必修2 unit 3 单元卷 (全国卷)

单元综合测评(三)

Unit 3Amazing people

(时间：100分钟；满分：120分)

Ⅰ.阅读理解(共15小题；每小题2分，满分30分)

America is a mobile society.Friendships between Americans can be close and real，yet disappear soon if situations change.Neither side feels hurt by this.Both may exchange Christmas greetings for a year or two, perhaps a few letters for a while then no more.If the same two people meet again by chance, even years later, they pick up the friendship.This can be quite difficult for us Chinese to understand, because friendships between us flower more slowly but then may become lifelong feelings, extending (延伸) sometimes deeply into both families.

Americans are ready to receive us foreigners at their homes, share their holidays, and their home life.They will enjoy welcoming us and be pleased if we accept their hospitality (好客)easily.

Another difficult point for us Chinese to understand Americans is that although they welcome us warmly in their personal everyday lives, they don't show their politeness to us if it requires a great deal of time.This is usually the opposite of the practice in our country where we may be generous_with_our_time.Sometimes，we, as hosts, will appear at airports even in the middle of the night to meet a friend.We may take days off to act as guides to our foreign friends.The Americans, however, express their welcome usually at homes, but truly can not manage the time to do a great deal with a visitor outside their daily routine.They will probably expect us to get ourselves from the airport to our own hotel by bus.And they expect that we will phone them from there.Once we arrive at their homes, the welcome will be full, warm and real.We will find ourselves treated hospitably.

For the Americans, it is often considered more friendly to invite friends to their homes than to go to restaurants, except for purely business matters.So accept their hospitality at home!

1．Which of the following statements is TRUE according to the passage?

A．Friendships between Americans usually extend deeply into their families.

B．Friendships between Americans usually last for all their lives.

C．Americans always show their warmth even if they are very busy.

D．Americans will continue their friendships again even after a long break.

2．When we arrive in America to visit an American friend, we will probably be________.

A．warmly welcomed at the airport

B．offered a ride to his home

C．treated hospitably at his home

D．treated to dinner in a restaurant

3．The underlined words “generous with our time” in Paragraph 3 probably mean________.

A．strict with time

B．serious with time

C．careful with time

D．willing to spend time

4．A suitable title for this passage would probably be“________”．

A．Friendships between Chinese

B．Friendships between Americans

C．Americans' hospitality

D．Americans' and Chinese's views of friendships

Robert Jarvik，born on May 11, 1946 in Michigan and raised in Stamford, is a medical scientist and researcher，who played an important role in the invention of the artificial heart.He was interested in medicine from a young age.He watched his father perform operations and gained a patent (专利权)for a machine applied in the medical operation before he graduated from high school.

Jarvik attended Syracuse University and considered a career in art.When his father developed heart disease suddenly, he decided then to work on a medical career.He applied to medical schools, but was not admitted to any schools in the US. Before long, he was admitted to the medical school in Italy and stayed there for two years.He returned to get a degree in medicine from New York University in 1971.

After working for a period of time, Jarvik got a job in the organ transplant (器官移植) program at the University of Utah in 1972.He worked with the director of the program, Willem Kolff, who invented the kidney dialysis (肾透析)machine.

By the time Jarvik came to the University of Utah, the organ program had already developed the primary artificial heart.He improved it by creating a diaphragm (横膈膜)，which solved many issues with the heart.Eventually, he created the first artificial heart in 1981, the Jarvik-7, to be placed in a human patient, which was considered one of the most important inventions in human history.

Barney Clark, a retired dentist suffering from serious heart disease, received the Jarvik-7 transplant on December.2, 1982.He lived for 112 days after the operation, but the transplant was considered a success.Though receiving criticism for the risk referred to transplant an artificial heart, the Jarvik-7 still became very important for patients who were waiting for a heart.In 1987，Jarvik moved to New York City and formed Jarvik Research Inc.He began developing a new heart －the Jarvik 2000.This smaller machine fits inside a patient's heart rather than replacing the entire organ.

5．What method does the writer use to develop the passage?

A．By comparing opinions from different fields.

B．By following the natural time order.

C．By discussing research experiments.

D．By presenting some research results.

6．What do you know about Robert Jarvik from the passage?

A. He was good at observation and made an invention when he was young.

B．He was born and raised in the same place where his parents worked.

C．He began to help his father from a young age when he performed operations.

D．He was admitted to an American medical school soon after he graduated from college.

7．Which of the following incidents made Robert Jarvik determine his life-long career?

A．He received a patent for the medical operation.

B．He was refused to be admitted to any medical school in the US.

C．He took part in the organ program at the University of Utah.

D．His father developed heart disease suddenly.

8．What is the greatest achievement for Robert Jarvik as a medical scientist?

