The word "diary" comes from the Latin word "diarium", which means "daily allowance". {#blank#}1{#/blank#} And it is used for business notes, planning activities, keeping track of scheduled appointments, or documenting what has already happened. Some doctors suggest that writing in a diary is a good form of self-study.

    In America, from the 1940s through the 1980s, a diary was thought of mostly as a way to privately express one's deepest thoughts while keeping notations about the day. {#blank#}2{#/blank#} Many times, movies would show a teenage girl beginning to write in her diary while she said aloud, "Dear diary……".

    {#blank#}3{#/blank#} A diary kept by a young German Jewish girl by the name of Anne Frank provides us with invaluable lessons about history, for she documented her experiences while she hid from the Nazis during their occupation of the Netherlands in World War II. Her diary became one of the world's most widely read books and is the basis for many films.

    Samuel Pepys, who lived during the 17th century, is the earliest diary keeper that is famous today. His diary is also an important documentation of history, for it gives personal insight(洞察力) into London's Great Plague and the Great Fire. His diary is being published on the Internet, and it's interesting to note that there has been a new entry every day since January of 2003. It will continue over the course of several years to come. {#blank#}4{#/blank#}   

    Today's electronic version of the diary, the web log or "blog" has once again stretched the diary to be much more than a personal account of the day's events. There are blogs to document recipes, traveling, movies, independent news, product announcements, photos, and anything else that needs to be recorded over time. Search engines like Technorati.com have been created to keep track of the more than 112 million blogs that are currently public. {#blank#}5{#/blank#} 

A. It refers to a book for writings by date.

B. In its newest form, the diary has become more popular than ever.

C. Reading his diary is fascinating, and it makes his life all the more real to us.

D. People love to write diaries, so whenever they are free, they will write a few lines.

E. Those private reflections may have historical significance long after the author's death.

F. Nowadays, the blog has taken the place of the diary and becomes more and more popular.

G. In those times, and even continuing on today, writing in a diary was like writing to a special friend.

    Lindsay Renwick, the mayor of Deniliquin, a country town in New South Wales, misses the constant whir（嗡嗡声）of the rice mill whose giant fans dried the rice. The Deniliquin mill, the largest rice mill in the Southern Hemisphere (南半球), once processed enough grain to meet the needs of 20 million people globally. But six years of drought have had a destructive effect, reducing Australia's rice crop by 98 percent and leading to the mothballing of the mill last December.

    Drought affects every agriculture industry based in Australia, not just rice – from sheep farming, the country's other backbone, to the cultivation of grapes for wine, the fastest-growing crop there, with that expansion often coming at the expense of rice. The drought's effect on rice has produced the greatest impact on the rest of the world, so far. It is one factor contributing to skyrocketing prices, and many scientists believe it is among the earliest signs that a warming planet is starting to affect food production.

    Researchers are looking for solutions to global rice shortages – for example, rice that blooms earlier in the day, when it is cooler, to fight against global warming. Rice plants that happen to bloom on hot days are less likely to produce grains of rice, a difficulty that is already starting to emerge in inland areas of China and other Asian countries as temperatures begin to climb. 'there will be problems very soon unless we have new varieties of rice in place,” said Reiner Wassmann, climate change director at the International Rice Research Institute (IRRI). The recent reports on climate change carried a warning that could make the news even worse: that existing models for the effects of climate change on agriculture did not yet include newer findings that global warming could reduce rainfall and make it more variable.

    Yet the effects of climate change are not uniformly bad for rice. Rising concentrations (浓度) of carbon dioxide, the main greenhouse gas, can actually help rice – although the effect reduces or disappears if the plants face unnecessary heat, inadequate water, severe pollution or other stresses. Still, the flexibility of farmers here has persuaded some climate experts that, particularly in developed countries, the effects of climate change may be relieved, if not completely avoided. “I'm not as negative as most people,” said Will Steffen, director of the Fenner School of Environment and Society at Australian National University. “Farmers are learning how to do things differently.”

    Meanwhile, changes like the use of water to grow wine grapes instead of rice carry their own costs, as the developing world is discovering. “Rice is an essential food,” said Graeme Haley, the general manager of the town of Deniliquin. “Wine is not.”

    It's nice being nice to others; it's also great to give people a hand. However, if you start to hurt yourself by doing so, then this is not so healthy.{#blank#}1{#/blank#}If you fear that you might fall into this category, the following tips will help you to stand up for yourself and regain your self-confidence.

{#blank#}2{#/blank#}

    Although you may often stay silent if something is wrong or bothers you, it is better to speak your mind right away. You don't have to be rude, but you do have to be firm and direct. Don't do things for others if you don't really want to. Speak up, and soon others will be seeing you in a whole new light.

    Start small.

    {#blank#}3{#/blank#}This will allow you to practice being brave and self-confident. Tell a person who has cut in line in front of you to move to the back of the line, or tell a salesperson to do that. Before long, you will be confident enough to stand up to your friends and family members.

    Judge well.

    When dealing with others, you have to exercise good judgment. {#blank#}4{#/blank#}If a colleague isn't doing his part, you should rightfully demand that he start doing so. However, if a taxi cuts you off in traffic, just let it go.

    {#blank#}5{#/blank#}Rome wasn't built in a day. If you want to get back again after having been a pushover(耳软心活的人), it's best to take one step at a time.

