2018届浙江省杭州市高三年级第二学期二模教学质量检测英语4月
浙江省杭州市2019届高三4月教学质量检测(二模)英语试题【含答案】
语法填空 56. subjects 61. as
57. who/that 62. from
58. the 63. partly
59. bigger 64. be encouraged
60. related 65. us
应用文写作 One possible version: Dear Jack,
I am so pleased to learn that you are to spend some time in China. I recommend you stay in Beijing, the capital and cultural center of China. The city enjoys a high reputation for its abundance of ancient architecture, which represents the traditional local lifestyles. And there are also plenty of museums where precious relics of historical interest are waiting for you to explore. Besides, the exceptional Peking Opera performances there are also what you can’t miss. I wish you a very happy and meaningful time in China!
communication technologies always connect them to work. Consequently, workaholism breaks up
浙江省杭州市2018届高三高考模拟卷二英语试题Word版含解析
届高考模拟试卷二2019 英语卷分）30听力（共两节，满分第一部分分）7.5分，满分1.5小题；每小题5第一节（共三个选项中选出最佳选项，C、B、A段对话。
每段对话后有一个小题，从题中所给的5听下面秒钟的时间来回答有关小题和阅读下一小10并标在试卷的相应位置。
听完每段对话，你都有题。
每段对话仅读一遍。
1. What will the man do next?A. Attend a meeting.B. See an engineer.C. Talk with Mr. Black. 2. What will the woman probably eat? A. Some nuts. B. Some cookies. C. Some fruit. 3. What did the man ask Justin to do?A. Bring some magazines.B. Design a magazine cover.C. Read the magazines on his table. 4. When did the man get home last night?A. At 11:30.B. At 11:20.C. At 12:00. 5. Where is the woman going? A. To a lamp factory. B. To a repair shop. C. To a garage. 分）22.5分，满分1.5小题；每小题15第二节（共、A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5听下面三个选项中C、B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，秒钟的作答时间。
每段对话或独白读两遍。
5秒钟；听完后，各小题将给出5每小题两个小题。
7和第6听下面一段对话，回答第 6. What are the speakers talking about? A. An exam. B.A course. C. A lecture.7. What topic did the essay question cover? A. Walt Whitman’spoems. B. Mark Twain’s novels. C. Arthur Miller’s plays. 两个小题。
浙江省杭州市2018届高三下学期二模教学质量检测英语试题+word版含答案
本试卷分为第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）。
第Ⅰ卷1至9页，第Ⅱ卷10页至12页。
满分150分，考试时间120分钟。
请考生按规定用笔将所有试题的答案涂、写在答题纸上。
第Ⅰ卷第一部分：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，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。
每段对话仅读一遍。
1. How does the man get exercise?A. He dances.B. He goes running.C. He plays basketball.2. What is Paul mainly going to do in the USA?A. Travel around.B. Study at a school.C. Visit old friends.3. What does the man mean?A. He intends to buy another ticket for the movie.B. He himself is not going to finish watching the movie.C. He asks the woman to stay before the movie ends.4. Where does the conversation probably take place?A. In a store.B. In a bank.C. In a telephone booth.5. When will the flight arrive?A. At 4 pm.B. At 4: 30 pm.C. At 6 pm.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。
浙江省杭州市高三英语4月教学质量检测(二模)试卷解析版
高三英语4月教学质量检测〔二模〕试卷一、阅读选择1.阅读理解Dear Mr. Whitacre,I fell in love with a "flying Dutchman"…literally. In the summer of 2021, I moved to the Netherlands not knowing anyone except my husband, not knowing how to speak the language, and leaving behind my friends, family, and everything I knew that represented me. But as they say, "Love is blind."In the beginning, I spent many months "alone in my head." My mother-in-law didn't speak English (or Italian). This, however, didn't stop her from trying to communicate with me. At first, sounds of vague meanings coupled with hand gestures was our way of having a conversation.It wasn't until I discovered she was a choral (合唱的) director for a women's group in the community that we then began communicating on a whole different level. From my early days in school, I was always part of a school choir for over a decade.We shared a love of music! Dien (my mother-in-law's name) taught me many beautiful Dutch songs. I sang in her choir throughout the years that followed. And then by chance, I came across a TED-Talk featuring you, Mr. Whitacre discussing your music and the virtual (虚拟合唱团) choir. Within minutes, I researched when the next project would start and to my surprise, it was Virtual Choir4" Fly To Paradise." I couldn't wait to tell mymother-in-law!The next 2 weeks we spent practicing our parts and perfecting our video submissions. It was pure joy for us. Something we shared a love for, encouraging each other, spending hours together, and making a permanent bond as a mother and daughter-in-law.Music has always been a part of my life. Its significance is greater than anything most people are aware of. Our participation in your virtual choir is one I will never forget. And it goes without saying, I am grateful for you, your music, and its ability to connect us all.〔1〕Which of the following best describes the author's mother-in-law?A.Talkative and humorous.B.Active and caring.C.Strict and determined.D.Quiet and considerate.〔2〕What can we learn about the author from the text?A.She felt regretful about her marriage at the beginning.B.She tried to avoid speaking to Dien due to language barrier.C.She decided to join the virtual choir with Dien's suggestions.D.She developed a closer family bond by joining the virtual choir.〔3〕What is the author's purpose in writing the text?A.To give encouragement.B.To offer help.C.To express thanks.D.To introduce a choir.2.阅读理解Tunnels are passageways that are built under the ground. They can also be made under a sea or a river. Some tunnels are dug through high mountains.For hundreds of years, tunnels have been built all over the world. People use these tunnels to travel from one place to another. Some tunnels are used as waterlanes. Coal and gemstones are also brought from under the ground through long tunnels.In the past, people dug tunnels using picks and shovels. Rocks and soil were loaded into one-wheel barrows and then onto horses and carts. This work was very tiring.Today, engineers do a lot of planning before they start to build a tunnel. They use computers to check the level of the water and the types of rock under the ground. When they are sure the area is safe, huge machines are used to dig out the soil.These machines have an enormous cutting wheel at the front. The wheel slowly grinds (磨碎) through the rock and soil to make the tunnel. Soil that is not needed is carried away in large trucks. As the tunnel becomes longer, it is lined with huge pipes so the walls and roof do not callapse.Long tunnels have powerful lights to help drivers see the road ahead. Water sprinklers (洒水装置) are fitted to help keep people safe if a fire breaks out in the tunnel.In large cities, tunnels are built under very busy roads. , People can drive through these tunnels. This makes it quicker to travel to different parts of the city.Some trains have to wind slowly and carefully over steep mountain slopes. But, in places where there are tunnels, trains can travel quickly through the mountain to reach the other side.〔1〕Why do people build the tunnels in big cities?A.To explore the underground world.B.To exhibit engineering skills.C.To draw water from the underground.D.To improve the means of transportation.