It is like a scene from a horror film:a spider web is several meters wide,which is home to thousands of spiders.And that was what Jason G.Goldman,an animal behavior researcher,found along a muddy path in the Peruvian Amazon jungle—the web arched from tree to tree,a structure containing too many spiders to count.They appeared to function as a society,just like ants or bees.
Anelosimus eximius,the species Goldman met in the rainforest,is not the only kind of social spiders in the world,but it does construct the biggest webs.Some can reach more than 7.6m long and 1.5m wide.A web of that size could contain as many as 50,000 individual spiders.
Anelosimus eximius was first discovered more than a century ago by a French scientist named Eugene Simon.More social spiders have been discovered since.One was found as recently as 2006.
An Anelosimus eximius colony(群体) contains adult males and females as well as youngsters,but the majority of spiders on the web are females. Males account for only between 5% and 22% of any colony’s population.Social spiders work together to build,maintain and clean their webs.They work together to catch prey(猎物),and dine together when they trap a large feast.The females work together to care for the young in the colony.They feed their youngsters by vomiting(吐出) up food for them,just like mother birds.
Why did these spiders become social?Researchers have discovered three ecological(生态的) elements that often lead to cooperative(合作的) living among spiders.
Social spiders tend to feed on bigger prey,for one thing.Spiders living in places where it is difficult to hunt large or more profitable prey alone may eventually figure out that it is in their interest to work together.
1.What can we know about Anelosimus eximius from the text?
A. Its latest branch was found in 2006.
B. It was discovered by Jason G.Goldman.
C. It has been in existence for less than a century.
D. It builds bigger webs than other kinds of spiders.
2.Which of the following correctly shows the parts of an Anelosimus eximius colony?
A. B.
C. D.
3.What’s the main feature of social spiders?
A. They live on big prey.
B. They care for the young.
C. They live and work together.
D. They mainly exist in the rainforest.
4.The following paragraph would discuss .
A. new threats to spiders’ colonies
B. new research on spiders’ colonies
C. more reasons for spiders’ cooperative living
D. more species of social spiders in the world
科目:高中英语 来源:黑龙江省肇东市2016-2017学年高二下学期期中考试英语试卷 题型:阅读理解
Hoverboards(电动滑板)were among the most popular Christmas gifts of 2015. They may have also been most dangerous gifts of 2015.
A true hoverboard looks like a skateboard without wheels. To “hover” means to float in the air without moving much in any direction. The popularity of hoverboards began in the 1980s, with the “Back to the Future” movies. Characters in the second and third films used hoverboards as transportation.
This year’s popular hoverboards, however, do not actually hover. They have wheels. And? as it turns out, they are not easy to use.
Adults and children around the world suffered hoverboard-related injuries over the weekend. Many posted pictures of the damage on social media. Twitter user David Douglas posted a photo of both him and a young girl with the broken arms they suffered on Christmas Day. And another user Erin Rafferty uploaded a video of her mother falling off a hoverboard, with the caption, “Who let mom on the hoverboard?”
Falling is not the only risk with some hoverboards. They are also a fire risk. At one store in Texas, an employee tried to fix a hoverboard a customer brought in. The hoverboard then caught fire.
Studies suggest that some hoverboard brands have defective batteries or plugs.
Many major airlines worldwide have banned hoverboards because of the fire risk. But some passengers did not hear the news. Australian actor Russell Crowesaid on Monday about his disappointment that Virgin Australia Airlines did not permit his children to take their hoverboards on the plane.
Major retailers (零售商)are also taking steps to improve the safety of the hoverboards they sell. Amazon in the United States now only sells hoverboards from brands that have submitted safety standard documents. The UK’s Amazon no longer sells hoverboards. It has also advised customers who bought unsafe brands of hoverboards to throw them away.
1.What’s the problem with this year’s hoverboards?
A. They don’t have wheels. B. They catch fire in the sun.
C. They are difficult to handle. D. They can’t move in any direction.
2.We can infer from the passage that .
A. the number of hoverboard-related injuries is declining.
B. hoverboards are still enjoying equal popularity as before.
C. hoverboards are still sold on Amazon in the United States.
D. passengers are forbidden to get on planes with hoverboards.
3.The underlined word “defective” in the sixth paragraph probably means .
A. faulty B. spare
C. dead D. dry
4.We can probably read this passage in a .
A. newspaper B. textbook
C. science fiction D. movie review
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科目:高中英语 来源:江苏省牛津译林版英语Module 5 Unit 1 test1 题型:阅读理解
“Write All About It”
Centerville High School Essay Contest
Rules
.1.Students are asked to hand in essays of 500 to 700 words of their own work. Any essay containing material copied from another source will be disqualified.
.2.Manuscripts should be typed double-spaced, with the student’s name, address, and grade level on a separate sheet of paper.
.3.Essays must be turned in by 4:00 P.M. on November 30. They can be brought to Mrs. Elton in Room 104 or to Mr. Markham in the school library.
Essay-Writing Tips
.1.Catch your reader’s interest—Your opening should immediately pull your reader into your essay. Asking a question or starting with a story, or surprising statement are some good ways to do this.
.2.Create a picture—Use active words that show your reader what is happening. Instead of telling your reader that “the room was disordered,” paint a picture using active verbs and lively adjectives.
.3.Have a purpose—Well-written essays do more than just describe an event or express a viewpoint; they also communicate a message.
