教师用书
Module 1 British and American English
Ⅰ.单词—在语境中默写，在联想中积累
1.accent
2.structure n. 结构；体系
3.present vt. 陈述；提出(观点、计划等)
adj. 目前的；到场的；出席的4.attempt n．& v. 尝试；努力
https://www.doczj.com/doc/ce12667249.html,bination n．结合
→combine vt.结合
6.confusing adj.令人困惑的；难懂的→confuse vt.使困惑
→confused adj.感到困惑的
https://www.doczj.com/doc/ce12667249.html,pare vt.比较
→comparison n．比较；比喻8.variety n．种类→variation n．变化→vary v．改变；使变化→various adj.各种各样的9.differ vi.不同，有区别
→difference n．不同；区别
→different adj.不同的，有区别的
10.simplify vt.简化→simple adj.简单的→simply adv.简单地；仅仅；不过
11.criticise vt.批评；评论
→critic n．批评家→criticism n．批评；评论，评价用所给词的适当形式填空
1.The confused look on her
face showed she was confused
by the confusing
question.(confuse)
2. From the appearance, we can
not tell the differences
between the twins, though
they always have some
different ideas. As for this
phenomenon, ideas differ
among many people.(differ)
3.He made simple remarks on
her remarkable
achievements.(remark)
4.After he was criticised by
the critic,_he realized that
criticism was very
important.(criticise)
5.The book explains grammar
simply and clearly, because
the author used simple
example sentences to simplify
abstract concepts.(simple)
①separate vt. 使分
离；使分开
②divide v. 分开
③divorce v. (使)离
婚/分离
④isolate v. 隔离；
孤立
⑤split vt. 分离；
使分离
2.-ify结尾动词清单
①simplify 简化
②identify 确定；鉴
定；识别
③electrify 使电气
化；使充电
④horrify 使恐惧
⑤classify 分类；分
等
⑥modify 修改，修
饰；更改
⑦beautify 使美丽
3.“评论”名词一览
①remark 评论；讲话
②review 回顾；复
习；评论
③criticism 批评；
12.remark n．& v．评论
→remarkable adj.显著的；非凡的评论，评价
④comment 评论；意见；批评
Ⅱ.短语—在应用中记牢，在归纳中记多
1.have_..._in_common 有相同的特点
2.make_a_difference 有影响；使不相同；关系重大；起作用
3.be_similar_to 与……相似
4.lead_to 导致；引起
5.add_up_to 总计
6.differ_from 和……不同
7.get_around 四处走动(旅行)
8.in_favour_of 支持；同意
9.refer_to_..._as_... 称……为……
10.thanks_to 多亏；幸亏
11.instead_of 而不是
12.pick_up 拾起，捡起；(无意间)学会；接人；收听(广播) 选用左栏短语填空
1.Sara went to Africa as a
volunteer in order to
make_a_difference to the life of
the children there.
2.As we all know, driving too fast
and drunk driving can lead_to a
lot of accidents.
3.Judging from his expression, I
knew he was not in_favour_of my
plan.
4.Underground railway is being
built here. We are sure to take the
subway to get_around in the city
in no time.
5.Thanks_to modern science and
technology, people lead a more and
more comfortable and richer life.
1.“in＋n.＋of”短语大比
拼
①in favour of 支持；同
意
②in view of 鉴于，考虑到
③in memory of 纪念……
④in respect of 关于，涉
及
⑤in terms of 就……而言
⑥in charge of 主管，掌管
2.to为介词的短语荟萃
①pay attention to注意
②be/get used to 习惯于
③be accustomed to 习惯于
④devote ... to 献身于
⑤lead to 导致
⑥refer to 参考；指的是
⑦stick to 坚持
⑧object to 反对
Ⅲ.句式—在解读中学懂，在仿写中学通
1.Americans use a flashlight,
while for the British, it's a torch.
美国人把手电筒称为flashlight，而英国人叫它torch。while此处表示对比，
意为“而，然而”。
很少下雨。
There is plenty of rain in
the southeast, while
there's little in the
northwest.
2.A Londoner has more difficulty have difficulty (in) 由于缺乏独立，目前大部分学
understanding a Scotsman from Glasgow than understanding a New Yorker.
伦敦人要听懂来自格拉斯哥的苏格兰人说话比听懂纽约人说话更难。doing sth.“做某事
有困难”。
生很难适应大学生活。
For lack of independence,
most students
have_difficulty_(in)_adap
ting_to college life at
present.
3.However, if you turn on CNN, the American TV network, you find
newsreaders and weather forecasters all speaking with different accents.
然而，如果你打开美国电视网络节目CNN，你会发现新闻播报员和天气预报员操着不同的口音。“find＋宾语＋宾
补”结构，意为“发
现……处于某种状
态”。
走进屋内，你会发现所有墙壁
正在被粉刷成白色。
You could find all the
walls being_painted_white
when you went into the
house.
第一板块| 核心单词归纳集释
1．compare vt.比较；匹敌；比喻；相比n.比较
[教材原句] Prepositions, too, can be different: compare on the team, on the weekend (American) with in the team, at the weekend (British)．
介词的用法也有所不同，把美国的on the team, on the weekend与英国的in the team, at the weekend比较一下。
Many parents like comparing their own children with/to their friends' children.
许多父母喜欢拿自己的孩子和朋友的孩子进行比较。
②Compared (compare) with the escaped driver, I am proud of what I did.(2014·湖北高考短文写作)
与逃逸的司机相比，我为我所做的事情感到骄傲。
③The young girl, whose beauty was beyond/without compare, eventually got married to a young poor guy.
这位美若天仙的女孩最后嫁给了一个穷小子。
2．differ vi.不同，有区别
[教材原句] The other two areas in which the two varieties differ are spelling and pronunciation.
这两种英语另外两个不同的方面是拼写和发音。
Baker differed with many members of the club on/about the matter of money.
在钱的问题上，贝克与许多俱乐部的成员观点不相同。
②To our surprise, he differs from his twin brother in hobbies.
＝To our surprise, he is_different_from/to his twin brother in hobbies.
令我们惊讶的是，他和他的孪生哥哥在爱好方面不同。
③A pair of gloves may be a small thing, but it can make_a_big_difference in winter.
一副手套可能是很小的物品，但它在冬天却可以发挥很大的作用。
3．present vt.陈述；提出(观点、计划等)；呈现；赠送，颁发，介绍adj.出席的，在场的；现在的，当前的n．礼物；目前
[经典例句] I knew I had presented her with an impossible task.(朗文P1796)
我知道我给了她一项不可能完成的任务。
＝On Teachers' Day, my students presented some flowers to me.
教师节那天，我的学生送给我一些花。
②At_present, more and more people are enjoying Running Man.
现在，越来越多的人喜欢《奔跑吧，兄弟》。
[名师指津] present 用作形容词，表示“在场的”时，通常作表语或后置定语；表示“现在的”时，常用作前置定语。
[语境串记] One expert present at the meeting presented me with a book on the present financial crisis as a present.