〔2〕How are the ways to build tunnels today different from the ancient ones?A.People dig tunnels with heavy machinery instead of simple tools.B.People don't need to deal with the soil from digging now.C.To keep safe, computers will do everything for people.D.People use huge pipes for all tunnels for safety reasons.〔3〕What do the last two paragraphs serve as?A.An introduction.B.Supporting details.C.A comparison.D.A conclusion.3.阅读理解The COVID -19 pandemic has changed life as we knew it just a few weeks ago. Millions of people worldwide are now under required or voluntary lockdowns. All public attractions, including museums and aquariums, are closed, and the usually crowded streets of popular tourist destinations are empty. An unexpected silver lining during these challenging times for humans is that many animals are finally getting a chance to leave their normal habitats and move about freely.The first animals to take advantage of human absence were Annie and Edward, two penguins who live at Chicago's Shedd Aquarium. A video released on March 15, 2021, showed the couple eagerly duckwalking around, exploring the aquarium's various exhibits. The video, which instantly became popular, inspired other institutions to share short videos of their four-legged creatures playing as well.The Cincinnati Zoo in Ohio joined the fun trend on March 16, 2021, with a "Home Safari" live-stream series-the first staring its adorable baby panda, Fiona. "Let us help make your children's hiatus from school fun and educational," zoo officials announced. "Join us for a Home Safari Online Live each weekday at 3 pm, where we will highlight one of our amazing animals and include an activity you can do from home.Meanwhile, the San Diego Safari Park has kept their webcams (网络摄像头) rolling, allowing fans to enjoy lovable animals without leaving home. Animals in the wild are also lively as humans stay indoors. The absence of cruise ships is bringing large numbers of dolphins to a port in Cagliari, while groups of wild turkeys are happily walking on the streets of Oakland.Though the animals indeed appear to be having a good time, the heartwarming videos and images shared on social media, are also bringing much -needed cheer to millions of humans worldwide. Stay strong and healthy! We are all in this together!〔1〕What changes has the COVID-19 pandemic caused to the zoo animals?A.They are now under required or voluntary lockdowns.B.They can enjoy a free life without tourists' disturbance.C.They will be faced with unexpected existing challenges.D.They get a chance to wander about freely in the wild.〔2〕What does the underlined word "hiatus" in Paragraph 3 mean?A.Courses.B.Sightseeing.C.Activities.D.Interruption.〔3〕Why has the San Diego Safari Park has kept its webcams rolling?A.To enable people to admire animals at home.B.To film the animals wandering about in the zoo.C.To compete for more viewers online.D.To record people's life in the COVID-19 crisis.〔4〕Which of the following is the best title for the text?A.The Pandemic Affects the WorldB.Lovely Animals Bring fun to PeopleC.Animals Play in the Absence of HumansD.Stay Strong and Healthy in the Pandemic二、任务型阅读4.任务型阅读Take a Break from TechnologyIn today's world we are constantly surrounded by technology. It's true to say that technology makes our lives easier. ________Otherwise we put ourselves at risk of developing hundreds of health problems. Over the summer the days are longer, sunnier and free from school. With all this free time, why not put it to good use and do something that doesn't involve technology?________There are hundreds of possibilities: crafts, cooking, learning a musical instrument or a new sport. Maybe you've always wanted to try out that recipe, but haven't had time? Perhaps you fancy learning how to knit, so you can have a new sweater for the autumn? You could use your free time to learn something new.________If you just fancy relaxing, why not head to a beach? Take along your favourite book and relax on the sand or go for a walk along the coastline (just make sure you're aware of the tides!). If you don't live near a beach, you could go to your local park. ________Whatever you choose to do with your summer, try something new!________. Also, you might make new friends along the way. Next time you find yourself aimlessly channel -hopping, have a think at what else you could spend your time doing.A. To start with, you could learn a new skill.B. Technology has become an important part of our lives.C. And perhaps it'll lead to an exciting opportunity in the future.D. You might surprise yourself and find a hidden talent within you.E. Why not take along a picnic, or try and identify some of the local wildlife?F. However, increasingly scientists are saying that we need to give ourselves a break.G. In our increasingly technology-driven world, have we become addicted to technology?三、完形填空5.完形填空An entire American town gathered together to buy a new car for Peters, a pizza deliveryman for 31 years. They wanted to give him an incredible 1Though it may be not a 2 career, Peters knows he's 3 his suited position. "There were people in my family that were like, maybe you should consider your 4 stability a little more," he said. "But it's my purpose in life-trying to make people 5 . You know, when you're delivering to somebody, you may be the only face they 6 all day. "Whenever folks saw Peters and his 28 -year -old Oldsmobile 7 their way, they knew they would be served with a 8 . Langley, one of Peters' longtime 9 customers said, "He's a very 10 individual. We call him ‘Mr. Smiley.' Learning that, he turned to the community to11 Peters. It would guarantee he 12 his appointed routine.Within three days they 13 $19,000，enough to buy Peters a new car to see him through a lot more14 . It felt almost like a 15 when he first learned his loyal customers were16 a car to him. He'll remember the awesome experience for the rest of his life. He's simply17 . He just hopes that all those who made this happen will be 18 .Every time the guy 19 his loyal customers with a smile，so the community's generous show of gratitude came as no surprise. "That's the type of 20 he has on people," Langley, who's been having pizzas delivered by Peters for 20 years，said.1. A. order B. award C. service D. position2. A. secure B. tough C. brief D. proper3. A. defended B. strengthened C. found D. kept4. A. mental B. social C. physical D. financial5. A. happy B. strong C. familiar D. energetic6. A. know B. see C. remember D. need7. A. nodding B. clearing C. heading D. choosing8. A. smile B. prize C. surprise D. discount9. A. big B. new C. potential D. regular10. A. talented B. kindhearted C. sensitive D. innocent11. A. comfort B. employ C. help D. invite12. A. keep up B. break down C. put off D. work out13. A. earned B. paid C. borrowed D. raised14. A. performances B. deliveries C. projects D. challenges15. A. story B. coincidence C. dream D. joke16. A. lending B. renting C. supplying D. gifting17. A. grateful B. hopeful C. inspired D. satisfied18. A. relaxed B. blessed C. excited D. trusted19. A. persuades B. rewards C. serves D. amusesD. influence20. A. expectation B. dependence C. mercy四、用单词的适当形式完成短文6.阅读下面材料，在空白处填入适当的内容〔1个单词〕或括号内单词的正确形式。
