2017-2018学年黑龙江省牡丹江市第一高级中学高一上学期期末考试英语试题

黑龙江省牡丹江市第一高级中学2018-2019学年高一上学期期末考试化学试题1. 下列物质，既能与盐酸反应又能与氢氧化钠溶液反应的是A. AlCl3B. Al(OH)3C. KOHD. HCl【答案】B【解析】试题分析：A．AlCl3能与氢氧化钠溶液反应，不与盐酸反应，A项不符合；B．氢氧化铝是两性氢氧化物，能与盐酸反应生成氯化铝与水，与氢氧化钠反应生成偏铝酸钠与水，B项符合；C．KOH与盐酸反应生成氯化钾与水，不能与氢氧化钠反应，C项不符合；D．HCl与氢氧化钠溶液反应生成氯化钠和水，不能与盐酸反应，D项不符合；答案选B。

【考点定位】考查物质的性质。

【名师点睛】本题考查物质的性质，难度不大，旨在考查学生对知识的理解识记与归纳总结能力，平时应注意基础知识的积累。

中学常见的既能与酸反应又能与碱反应的物质主要有：①两性物质：Al2O3、ZnO、Al(OH)3、Zn(OH)2、氨基酸、蛋白质等；②多元弱酸的酸式盐：NaHCO3、KHS、KHSO3、NaH2PO4等；③弱酸的铵盐及其酸式盐：（NH4）2S、NH4HS、（NH4）2CO3、NH4HCO3、CH3COONH4等；④某些具有两性的金属：Zn、Al等；⑤某些非金属：Si、S等；⑥其它一些物质．如：a、某些盐类物质既与酸反应，又与碱反应；b、个别酸性氧化物SiO2；c、具有还原性的无氧酸：H2S、HI等与氧化性酸反应、与碱反应；d、具有氧化性酸：浓H2SO4、HNO3等与还原性酸反应、与碱反应，以此解答本题。

2.我国已跨入“互联网+”时代，而“互联网+”的建设离不开无机非金属材料硅。

下列物品中用到硅单质的是（）A. 陶瓷餐具B. 石英钟表C. 计算机芯片D. 光导纤维【答案】C【解析】A.陶瓷餐具是硅酸盐产品,主要成分为硅酸盐,故A错误;B.石英主要成分为二氧化硅,不是单质硅,故B 错误;C.硅单质是半导体材料,可以制计算机芯片,所以C选项是正确的;D.光导纤维成分为二氧化硅,是硅的氧化物,不是单质硅,故D错误; 所以C选项是正确的.3.下列有关物质的性质与用途不对应的是( )A. 铝合金的密度小，硬度大，可用作建筑材料B. 食品工业中用Na2CO3作焙制糕点的膨松剂C. FeCl3溶液能与Cu反应，可用于腐蚀铜制印刷电路板D. 明矾能生成Al(OH)3胶体，可用作净水剂【答案】B【解析】【详解】A．铝合金的密度小，硬度大，具有优良的性能，则可用作建筑材料，A正确；B．Na2CO3的碱性较强，一般选NaHCO3作焙制糕点的膨松剂，B错误；C．FeCl3溶液能与Cu反应生成氯化铜、氯化亚铁，则可用于腐蚀铜制印刷电路板，C正确；D．明矾溶于水能水解生成Al(OH)3胶体，可用作净水剂，D正确；答案选B。

牡一中2018级高一学年上学期10月摸底考试英语试题本试卷共150分答题时间120分钟第一部分单项选择（共10小题，每小题1分，满分10分）。

1.For all the professional athletes, ____ to the Olympics means that they have a chance to enter the history books.A. approachB. methodC. wayD. access【答案】D【解析】试题分析：考查名词。

A. approach 方法，途径，接近；B. method方法；C. way方法，道路； D. access进入；使用权；通路。

意思是对专业运动员而言，进入奥林匹克运动会意味着他们有载入史册的机会。

故选D。

考点：考查名词2.Since she’s fully _______ with her work, you’d better talk with her later.A. abandonedB. concentratingC. occupiedD. devoted【答案】C【解析】【详解】考查动词词义。

句意：既然她正忙于自己的工作，你最好晚一点找她谈话。

A. abandoned 遗弃；B. concentrating集中；C. occupied占用；D. devoted奉献。

本句为be occupied with 忙于，故选C。

3.Seeing the happy _____ of children playing together there, I'm full of joy and hope for the future of our country.A. sceneryB. sightC. sceneD. view【解析】【详解】考查名词。

句意：看见孩子们在一起快乐玩耍的场景，我很高兴，对我们国家的未来充满希望。

牡一中上学期期末测试高一英语试题本试卷分第I卷和第II卷两部分，满分150分，考试时间120分钟第I卷（三部分，共115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，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 will the man do this weekend?A. Stay at home.B. Go fishing.C. Go boating.2. What does the man think of John?A. Hard working.B. Lazy.C. Active.3. Who looked after the woman?A. The man.B. Mary.C. Herself.4. What will the woman do?A. She will take the book home.B. She allows the man to take the book home.C. She will have to read the book in the office.5. What about Tom and Jack?A. They had watched a football match.B. They had finished their homework.C. They are watching a football match.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, 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。