出席会议的一位专家送给我一本关于当前金融危机的书作为礼物。
4．confusing adj.令人困惑的；难懂的
[教材原句] Sometimes the same word has a slightly different meaning, which can be confusing.
有时候，同一个单词在意义上一点细微的差别就让人困惑。
①Most of the children are still confused (confuse) about the ending of the film.
大部分孩子对这部电影的结尾仍感到困惑不解。
②Don't confuse him with his brother. They are much alike.
别把他与他弟弟混淆了。他们非常相像。
[语境串记] They confused me by asking so many confusing questions. I was totally confused, standing there in confusion, not knowing what to do.
他们提了一大堆令人费解的问题，把我难住了。我稀里糊涂，茫然地站在那儿，全然不知所措。
5．attempt n．努力；尝试；企图vt.试图；企图
[经典例句] All attempts to control inflation have failed.(朗文P113)
控制通货膨胀的所有努力都失败了。
①There's no point in attempting (attempt) to present your idea to him —he'll never
listen.
试图向他提出你的想法是没有用的——他不会听。
②She mad e an attempt to_leave/at_leaving for camping with her classmates but was stopped by her parents.
她试图和她的同学动身去野营，但被她的父母拦住了。
[熟词生义] 读句子猜含义
③The young man is being questioned by the court in relation to the attempted murder at present.未遂的
[单词集成训练]
Ⅰ.基础点全练(单句语法填空/完成句子)
1．She has successfully combined a career and/with bringing up a family.
2．Film has a much shorter history, especially when compared (compare) to such art forms as music and painting.
3．There are varieties (vary) of goods on the shelves in the supermarket at Christmas.
4．There was a confused look on her face when she met with the confusing problem.(confuse)
5．The writer's writing style was what people remarked on most at the meeting.
6．It is obvious that he was killed.
7．He simplified_the_story (简化了故事) so that the children could understand better.
8．Please add_up (把……加起来) all the figures to see how much they add_up_to (总计)．
Ⅱ.重难点多练
1．present面面观
(1)写出下面句中present的词性及含义
The chairman ①presented a ②present to all the people ③present and ④presented his opinions on the ⑤present situation.
答案：①vt.颁发，赠送②n.礼物③adj.出席的，在场的
④vt.陈述⑤adj.现在的，当前的
(2)根据汉语提示完成片段
All of us must ⑥be_present_at (出席) the meeting in the afternoon. The boss will ⑦present_the_new_manager_to_us (向我们介绍新经理). After that, one of us will ⑧present_him_with_flowers/present_flowers_to_him (送给他鲜花). ⑨At_present (现在), please vote for the person who will do it.
2．attempt点点练
(1)单句语法填空
①They made an attempt at escaping (escape) but were caught by the police.
②Not many people can answer this question at the first attempt.
(2)句型转换
③The boy attempted to jump over the fences.
→The boy attempted at jumping over the fences.
④He attempted at passing the exam, but he failed in the end.
→He made an attempt at passing/to pass the exam, but he failed in the end.
3．differ万花筒
(1)介、副词填空
①The student differed with the teacher on/about the answer to the question.
②This picture is different from that one. Compare them and tell the difference between them.
(2)一句多译
美国人和中国人在时间的处理上非常不一样。
③There_are_many_differences_between_Americans_and_Chinese_in_managing_time.(dif ference)
④Americans_and_Chinese_differ_greatly_in_managing_time.(differ in)
⑤Americans_differ_from_Chinese_greatly_in_managing_time.(differ from)
⑥Americans_are_very_different_from_Chinese_in_managing_time.(different)
Ⅲ.阅读词汇专练
根据语境选出move的词性和词义
(A)vt.使感动 (B)vi.活动，移动 (C)vi.搬家
(D)n.移动，挪动 (E)n.行动，步骤
1．You mustn't get off the train while it's still moving.__B__
2．My parents kept on moving because of my father's job.__C__
3．The child's suffering moved us to tears.__A__
4．He said he was starting his own company, which sounded like a smart move.__E__ 5．The robber said that if any of us made a move he would shoot.__D__
第二板块| 短语句型归纳集释
1．have ... in common 有相同的特点
[教材原句] We have really everything in common with America nowadays, except of
course, language.
现在除了语言外我们和美国一样了。
①Adam and Max hardly knew what to talk about because they had so little in common.
亚当和马克斯几乎不知道谈什么，因为他们很少有共同之处。
②In_common_with a lot of other countries, we're facing a lot of economic challenges.
同许多别的国家一样，我们正面临着很多经济挑战。
2．lead to 引起，导致，通向
[高考佳句] Indeed, pain is your body telling you something's wrong, and continuing to exercise could lead to serious injury. (2014·重庆高考阅读B)
实际上，疼痛是你的身体在告诉你出了差错，继续锻炼可能导致严重受伤。
①Not far away there is a bridge that can lead_him_to the tree for more fruit.
那儿不远处有一座桥，可以让他到达树旁摘到更多的水果。
②I want to know what led you to_take (take) up acting as a career.
我想知道是什么让你开始从事演艺事业的。
[名师指津] 除lead to外，常见的表示“引起，导致”的词汇还有：cause, result in, bring about等。
前可用some, any, no, little等词来修饰。表示“做某事有困难”还有如下结构：
①Most parents have difficulty (in) communicating (communicate) with their children.
大部分父母在与孩子沟通交流方面有困难。
②I have a hard time (in) paying attention in class.
在课堂上，我很难集中精力。
③For me, there is no difficulty/trouble (in)_finishing_the_task in two days.
对于我来说，在两天之内完成这项任务是毫无困难的。
[名师指津] 在考查句型have difficulty (in) doing sth.时，difficulty往往提前作为主句中的先行词，定语从句中谓语成为have doing形式。试比较：
You can't imagine the difficulty/trouble we had getting in touch with him.(√) You can't imagine the difficulty/trouble we had got in touch with him.(×)
[短语句型集成训练]
Ⅰ.基础点全练
1．单句语法填空/句型转换
①I have to finish my work instead of going out.
②The light was dark, but there was no difficulty recognizing (recognize) her.
③Not until my first book was put on the top 10 list did I know writing could really make a difference in my life.
④All the people voted in favour of the prohibition of smoking in public areas.
⑤Cats and tigers are animals of the cat family, so cats are similar to tigers in many ways.
⑥Everyone in this city knew him, so we found his house without difficulty.
→Everyone in this city knew him, so we had no difficulty finding his house.
2．运用所学短语、句型完成片段
As we all know, British English ①differs_from (与……不同) American English in some aspects, such as spelling and pronunciation. These differences do ②make_a_difference (有影响) to the new English learners. The differences also ③lead_to (导致) their confusion when they present their ideas in English. They don't know which one to choose between British English and American English. So they ④attempt_to_master (试图掌握) standard Engl ish. Actually, British English and American English ⑤have_much_in_common
(有许多共同之处). So no matter which one you speak, people speaking English ⑥have_no_difficulty_in (毫无困难) understanding what you say.