精品解析：2018学年第二学期杭州市高三年级教学质量检测(含听力)英语试题(解析版)
2018学年第二学期杭州市高三年级教学质量检测英语本试卷分第I卷(选择题)和第II卷(非选择题)。
第I卷1至6页，第II卷7页至8页。
满分150分，考试用时120分钟。
请考生按规定用笔将所有试题的答案涂、写在答题纸上。
第I卷注意事项:1.答第I卷前，考生务必将自己的姓名、准考证号填写在答题卡上。
2.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。
不能答在本试卷上，否则无效。
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，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。
每段对话仅读一遍。
1.【此处有音频，请去附件查看】When did the speakers graduate from the school?A. 8 years ago.B. 10 years ago.C. 20 years ago.【答案】C【解析】【详解】M: Our high school will be celebrating its one hundred and fiftieth anniversary next Sunday. Shall we go back for a visit?W: Good idea. It’s two decades since we left.2.【此处有音频，请去附件查看】What will the man do?A. Return Jimm y’s dictionary.B. Go and look for Jimmy.C. Give Jimmy a phone call.【答案】A【解析】【详解】W: I found this wallet behind the computer in the meeting room. Is it yours?M: No, it isn’t mine. It might be Jimmy’s. He told me he lost his wallet several days ago.W: Oh, really? I’ll call him right away.M: Oh, Jane, when you talk to him, please tell him I will return his dictionary tomorrow.3.【此处有音频，请去附件查看】What will the speakers do?A. Keep waiting.B. Go back home.C. Change the restaurant.【答案】C【解析】【详解】W: The l ine is so long here! I don’t see any chance for us to get in. Let’s go to the restaurant around the corner instead.M: But the food here is great! Are you sure you want to make a change?W: Yes, I am.4.【此处有音频，请去附件查看】How much will the man finally pay for the T-shirt?A. 6 dollars.B. 10 dollars.C. 12 dollars.【答案】B【解析】【详解】W: The T-shirt is twelve dollars. But if you have a membership card of our store, we will take two dollars off the price.。
专题24解三角形中的最值、范围问题(解析版)
专题24 解三角形中的最值、范围问题解三角形问题是高考高频考点，命题大多放在解答题的第一题，主要利用三角形的内角和定理，正、余弦定理、三角形面积公式等知识解题，解题时要灵活利用三角形的边角关系进行“边转角” “角转边”，另外要注意a c,ac,a2 c 2三者的关系 . 高考中经常将三角变换与解三角形知识综合起来命题，如果式子中含有角的余弦或边的二次式，要考虑用余弦定理；如果遇到的式子中含有角的正弦或边的一次式时，则考虑用正弦定理实现边角互化；以上特征都不明显时，则要考虑两个定理都有可能用到．而三角变换中主要是“变角、变函数名和变运算形式” ，其中的核心是“变角” ，即注意角之间的结构差异，弥补这种结构差异的依据就是三角公式 .a b c1、正弦定理：2R，其中R为ABC 外接圆的半径sin A sinB sinC正弦定理的主要作用是方程和分式中的边角互化 . 其原则为关于边，或是角的正弦值是否具备齐次的特征 . 如果齐次则可直接进行边化角或是角化边，否则不可行学/科-+ 网2 2 2 2 2 2例如：（1） sin A sin B sin AsinB sin C a b ab c（2）bcosC ccosB a sin B cosC sinC cosB sin A （恒等式）bc sin B sinC（3）a 2sin2Aa sin A2、余弦定理：a2 b2 c2 2bc cos A22变式：a2b c 2bc 1 cosA 此公式在已知a, A的情况下，配合均值不等式可得到 b c和bc 的最值4、三角形中的不等关系（1）任意两边之和大于第三边：在判定是否构成三角形时，只需验证较小的两边之和是否比第三边大即可 . 由于不存在等号成立的条件，在求最值时使用较少（2）在三角形中，边角以及角的三角函数值存在等价关系：a b A B sinA sinB cosA cosB其中由A B cosA cosB 利用的是余弦函数单调性，而A B sinA sinB 仅在一个三角形内有效.5 、解三角形中处理不等关系的几种方法（1）转变为一个变量的函数：通过边角互化和代入消元，将多变量表达式转变为函数，从而将问题转化为求函数的值域（最值）（2）利用均值不等式求得最值经典例题】例 4. 【衡水金卷信息卷三】已知 的三边分别为 ， ， ，所对的角分别为 ， ， ，且满足例 1. 【2018 届百校联盟 TOP20高三四月联考全国一卷】已知四边形 中， 设 与 面积分别为 ，则 的最大值为 _______________ . 【答案】【解析】 分析：利用余弦定理推 ，求出 的表达式， 利用二次函数以及余弦函数的值 的范围，求 的最大值即可．点睛：求解三角函数的最值 （或值域 ）时一定要注意自变量的取值范围，由于三角函数的周期性，正弦函数、 余弦函数的最大值和最小值可能不在自变量区间的端点处取得．例 2. 【2018 届普通高等学校招生全国统一考试高三下学期第二次调研】得 ，所以 ，则由余弦定理得 ，解得 ，又 ， 所以 的范围是 .例 3. 【2018届浙江省杭州市高三第二次检测】在 △ABC 中，角 A ，B ，C 所对的边分别为 a ，b ，c ．若对任为 ，则实数 a 的取值范围是【解析】 由 ，. 【答案】 .在 中，角 A,B,C 所对的边分别意 λ∈ R ，不等式恒成立，则 的最大值为 __．【答案】 2(2)因为由此可求当 取最大值时，求 边的长 .．【答案】解析】由 的三边分别为 ， ， 可得：可知：，，例 5. 【2018届湖南省株洲市高三检测(二) 】已知 中，角 所对的边分别是 , 且 (1) 求角 的大小； (2) 设向量 ，边长 ，当 取最大值时，求 边的长 . 【答案】 (1) (2) .【解析】分析： ( 1)由题意，根据正弦定理可得 ，再由余弦定理可得 ，由此可求角 的大小；，且 的外接圆的面积为 ，则 的最大值的取值范围为（2）因为所以当 时， 取最大值，此时， 由正弦定理得，例 6. 【2018 届四川省攀枝花市高三第三次（ 4 月）统考】已知 的内角 的对边分别为 其 面积为 , 且. 学/ 科 /* 网（Ⅰ）求角 ；（II ）若 ,当 有且只有一解时 , 求实数 的范围及 的最大值 .【答案】 （Ⅰ ） .（ Ⅱ） .【解析】分析： （Ⅰ）利用余弦定理和三角形的面积公式化简 得到 , 再解这个三角方程即得 A 的值 . （II ）先根据 有且只有一解利用正弦定理和三角函数的图像得到 m 的取值范围 ，再写出 S 的函数表达式求其最大值 . 详解： （ Ⅰ ）由己知（Ⅱ） 由己知，当 有且只有一解时， 或 ,所以 ；当 时， 为直角三角形，，所以，当 时， 综上所述， 例 7. 【2018 届四川省资阳市高三 4 月（三诊）】在 ABC 中，角 A ，B ，C 的对边分别为 a ，b ，c ，且当 时，由正弦定理a b sinA sinB c sinC sinB ．1）求 A ．（2）若 a 4，求 b 2 c 2的取值范围．【答案】（1） A ；（ 2） 16,32 .b 2c 2 16 bc 16 ，进而可得结果 .试题解析：（ 1）根据正弦定理得 a b a b c c b ，即b2 c 2 a 21 1 则b 2c bc a 21，即 cosA 21，由于 0 A π，方法点睛】本题主要考查正弦定理及余弦定理的应用，属于中档题中同时出现 ab 及 b 2 、 a 2时，往往用余弦定理，而题设中如果边和正弦、余弦函数交叉出现时，往往运用正弦定理将边化为正弦函数再结合和、差、倍角的正余弦公式进行解答1）求函数 f x 的单调增区间；2）设 ABC 的内角 A ， B ， C 所对的边分别为 a ， b ， c ，且 a ， b ， c 成等比数列，求 fB的取值范围．a2 b 2 c 2bc ，. 在解与三角形有关的问题时，正弦定理、余弦定理是两个主要依据 . 除了直接利用两定理求边和角以外， 恒等变形过程中，一般来说 , 当条件例 8．【2018 届甘肃省张掖市高三三诊】已知n sin x 4,cos 4x ，设函数 答案】 （1） 4k,4k33， k Z ． (2) 1, 3 12 解析】试题分析： xx sin ,cos44 sin x2 6 2 1 1 ，根x,cos x ， 441)由题 f x m nxx ,co s 4x当且仅当 a c 时取等号），例 9. 【2018届吉林省吉林市高三第三次调研】锐角 A BC 中， A,B,C 对边为 a,b,c ，b 2 a 2c 2sin B C 3accos A C（1）求 A 的大小； （2）求代数式 b c的取值范围 . 【答案】（ 1） （2） 3 b c2a 3 a【解析】试题分析： （ 1）由 b 2a 2c 2sin B C 3accos A C 及余弦定理的变形可得2cosBsinA 3cosB ， 因为 cosB 0，故得 sinA 3，从而可得锐角 ABC 中 A ．（2）利用正23 2sinB sin B 弦定理将所求变形为 b c 32sin B ，然后根据 B 的取值范围求出代数 a sinA 6 6bc 式 b c的取值范围即可．试题解析：a（1）∵b 2 a 2 c 2 2accosB ， b 2 a 2 c 2sin B C 3accos A C ， ∴ 2accosBsin B C 3accos A C ， ∴ 2cosBsin A 3cos B ,∴ 2cosBsinA 3cosB ，正弦函数的性质 2k 2k 可求其单调增区间；2 2 6 22）由题 b 22 2 2 2 2a cb ac ac 2ac ac 1 ac 可知cosB2ac 2ac 2ac 2f B 的取值范围．所以 0 B ，3B ，6263f B 的取值范围为 1, 3212当且仅当 a c 时取等号），所以 0 B ， B，由此可求3 6 2 6 31 f B ，综上，b c sinB sinCsinA2sinB sin B3sinA3sinB 3cosB 2 22sinsin3B6,∵ ABC 为锐角三角形，且0B20C2即｛0B2 2 B32, 解得6 B 2 ，2∴B3 6 3sin B1．∴3 6bc a2 ．故代数式 b c的取值范围 3, 2 ． a 点睛：bc（1）求 b c的取值范围时，可根据正弦定理将问题转化为形如a题解决，这是在解三角形问题中常用的一种方法，但在解题中y Asin x 的函数的取值范围的问 x 的范围． 2）解答本题时要注意 “ 锐角三角形 ”这一条件的运用，根据此条件可的求得 B 的范围，然后结合函数的图象可得 sin B 的范围，以达到求解的目的．例 10. 【 2018届衡水金卷信息卷（一） 】已知 ABC 的内角 A,B,C 的对边分别为 a,b, c ，若m b 2c,cosB ,n a,cosA ，且 m//n .231）求角 A 的值；（2）已知 ABC 的外接圆半径为 2 3，求 ABC 周长的取值范答案】 (1) A (2) 4,63解析】 试题分析：（1）由 m/ /n ，得（6 2 c ） cosA acosB 0 ，利用正弦定理统一到角上易得22）根据题意，得 a 2RsinA 2 ，由余弦定理， 得 a 2 b c 23bc ，结合均值不等式1 cosA ； 22所以 b c 的最大值为 4，又 b c a 2 ，从而得到 ABC 周长的取值范围 .所以 ABC 的周长的取值范围为 4,6 .精选精练】2．【2018 届湖南省衡阳市高三二模】 在 中，已知 为 的面积 )，若 , 则的取值范围是 ( )A. B. C. D. 【答案】 C解析】，又1得cosA . 又 A 0, ，所以 A232)根据题意，得a 2RsinA 4 3 32.由余弦定理， 得 a 32b 2c 2 2bccosA b c 2 3bc ， 即 3bc b c 4 3bc2，整理得2b c 216 ，当且仅b c 2时，取等号，所以 b c 的最大值为 4. 又b c a 2， 所以 2 b c 4 ，所以 4 a b c 6.1. 【2018 届东莞市高三第二次考试】在 中，若 ，则 的取值范围为 ( ) B. C.【解析】因为 ，，A.D. 答案】 D所以，即3．【 2018届四川省绵阳市高三三诊】四边形 ABCD 中， AB 2， BC CD DA 1，设 ABD 、22BCD 的面积分别为 S 1、 S 2，则当 S 12 S 22取最大值时，, 考查同角三角函数关系 , 考查利用余弦定理解三角形 , 考 查二次函数最值的求法 . 首先根据题目所求 , 利用三角形面积公式 , 写出面积的表达式 , 利用同角三角函数关 系转化为余弦值 ,利用余弦定理化简 ,再利用配方法求得面积的最值 ,并求得取得最值时 BD 的值.4．【2018 届广东省肇庆市高三第三次模拟】 已知 的角 对边分别为 ，若5．【 2018 届辽宁省辽南协作校高三下学期一模】设 的内角 所对的边分别为 且．【答案】点睛：在解三角形问题中，一般需要利用余弦定理结合均值不等式，来求两边和的取值范围或者是三角形 的面积的最值，只需运用余弦定理，并变形为两边和与两边积的等式，在利用均值不等式转化为关于两边 和或两边积的不等式，解不等式即可求出范围 .， ，故选 C.BD．【答案】 102点睛】本小题主要考查三角形的面积公式的应用 ，且的面积为 ，则 的最小值为. 【答案】+, 则 的范围是【解析】由 + 得 , 所以 ，即，再由余弦定理得 ，又 ，所以 的范围是，即 ，解得6．【 2018届四川省攀枝花市高三第三次（ 4月）统考】已知锐角ABC的内角A、B、C 的对边分别为a、b、c , 且2acosC c 2b,a 2, 则ABC的最大值为_____ ．【答案】3即bc 4，所以ABC的最大值为S max1 bcsinA 1 4 3 3 ．2 2 2 点睛：本题主要考查了利用正弦定理和三角函数的恒等变换求解三角形问题，对于解三角形问题，通常利用正弦定理进行“边转角”寻求角的关系，利用“角转边”寻求边的关系，利用余弦定理借助三边关系求角，利用两角和差公式及二倍角公式求三角函数值 . 利用正、余弦定理解三角形问题是高考高频考点，经常利用三角形内角和定理，三角形面积公式，结合正、余弦定理解题 .7．【 2018届宁夏石嘴山市高三 4 月适应性测试（一模）】已知a,b,c分别为ABC内角A,B,C 的对边，且bsinA 3acosB .（1）求角B ；（ 2）若b 2 3，求ABC面积的最大值 . 【答案】（ 1）B ；（2）3 3.3【解析】试题分析：（1）由正弦定理边化角得到tanB 3 ，从而得解；（2）由余弦定理得b2 a2 c2 2accosB ，12 a2 c2 ac 结合a2 c2 2ac 即可得最值 . 