2018年高考英语全国2卷试题

2018年全国普通高等学校统一考试

英语试题

第二部阅读理解(共两节，满分40分)

第一节(共15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，并在答题卡上将该项涂黑。

A

Summer Activities

Students should read the list with their parents/carers, and select two activities they would like to do. Forms will be available in school and online for them to indicate their choices and return to school. Before choices are finalised, parents/ carers will be asked to sign to confirm their chil dren?s choices.

21. Which activity will you choose if you want to go camping?

A. OUT.

B. WBP.

C. CRF.

D.POT.

22. What will the students do on Tuesday with Mrs. Wilson?

A. Travel to London

B. see a parade and fireworks.

C. Tour central Paris.

D. Visit the WWI battlefields.

23. How long does Potty about Potter last?

A. Two days.

B. Four days

C. Five days

D. One week.

B

Many of us love July because it?s the month when nature?s berries and stone fruits are in abundance. These colorful and sweet jewels from British Columbia?s fields are little powerhouses of nutritional protection.

Of the common berries, strawberries are highest in vitamin C, although, because of their seeds, raspberries contain a little more protein(蛋白质), iron and zinc (not that fruits have much protein). Blueberries are particularly high in antioxidants (抗氧化物质). The yellow and orange stone fruits such as peaches are high in the carotenoids we turn into Vitamin A and which are antioxidants. As for cherries(樱桃), they are so delicious who

care? However, they are rich in Vitamin C.

When combined with berries or slices of other fruits, frozen bananas make an excellent base for thick, cooling fruits shake s and low fat “ice cream”. For this purpose, select ripe bananas for freezing as they are much sweeter. Remove the skin and place them in plastic bags or containers and freeze. If you like, a squeeze of fresh lemon juice on the bananas will prevent them turning brown. Frozen bananas will last several weeks, depending on their ripeness and the temperature of the freezer.

If you have a juicer, you can simply feed in frozen bananas and some berries or sliced fruit. Out comes a “Soft-serve” creamy dessert, to b e eaten right away. This makes a fun activity for a children?s party; they love feeding the fruit and frozen bananas into the top of the machine and watching the ice cream come out below.

24.What does the author seem to like about cherries?

A. They contain protein.

B. They are high in vitamin A.

C. They have a pleasant taste.

D. They are rich in antioxidants.

25.Why is fresh lemon juice used in freezing bananas?

A. To make them smell better.

B. To keep their colour.

C. To speed up their ripening.

D. To improve their nutrition.

24.What is “a juicer” in the last paragraph?

A. A dessert.

B. A drink.

C. A container.

D. A machine.

25.From which is the text probably taken?

A. A biology textbook.

B. A health magazine.

C. A research paper. C. A travel brochure.

C

Teens and younger children are reading a lot less for fun, according to a Common Sense Media report published Monday.

While the decline over the past decade is steep for teen readers, some data in the report shows that reading remains a big part of many children?s lives, and indicates how parents might help encourage more reading.

According to the report?s key findings, “the proportion(比例) who say they …hardly ever? read for fun has gone from 8 percent of 13-year-olds and 9 percent of 17-year-olds in 1984 to 22 percent and 27 percent respectively today.”

The report data shows that pleasure reading levels for younger children, ages 2-8, remain largely the same. But the amount of time spent in reading each session had declined, from closer to an hour or more to closer to a half hour per session.

When it comes to technology and reading, the report does little to counsel (建议) parents looking for data about the effect of e-readers and tablets on reading. It does point out that many parents still limit electronic reading mainly due to concerns about increased screen time.

The most hopeful data shared in the report shows clear evidence of parents serving as examples and important guides for their kids when it comes to reading. Data shows that kids and teens who do read frequently, compared to infrequent readers, have more books in the home, more books purchased for them, parents who read more often, and parents who set aside time for them to read.

At the end of school approaches, and school vacation reading lists loom(逼近) ahead, parents might take the chance to step in and make their own summer reading list and plan a family trip to the library or bookstore.

28.What is the Common Sense Media report probably about?

A.Children?s reading habits.

B.Quality of children?s books.

C.Children?s after-class activities.

D.Parent-child relationships.

29.Where can you find the data that best supports “children are reading a lot less for fun”?