Ⅱ.重难点多练
1．lead相关短语个个清
(1)完成句子
①As we all know, success l ies in hard work while laziness leads_to_failure (导致失败)．
②If the operation succeeds, Tom will be able to lead/live_a_normal_life (过上正常的生活)．
③The guide led_the_visitors_to (把游客们带到) a shop of souvenirs.
(2)一句多译
现代科学已给出了明显的证据，吸烟会导致许多疾病。
④Modern_science_has_given_clear_evidence_that_smoking_can_cause_many_diseases.( cause)
⑤Modern_science_has_given_clear_evidence_that_smoking_can_lead_to_many_diseases .(lead to)
⑥Modern_science_has_given_clear_evidence_that_smoking_can_bring_about_many_dise ases.(bring about)
⑦Modern_science_has_given_clear_evidence_that_smoking_can_result_in_many_diseas es.(result in)
2．common相关短语多棱镜
(1)介词填空
①We should put aside our differences and discuss the things we have in common.
②Generally speaking, the music of one country is quite a lot in common with its culture.
(2)根据汉语提示完成片段
Judging from ③common_sense/knowledge (常识), ④in_common_with (与……一样) other twins, Lucy should ⑤have_a_lot_in_common_with (与……有很多共同之处) her twin sister Lily in hobbies, but their parents said they ⑥had_little_in_common_with (与……很少有共同之处) each other, which surprised all of us.
[课堂练基础]
Ⅰ.单句语法填空
1．Because of your coming, I think there will be no difficulty in working (work) out the problem soon.
2．When compared (compare) with the size of the whole earth, the highest mountain doesn't seem high at all.
3．Though we completely differ from each other in character, we are still good friends.
4．Many people living in the southwest of China have no access to drinkable water at present.
5．Tom has_been_preparing (prepare) carefully for the English examination, so that he can be sure of passing it at his first attempt.
6．Actually, in common with many boys, Jack likes playing football.
7．They voted in favour of the ban on smoking in public areas.
8．It will make a big difference whether the opening ceremony becomes a success or not.
9．His theory is so confusing that I often get confused about his words.(confuse) 10．Be careful about everything, for your carelessness will add to our difficulty.
Ⅱ.单句改错
1．When I went into her room, I found her read a book.read→reading
2．It rained heavily in the south, caused serious flooding in several provinces.caused→causing
3．You can't imagine the difficulty he had passed the exam.passed→passing
4．It doesn't make difference to me whether it rains or snows.make后加a
5．Compared autumn with other seasons, I like it https://www.doczj.com/doc/ce12667249.html,pared→Comparing
6．In common to many other boys, he likes computer games.to→with
7．The serious mistake led to the worker fired.fired前加being
8．Although she managed to buy some medicine, the instructions on the bottle really made her confusing.confusing→confused
Ⅲ.用本单元所学知识完成写作训练
(一)依据提示补全短文
At first，attempted_to_understand (试图理解) the words, but got_confused (困惑). ①Tom found they were easy to understand. ②He gave us a few sentences to present
Having_compared (比较) them, we found although they were different from each other in usage, they 4
had_something_in_common (有些共同之处). I thought the way to understand them 5 made_a_big_difference (有很大影响)．It was the specific usage of words in the sentences led_us_to_understand (使我们理解) them, and others agreed with me, too.
(二)按要求将词汇句式升级
1．用本单元高级词汇替换加彩部分
(1)were different→differed
(2)agreed with→were_in_favour_of
2．按要求进行句式改写
(1)用“find＋宾语＋宾补”结构改写句①
Tom_found_them_easy_to_understand.
(2)用“have difficulty (in) doing ...”结构改写句②
He_gave_us_a_few_sentences_to_present_their_usage,_which_made_us_have_no_difficu lty_(in)_understanding_them.
[课下练高考]
阅读理解提速练——练速度
(限时：20分钟)
A
(2016·哈尔滨市第三中学一模)Babies don't learn to talk just from hearing sounds. They are lip-readers too. It happens during the stage when a
baby's babbling (咿呀声) gradually changes from unclear voices
into that first “mama” or “dada”. The baby in order t o do
like you has to figure out how to shape their lips to make that
particular sound they are hearing, according to developmental
psychologist David Lewkowicz of Florida Atlantic University, who led the study.
Apparently it doesn't take them too long to absorb the movements that match basic sounds. By their first birthdays, babies start changing back to look you in the eye again. It offers more evidence that quality face-time with babies is very important for speech development more than, say, turning on the latest baby DVD.
But Lewkowicz went a step further. He and his student Amy Hansen-Tift tested nearly 180 babies, groups of them at ages 4,6,8,10 and 12 months. How? They showed videos of a woman speaking in English or Spanish to babies of English speakers. They found that when the speaker used English, the 4-month-olds gazed mostly into her eyes. The 6-month-olds spent equal amounts of time looking at the eyes and the mouth. The 8-and
10-month-olds studied mostly the mouth. At 12 months, attention starte d changing back toward the speaker's eyes.
But what happened when these babies accustomed to English heard Spanish? The 12-month-olds studied the mouth longer, just like younger babies. They needed the extra information to recognize the unfamiliar sounds. That fits with research into bilingualism (双语) that shows babies' brains adjust themselves to distinguishing the sounds of their native language over other languages in the first year of life.
The continued lip-reading shows the 1-year-olds clearly still a re fit for learning. Babies are so hard to study that this is “a fairly heroic data set”， says Duke University cognitive neuroscientist Greg Appelbaum, who found the research so fascinating that he wants to know more.
语篇解读：本文是一篇说明文。主要介绍了一项科学发现：婴儿不仅仅通过听声音来学习说话，他们还会通过观察说话者的口型来学习讲话。
1．According to the first paragraph, babies________.
A．might get its voice “mama” by lip-reading
B．learn to talk just from hearing the sounds
C．like to figure out how to shape their lips
D．communicate with parents through gestures
解析：选 A 细节理解题。根据第一段第二、三句可知，婴儿可能会通过读唇的方式发出“mama”的声音。故答案选A。
2．What is necessary in developing babies' speech according to Lewkowicz?
A．Playing baby DVD nearby.
B．Teaching babies to read English.
C．Speaking with babies face to face.
D．Speaking different languages in front of babies.
解析：选C 推理判断题。根据第一段最后一句“The baby in order to do ...who led the study.”及第二段第三句“It offers more evidence ...important for speech development”可推知，在婴儿的语言发展阶段，跟婴儿面对面讲话是有必要的。故答案选C。
3．Which of the following shows the right change of babies' eye gaze according to the text?
解析：选A 细节理解题。根据第三段最后四句“They found that ...the speaker's eyes.”并结合所给选项可知，A项坐标图符合文中的描述。故答案选A。
4．What would be the best title of the text?
A．Babies Have Different Methods to Talk
B．Babies Try Lip-reading in Learning to Talk
C．Babies Are Suitable to Learn Two Languages
D．Babies Can Easily Accept Foreign Language
解析：选B 标题归纳题。纵观全文，文章主要介绍了一项科学发现：婴儿不仅仅通过听声，还通过观察说话者的口型来学习说话。B项概括了文章主旨。故答案选B。
B
(2016·烟台二中高三期中考试)
“Made in China” has Changed
Many shoppers in the West still prize labels, boasting (吹嘘) a product was made in Italy without knowing that a growing number of Italian products come from factories that are Chinese-owned and staffed. The products which were marked “Made in China” gave the buyer an impression of “low pride and low cost, low technology and development”. The statement used to be true, but now it has changed.