试题解析：（1）∵bsinA 3acosB ，∴由正弦定理可得sinBsinA 3sin AcosB ，8．【 2018届四川省攀枝花市高三第三次（ 4 月）统考】已知 的内角 的对边分别为 其面 积为 , 且 .即 ABC 面积的最大值为 3 3 .Ⅰ ）求角 ；（II ） 若 , 当 有且只有一解时 , 求实数 的范围及 的最大值 . 答案】 (Ⅰ ) .( Ⅱ)解析】分析： （ Ⅰ）利用余弦定理和三角形的面积公式化简 得到,再解这个三角方程即得 A 的值 . （II ）先根据 有且只有一解利用正弦定理和三角函数 的图像得到 m 的取值范围 ，再写出 S 的函数表达式求其最大值 .由余弦定理得 ， 所以 ，即 ,，所以 .由正弦定理】在 ABC 中，内角 A,B,C 所对的边分别为 a,b,c ，已知 asinC3ccosA .1）求角 A 的大小；（2）若 b 2，且 B ，求边 c 的取值范围 .43答案】 (1) A ；(2) 2, 3 1 .∵ B ，∴1 tanB3 ，∴2 c 3 1 ， 4310．【 2018 届辽宁省沈阳市东北育才学校高三三模】已知ABC 三个内角 A,B,C 的对边分别为 a,b,c ，1）求角 C 的值；（ 2）求 cos2A cos A B 的取值范围． 【答案】（ 1） 2；（2） 0, 3 3在 ABC 中，由正弦定理， bc sinB sinC ∴c22sin B2sinC 3 3cosBsin B sinB sinB tan BABC 的面积 S 满足b 22c ．点睛：本题在转化 析，不能死记硬背时， 综上所述， .有且只有一解时 , 容易漏掉 m=2这一种情况 . 此时要通过正弦定理和正弦函数的图像分 ，所以，当9．【衡水金卷信息卷（二）即 c 的取值范围为442tanC 3 ，又 0 C ， C 30 A 3, 3 2A 3 3sin 2A 3 0，, 311．【2018 届江苏省姜堰、溧阳、前黄中学高三 4月联考】在 ABC 中，内角 A,B,C 的对边分别为 a,b,c ，已知 a 2c 22b ，且 sinAcosC 3cosAsinC .1）求 b 的值；（2）若 B ， S 为 ABC 的面积，求 S 8 2cosAcosC 的取值范围 .4答案】 (1) b 4 (2) 8,8 2b 2解析】试题分析：（1）利用正余弦定理， sinAcosC 3cosAsinC 可转化为a 2 c 2b ，又 a 2c 22b ，2从而得到 b 的值； S 1 bcsinA 8 2sinAsinC ，故 S 8 2cosAcosC 8 2cos 2A 324S 8 2cosAcosC 8 2cos A C 8 2cos 2A 32) cos2A cos A B =cos2A cos 2A323cos2A 3sin2A = 3sin 2A232）由正弦定理限制角 A 的范围， 求出S 8 2cosAcosC 的取值范围 . （2）由正弦定理 bsinB sinC c 1 1 4得 S bcsinA 4 sinAsinC 8 2sinAsinC 22sin2 30A4在 ABC 中，由｛ 0 A 2 得A 38 ,22A 34 0,4 ，ACS 8 2cosAcosC 8,8 2 .2sin 2Asin 22∴b c 2r sinB sinC 2 sinB sin 23 B 2 3sin B 612．【衡水金卷信息卷 五）】在锐角 ABC 中，内角 A ， B ， C 的对边分别为a ，b ，c ，且cos 2A 422,11）求角 A ；（ 2）若 3，求 ABC 周长的取值范围 . 答案】 (1) A (2)33 3,3 33 3,3 3 .2B C试题解析：( 1)∵sin 2A sin 225 ，∴cos2A 1 cos B C 542∴2cos A 11 cosA 5， 4 整理，得 21 18cos 2A 2cosA 1 0 ，∴cosA 或 cosA ，421∵0 A ， ∴cosA22，即2）设 ABC 的外接圆半径为 r ，则 2ra 32 ，∴r 1.sinA 3∴ ABC 周长的取值范围是3 3,3 3 .单纯的课本内容，并不能满足学生的需要，通过补充，达到内容的完善教育之通病是教用脑的人不用手，不教用手的人用脑，所以一无所能。
2022-2023学年第二学期杭州市高三年级教学质量检(二模)英语试题卷 答案 2023
2022学年第二学期杭州市高三年级教学质量检测英语试题卷2023.4.7考生须知:本试卷分选择题部分和非选择题部分。
选择题部分1至10页，非选择题部分11页至12页。
满分150分,考试用时120分钟。
注意事项: .1.答卷前,考生务必将自己的姓名考生号、考场号、座位号填写在答题卡上。
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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纸上。
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,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。
每段对话仅读一遍。
1.What time will the flight take off?A. At 2 p. m.B. At 3 p. m.C. At 5 p. m.2. Which restaurant do the speakers probably decide to go?A. The Burger King.B. A French restaurant.C. An Italian restaurant.3. Where do the speakers plan to meet?A. In the office.B. In the lab.C. At the cafeteria.4. When did the man plan to go to the beach?A. Tonight.B. Next week.C. This Tuesday.5. What are the speakers talking about?A. Getting a ticket.B. Recommending a song.C. Using an app.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。
2018届浙江省杭州市高三下学期二模教学质量检测英语试题(word版)+听力
2018届浙江省杭州市高三下学期二模教学质量检测英语试题（word版）+听力本试卷分为第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）。
第Ⅰ卷1至9页，第Ⅱ卷10页至12页。
满分150分，考试时间120分钟。
请考生按规定用笔将所有试题的答案涂、写在答题纸上。
第Ⅰ卷第一部分：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，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。
每段对话仅读一遍。
1. How does the man get exercise?A. He dances.B. He goes running.C. He plays basketball.2. What is Paul mainly going to do in the USA?A. Travel around.B. Study at a school.C. Visit old friends.3. What does the man mean?A. He intends to buy another ticket for the movie.B. He himself is not going to finish watching the movie.C. He asks the woman to stay before the movie ends.4. Where does the conversation probably take place?A. In a store.B. In a bank.C. In a telephone booth.5. When will the flight arrive?A. At 4 pm.B. At 4: 30 pm.C. At 6 pm.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。
2018届高三英语二模汇编--六选四
2018届高三英语二模汇编——六选四1、2018黄浦二模Directions:Read the following passage. Fill in each blank with a proper sentence given in the box. Each sentence can be used only once. Note that there are two more sentences than you need.A.The sensors on a fully self -driving car require special care.B.Orduña wouldn’t reveal exactly how they’re washing the vehicles.C.The most advanced cars on the planet require an old-fashioned handwashing.D.Meanwhile, some companies, such as Cruise, are building sensor cleaning equipment into their vehicles.E.There are a range of problems with putting a self-driving vehicle through a traditional car wash, experts say.F. A self-driving vehicle’s external needs to be cleaned even more frequently than a typical car because thesensors must remain free of obstacles.For Self-driving Cars, Car Washes are a NightmareCar washes have been automated for decades, but companies developing fully self-driving vehicles must rely on a human touch to keep their cars and trucks in working condition.__67__ For example, soap remainder or water spots could effectively “blind” a self-driving car. A traditional car wash’s heavy brushes could jar the vehicle’s sensors, disturbing their standardization and accuracy. Even worse, sensors, which can cost over $100,000, could be broken. __68__ Dirt, dead bugs, bird droppings or water spots can impact the vehicle’s ability to drive safely.Avis, which has years of experience managing rental cars, has been tasked with cleaning and refueling the self-driving vans of Waymo, the self-driving arm of Google’s parent company. Avis chief innovation officer Arthur Orduña told CNN, “There are special processes that definitely require a lot more care and focus, and you have to clean the vans quite often.”__69__ But other self-driving car companies such as Toyota, Aptiv, Drive, AI and Uber described to CNN that they use microfiber (微纤维) cloths along with rubbing alcohol, water or glass cleaner for manual cleanings.__70__ This should ease some need for manual cleaning. But because self-driving vehicles can have dozens of sensors, Seeva CEO Diane Lansinger doesn’t imagine products like this will be able to clean every camera, radar or LIDAR, a laser sensor that most experts see as essential for self-driving vehicles.答案：67-70 EFBD2、2018普陀二模A. In daily life, imitation can hurt us if we subconsciously hold poor role models.B. Creative people have an endless resource of ideas.C. It is how to use imagination creatively that troubles us.D. Why follow someone else’s way of cooking when I could create my own?E. But if you begin to enter this field, imitation proves useful.F. If you are going to follow someone, focus on their talent, not their bad character or unacceptablebehaviors.Blind imitation is self-destruction. To those who do not recognize their unique worth, imitation appears attractive; to those who know their strength, imitation is unacceptable.In the early stages of skill or character development, imitation is helpful. When I first learned to cook, I used recipes and turned out some tasty dishes. But soon I grew bored. ______67______Imitating role models is like using training whe els on a child’s bicycle; they help you get going, but once you find your own balance, you fly faster and farther without relying on them.