_______are the days when we used foreign oil
A To go B Going C Go D Gone
高二英语单项填空简单题
_______are the days when we used foreign oil
A To go B Going C Go D Gone
高二英语单项填空简单题查看答案及解析
_____ are the days when teachers were looked down upon.
A. To go B. Go
C. Gone D. Going
高二英语单项填空困难题查看答案及解析
_______ are the days when girls were looked down upon.
A. Going B. Gone C. To go D. Go
高二英语单项填空中等难度题查看答案及解析
We made ____ clear when and where we ____ going to have the meeting.
A．that; are B．it; are C．it; were D．that; were
高二英语单项填空中等难度题查看答案及解析
The word “day” has two meanings. When we talk about the number of days in a year, we are using “day” to mean 24 hours. But when we talk about day and night, we are using “day” to mean the time between sunrise and sunset. Since the earth looks like a ball, the sun can shine on only half of it at a time. Always one half of the earth is having day and the other half night. A place is moved from day into night and from night into day over and over by the spinning(旋转) of the earth. At the equator(赤道) day and night are sometimes the same length. They are each twelve hours long. The sun rises at 6 in the morning and sets at 6 in the evening. For six months the North Pole is tilted(倾斜) toward the sun. In those months the Northern Hemisphere(半球) gets more hours of sunlight than the Southern Hemisphere. Days are longer than nights. South of the equator nights are longer than days. For the other six months the North Pole is tilted away from the sun. Then the Southern Hemisphere gets more sunlight. Days are longer than night. North of the equator nights are longer than days. Winter is the season of long nights. Summer is the season of long days.
1.When the Western Hemisphere is having day, the Eastern Hemisphere is having ______.
A.both day and night B.day C.neither day nor night D.night
2.A place is moved from day into night and from night into day over and over by ______ of the earth.
A.the pushing B.the pulling C.the spinning D.the passing
3.At the equator day is as long as night ______.
A.sometimes B.never C.usually D.always
4.When the North Pole is tilted toward the sun, the Northern Hemisphere gets _____ sunlight.
A.less B.more C.all D.no
5.When it is winter in China, ______.
A. the USA is tilted toward the sun
B. the South Pole is tilted away from the sun
C. the North Pole is tilted toward the sun
D. the North Pole is tilted away from the sun
高二英语阅读理解中等难度题查看答案及解析
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
3D printing and virtual reality are cool, but when are we going to be able to clone ourselves? It'd be fantastic for1.（we）to send our clone off to school or work and sit back and do2.we really want to do. There have been important advances in cloning in the last several decades, leading to the3.（success）cloning of various animals. So far, however, there4.（be）no human clones.
In large part, cloning has been5.victim of pop culture to the degree that the general public has grand notions of what it will be like. There is no6.（possible）of cloning a grown version of ourselves in a matter of hours or days（like you see in the movies）.
7.（general）, we already have the tools to make cloning happen today; we just have some moral problems 8.（overcome）before the world won't raise major alarms at scientists cloning someone. That leaves the question 9.us then, the general public, do you think cloning is okay? Would you clone a lost loved one to bring them back, or if you found yourself unable to have kids, would you clone yourself? These are the questions we must answer first before we succeed in10.（create） human clones.
高二英语语法填空困难题查看答案及解析
Summers around the world are already warmer than they used to be, and they are going to get dramatically hotter by the century’s end if carbon pollution continues to rise. That problem will be felt most acutely in cities.
The world’s rapidly growing population coupled with the urban “heat island” effect, which can make cities up to 7.8℃ warmer than the countryside, adds up to a recipe for dangerous and potentially deadly heat.
Currently, about 54 percent of the world’s population lives in cities, and by 2050 the urban population is expected to have grown by 2.5 billion people. As those cities get hotter, weather patterns may shift and make extreme heat even more common. That will, in turn, threaten public health and the economy.
Under the high-pollution situation, currently mild Ottawa, Canada could have the tropical climate of Belize City by 2100. Mountainous Kabul, Afghanistan could feel like coastal Colombo, India. Already hot Cairo, Egypt could feel like its sweltering (闷热的) neighbor, Abu Dhabi.