A.In paragraph 2

B. In paragraph 3

C. In paragraph 4

D. In paragraph 5

30.Why do many parents limit electronic reading?

A.E-books are of poor quality.

B.It could be a waste of time.

C.It may harm children?s health.

D.E-readers are expensive.

31.How should parents encourage their children to read more?

A.Act as role models for them.

B. Ask them to write book reports.

C. Set up reading groups for them.

D. Talk with their reading class teachers.

D

We?ve been there: in a lift, in line at the bank or on an airplane, surrounded by people who are, like us, deeply focused on their smartphones or, worse, struggling with the uncomfortable silence.

What?s the problem? It is possible that we all have compromised conversational intelligence. It?s more likely that none of us start a conversation because it?s awkward and chall enging, or we think it?s annoying and unnecessary. But the next time you find yourself among strangers, consider that small talk is worth the trouble. Experts say it?s an invaluable social practice that results in big benefits.

Dismissing small talk as uni mportant is easy, but we can?t forget that deep relationships wouldn?t even exist if it weren?t for casual conversation. Small talk is the grease (润滑剂) for social communication, says Bernardo Carducci, director of the Shyness Research Institute at Indian U niversity Southeast. “Almost every great love story and each big business deal begins with small talk,” he explains. “The key to successful small talk is learning how to connect with others, not just communicate with them.”

In a 2014 study, Elizabeth Dunn, associate professor of psychology at UBC, invited people on their way into a coffee shop. One group was asked to seek out an interaction (互动) with its waiter; the other, to speak only when necessary. The results showed that those who chatted with their server reported significantly higher positive feelings and a better coffee shop experience. “It?s not that talking to the waiter is better than talking to your husband,” say Dunn. “But interactions with peripheral (边缘的) members of our social network matter for our well-being also.”

Dunn believes that people who research out to strangers feel a significantly greater sense of belonging, a bond with others. Carducci believes developing such a sense of belonging starts with small talk. “Small talk is the basis of good manners,” he says.

32. What phenomenon is described in the first paragraph?

A. Addiction to smartphones.

B. Inappropriate behaviours in public places.

C. Absence of communication between strangers.

D. Impatience with slow service.

33. What is important for successful small talk according to Carducci?

A. Showing good manners.

B. Relating to other people.

C. Focusing on a topic.

D. Making business deals.

34. What does the coffee-shop study suggest about small talk?

A. It improves family relationships.

B. It raises people?s confidence.

C. It matters as much as a formal talk.

D. It makes people feel good.

35. What is the best title for the text?

A. Conversation Counts

B. Ways of Making Small Talk

C. Benefits of Small Talk

D. Uncomfortable Silence

第二节（共5小题；每小题2分，共10分）

根据短文内容，从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

If you are already making the time to exercise, it is good indeed! With such busy lives, it can be hard to try and find the time to work out. 36 Working out in the morning provides additional benefits beyond being physically fit.

●Your productivity is improved. Exercising makes you more awake and ready

to handle whatever is ahead of you for the day. 37

●Your metabolism (新陈代谢) gets a head start. 38 If you work out in

the mornings, then you will be getting the calorie (卡路里) burning benefits for the whole day, not in your sleep.

●39 Studies found that people who woke up early for exercise slept better than those who exercised in the evening. Exercise energizes you, so it is more difficult to relax and have a peaceful sleep when you are very excited.

●40 If you work out bright and early in the morning, you will be more likely to stick to healthy food choices throughout the day. Who would want to ruin their good workout by eating junk food? You will want to continue to focus on positive choices.

There are a lot of benefits to working out, especially in the mornings. Set your alarm clock an hour early and push yourself to work out! You will feel energized all day long.

A.You will stick to your diet.

B.Your quality of sleep improves.

C.You prefer healthy food to fast food.

D.There is no reason you should exercise in the morning.

E.You can keep you head clear for 4-10 hours after exercise.

F.After you exercise, you continue to burn calories throughout the day.

G.If you are planning to do exercise regularly, or you?re doing it now, then listen up.

第三部分英语知识运用（共两节，满分45分）

第一节完形填空（共20小题；每小题1.5分，满分30分）

阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。

Two weeks ear lier, my son, Ben, had got in touch. He?d moved to England with his mum when he was three and it had been 13 years since I?d 41 seen him. So imagine my 42 when he emailed me saying he wanted to come to visit me.

