Question

12．[1]Have colds and the flu become part of your winter holidays？Develop these easy disease-fighting habits into your life to help stop sickness in its tracks．
[2]Wash your hands and wash them often．When the US Naval Health Research Center conducted a study of 40，000 soldiers who were ordered to wash their hands five times a day，they found that the soldiers cut their incidence of illnesses by 45%．
[3]Be smart about hand-drying in public washrooms．Studies find a shockingly large percentage of people fail to wash their hands after using a public toilet．And every single one of them touches the door handle on the way out．So after washing your hands，use a paper towel to turn off the tap．Use another paper towel to dry your hands，then open the door with that paper towel as a barrier between you and the handle．
[4]Change your toothbrush every three months． You think your toothbrush gets your teeth clean-and it does．But once you've finished brushing，it can be a breeding（滋生）groud for viruses．Most dentists recommend you change your toothbrush every two to three months．It's also a good idea to replace it after you've had a cold or flu．
[5]Use a humidifier．Dry air provides the perfect environment for cold viruses to grow，which is one reason why colds are so much more common in winter．Use a room humidifier，but make sure you change the water daily and clean it every few days．
[6]________________．Hit the gym，join a dance class，or go for a walk if you can handle the colder weather．A recent study found that older women who did 45 minutes of exercise every day，five times a week for a year，were up to three times less likely to get a cold than other women．
76．What is the text mainly about？（no more than 10 words）
Devloping easy disease-fighting habits into your life
77．Why should we open the public washroom door with a paper towel？（no more than 15 words）It can be used as a barrier between you and the handle．
78．According to the text，when should you change your toothbrush？（no more than 15 words）you change your toothbrush every two to three months．
79．Fill in the blank with proper words．（no more than 5 words）Do exercise regularly
80．What can we use a"humidifier"in a room to do？（no more than 7 words）Stopping cold viruses from growing．

Answer 1

分析 本文主要讲述如何培养良好的抵抗疾病的好习惯．

解答 76  Devloping  easy disease-fighting habits into your life
77  It can be used as a barrier between you and the handle．
78  you change your toothbrush every two to three months．
79  Do exercise regularly
80  Stopping cold viruses from growing
76  Devloping  easy disease-fighting habits into your life主旨大意题．  通读全文可知本文主要讲述如何培养良好的抵抗疾病的好习惯．
77  It can be used as a barrier between you and the handle．细节题． 根据文章第三 段Use another paper towel to dry your hands，then open the door with that paper towel as a barrier between you and the handle．可知使用纸巾开门的原因是可以避免你接触沾满细菌的门．
78  you change your toothbrush every two to three months．细节题． 根据文章第四 段Most dentists recommend you change your toothbrush every two to three months 可知牙科医生建议牙刷应该每两到三个月换一次．
79  Do exercise regularly细节题． 根据文章第六 段Hit the gym，join a dance class，or go for a walk if you can handle the colder weather． 可知多去体育馆，上舞蹈班，散步，也就是经常锻炼．
80  Stopping cold viruses from growing细节题． 根据文章第五 段Dry air provides the perfect environment for cold viruses to grow，可知干燥的空气提供细菌生长的环境，所以humidifier的作用就是阻止细菌生长．

点评 做阅读表达题时，理清文章的脉络、掌握文章的主旨大意，并能运用简洁的语言表达．回答要有针对性观点要明确．不要摘抄文章原句．