______68______ If, as a child, you observed people whose lives were bad, you may have accepted their fear and pain as normal and gone on to follow what they did. If you do not make strong choices for yourself, you will get the results of the weak choices of others.In the field of entertainment, our culture glorifies celebrities. Those stars look great on screen. But when they step off screen, their personal lives may be disastrous. ______69______Blessed is the person willing to act on their sudden desire to create something unique. Think of the movies, books, teachers, and friends that have affected you most deeply. They touched you because their creations were motivated by inspiration, not desperation. The world is changed not by those who do what has been done before them, but by those who do what has been done inside them. ______70______ The problem a creator faces is not running out of material; it is what to do with the material knocking at the door of imagination.Study your role models, accept the gifts they have given, and leave behind what does not serve you. Then you can say, “I stand on the shoulders of my ancestors’ tragedies and declare victory, and know that they are cheering me on.”答案：67-70 D A F B3、2018徐汇二模A.Research shows that co-rumination is a double-edged sword.B.In that way, a problem shared can really be a problem halved.C.Girls are more likely than boys to co-ruminate with their close friends.D.Indeed, having close friends to trust may protect you against poor mental health.E.This human tendency to work things out in one’s mind, is common.F.How you co-ruminate matters too.People discuss their pro blems with friends in the hope that they’ll gain some insight into how to solve them. And even if they don’t find a way to solve their problems, it feels good to let off some steam.(67)_______________ How problems are discussed, though, can be the difference between halving a problem or doubling it.The term psychologists use for negative problem sharing is “co-rumination”. Co-rumination is the mutual encouragement to discuss problems repeatedly going over the same problems, anticipating future problems and focusing on negative feelings.(68)________________ In a study involving children aged seven to 15 years of age, researchers found thatco-rumination in both boys and girls is associated with “high-quality” and close friendships. However, in girls, it was also associated with anxiety and depression (the same association was not found with the boys). And studies suggest that co-rumination isn’t just a problem for girls. Co-rumination with work colleagues can increase the risk of stress and burn out, one study suggests.(69)________________ In a group of adults, the effects of co-rumination was compared between face-to-face contact, telephone contact, texting and social media. The positive effects of co-rumination were found in face-to-face contact, telephone contact and texting, but not in social media. The negative aspects of co-rumination (anxiety) was found in face-to-face communication and telephone contact, but not texting or social media. Verbal forms of communication seem to enhance both the positive and negative aspects of co-rumination more than non-verbal communication.Discussing problems with friends doesn’t always have to lead to worsening mental health, as long as the discussion involves finding solutions and the person with the problem acts on those solutions. Then, relationships can be positive and beneficial to both parties. (70)________________答案：67-70 DAFB4、2018杨浦二模A. We could see increased tensions and conflict as a result of pressure on scarce resources.B. The report shows that with proper efforts the number of climate migrants could be reduceddramatically, from 140 million to 40 million by 2050.C. Some measures that could help helpless people adapt to climate change were on the agenda.D. However, it noted that cities must take the time to plan for the possibility for a flood of people.E. Countries that are becoming more restrictive on migration are those who are largely responsible forglobal warming.F. It found that unless urgent action is taken, the regions will likely have to deal with tens of millions ofso-called climate migrants.A new report by the World Bank shows that the effects of climate change could force 140 million people to move within their countries by 2050.The report looked at three developing regions of the world—sub-Saharan Africa, South Asia and Latin America. __________67__________Climate migrants are people who are forced to move within their country because of water scarcity, crop failure, rising sea levels and storm surges due to climate change.__________68__________ It is important to help people make good decisions about whether to stay where they are or move to new locations where they are less vulnerable.The report noted that the effects of climate change will often force people to move from rural areas suffering from droughts or crop failures to cities where there are different opportunities. __________69__________“Without the right planning and support, people migrating from rural areas into cities could be facing new and even more dangerous risks,” said Kanta Kumari Rigaud, the report’s team lead. “__________70__________” Rigaud added.The report recommends key actions to help prevent wide-scale climate migration: cutting global greenhouse gas emissions; improving development planning at the local level for climate migration; and investing in data to better understand climate migration trends in each country.The report notes that any rise in climate migration willbe in addition to millions of other migrants within countries, moving for economic, social, political or other reasons.答案：67-70 F B D A5、2018崇明二模A.Age really should be treated as just a number.B.Felt age might play a role in more than just how you feel.C.Feeling young is about maintaining vitality as you get older.D.Self-felt age has the potential to change, so interventions (干预) may be possible.E.And other studies suggest that there could be more benefits to thinking yourself younger,besides a longer life.F.People who feel younger than the number of years they have on the clock get more pleasurethan people who feel their age.Feel Young at Heart and You’ll Enjoy a Longer LifeAge-liars and birthday-deniers... you’d best learn a thing or two from those who are young at heart. People who feel younger than their actual age may live longer than those who feel older than they truly are, a new study says.67 Results from the study, published in the Journal of the American Medical Association, suggest that people who feel a year or more older than they truly are could have around 41 percent greater risk for death.Researchers looked at nearly 6,500 older adults, with an average age of 65.8 for the study. Around 70 percent of them felt younger than they were, about a quarter felt their precise age and just under 5 percent felt a year or more older than they were, when asked “How old do you feel you are?”Those who felt older than they were had a higher death rate after a follow-up period of 99 months. While just 14.3 and 18.5 percent of people