题型:阅读理解 题类:模拟题 难易度:普通
河南省南阳市第一中学2018届高三英语第十九次模拟考试试卷
Feelings often run high where insects are concerned, with many people even sick when seeing them, let alone touch or swallow them. And yet insects present a huge nutritional opportunity as an increasing global population seeks more sources of food and feed.
Insects have generally high levels of animal protein and key micronutrients with lower environmental footprints than traditional alternatives, and they can be raised on leftovers. But cultural, social and economic problems remain, reports an article published today in Nutrition Bulletin.
“Insects present a nutritional opportunity, but it is unclear how their nutritional quality is influenced by what they are fed,” says Darja Dobermann, a researcher at the University of Nottingham. “In ideal conditions, insects have a smaller environmental impact than most traditional western forms of animal protein; less known is how to raise insect production while maintaining these environmental benefits.”
“Studies overall show that insects could make valuable economic and nutritional contributions to the food or fed systems, but there are no clear regulations in place to bring insects into such supply systems without them turning into a more expensive version of poultry(家禽)for food,” says Dobermann.
The article highlights how insects have been a source of food for hundreds of years in more than 100 countries with over 2,000 species that can be eaten; in central Africa, up to 50% of dietary protein has come from insects, with their market value higher than many alternative sources of animal protein.
Insects need to be large enough to make the effort of catching them worthwhile and easy to locate, preferably in predictably large quantities. They are consumed at various life stages, as raw, fried, boiled, roasted or ground food.
Four Habits to Help You Succeed
We all want to succeed, whether it's in losing weight or learning the guitar. For those who have tried and failed, success seems difficult to understand. Why does one person succeed where another person fails?{#blank#}1{#/blank#}
1)Identify your core values.
Finding your core values is in line with creating inner motivation.{#blank#}2{#/blank#}Pick a handful of things and actually write them down. Remind yourself of your values every day, and reflect on whether you are honoring those values through your work.
2)Pick a goal and focus on it.
Choose one goal to start something large enough that will give you a sense of achievement, while adjusting well to your core values. Focus is key here.{#blank#}3{#/blank#}If you perform many tasks at a time, you might never complete your projects because they will take far too long.
3)Set a deadline for success.
Set a date for success. Identify when you hope to achieve your goal.{#blank#}4{#/blank#}By setting a time limit, you are making the process more real.
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Failure can't be avoided when you take risks. By its very definition, the desire to succeed means you are risking failure. Many people tend to give up far too early. Don't fall into this trap! Remember your mindset earlier. Know it will happen. A failure is merely you working out the details, and learning what works and what doesn't. Use failure. Treat it as a good thing, and move on!
A. Stick to your goal. B. Make the right decision. C. I've made a list of four habits to help you set goals and achieve them. D. Sit and reflect on what you value most. E. Keep it realistic, while not giving you too much time. F. The more focused you are on one goal, the higher chance you have of success. G. Push yourself to be courageous, and take that next step. |
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