A．He created the first artificial heart in 1981.

B．He invented the kidney dialysis machine.

C．He did the first heart transplant operation for a heart patient.

D．He created a diaphragm to fit inside a patient's heart.

Customers rushing to Paris's newest cafe to order their coffees and bread are now able to enjoy them in the company of a dozen cats.

The “Cafe des Chats” in the heart of the capital is home to a dozen cats that walk around tables or curl up on armchairs as people eat and drink.The establishment is aimed at Parisians unable to keep pets in small city-centre apartments.And though the idea may seem strange, cafe manager Margaux Gandelon says that the “purr (咕噜咕噜声) treatment”does good to customers' health.And it is real，“Purring produces vibrations(震动)，which lower your blood pressure and your heartbeat，”Gandelon says.

This month's opening weekend saw queues snaking along the roadside and bookings taken from now last until next month.Some 300 customers had to be turned away.Gandelon says animal welfare (福利) is important and customers are not allowed to abuse the cats.She is prepared to force any customers who are against the rules to leave the cafe.

Visiting the cafe out of curiosity，business student Florian Laboureau described it as a great idea, but said he was more of a dog person.Another customer Quack Quaack said，“I was really impressed when I was in Paris a few days ago.Just about everywhere we went, dogs were everywhere.But I thought I'd died and gone to heaven standing in the bank queue with dogs all around me with their owners.There were cats in a lot of the retail stores too that would greet you as you walked in.The US needs to get with this, pets are part of most people's lives and having them in public places makes the world seem like a happier and friendlier place.Wouldn't that be just wonderful？”

9．The “Cafe des Chats” is special because________.

A．it lies in the center of Paris

B．it offers all kinds of cat food

C．customers can bring cats there

D．customers enjoy their coffees with cats

10．Why did Ma rgaux Gandelon open the “Cafe des Chats”？

A．To make it a pet rescue center.

B．To meet animal lovers' needs.

C．To become a famous person.

D．To study the “purr treatment”．

11．We can learn from the passage that________.

A．the “Cafe des Chats” is very popular now

B．more cats will be accepted in the “Cafe des Chats”

C．the “Cafe des Chats” will be opened in other cities

D．people become healthier after drinking in the “Cafe des Chats”

12．What's the meaning of the underlined word “abuse” in Paragraph 3?

A．Keep close to.B．Talk to.

C．Treat badly. D．Pat warmly.

Once upon a time there was a good, cheerful wizard(男巫)who loved to use his magic to make everyone happy.He was also quite an unusual wizard because he was allergic (过敏) to many different foods.He had to be very careful with what he put in his mouth.He was always being invited to parties, and he would always gladly accept, because he always had new tricks and games to try out.

In the beginning, everyone was considerate about his allergies, and they took special care to prepare food that he would be able to eat safely.But as time went on, people were tired of having to prepare special foods for him.Sometimes they didn't even bother to tell him what was in the food, and, more than once, he ended up with a black tongue and a red face.

The wizard was angry.He waved his wand (摩杖) and cast a spell(咒语) that gave everyone a special allergy.Some became allergic to birds, others to fruit or meat...And so, each person had to take special care from then on.Whenever people met up to eat or have a party, they ended up having to go to the doctor.

Gradually, people began making an effort to learn what each other's allergies were.Now they would prepare everything carefully, so that they could have a good time together without getting sick.In less than a year, life in town returned to normal，filled with parties and celebrations.Even better, the wizard now could stay and enjoy the whole party.

Some time later, without anyone knowing, the wizard waved his wand again and undid the spell.The people had learned well how to be considerate towards others, and how they could enjoy each other's company even better just by making a little effort to adapt(适应)to each and every person.

13．The wizard got sick because________.

A．the food he ate was not healthy

B．people didn't know he was allergic

C．people gave him allergic food on purpose

D．people didn't tell him what was in his food

14．The wizard made others allergic because________.

A．he was angry with people's indifference to him

B．he wanted to perform his new trick

C．he wanted others to know his power

D．he was not invited to the party

15．From the fourth paragraph, we can know in order to live a normal life people had to________.

A．go to see the doctor every day

B．keep each other safe from allergy

C．keep away from birds and fruits

D．stop holding parties and celebrations

Ⅱ.阅读填句(共5小题；每小题2分，满分10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。选项中有两项为多余选项。

Overeating is a serious problem for a lot of people.While many people attribute (把……归于) overeatingto a lack of willpower (意志力)，it's more complex than that.__16__Let's explore some ways.

Eat breakfast.

__17__Research shows people who don't eat breakfast are more likely to overeat later in the day and have a higher possibility of coronary heart disease (发生冠心病)．Another study shows that eating eggs in the morning can help you eat less throughout the day.So eating breakfast is very important for people.