牡一中2017级高一学年4月月考试题数学试题一、选择题（本大题共有12个小题，每小题5分，共60分，在每小题给出的四选项中只有一项是符合题目要求的。

）1. 已知数列满足，且，那么（）A. B. C. D.【答案】C【解析】是公差为2，的等差数列，本题选择C选项.2. 在中，已知，则（）A. B. C. 或 D.【答案】D【解析】由余弦定理,故选D.3. 设为数列的前项和，且，则 ( )A. B. C. D.【答案】C【解析】由题得，两式相减得故选C.4. 在中，已知，则的值为（）A. B. C. D.【答案】A【解析】在中，由正弦定理得，即，所以．本题选择A选项.5. 已知等比数列中，，则该数列的公比为 ( )A. 2B. 1C.D.【答案】D【解析】试题分析：考点：等比数列性质6. 已知在中，，那么这个三角形的最大角是（）A. B. C. D.【答案】C【解析】由正弦定理可知,所以c边最长，为最大角，设，，又因为，所以，选C.7. 设等差数列的前项和为，若，则（）A. B. C. D.【答案】C【解析】由等差数列前项和的性质可知，，，成等差数列，∵，，∴，即．本题选择C选项.8. 在中，所对的边分别为，已知，那么这个三角形一定是（）A. 等腰三角形B. 等边三角形C. 直角三角形D. 等腰直角三角形【答案】A【解析】在△ABC中，∵cosC=，∴a=2bcosC=2b•，∴a2=a2+b2﹣c2，∴b=c，∴此三角形一定是等腰三角形．故选A.9. 若是等差数列，首项，则使前项和成立的最大自然数是 ( )A. 2 012B. 2 013C. 2 014D. 2 015【答案】C【解析】试题分析：由,知与异号,又,显然是的递减数列,否则恒为正值,所以,结合等差数列前项和公式可得,要得到成立的最大自然数,须使得,因为,所以.故正确答案为选项C.考点：等差递减数列前和的正负与项间关系；逻辑推理能力；不等式的应用.10. 在中，是的中点，，则等于( )A. B. C. D.【答案】B【解析】设，则选B.点睛：解三角形问题，多为边和角的求值问题，这就需要根据正、余弦定理结合已知条件灵活转化边和角之间的关系，从而达到解决问题的目的.其基本步骤是：第一步：定条件，即确定三角形中的已知和所求，在图形中标出来，然后确定转化的方向. 第二步：定工具，即根据条件和所求合理选择转化的工具，实施边角之间的互化.第三步：求结果.视频11. 设，则数列前项和最大时的值为 ( )A. 9B. 10C. 9或10D. 12【答案】C【解析】a n=﹣n2+9n+10=﹣（n﹣10）（n+1），∵{a n}的前n项和S n有最大值，∴S n≥S n+1，得a n+1≤0，即﹣[（n+1）﹣10][（n+1）+1]≤0，解得n≥9，易得a8=18，a9=10，a10=0，a11=﹣12，则S9=S10最大，此时n=9或10．故选C．12. 已知不等式对一切正整数恒成立，则实数的范围为( )A. B. C. D.【答案】B【解析】∵，所以不等式对一切正整数恒成立化为＞，所以＞，因为是增函数，所以的最小值是，∴log2（a﹣1）+a﹣，所以4﹣a＞log2（a﹣1），所以4＞a+log2（a﹣1），所以因为是增函数（增+增=增），观察选项所以1＜a＜3,故选B.二、填空题（本大题共有4个小题，每小题5分，共20分）13. 在中，角所对的边分别为，若，则___________．【答案】【解析】由及余弦定理，可得cosB=．∵0°＜B＜180°．∴B=150°．故选B.14. 已知数列中，，则____________．【答案】【解析】所以，故填.15. 太湖中有一小岛，沿太湖有一条正南方向的公路，一辆汽车在公路处测得小岛在公路的南偏西的方向上，汽车行驶到达处后，又测得小岛在南偏西的方向上，则小岛到公路的距离是________ .【答案】【解析】如图所示，过C作CD⊥AB，垂足为D，∠A=15°，∠CBD=75°，AB=1km，△ABC中，BC=，△CBD中，CD=BCcos15°==km．故填．16. 在如下数表中，已知每行、每列中的数都成等差数列，那么位于表中的第行第列的数是____．【答案】【解析】第n行第一列数为n，第n行从左到右依次成等差数列，公差为n，所以第n行第n+1列的数是三、解答题（本大题共有6个小题，共70分，解答应写出文字说明、证明过程或演算步骤）17. 已知等差数列中，，求的前项和．【答案】或 .【解析】试题分析：利用等差数列的性质或基本量求得数列的通项公式.试题解析：解:法1:由已知和等差数列的性质得,解方程组得,或.公差,则法2 :由已知及等差数列的性质得,则设是方程的解,同法1. 法3（基本量法）由已知得，解得，或，则18. 在中，．（1）求的值．（2）求的值．【答案】（1），；（2）.............试题解析：（）由和得，∴，又，∴，．（）∵，，，∴由余弦定理得，∴，由正弦定理可知，即，∴．19. 已知数列的公差不为零的等差数列，，且，，成等比数列．（1）求数列的前项和．（2）若数列满足，求数列的前项和．【答案】（1）；（2）.【解析】试题分析：（）由题意可得，据此得到关于公差的方程，解方程可得，则数列的通项公式为，前项和．（）由（）知，据此错位相减计算可得．试题解析：（）设等差数列的公差为，∵，，成等比数列，∴，即，解得，(d=0舍去)∴数列的通项公式，数列的前项和．（）由（）知，∴，①，②②①得，，，，．∴．点睛：一般地，如果数列{a n}是等差数列，{b n}是等比数列，求数列{a n·b n}的前n项和时，可采用错位相减法求和，一般是和式两边同乘以等比数列{b n}的公比，然后作差求解．20. 如图所示，在中，，点在边上，且 .（1）求；（2）求的长．【答案】（1）；（2）.【解析】试题分析：（I）在中，利用外角的性质，得即可计算结果；（II）由正弦定理，计算得，在中，由余弦定理，即可计算结果．试题解析：（I）在中，∵，∴∴（II）在中，由正弦定理得：在中，由余弦定理得：∴考点：正弦定理与余弦定理．视频21. 在锐角中，角所对的边分别为，已知向量，，且.（1）求角的大小；（2）求的取值范围.【答案】（1）；（2）.【解析】试题分析：（1）第（1）问，先由化简得到，再解方程得到角的大小.(2)第（2）问，先求出，再利用三角函数的图像和性质求出的取值范围.试题解析：（1），，，，（2）.点睛：求的取值范围，常用函数的方法，先通过化简得到函数的解析式，再求函数的定义域，最后求函数的取值范围.函数的思想是高中数学非常重要的数学思想，要理解掌握灵活运用.22. 已知各项都是正数的数列的前项和为，，.（1）求数列的通项公式；设数列满足：，，求数列的前项和；（2）若对任意恒成立，求的取值范围.【答案】（1），；（2）.【解析】试题分析：（1）第（1）问，先利用项和公式求出数列的通项公式，再利用累加法求数列的通项，再用裂项相消求数列的前项和. (2)第（2）问，先分离参数得到，再利用基本不等式求的取值范围.试题解析：（1）时，，，是以为首项，为公差的等差数列 .因为，所以，，（2）当且仅当时，有最大值， .点睛：本题有三个常用的技巧，一是如果已知，一般利用项和公式求数列的通项，二是对于形如的数列常用裂项相消对数列求和，三是求参数的范围常用分离参数法.这些都是数列里面常用的技巧，大家要理解掌握和灵活运用.。