“Made in China” is becoming a leading part in the world market. China's garment industry (制衣业) has been investing in producing technology and training for decades, and its workforce has collectively gotten better at sewing garments. As a result, the quality of Chinese-made clothes is rising fast. It has been home to a highly-skilled, highly-specialized garment industry, one that supplies even some high-end (高端的) labels and offers the best mix of price, speed, and quality.
“If I was to make a basic men's jean, I'd make that in Pakistan，” said Edward Hertzman, co-owner of the trade publication Sourcing Journal. “If I was going to make a fashionable women's garment, I would move to China because their skill set is better, their hand is
better, their finishing is better, and they can handle that type of fashion.”
Indeed, luxury fashion labels now routinely make things in China. Burberry, Armani, and Prada have all produced things there, because they're still able to get good workmanship at a relatively low price. Even the Japanese brand Visvim, known for its crazy attention to detail, also produces high-end, handmade footwear in China.
Despite the rising wages and costs of doing business in China, companies have not walked away. “China is viewed by people who make buying decisions as unique and hard to copy elsewhere，” says Josh Green, CEO of Panjiva.
语篇解读：本文是议论文。文章讨论了“中国制造”发生的变化。中国制造从过去的低端、廉价、质量不高正逐渐向现在的高端、价高、质优上转变。
5．Which of the following is NOT true about “Made in China”？
A．It used to be associated with poor quality.
B．It has lost its leading status in the world market.
C．Its products are recognized by luxury fashion brands.
D．It reflects China's investment in producing technology.
解析：选B 细节理解题。根据第二段第一句可知中国制造现在在世界上正占据着主导地位。故选B。
6．Edward Hertzman thinks highly of “Made in China” in such aspects as ________.
①workers' skills ②low prices ③advanced technology ④a sense of fashion
A．①②③ B．①②④
C．②③④ D．①③④
解析：选D 细节理解题。根据第三段可知Edward Hertzman认为中国制造的优势在于技术娴熟、专业、时尚，中国制造已不是低廉的代名词。
7．What is the similarity between Prada and Visvim?
A．Both of them are from Japan.
B．Neither of them sells at a low price.
C．They both make products in China.
D．They both produce handmade footwear.
解析：选C 细节理解题。根据第四段可知这两种牌子现在都在中国制造产品。
8．What can be learned from the last paragraph?
A．Doing business in China costs a lot more now.
B．Chinese companies are more creative than others.
C．Foreign producers want to copy China's success.
D．Rising costs stop the interest of foreign companies.
解析：选A 推理判断题。根据最后一段第一句可知现在中国的工资上涨、制造成本增加，这说明，现在在中国做生意成本更高了。
C
(2016·太原市第二学段测评)The saying “a penny for your thoughts” is an English idiom simply asking people to volunteer their opinions on an issue being discussed. In modern usage, it is often stated as an indirect way of asking what someone is thinking about.
This phrase is basically a proposal (提议), and the speaker is offering to pay to hear the listener's thoughts. It is an idiom, of course, and not meant literally (字面上地) so no real payment generally takes place.
When the saying originated, a penny was worth a lot more than it is in the 21st century.Therefore, “a penny for your thoughts” likely indicated the thoughts were more valuable to those asking the listener for them than they are by today's standards. This loss of value can be used ironically (讽刺地), however, through tone (语气) of voice; it can be used to indicate that someone's idea is bad or worth a penny in modern value.
The phrase is generally credited to a man by the name of John Heywood, who was born sometime just before the 16th century. During his life, he was a writer who penned many plays and a book in 1546, later known as The Proverbs of John Heywood. It is likely that Heywood did not actually come up with the phras e “a penny for your thoughts”. Rather, he was simply the first person to have set the phrase down in written form. The actual origins of the term are unknown, and since his book was simply a collection of common idioms and expressions, it was probably familiar to people in the mid 1500s.
Another phrase similar to “a penny for your thoughts”is offering “your two cents” after making a statement. Someone might give his or her opinion and then say, “that's my two cents，” to indicate the value of his or her idea. While, much like a penny, “two cents” is relatively low in value now, it would have been more valuable at one time and the expression is used in much the same way.
语篇解读：本文是一篇说明文。文章主要介绍了一个习语。
9．When someone says “a penny for your thoughts”， he or she________.
A．wants to ask you for advice
B．considers your thoughts unique
C．is curious about what's on your mind
D．will pay for what you're thinking about
解析：选C 细节理解题。根据第一段中的“asking people to volunteer their opinions
on an issue being discussed”和“asking what someone is thinking about”可知答案。
10．The modern meaning of “a penny for your thoughts” ________.
A．is more closely connected to the value of the penny
B．can differ greatly according to a speaker's tone of voice
C．can confuse the listener easily
D．is more popularly accepted
解析：选B 推理判断题。根据第三段内容可知，由于便士的价值在古代和现在相差甚远，因此现在也可以用“a penny for your thoughts”来表达对方的主意一文不值，也就是说，根据说话人的语气，这个习语的意思大相径庭。
11．In what way is Heywood related to the phrase “a penny for your thoughts”？
A．He came up with it while he was writing.
B．He helped to explain the origins of it.
C．He contributed to the wide use of it.
D．He was the first person to use it.
解析：选C 推理判断题。根据倒数第二段中的“he was simply the first person to have set the phrase down in written form”和“his book was simply a collection of common idioms ...the mid 1500s”可推测，Heywood 由于将“a penny for your thoughts”这个习语编写到自己关于常用习语和表达的书籍中，从而使得这个习语被人们所熟知。因此，他间接推广了这个习语的应用。
12．What do we know about the phrase “your two cents”？
A．It is usually used at the end of a statement.
B．It comes from “a penny for your thoughts”．
C．It has witnessed some changes since the 16th century.
D．It is more familiar to people than “a penny for your thoughts”．
解析：选A 细节理解题。根据最后一段中的“offering ‘your two cents’ after making a statement”可知答案。
Module 2 A Job Worth Doing
Ⅰ.单词—在语境中默写，在联想中积累
1.biochemist n．生物化学家
2.offer vi. (主动)提出(愿意做某事)
3.temporary adj. 临时的；暂时的
4.grateful adj. 感激的；感谢的
5.available adj. 可获得的；可达到的；可用的
6.demand n．& v. 要求；需要
7.essential adj. 必不可少的，绝对重要的
8.outgoing adj. 外向的
9.stressful adj.充满压力的；紧张的
→stress n．压力
10.satisfying adj.令人满意的
→satisfied adj.满意的→satisfy vt.使满意→satisfaction n．满意
11.direct vt.指挥→direction n．方向；方位→directly adv.直接地；径直地12.signal n．信号→sign n．& vt.签字；签署→signature n．签名；签字
13.apply vi.申请→applicant n．申请人→application n．申请
14.suffer vi.遭受(痛苦)→sufferer n．受害者；受难者；患病者→suffering(s) n．痛苦；苦恼；令人痛苦的事
15.require vt. 需要→requirement n．需要
16.respect n．& vt.尊敬；尊重；遵守→respectful adj.尊敬的；尊重的
→respectable adj.值得尊敬的；高尚的；体面的用所给词的适当形式填空
1.From his satisfied look
we knew that he was
satisfied with the
satisfying result, and
his father smiled with
satisfaction.(satisfy)
2.All applicants who have
applied for the job must
hand in the application
forms before next
Monday.(apply)
3.We are quite respectful
to the man with a
respectable profession.