Slow down.

It may sound obvious, but eating slowly and mindfully is one of the best ways of fighting against overeating.__18__Pack healthy snacks when you're on the go.Healthy snacks are a necessary tool to help you stop overeating.__19__So pack healthy snacks like nuts, seeds and fruits and take them with you to work，school or other places where you go throughout the day.

__20__Nutrient density means the amount of nutrition packed into a particular number of foods.For example, you can eat a giant plate of broccoli to get the same amount of calories in a tiny cup of ice cream because vegetables are generally more nutrient-dense.

A. Use smaller plates when you are eating.

B．Choose nutrient-dense (高密度营养) foods.

C．Skipping breakfast is a big no-no.

D．And eating slower helps you feel full faster.

E．Studies show that snacking on healthy foods can help you stop food cravings (渴望)．

F．Fortunately, there are ways to stop overeating.

G．You need to become aware of your reasons for wanting to eat junk food.

Ⅲ.完形填空(共20小题；每小题1.5分，满分30分)

Anger was what I realized I needed to change in my life.Having anger always made me look bad and gave other people a negative __21__ of me, but，in fact，I was a nice person.

Once my girlfriend and I were out with friends, and she said something I didn't__22__I started shouting at her__23__I never meant to do that, I had never done that to any__24__before.As a result, it__25__a break-up.I lost my girlfriend and also__26__lost my other friends.It was making me appear to be a(n) __27__person.When all these things happened, I knew I__28__to change.

I talked to my mom and she__29__a therapist (治疗师)for me.Then I started attending the classes, which, at first, seemed a little strange.After a few of these__30__management classes，I started understanding the problem and began to think those classes going to__31__.During the classes, I talked about how __32__I showed anger to certain little things.The therapist then offered__33__to me.After seeing the therapist for a while, I found the classeshad improved my__34__.I discovered I didn't become__35__at stupid things anymore.And now I'm a more__36__person.

My family and friends have__37__I'm a totally changed person.My parents are also__38__of the person I've turned into.That makes me feel__39__because I can hang out with friends again.Without anger bringing me__40__，I can start achieving my goals.I can now say that I'm a young man who is positive about his future.

21.A.fact B．example

C．impression D．explanation

22．A.know B．like

C．forget D．ask

23．A.when B．because

C．as if D．even though

24．A.kid B．teacher

C．girl D．stranger

25．A.referred to B．led to

C．stood for D．worked on

26．A.difficultly B．quickly

C．usually D．politely

27．A.strong B．energetic

C．independent D．terrible

28．A.needed B．refused

C．grew D．remembered

29．A.challenged B．defeated

C．found D．trained

30．A.emotion B．time

C．business D．life

31．A.happen B．work

C．appear D．begin

32．A.honestly B．smartly

C．gently D．easily

33．A.chances B．solutions

C．results D．courage

34．A.score B．skill

C．service D．behavior

35．A.active B．amazed

C．angry D．slow

36．A.relaxed B．confused

C．brave D．disappointed

37．A.planned B．imagined

C．complained D．realized

38．A.afraid B．proud

C．tired D．fearful

39．A.lonely B．wonderful

C．safe D．useful

40．A.power B．danger

C．trouble D．mistakes

Ⅳ.语法填空(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。

【导学号：98170049】My childhood was unforgettable when I 41.________(take) good care of by my parents.I didn't need to worry about food or clothes or any other things.I was very happy in those days.42.________one day, my mother told me that she

43.________pick me up after school.I was afraid of 44.________(go) home alone, so

I started to cry and became angry 45.________my mother.Although I thought that she

and my father should protect me, they didn't change their 46.________(mind)．They believed it was good for me to learn to be 47.______(dependent)．The next day after class，I had to take a bus to go back home.I forgot 48.________(see) the bus route before I got on it.When the bus was farther and farther away from my home，I felt anxious.49.________(final), I got the last stop, and then took the same bus back home.When I told my parents my story, they didn't think it was a mistake；on the contrary, they thought it was useful.From then on, I never let them 50.________(meet)me after school.

Ⅴ.短文改错(共10小题；每小题1分，满分10分)

I have two foreign friend, Emily and Vickers.They come from the USA, and they were teaching English in

a university in Beijing https://www.360docs.net/doc/1e7953752.html,st year they paid the visit to our school.I had never meet any foreigners before and wanted very much to know that how I was getting along with my spoken English.Because I went over to talk with them.When I spoke English to them, all of them were surprised that a middle school student could speak English so good and suggested taking a photo together.Since then they have been good friends and now we write English letters each other often.