I was 43 ! I arrived early at Byron Bay where we were supposed to 44 . The bay was 45 in sunshine, and there was a group of kayakers around 150m off the shore. Getting a little 46 , I realized one kayak (皮筏艇) was in 47 . “Something?s not 48 !” I took off my T-shirt and 49 into the water. I saw there were two instructors on board and a man lying across the middle. He was 50 violently. Linking arms with one of the instructors, I helped 51 the young man out of water. He was unconscious and as I looked at his face, something 52 to me. Those brown eyes were very 53 “What?s his name?”I asked the instructor. “Ben,” he replied, and immediately I 54 . That stranger was my son.

The instructors called for an ambulance. 55 , after a brief stay in hospital, Ben was well enough to be allowed to 56 and later the family met up for dinner. We chatted about everything and then Ben 57 to me. “I just want to say thank you,” he said. “You 58 my life!”

I still can?t believe what a 59 it was. I?m just so glad I was there 60 to help my son.

41. A. also B. often C. even D. last

42. A. delight B. relief C. anger D. worry

43. A. scared B. shocked C. thrilled D. ashamed

44. A. talk B. stay C. meet D. settle

45. A. bathed B. clean C. deep D. formed

46. A. faster B. closer C. heavier D. wiser

47. A. trouble B. advance C. question D. battle

48. A. real B. right C. fair D. fit

49. A. stared B. sank C. dived D. fell

50. A. arguing B. fighting C. shouting D. shaking

51. A. lead B. persuade C. carry D. keep

52. A. happened B. occurred C. applied D. appealed

53. A. sharp B. pleasant C. attractive D. familiar

54.A. agreed B. hesitated C. doubted D. knew

55. A. Fortunately B. Frankly C. Sadly D. Suddenly

56. A. return B. relax C. speak D. leave

57. A. joked B. returned C. listened D. pointed

58. A. created B. honored C. saved D. guided

59. A. coincidence B. change C. pity D. pain

60. A. on board B. in time C. for sure D. on purpose

第二节（共10小题；每小题1.5分，满分15分）

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。

Diets have changed in China-and so too has its top crop. Since 2011, the country 61 (grow) more corn than rice. Corn production has jumped nearly 125 percent over 62 past 25 years, while rice has increased only 7 percent.

A taste for meat is 63 (actual) behind the change: An important part of its corn is used to feed chickens, pigs, and cattle. Another reason for corn?s rise: The government encourages farmers to grow corn instead of rice 64 (improve) water quality. Corn uses less water 65 rice and creates less fertilizer (化肥) runoff. This switch has decreased 66 (pollute) in the country?s major lakes and reservoirs and made drinking water safer for people.

According to the World Bank, China accounts for about 30 percent of total 67 (globe) fertilizer consumption. The Chinese Ministry of Agriculture finds that between 2005-when the government 68 (start) a soil-testing program 69 gives

specific fertilizer recommendations to farmers - and 2011, fertilizer use dropped by 7.7 million tons. That prevented the emission(排放）of 51.8 million tons of carbon dioxide. China?s approach to protecting its environment while 70 (feed) its citizens “offers useful lessons for agriculture and food policymakers worldwide,” says the bank?s Juergen Voegele.

第四部分写作（共两节，满分35分）

第一节短文改错（共10小题；每小题1分，满分10分）

请改正下面短文中的错误。文中共有10处语言错误，每句中最多有三处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词；

删除：把多余的词用斜线（＼）划掉；

修改：在错的词下画一横线，并在该词下面写出修改后的词。

注意：1.每处错误及其修改均仅限一词；

2.只允许修改10处，多者（从第11处起）不计分。

When I was little, Friday?s night was our family game night. After supper, we would play card games of all sort in the sitting room. As the kid, I loved to watch cartoons, but no matter how many times I asked to watching them, my parents would not to let me. They would say to us that playing card games would help my brain. Still I unwilling to play the games for them sometimes. I didn?t realize how right my parents are until I entered high school. The games my parents taught me where I was a child turned out to be very useful later in my life.

