Since 2008, hunters have illegally killed more than 3000 rhinos in South Africa. The International Union for Conservation of Nature warns that rhinos may die out by 2026. People who hunt and kill illegally are called poachers. The most effective way to watch for and prevent illegal hunting is from the air. However, piloted flights are too costly. Fortunately, some Spanish college students have invented a drone (无人机) that can observe more places than a plane.
Arnau Garcia is an aeronautical (航空学的) engineering student at the Polytechnic Institute of Catalonia, in Spain. He says observers from the air have trouble finding poachers when they hide under the trees. Mr. Garcia and other students have worked with the drone manufacturer HEMAV to help find the hidden poachers. They make it by using the thermal camera, which is especially sensitive to body heat. Even when the poachers keep still, it can also keep track of them.
The drone can fly in the wind up to 55 kilometers per hour. It has an autopilot system, so it memorizes the flight path. The drone also has a microphone, a video camera and a GPS system. These permit it to report accurately where a picture is taken. After each flight, the drone can bring back detailed information about where rhinos are found, the conditions of water and plants in the area, and the positions of suspected poachers.
Experts say the drone can fly as far as 70 kilometers from the base. It means that it could quickly observe large areas for poachers. However, the same search operation would take days for human observers. Thanks to the drone, many poachers have been caught and the number of rhinos is on the increase. In addition, HEMAV has received an increasing number of orders for the drone. Even South African national park officials attempt to fill the air with drones.
1.What do we know about the drone? _____
A. It may get lost easily in the air.
B. It can’t work in the windy days.
C. It can offer detailed information.
D. It is useless when the poacher stays still.
2.What’s the best title for the text? _____
A. How to make the drone work well
B. A new way to stop illegal hunting
C. The living conditions of rhinos are worrying
D. The drone helps save rhinos in South Africa
科目:高中英语 来源:2016届湖北襄阳五中高三5月高考模拟适应性考试(一)英语卷(解析版) 题型:语法填空
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。
Last year, my brother and I went to Miami for a vacation. Some of my friends who 1. (be) there before said it was a wonderful holiday destination. Before we went, we had planned for months. When the day came, we were ready.
After our plane landed, we went to the hotel. We had made our reservation six months 2. (early), but the man at the front desk said there had been a mistake. We 3. (tell)that our rooms hadn’t been reserved for that week, 4. for the week after. I didn’t understand 5. this would happen and my credit card had already been charged 6. the reservation. What’s worse, the hotel had been fully booked. When we were wondering what to do, the manager came out. She was 7. (surprise)helpful. She apologized for the mistake and gave us a spare VIP room on 8. top floor. We had never stayed in such an amazing room, and we weren’t charged extra.
The next day, my brother and I went to the beach 9. we watched some people play volleyball. We got a little 10. (sunburn), but the day had been so relaxing that we didn’t mind.
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科目:高中英语 来源:2015-2016学年广东深圳高中高一下期中考试英语试卷(解析版) 题型:完形填空
The thief who was caught stealing on the bus couldn’t ______ the fact that the passenger’s purse was found in his pocket.
A. answer for B. leave for
C. account for D. care for
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科目:高中英语 来源:2015-2016学年广东深圳高中高一下期中考试英语试卷(解析版) 题型:单项填空
There ______ be any difficulty about passing the road test since you have practiced a lot in the driving school.
A.mustn’t B.shan’t C.shouldn’t D.needn’t
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科目:高中英语 来源:2015-2016学年广东深圳高中高一下期中考试英语试卷(解析版) 题型:短文改错
短文改错
假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。
删除:把多余的词用斜线(\)划掉。
修改:在错的词下划一横线,并在该词下面写出修改后的词。
注意:1. 每处错误及其修改均仅限一词;
2. 只允许修改10处,多者(从第11处起)不计分。
It was 7:15 in the morning of February 8, 2007. I was walking along Park Road towards the east while an old man came out of the park on the other sides of the street. Then I saw a yellow car drive up Third Street and made a right turn into Park Road. The next moment the car hit the man while she was crossing the road. He fell with a cry. The car didn't stop and drive off at full speed heading west. I noticed the driver was young woman wore a pair of glasses and the plate number was AC864. After two minutes later, I stopped a passed car and took the old man to the nearest hospital.
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科目:高中英语 来源:2015-2016学年甘肃天水一中高二下期中考试英语试卷(解析版) 题型:语法填空
语法填空(每空至多三个词)
Mr. Johnson lived in the woods with his wife and children. He owned 1. farm, which looked almost abandoned. 2. (lucky), he also had a cow which produced milk every day. He sold or exchanged some of the milk in the towns nearly 3. other food and made cheese and butter for the family with what 4. (leave). The cow was their only means of support, in fact. One day, the cow was eating grass 5. it began to rain heavily. While making great efforts to run away, she 6. (fall) over the hill and died. Then the Johnson tried to make a living 7. the cow. In order to support his family, Mr. Johnson began to plant herbs and vegetables. Since the plants took a while to grow, he started cutting down trees 8. (sell) the wood. Thinking about his children’s clothes, he started growing cotton too. When harvest came around, he was already selling herbs, vegetables and cotton in the market 9. people from the town met regularly. Now it occurred to 10. that his farm had much potential and that the death of the cow was a bit of luck.
