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。
Dear friends.
Good morning! Today l want to talk on you about public morals. Nowadays we can still see some behavior against public morals. Which is often the case, people tend to talk loudly in public places, annoyed others around. Littering rubbish can be seeing everywhere. In an addition, it's common the young sit on the bus while the elderly stand.
Measures must be taken to change this situation. First of all, as student, we should manage our own behavior and help people around us form well habits. Meanwhile, it was necessary for the government and public organizations to encourage people to behave proper.
That's all. Thanks for your attention!
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。
The sun at the center of our Solar System is one of the big reasons for1.we're here today, but it can also be a big trouble from time to time. Coronal mass ejections(CMEs) (日冕物质喷发) can seriously damage human 2.(communicate) systems.
For years, researchers3.(attempt) to forecast and predict CMEs in 4.hope that warnings could help prevent damage to electronics and the power grid (电网). As it turns5.that a CME is more like a sneeze. Professor Mathew Owens of the University of Reading explains, "The research team and I have found they are more like an 6.(expand) dust cloud or sneeze. "
When the solar wind acts on the CME as it moves through space, it causes the shape and behavior of the energy explosion 7.(become) unpredictable. "Therefore if we want to protect8. (we) from solar eruptions, we need to understand more about the solar wind,"Owens says.
The research team suggests that solar wind readings should 9. (include) in the forecasting and prediction of future CMEs. This study could help scientists more10.(accurate) assess the risk that the ejections bring to human technology and potentially help reduce the damage they cause.
阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。
In the summer of my eleventh year, the home I had grown up in was ______ in the middle of the night. Thankfully, my mom, dad, brothers and I ______ through the smoke. However. we had only the night clothes we were ______ in.
I ______ the rest of that night with friends of our family ______ trying to sleep in a bed in their basement. That’s because I was too ______ to sleep. I didn’t know what ______ things would lie ahead of us. The next day, my mom ______ me a few T-shirts and pairs of jeans given to her by another friend. One pair of jeans was too short and the other was too long but I didn’t ______. At least I had some clothes again. Meanwhile my dad ______ to the blackened ruins of our home to see what he could find. The only thing he could ______ was my mom’s wedding rings. The plastic case she had put them in that night had melted but protected the rings from the ______.
As the ______ days went on, in spite of having little money, my dad was able to ______ us a dusty old house by the side of the road near where our old house had been. As we moved in, our friends and our community continued to ______ all they could to help us ______ our feet. There was more clothes, furniture, food, money and even some books for me to recover from the disaster.
Looking back now, I am ______ for all we went through because it ______ me so much about life, love and people. It showed that love is enough for the first time, when you have nothing left but ______. So here may you always have ______ love for all the days of your life.
1.A. burned out B. repaired C. moved D. washed away
2.A. walked B. escaped C. looked D. rested
3.A. working B. eating C. entertaining D. sleeping
4.A. preferred B. forgot C. spent D. described
5.A. usually B. unsuccessfully C. formally D. irregularly
6.A. scared B. crazy C. hesitant D. old
7.A. illegal B. harmonious C. terrible D. smooth
8.A. purchased B. brought C. awarded D. paid
9.A. regret B. respond C. care D. contradict
10.A. returned B. added C. referred D. admitted
11.A. lose B. sense C. save D. recall
12.A. mud B. ruins C. dust D. flames
13.A. summer B. spring C. autumn D. winter
14.A. buy B. rent C. borrow D. sell
15.A. explain B. discount C. empty D. donate
16.A. make use of B. check on C. get back on D. relieve of
17.A. hateful B. anxious C. bound D. grateful
18.A. guaranteed B. taught C. cautioned D. discouraged
19.A. love B. clothes C. furniture D. food
20.A. shallow B. romantic C. selfish D. sufficient
Porridge doesn't have a very tasty name, does it?1.I'm here to try and convince you that porridge can be a delicious, convenient and very healthy way to start the day.
Porridge is a type of food served for breakfast, usually a type of grain with either milk or water. It is thicker than liquid, but not solid.2., so it's a very good option for people who are ill, and it provides long-lasting energy for the day.
Porridge preparation, such as the amount of materials and cooking time depends on what you choose to use as your porridge base.3., I put a very big handful of oats (麦片) in a pot, add a little bit of water and about 200ml of milk, and let the mixture boil. It takes about five minutes to cook.
Once it's cooked, the fun part is adding the flavors (味道). Porridge alone doesn't have a very strong flavour. 4., I think this is what makes porridge exciting! It is like a blank piece of paper-you can add almost anything you want to the porridge base. Seeds, nuts and dried fruits are very healthy options to add and can give you energy for the day. But if you don't like these, or you're allergic, then sugar and chocolate are also very tasty options.
5.. Either oats or corn or both are "staple foods" for most people on the earth. You can usually buy big bags of either, then add local materials to make your porridge interesting-whatever is cheap and convenient to find, wherever you are.