His good work always
earns our
respect.(respect)
4.He required that
everyone (should) arrive
on time but few reached
the
requirement.(require)
5.After a stressful week
of work, all the
employees were extremely
stressed and tired. They
complained that few could
work efficiently under
stress.(stress)
6.With the guide
directing us, we set off
in the direction of the
destination
1.-ist结尾名词大集合
①physicist物理学家
(者)
②chemist 化学家
③biologist 生物学家
④ecologist 生态学者(家)
⑤technologist 技术专家
⑥dentist 牙科医生
⑦biochemist 生物化学家
2.“性格”形容词大团圆
①out-going 外向的
②easy-going 随和的
③optimistic 乐观的
④humorous 有幽默感的
⑤modest 谦虚的
⑥generous 宽宏大量的
⑦selfish 自私的
⑧selfless 无私的
⑨sensitive 敏感的
⑩stubborn 顽固的，固执的
3.-ial结尾形容词荟萃
①essential 必不可少的
②commercial 商业的，营利
的
③faci al 面部的，表面的
④initial 最初的；字首的
⑤official 官方的，正式的
⑥beneficial 有益的，有利
的
directly.(direct)
Ⅱ.短语—在应用中记牢，在归纳中记多
1.in_particular 尤其；特别
2.on_average 平均
3.in_theory 理论上
4.in_practice 实际上；在实践中
5.take_..._for_granted 以为……理所当然
6.take_up 站好位置以备……；
占据；从事
7.apply_for 申请……
8.pass_by 经过
9.take_notice_of 注意到
10.have_an_effect_on 对……产生影响
11.in_response_to 作为……的回应
12.in_demand 非常需要的；受欢迎的
1.She loves the song
in_particular,_because her
mother used to sing it.
2.It is a good plan
in_theory,_but it remains to
be seen whether it works
in_practice.
3.After he retired from
office, Tom took_up painting
for a while, but soon lost
interest.
4.Never take_it_for_granted
that once you are admitted to
a famous university you will
surely succeed in life.
5.The President has ordered
emergency measures to be
taken in_response_to the
disappearance of the flight.
6.Unfortunately, the class
teacher happened to be
passing_by when the students
spoke ill of him.
1.“in＋n.＋to”短语总动
员
①in response to作为……
的回应
②in contrast to 与……相
比
③in preference to 优先于
④in regard to 关于，对于
⑤in addition to 除……外
⑥in reply to 对……回复
2.“in＋n.”短语一览
①in theory 理论上
②in demand 非常需要的
③in practice 实际上
④in reality 实际上
⑤in advance 在前头
⑥in danger 在危险中
⑦in trouble 陷入困境
⑧in view 在视野范围内Ⅲ.句式—在解读中学懂，在仿写中学通
课时跟踪检测（二） 余弦定理 层级一 学业水平达标 1．在△ABC 中，已知(a ＋b ＋c )(b ＋c －a )＝3bc ，则角A 等于( ) A ．30° B ．60° C ．120° D ．150° 解析：选B ∵(b ＋c )2－a 2＝b 2＋c 2＋2bc －a 2＝3bc ， ∴b 2＋c 2－a 2＝bc ， ∴cos A ＝b 2＋c 2－a 22bc ＝1 2，∴A ＝60°. 2．在△ABC 中，若a ＝8，b ＝7，cos C ＝ 13 14 ，则最大角的余弦值是( ) A ．－15 B ．－16 C ．－17 D ．－18 解析：选C 由余弦定理，得 c 2＝a 2＋b 2－2ab cos C ＝82＋72－2×8×7×13 14＝9， 所以c ＝3，故a 最大， 所以最大角的余弦值为 cos A ＝b 2＋c 2－a 22bc ＝72＋32－822×7×3 ＝－1 7. 3．在△ABC 中，角A ，B ，C 的对边分别为a ，b ，c ，若c 2－a 2－b 2 2ab >0，则△ABC ( ) A ．一定是锐角三角形 B ．一定是直角三角形 C ．一定是钝角三角形 D ．是锐角或直角三角形 解析：选C 由c 2－a 2－b 2 2ab >0得－cos C >0， 所以cos C <0，从而C 为钝角，因此△ABC 一定是钝角三角形． 4．若△ABC 的内角A ，B ，C 所对的边a ，b ，c 满足(a ＋b )2－c 2＝4，且C ＝60°，则ab 的值为( ) A.43 B ．8－4 3 C ．1 D.23 解析：选A 由(a ＋b )2－c 2＝4，得a 2＋b 2－c 2＋2ab ＝4，由余弦定理得a 2＋b 2－c 2＝2ab cos C ＝2ab cos 60°＝ab ，则ab ＋2ab ＝4，∴ab ＝4 3 .