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科目:高中英语 来源:2015-2016学年甘肃天水一中高二下期中考试英语试卷(解析版) 题型:阅读理解
Choose Your One-Day-Tours!
Tour A—Bath &Stonehenge including entrance fees to the ancient Roman bathrooms and Stonehenge —£37 until 26 March and £39 thereafter.
Visit the city with over 2,000 years of history and Bath Abbey, the Royal Crescent and the Costume Museum, Stonehenge is one of the world’s most famous prehistoric monuments dating back over 5,000 years.
Tour B—Oxford & Stratford including entrance fees to the University St Mary's Church Tower and Anne Hathaway's —£32 until 12 March and £36 thereafter.
Oxford: Includes a guided tour of England's oldest university city and colleges. Look over the “city of dreaming spires(尖顶)”from St Mary’s Church Tower. Stratford: Includes a guided tour exploring much of the Shakespeare wonder.
Tour C—Windsor Castle &Hampton Court including entrance fees to Hampton Court Palace —£34 until 11 March and £37 thereafter.
Includes a guided tour of Windsor and Hampton Court, Henry VIII’s favorite palace. Free time to visit Windsor Castle(entrance fees not included).With 500 years of history, Hampton Court was once the home of four Kings and one Queen. Now this former royal palace is open to the public as a major tourist attraction. Visit the palace and its various historic gardens, which include the famous maze(迷宫)where it is easy to get lost!
Tour D—Cambridge including entrance fees to the Tower of Saint Mary the Great—£33 until 18 March and £37 thereafter.
Includes a guided tour of Cambridge, the famous university town, and the gardens of the 18th century.
1. Which tour will you choose if you want to see England’s oldest university city?
A. Tour A B. Tour B C. Tour C D. Tour D
2.Which of the following tours charges the lowest fee on 17 March?
A. Windsor Castle & Hampton Court
B. Oxford & Stratford
C. Cambridge
D. Bath & Stonehenge
3.Why is Hampton Court a major tourist attraction?
A. It is a world-famous castle
B. It used to be a well-known maze
C. It is the oldest palace in Britain
D. It used to be the home of royal families
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科目:高中英语 来源:2015-2016年内蒙古杭锦后旗奋斗中学高二下期中英语卷(解析版) 题型:阅读理解
In some countries,open campus (校园) is widely accepted. For example, French students have a two-hour lunch break from 11:30 a.m. to 1:30 p.m. During their lunch break, they can eat at home or at a restaurant. But students in the Philippines have a tougher schedule. They have only two 15-minute breaks and an hour for lunch.
What Schedule would be best for American schools?
Having breaks between classes is great, but having breaks off campus is even better. There are several advantages to open campus, including simple conveniences such as being able to eat different meals during lunchtime, rather than having the cafeteria (自助食堂) dishes, as well as having the chance to take a break at home.
However, there are more reasons I disagree with allowing high school students the right to have an open campus. Sure, it’s great being able to escape school during the day for a while, but soon enough that may easily become the rest of the day.
If open campus is allowed, it is very possible that such freedom will make it all too easy for students to skip their afternoon classes. Of course, there will be students responsible enough to come back to school.
But unexpected problems such as heavy traffic, city bus delays (延迟) or cars breaking down may prevent them from returning to school. It benefits the students to stay in school during lunch hours to avoid transportation issues.
Depending on how close the school is to restaurants and students’ homes, open campus could be a great idea. Unfortunately, though, most public schools in America are not located close enough to restaurants or students’ homes, thus causing the negative results to outweigh (超过) the positives in the end.
1.Compared with French students, students in the Philippines .
A.have a poor diet B.get better grades
C.have less freedom D.prefer eating on campus
2.In the author’s opinion, open campus will probably .
A.lead to heavy traffic
B.cause students to cut school
C.attract more students to school
D.increase students’ sense of responsibility
3.What can we learn from the text about most American public schools?
A.They have a two-hour lunch break.
B.They allow students to eat outside.
C.They plan to have open campus.
D.They are far from students’ homes.
4.The text mainly discusses whether high schools should .
A.have a strict schedule
B.have a long lunch break
C.have open campus for lunch
D.be located close to restaurants
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科目:高中英语 来源:2015-2016学年黑龙江牡丹江一中高一下期中考试英语试卷(解析版) 题型:语法填空
语法填空
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。
My name is Billy Smith. I’m 50 years old this year. I was about 440 pounds two years ago. ____1.____(fortunate), I managed to lose weight.
I began to gain weight when my mom developed Parkinson’s disease in 1994. I soon became her caregiver, and continued to provide her __ 2.___ care for over 10 years. But when the pressure of taking care of my mother and ___3.___(keep) my job got too much for me, I began to skip meals and feed on fast food. I gained weight quickly.
My huge weight gain caused me to develop high blood pressure. I also had ___4.___(difficult) in breathing at times. In 2014 I went to see my doctor, ___5.__ told me that I would die within two years if I didn’t lose weight. This wasn’t what I expected. I wanted to see my young son grow up, and I knew it was time to make a change.
I started to eat healthy food and work out in the gym. Finally, I ____6.(succeed) in losing weight. Now I weigh just 260 pounds. I had never been to my son’s Parents’ Meeting ___7.___ I was so ashamed and _8.___(scare) that my weight would lead to him being laughed at. Now , __9.___(look) normal, I can do the things I have never been able to do, ____10.____should have done as his father.
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