2. “All work and no play makes Jack a dull boy.” is a popular saying in the United States. Other countries have similar sayings. It is true that all of us need recreation(娱乐). We cannot work all the time if we are going to maintain good health and enjoy life. Good physical and mental health in fact enables us to work more efficiently.Everyone has his own way of relaxing. Perhaps the most popular way is to participate in sports. There are team sports, such as baseball, basketball and football. There are individual sports, also, such as golf and swimming. In addition, hiking, fishing, skiing and mountain climbing have a great attraction for people who like to be outdoors. Chess, card-playing, and dancing are forms of indoor recreation enjoyed by many people.Not everyone who enjoys sporting events likes to participate in them. Many people prefer to be spectators, either by attending the games in person, watching them on television, or listening to them on the radio. When there is an important baseball game or boxing match, it is almost impossible to get tickets; everyone wants to attend.It doesn＇t matter whether we play a fast game of ping-pong, concentrate over the bridge table, or go walking through the woods on a brisk autumn afternoon. It is important for everyone to relax from time to time and enjoy some form of recreation. We learn from the first paragraph that________.

3. All over the world people begin their exciting day by drinking a cup or several cups of coffee. People have always said that a cup of coffee in the morning helps them begin their day on the right foot. They need this cup of coffee in the morning helps them begin their day on the right foot. They need this cup of coffee to get going in the morning.It is not the coffee but something in the coffee that stimulates (刺激) our bodies and brains. It is something called caffeine (咖啡因).Caffeine may increase a person’s mental and physical abilities. For instance, two cups of coffee will increase blood flow, breath, and body heat production by 10 to 20 percent. All of this makes your heart beat faster, and doctors warn that this may be somewhat dangerous.Caffeine is found in tea, coffee, chocolate, and many other common foods. A little caffeine is probably not harmful, but too much caffeine can result in nervousness and sleeplessness. According to doctors,______.

2. All over the world people begin their exciting day by drinking a cup or several cups of coffee. People have always said that a cup of coffee in the morning helps them begin their day on the right foot. They need this cup of coffee in the morning helps them begin their day on the right foot. They need this cup of coffee to get going in the morning.It is not the coffee but something in the coffee that stimulates (刺激) our bodies and brains. It is something called caffeine (咖啡因).Caffeine may increase a person’s mental and physical abilities. For instance, two cups of coffee will increase blood flow, breath, and body heat production by 10 to 20 percent. All of this makes your heart beat faster, and doctors warn that this may be somewhat dangerous.Caffeine is found in tea, coffee, chocolate, and many other common foods. A little caffeine is probably not harmful, but too much caffeine can result in nervousness and sleeplessness. One of the functions of caffeine is to______.

1. All over the world people begin their exciting day by drinking a cup or several cups of coffee. People have always said that a cup of coffee in the morning helps them begin their day on the right foot. They need this cup of coffee in the morning helps them begin their day on the right foot. They need this cup of coffee to get going in the morning.It is not the coffee but something in the coffee that stimulates (刺激) our bodies and brains. It is something called caffeine (咖啡因).Caffeine may increase a person’s mental and physical abilities. For instance, two cups of coffee will increase blood flow, breath, and body heat production by 10 to 20 percent. All of this makes your heart beat faster, and doctors warn that this may be somewhat dangerous.Caffeine is found in tea, coffee, chocolate, and many other common foods. A little caffeine is probably not harmful, but too much caffeine can result in nervousness and sleeplessness.Some people like to drink a cup of coffee to ______.

5. Dear Mr. Blake, It was very enjoyable to speak with you about the assistant account manager position at the Smith& Smith Co. Ltd. The job seems to be a very good match for my skills and interests. In addition to my keen interest, I will bring to the position strong writing skills and the ability to encourage others to work well with the department. My art background will help me to work with artists on staff and provide me with an understanding of the artistic of our work. I understand your need for office work support. My basic training and organizational skills will help to deal with large issues. I neglected to mention during my interview that I had worked for two summers as a part-time office worker. This experience helped me to develop my skills as an office secretary. I appreciate the time you took to interview me. I am very interested in working for you and look forward to hearing from you about this position. John Smith writes this letter in order to _________