Ⅵ.书面表达(满分25分)

请根据表格提供的信息，用英语写一篇100词左右的短文，简单介绍一下2015年劳伦斯奖(Laureus World Sports Awards)最佳极限运动员获得者美国高空跳伞运动员艾伦·尤斯塔斯，并谈谈你对他的看法。

________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________

详解答案

单元综合测评(三)

【语篇解读】美国人乐意接待朋友但不想花很多时间，中国人却与之相反。

1．D推理判断题。由第一段第四、五句可推知选项D正确。

2．C细节理解题。由倒数第二段最后两句可知C项正确。

3．D推理判断题。联系上文可知，如果要花很多时间的表现友好的话，美国人是不愿意的，而中国人正好相反，即中国人愿意花时间陪朋友，故选D。

4．D标题归纳题。本文主要讲了中国人和美国人对待友谊的不同点，D 项最符合文意。

【语篇解读】本文是一篇人物传记。主要介绍了美国著名的医学科学家——Robert Jarvik在发明人造心脏方面做出了巨大的贡献。

5．B细节理解题。本文是一篇人物传记，主要介绍美国著名的医学科学家——Robert Jarvik在发明人造心脏方面做出了巨大的贡献。通读全文可知，作者依据时间先后顺序对Robert Jarvik进行了介绍。

6．A推理判断题。根据第一段“He watched his father perform operations and gained a patent(专利权) for a machine applied in the medical operation before he graduated from high school.”可知Robert Jarvik看他爸爸做手术并在高中毕业前获得一项专利，由此可以推断他善于观察并做出了发明。

7．D细节理解题。根据第二段“When his father developed heart disease suddenly，he decided then to work on a medical career.”可知，Robert Jarvik是在爸爸突然患心脏病之后决定把医学作为自己的职业的，从此以后他一直在医学领域发展。

8．A细节理解题。根据第四段“Eventually，he created the first artificial heart in 1981，the Jarvik-7，to be placed in a human patient，which was considered one of the most important inventions in human history.”可知，Robert Jarvik创造了人类历史上第一个人造心脏，这是他作为医学科学家的一个最伟大的成就。

【语篇解读】本文介绍了一家有猫陪伴客人的新兴咖啡馆。

9．D细节理解题。由第一段内容可知，这家咖啡馆的独特之外在于这里

有猫陪伴客人。

10．B推理判断题。由第二段“The establishment is aimed at Parisians unable to keep pets in small city-centre apartments.”可推知，Margaux Gandelon开这家咖啡馆的目的主要是为了满足动物爱好者的需求。

11．A推理判断题。由第三段“This month's opening weekend saw queues snaking along the roadside and bookings taken from now last until next month.Some 300 customers had to be turned away.”可知，咖啡馆外的顾客排着长队，而且有很多顾客排不上，可推知，该咖啡馆现在非常受欢迎。

12．C词义猜测题。由第三段“She is prepared to force any customers who are against the rules to leave the cafe.”可推知，此处是说不允许顾客虐待动物。

【语篇解读】巫师通过施用魔法使人们明白了彼此包容的重要性。

13．D细节理解题。根据文章第二段内容可知，时间久了，人们厌倦了给男巫准备特别食物，甚至懒得告诉他食物中都含有什么，最后导致了男巫的过敏反应。

14．A细节理解题。根据文章第二段和第三段内容可知，人们没有告诉男巫他的食物里都有什么，造成了他的食物过敏，人们的懒惰和对他的漠不关心惹怒了男巫，所以他给所有人都下了咒语。

15．B细节理解题。根据第四段中的“Now they would prepare everything carefully，so that they could have a good time together without getting sick.”可知，为了能与他人愉快相处，人们都很认真地为自己和同伴做准备，避免有人过敏。

16－20FCDEB

【语篇解读】在治疗师的帮助下，作者成功地改掉了易怒的毛病。

21．C由上文“Having anger always made me look bad”可知，总是生气让作者给其他人留下不好的印象。

22．B由下文“I started shouting at her”可知，此处是说她说了一些作者不喜欢的话。

23．D尽管作者从没想要这样做，但还是发火了。

24．C由上文作者对自己的女朋友怒吼可知，此处是说他从没对女生这样做过。

25．B由上文作者因生气而怒吼可知，此处是说他和女朋友分手了。

26．B由上文作者不善于控制情绪可知，作者很快失去了朋友。

27．D由上文作者已经没有了朋友可知，作者看上去似乎是一个很糟糕的人。

28．A由上文“Anger was what I realized I needed to change in my life.”可知，此处是说作者知道自己需要改变了。

29．C由下文“Then I started attending the classes，which，at first，seemed a little strange.”可知，作者的妈妈为作者找了一位治疗师。

