Pandas are rare animals close to ___________. They have now been listed among the world’s most endangered wildlife animals.
A. extinction, B. emergence
C. intension D. disappearance
科目：高中英语 来源：2017届安徽蚌埠二中高三上期中考试英语试卷（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。
It is not a secret 1. trees are vital to our life. They provide us with food, wood and most 2. (important), oxygen. Now there is one more thing we can add to this list—blocking out harmful bacteria from water.
The discovery 3. (make) by a team 4. (consist) of scientists from the Massachusetts Institute of Technology (MIT) and high school students 5. were seeking a natural water filter(过滤)—one that would help communities in developing countries that do not have 6. (accessible) to modern water filter systems.
The 7. (research), led by Professor Rohit Karnik, decided to turn8.______ trees for help, because they could allow liquid to flow through, while blocking out air bubbles.
They began by cutting 1.5-inch-wide sections of tree bark from the branches of a white pine tree. The people related then tested the wood’s filtering ability by pouring water containing red dye particles of different sizes through. To their 9. (amaze), they found that it was effective in trapping all the particles. Greatly 10. (encourage), the team conducted another experiment, this time with water that contained bacteria. Sure enough, the sapwood held back 99% of the bacteria, allowing only 1% to flow through.
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科目：高中英语 来源：2017届广东中山一中等七校联合体高三上第二次联考英语卷（解析版） 题型：阅读理解
Love to sink into your chairs and relax when you get to school? Then you will not be happy to hear that schools all over the world are seriously considering exchanging traditional desks for ones with no seats at all — Yes, that means you will be encouraged to stand through those already too long math and science lessons! Why would anyone even think of putting kids to such cruelty? Experts say it improves their health and helps fight obesity. While that may seem a little far-fetched (牵强的) the officials at the few schools around the world seem to agree.
Among them are educators from the College Station Independent School District in Texas, who recently completed a week-long experiment involving 480 students across three elementary schools. The 374 kids that agreed to participate in the study were provided a device that helped record step count and calorie consumption over the entire period.
All 25 teachers involved in the study reported that students appeared to be more alert and concentrate better, when allowed to stand. The one thing that did surprise the researchers was that younger kids were more willing to stay standing than kids in higher grades. They believe this may have something to do with the fact that after years of being asked to “sit still”, older kids have a harder time adjusting to this unexpected freedom.
American schools are not the only ones reporting success with stand-up desks. Four Catholic schools in Perth, Australia, which have been testing them since October 2013, have seen similar results. In May 2014, Grove House Primary School in Bradford, West Yorkshire, became Europe’s first test one, with a seven-week trial that involved the use of desks made by Ergotron in their fifth-grade classrooms. While official results are not out yet, early reactions from both teachers and students, have been extremely encouraging.
The findings of these studies and others done previously, all seem to mean that allowing kids to move around in classrooms is a win-win for students and teachers — it helps kids get healthier and provides educators with a more engaged audience.
1.The students may be unhappy because _____.
A. they have to exchange desks with each other
B. the officials show no sympathy to them at all
C. there are no seats for them to sit in class
D. they have to exchange traditional desks for ones with no seats
2.Older students may not like stand-up desks because _____.
A. they are cleverer than younger students
B. they are easily tired of standing long
C. they have formed the habit of sitting
D. they do badly in class while standing
3.What is most likely to be the result of the seven-week trial?
A. The standing desks can’t be used at all.
B. It is good for students to use stand-up desks.
C. More tests should be done in other schools.
D. The students are different in personality.
4.Why do the teachers like the standing desks?
A. Because the educators can draw the students’ attention.
B. Because the teachers can keep the students healthy.
C. Because the students can have a walk in the classroom.
D. Because the standing desks can keep the students concentrated.
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科目：高中英语 来源：2017届河北定州中学高三上期周练英语试卷（解析版） 题型：单项填空
It ________ to me that I had left the book borrowed from the library at home when I arrived at the school gate.
