Thesummerholidaysareuponusagai-优题课

When 18th-century scientists first came across Australia’s platypus(鸭嘴兽), they thought it was a trick. It is not surprising that the platypus made people confused. This funny-looking animal has feet and is a kind of warm-blooded mammal.
While other mammals usually keep their blood at around 37 degrees, the platypus has a lower body temperature of 32 degrees. As to its appearance, the platypus’mouth is not really like ducks’at all; its mouth actually looks a bit soft. The platypus closes its eyes when swimming. It uses its mouth to pick up outside information made by the creatures underwater.
Strangest of all, the platypus is a mammal that can lay eggs. And there is only one other kind of mammal that can lay eggs, the echidna (针鼹鼠) of Australia. Both the platy-pus and the echidna lay soft-shelled eggs, and both feed their young with their own milk that comes out of their skin. These animals also walk in a way that is similar to crocodiles(鳄鱼), with legs on the sides of their bodies rather than under them.
Though pretty, in a special way, the platypus is actually one of the few mammals that are poisonous. A male platypus has knife-like bones on its back legs which have enough poison to kill a dog.
The platypus has the honor of being one of the oldest mammals in the world. Until the early 20th century, it was hunted for its fur, but the situation has changed. Although the platypus is easily affected by pollution, it is not under any immediate threat.
What can we learn about the platypus according to the text?

A．It has a lower body temperature than other mammals.

B．It only closes its eyes when underwater.

C．It’s the only poisonous mammal in the world.

D．It feeds its young on wild animal meat.

Which of the following is NOT used as a comparison with the platypus in the text?

A．The crocodile.

B．The echidna.

C．The duck.

D．The dog.

The following characteristics of the platypus have been described in the text EXCEPT ________.

A．its natural enemy	B．its appearance
C．its walking pose	D．its daily diet

We can infer from the last paragraph that the platypus _______.

A．is hunted for its meat	B．is in danger of extinction
C．is endangered by air pollution	D．is well-protected now

Which of the following would be the best title for this text?

A．Platypus, a Trick?

B．Platypus, the Only Warm-Blooded Mammal

C．The Characteristics of Platypus

D．The Strange Mammal —Platypus。

It is really a happy thing to look back on the days I spent with Jennie. We met in night school. After Jennie and I had completed the required courses, we started teaching in the same school. For a time we were just casual friends, but one day, when I was telling Jennie about my problem son, we discovered we were kindred (同类的) spirits. "He’s a difficult little character," I explained. Jennie looked thoughtful. "Maybe you’re only seeing him with your eyes." She was silent for a moment and then added softly, "It is only with the heart that one sees rightly." I stared at her. "You’re quoting (引用) that! It’s from The Little Prince, Saint-Exupery’s book for children, one of my favorites. You know it, too?" Jennie nodded. "I love it. I’ve read it so often. I’ve practically memorized it."
Now, when I think of Jennie, I recall that book because Jennie —more than anyone I know —possessed the gift of seeing with the heart.
From that moment of a treasured book shared, our friendship grew steadily. It wasn’t that I didn’t have an excellent relationship with my husband and son, but my mother had died shortly after my marriage, and I had neither sisters nor daughters. I realize, now, how I needed someone to share those little, seemingly unimportant things that add so much to life —things that must be shared to be fully appreciated.
And it was Jennie who helped me with my fourth-grade problem child. One day I was at my wit’s end. "What he needs is a good beating!" I exploded.
"He’s probably had plenty of those," Jennie said. "Maybe he just needs sincere praise for anything he does right, and a hug or two each day." I followed this suggestion, and eventually, because of Jennie, I discovered a lovable little boy.
Looking back, I have to admit that she taught me so much. The days I spent with her has become one of my happiest memories.
What does the underlined part mean in the fourth paragraph?

A．I was unsure of how to treat my son.

B．I decided to give up my job.

C．I faced financial difficulties.

D．I was very disappointed with myself.

How did the author and Jennie’s friendship grow?

A．They both were interested in children’s education.

B．They both liked a novel, The Little Prince.

C．They often chatted together about their families.

D．They both worked in the same school.

We learn from the text that __________.

A．the author has the gift of seeing with the heart

B．the author had no friends before meeting Jennie

C．the author had lost her mother before her marriage

D．the author seldom praised her son in the past

How does the author feel about her family?

