七选五专项训练5篇.docx

精选优质文档-倾情为你奉上七选五专项训练5篇（含答案）11.根据短文内容,从短文后的选项中选出能填入空白处的最佳选项,选项中有两项为多余选项。Sending and reading email has quickly become one of the most common daily activities around the world,either for business or pleasure.1 Several reasons why email has become a great tool is that it is fast,convenient,and affordable.2In the past,teachers often organized pen friends project where their students would exchange letters with another group of students in another country.3And by that time,students might lose interest in the project or the class might end before a series of meaningful exchanges can take place.4With email,however,messages can be sent at a click of a button at school,home,or an Internet cafe,and if you are using a free email account,the cost is free(not taking into account any Internet Service Provider fees that you have to pay). 5Email has a lot to offer,for language learners and teachers in the classroom. A.In addition,students have to pay imitational postage to send the letters.B.However,the turn-around time for sending and receiving traditional letters can take up months.C.Now,more students are using this form of communication to improve their language skills.D.Students can develop friendships with people from around the globe.E.While chatting online,never give out personal information including your age.F.One particular activity that takes advantage of these points is a key pal exchange.G.Instead of waiting days or weeks for a response,students can receive a reply quickly.答案：15 CFBAG2.七选五根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。There is an English saying:“ 1” Until recently,few people took the saying seriously.Now,however,doctors have begun to look into laughter and the effects it has on the human body.2 Tests were carried out to study the effects of laughter on the body.People watched funny films while doctors checked their hearts,blood pressure,breathing and muscles.It was found that laughter has similar effects to physical exercise.3If laughter exercises the body,it must be beneficial. Other tests have shown that laughter appears to be able to reduce the effects of pain on the body.In one experiment doctors produced pain in groups of students who listened to different radio programs.The group that tolerated(忍耐)the pain for the longest time was the group which listened to a funny program.4 5They have found that even if their patients do not really feel like laughing,making them smile is enough to produce beneficial effects similar to those caused by laughter. A.Laughter can prolong ones life.B.As a result of these discoveries,some doctors in the United States now hold laughter clinics in which they help to improve their patients condition by encouraging them to laugh.C.The reason why laughter can reduce pain seems to be that it helps to produce a kind of chemicals in the brain which diminish both stress and pain.D.It increases blood pressure,the heart beating and breathing;it also works several groups of muscles in the face,the stomach and even the feet.E.Although laughter helps cure the disease,doctors still can not put this theory into clinic practice.F.Laughter is the best medicine.G.They have found that laughter really can improve peoples health.答案： 15 FGDCB31.根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。Do you regularly get together to talk with your family about problems or the days events?1 Try these simple steps to improve your familys communication skills. 1Create opportunities for talking.Make time for talking by reducing the number of activities your family is involved in each week.And if you do find yourself in the car running from place to place,make a point to turn off the radio,the cell phones and the personal game players,and use that opportunity to catch up on the days activities.2Insist on family meals.In addition to bringing everyone together for a wrap-up of the days activities,insisting on a few standing family meals creates ritual and routine that kids come to expect and look forward to.2  33  Spending time with each of your children lets them know that are not getting lost in the hubbub of a busy day or large family.Older teens might enjoy going out for a hamburger or a latte at their favorite coffee place.Younger children often enjoy going to the supermarket,especially when you let them select their favorite cereal or special dessert.4Remember the 80/20 rule.When trying to improve any relationship,listening is far more important than talking.4 If you do verbally explode before your child is finished,apologize quickly and assure him or her that youre now ready to listen. 5Create family traditions.5 Family members come to expect and appreciate these traditions,seeing them as opportunities to come together as a unit.If your family is short on traditions,theres no reason you cant start some now. A.Maintaining(保持)positive family communications benefits your family in so many ways.B.Lunches with aging parents keeps those relationships healthy,as well.C.Setting up a family movie night,attending religious services or visiting the same spot every year for summer vacation are all the examples.D.When it comes to family communication,listen four times longer than you speak.E.Go on individual dates with your children.F.Use the family dinner table as an opportunity to share whats going on in family members lives.G.Conversation is the key to any strong relationship,especially for family communication.答案：15 GFEDC41.根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。Ten ways to Avoid the FluGet a flu shot,particularly if you are 50 or over.In addition,consider a flu shot if you are in regular contact with many people,especially if you live in a dormitory or work in an open-plan office,where hundreds of people are coughing and sneezing in a common area.1 One recent study found that families whose children in daycare were immunized had 42% fewer infections with fever than those whose children werent immunized. Wash your hands frequently and thoroughly.A quick washing wont do the trick.2 Keep your hands away from your face to reduce the chance of delivering viruses directly to your eyes or nose.3 Make certain youre getting vitamin E and other complex vitamins and minerals including A,C and B.These have properties(特性)that improve immune response.4 Dont smoke.Smoke stops the hair like cells in the nose and airways from sweeping incoming viruses away before they can infect people.Use paper handkerchiefs,not cloth handkerchiefs to reduce spread of infection.Reduce stress.Research has shown that immune responses are weakened by stress.Get seven to nine hours of sleep a night.Lack of sleep can reduce your immune response.5 Longtime heavy drinkers suffer from more colds and flu than others do,and even regular moderate use of alcohol can weaken immune response. A.Children who are in a large family are easy to get flu.B.To kill germs,experts recommend washing with soap for 15 to 30 seconds.C.One study found that people typically touched their face fifteen times in an hour.D.Many people are used to touching their faces when the flu is spreading.E.Discuss with your doctor whether to immunize(使免疫)your children in daycare.F.Studies on older mice have shown that those with reduced levels of vitamin E were more likely to be infected.G.Reduce alcohol consumption(消费量).答案：15 EBCFG5.1.根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。For over one hundred and fifty years,Americans of all social classes have worn blue jeans.1 Whether they are worn for work or for fashion today.Strauss invention continues to be popular not only among Americans but also among people around the world. Levi Strauss was born in Germany in 1829.2He grew up in Kentucky before moving to New York in 1847.Before becoming an American citizen and moving to the West in 1853,Strauss worked in his brothers dry goods business.This gave him a chance to produce his famous invention.After the gold rush of 1949,Strauss decided to move to the West to seek his fortunes. Strauss did not want to be a person who searched an area for minerals.Instead,he knew he could make a good living by selling supplies to the miners.At first,he planned to sell sewing supplies and cloth.3When he heard miners complaining that their clothes were easily broken or they usually tore their pockets during mining,he decided to use a special fabric to make pants for the miners.These pants proved so popular that he quickly ran out of materials to make more. In 1873,Strauss received a letter from a Jewish tailor named Jacob Davis who had invented a process of connecting pockets with copper rivets(铆钉).This made the pants last a long time.Because Davis did not have the money to patent his idea,he offered to share it with Strauss if Strauss would agree to pay for the patent.4 . By the time Strauss died in 1902,he had made a great contribution to American fashion.5The business has been growing ever since and Levi Strauss company is now one of the largest clothing com-panies in the world. A.As a young boy,he moved with his family to the United States.B.Nobody knew what kind of material was suitable.C.He did and Levi jeans have been made with metal rivets ever since.D.However,he did not get much business for those products.E.He also made a great contribution to Americas clothing industry.F.Since they were invented by Levi Strauss,they have become a symbol of American consumer culture.G.As the business grew,Strauss got much money from it.答案：15 FADCE专心-专注-专业