第二节书面表达（满分25分）

你受学生会委托为校宣传栏“英语天地”写一则通知，请大家观看一部英文短片Growing Together，内容包括：

1.短片内容：学校的发展；

2.放映时间、地点；

3.欢迎对短片提出意见。

注意：

1.词数100左右；

2.可以适当增加细节，以使行文连贯。

Notice

There is a short English film this weekend.

_________________________________________________________________________ _________________________________________________________________________

Student Union

(完整版)2018年高考英语全国卷2(附答案)

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2018年高考全国二卷全国卷理综试题及参考答案

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【分析】2018年高考英语全国3卷真题

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Welcome to Holker Hall & Gardens Visitor Information How to Get to Holker By Car: Follow brown signs on A590 from J36, M6. Approximate travel times: Windermere — 20 minutes, Kendal — 25 minutes, Lancaster — 45 minutes, Manchester — 1 hour 30 minutes. By Rail: The nearest station is Cark-in-Cartmel with trains to Carnforth, Lancaster and Preston for connections to major cities & airports. Opening Times Sunday —Friday (closed on Saturday) 11:00am —4:00pm, 30th March —2nd November. Admission Charges Hall & Gardens Gardens Adults: ￡12.00 ￡8.00 Groups: ￡9.00 ￡5.50 Special Events Producers’ Market13th April Join us to taste a variety of fresh local food and drinks. Meet the producers and get some excellent recipe ideas. Holker Garden Festival 30th May The event celebrates its 22nd anniversary with a great show of the very best of gardening, making it one of the most popular events in gardening. National Garden Day 28th August

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2018年高考英语(全国I卷)试题及参考答案(word版)

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绝密★启用前 2018年全国普通高等学校统一考试（全国2卷）

英语试题 第二部阅读理解(共两节，满分40分) 第一节(共15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，并在答题卡上将该项涂黑。 A Summer Activities Students should read the list with their parents/carers, and select two activities they would like to do. Forms will be available in school and online for them to indicate their choices and return to school. Before choices are finalised, parents/ carers will be asked to sign to confirm their children’s choices.

21. Which activity will you choose if you want to go camping? A. OUT. B. WBP. C. CRF. D.POT. 22. What will the students do on Tuesday with Mrs. Wilson? A. Travel to London B. see a parade and fireworks. C. Tour central Paris. D. Visit the WWI battlefields. 23. How long does Potty about Potter last? A. Two days. B. Four days C. Five days D. One week. B Many of us love July because it’s the month when nature’s berries and stone fruits are in abundance. These colorful and sweet jewels from British Columbia’s fields are little powerhouses of nutritional protection. Of the common berries, strawberries are highest in vitamin C, although, because of their seeds, raspberries contain a little more protein(蛋白质), iron and zinc (not that fruits have much protein). Blueberries are particularly high in antioxidants (抗氧化物质). The yellow and orange stone fruits such as peaches are high in the carotenoids we turn into Vitamin A and which are antioxidants. As for cherries(樱桃), they are so delicious who care? However, they are rich in Vitamin C. When combined with berries or slices of other fruits, frozen bananas make an excellent base for thick, cooling fruits shakes and low fat “ice cream”. For this purpose, select ripe bananas for freezing as they are much sweeter. Remove the skin and place them in plastic bags or containers and freeze. If you like, a squeeze of fresh lemon juice on the bananas will prevent them turning brown. Frozen bananas will last several weeks, depending on their ripeness and the temperature of the freezer.

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1 2018年高考全国卷Ⅱ理综试题8648分。在每 14~18题 19~21题有多项符合题目要求。全部选对的得6 全的得30分。 14. 它从静止开始沿粗糙水平路面 A B C D 15.对行人造成伤害。若一个50 g的鸡蛋从一居民楼的25 2 ms A10 N B102 N C103 N D104 N 162018年2500 m 现毫秒脉冲星―J0318+0253T=5.19 ms 知万有引力常量为11226.6710Nm/kg T稳定自转的星体的密度最小值约为 A93510kg/m B123510kg/m C153510kg/m D183510kg/m 17 ( )用波长为300 nm 1. 2810-19 J。已知普朗克常量为6.6310-34 J·s 3.00108 m·s-1 生光电效应的单色光的最低频率约为 A11014 Hz B81014 Hz C21015 Hz D81015 Hz 18 l,磁感应强度大小相等、方向交替向上向下。一边长为3 2 l i随时 间t变化的正确图线可能是 2 19 v-t —时间图像分别如图中甲、乙两条曲线所示。已知两车在t2 A t1时刻也并排行驶 B t1 C D 20()L1、 L2L1中的电流方