A．No one listened to her seemingly unimportant things.

B．She didn’t get along well with her husband and son.

C．She once seldom spoke to her mother.

D．She felt quite lonely in her family.

The text is mainly about _________.

A．how to educate children properly

B．the fact that we should see nature differently

C．the influence of friendship in life

D．how friendship begins and develops

Many people think a telephone is essential. But I think it is a pest and a time waster. Very often you find it impossible to escape from some idle or curious chatter-box, or from somebody who wants something for nothing. If you have a telephone in your own house, you will admit that it tends to ring when you are asleep, or in the middle of a meal or a conversation, or when you are just going out, or when you are taking your bath. Are you strong minded enough to ignore it, to say to yourself,“Ah, well, it will all be the same in a hundred years’ time” You are not. You think there may be some important news or messages for you. I can assure you that if a message is really important it will reach you sooner or later. Have you never rushed dripping from the bath, or chewing from the table, or dazed from the bed, only to be told that you are a wrong number?
But you will say, you need not have your name printed in the telephone directory, and you can have a telephone which is only usable for outgoing calls. Besides, you will say, isn’t it important to have a telephone in case of emergency—illness, an accident, or fire? Of course, you are right, but here in a thickly populated country like England one is seldom far from a telephone in case of dreadful necessity.
I think perhaps I had better try to justify myself by trying to prove that what I like is good. I admit that in different circumstances—if I were a tycoon(business VIP),for instance, or bed ridden I might find a telephone essential. But then if I were a taxi-driver I should find a car essential.
Let me put it another way: there are two things for which the English seem to show particular talent; one is mechanical invention, the other is literature. My own business happens to be with the use of words but I see I must now stop using them. For I have just been handed a slip of paper to say that somebody is waiting to speak to me on the telephone. I think I had better answer it. After all, one never knows, it may be something important.
The passage is mainly discussing _______.

A．that we should be strong enough to ignore a phone call

B．that important message will reach you sooner or later

C．whether it’s necessary to answer all phone calls

D．whether it is necessary to have a telephone

Judging from the passage, who is strong-minded enough to ignore a phone call?

A．The author.	B．A tycoon.
C．A taxi-driver.	D．Hardly anyone.

According to the passage, the author________.

A．thinks the telephone should go out of our life

B．likes to be different from other people

C．thinks the telephone is annoying

D．speaks favourably of a telephone

In the author’s opinion, which of the following is NOT true?

A．Nearly everyone has been told a wrong number.

B．It’s necessary for everyone to have a telephone.

C．He himself can not decide whether to answer a call.

D．A telephone directory may bring in unexpected calls.

Boiler rooms are often dirty and steamy, but this one is clean and cool. Fox Point is a very new47-unit living building in South Bronx, one of the city’s poorest areas. Two-thirds of the people living there are formerly (以前) homeless people, whose rent is paid by the government. The rest are low-income families. The boiler room has special equipment, which produces energy for electricity and heat. It reuses heat that would otherwise be lost to the air, reducing carbon emissions(碳排放)while also cutting costs.
Fox Point is operated by Palladian, a group that specializes in providing housing and services to needy, people. Palladian received support from Enterprise Community Partners (ECP), which helps build affordable housing by providing support to housing developers.
ECP has created national standards for healthy, environmentally (环境方面) clever and affordable homes which are called, the Green Communities Standards. These standards include water keeping, energy saving and the use of environmentally friendly building materials. Meeting the standards increases housing construction costs by 2%, which is rapidly paid back by lower running costs. Even the positioning of a window to get most daylight can help save energy.
Michael. Bloomberg, New York's mayor, plans to create 165,000 affordable housing units for500,000 New Yorkers. Almost 80% of New York City’s greenhouse-gas emissions come from buildings, and 40% of those are caused, by housing. So he recently announced that the city’s Department of Housing and Preservation and Development (DHPD) , whose duty is to develop and keep the city’s supply of affordable housing, will require all its new projects to follow ECP’s green standards.
Similar measures have been taken by other cities such as Cleveland and Denver, but New York’s DHPD is the largest city developer of affordable housing in the country.
What is the purpose of describing the boiler room in the first paragraph?

A．To explain the measures the city takes to care for poor people.