who felt younger or felt their age, respectively, died during those 99 months, 24.6 percent of those who felt aged beyond their years had died.The authors say more research is needed on the topic, but suggest it could be that those who feel “young at heart” have healthier behaviors and a stronger will to live. “ 68 Individuals who feel older could be targeted with health messages promoting positive health behaviors and attitudes toward aging,” the authors write in the study.The good news is that you can change your feeling of how young you are. 69 One recent study found that helping participants have positive feelings toward age, by showing them positive word associations, helped older adults improve in physical tasks like balancing and getting up out of a chair, in as little as four weeks. Another study found that negative feeling of aging and poor memory can make older adults feel up to five years older, regardless of their actual mental abilities.There you have it. 70答案：67. B 68. D 69. E 70. A6、2018长宁二模A.Some experts think that the wealth gained from trade allowed for such leisure in sports and the arts.B. Experts believe that a king and mostly a female priest ruled the government and controlled trade.C. In ancient Greek myths, Minoan society was quite prosperous and highly civilized.D. The palace that Evans unearthed a century ago was the first proof of Minoan culture.E. Minoan culture didn’t exist before Arthur Evans discovered the palace under the earth.F.Although not yet decoded, written script on clay tablets appears to list trade accounts.The Minoans: A Forgotten PeopleThe first advanced culture in ancient Greece was the Minoan culture. For thousands of years, knowledge of these people survived only in Greek myths. In the late 19th century, archaeologists began to unearth ruins. This inspired Arthur Evans to begin digging on the island of Crete near mainland Greece. On a dig in Kbossos, Evans found an ancient palace. Experts think that it was the palace of King Minos, acentral figure in many Greek myths.67 With his team, he uncovered a vast structure, varied works of art, and many hieroglyphic records. These finds, together with later finds, comprise all that experts know about Minoan culture.From the evidence experts gathered, it is clear that the Minoans were ahead of their time.The palace at Knossos was five floors high with hundreds of rooms. Buildings throughout the ancient city had plumbing and flush toilets. Stone pavement lined the surfaces of the roads. In addition, the Minoans possessed a highly developed naval fleet for long-distance trade. 68 These records confirm the central role of commerce in culture.Their analysis of the evidence also offers insight into some aspects of Minoan society.69 Ruins and artwork suggest that people of all classes enjoyed a high degree of social and gender equality. Religious icons(图符) show that Minoans worshiped bulls, the natural world, and many female gods.An unusual feature of Minoans culture was the pursuit of leisure interests. Sport and visual arts were central to Minoan life. Boxing and bull jumping, a sport in which players jumped over live bulls, were popular. Although bull jumping may have served some ritual purpose, experts believe that it was done mostly for fun. Similarly, although some works of art showed political and religious themes, other works served only as pleasant décor(装饰品). 70The Minoans met their demise after a series of natural disasters. Experts believe that group from the Greek mainland capitalized on these events and looked over the island.答案：67—70 DFBA7、2018松江（闵行）二模A. The rhythm of life is a slight beat.B. Experts say every aspect of human bodies is influenced by daily rhythms.C. Jenny Hope claims to have tested her body clocks to the limit.D. This is a key reason why shift work can cause so many problems.E. Many people study the state of their biorhythms before making their daily plans.F. Such a dangerous combination never gave their bodies’ natural rhythms a chance to settledown.Rhythm of LifeChoosing the right time to sleep, the correct moment to make decisions, the best hour to eat—and even go into hospital—could be your key to perfect health.Centuries after man discovered the rhythms of the planets and the cycles of crops, scientists have learned that we too live by precise rhythms that govern everything from our basic bodily functions to mental skills. Man is a prisoner of time.But it’s not just the experts who are switching on to the way our bodies work. 67Prince Charles consults a chart which tells him when he will be at his peak on a physical, emotional and intellectual level. Boxer Frank Bruno is another who charts his biorhythms to plan for big fights.68 Sleep, blood pressure, hormone levels and heartbeat all follow their own clocks, which may bear only slight relation to our manmade 24hour cycle.Research shows that in laboratory experiments when social signals and, most importantly, light indicators such as dawn are taken away, people lose touch with the 24hour clock and sleeping patterns change. Temperature and heartbeat cycles lengthen and settle into “days” lasting about 25 hours.In the real world, light and dark keep adjusting internal clock to the 24hour day. But the best indicator of performance is body temperature. As it falls from a 10 p.m. high of 37.2°C to a predawn low of 36.1°C, mental functions fall too. 69The most famous example is the nuclear accident at Three Mile Island in the US. The three operators in the control room worked alternating weeks of day, evening and night shifts.70 Investigators believe this caused the workers to overlook a warning light and fail to close an open valve.Finding the secret of what makes us tick has long fascinated scientists and work done over the last decade has yielded important clues. The aim is to help us become more efficient. For example, the time we eat may be important if we want to maximize intellectual or sporting performance. There is already evidence suggesting that the time when medicine is given to patients affects how well it works.答案：67-70 EBDF8、2018宝山二模A.They thus focused on two elements that are typical for contemporary work environments.B.The researchers used online questionnaires to obtain data.C.The notion that obtaining external feedback about one's ideas is essential for increasingcreativity is deeply rooted in society.D.The most important is that when an organization stimulates feedback seeking, it needs toensure that the work environment is excellent enough to use the benefits of feedback.E.The question, however, is whether these beneficial effects always occur.F. The creative achievements were assessed by their direct managers.Seeking feedback not always sufficient for stimulating creativity It is widely believed that seeking feedback from colleagues, managers, friends and family enhances employees' creativity. But is this always the case? No, a positive effect depends on the work environment. This isthe conclusion of new joint research study led by UvA work and organizational psychologist Roy Sijbom.