L2L1的正上方有a、b L2对称。整个系统处于 B0a、b两点的磁感应强度大小分别为01 3 B和01 2 B A L1的电流在b点产生的磁感应强度大小为07 12 B B L1的电流在a点产生的磁感应强度大小为01 12 B C L2的电流在b点产生的磁感应强度大小为01 12 B D L2的电流在a点产生的磁感应强度大小为07 12 B 21 平面内的a、b、c、d电场方向与此平面平 M为a、c N为b、d连线的中点。一电荷量为q q>0 的粒子从a点移动到b W1c点移动到d W2 A a、b两点连线平行 B M点移动到N122 WW C c、d之间的距离为L2W qL D W1=W2a、M两点之间的电势差一定等于b、N两点之间的电势差 3 共174分。第22~3233~38题为选 22 6 100μA,内阻900ΩR1 0~999.9ΩR2 0~99 999.9Ω 要求利用所给器材先组装一个量程为1 mA 为3 V的直流电压表。组装好的多用电表有电流1 mA和电压3 V两挡。 1R1和R2*为公共接线 a和b分别是电流挡和电压挡的接线柱。

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英语 第一部分听力(共两节，满分30分) 第一节(功5小题，每小题1.5分，满分7.5分) 听下面5短对话，每段对话后有一个小题，从题中给的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.what does john find difficult in learning German? A.Pronunciation B.Vocabulay C.Grammar 2.What is the probable relationship between the speakers? A.Colleagues B.Brother and sister C.Teather and student 3.Where does the conversation probably take place? A. In a bank B. At a ticket coffee C. On the train 4. What are the speakers talking about? A.A restaurant B.A street C.A dish 5. How does this woman think of her interview? A.It was tough B. It was interesting C It was Successful 第二节(功15小题，每小题1.5分，满分22.5分) 听下面5短对话或独白，每段对话或独白后有几个小题，从题中给的A、B、C三个选项中选出最佳选项。听完每段对话或独白后，你将有时间阅读各个小题，每小题5秒钟;听完后，各小题有5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料，回答第6、7题。 6.When will Judy go to the party? A.On Monday B.On Tuesday C.On Wednesday 7.What will Max do next? A. Fly a kite B. Read a magazine C. Do his homework 听第7段材料，回答第8、9题。

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21. Which activity will you choose if you want to go camping? A. OUT. B. WBP. C. CRF. D. POT. 22. What will the students do on Tuesday with Mrs. Wilson? A. Travel to London. B. See a parade and fireworks. C. Tour central Paris. D. Visit the WWI battlefields. 23. How long does Potty about Potter last? A. Two days. B. Four days. C. Five days. D. One week. 【答案】21. A 22. D 23. A 【解析】本文是一篇广告布告类说明文。文中讲述了家长和孩子一起挑选可以参加的活动。文中分别对这些活动的名称，活动内容，活动特色和活动组织工作人员还有活动的价格进行了详细的描述。 21. 细节理解题。根据题干中的go camping，我们可以迅速浏览到第一个活动当中的wild camping (野外露营)这个关键信息。故选A。