2017年普通高等学校招生全国统一考试（全国卷Ⅲ） 英语答案解析 第一部分:阅读理解 第一节 1.【答案】A 【解析】题干问的是三月份可参加的旅行，而第一个项目San Francisco Winery Tour的时间是从2月1日到4月30日。故选A。 【考点】冠词，细节理解。 2.【答案】C 【解析】第二个项目Back to the Fifties Tour中提到在San Francisco你能免费品尝冰淇淋。而其他选项在这个旅行中没有被提到。故选C。 【考点】介词辨析，细节理解。 3.【答案】D 【解析】第四个项目Holiday Lights Tour的最后一句话提到”Advance reservations required”，由此可知，该旅行需要提前预定。故选D。 【考点】代词，细节理解。 4.【答案】B 【解析】根据第一段的最后一句”As one group of workers carried out the rubbish，another group began removing seats and other theater equipment in preparation for the buildings end”可推断出工人们清理垃圾和清除座位及其他剧院设备是在为剧院的关闭做准备。故选B。 【考点】副词辨析，推理判断。 5.【答案】D 【解析】根据第二段中的”Theater owner Ed Bradford said he chose the movie because it seemed appropriate”可知，剧院的老板亲自选定了The Last picture Show这部电影，因为他认为这部电影很合适。原文中的“appropriate”和D选项的“suitable都表示“合适的”。故选D。 【考点】细节理解。 6.【答案】C 【解析】第四段最后一句说剧院被卖给了当地的开发公司，该公司计划在剧院所在地建综合购物大楼，因此可推断出剧院将被推倒拆除。故选C。 【考点】动词的时态，推理判断。
20117年北京高考英语试题 第二部分：知识运用（共两节，45 分） 第一节单项填空（共15 小题；每小题 1 分，共15 分） 21. Samuel, the tallest boy in our class, ______ easily reach the books on the top shelf. A. must B. should C. can D. need 22. —Peter, please send us postcards ______ we’ll know where you have visited. —No problem. A. but B. or C. for D. so 23. Every year, ______ makes the most beautiful kite will win a prize in the Kite Festival. A. whatever B. whoever C. whomever D. whichever 24. —______ that company to see how they think of our product yesterday? —Yes. They are happy with it. A. Did you call B. Have you called C. Will you call D. Were you calling 25. ______ birds use their feathers for flight, some of their feathers are for other purposes. A. Once B. If C. Although D. Because 26. Jane moved aimlessly down the tree-lined street, not knowing ______she was heading. A. why B. where C. how D. when 27. Many airlines now allow passengers to print their boarding passes online ______ their valuable time. A. save B. Saving C. to save D. saved 28. If you don’t understand something, you may research, study, and talk to other people _______ you figure it out. A. because B. though C. until D. since 29. In the 1950s in the USA, most families had just one phone at home, and wireless phones _______ yet. A. haven’t invented B. haven’t been invented C. hadn’t in vented D. hadn’t been invented 30. The national park has a large collection of wildlife, _________ from butterflies to elephants. A. ranging B. range C. to range D. ranged 31. The little problems ______ we meet in our daily lives may be inspirations for great inventions. A. that B. as C. where D. when 32.Jim has retired, but he still remember the happy time _______ with his students. A. to spend B. spend C. spending D. spent 33.People______better access to health care than they used to,and they’re living longer as result. A.will have B. have C.had D.had had 34. If the new safety system _______ to use, the accident would never have happened. A. had been put B. were put C. should be put D. would be put 35. Many people who live along the coast make a living _______ fishing industry. A. at B. in C. on D. by 第二节完形填空（共20 小题；每小题 1.5 分，共30 分）
第一部分 专题复习 培植新的增分点 专题一 集合与常用逻辑用语、函数与导数、不等式 第一讲 集合与常用逻辑用语 基础·单纯考点 [例1] 解析：(1)∵A ＝{x >2或x <0}，B ＝{x |－5
2017年普通高等学校全国招生统一考试（北京卷） 英语 本试卷共16页，共150分。考试时长120分钟。考生务必将答案答在答题卡上，在试卷上作答无效。考试结束后，将本试卷和答题卡一并交回。 第一部分：听力理解(共三节，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。每段对话后有一道小题，从每题所给的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。每段对话你将听一遍。 1. When will the film start? A. At 5:00. B. At 6:00. C. At 7:00. 2. Which club will the man join? A. The film club. B. The travel club. C. The sports club. 3. What was the weather like in the mountains yesterday? A. Sunny. B. Windy. C. Snowy. 4. What does the man want to cut out of paper? A. A fish. B. A bird. C. A monkey. 5. Where does the conversation most probably take place? A. In a library. B. At a bookstore. C. In a museum. 第二节（共10小题；每小题1.5分，15分） 听下面4段对话或独白。每段对话或独白后有几道小题，从每题所给的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5秒钟的时间阅读每小题。听完后，每小题将给出5秒钟的作答时间。每段对话或独白你将听两遍。 听第6段材料，回答第6至7题。 6. Why does the woman make the call? A. To make an invitation. B. To ask for information. C. To discuss a holiday plan . 7. How much does the woman need to pay for the minibus? A. $50. B. $150. C. $350. 听第7段材料，回答第8至9题。 8.What are the two sperkers mainly talking about? A.Electronic waste. B.Soil pollution. C.Recyling benefits.
徐老师 2017年普通高等学校招生全国统一考试 英语 (考试时间：120分钟试卷满分：150分) 注意事项： 1.答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。 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 does the woman think of the movie? A. It’s amusing. B. It’s exciting. C.It’s disappointing. 2. How will Susan spend most of her time in France? A. Traveling around. B. Studying at a school. C. Looking after her aunt. 第1页
3. What are the speakers talking about? A. Going out. B. Ordering drinks. C. Preparing for a party. 4. Where are the speakers? A. In a classroom. B. In a library. C. In a bookstore. 5. What is the man going to do? A. Go on the Internet. B. Make a phone call. C. Take a train trip. 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 is the woman looking for? A. An information office. B. A police station C. A shoe repair shop. 7. What is the Town Guide according to the man? A. A brochure. B. A newspaper. C. A map. 听第7段材料,回答第8、9题。 8. What does the man say about the restaurant? A. It’s the biggest one around. B. It offers many tasty dishes. C. It’s famous for its seafood. 9. What will the woman probably order? A. Fried fish. B. Roast chicken. C. Beef steak. 听第8段材料,回答第10至12题。 10. Where will Mr. White be at 11 o’clock? A. At the office. B. At the airport. C. At the restaurant. 11. What will Mr. White probably do at one in the afternoon? A. Receive a guest. B. Have a meeting. C. Read a report. 第2页
2017 年北京高考英语听力原文 1. M:Let' smeetafterschooltomorrow. W:Allright,l ' llfinishschoolatfiveo ' clock,andl ' mfreeafterthat. M:Soissixo ' clockokaywithyou W:' clock. 2. WComeon,youjustsitaroundallday!Whydon ' tyoudosomething M:Whatdoyousuggest W:,,thetravelcluba ndthesportsclub. M:Well,Ithinkl ' lljointhetravelclubsolcanvisitdifferentplaces. 3. W:Whatwastheweatherlikeyesterday M:Itwascha ngi ngallthetime! W:Howwasthat M:Uh,itstartedoutwarma ndsunn y,butwhe nlwe nti ntothem oun tai nsan dclimbedhigh er,,whe nl cameback,astr on gwarmw in dbega ntoblow. 4. W:l' mtakingapapercuttingclass. M:Cool!Whathaveyoucutoutsofar 5.
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课时跟踪检测（一）任意角 层级一学业水平达标 1．－215°是() A．第一象限角B．第二象限角 C．第三象限角D．第四象限角 解析：选B由于－215°＝－360°＋145°，而145°是第二象限角，则－215°也是第二象限角． 2．下面各组角中，终边相同的是() A．390°，690°B．－330°，750° C．480°，－420°D．3 000°，－840° 解析：选B∵－330°＝－360°＋30°，750°＝720°＋30°， ∴－330°与750°终边相同． 3．若α＝k·180°＋45°，k∈Z，则α所在的象限是() A．第一、三象限B．第一、二象限 C．第二、四象限D．第三、四象限 解析：选A由题意知α＝k·180°＋45°，k∈Z， 当k＝2n＋1，n∈Z， α＝2n·180°＋180°＋45° ＝n·360°＋225°，在第三象限， 当k＝2n，n∈Z， α＝2n·180°＋45° ＝n·360°＋45°，在第一象限． ∴α是第一或第三象限的角． 4．终边在第二象限的角的集合可以表示为() A．{α|90°<α<180°} B．{α|90°＋k·180°<α<180°＋k·180°，k∈Z} C．{α|－270°＋k·180°<α<－180°＋k·180°，k∈Z} D．{α|－270°＋k·360°<α<－180°＋k·360°，k∈Z} 解析：选D终边在第二象限的角的集合可表示为{α|90°＋k·360°<α<180°＋k·360°，k∈Z}，而选项D是从顺时针方向来看的，故选项D正确． 5．将－885°化为α＋k·360°(0°≤α＜360°，k∈Z)的形式是() A．－165°＋(－2)×360°B．195°＋(－3)×360° C．195°＋(－2)×360°D．165°＋(－3)×360° 解析：选B－885°＝195°＋(－3)×360°，0°≤195°<360°，故选 B.