(67)________For example, managers are encouraged to engage customers in order to confirm whether their business model is workable and scholars attend conferences to obtain feedback on their research results. A definite assumption is that individuals who have obtained feedback will also actually (be able to) use it.“The idea is simple: seeking feedback from different sources - also known as feedback source variety -- benefits one's creativity since it leads to a greater diversity of viewpoints”, says Sijbom. “And the more diverse the viewpoints, the more it benefits one's creativity because by combining all the different viewpoints new perspectives will emerge that in turn will result in more creativity. (68)________ ”The researchers examined how specific characteristics of the immediate work environment influence the relationship between feedback source variety and creative performance. (69)________ One is the recognized rate of change of performance standards. The other is the extent to which employees feel they have sufficient time to develop creative ideas at work (experienced creative time pressure). “We discovered a growing relationship between the search for input from a variety of feedback sources and creativity, but only when performance standards within an organization are changing and when a re latively low creative time pressure is experienced”, says Sijbom.Sijbom offers several recommendations: “(70)________In a more concrete sense, organizations can, for example, consider using feedback workshops in which employees are encouraged to reflect on diverse feedback and equipped with techniques and strategies on how to absorb feedback in their daily work. In addition, managers should not only stimulate their employees to actively cultivate relationships with potential feedback sources within and outside the organization, but also provide sufficient time to process the feedback obtained from these relationships.”答案：67--70 CEAD9、2018奉贤二模A. For OpenClassrooms, the company will certainly make profits as a technology provider.B. And it can explain why more and more people tend to apply for online courses.C. It’s the exact same degree that you would get at IESA, except that you won’t see any teachers.D.That’s why every week, you will get to video chat with a teacher.E. For OpenClassrooms, the company will surely enjoy a reputation for its technology.F. OpenClassrooms lets you work and study at the same time, and pay a lot less.You won’t have any excuse to skip class anymore. French startup OpenClassrooms is offering the first State-recognized bachelor degree in France that uses only MOOCs (massive open online courses). The startup partnered with IESA Multimédia to create this program.There are three learning paths in engineering, design and marketing. Students will have to complete all the courses and required projects in order to get their degree. 67 IESA is already working on 40 different MOOCs for this program.On average, it will take a year of hard work in order to complete all the classes. As always, it’s hard to keep going when you sign up for a MOOC. 68This kind of degree has many key advantages. For IESA, it gives the school more students. IESA is a privateschool, and its end goal is to make as much money as possible. So with these new MOOC students, IESA will be able to get more money per teacher on average.69 The startup already offers a course for €20 per month, but you need to pay €300 per month for the Premium Plus offering to use the state-recognized program. It’s unclear how much OpenClassrooms will keep, but it should be more than €20 per month.For students, it’s a cheaper way to get a degree. Maybe you can’t afford to study for three years at IESA and pay €6,950 per year. 70 Sure, it’s probably a less enjoyable experience than going to your school and spending time with other students and teachers, but it makes sense for some students.It’s an interesting new direction for OpenClassrooms, and I can’t wait to see whether other schools will start working with the startup to provide online courses. It will be interesting to see whether the first students are satisfied with this kind of degree as well.答案：67-70 C D A F10、2018嘉定二模题目与长宁区相同11、2018浦东二模A. Being simple might be another reason.B. It was the only affordable way to play them.C. We should have admiration for this old technology.D. The current trend for old games shows no sign of slowing.E. Newer consoles and their games are incredibly expensive.F. So it seems like it’s not ‘game over’ for old-school technology.Retro GamingThere’s no doubt that in today’s digital world, computer games are extremely sophisticated and capable of creating virtual reality experiences that were unimaginable only a few years ago. So I am interested to see that the simplistic games that I grew up with, are making a revival. But Why?In the 1970s, the original place to play a computer game was at an arcade. Here, you and your mates could try out the new big names in games such as Space Invaders and Pacman. _____67_____ And because of the technology involved, the gaming machines were too big to fit into your house.But in the 1980s and 90s, gaming arrived in our homes and people like me were addicted. The sound of beeping became a familiar sound emanating from bedrooms across the land! Names such as Tetris, Sonic and Street Fighter became popular language in the playground -- and now they are being talked about -- and played again. One of the reasons is the low cost. The BBC spoke to gamer, Gemma Wood, who says that: _____68_____ I understand that a lot of hard work has gone into the design etc., but how can anyone justify £50 to £60 for a game that you might not even enjoy?_____69_____ The graphics on old games may not compare with the detail and definition of modern gamesbut they are fun and easy to use by children and adults alike. And of course, nostalgia plays its part. Some people want to relive their childhood while for others, it is a chance to show their children the computer games they grew up with.Technology journalist, KG Orphanides, says “it's important to recognize how well-designed many of those classic games are... the developers had so little space to work with -- your average Sega Mega Drive or SNES cartridge had a maximum capacity of just 4mb -- and limited graphics and sound capabilities.” This compares to an average capacity of 40G in today's games. _____70_____This craze for using retro hardware and grabbing an old joystick is certainly catching on. And to persuade those of us who are not sure about downgrading the gaming experience, manufacturers such as Nintendo, are bringing back some of their older consoles in new style casing.