2022-2023高三上英语期末模拟试卷请考生注意：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0．5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）1．Newly-built wooden cottages line the street，___________ the old town into a dreamland.A．turned B．turningC．to turn D．having turned2．Molly finally agreed, _____ reluctantly, to go and see a doctor.A．afterwards B．almostC．otherwise D．somewhat3．—Would you like me the radio a bit?—No, it’s all right. I’m used with the radio .A．to turn down; to work; on B．turning down; to working; on C．turning down; to working; off D．to turn down; to working; on4．Parents often tell their children that they __________ take candy from strangers. A．needn't B．wouldn't C．shouldn't D．daren't5．— Peter, you seem in high spirits.— ________ I have been offered a part-time job in the KFC .A．So what? B．No wonder.C．No doubt. D．Guess what.6．Whitney Houston’s sudden death suggests that drug abuse is such a serious problem ________ we should deal with it appropriately.A．as B．that C．which D．where7．What I love most about reading novels is ______ the authors vividly describe the characters.A．what B．whyC．how D．whom8．Paula waited until all the luggage was cleared, __________ hers never appeared. A．or B．so C．as D．but9．Daniel’s family ________ their holiday in Huangshan this time next week.A．are enjoying B．are to enjoy C．will enjoy D．will be enjoying10．Thanks for your useful advice; otherwise I ______ such rapid progress.A．didn’t make B．couldn’t have madeC．hadn’t made D．shouldn’t have made11．Don't give up half way, and you will find the scenery is more beautiful when you reach the destination than when you _______.A．start off B．have started offC．started off D．will start off12．— Do you know anything about British history?—______________. I have no interest in it.A．Take it easy! B．Please don’t bother.C．It’s up to you. D．No. It’s beyond me.13．It seems late to say anything. We probably ______ it if we had made an offer sooner. A．would have got B．would getC．had got D．got14．—Pity you missed George's wedding.—Well, I ________.A．haven't been invited B．wouldn't be invitedC．hadn't been invited D．am not invited15．—How are you getting along with your German, Kate？—Oh, Mr．Black, I’m so ti red of it．Maybe I should drop out _____ it kills me．A．when B．after C．while D．before16．The security judge was very _________ when she explained that the driving licence was necessary for her work .A．reasonable B．natural C．ridiculous D．available17．—What a mess! You are always so lazy!—I’m not to blame, mum. I am ________ you have made me.A．how B．what C．that D．who18．Someone called me up at midnight, but he had hung up I could answer the phone.A．as B．sinceC．until D．before19．Tom’s score on the test is the highest in the class. He _____.A．should study last nightB．should have studied last nightC．must have studied last nightD．must study last night20．___________the effect of culture shock, he is trying to read a lot about it before going to France for further study.A．To reduce B．ReducedC．Reducing D．Having reduced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。

高一年级下学期月考试题英语试题2018.6第Ⅰ卷（满分100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）请听下面5段对话，选出最佳选项。

1．What will the woman do next?A．Help the man. B．Finish her homework. C．Watch a program.2．What does the woman mean?A．It’s too cold this winter.B．Cold beer is harmful to health.C．The man should drink less beer.3．How much does the man have to pay?A．$90. B．$162. C．$180.4．Why does the man have so many clocks?A．He has trouble getting up. B．He often forgets about time.C．He likes collecting clocks.5．What can we infer about the speakers?A．They’ve known each other.B．They’re having coffee together.C．They think the coffee shop too small.第二节（共15小题；每小题1.5分，满分22.5分）请听下面1段对话或独白，选出最佳选项，回答第6、7题。

6．What does the woman offer to do for the man?A．Call his boss. B．Prepare for his trip. C．Record the program.7．What will the man do tomorrow?A．Go on a business trip. B．Attend a meeting. C．Take a vacation.请听下面1段对话或独白，选出最佳选项，回答第8、9题。