徐老师 北京市2017年普通高等学校招生全国统一考试 英语 本试卷共150分，考试用时120分钟。 第一部分：听力理解（共三节，满分30分） 第一节（共5小题；每小题1.5分，共7.5分） 听下面5段对话。每段对话后有一道小题，从每题所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你将有10秒钟的时间来回答有关小题和阅读下一小题。每段对话你将听一遍。 1.When will the film start? A.At5:00. B.At6:00. C.At7:00. 2.Which club will the man join? A.The film club. B.The travel club. C.The sports club. 3.What was the weather like in the mountains yesterday? A.Sunny. B.Windy. C.Snowy. 4.What does the man want to cut out of paper? A.A fish. B.A bird. C.A monkey. 5.Where does the conversation most probably take place? A.In a library. B.At a bookstore. C.In a museum. 第二节（共10小题；每小题1.5分，共15分） 听下面4段对话或独白。每段对话或独白后有几道小题，从每题所给的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5秒钟的时间阅读每小题。听完后，每小题将给出5秒钟的作答时间。每段对话或独白你将听两遍。 听第6段材料，回答第6至7题。 6.Why does the woman make the call? A.To make an invitation. B.To ask for information. C.To discuss a holiday plan. 7.How much does the woman need to pay for the minibus? A.$50. B.$150. C.$350. 听第7段材料，回答第8至9题。 第1页
绝密★启封前试卷类型A 2017 年普通高等学校招生全国统一考试（全国 1 卷）
英语 （考试时间： 120 分钟试卷满分：150分） 第一部分听力 (共两节，满分 30 分)略 第二部分阅读理解 (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 和 D 四个选项中，选出最佳选项， 并在答题卡上将该项涂黑。 A Pacific Science Center Guide ◆Visit Pacific Science Center ’s Store Don’ t forget to stop by Pacific Science Center’ s Store while you are here to pick up a wonderful science activity or remember your visit. The store is located(位于 ) upstairs in Building 3 right next to the Laster Dome. ◆Hungry Our exhibits will feed your mind but what about your body? Our caf offers aécomplete menu of lunch and snack options, in addition to seasonal specials. The caf is located upstairs in Building 1 and is open daily until one hour before Pacific Science Center closes. ◆Rental Information Lockers are available to store any belongings during your visit. The lockers are located in Building 1 near the Information Desk and in Building 3. Pushchairs and wheelchairs are available to rent at the Information Desk and Denny Way entrance. ID required. ◆S upport Pacific Science Center Since 1962 Pacific Science Center has been inspiring a passion(热情) for discovery and lifelong learning in science, math and technology. Today Pacific Science Center serves more than 1.3 million people a year and beings inquiry-based science education to classrooms and community events all over Washington State. It an amazing accomplishment and one we connot achieve without generous support
北京市朝阳区高三年级第一次综合练习 英语2017.03 （考试时间120分钟满分150分） 本试卷共12页，共150分。考试时长120分钟。考生务必将答案答在答题卡上，在试卷上作答无效。 第一部分听力理解（共三节，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。 例：What is the man going to read? A. A newspaper. B. A magazine. C. A book. 答案是A. 1. What is the woman wearing to the party? A. A dress. B. Shorts. C. Jeans. 2. What will the woman eat with her coffee? A. A slice of cake. B. Some biscuits. C. Some chocolate. 3. Where are the two speakers? A. On the street. B. At the airport. C. At the railway station. 4. What will the man do this afternoon? A. Play football. B. Play tennis. C. Play computer games. 5. How will the man go to school tomorrow? A. By car. B. By bus. C. By bike. 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，从题中做给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料，回答第6、7题。 6. What did the man want to do?
课时跟踪检测（十四） 三角函数模型的简单应用 层级一 学业水平达标 1.如图是一向右传播的绳波在某一时刻绳子各点的位置图，经过1 2周 期后，乙的位置将移至( ) A ．x 轴上 B ．最低点 C ．最高点 D ．不确定 解析：选C 相邻的最大值与最小值之间间隔半个周期，故乙移至最高点． 2．在两个弹簧上各挂一个质量分别为M 1和M 2的小球，它们做上下自由振动．已知它们在时间t (s)时离开平衡位置的位移s 1(cm)和s 2(cm)分别由下列两式确定： s 1＝5sin ???2t ＋π6，s 2＝5cos ? ??2t －π3. 则在时间t ＝2π 3时，s 1与s 2的大小关系是( ) A ．s 1＞s 2 B ．s 1＜s 2 C ．s 1＝s 2 D ．不能确定 解析：选C 当t ＝2π 3 时，s 1＝－5，s 2＝－5，∴s 1＝s 2.选C. 3.如图所示，一个单摆以OA 为始边，OB 为终边的角θ(－π＜θ＜π)与时间t (s) 满足函数关系式θ＝1 2sin ? ???2t ＋π2，则当t ＝0时，角θ的大小及单摆频率是( ) A ．12，1 π B ．2，1 π C ．1 2 ，π D ．2，π 解析：选A 当t ＝0时，θ＝12sin π2＝12，由函数解析式易知单摆周期为2π 2＝π，故单摆 频率为1 π ，故选A. 4.(陕西高考)如图，某港口一天6时到18时的水深变化曲线 近似满足函数y ＝3sin ????π6x ＋φ＋k .据此函数可知，这段时间水深(单位：m)的最大值为( ) A ．5 B ．6 C ．8 D ．10 解析：选C 根据图象得函数的最小值为2，有－3＋k ＝2，k ＝5，最大值为3＋k ＝8. 5．稳定房价是我国今年实施宏观调控的重点，国家最近出台的一系列政策已对各地的房地产市场产生了影响，温州市某房地产中介对本市一楼盘在今年的房价作了统计与预测：
2017年普通高等学校招生全国统一考试（全国卷1） 英语 （考试时间：120分钟试卷满分：150分） 注意事项： 1.本试卷由四个部分组成。其中，第一、二部分和第三部分の第一节为选择题。第三部分の第二节和第四部分为非选择题。 2.答卷前，考生务必将自己の姓名、准考证号填写在答题卡上。 3.回答选择题时，选出每小题答案后，用2B铅笔把答题卡上对应题目の答案标号涂黑；回答非选择题时，将答案写在答题卡上，写在本试卷上无效。 4.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，你将有两分钟の时间将试卷上の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，从题中所给のA、B、C三个选项中选出最佳选项，并标在试卷の相应位置。听完每段对话后，你都有10秒钟の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 does the woman think of the movie? A.It’s amusing B.It’s exciting C.It’s disappointing 2.How will Susan spend most of her time in France? A. Traveling around B.Studying at a school C.Looking after her aunt 3.What are the speakers talking about? A. Going out B.Ordering drinks C.Preparing for a party 4.Where are the speakers? A.In a classroom B.In a library C.In a bookstore 5.What is the man going to do ?