30．A由上文作者易怒可知，此处是说在上了一些关于情绪管理的课程之后。

31．B由上文“I started understanding the problem”可知，这些课程起作用了。

32．D由上文作者容易因为小事发火可知答案。

33．B治疗师为作者提供了解决方法。

34．D由上文课程对作者有作用可知，此处是说课程改善了作者的表现。

35．C由上文课程改善了作者的表现可知，作者发现他不再因愚蠢的事情生气了。

36．A由上文作者的转变可知，作者成为了一个更加轻松的人。

37．D作者的家人和朋友意识到了作者的转变。

38．B由上文作者改掉了易怒的坏习惯可知，作者的父母为现在的他而感到骄傲。

39．B由下文“because I can hang out with friends again.”可知，此处是说作者感到美好。

40．C由下文“I can start achieving my goals.”可知，没有愤怒给作者带来的麻烦，作者可以开始实现自己的目标了。

41．was taken42.But43.wouldn't44.going

45．with46.minds47.independent48.to see

49．Finally50.meet

短文改错

I have two foreign friend

friends，Emily and Vickers.They come from the USA，

and they were

are teaching English in a university in Beijing https://www.360docs.net/doc/1e7953752.html,st year they paid

the

a visit to our school.I had never meet

met any foreigners before and wanted very much to

know how I was getting along with my spoken English.Because

So I went

over to talk with them.When I spoke English to them，

all

both of them were surprised

that a middle school student could speak English so good

well and suggested

taking a photo together.Since then they

we have been good friends and now we write

English letters ∧

to each other often.

【参考范文】

Alan Eustace is a 58-year-old American computer scientist.He is also a free fall jumper.When he was 57 years old, he broke the world record of the free fall jump and has been holding the new record till now, because of which, he was rewarded the Laureus World Sports Awards in 2015.

Alan Eustace's achievements inspire me a lot.Not only does he devote his knowledge to the development of science and technology, but also he challenges himself in the sports field.He doesn't give in to any difficulty that comes from his age.Thus，in my point of view, we should learn from him.Just be a brave person in our whole life.

人教版必修四 unit3 知识点

B4Unit3 第一课时 A taste of English humor 补充： 1.Repeat 循环 2.seen/witnessed 见证 3.make a comments评论 4.focus one’attention on 5.It seems appropriate看起来正确 6.falls on落在，在（某一天） 7.is on the increase 在增长中同步单词： 1.humor n.幽默，滑稽humorous adj.富于幽默的humorist n.幽默作家，富于幽默的人 2.▲punchline n.故事、笑话中的妙语 pun n.双关语 punch v.用拳猛击 3.▲verbal adj口头的 4.▲nonverbal adj不用语言的 5.▲mine n.哑剧 mimic 模仿词性转换： 1.humor n幽默，滑稽humorous adj富于幽默的 2.performer n.表演者，出演者perform vt.执行，履行，表演performance n.演出，表演，履行 3.astonish vt.使惊讶astonished adj.使人感到惊讶的

astonishing adj.令人惊讶的astonishment n.惊讶 4.fortunate adj.幸运的，吉利的fortunately adv.幸运地unfortunately adv.不幸的，遗憾的fortune n.财富，运气 5.convince v.使信服convincing adj.令人信服的convinced adj.让人感到信服的convincingly adv.令人信服地 6.direct v..导演，指示，指挥directed adj.直接的，直率的director n.指挥者 direction n.方向 directly adv.直接地 7.particular adj.特殊的，特别的n.细节particularly adv.特殊地，特别地8.occasion n.场合，时刻occasional adj.偶然的，偶尔的occasionally adv.偶然地 9.entertain v.使欢乐，款待entertainment n.娱乐，招待，款待entertaining adj.令人愉快的，有趣的 10.failure n.失败（者） fail v.使失望，不及格，失败11.amuse vt.使发笑，使愉快amusing adj.令人好笑的，有趣的amused adj.使人感到好笑的，感到愉快的amusement n.娱乐活动，消遣12.explanation n.解释，讲解，说明

