In a time when ivory poaching(偷猎)has gotten so bad that it threatens to wipe out several animal species,a young Dutch designer is creating "egalitarian(平等主义)jewelry" made of our very own ivory—teeth.
Lucie Majerus got the idea for her "human ivory" collection after having her wisdom teeth removed.She kept them and soon realized they would make great material for a jewelry collection."Why wouldn't we value our own material instead of the precious material from other species?And what if we mine our own ivory and turn it into pearls?"she asks.
Her own teeth became a ring,but in order to create a whole collection,she needed more material,and since having more of her teeth removed wasn't a very pleasant choice,she asked her dentist to save his patient's unwanted teeth.Most people choose not to keep their pulled teeth,so they are usually donated to dentistry schools.Majerus also received the lost teeth of two of-her teachers at Design Academy Eindhoven,so she had a nice supply of human ivory to experiment with.
To turn human teeth into attractive pieces of jewelry,Lucie Majerus first bleaches(漂白)them,and then uses a stone polishing machine to shape the teeth into various shapes.
Majerus displayed her human ivory jewelry collection at this year's Dutch Design Week,and claims that people's reaction was mostly positive."Surprisingly,most people aren't frightened at the sight of the jewelry,but really like the idea,"Majerus told Fast Co Design."Some regret that they didn't keep their tooth at the dentist and some,who will have teeth taken out soon,are now looking forward to it."
1.When did Majerus get the idea of collecting human ivory?
A. After she bought a ring.
B. Before her wisdom teeth appeared.
C. Before she was lacking in pearls.
D. After her wisdom teeth were pulled out.
2.Seeing Majerus's human ivory jewelry collection,most people felt .
A. frightened B. interested
C. sad D. curious
3.It can be inferred from the text that .
A. Majerus is the first woman to create jewelry using human teeth
B. other species' teeth are more precious than human teeth
C. most people don't like keeping their pulled teeth at home
D. Majerus's teachers objected to her experiments with teeth
4.What may be the best title for the text?
A. Elephants and Ivory
B. Human Ivory Jewelry
C. A Designer Removed Her Teeth
D. The Weakenesses of Human Teeth
As young students gain independence, they can take on science and engineering projects that require more special knowledge. The followings are the best educational toys for middle school students.
Terraforming Mars
The goal of the Terraforming Mars board game is to make the Red Planet fit of human habitation. Players, representing a person sent to the planet to warm it create oceans and build up the oxygen levels, compete for victory points awarded for building cities or introducing animals. The goals are based on real science—for example, players must found greenhouse gas production to warm the planet.
Recommended ages: 12 and up
Price: $69.99
DIY Cell Phone Equipment
Are you kids begging you for the latest for the latest iPhone? Tell them to build up their own.DIY Cell Phone Equipment will teach young teens about the technology behind their beloved mobile equipment. Kids can turn this Phone equipment into a real working phone.
Recommended ages: 12 and up
Price: $58.99
OWI: 14-in-1 Solar Robot
Kids can experience 14 different robotic models with this solar robot. The robot can move on land and water, and there are two skill levels, which means more experienced builders will still be challenged. The robot is powered by the sun, so you don't have to buy batteries(电池).
Recommended ages: 12 to 15
Price: $24.99
Compound Microscope
Compound Microscope is great for home or classroom explorations. It helps kids get an eyeful of solid samples, such as insects, coins and plants. The microscope also comes with a microtome, dyes, test tubes, a handbook and cleaning tools.
Recommended ages: 12 and up
Price: $89.95
1.These toys may be the best birthday gifts to be sent to .
A. teenagers B. pupils C. children younger than 12 D. babies
2.Compound Microscope will provide buyers the following things except .
A. test tubes B. a battery C. cleaning tools D. a handbook
3.What can we learn from the text?
A. Mars has been suitable for humans to live on.
B. OWI: 14-in-1 Solar Robot is the most expensive toy.
C. DIY Cell Phone Equipment is the latest iPhone at present.
D. You needn't equip OWI: 14-in-1 Solar Robot with a battery.
听下面一段独白,回答以下小题。
1.How did the speaker know about the cruise holiday?
A. He heard about it from his friend.
B. He saw it in an advertisement.
C. Ms. Lawrence told him about it.
2.What does the speaker plan to do during the cruise holiday?
A. Go to Spain. B. Visit every port. C. Go shopping.
3.What does the speaker care most about the cruise holiday?
A. The departure time. B. The cost. C. The activity.
4.How many people will go on the cruise holiday according to the speaker?
A. 4. B. 5. C. 3.
听下面一段较长对话,回答以下小题。
1.Where are the speakers?
A. In the woman’s house. B. In the street. C. In a restaurant.
2.What is the problem of the woman’s neighborhood?
A. Teenagers draw pictures on the buildings.
B. People around aren’t friendly.
C. The police aren’t on duty at night.
3.What does the woman think inconvenient?
A. Parking. B. Eating. C. Shopping.
4.What do we know about the man’s neighborhood?
A. It’s quiet at night. B. It’s near a school. C. It’s dirty.
What does the man mean?
A. He hasn’t traveled around the world yet.
B. He went mountain climbing last year.
C. He doesn’t want to go at all.
(题文)Who is the presentation intended for?
A. New clients. B. The director of the board. C. The president.