答案：67-70 B E A C12、2018静安二模A. The appropriate feeding and caring styles were greatly rewarded in all aspects.B. It was claimed that simply feeding and changing them would be adequate.C. Some, however, demonstrate little influence with roughly ordinary behavior pattern.a> D. Maternal attachment plays a fundamental role in shaping who we are.b> E. Necessities are not just the availability of food and water.c> F. And they simply didn’t grow like normal infants.early maltreatment can derail a child’s development requires careful study.In a famous research, Harry Harlow had demonstrated that proper psychological and physical development of infants requires nurturing and attention from a parent. ___67___ In that research, socially isolated monkey babies that were removed from their mothers were found to be clinging to a cloth-covered surrogate(替代的) mother for comfort.Such experimentations sound cruel. They, however, have been critical in helping change policies in human orphanages( 孤儿院) in the U.S. For centuries some orphanages treated infants equally inhumanely. Despite early evidence that orphanage infants were far more likely to die than others, supporters argued that it didn’t matter whether children had “parents” specially devoted to them at the orphanage. ___68___ Orphans were supposed to be in positive mental and physical health until adoptive parents were found. Babies, they said, couldn’t remember anyway.The harrowing consequences of these theories were most vividly brought to light in Romania in the 1980s and ‘90s. A ban on abortion（流产) led to a surge in orphanage babies. Simply being fed and changed without individualized affection, some babies present serious problems. Many developed violent behaviors, repetitively rocking or banging their heads. Some were cold and withdrawn or indiscriminately affectionate. ___69___ Their head sizes were especially small. They even had problems with attention and comprehension. The longer these children were left alone, the more damage was seen.The lack of a secure attachment relationship in the early years has destructive consequences for both physical and mental health later in life, with long-lasting effects. The persistence of these effects emphasizes the need to intervene early in life. The Nobel-prize-winning economist James Heckman, has long argued that investing in early childhood education provides a greater return for society than virtually any other type of spending. It is obviously reflected in increased educational success and productivity,. The reduced crime, addiction, distressand disorder point to the same theory. Early life conditions critically affect adult life. ___70___ Remove it and the harm is great.答案：67-70 EBFD13、2018青浦二模A. I truly express my respect for Shan and his team for their contributions.B. With regard to cultural heritage restoration, Shan said the museum opened a restoration hospital atthe end of 2016.C. A total of 600 people from all walks of life, including over 100 foreign guests, participated in theactivity.D. I will learn more about Chinese culture from the magnificent ancient objects.E. Our design teams often study consumer demands and create cultural items that are nice to look atand practical to use.F. Traditional craftsmanship is combined with modern methods, and the lives of ancient culturalobjects will be lengthened by the so-called doctors.Make traditional treasures come aliveThe Palace Museum Director Shan Jixiang delivered a cultural heritage speech on Feb 27 in Beijing, which was co-organized by the Beijing Diplomatic Service Bureau and Beijing Housing Service Corporation for Diplomatic Missions. 67On the theme The World of the Palace Museum and the Palace Museum of the World, the 64-year-old director shared his ideas about how to make traditional treasures come alive again. During the speech, which lasted two and a half hours, Shan touched on topics including upgrading museum infrastructure（基础设施）, restoring cultural sites, digitalizing online museums, setting up restoration hospitals, providing better visitor experiences and promoting the Palace Museum’s cultural items.“The abundant collection of cultural objects at the Palace Museum is the inspiration for the creative souvenirs and cultural items available,” Shan said. “ 68 ” Throughout 2017, the total sales of Palace Museum’s cultural items have been more than 1 billion yuan ($158million). Explaining the huge success of Palace Museum’s cultural souvenirs, Shan said: “The museum opened a shop on the e-commerce website Taobao in 2008, but sales remained neither high nor low for years, as more than 80 percent of the souvenirs sold in stores in the past were not related to our museum.” “Therefore, I wanted to change the situation. Now, souvenirs from the Palace Museum cover almost every aspect of life. After all, what matters to a museum is not how many visitors they have, but how close they are to people’s daily lives.”69 Around 200 “doctors” are employed to analyze, examine, detect flaws or damage in ancient objects and restore them using more than 100 pieces of specialized equipment, including 3-D printers and scanners. The restoration hospital covers 13,000 square meters and boasts the nation’s most advanced restoration workshops.John Aquilina, Malta’s ambassador to China said that Shan’s speech showed a totally different Palace Museum to foreign people. “China enjoys a long and profound culture and many of the national treasures have been preserved at the Palace Museum. It is no easy task to preserve them well. 70 ”。
2024届浙江省杭州市高三下学期二模英语试题含答案
2023学年第二学期杭州市高三年级教学质量检测英语试题卷（答案在最后）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纸上。
第一节(共5小题；每小题1.5分，满分7.5分)第二节听下面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.【此处可播放相关音频，请去附件查看】When did the man visit the National Park?st September.st December.C.This July.【答案】B【解析】【原文】W:Did you go to the national park on vacation last year?M:I couldn’t make it last September,but I finally went there three months later and I plan to visit it again this July.2.【此处可播放相关音频，请去附件查看】What does the woman think of Olivia?A.She is quiet.B.She is sociable.C.She is talkative.【答案】A【解析】【原文】M:We’ve got two girls in in our research group,Miranda and Olivia.Do you know them?W:Sure,Miranda is sociable and the most talkative girl I’ve ever met.But guess what?Olivia is just the opposite.3.【此处可播放相关音频，请去附件查看】What will the man do this Tuesday?A.Attend an interview.B.Meet his doctor.C.Deliver a speech.【答案】C【解析】【原文】W:Here is this week’s schedule,Mr Thorndyke,on Monday there is the TV interview.Your speech to the Asia society is on Tuesday afternoon.Then on Wednesday you have an appointment with your doctor and…M:Wait you mean the video conference on Tuesday is cancelled.4.【此处可播放相关音频，请去附件查看】What is the man’s chief consideration in choosing the cottage?A.Its location.B.Its comfort.C.Its facilities.【答案】A【解析】【原文】W:It is just the holiday home where I can look out to the ocean.M:That’s why I chose this coastal cottage.It has one of the best sea views across the bay.5.【此处可播放相关音频，请去附件查看】Where did the conversation probably take place?A.At the airport.B.In the office.C.At the hotel.【答案】A【解析】【原文】W:You must be Mr.Simpson,right?M:Yes I am.W:I’m Carol,Mr.Clark’s secretary.Did you have a nice flight?M:Oh yes,thank you.W:Well,Mr.Clark has to be in the office to deal with some matters right now,so he asked me to pick you up.Now we’ll go to holiday inn for dinner and Mister Clark will go straight there right away.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。