle is modern and fashionable and has tourists from around the world paying visits and taking tours. It was designed by Dutch architect Rem Koolhaas and American designer Joshua Ramus. Tours began in 2006, two years after its opening. The library holds various art exhibitions, book signings and other events, while visitors can stop by the chocolate cart for a coffee and scan through