青少年三维创意设计等级考试理论综合试卷（一级）2020年9月分数：100 题数：40 一、单选题(共20题，每题2分，共40分) 1.青少年通过三维设计软件创作月球车模型，其目的是什么？（） A. 激发和提升对宇宙探索的热情 B. 要造一辆真实的月球车，登陆月球 C. 检测软件能不能完成复杂模型的设计 D. 要买一辆月球车模型 试题编号：20200824-38 试题类型：单选题 标准答案：A 试题难度：一般 2.三维模型上的立体文字是通过哪些命令得到的？（） A. 预制文字 + 草图编辑 B. 预制文字 + 拉伸 C. 预制文字 + 图片 D. 预制文字 + 拔模 试题编号：20200824-30 试题类型：单选题 标准答案：B 试题难度：一般 3.在三维软件中观看正方体时，同时最多可以看到几个面？（） A. 1个 B. 2个 C. 3个 D. 4个
试题编号：20200824-10 试题类型：单选题 标准答案：C 试题难度：一般 4.在三维建模过程中，鼠标的作用不包括哪些？（） A. 旋转工作区 B. 移动工作区 C. 穿透模型 D. 选择功能命令 试题编号：20200824-08 试题类型：单选题 标准答案：C 试题难度：一般 5.熔融沉积式3D打印工艺是将材料加热至熔融状态，然后通过哪种方式才 能形成立体模型呢？（） A. 切削 B. 焊接 C. 逐层堆积 D. 拼插 试题编号：20200824-01 试题类型：单选题 标准答案：C 试题难度：一般 6.判断以下哪个草图轮廓是不能直接拉伸的？（） A. （1） B. （2） C. （3） D. （4） 试题编号：20200824-23
2017年高考真题英语听力原文（北京卷） 第一节（共5 小题；每小题 1.5 分，共7.5 分） 听下面5段对话。每段对话后有一道小题，从每题所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你将有10秒钟的时间来回答有关小题和阅读下一小题，每段对话你将听一遍。 1.M: Let’s meet after school tomorrow. W: All right, I’ll finish school at five o’clock, and I’m free after that. M: So is six o’clock okay with you? W: Fine. Then we can go to the cinema and see the film that starts at seven o’clock. 2.W: Come on, you just sit around all day! Why don’t you do something? M: What do you suggest? W: Maybe join in a club is good for you. Look, here are some interesting ones. The film club, the travel club and the sports club. M: Well, I think I’ll join the travel club so I can visit different places. 3.W: What was the weather like yesterday? M: It was changing all the time! W: How was that? M: Uh, it started out warm and sunny, but when I went into the mountains and climbed higher, it started snowy. Then, when I came back, a strong warm wind began to blow. 4. W: I’m taking a paper cutting class. M: Cool! What have you cut out so far? W: I’ve cut a fish and a monkey out of paper. That was amazing! M: Yes, sounds a lot of fun. If I have the chance to attend the class, I’m going to cut out a bird. 5. W: What can I do for you? M: I want to check out these books. W: Your library card, please. Oh, you have lead fees. It comes to 4 dollars. You have to pay it off before you check out all books. M: Ok, no problem. 第二节（共10小题；每小题1.5分，共15分） 听下面4段对话或独白。每段对话或独白后有几道小题，从每题所给的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5秒钟的时间阅读每小题。听完后，每小题将给出5秒钟的作答时间。每段对话或独白你将听两遍。 听第6段材料，回答第6至7题。
绝密★启用前 2017年普通高等学校招生全国统一考试 英语 （考试时间：120分钟试卷满分：150分） 注意事项： 1.答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。 3.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答案。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 the woman do this afternoon? A．Do some exercise. B．Go shopping. C．Wash her clothes. 2．Why does the woman call the man? A ．To cancel a flight. B．To make an apology. C．To put off a meeting. 3．How much more does David need for the car? A．$ 5,000. B．$20,000. C．$25,000. 4．What is Jane doing? A．Planning a tour. B．Calling her father. C．Asking for leave.
用样本估计总体 [知识能否忆起] 一、作频率分布直方图的步骤 1．求极差(即一组数据中最大值与最小值的差)． 2．确定组距与组数． 3．将数据分组． 4．列频率分布表． 5．画频率分布直方图． 二、频率分布折线图和总体密度曲线 1．频率分布折线图：连接频率分布直方图中各小长方形上端的中点，就得频率分布折线图． 2．总体密度曲线：随着样本容量的增加，作图时所分的组数增加，组距减小，相应的频率折线图会越来越接近于一条光滑曲线，即总体密度曲线． 三、样本的数字特征 四、茎叶图 茎叶图的优点是可以保留原始数据，而且可以随时记录，方便记录与表示． [小题能否全取]
1.(教材习题改编)( ) A ．23与26 B ．31与26 C ．24与30 D ．26与30 解析：选B 观察茎叶图可知，这组数据的众数是31，中位数是26. 2．(教材习题改编)把样本容量为20的数据分组，分组区间与频数如下：[10,20)，2；[20,30)，3；[30,40)，4；[40,50)，5；[50,60)，4；[60,70]，2，则在区间[10,50)上的数据的频率是( ) A ．0.05 B ．0.25 C ．0.5 D ．0.7 解析：选D 由题知，在区间[10,50)上的数据的频数是2＋3＋4＋5＝14，故其频率为 14 20＝0.7. 3．(2012·长春模拟)从某小学随机抽取100名同学，将他们的身高(单位：厘米)数据绘制成频率分布直方图由图中数据可知身高在[120,130]内的学生人数为( ) A ．20 B ．25 C ．30 D ．35 解析：选C 由题意知a ×10＋0.35＋0.2＋0.1＋0.05＝1， 则a ＝0.03，故学生人数为0.3×100＝30. 4．(教材习题改编)甲、乙两人比赛射击，两人所得的平均环数相同，其中甲所得环数的方差为5，乙所得环数如下：5、6、9、10、5，那么这两人中成绩较稳定的是________． 解析：x ＝7，s 2乙＝4.4， 则s 2甲＞s 2乙，故乙的成绩较稳定． 答案：乙 5．(2012·山西大同)将容量为n 的样本中的数据分为6组，绘制频率分布直方图，若第一组至第六组的数据的频率之比为2∶3∶4∶6∶4∶1，且前三组数据的频数之和为27，则n ＝________. 解析：依题意得，前三组的频率总和为2＋3＋42＋3＋4＋6＋4＋1＝920，因此有27n ＝920，即n ＝ 60.