人教版高中数学必修三第二章单元测试(二)及参考答案

2018-2019学年必修三第二章训练卷统计(二) 注意事项： 1.答题前,先将自己的姓名、准考证号填写在试题卷和答题卡上,并将准考证号条形码粘贴在答题卡上的指定位置。 2.选择题的作答：每小题选出答案后,用2B 铅笔把答题卡上对应题目的答案标号涂黑,写在试题卷、草稿纸和答题卡上的非答题区域均无效。 3.非选择题的作答：用签字笔直接答在答题卡上对应的答题区域内。写在试题卷、草稿纸和答题卡上的非答题区域均无效。 4.考试结束后,请将本试题卷和答题卡一并上交。一、选择题(本大题共12个小题,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.已知x ,y 是两个变量,下列四个散点图中,x ,y 是负相关趋势的是( ) A. B. C. D. 2.一组数据中的每一个数据都乘以2,再减去80,得到一组新数据,若求得新的数据的平均数是1.2,方差是4.4,则原来数据的平均数和方差分别是( ) A.40.6,1.1 B.48.8,4.4 C.81.2,44.4 D.78.8,75.6 3.某篮球队甲、乙两名运动员练习罚球,每人练习10组,每组罚球40个.命中个数的茎叶图如右图,则下面结论中错误的一个是( ) A.甲的极差是29 B.乙的众数是21 C.甲罚球命中率比乙高 D .甲的中位数是24 4.某学院A ,B ,C 三个专业共有1200名学生,为了调查这些学生勤工俭学的情况,拟采用分层抽样的方法抽取一个容量为120的样本.已知该学院的A 专业有380名学生,B 专业有420名学生,则在该学院的C 专业应抽取的学生人数为( ) A.30 B.40 C.50 D.60 5.在一次歌手大奖赛上,七位评委为某歌手打出的分数如下：9.4、8.4、9.4、9.9、9.6、9.4、9.7,去掉一个最高分和一个最低分后,所剩数据的平均值和方差分别为( ) A.9.4,0.484 B.9.4,0.016 C.9.5,0.04 D.9.5,0.016 6.两个变量之间的相关关系是一种( ) A.确定性关系 B.线性关系 C.非确定性关系 D.非线性关系 7.如果在一次实验中,测得(x ,y )的四组数值分别是A (1,3),B (2,3.8),C (3,5.2),D (4,6),则y 与x 之间的回归直线方程是( ) A.y ＝x ＋1.9 B.y ＝1.04x ＋1.9 C.y ＝0.95x ＋1.04 D.y ＝1.05x －0.9 8.现要完成下列3项抽样调查： ①从10盒酸奶中抽取3盒进行食品卫生检查. ②科技报告厅有32排,每排有40个座位,有一次报告会恰好坐满了听众,报告会结束后,为了听取意见,需要请32名听众进行座谈. ③东方中学共有160名教职工,其中一般教师120名,行政人员16名,后勤人员24名.为了了解教职工对学校在校务公开方面的意见,拟抽取一个容量为20的样本. 较为合理的抽样方法是( ) A.①简单随机抽样,②系统抽样,③分层抽样 B.①简单随机抽样,②分层抽样,③系统抽样 C.①系统抽样,②简单随机抽样,③分层抽样 D.①分层抽样,②系统抽样,③简单随机抽样 9.从存放号码分别为1,2,…,10的卡片的盒子中,有放回地取100次,每次取一张卡片并记下号码,统计结果如下：此卷只装订不密封班级姓名准考证号考场号座位号

必修四Unit 3语法非谓语动词ing(II)