A. observed B. influenced
C. thought D. occurred
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科目：高中英语 来源：2017届河北定州中学高三上期周练英语试卷（解析版） 题型：单项填空
Jack Ma, the founder and chairman of China’s Alibaba Group, has a $28.6 billion fortune, ______making him the richest person in China.
A. it B. one C. that D. which
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科目：高中英语 来源：2017届四川宜宾市高三上期中考试英语试卷（解析版） 题型：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。作文中共有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：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。
Failure comes to us sometimes. Last term, I met a painful failure, and it helped us find a new self. Before the final exam, I have promised my parents that I would get the best marks in all my subject. However, I did not listen to my teachers careful in class and paid little attention at my homework. As result, I failed two of my most favorite subjects, math and physics, which surprised everyone. Look back, I realized that it was my overconfidence which led to my failure. Only if we are modest but work hard will we have the chance to achieve our goals.
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科目：高中英语 来源：2017届四川宜宾市高三上期中考试英语试卷（解析版） 题型：阅读理解
AVOID PUBLIC WI-FI
Free Wi-fi offered in public places is often poorly secured. Hackers need only ordinary tools to access mobile phones linked to the network and the information the devices store.
DON’T OVERSHARE ONLINE
Internet users can let their guard down when chatting with strangers on social media, letting slip their names, family details, workplace addresses and job titles to their new “friends”. Some parents even share photos of their children online, forgetting to hide details that can disclose their names, schools or where they live.
AVOID ONLINE SURVEYS
Some questionnaires try to attract people with small rewards or a chance to take part in a “lucky draw”. But to qualify, people must fill in their names, phone numbers and home addresses. Check the website where the survey is being hosted and consider whether it’s reliable.
KEEP ONLINE RESUMES BRIEF
Internet users often do not hesitate to provide detailed personal information in their online resumes, thinking it can only help probable employers to contact them. Some job site operators even require applicants to list their family members’ information. China’s Ministry of Public Security says people should give only the information necessary.
TRACK COPIES OF YOUR ID CARD
Banks, telecommunications operators and other service providers often require photocopies of your identity cards to open accounts or perform other business. Dishonest employees might then try to sell them to scammers (骗子).
1.People are willing to provide detailed personal information in their resumes because ________.
A. the Ministry asks them to
B. they don’t care about personal information
C. they want to get the job easily
D. they wish employers to inform them easily
2.What does the passage mainly talk about?
A. Announcements of security rules.
B. Ways criminals get your personal information.
C. Advertisements about online shopping.
D. New crimes related to bank services.
3.According to the passage, we know that ________.
A. service providers shouldn’t ask people for ID cards
B. parents shouldn’t share their children’s photos online
C. hackers can easily get your information through public free Wi-fi
D. criminals are always committing crimes through mobile phones
4.What is the purpose of this passage?
A. To show people how to check reliable websites.
B. To teach people how to do shopping safely online.
C. To give readers some information about scammers.
D. To warn people of the risks of exposing personal information.
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科目：高中英语 来源：2016-2017学年湖北武汉外国语校高一上期中考英语卷（解析版） 题型：单项填空
________ from the top of the mountain, the scenery was very beautiful.
A. SeeingB. SeenC. Having been seenD. I saw
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科目：高中英语 来源：2017届福建漳州市高三上期中考试英语试卷（解析版） 题型：完成句子
根据下列句子从方框内选择词组，并用其适当形式填入空白处。（有两个选项为多余项。）
1.He ____________________ finance at university and is now working in bank.
2._______________________, English is similar to computer. Both are only tools.
3.Young people choose not to work in Beijing ________________ high housing prices.
4.Finally his efforts __________________ and he was admitted into a prestigious university.
5.Some people are driving too fast without _______________________ the danger of speeding.
6.When I said someone was not making efforts, I was not _____________________ you.
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