【全国百强校】黑龙江省牡丹江市第一高级中学2020-2021学年高一上学期期中考试英语试题学校:___________姓名：___________班级：___________考号：___________一、单项选择1．Tom is ________ that we all trust him.A．so honest a boy B．such honest a boyC．such a honest boy D．so an honest boy2．In ______ 1940s, in ________twenties, my grandfather had to move to the northeast of China to make _________ living.A．the; the ; a B．the; his; theC．the; his; a D．a; his; the3．The _____look on Sam’s face suggested that the news must be ________. A．disappointed; disappointed B．disappointing; disappointing C．disappointed; disappointing D．disappointing; disappointed4．The committee ______five members, _____one elderly and two middle-aged comrades. A．is consisted of; containing B．consists of; includingC．consists in; includes D．consists of; containing5．______ great fun it is to have a swim on such a hot day!A．How B．How aC．What D．What a6．The scenery along Chengfeng Lake is beautiful beyond________.A．description B．statementC．praise D．introduction7．It was dark. We decided to ______ for the night at a farmhouse.A．put away B．put downC．put up D．put on8．According to the timetable, the plane for Shanghai ______ at 2 p.m.A．will leave B．leavesC．is left D．has left9．This is the first time I ______Tian’anmen Square.You can’t imagine how excited I am. A．have visited B．am visitingC．visit D．visited10．She didn’t feel like ____, so he suggested___ the day in the garden.A．working; spending B．to work; to spendC．working; to spend D．to work; spending11．Alice, as well as two boys , _______for having broken the rule.A．was punished B．punishedC．were punished D．are punished12．Most of the artists ________ to the party were from South America.A．invited B．invitingC．have invited D．had invited13．Almost________ of the students in this class wear glasses, that is ________of them. A．two thirds; 60 percent B．two thirds; 60 percentsC．two third; 60 percent D．two thirds; 60 percents14．With a lot of difficult problems ________, the newly-elected president is having a hard time.A．settled B．settlingC．to settle D．being settled15．This box is ______ that one. Which of the following is wrong?A．four times so big as B．four times the size ofC．four times bigger than D．one fourth as big as二、阅读选择Welcome to Adventureland!Everyone loves Adventureland! The Parks and Exhibitions were built for you to explore (探索), enjoy, and admire their wonders. Every visit will be an unforgettable experience. You will go away enriched, longing to come back. What are you going to do this time?The Travel PavilionExplore places you have never been to before, and experience different ways of life. Visit the Amazon jungle (丛林) village, the Turkish market, the Tai floating market, the Berber mountain house and others. Talk to the people there who will tell you about their lives, and things they make. You can try making a carpet, making nets, fishing ...The Future TowerThis exhibition shows how progress will touch our lives. It allows us to look into thefuture and explore the cities of the n ext century and the way we’ll be living then. Spend some time in our space station and climb into our simulator (模拟装置) for the Journey to Mars! The Nature ParkThis is not really one park but several. In the Safari Park you can drive among African animals in one of our Range Cruisers: see lions, giraffes, elephants in the wild. Move on to the Ocean Park to watch the dolphins and whales. And then there is still the Aviary to see ...The PyramidThis is the center of Adventureland. Run out of film, need some postcards and stamps? For all these things and many more, visit our underground shopping center. Come here for information and ideas too.16．The Travel Pavilion is built to help visitors ______.A．realize the importance of travellingB．become familiar with mountain countriesC．learn how to make things such as fishing netsD．learn something about different places in the world17．If you are interested in knowing about what people’s life will be, you may visit ______. A．the Travel Pavilion B．the Future TowerC．the Safari Park D．the Pyramid18．If you want to get a toy lion to take home, where will you most likely go?A．The Pyramid. B．The Nature Park.C．The Future Tower. D．The Travel Pavilion.At a daycare center in Texas, children were playing outside. One of the children was Jessica Mc Clure. She was 18 months old. Her mother, who worked at the daycare center, was watching the children. Suddenly Jessica fell and disappeared. Jessica’s mother screamed and ran to her.A well was in the yard of the center. The well was only eight inches across and a rock always covered it. But children had moved the rock. When Jessica fell, she fell right into the well.Jessica’s mother reached inside the well, but she couldn’t feel Jessica. She dialed 911 for help. Men from the fire department arrived. They discovered that Jessica was about 20 feet down in the well. For the next hour the men talked and planned Jessica’s rescue.“We can’t go down into the well,” they said.“It’s too narrow. So, we’re going to drill a hole next to the well. Then we’ll drill a tunnel across to Jessica. When we reach her, we’ll bring her through the tunnel and up through our hole.”The men began to drill the hole at 11 a.m. on Wednesday, October 14, 1987. The men had a difficult job; they were drilling through solid rock. During her days in the well, Jessica sometimes asked for her mother. Sometimes she slept, sometimes she cried and sometimes she sang.All over the world, people waited for news of Jessica. Everyone worried about her.At 8 p.m. on Friday, October 16, men reached Jessica and brought her up from the well. She was soon sent to hospital. Jessica was dirty, hungry, thirsty and tired. Her feet and forehead were badly injured. But Jessica was alive.After Jessica’s rescue, one of the rescuers made a metal cover for the well, saying,“To Jessica, with love from all of us.”19．What is the mother’s reaction when the accident happened?A．She was so worried that she didn’t know what to do.B．She called the police for help immediately.C．She shouted and rushed to help her child quickly.D．She asked her colleagues for help.20．All of the following statements are true except _____ according to the passage. A．Children had moved the rock before Jessica fell into the well.B．Men from the fire department saved Jessica.C．Jessica was too frightened to say a word when she was in the well.D．Jessica was alive although she was injured.21．Jessica stayed in the well at least _____.A．47 hours B．48 hoursC．57 hours D．58 hours22．What may be the best title for the passage?A．911’s Work B．American ChildC．Everybody’s Baby-- Jessica D．Mother’s MistakeIf you like texting and are trying to lose weight, a new study found that using texting to track(追踪) diet and exercise habits may help you lose weight.Previous research has shown that keeping food and exercise diaries improves the likelihood of success when you are trying to lose weight. Using a computer or a pen and paper to record information, however, can be a burden and cause some people to give up.Duke University researchers said using text messages to track eating and exercise habits can save time, and increase the chances that people will stick with their weight-loss rules.The study included 26 obese women with an average age of 38. The women used daily texting as part of their weight-loss program. The text messages focused on tracking personalized goals, such as avoiding sugary drinks or walking 10,000 steps a day. Messages also provided brief feedback (回复) and tips.Every morning, the women received a text from an automated(自动的)system that said, “Please text yesterday’s personal information of steps you walked and how many sugary drinks you had.” Based on the women's responses to the text message, the system sent another text with personalized feedback and tips.After six months, the women who used daily texting lost an average of nearly 3 pounds, while another group of women who used traditional methods to keep food and exercise diaries gained an average of 2.5 pounds, according to the study, which was published in the Journal of Medical Internet Research.