Hopefully porridge sounds a lot tastier now!
A．If you've never eaten it
B．If I'm cooking for myself
C．The porridge base is very easy to digest
D．It doesn't have a very tasty reputation, either
E．It is often heated up but lacks all kinds of nutrition
F．You can make porridge almost anywhere in the world
G．Although some people think this makes porridge boring
The University of Birmingham is the first excellent UK Russell Group university to announce that it will accept the "Gaokao" exam for high-flying Chinese students wishing to join its undergraduate courses in 2019. High school students who complete the "National Higher Education Entrance Examination", or Gaokao, with top grades will be able to apply for direct entry onto Birmingham degree programmes without first completing a foundation year which is a routine for the freshman.
Gaokao is usually taken by students in their last year of senior high school and, every year, each province in China sets the grades required to gain admission to its universities. It is usually held across China in early June. Students are tested in Chinese, Mathematics, a Foreign Language and social sciences or natural sciences.
University of Birmingham Vice-Chancellor Professor Sir David Eastwood said: "The University of Birmingham has been challenging and developing great minds for more than a century. We welcome people from around the globe to study at Birmingham and Chinese students form an integral part of our education and research community. We are further opening access to Birmighamˈs wealth of education opportunities for the brightest and most dedicated Chinese students by accepting this strict and important qualification. I look forward to welcoming these high-flying students to the University of Birmingham. "
Gaokao is increasingly accepted by universities in Australia, the USA, Canada and mainland Europe. Birmingham will only be considering high quality students who achieve a minimum 80% Gaokao score and meet additional academic and English language requirements.
Professor J on Frampton, Director of the University of Birminghamˈs China Institute said: "The University of Birmingham has a long history of educating students from China and one of our most famous graduates is Li Siguang-the founding father of Chinese geology. I am delighted that the University is now accepting the Gaokao. This gives the brightest and best Chinese students an opportunity to move straight into the first year of our undergraduate programmes and experience the benefits of studying at a global Top 100 university, such as Birmingham. "
1.What do Chinese students have to do to enter the University of Birmingham before 2019?
A. Score over 80% of the universityˈs qualification examination.
B. Prepare Birmingham degree programmes.
C. Acquire the right to permanent residency.
D. Go through a foundation year.
2.Who is the announcement intended for?
A. Chinese students.
B. All people living in the UK.
C. The students of the UK.
D. The foreign students in China.
3.Which of the following best explains "integral" underlined in paragraph 3?
A. complete. B. indifferent.
C. necessary. D. unimportant.
4.What does the text mainly talk about?
A. The introduction to the "Gaokao" of China.
B. The University of Birminghamˈs admission to Gaokao.
C. The high quality students accepted by top universities.
D. The history of the University of Birmingham.
Ten minutes of gentle exercise can immediately change how certain parts of the brain communicate and coordinate (协调) with one another and improve memory function, according to an encouraging new study.
The scientists invited 36 people of different ages to the lab and had them sit quietly on a fixed bicycle for 10 minutes or, on a separate visit, pedal the bicycle at a pace so gentle that it barely raised their heart rates. It also was short, lasting for only 10 minutes. Immediately after each session of the sitting or slow pedaling, the people completed a computerized memory test during which they would see a brief picture of, for instance, a tree, followed by a variety of other images and then a new image of either the same tree or a similar one. The people would press buttons to show whether they thought each image was new or the same as an earlier shot. The test is difficult, since many of the images closely resemble one another. It requires rapid, skillful scanning recent memories to decide whether a picture is new or known. Next, the scientists had each people repeat this process--riding or sitting on the bike for 10 minutes and then completing memory testing--but the testing now took place inside an M. R. I. machine(磁共振成像仪)that scanned the people's brains while they responded to the images.
Then the researchers compared results. The effects of the exercise were clear. The people were better at remembering images after they had ridden the bike, especially when the images most closely resembled one another. In other words, the harder their memories had to do their best, the better they performed after the exercise. The M. R. I. scans showed that memory parts of each people's brain lit up at the same time with parts of the brain associated with learning, indicating that these physically separate parts of the brain were better connected now than when the people had not first exercised.
1.How did the researchers conduct the study?
A. By filling up questionnaires.
B. By interviewing many people.
C. By comparing experiment data.
D. By referring to historical reports.
2.Who might benefit most from the study result?
A. The marketers promoting fixed bicycles.
B. The young people crazy about body building.
C. The white collars doing long-term mental work.
D. The blue-collars doing heavy physical labor work.
3.Which of the following statements agrees with the study result?
A. The light exercise is only good for young people.
B. The more the exercise is, the better the brain works.
C. The exercise can coordinate different parts of the body.
D. The exercise has more positive effect when the brain works harder.
4.What can be the best title for the text?
A. Even ten minutes' exercise may be good for the brain
B. There is no need for humans doing exercise every day
C. Only ten minutes' light exercise benefits the young most
D. Exercise can change people's brains and minds in a long time
