单元仿真检测(二) Unit 2 Working the land.doc

答题栏 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Ⅰ.阅读理解 A The first settlers to come over to America needed to become good farmers in order to survive. The agricultural industry was grown greatly and now the agricultural job market can be very rewarding (值得的). Many of the new agricultural jobs these days deal with the new types of technology that are needed to produce the crops that America needs. The days of a family working their land by hand and producing a small amount of crops are over. Now many large plantations (种植场) are to harvest a larger amount of crops in a shorter period of time. If you would like to get one of these new types of jobs in the agricultural industry, then you will need to make sure that you stay on top of the new technologies. Many of these new jobs in the agricultural field have included these new technologies. Two of the new technologies that have brought many new jobs in the agricultural industry are Global Positioning System (GPS) and biotechnology. The GPS really has the ability for farmers to seed and get in their crops in the best possible way. The biotechnology field has really allowed better and safer fertilizers (肥料) to be used on crops. Biotechnology has also helped farmers to better understand what helps to make their crops better. Both of these new technologies are very interesting and offer many new opportunities. The agricultural industry still needs quite a bit of hard work to bring in a good crop, but now many people can take advantage of these improvements to make the industry a much better experience. 1．Whats the main idea of the passage? A．New technologies have brought many new jobs to Americans. B．Farmers should try to stay on top of the new technologies. C．The agricultural industry in America could support more people. D．New technologies are widely used in new agricultural jobs. 2．From Paragraph 1, we k