“Text messaging has become popular and may be an effective method to simplify tracking of diet and exercise behavior,” Dori Steinberg, who was responsible for this research, said.Steinberg said, "Text messaging offers several advantages compared to otherself-monitoring methods. Unlike web-based diet and exercise diaries, data in a text message can be entered quickly on nearly all cellphone platforms so it is very convenient to receive feedback. Besides, because of the limited number of words used in text messages, it saves time.”23．According to the study, traditional methods _________.A．are easier for people to lose weightB．may cause people to give up losing weightC．provide brief feedback and tipsD．are easy to track diet and exercise behavior24．Which is NOT true about text messaging according to Steinberg?A．It saves time.B．It saves money.C．It can be entered quickly.D．It is easy to receive feedback.25．What’s the best title for the text?A．Texting helps keep healthyB．Texting saves time and moneyC．Texting can help you lose weightD．Texting provides brief feedback and tips26．What’s Dori Steinberg’s attitude towards text messaging?A．Unknown. B．Negative.C．Positive. D．Unconcerned.The kids in this village wear dirty, ragged clothes. They sleep beside cows and sheep in huts made of sticks and mud. They have no school. Yet they all can chant the English alphabet, and some can make words.The key to their success: 20 tablet computers(平板电脑) dropped off in their Ethiopian village in February by a U.S. group called One Laptop Per Child. The goal is to find out whether kids using today’s new technology can teach themselves to read in places where no schools or teachers exist. The Massachusetts Institute of Technology researchers analyzing the project data say they’re already amazed. “What I think has already happened is that the kids have already learned more than they would have in one year of kindergarten,” said Matt Keller, who runs the Ethiopia program.The fastest learner—and the first to turn on one of the tablets—is 8-year-old Kelbesa Negusse. The device’s camera was disabled to save memory, yet within weeks Kelbesa had figured out its workings and made the camera work. He called himself a lion, a marker of accomplishment in Ethiopia.With his tablet, Kelbasa rearranged the letters HSROE into one of the many English animal names he knows. Then he spelled words on his own. “Seven months ago he didn’t know any English. That’s unbelievable,” said Kell er.The project aims to get kids to a stage called “deep reading,” where they can read to learn. It won’t be in Amharic, Ethiopia’s first language, but in English, which is widely seen as the ticket to higher paying jobs.27．How does the Ethiopia program benefit the kids in the village?A．It trains teachers for them.B．It contributes to their self-study.C．It helps raise their living standards.D．It provides funds for building schools.28．What can we infer from Keller’s words in Paragraph 3?A．They need more time to analyze data.B．More children are needed for the research.C．He is confident about the future of the project.D．The research should be carried out in kindergartens.29．It amazed Keller that with the tablet Kelbesa could _______.A．learn English words quickly.B．draw pictures of animals.C．write letters to researchers.D．make phone calls to his friends.30．What is the aim of the project?A．To offer Ethiopians higher paying jobs.B．To make Amharic widely used in the world.C．To help Ethiopian kids read to learn in English.D．To assist Ethiopians in learning their first language.三、七选五When I was young，my friends and I often played baseball in an alley（小巷）behind our home．A woman named Mrs Shinas owned a tiny house nearby，and she used to watch us play from her window．31．We all thought that she was mean．She had a big trained dog and whenever one of our baseballs rolled in its direction，Mrs Shinas would send the dog to catch it．32．Soon we ran out of balls．In those days，I used to water our lawn each day．One day as I stood watering our small lawn，I noticed that Mrs Shinas' lawn looked a little dry．It took only a few more minutes to water it，so I did it．33．When autumn came that year，I also helped gather up the leaves on Mrs．Shinas' yard．As I was doing this one day，she invited me to sit in her living room．She gave mea cookie and a glass of milk．As I sat there eating the cookie，she showed me her collection of paintings．34．That surprised me a lot．It was the first conversation I had ever had with her．35．She went into her kitchen and returned with a box．In it were all the balls that her dog had taken．She handed me the box，said "thank you" and smiled．I realized she had a kind heart．I also leaned that when we serve others，we are showing them that we love them．A．We wanted to buy a new ball．B．But the dog wouldn't return the ball to us．C．Her next action even changed my opinion of her．D．Then she thanked me for taking care of her lawn．E.Soon I found myself watering her lawn each day．F.She rarely came out of her house and never smiled．G.What delighted me most was that she was a great painter．四、完形填空My 4-year-old son now enjoys posting letters. He has formed the 36 of drawing pictures, writing his name on them, and then 37 the artwork in an envelope. He then insists on 38 his handwork to the neighbors, and a mail box he 39 belongs to the elderly couple who live next door. To be 40 , I didn’t think much of it, but I had41 to warn my neighbors of the drawings 42 appearing in their letterboxes—I just didn’t have the 43 to do so, because I was a little busy recently.On Tuesday of last week, I was walking down to school to collect my son when I 44 Mary, my elderly neighbor, 45 at her mail box. She said, “Jodie, is it your little son that has been posting items in my letterbox to me?” I was at once 46 , “Oh yes, Mary, it is. I’m sorry. I meant to tell you…” She cut me off, “Jodie, I just love his mail. I’ve 47 every item he has sent. You don’t know how much 48 the letters has made my day. I just love them.” While I was walking down to school after our 49 , many thoughts came to me. Mary doesn’t have a lot to fill her days, 50 she was a mother to a number of children herself who receives fairly regular visitors. The small 51 of getting some mail—pictures drawn by the hand of a young child—has brought 52 to her days, just as my visit to my grandparents does.I have decided that my son should 53 this practice. He should also start sendingsome items to his grandparents in Perth as well. It will most 54 make their day.It’s doing the little, simple things that can often make a big 55 in someone’s life. 36．A．habit B．attitude C．style D．form37．A．hiding B．writing C．drawing D．putting38．A．handing B．holding C．posting D．writing39．A．opened B．set C．chose D．saw40．A．kind B．surprised C．careful D．honest41．A．meant B．asked C．hated D．refused42．A．actually B．suddenly C．hardly D．partly43．A．intelligence B．strength C．money D．time44．A．met B．visited C．dated D．called45．A．crying B．lying C．laughing D．standing46．A．humorous B．embarrassed C．confused D．amused 47．A．copied B．bought C．kept D．examined48．A．receiving B．writing C．painting D．exchanging49．A．report B．expression C．talk D．discussion50．A．unless B．but C．so D．although51．A．charge B．offer C．act D．help52．A．worth B．happiness C．value D．future53．A．add B．stop C．continue D．form54．A．certainly B．unfortunately C．accidentally D．confidently 55．A．point B．difference C．behaviour D．living五、用单词的适当形式完成短文阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。