4. Dear Mr. Blake, It was very enjoyable to speak with you about the assistant account manager position at the Smith& Smith Co. Ltd. The job seems to be a very good match for my skills and interests. In addition to my keen interest, I will bring to the position strong writing skills and the ability to encourage others to work well with the department. My art background will help me to work with artists on staff and provide me with an understanding of the artistic of our work. I understand your need for office work support. My basic training and organizational skills will help to deal with large issues. I neglected to mention during my interview that I had worked for two summers as a part-time office worker. This experience helped me to develop my skills as an office secretary. I appreciate the time you took to interview me. I am very interested in working for you and look forward to hearing from you about this position. The writer said that during the interview he forgot to mention _______

3. Dear Mr. Blake, It was very enjoyable to speak with you about the assistant account manager position at the Smith& Smith Co. Ltd. The job seems to be a very good match for my skills and interests. In addition to my keen interest, I will bring to the position strong writing skills and the ability to encourage others to work well with the department. My art background will help me to work with artists on staff and provide me with an understanding of the artistic of our work. I understand your need for office work support. My basic training and organizational skills will help to deal with large issues. I neglected to mention during my interview that I had worked for two summers as a part-time office worker. This experience helped me to develop my skills as an office secretary. I appreciate the time you took to interview me. I am very interested in working for you and look forward to hearing from you about this position. The writer believes that his art background is helpful ________.

2. Dear Mr. Blake, It was very enjoyable to speak with you about the assistant account manager position at the Smith& Smith Co. Ltd. The job seems to be a very good match for my skills and interests. In addition to my keen interest, I will bring to the position strong writing skills and the ability to encourage others to work well with the department. My art background will help me to work with artists on staff and provide me with an understanding of the artistic of our work. I understand your need for office work support. My basic training and organizational skills will help to deal with large issues. I neglected to mention during my interview that I had worked for two summers as a part-time office worker. This experience helped me to develop my skills as an office secretary. I appreciate the time you took to interview me. I am very interested in working for you and look forward to hearing from you about this position.The writer believes that he will be able to bring to the position ________.

1. Dear Mr. Blake, It was very enjoyable to speak with you about the assistant account manager position at the Smith& Smith Co. Ltd. The job seems to be a very good match for my skills and interests. In addition to my keen interest, I will bring to the position strong writing skills and the ability to encourage others to work well with the department. My art background will help me to work with artists on staff and provide me with an understanding of the artistic of our work. I understand your need for office work support. My basic training and organizational skills will help to deal with large issues. I neglected to mention during my interview that I had worked for two summers as a part-time office worker. This experience helped me to develop my skills as an office secretary. I appreciate the time you took to interview me. I am very interested in working for you and look forward to hearing from you about this position.This job position John Smith applies for is _________

5. English is now the first language of about 400 million people, the mother language of 12 countries and the official language of thirty-three more countries. That means one in every seven people in the world speaks English.English has become the new Latin(拉丁语) of the century. One must know English is a part of the twenty-first century. In Italy, for example, English is a must for many technical (技术的) jobs. In China, English is the most important foreign language learned at school.Now no other language on the earth is better suited to play the role of the world language. Because English is easier to learn than any other language, and it easily borrows local words and phrases from other countries to expand(丰富，扩大) its vocabulary.English is so widely used that it has become the standard language for all kinds of international communication. Now 75% of the world’s mail is in English. 60% of the world’s telephone calls are made in English. 60% of the world’s radio stations are broadcast(广播) in English and over half of the world’s books and magazines are written in English. In a word, English is now the world’s first language. The writer thinks English is now _____.

4. English is now the first language of about 400 million people, the mother language of 12 countries and the official language of thirty-three more countries. That means one in every seven people in the world speaks English.English has become the new Latin(拉丁语) of the century. One must know English is a part of the twenty-first century. In Italy, for example, English is a must for many technical (技术的) jobs. In China, English is the most important foreign language learned at school.Now no other language on the earth is better suited to play the role of the world language. Because English is easier to learn than any other language, and it easily borrows local words and phrases from other countries to expand(丰富，扩大) its vocabulary.English is so widely used that it has become the standard language for all kinds of international communication. Now 75% of the world’s mail is in English. 60% of the world’s telephone calls are made in English. 60% of the world’s radio stations are broadcast(广播) in English and over half of the world’s books and magazines are written in English. In a word, English is now the world’s first language._____ of the world’s magazines are written in English.