A. Express yourself.

B. Regain your confidence.

C. Start by speaking up for yourself with strangers.

D. Everyone has the right to live without being judged.

E. If you slip back into the pushover mode every once in a while, don't blame yourself.

F. Sadly, some people are so easily pushed around that they come to be seen as pushovers.

G. It's one thing to be confident, but quite another to forcefully say no to an unreasonable request.

    If anyone had told me three years ago that I would be spending most of my weekends camping. I would have laughed heartily. Campers, in my eyes, were people who enjoyed insect bites, ill-cooked meals, and uncomfortable sleeping bags. They had nothing in common with me.{#blank#}1{#/blank#} 

    The friends who introduced me to camping thought that it meant to be a pioneer.{#blank#}2{#/blank#} We sleep in a tent, cooked over an open fire, and walked a long distance to take the shower and use the bathroom. This brief visit with Mother Nature cost me two days off from work, recovering from a bad case of sunburn and the doctor's bill for my son's food poisoning.

    I was, nevertheless, talked into going on another fun-filled holiday in the wilderness.{#blank#}3{#/blank#} Instead, we had a pop-up camper with comfortable beds and an air conditioner. My nature-loving friends had remembered to bring all the necessities of life.

    {#blank#}4{#/blank#} We have done a lot of it since. Recently, we bought a twenty-eight-foot travel trailer complete with a bathroom and a built-in TV set. There is a separate bedroom, a modern kitchen with a refrigerator. The trailer even has matching carpet and curtains.

    {#blank#}5{#/blank#} It must be true that sooner or later, everyone finds his or her way back to nature. I recommend that you find your way in style.

A.I must say that I have certainly come to enjoy camping.

B.Things are going to be improved.

C.I was to learn a lot about camping since then, however.

D.The trip they took me on was a rough one.

E.After the trip, my family became quite interested in camping.

F. This time there was no tent.

G. There was no shade as the trees were no more than 3 feet tall.

The North Star

    Among the pile of stars in the universe, there are a couple that are of great importance to people on Earth. The sun, of course, is one of them. The other is known as Polaris, the North Star. {#blank#}1{#/blank#} Therefore, it is a great compass(指南针).When people in the northern part of Earth look toward Polaris, they can be certain that they are facing north. The permanence of Polaris in the north sky has helped countless people find their destinations.

    Before the invention of modern navigation tools, sailors relied on Polaris. From the top of their ships, sailors would look for Polaris to figure out their place at sea. They figured out the angle between the star and the horizon to determine their latitude(纬度). As long as the equations were not wrong, the results were very reliable. Polaris also let sailors determine North, South, East, and West. {#blank#}2{#/blank#}

    To those who sail at night, changeable storms and dark clouds were more than annoying things.{#blank#}3{#/blank#} It's possible for a captain to make an accidental wrong turn. The ship could become stranded at sea, and the frustrated captain would have no way to get the ship back on the right course. The sailor's fears wouldn't be relieved until the clouds cleared and Polaris came back into view. Even today, sailors sometimes choose to steer by using Polaris on clear nights.

    {#blank#}4{#/blank#} The Big Dipper, a constellation that is well known in astrology, appears to revolve around Polaris. The handle of the Big Dipper always points to the North Star. When people get lost, it's comforting to know that their problems can be relieved by looking at the sky.

A. It's not difficult to tell the Polaris apart from the pile of other stars in the universe.

B. People who are lost can be relieved by gazing up at Polaris.

C. By knowing directions and their location, sailors could easily steer their ships.

D. They could destroy entire journeys by blocking the view of Polaris.

E. It's certain that the Polaris is part of a constellation(星座), which is not far from it.

F. It is special because it is the only star that always appears to be in the same place in the sky.

Is it better for our bodies to work out at certain times of the day? Scientists have known for some time that every tissue in our bodies contains a kind of biological clock that goes off in response to messages related to our daily exposure to light, food and sleep.

However, whether and how exercise timing might influence metabolic (新陈代谢的) health has been less clear, and the results of past experiments have not always agreed. A much-discussed 2019 study found that men with Type 2 diabetes (糖尿病) who completed a few minutes of high-intensity interval (间隔) sessions in the afternoon improved their blood-sugar control after two weeks. Patrick Schrauwen, a professor of nutrition and movement sciences read that 2019 study with interest. He had been studying exercise in people with Type 2 diabetes, but had not considered the possible role of timing. Now, seeing the varying impacts of the intense workouts, he wondered if the timing of workouts might similarly affect how the workouts changed people's metabolisms.

Incidentally, he and his colleagues had a ready-made source of data in their own prior experiment. Several years earlier, they had asked adult men at high risk for Type 2 diabetes to ride stationary bicycles at the lab three times a week for 12 weeks, while the researchers tracked their metabolic health. They also had noted when the riders showed up for their workouts. The researchers pulled data for the 12 men who consistently had worked out between 8 and 10 a.m. and compared them with another 20 who always exercised between 3 and 6 p.m. They found that the benefits of afternoon workouts far outweighed those of morning exercise.

He says, "This study does suggest that afternoon exercise may be more beneficial for people with disturbed metabolisms than the same exercise done earlier. The particular and most effective exercise for each of us will line up with our daily routines and exercise tendencies because exercise is good for us at any time of day—but only if we choose to keep doing it."