牡一中2021届高三学年上学期期末考试英语试题第一节：单项选择（共20小题，每小题1分，满分20分）1.In the dark it was hard for us to ______ the numbers on the houses.A. make outB. leave outC. give outD. let out2.As far as I know, it was the car accident due to careless driving that led to ______.A. him to be killedB. him killingC. him having killedD. his being killed3.My bike needs ______ but I forgot ______ it to the repair shop.A. to repair; to takeB. repairing; to takeC. to be repaired; takingD. repairing; taking4.______ in the early 20th century, the school keeps on inspiring children’s love of art.A. FoundB. Having foundedC. FoundedD. Founding5.Travelers should ______ the local customs so that they don’t offend natives.A. occupyB. handleC. ignoreD. observe6.She is determined to work hard to ______ the expectations of her parents.A. look up toB. live up toC. keep up withD. give in to7.Jim managed to ______ his anger and avoid a fight.A. hold upB. hold outC. hold backD. hold onto8.You are fortunate enough to escape ______ for drunk driving, but don’t drink again.A. finingB. finedC. to be finedD. being fined9.She had a gift ______ writing and her special writing style had a great influence______ later writers.A. for; toB. in; inC. for; onD. in; on10.I will be bored with doing the same work every day, so I prefer a ______ job.A. comfortableB. challengingC. compulsoryD. considerate11.The student, who gave his life to save a child, was ______ honor to our school. Amemorial is held here every year in ______ honor of him.A. an; theB. an; /C. the; theD. a;/12.—Which of the two films did you prefer?—Actually I didn’t like ______.A. either of themB. both of themC. none of themD. neither of them13.What a wonder! They’ve finished ______ half of the project in such a short time.A. no more thanB. no less thanC. not more thanD. much less than14.—What is that noise?—Oh, I forgot to tell you. The new machine ______.A. is being testedB. was testedC. will be testedD. has been tested15.She was too nervous to speak with so many eyes ______ on her.A. fixingB. fixedC. being fixedD. to fix16.The book is of great help to ______ wants to do the job.A. whoB. whomeverC. no matter whoD. whoever17.It was in the garden of his old house ______ he grew up ______ he dug up a pot ofgold.A. that; thatB. where; whereC. where; thatD. that; where18.He tried his best to solve the problem, ______ difficult it was.A. althoughB. howeverC. no matterD. whatever19.This is an illness that can result in total blindness if ______.A. to leave untreatingB. left untreatedC. leaving untreatingD. is left untreated20.Either you or one of your students ______ to attend the meeting that is duetomorrow.A. isB. areC. haveD. be第二节：阅读理解（共20小题，每小题2分，满分40分）阅读下列短文，从每题所给的四个选项(A、B、C和D)中, 选出最佳选项。