翔宇监利中学高一英语导学案全年级编写：马莲英审核：王洁201705 Unit 3 Book 4 导学案(三) 非谓语动词（二）动词ing作表语、定语和宾补一、划出句子的谓语动词，并说明动词ing在句中充当的成分。 1. His movie is entertaining. 2. The prince woke up the sleeping beauty. 3. We found ourselves cycling through clouds. 4. Make a sentence using the phrase. 5. It is no use crying over spilt milk. 6. The school forbids smoking. 总结：动词ing能在句子中作__________、__________、__________、__________、__________和__________。二、情绪动词ing和过去分词充当表语、定语和宾补动词ing：令人……的，一般描述事物; 过去分词：感到……的，说明人的感受。 surprise 使人惊讶；amaze_______________; astonish_________________; shock____________; please____________; amuse_______________; entertain_______________; interest__________; puzzle_____________; confuse_____________; bore_____________; disturb________________; frighten _____________; terrify_______________; tire______________; exhaust_____________; encourage鼓励; inspire______________; move____________; touch____________; satisfy___________; charm____________; disappoint______________; discourage___________; frustrate_________________; annoy_______________ 1. The movie was ______________(frighten). The audience were _____________(frighten) at the movie. 2. The audience watched the film with ____________(amuse) expressions. His humor made the film ____________(amuse). 三、动词ing作定语的三个用法一）说明名词的功能或作用一个游泳池____________________ 健康的饮食习惯_______________________ 二）说明动作正在进行注意：动词过去分词说明动作已经完成正在飘落的树叶_____________________ 一个发展中的国家_______________ 落下的树叶_____________________ 一个发达的国家____________________ 三）说明动作与名词之间是主动关系注意：动词过去分词说明动作与名词之间是被动关系一本解释如何保持健康的书a book ______________(explain) how to keep fit 一个被解释清楚的问题a problem ______________(explain) clearly 照顾病人的护士nurses ______________(look) after patients 被护士照顾的病人patients ____________(look) after by the nurses 四、动词ing作宾补的常考结构：与宾语(名词或代词)之间是主动关系注意：动词过去分词与宾语(名词或代词)之间是被动关系 1. with+n.+doing 随着/有……做某事with+n.+done 随着/有某事被做 With the guide leading the way, we found the destination. 有向导带路，我们找到了目的地。 With the homework finished, I went to watch TV.______________________________________ 2. see/find/hear+n.+doing 看到、发现、听到…正在做某事 see/find/hear+n.+done 看到、发现、听到某事被做 Then I heard him singing happily. _________________________________________________ I found myself surrounded by flowers. ______________________________________________ 3. have+n.+doing 使……一直做某事 have+n.+done ①使得某事被做②遭遇不好的事情 They had the machine working all day long. ________________________________________ They had the house decorated. ___________________________________________________ 4. keep +n.+doing 使……一直做某事keep+n.+done 使某事一直被做 She kept us waiting for too long. ______________________________________________ Don’t keep food stored in the fridge for too long. ________________________________ 5. can’t/won’t have sb doing sth 不能容忍…做某事 I won’t have you shouting at your parents. ______________________________________ 6. catch sb doing sth 抓住某人做某事 The teacher caught him cheating in the exam. ___________________________________ 五、达标检测----单句填空 1. I found myself ____________(attract) by the __________(charm) lady. 2. __________________(laugh) at is not desired by anyone. 3. The problem was ____________(confuse). What he explained to me made me more ______________(confuse). 4. We heard her ______________ (play) the violin when we passed by. 5. Washing machines _________(make) by China have won worldwide attention. 6. In summer, _________(stay) in the sun for a long time does great harm to our skin. 7. After walking for such a long time, we were all ______________(exhaust). 8. Is everyone satisfied with the decision _________(make)? 9. Lack of food led to his __________(die) of hunger. 10. Everyone was touched beyond words by her ____________(move) story. 11. When I came back, I caught him _____________(play) computer games online. 12. It is no use _____________(complain) about life. 13. Americans have little difficulty in understanding the English ______________(speak) by the British. 14. I appreciate ___________(have) you as my friend. 15. The witness noticed him _________(take) away by the police. 16. I won’t have you _________(speak) to your father like that. 17. He has mastered a good __________(learn) method. 18. Doctors try ___________(use) the new medicine on a small number of patients. 19. The book ___________(refer) to by the teacher is worth _______________(read). 20. Having completed the task, he wore a _____________(satisfy) smile. 21. With all the things _________(buy), she left the supermarket and went home. 22. At the beginning of the new term, he meant __________(take) studies seriously. 23. Hearing his __________(bore) lecture, I felt sleepy. 24. Effective measures should be taken to prevent the world from _________________(pollute). 25. Peter had his wallet ________(steal) when shopping in the supermarket. 26. His ___________(be) late again made the teacher ___________(annoy). 27. I’d like a room ___________(face) the sea. 28. He has devoted all his life to ___________(do) scientific research into agriculture. 29. Have you ever traveled in a _____________(sleep) car? 30. Solar panels are used ___________(produce) electricity.

人教版高中英语必修四unit3单词知识点

BOOK4 UNIT3 WORDS humour un.幽默；滑稽 Phrases: a sense of humour 幽默感 have a/no sense of humour 有/无幽默感 a man with humour 一个有幽默感的人 Derivative: humorous adj.幽默的；诙谐的 comedy cn.喜剧 Phrases: cut the comedy 停止搞笑；不再胡闹 Antonym: tragedy cn.悲剧 up to now ph.直到现在 Points: 该短语与so far , recently , in recent years 等后引导句子都用现在完成时depressed adj.忧愁的；沮丧的 Derivative: depressing adj.令人感到沮丧的 depression n.沮丧 depress vt.使沮丧；消沉 content adj.满足的；满意的Phrases: be/feel content with 对……满足be content to do sth 乐意做某事n.满足Phrases: to one’s heart’s content 心满意足的；尽情地 . sing to one’s heart’s content 尽情歌唱 vt.使满足content oneself with 使自己对……满足 n. [’k ? n’ t e n t] 容量；含量；内容；目录 performer n.表演者；演出者 Derivative: performance cn.表演；演出 Phrases: give a performance = put on 表演 perform v.表演 astonish vt.使惊诧 Derivative: astonished adj.惊诧的 astonishing adj.令人感到惊诧的 astonishment n.惊诧Phrases: (much) to one’s astonishment 令人惊诧fortunate adj.幸运的；吉利的 Derivative: fortunately adv.幸运地 unfortunately adv.不幸地 badly off ph.穷的；缺少的 Usages: be badly off for 缺乏……（物品）比较级: worse off Antonym: well ( better ) off 富藏的；富有的