.4.Check for mistakes—Read your paper over to check for mistakes. Ask another student to read your paper. Another pair of eyes will often spot a mistake you have missed.
.5.Format your essay—Neatly type your essay on white paper. Choose an attractive cover for handing in. The computer lab will be open after school from 3:15 to 4:45 P.M. each day this month so that students can use the computers.
Prizes
Winning essays will be published in the Centerville Times. Everyone who takes part in it will also receive a free pass to enter one school activity this year.
First Prize: $50 savings bond
Second Prize: Dictionary and reference book
Third Prize: Pen set and journal
1.Which of the following rules is set for the essay contest?
A. Students can write something exactly as it is written in other books.
B. Essays must be brought to Mr. Markham in the computer lab on November 30.
C. Students’ personal information should be listed on another piece of paper.
D. The students winning the first prize will be awarded a dictionary and a book.
2.Which of the following writing tips is given in the passage?
A. Drawing a picture to go with the essay.
B. Making the essay short enough to hold the readers’ interest.
C. Asking a teacher to find the mistakes you haven’t found.
D. Trying to communicate an important idea to readers.
3.The article is written to .
A. inform the students of the essay contest
B. show how to organize an essay contest
C. explain how to write a good essay
D. convince the students of the prizes available
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科目:高中英语 来源:河北省(东校区)2016-2017学年高一下学期第二次月考(期中)英语试卷 题型:书面表达
假设你叫李华,你的一个朋友John刚从美国归来,邀请你参加本周日在他家举办的朋友聚会,但你不能参加,请你根据以下要点给他写以封电子邮件:
1.表达想参加的意思;
2.忙于准备考试;
3.由于感冒,身体不适;
4.表示歉意并另约时间。
注意:可适当添加细节以使行文连贯;字数100字左右,开头和结尾已给,不计入总词数。
Dear John,
I’m extremely sorry to tell you that I am unable to go to your party this Sunday.
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
______________________________________________________________________
Yours truly,
Li Hua
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科目:高中英语 来源:河北省(东校区)2016-2017学年高一下学期第二次月考(期中)英语试卷 题型:阅读理解
Unlike most other holidays, the history of April Fools’ Day. Sometimes called All Fools' Day, is not as the totally clear. The only point in time that can be agreed on as the beginning of this tradition was 1582,in France. Before that year, the New Year was celebrated for eight days,
beginning on March 25.The reform of the calendar celetxration reached the highest point on April l_With the riform of the calendar under Charles 1X,the
Gregorian calendar (公历, 阳历)was introduced, and New Year's Day was moved lo January 1.
However, because in those days communications were not as developed as they are today, many people did not receive the news for several years. Some people refused to accept the new calendar and continued to celebrate the New Year on April , These backward people were considered “foots” by other peopk. They were often sent on “fools” errands (徒劳无益的工作)or were made the taragets of jokes.
This developed, over time,into a tradition of playing a trick m someone on the first day of April. The tradition eventully spread to England and Scotland in the eightreenth century. It was later introduced to the American
colonies of both the Britain and Francc.April Fools’ Day thus developed into an international fun feast,so to speak,with different nationalities specializing in their own kind of humor at the expense of their friends and families.
1.Acconibg to the new calendar, which day was New Year's Day moved la in France ?
A. March 25. B. January 1.
C. April I. D. April3.
2.Which of the following first had the tradition of celebrating the April Fools’ Day?
A. Frmce B. England,
C. Scotland D. America.
3.What was people's attitude towards the new calendar?
A. They accepted it happily. B. They refused it immediately.
C. Some recognized it. D. Some laughed at it.
4.What does the passage want 10 tell us?
A. What the French did un April Fools' Day.
B. How April Fools’ Day come into being.
C. When was the new calendar introduced.
D. Why some people were fooled in France.
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科目:高中英语 来源:2018《模块综合检测》高考英语(江苏专用译林版)精练优化卷(一)(Book 1) 题型:单项填空
Outside,the wind to pick up,and the rain started coming down even harder.
A. has begun B. had begun
C. would begin D. is beginning
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科目:高中英语 来源:2018《模块综合检测》高考英语(江苏专用译林版)精练优化卷(一)(Book 1) 题型:单项填空
The new hotel is reported to be built it used to be a wasteland.
A. which B. where
C. in which D. what
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科目:高中英语 来源:牛津译林版 必修四 Unit 1单元词汇练习 题型:完成句子
be meant to, play tricks on, be proud of, be satisfied with, connect … to, encourage sb. to do, provide … for, lead a … life, share …with, appeal to
1.I ________ a room ________ my friend Jack while we were on holiday last week.
2.The advertisements with famous film stars _______________ young people greatly.
3.He _______ very ______________ having a friend with such noble ideas.
4.If I could get work I should be only too willing to __________ food and clothing ________ those poor children.
5.During the war time, people in that country _____________ miserable _________.
6.The experiment __________________ test this theory.
7.I ________ not at all ______________ my present job because of the low salary.
8.His words _____________ me ____________ work even harder.
9.When I dialed the number, I was again _______________ the wrong person.
10.He was always __________________ others, so he was unpopular among his classmates.
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科目:高中英语 来源:2017-2018学年高中英语(牛津译林版必修二江苏卷) 单元综合测评2 题型:单项填空
He took ________at the beginning of the year.
A. officer B. office
C. official D. officially
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