牡一中2014－2015学年度上学期期中考试高一学年英语试题第一部分：阅读理解（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。

AI remember my math teacher Mr. Young very well. He stood out because the kids made fun of him. He was missing one of his fingers, and always pointed at students with his middle finger.I was not very good at English and math. No matter how hard I tried, I just could not know why I did not understand what all the other kids found so easy to learn.One day, I was told that if I got one more E on my report card, I would be taken to the “big prison for kids”. I tried really hard for weeks. I just couldn’t understand how to make different parts of numbers into whole things.The day before report cards were to come out, I knew that Mr. Young would give me an E, just like he always did. I went to Mr. Young and told him that the orphanage（孤儿院）was going to send me to the big prison if I got another E on my report card. He told me there was nothing he could do; it would be unfair to the other kids if he gav e me a better grade than I had actually earned. I smiled at him and said, “Mr. Young, do you know how the kids make fun of you because you’re missing your finger?”He looked at me, moved his mouth to one side and said nothing.“They shouldn’t do that to you because you can’t help not having a finger, Mr. Young. Just like I can’t help not being able to learn numbers and stuff like that,” I said.The next day, when I got my report card, I tucked it into one of my books. While on the school bus, I opened it: Geography, B＋; Drawing, C－; English, D－; History, C－; Gym, B＋; Art, C; Math, D－.That math grade was the most favorite one I ever received. Because I knew that someone in the world finally understood what it was like for me to be missing a finger inside my head.1.What grade should the boy have got in the math test this time?A. D－B.CC. B＋D. E2.The underlined word “tucked” in the passage most probably means “_______”.A. stuckB. listedC.hidD. copied3.The reason why the boy remembers Mr. Young is that _________.A. he missed one of his fingersB. he treated his students very wellC. he understood the boyD. he taught his students in a special wayBA car needs gas to run and your body also needs food to work for you. Eating the right kind of food is very important. It can help your body grow strong, so take care of what you eat.There are four main food groups altogether. The dairy group has food like milk, cheese and sour milk. The other three groups are the meat and fish group, the fruit and vegetable group, and the bread and rice group. Each meal should have at least one food from all four main groups. With all these food together, you will be given enough energy during the day.It is easy to get into bad eating habits. You may eat your breakfast in a hurry to get to school on time. Or you may not have time for a good lunch. It may seem easy to finish your supper with fish and chips all the time. But you will find yourself tired in these days and you can not think quickly.Watching what you eat will help keep your body healthy and strong. It is also good to take some exercise. It will help you eat more if you take a walk or play games in the open air. Having a good eating habit with some exercise is the key to your health.4.Which of the following diets do you think is the best one?A. Eggs, tomatoes and chicken.B. Milk, bread, cabbages and beef.C. Corn, fish, cream and pork.D. Rice, bean curd（豆腐）, apples, fish and chicken.5.The underlined word “dairy” in the second passage means _____.A. the food made out of cows such as milk and butterB. the shop that sells milk and butterC. a farm where cows are keptD. a place where milk products are made6.Which of the following is a good eating habit?A. Going to school without any breakfast.B. Eating fish and chips for supper all the time.C. Finishing your lunch in a very short time.D. Having at least one food from all the four groups each meal.7.In this passage the writer mainly tells us that _____.A. every person needs food to grow wellB. taking exercise can keep your body strongC. the right kind of food with exercise will keep you healthyD. enough energy helps people think more quicklyCIn many countries, schools have long summer holidays, with shorter holidays in between. However, a new report suggests shortening school holidays to stop children forgetting what they have learnt during the long summer break. Instead of three school terms, it says, there should be five eight-week terms. And there should be just four weeks off in the summer, with a two-week break between the other terms.Sonia Montero has two children at primary school and works full-time. She supports the idea. “The kids,” she says, “have much longer holidays than me and I can’t afford to take several weeks off work, so I need someone to take care of them. But nobody wants the work in the summer months —they all have holidays of their own.”Not surprisingly, some young p eople disagree. Student Jason Panos says, “It’s a stupid idea. I would hate staying at school in the summer. It’s unfair, too. The people who suggest this had long school holidays when they were young, but now they want to stop us enjoying the summer. The kids in Spain and America have much longer holidays than here, but they don’t forget everything they’ve learnt in a few months.”Nadia Salib agrees. “Sure,” she says, “the first week at school after the summer is never easy, but you soon get back into it. The real problem round here is that kids get bored after so many weeks out of school, and then some of them start causing trouble. But the answer is to give them something to do, not make everyone stay in school longer.”8.Why is Sonia in support of shorter school holidays?A. She doesn’t get any summer holidays in her job.B. She is worried that her children will forget what they’ve learnt.C. She can’t afford to pay someone to look after her children.D. She can’t get anyone to look after her children in su mmer.9.What does Jason say about long summer holidays?A. They can help children forget about school.B. Schools in other countries don’t have them.C. These days many older people have them too.D. They have little influence on children’s education.10.What does Nadia say about young people on summer holidays?A. They would like to spend more time at school.B. Long holidays are very bad for their education.C. They need something to do to enrich themselves.D. Long holidays should be shortened to stop them causing trouble.11.Which of the following statements best explains the text?A. It has been decided that summer holidays should be shortened.B. Students are angry that school holidays have been changed.C. Not everyone agrees to change school holidays.D. Teenagers are worried that they will be busy during summer holidays.DDid you know that the first documented use of OMG was in 1917, or that LOL was once a common term meaning little old ladies in 1960?That’s what the world learned when OMG, LOL, and FYI were added to the Oxford English Dictionary last week. This dictionary is considered by many to be the reference book that defines（给……下定义）the English language.Words added to the Oxford English Dictionary are truly considered new members of the language. People invent new words all the time, but only a few become popular enough to get defined in dictionaries.Typed online or in text messages, LOL, FYI, and OMG are initialisms — words made from the first letters of several words in a phrase, which can be said aloud letter by letter, like LOL, which now stands for Laugh Out Loud.Faster to type than the full phrases, initialisms like these have been used online since the 1990s. But these three online terms are now spoken offline too, making them different from other online lingo（术语）. Dictionary editors decided the words are used so commonly that they had to be defined this year.The Oxford English Dictionary now defines more than 600,000 words. That adds up to more than 21,730 pages!Guinness World Records calls it the longest dictionary in the world. The Oxford English Dictionary is known for recording words of all kinds — popular, outdated, and even foreign words used by English speakers, like taco —throughout the language’s long history.Another important addition to the dict ionary this year was ♥, as in “I ♥ NY.” This is the first graphic（图形的）symbol ever defined in the Oxford English Dictionary. The editors added ♥ as a verb under the definition of “heart”, meaning “to love”.12.Some new invented words can be added to the Oxford English Dictionary because ________.A. they are very popular with peopleB. they are commonly used onlineC. people find them difficult to defineD. people are not clear about their meanings13.What do we learn about initialisms like LOL from the text?A. They are used more commonly in writing than in speech.B. They are now mostly used offline.C. They are made from the letters of the first word.D. They have been used online since the 1990s.14.It can be learnt from the text that ___________.A. many online words were first frequently used offlineB. the meaning of words may change over timeC. outdated words will not find their place in the dictionaryD. more common words will be replaced by graphic words15.The text is intended to tell us ____________.A. how the Oxford English Dictionary is usedB. why the Oxford English Dictionary is commonly usedC. some important additions to the Oxford English DictionaryD. The great importance of the Oxford English Dictionary第二节（共5小题; 每小题2分，满分10分）阅读短文内容，从短文后的选项中选出能填入空白处的最佳选项。

