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.
We students have been asking about our opinions on opening iPad classrooms. I am in the favor of this plan for the following reason. To begin with, everyone learns different and everyone can get an iPad with many materials that fits his level and learning style. Moreover, getting online, students can talk teachers and classmates easily. We can learn a lot much conveniently than ever. Besides, paper is no longer a necessity, but it is environmentally﹣friendly to open iPad classrooms. Most importantly, students are interesting in this new way of learning. I hope our school can take their idea into consideration and I am looking forward to attending an iPad class.
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.
High school bullying (霸凌) is generally one of the most 1.(misunderstand) forms of bullying.
This is partly because bullying in high school can take more hidden forms 2. the schoolyard shoving(推搡) normally 3.(associate) with middle school and junior high bullies, and partly because of the fact 4. the older students get the less likely they are to report bullying.
According to recent statistics, 160,000 high school students skip school every day due to bullying. And one out of every ten teens 5.(drop) out of school entirely. That's a pretty 6.(depress)reality that our children are facing every day and sadly schools and communities continue to fall short when it comes to 7.(battle) the problem of bullying.
Unfortunately, ever since the arrival of the cyber age, bullying has now spread to the Internet, 8. bullies can have a much larger audience for their methods while taking advantage of the ability 9.(remain) anonymous (匿名). This can make the resulting damage much more painful and 10.(hard)to fight.
A Single Butterfly
It was a boiling Spring day. The temperatures felt more like July than May. A thunderstorm had passed over earlier but now the clouds were _______ and the sun had returned. Steam was coming off the _______ sidewalk as I parked my car next to the meter and tossed a quarter into it. I _______ into the local store to buy my son a shirt. The air conditioning in there was a welcome _______ from the heat outside.
After I made my _______ I walked back out into the heat. I got in my car but had to _______ to pull out because of all the cars _______ at the red stop light. I looked out of my car window and saw something on the pavement. A single butterfly was _______ fluttering its wings but not getting off the _______. It was right in front of a truck's ________ too.
Without thinking I got out of my car, held my hand up so the truck driver wouldn't ________ forward, and bent down to look at the butterfly. One of its ________ was stuck in what looked like spilt soda. I reached down and as gently as I could ________ the butterfly in my hands. I lifted its leg up and suddenly it was ________. I opened my hands and up it flew towards the ________ sun. My own eyes shined brighter and my own heart felt ________ as I watched it.
Now a lot of people might ________ why I would step out into traffic like that to ________ a single butterfly. All I can say is that my heart was ________ me at that moment. And when I was done I felt more like my true self than I had all day.
Fill your days with grace, goodness, and love. And your ________ will feel as light as a butterfly.
1.A.gathering B.floating C.disappearing D.darkening
2.A.wet B.narrow C.dirty D.straight
3.A.dragged B.slipped C.broke D.headed
4.A.greeting B.relief C.notice D.sign
5.A.choice B.purchase C.arrangement D.promise
6.A.attempt B.decide C.wait D.struggle
7.A.shown up B.settled down C.broken down D.lined up
8.A.quickly B.beautifully C.steadily D.excitedly
9.A.branch B.ground C.flower D.nest
10.A.mirror B.side C.tyre D.window
11.A.move B.look C.ran D.bend
12.A.parts B.eyes C.wings D.legs
13.A.snapped B.cupped C.raised D.covered
14.A.afraid B.awake C.free D.calm
15.A.shining B.burning C.distant D.rising
16.A.blanker B.emptier C.softer D.lighter
17.A.suspect B.wonder C.blame D.analyze
18.A.rescue B.observe C.catch D.follow
19.A.influencing B.opposing C.beating D.guiding
20.A.observation B.body C.heart D.attention
China has been the birthplace of many of the world's greatest inventions. It was, for example, the first country to produce paper money. Before the invention of paper money and coins, people used many different kinds of things for buying and selling. 1. This exchange of goods and services for other goods and services is called bartering.
2. In 1200 BC, people in China began to use shells (贝壳) as money. Usually the shells used as money were very small. This made it easier for people to carry money over long distances, and allowed for trade to develop between different parts of the country.
In the years which followed this invention, many other countries around the world began to do the same. 3.
The next development was in 1000 BC, when China started making bronze and copper shells. It wasn't long before the Chinese made round coins out of metal. 4. By 500 BC, metal coins had begun to appear in countries like Persia and Greece, and later in the Roman Empire.
About 1,000 years later, leather was used as money in China, and in 806 AD, the first paper banknotes were produced by the Chinese people. 5.
A.People also began collecting foreign coins as souvenirs.
B.During that time, for example, buying a chicken might cost several potatoes.
C.It was still many years before paper currency appeared in Europe.
D.However, as economies developed, such exchanges became impractical.
E.They also used tiny shells as money for buying and selling.
F.As time went by, trade between countries increased.
G.The first coins often had holes in them so that people could string them together.