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具有这十个编号的人组成一个样本。 (二)系统抽样 (1)将每一个人编一个号由0001至1003； (2)选用随机数表法找3个号，将这3个人排除； (3)重新编号0001至1000； (4)在编号为0001至0100中用简单随机抽样法抽得一个号L； (5)按编号将：L，100+L，…，900+L共10个号选出。这10个号所对应的人组成样本。 8．系统抽样适用于总体中的个体数较多的情况；系统抽样与简单随机抽样之间存在着密切联系，即在将总体中的个体均分后的每一段进行抽样时，采用的是简单随机抽样；与简单随机抽样相同的是，系统抽样也属于等可能抽样。 9．是用系统抽样的方法确定的三等奖号码的，共有100个。 10．略(参考第7小题) 6.1.3分层抽样 Nm 1．B2．B3．1044． n 5．70,80 6．系统抽样，100个 7．总体中的个体个数较多，差异不明显；总体由差异明显的几部分组成中年：200人；青年：120人；老年：80人 8．分层抽样，简单随机抽样 9．因为总体共有彩电3000台，数量较大，所以不宜采用简单随机抽样，又由于三种彩电的进货数量差异较大，故也不宜用系统方法，而以分层抽样为妥。康佳：38台；海信：16台；熊猫：6台。其中抽取康佳，海信，熊猫彩电的时候可用系统抽样的方法如果商场进的货是“康佳”“长虹”和“TCL”彩电，因为三者所占的市场分额差异不大，因此可以采用系统抽样法，具体方法略。 6.2.1频率分布表 1．C2．C3．A4．55．1206．0.47．0.148．略 9．频率分布表为：

高一英语人教版必修四第三单元语法讲解+答案

Book4 Unit3 A taste of English humour 语法：v–ing 形式作表语，定语和补足语 Step1：Lead-in 寻规找矩：请找出下面句子中的v–ing form. 并说出分别充当什么成分。1.Mr. Smith’s hobby is walking in the morning, and he knows, walking in the mornings is a good habit for an old man. 2.There is a problem facing Mr. Smith. He is old, so he has to use his walking stick when he takes a walk around his house. 3.There is a good swimming pool near his house. When he was young he likes swimming and fishing there. 4.He found many people visiting the place so early. 5.His wife is good at cooking. Today, he found her cooking at the kitchen, so he took out his own drinking cup, waiting for his breakfast. 6.It was a small book explaining how to cut the death rate from having and caring babies. Step2: ing 形式(动名词和现在分词)作表语 1.–ing 动名词形式作表语时放在系动词之后，用来泛指某种动作或行为，以说明主语的身份、或情况。(动名词作表语，主语和表语位置通常可以互换) 如：Her hobby is painting. 她的业余爱好是画画。 My job is looking after the children. 我的工作就是照顾这些孩子。 2.ing 分词形式做表语时具有形容词的作用，用来描述主语的性质或特征以及所处的状态。如：His concern for his mother is most touching.他对母亲的关爱很感人。（注：Ving 令人…的Ved 自己感到…的） 1)The news sounds____ _(encourage) and the audience got ___ _.(excite) 2)Her job is ___ _.(照看所有的孩子) Step3: ing 形式(动名词和现在分词)作定语 1.动名词通常只能位于所修饰的名词前，表示名词的用途或功能，被修饰的名词与动名词没有逻辑上的主谓关系；相当于定从“which is/are + for+动名词”如： building materials = materials which are for building swimming pool= pool which is for swimming 【合作探究】：try translating the following phrases：藏身之所__ _ 手术室___ _ 教学楼_ 拐杖 _____ 阅览室___ 写字台___ 2.现在分词表示名词的状态或动作；与被修饰的名词在逻辑上有主动关系；相当于定从“that is(was) doing/ that do(does) sth.中（关系代词+be）的省略。单个的现在分词作定语，常置于被修饰的名词的前面；现在分词短语作定语，须置于被修饰名词的后面。 1)They lived in a room that faces the street. = They lived in a room __ the street. 2)Anybody who swims in the river will be fined. = Anybody____ _in the river will be fined. 3)I have a best friend who is called Tom. = I have a best friend ___ Tom. 4)All the windows that were broken have been repaired=All the _____ windows have been repaired. 5)The English that was spoken in England between about AD 450 and 1150 was very different from the English that is spoken today. = The English ____ _in England between about AD 450 and 1150 was very different from the English ___ ___ today. 6)The meeting that is being held now is important. = The meeting __ now is important. 7)T he question which is to be discussed at tomorrow’s meeting is a very important one. = The question ____ at tomorrow’s meeting is a very important one.

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