2017-2018学年高三学年上学期期中英语试题第I卷第一部分（共两节，满分40分）第一节阅读理解(共15小题；每小题2分，满分30分)阅读下列短文，从每题所给的四个选项(A、B、C和D)中, 选出最佳选项。

并在答题卡上将该选项涂黑AJonathan Cranwell sat on a hard bench behind the long narrow des and watched the flies fly laily in the sun. The drone of the younger boys reading letters and the older boys reciting Latin verbs made him sleepy. Jonathan had to force his eyes to stay open. He wanted to learn something new!He looed up at the schoolmaster’s high des in the front of the room. The new teache r was from Harvard College. Jonathan’s father had been impressed with him. The boys had already had several other teachers, but none of them seemed to inspire Jonathan. So far, there was nothing to show that this one was special , though he’d only been there two days.“It’s too hot to sit and memorie lessons,” the schoolmaster said. “We’ll move outdoor s for the net part of our lesson.” He led the group of boys into the schoolyard. “You younger boys, dig for grubs and beetles ( 幼虫和甲虫). Count their feet. See if you can describe their shells”Jonathan watched the teacher surrounded by laughing young students. No one had ever used the schoolyard itself for a classroom. “What net ?” he thought. H e didn’t have time to thin about the younger boys, for he was running after butterflies and dragonflies himself.Jonathan and his friends lied this new way of learning.“It will be a clear night tonight. Go outside and loo at the sy,” said the schoolmaster. “Loo at the stars and notice their brightness and the patterns they mae. These patterns have names from Gree mythology(神话), names lie Orion, Aries, and others. Tomorrow we will learn about the ancient stories on them.”“How is the new schoolmaster ?” ased Jonathan’s father that evening, when Jonathan announced he was going out to loo at the sy.“He’s different from any other schoolmaster we’ve had,” Jonathan admitted. “He seems interested in everything around him, and he wants us to be curious too. He even used the schoolyard as a classroom!”“So Mr. John Adams and his new ways mae school useful to you after all,” joed Jonathan’s father.“I believe he has,” said Jonathan. “I now I won’t forget the lessons he has taught us!”1. What does the underlined word “drone” in Paragraph 1 mean ?A. Clear speaing voicesB. Continuous low dull soundsC. Enthusiastic responsesD. High spirits2. Which statement shows that the new schoolmaster understood the children ?A. “Go outside and loo at the sy,… ”B. “ See if you can describe their shells.”C. “ It’s too hot to sit and memorie lessons,…”D. “Tomorrow we will learn about the ancient stories…”3. From the last but one paragraph, we can learn that __________.A. Mr. Cranwell had met the new schoolmasterB. Jonathan had previously complained about schoolC. Mr. Cranwell was not satisfied with the new waysD. Jonathan had shown his father his homewor4.What is the main idea of this story?A. Science is all around us.B. School provides us with the best education.C. Homewor is an important part of education.D. There is more than one way to learn.BFor the business traveler who is all about efficiency Chec out these hotels that will get you in and out with a minimum of trouble. When you are pressed for time on a business trip, nothing can infuriate you more than a slow hotel chec-in process. On your net trip, try these hotels that offer a speedier chec-in process.1. Yotel New YorThe self-service ioss at this high-tech New Yor hotel wor just lie the ones you’d see at an airport. There are just five-steps to register and obtain your card ey. There is even a robotic luggage bellboy. You tap in the number of bags you are carrying and sies, then wait for a robot arm to swing down and store your luggage in a locer (say, for a day trip). This also speeds up the chec-in process if the first thing you need to do, lie me, is head to a series of meetings.2. Marriott Detroit AirportAnother option for business travelers in a hurry Marriott is rolling out its mobile chec-in app to 325 hotels this year, including the Marriott Detroit Airport hotel. (I’ve tested the app itself but not for a real visit quite yet.) Here is the basic idea you download the iphone or Android app. The night before, you can “chec-in” virtually. When you arrive, you get an alert that the room is ready and your ey, which is already tied to your reservation, is waiting for you at the des.3. Hyatt Regency MinneapolisI happened to stay at this hotel recently and lied how fast the ios chec-in wors. Lie the Yotel, the ios ass you to insert your credit card, similar to an airport terminal. The whole process too about three minutes, when I left, I was equally impressed with the fast chec-out. An agent meets you in the lobby with an ipad and ass for an email to use for a receipt. The big advantage you never have to wait in line.4. Radisson LaCrosseThe Radisson is trying to mae the ios process even faster, at a few select hotels lie the Radisson Lacrosse in Wisconsin, you use a mobile app to register and then receive a barcode by email or tet. When you get to the ios, you scan the barcode to get your ey without any other steps required. It’s super fast. You can find this new chec-in system at the Radisson hotels in Salt Lae City, Seattle, and Phoeni as well.5．Which two hotels offer a mobile app for customers to chec in?A. Yotel New Yor and Marriott Detroit Airport.B. Marriott Detroit Airport and Radisson LaCrosse.C. Marriott Detroit Airport. and Hyatt Regency Minneapolis.D. Hyatt Regency Minneapolis and Radisson LaCrosse.6．Which hotel will send you a receipt by email?A. Yotel New Yor.B. Marriott Detroit Airport.C. Radisson LaCrosse.D. Hyatt Regency Minneapolis.7．Which of the following is TRUE according to the passage?A. At Yotel New Yor, a robot will help you with all the chec-in process.B. With its chec-in app, you may enter your room in Marriott without a ey.C. The barcode you receive from Radisson contributes to the fast chec-in.D. Hyatt Regency Minneapolis is close to an airport terminal.CYou may thin, salt is just a simple cooing element we shae on our food for a little etra taste. But salt is much more than that. Without salt our muscles would not move. Our nervous systems would not operate. Our hearts would not beat.But do not thin rubbing salt into a wound will help. Doing that would be painful and not heal the wound. “To rub salt in to a wound” is an idiom that means to purposefully mae a bad situation worse.Early humans got the salt they needed to stay alive from the animals they illed. But advances in agriculture led to a diet low in salt. So, humans needed to find other sources. Those who lived near the ocean or other natural sources for salt were lucy. Those who did not had to trade for salt. In fact, people used salt as a method of payment in many parts of the ancient world. The word “salary” comes from the word “salt”.Salt also played an important part in population movement and world eploration. Eplorers understood that if they could eep food fresh, they could travel longer distances. So they used salt to preserve food and eplore the world.Salt was so important that, according to food historians, it was traded pound-for-pound for gold. Today, people still use the epressions “worth one's salt” or “worth one's weight in salt”. The epressions describe a person of value.A person might also be called “salt of the earth”. That description means he or she is dependable and trustworth y. However, when you say “I thin we should tae what he said with a grain of salt”you mean you accept it but maintain a degree of doubt about its truth.8. What can we learn from the first paragraph?A. Salt plays an important part in our life.B. Salt maes food tasty.C. Salt is considered to be part of our muscles.D. Salt is sure to damage nervous systems.9. A beggar’s bread was stolen last night, which means_________.A. salt of the earthB. rubbing salt in a woundC. a diet low in saltD. worth his salt10. If you describe a person as a great help, you mean_________ .A. he rubs salt in a woundB. he is often taen as a grain of saltC. he often uses salt to preserve meatD. he is worth his weight in salt11. Which of the following is the best title for the passage?A. Salt Is More Than a Four-letter Word.B. Salt Is a Basic Element in Cooing.C. Salt Is a Word with a Long History.D. Salt Is Popular with Different People.DA new study has discovered that meditation（冥想）and oygen sport together reduce depression. The Rutgers University study found that this mind and body combination, done twice a wee for only two months, reduced the symptoms for a group of students by 40 percent.“We are ecited by the findings because we saw such a meaningful improvement in both clinically depressed and non-depressed students,” said lead author Dr. Brandon Alderman. “It is the first time that both of these two behavioral ways have been looed at together for dealing with depression.”Researchers believe the two activities have an interactive effect on combating depression. Alderman and Dr. Tracey Shors discovered that a combination of mental and physical training (MAP) enabled students with major depressive disorder not to let problems or negative thoughts defeat them.Rutgers researchers say those who participated in the study began with 30 minutes of focused attention meditation followed by 30 minutes of oygen sport. They were told that if their thoughts drifted to the past or the future they should refocus on their breathing, enabling those with depression to accept moment-to-moment changes in attention.Shors, who studies the production of new brain cells in the hippocampus—part of the braininvolved in memory and learning—says scientists have shown in animal models that oygen sport eercise eeps a large number of certain cells alive.The idea for the human intervention（干预）came from her laboratory studies, she says, with the main goal of helping individuals acquire new sills so that they can learn to recover from stressful life events.By learning to focus their attention and eercise, people who are fighting depression can acquire new learning sills that can help them process information and reduce the overwhelming recollection of memories from the past, Shors says.“We now these treatments can be practiced over a lifetime and that they will be effective in improving mental health.” said Alderman. “The good news is that this intervention can be practiced by anyone at an y time and at no cost.”12. What made the research so different?A. Adopting a way of meaningful tal.B. Combining the two behavioral ways to treat depression.C. Treating depression with special medicine.D. Comparing the depressed with the non-depressed.13. The underlined word “combating” in Paragraph 3 can be replaced by ______.A. fightingB. identifyingC. distinguishingD. eamining14. What did the participants do in the research?A. They did oygen sport half an hour before thining.B. They thought quietly and then too eercise.C. They too eercise longer than they thought.D. They too eercise while thining quietly.15. What is Shors’ main purpose of her studies?A. To find out certain brain cells of humans.B. To study the production of new brain cells.C. To offer people a new method to treat stress.D. To decide the lins between stress and eercise. 第二节（共5小题；每小题2分，共1 0分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。