The third﹣generation hybrid rice which was developed by Yuan Longping, the "father of hybrid rice",and his team underwent its first public yield（产量）monitoring from Monday to Tuesday and achieved high output. The final yield of the tested variety, G3﹣1S/P19, came to 1046.3 kg per mu （about 667 square meters）, based on two plots of land in Qingzhu Village under the city of Hengyang in central China's Hunan Province.
"Some previous high﹣yielding hybrid rice varieties in China took 160 to even 180 days from sowing to harvesting, while the figure was shortened to around 125 days for the new variety. This is one of the most important characteristics of the third﹣generation hybrid rice that can reduce the use of pesticides and fertilizers, thus reducing cost and improving production efficiency. " said Qian Qian, the deputy director of the China National Rice Research Institute.
Unlike the previous two generations that required a large amount of water and fertilizers as well as demanding growing conditions and technological support, the third﹣generation hybrid rice is easier to be cultivated by ordinary farmers. So the soil, altitude and climate of the test site were not "ideal conditions" carefully selected beforehand but were close to the paddies of ordinary farmers.
Nowadays, China's average yield of rice is about 500 kg per mu. Ordinary farmers can produce 600kg to 700 kg of rice per mu by growing some excellent second﹣generation hybrid rice varieties. However, under the same planting conditions and environment, the yield of the third﹣generation hybrid rice could reach 800 kg per mu. China now feeds around 20 percent of the world's population with less than 9 percent of the world's arable（可耕种的）land.
At present, Yuan's team has nine third﹣generation hybrid rice combinations under trial, which are expected to achieve commercial seed production in the following three to four years and hope to apply the technology into the research of sea rice. The third﹣generation hybrid rice has the comprehensive strength to promote a greener and more sustainable development of China's rice production with higher quality and yield.
1.What feature of the new hybrid rice does Qian Qian mainly talk about？
A.It saves a lot more water.
B.It achieves a higher yield.
C.It saves much more farmland.
D.It has a shorter growing period.
2.Why is the new hybrid rice not tested in ideal areas？
A.The ordinary farmers master planting technology.
B.The researchers want to reduce the experiment cost.
C.The growing conditions the new hybrid rice needs are simple.
D.The previous rice farming provides researchers with experience.
3.What is the fourth paragraph mainly about？
A.The high output of the third﹣generation hybrid rice.
B.The promising future of the new hybrid rice variety.
C.The advanced technology of the research on hybrid rice.
D.The differences between the three hybrid rice varieties.
4.Which one could be the best title of the text？
A.The Development of China's Rice
B.The Contribution of the Great Scientist
C.The High Yield of the New Hybrid Rice
D.The Way to Feed the World's Population
Dog eyesight declines with age. Injuries and ailments can cloud their vision. Zero was a highly trained, driven alert dog. So, at competitions, when he started running into obstacles and falling off the ends of teeter-totters(跷跷板), his owner, San Francisco-area dog trainer Dianne Morey, was concerned.
As time passed, she noticed a pattern. The problems only occurred at competitions held in horse arenas, where yellow obstacles blended into the color of the sand covering the floor. Concerned about his eyesight, Morey took Zero to a vet, who diagnosed him with a genetic condition. Morey found the diagnosis “heartbreaking”. After one last competition—which he won—Zero retired. In the time since, he’s led a life full of activities like dock diving and hiking, where poor vision is less dangerous. While there’s no cure for his disease, protective eyewear has helped keep him safe while being active.
On average, dogs develop nearsightedness or farsightedness less often than humans, says Alexandra vander Woerdt at Animal Medical Center in New York City. However, their eyesight also declines with age. Injuries and some diseases such as glaucoma(青光眼) can cloud their vision. Thinking back, Morey realizes some behaviors—for instance, the way Zero poked his nose before entering a gate—were signs his vision was impaired.
Identifying vision issues in dogs isn’t as easy as with humans. Dogs don’t bark wrong letters on the eye chart, and they’re very good at adapting. Treatments for eye problems may include eyedrops, medications or surgery. Eyewear can also play a role in treating or preventing many issues. Many dogs don’t like eyewear at first. Zero was an exception, thanks to his training in agility and tricks, Morey says.
1.What made Dianne Morey concerned？
A.Her trained dog Zero fell off in competitions.
B.She was badly hurt by a dog in a competition.
C.She found her eyesight was declining with age.
D.Her trained dog Zero wasn’t as clever as before.
2.What can we know from the second paragraph？
A.Zero is retiring soon.
B.Zero’s disease can’t be cured.
C.Zero got the disease from his birth.
D.Zero has recovered from his poor eyesight.
3.Which of the following can replace the word “blended” in the second paragraph？
A.added.
B.missed.
C.needed.
D.mixed.
4.What makes it difficult to identify dogs’ vision problems？
A.They are too fierce to control.
B.They don’t like to wear eyewear.
C.They adapt to the poor sight easily.
D.They bark wrong letters on the eye chart.