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英语试卷 第1页（共22页） 英语试卷 第2页（共22页） 绝密★启用前 2018年普通高等学校招生全国统一考试 英 语 注意事项： 1．答卷前，考生务必将自己的姓名、考生号填写在答题卡和试卷指定位置上。 2．回答选择题时，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。回答非选择题时，将答案写在答题卡上，写在本试卷上无效。 3．考试结束后，将本试卷和答题卡一并交回。 第一部分 听力(共两节,满分30分) 做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。 第一节 (共5小题；每小题1.5分,满分7.5分) 听下面5段对话。每段对话后有一个小题，从题中所给的A 、B 、C 三个选项中选出最佳选项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 例：How much is the shirt ？ A. ￡19.15. B. ￡9.18. C. ￡9.15. 答案是C . 1. What will James do tomorrow ？ A. Watch a TV program. B. Give a talk. C. Write a report. 2. What can we say about the woman ？ A. She’s generous. B. She’s curious. C. She’s helpful. 3. When does the train leave ？ A. At 6：30. B. At 8：30. C. At 10：30. 4. How does the woman go to work ？ A. By car. B. On foot. C. By bike. 5. What is the probable relationship between the speakers ？ A. Classmates. B. Teacher and student. C. Doctor and patient. 第二节 (共15小题；每小题1.5分,满分22.5分) 听下面5段对话或独白.每段对话或独白后有几个小题，从题中所给的A 、B 、C 三个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料，回答第6、7题。 6. What does the woman regret ？ A. Giving up her research. B. Dropping out of college. C. Changing her major. 7. What is the woman interested in studying now ？ A. Ecology. B. Education. C. Chemistry. 听第7段材料，回答第8、9题。 8. What is the man ？ A. A hotel manager. B. A tour guide. C. A taxi driver. 9. What is the man doing for the woman ？ A. Looking for some local foods. B. Showing her around the seaside. C. Offering information about a hotel. 听第8段材料，回答第10至12题。 10. Where does the conversation probably take place ？ A. In an office. B. At home. C. At a restaurant. 11. What will the speakers do tomorrow evening ？ A. Go to a concert. B. Visit a friend. C. Work extra hours. 12. Who is Alice going to call ？ A. Mike. B. Joan. C. Catherine. 听第9段材料，回答第13至16题。 13. Why does the woman meet the man ？ A. To look at an apartment. B. To deliver some furniture. C. To have a meal together. ------------在 --------------------- 此--------------------- 卷--------------------- 上--------------------- 答--------------------- 题--------------------- 无-------------------- 效------------ ---- 姓名________________ 准考证号_____________

(完整word版)2018年高考全国2卷理科数学

2018年普通高等学校招生全国统一考试 理科数学II 卷 一、选择题：本题共12小题，每小题5分，共60分。在每小题给出的四个选项中，只有一项是符合题目要求的. 1. 1212i i +=- 2. 已知集合(){} 22,3,,A x y x y x Z y Z =+≤∈∈,则A 中元素的个数为 3. 函数2()x x e e f x x --=的图象大致为 4. 已知向量,a b r r 满足1,1a a b =?=-r r r ,则() 2a a b ?-=r r r 5. 双曲线()22 2210,0x y a b a b -=>>3 6. 在ABC ?中，5cos 1,5,2C BC AC ===则AB = 侧的程序框图，则7. 为计算11111123499100 S =-+-++-L ，设计了右在空白框中应填入 8. 我国数学家陈景润在哥德巴赫猜想的研究中取得 了世界领先的成果，哥德巴赫猜想是“每个大于2的偶数可以表示为 两个素数的和”，如30=7+23. 在不超过30的素数中，随机选取两个不同 的数，其和等于30 的概率是 9. 在长方体1111ABCD A B C D -中，11,3,AB BC AA ===则异面直线1AD 与1DB 所成角的余弦值为 10. 若()cos sin f x x x =-在[],a a -是减函数，则a 的最大值是 11. 已知()f x 是定义域为(),-∞+∞的奇函数，满足(1)(1)f x f x -=+. 若(1)2f =,则(1)(2)(3)(50)f f f f ++++=L 12. 已知12,F F 是椭圆22 22:1(0)x y C a b a b +=>>的左、右焦点，A 是C 的左顶点，点P 在过A 且斜率

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21. Which activity will you choose if you want to go camping? A. OUT. B. WBP. C. CRF. D. POT. 22. What will the students do on Tuesday with Mrs. Wilson? A. Travel to London. B. See a parade and fireworks. C. Tour central Paris. D. Visit the WWI battlefields. 23. How long does Potty about Potter last? A. Two days. B. Four days. C. Five days. D. One week. 1. 基督教堂学院（Christchurch）是牛津大学最大学院。基督教堂学院享有不称为College 的特权，在牛津它通常被称为“The House”。基督教堂学院与英国政治渊源很深，曾在 内战时作为查理一世的临时首都，在近200年内产生了16位英国首相。这里也是电影《哈 利﹒波特》的重要取景地。 2. 查韦尔河（River Cherwell）是泰晤士河（River Thames）位于英格兰中部的主要支流， 全长40英里，流经牛津大学城，最终在牛津西南方汇入泰晤士河。

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