The average land temperature is projected to rise 4.8℃, but due to the differences in geography, some cities will warm much more. Sofia, Bulgaria is predicted to have the biggest overall temperature shift, with temperatures rising nearly 8.4℃ by 2100. That would make its summers more like in Egypt.
The average summer temperature in Khartoum, Sudan is projected to skyrocket to 44.1℃ if carbon pollution continues to be unchecked. That shift emphasizes that unless carbon pollution is limited, the planet could be headed toward a state that humans have never experienced.
Dealing with less extreme heat makes adaptation easier and less expensive, and given that choice, perhaps it’s no surprise cities are leading the charge on climate change. They face the worst impacts of extreme heat and are home to billions. That’s why thousands of mayors from around the world have banded together and promised to reduce their emissions. That includes lots of U.S. cities committing to meet the Paris Agreement goals after President Trump announced he was pulling the U.S. out of the agreement.
1.What may happen by the end of the century according to the passage?
A. Carbon pollution will be worse and worse.
B. The world’s population living in cities will decline.
C. The temperature in cities will be too high to bear in summer.
D. The economy and population will be impacted severely by pollution.
2.Which city mentioned in the passage will have the greatest climate change?
A. Ottawa, Canada. B. Sofia, Bulgaria.
C. Khartoum, Sudan. D. Kabul, Afghanistan
3.The underlined word “skyrocket” in the sixth paragraph probably means “ ”.
A. rise rapidly. B. change gradually
C. reverse completely D. drop naturally
4.What can we learn from the last paragraph?
A. Dealing with the climate problems right now is hard and expensive.
B. Officials are unwilling to deal with climate change.
C. Extreme heat will have no impact on the climate in the countryside.
D. Many U.S. cities are dealing with climate problems actively.
高二英语阅读理解困难题查看答案及解析
Just when we are going to have a holiday, my little son ________ have a headache.
A. dare B. can
C. may D. must
高二英语单项填空中等难度题查看答案及解析
— Are you going to see the TV programme Dad, Where Are We Going?
— _______. I might have to finish the task tonight.
A. Thank you B. Sounds great C. It depends D. Don't mention it
高二英语单项填空简单题查看答案及解析
We all love our children and we all know how competitive the world is these days. What’s it going to be like when our children leave school? Will they have the skills they need to stay ahead of the competition?
All children need two basic skills to succeed. They must be able to read and they must be able to write. And with so much information available to them these days, they must be able to read quickly and accurately. That’s why your children need to be able to speed-read.
It’s ironic (讽刺的) that at this time of space-age technology, we’ve gone back to one of the earliest forms of mass communication—the written word. The Internet has introduced a revival (重新流行) of writing, and if you can’t keep up, you’ll be left behind. You certainly don’t want your children to be left behind.
You can help to make sure that your children are excellent writers—you can help them to learn how to use their language. Better still, you can learn with them!
You and your children can spend time together in a worthwhile pursuit (事业)—learning how to write. Forget the theme parks, the computer games, the expensive movies and interesting sports. If you want your children to have treasured memories of time spent with you, learn together.
For less than you would pay for tickets to a theme park, you can invest in your children’s future—help them learn to write well with my six-part writing course.
Don’t stand by while your child is left further and further behind.
1.From the last two paragraphs, we can know the main purpose of the passage is_______
A. To encourage students to be better prepared for the future.
B. To list the qualities children must have for their future success.
C. To persuade parents to choose a writing course for their kids.
D. To explain the difficult situation children have to face at present.
2.In the author’s opinion, ______.
A. speed-reading is the first step in a child’s formal education
B. children today waste too much time on games, movies and sports
C. children’s success depends much on good skills in reading and writing
D. writing helps people communicate more effectively in modern society
3.What does the author think of writing as a form of communication now?
A. Important. B. Funny.
C. Informal. D. Old-fashioned.
4.What’s the advantage of children’s learning together with their parents?
A. They will learn more quickly and accurately.
B. They will not be affected by games and sports.
C. It will encourage them to work for a higher pursuit.
D. They will have good memories of time spent with parents.
高二英语阅读理解中等难度题查看答案及解析