理工英语3(单元自测8).doc

理工英语3自测8 How are you feeling? Much better. 正确答案：Thanks for coming to see me. I was worried about this out-dated equipment. . 正确答案：Yeah,it may bring a health hazed. Im sorry. I shouldnt have put the printer here. . 正确答案：Well,its OK. Oh, dear! Ive just broken a window. . 正确答案：Dont worrry. I saw a car crash into the tree just now. 正确答案：Wow,thats scaring. ,he opened the car door and drove the car away.正确答案：Unconsciously somebody decides to break the rules? 正确答案：What ifThe law requires that everyone _ his car checked at least once a year. 正确答案：haveHe has forgotten tothe battery. 正确答案：chargeHe is the right person tosuch a large wine company.正确答案：superviseIf I had time ,_ see that new movie at the University Theatre.正确答案：IdThe organization willa survey about the career choices of the college graduates.正确答案：conductThe question _ by us soon. 正确答案：is going to be discussedThe work _ by the time you get here. 正确答案：will have been doneThis new policy willthousands of new jobs for the young people. 正确答案：generate二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。 Man is a land animal, but he is also closely tied to the sea. Throughout history the sea has served the needs of man. The sea has provided man with food and a convenient way to travel to many parts of the world. Today, nearly twothirds of the worlds population live within 80 kilometers of the sea coast.In the modern technological world, the sea offers many resources to help mankind survive. Resources on land are beginning to be used up. The sea, however, still can be hoped to supply many of mans needs.The list of riches of the sea yet to be developed by mans technology is impressive. Oil and gas explorations have been carried out for nearly 30 years. Valuable amounts of minerals exist on the ocean floor ready to be mined (开采).Fish farming promises to be a good way to produce large quantities of food. The culture of fish and shellfish is an ancient skill practiced in the past mainly byOriental people.Besides oil and gas, the sea may offer new sources of energy. Experts believe that the warm temperature of the ocean can be used in a way similar to the steam in a steamship. Ocean currents (水流) and waves offer possible use as a source of energy.Technology is enabling man to explore ever more deeply under the sea. The development of strong, new materials has made this possible.The technology to harvest the sea continues to improve. Experts believe that by the year 2000 the problems that prevent us from exploiting fully the food, minerals, and energy sources of the sea will be largely solved.1. The major things that the sea offers man are回答A. fish and oilB. warm temperature and ocean currentsC. the food, energy sources, and minerals2. The sea serves the needs of man becauseA. in provides man with foodB. it supplies man with mineralsC. all of the above3. We can conclude from this passage thatA. the sea resources have largely been used upB. the sea, in the broad sense, has not yet been developedC. the problems that prevent us from using the food, minerals, and energy sources of thesea have already been solved.4. The underlined wordsOriental peoplein the fourth paragraph probably meanA. the people in Asia B. African people C. European people5. The best title for this passage isA. Sea HarvestB. Technology for Exploiting the SeaC. Man and the Sea答案：C C B A C二、阅读理解：阅读下面短文，选择合适的内容将短文补充完整。Thats what this material does. It is developed for the British Army. The fabric is made ofyarn. The yarn can conduct electricityfrom a battery pack to anywhere in your clothing. It can charge your gadgets on contact. It can carry either power or data through a soldiers clothes, helmet, or backpack. It can gear that otherwise needs separate power sources. The materials have been field tested. But they still need to be weather-proofed. Right now, charging up a battery still involves wires, chargers, and sockets. Inductive charging is developing. But you can not just put your phone down on any surface and start powering up. And what if that could be hacked together with some kind of inductive charging? Youd be able to almost totally cut the cord with your gadgets. Yes, youd need to charge up whatever power source youre using now and then. But keep a pair of khakis plugged in while they hang in the closet. A. But what if your pants or jacket or bag could charge your phone, or laptop or anything else? B. The fabric is developed by Intelligent Textiles. C. Imagine having jeans that charge your phone just by putting it in your pocket. D. It is a lot different from having to remember to plug in your phone. E. And thats all great, but would this ever be made it into your home, and charge your phone or laptop someday?答案： C B E A D