大学英语作业(西南交大)

第一次作业1. Directions: For this part, you are allowed 30 minutes to write a composition on the topic “How to Keep Healthy”. You should write no less than 80 words.The basic reason for obesity is the decrease of fat metabolism. Obesity has been listed as a metabolic disease in modern medicine.Therefore, improving the metabolic level and metabolic capacity is the key to healthy weight loss. It is through improving the metabolic capacity of obese people, and leading the new trend of weight loss. This pure natural weight loss method, beyond the effect of exercise, yoga, but also abandoned the side effects of weight loss drugs, for healthy weight loss to create a new century era. The formula for healthy weight loss is: balanced nutrition + low calorie + no reduction in body metabolism + no more than 4 pounds a week weight loss.第二次作业2. Directions: For this part, you are allowed 30 minutes to write a composition on the topic “My Favorite Season”. You should write no less than 80 words.There are four seasons in a year, spring, summer, autumn, winter, each season has its own characteristics, spring light, summer romantic, autumn lofty, winter dignified. In these seasons, my favorite is spring, spring is a season of all things revived, a hundred flowers blooming season, each place retains the flavor of spring: light, relaxed. Diligent bees gather honey in flowers, butterflies dance in the fields, dragonflies play at the stream.第三次作业1. Directions: For this part, you are allowed 30 minutes to write a composition on the topic “Private Cars”. You should write no less than 80 words.When it comes to cars,different people have different views.Some people think cars have a lot of advantages.In the first place,driving a car saves time.because competition is very fierce in this society ,time equals money .Secondly,people can go shopping o traveling at their spare time .But ,others people suggest that cars are bad for society,such as:cars will increasing air pollution ,which will influence our life and production .Meanwhile ,cars will make the energy crisis worsen.In addition ,with the number of cars growing,plenty of new drivers don’t abide by traffic regulation ,which leads to traffic accidents .In my opinion ,we should drive our cars when our work is very busy .Meanwhile,we should reduce driving the car when short distance or having a lot of time.We should properly use modern traffic facility,only then our life will colourful.第四次作业4. Directions: For this part, you are allowed 30 minutes to write a composition on the topic “A City to Remember”. You should write no less than 80 words.Before you really arrive at a city, you may have difficulty controlling yourself from havingillusions about its appearance. You can't find any clues, so you can ask others. You walk into the library, bookstore, turn on the computer, listen to others' complaints. So you build it up in your mind and imagine its character: you walk through its streets, meet people on the way, stop in front of a stall, bargain, and be ecstatic about winning a souvenir, even if it's a worthless feather, its lightness adds weight to its presence in the city. Quantity. You savor the food there, the smell of baked bread, the smell of flowers outside the kitchen window, the plants you've never seen, the colors, even the masters of painting don't know how to mix them.第五次作业2. Directions: For this part, you are allowed 30 minutes to write a composition on the topic “Online Shopping”. You should write no less than 80 words.With the development of Internet, more and more people tend to shop on the Internet.Online shopping has provided some benefits for us, but it also has some disadvantages at the same time.For one thing, online shopping has brought some convenience for consumers.Instead of going one shop to another, people can choose and buy all kinds of commodities they like as long as they click the mouse gently.This is not only a better choice for the old who do not have enough energy to go outside but also a great convenience for those who have no time to go shopping in person.In addition, consumers have more choices and can do some comparison when they are shopping on the Internet.They can glance over various commodities in all shapes, sizes and colors and decided to buy or not.Furthermore, online shopping has made a great contribution to the development of express delivery industry.。