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1、2020押题班作业第一节-2017年北京卷完型填空Hannah Taylor is a schoolgirl from Manitoba, Canada. One day, when she was five years old, she was walking with her mother in downtown Winnipeg. They saw a man 1 out of a garbage can. She asked her mother why he did that and her mother said that the man was homeless and hung
2、ry. Hannah was very 2 . She couldnt understand why some people had to live their lives without shelter or enough food. Hannah started to think about how she could 3 , but, of course, there is not a lot one five-year-old can do to solve (解决) the problem of homelessness. Later, when Hannah attended sc
3、hool, she saw another homeless person. It was a woman, 4 an old shopping trolley (购物车) which was piled with 5 . It seemed that everything the woman owned was in them. This made Hannah very sad, and even more 6 to do something. She had been talking to her mother about the lives of homeless people 7 t
4、hey first saw the homeless man. Her mother told her that if she did something to change the problem that made her sad, she wouldnt 8 as bad. Hannah began to speak out about the homelessness in Manitoba and then in other provinces. She hoped to 9 her message of hope and awareness. She started the Lad
5、ybug Foudation, an organization aiming at getting rid of homelessness. She began to 10 Big Bosses lunches, where she would try to persuade local business leaders to 11 to the cause. She also organized a fundraising (募捐) drive in Ladybug Jars to collect everyones spare change during Make Change month
6、. More recently, the foundation began another 12 called National Red Scarf Daya day when people donate $20 and wear red scarves in support of Canadas 13 and homeless. There is an emergency shelter in Winnipeg called Hannahs Place, something that Hannah is very 14 of. Hannahs Place is divided into se
7、veral areas, providing shelter for people when it is so cold that 15 outdoors can mean death. In the more than five years since Hannah began her activities, she has received a lot of 16 . For example, she received the 2007 BRICK Award recognizing the 17 of young people to change the world. But 18 al
8、l this, Hannah still has the 19 life of a Winnipeg schoolgirl, except that she pays regular visits to homeless people. Hannah is one of many examples of young people who are making a 20 in the world. You can, too!1. AjumpingBeatingCcryingDwaving2. AannoyedBnervousCashamedDupset3. AbehaveBmanageChelp
9、Dwork4. ApushingBcarryingCbuyingDholding5. AgoodsBbottlesCfoodsDbags6. AexcitedBdeterminedCenergeticDgrateful7. AsinceBunlessCalthoughDas8. AsoundBgetCfeelDlook9. AexchangeBleaveCkeepDspread10. AsellBdeliverChostDpack11. AcontributeBleadCapplyDagree12. AcampaignBtripCprocedureDtrial13. AelderlyBhung
10、ryClonelyDsick14. AawareBafraidCproudDsure15. AgoingBsleepingCtravelingDplaying16. ApraisesBinvitationsCrepliesDappointments17. AneedsBinterestsCdreamsDefforts18. AforBthroughCbesidesDalong19. AhealthyBpublicCnormalDtough20. AchoiceBprofitCjudgementDdifference第二节-2018年天津卷阅读C篇Theres a new frontier in
11、 3D printing thats beginning to come into focus: food. Recent development has made possible machines that print, cook, and serve foods on a mass scale. And the industry isnt stopping there.Food production With a 3D printer, a cook can print complicated chocolate sculptures and beautiful pieces for d
12、ecoration on a wedding cake. Not everybody can do thatit takes years of experience, but a printer makes it easy. A restaurant in Spain uses a Foodini to re-create forms and pieces of food that are exactly the same, freeing cooks to complete other tasks. In another restaurant, all of the dishes and d
13、esserts it serves are 3D-printed, rather than farm to table.Sustainability (可持续性) The global population is expected to grow to 9.6 billion by 2050, and some analysts estimate that food production will need to be raised by 50 percent to maintain current levels. Sustainability is becoming a necessity.
14、 3D food printing could probably contribute to the solution. Some experts believe printers could use hydrocolloids (水解胶体) from plentiful renewables like algae (藻类) and grass to replace the familiar ingredients (烹饪原料) . 3D printing can reduce fuel use and emissions. Grocery stores of the future might
15、 stock food that lasts years on end, freeing up shelf space and reducing transportation and storage requirements.Nutrition Future 3D food printers could make processed food healthier. Hod Lipson, a professor at Columbia University, said, Food printing could allow consumer to print food with customized nutritional content, like vitamins. So instead of eating a piece of yesterdays bread from the supermarket, youd eat something baked just for yo