B．To suggest that affordable housing is possible in all areas.

C．To show how the environment-friendly building works.

D．To compare old and new boiler rooms.

What is an advantage of the buildings meeting the Green Communities Standards?

A．Lower running costs.

B．Costing less in construction.

C．Less air to be lost in hot days.

D．Better prices for homeless people.

It can be learned from the text that,

A．New York City is seriously polluted

B．people’s daily life causes many carbon emissions in New York City

C．a great number of people in New York City don't have houses to live in

D．some other cities have developed more affordable housing than New York City

What is the main purpose of this text?

A．To call on people to pay more attention to housing problems.

B．To prove that some standards are needed for affordable housing.

C．To ask society to help homeless people and low-income families.

D．To introduce healthy, environmentally clever-and affordable housing.

Mass transportation revised the social and economic fabric of the American city in three fundamental ways. It catalyzed physical expansion, it sorted out people and land uses, and it accelerated the inherent instability of urban life. By opening vast areas of unoccupied land for residential expansion, the omnibuses, horse railways, commuter trains, and electric trolleys pulled settled regions outward two to four times more distant form city centers than they were in the premodern era. In 1850, for example, the borders of Boston lay scarcely two miles from the old business district; by the turn of the century the radius extended ten miles. Now those who could afford it could live far removed from the old city center and still commute there for work, shopping, and entertainment. The new accessibility of land around the periphery of almost every major city sparked an explosion of real estate development and fueled what we now know as urban sprawl. Between 1890 and 1920, for example, some 250,000 new residential lots were recorded within the borders of Chicago, most of them located in outlying areas. Over the same period, another 550,000 were plotted outside the city limits but within the metropolitan area. Anxious to take advantage of the possibilities of commuting, real estate developers added 800,000 potential building sites to the Chicago region in just thirty years – lots that could have housed five to six million people.
Of course, many were never occupied; there was always a huge surplus of subdivided, but vacant, land around Chicago and other cities. These excesses underscore a feature of residential expansion related to the growth of mass transportation: urban sprawl was essentially unplanned. It was carried out by thousands of small investors who paid little heed to coordinated land use or to future land users. Those who purchased and prepared land for residential purposes, particularly land near or outside city borders where transit lines and middle-class inhabitants were anticipated, did so to create demand as much as to respond to it. Chicago is a prime example of this process. Real estate subdivision there proceeded much faster than population growth.
With which of the following subjects is the passage mainly concerned?
[A] Types of mass transportation.
Instability of urban life.
[C] How supply and demand determine land use.
[D] The effect of mass transportation on urban expansion.
Why does the author mention both Boston and Chicago?
[A] To demonstrate positive and negative effects of growth.
To exemplify cities with and without mass transportation.
[C] To show mass transportation changed many cities.
[D] To contrast their rate of growth.
According to the passage, what was one disadvantage of residential expansion?
[A] It was expensive.
It happened too slowly.
[C] It was unplanned.
[D] It created a demand for public transportation.
The author mentions Chicago in the second paragraph as an example of a city,
[A] that is large.
that is used as a model for land development.
[C] where the development of land exceeded population growth.
[D] with an excellent mass transportation system.
Vocabulary
1.revise 改变
2.fabric 结构
3.catalyze 催化，加速
4.sort out 把……分门别类，拣选
5.omnibus 公共汽车/马车
6.trolley （美）有轨电车，（英）无轨电车
7.periphery 周围，边缘
8.sprawl 建筑物无计划延伸，蔓延，四面八方散开
9.lot 小片土地
10.underscore 强调，在下面划横线
11.transit lines 运输线路
12.subdivision （出售的）小块土地，再划分小区
写作方法与文章大意
文章论述了“公共交通从三方面改变了城市的社会和经济结构。”采用分类写法。文章一开始就提出三方面：第一，促进城市实质性的扩展；第二，把人和土地分民别类加以利用；第三，加速了城市生活的不稳定性。然后就是三方面的具体内容。

A．Peterborough Museum	B．Houghton Mill
C．Saxon Youth Club	D．Farmland Museum

A．Playing farmland games．	B．Watching a new play．
C．Competing in spots activities．	D．Visiting the dinosaur exhibition．

A．One activity．	B．Two activities．
C．Three activities．	D．Four activities．