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1、Unit 4 Wildlife protection.阅读理解2017湖北八校联考Researchers found that women who had given birth might have a reduced risk of death from several common conditions than those who had not，according to a study released Friday by the Imperial College London (ICL)The study，led by ICL researchers，was published i
2、n the journal BMC Medicine.It investigates the association between the socalled reproductive factorssuch as having children and breastfeedingand a womans risk of death.Researchers analyzed data from 322,972 women across 10 countries，including the UK，France，Germany and Sweden，with an average age of 5
3、0.Each woman was followed for an average of 12.9 years.During this period，there were 14,383 deaths overall，which included 5,938 deaths from cancer and 2,404 deaths from circulatory system diseases，according to the study.The team compared reproductive factors with the risk of death from several commo
4、n conditions，such as breast cancer，strokes and heart diseases.The researchers found that women who had given birth had a 20 percent reduced risk of death than those who had not.It was also found that there was a reduced risk of death (8 percent) in women who had breastfed compared to those who had n
5、ot.The risk of death from cancer was lower in those who had given birth compared to those who had not.Within this group，the risk was reduced even further in women that gave birth to two or three children in comparison to those who had only one child.“Hormonal mechanisms may explain the lower risk of
6、 death that we observed with breastfeeding，and having given birth，as these factors are associated with changes in hormone levels，” said Dr Melissa Merritt from ICL，who led the study.1According to the passage，the risk of death from cancer is lower in women who_.Ahave given birth to no childBhave give
7、n birth to one childChave given birth to more than one childDhave breastfed2According to the research，if a woman has given birth and breastfed，her risk of death will decrease by_.A20% B28% C12% D16%3Which of the following might be one of the findings of the research?ASeveral common conditions lead t
8、o womens death.BReproductive factors are associated with changes in hormone levels.CWomen who have given birth live longer than those who have not.DHaving children might reduce womens risk of death from some diseases.答案：解题导语研究表明，和没生育过孩子的妇女相比，生育过孩子的妇女患病死亡的概率会大大降低。1C解析：细节理解题。根据倒数第二段中的“the risk was red
9、uced even further in women that gave birth to two or three children in comparison to those who had only one child”可知，生育两个或三个孩子的妇女比只生育过一个孩子的妇女患癌症死亡的概率低。故选C项。2B解析：细节理解题。根据第六段“The researchers found that women who had given birth had a 20 percent reduced risk of death than those who had not. It was also
10、 found that there was a reduced risk of death (8 percent) in women who had breastfed compared to those who had not.”可知，生育并且哺乳过的妇女死亡的概率会下降28%(20%8%)。故选B项。3D解析：推理判断题。根据第一段中的“Researchers found that women who had given birth might have a reduced risk of death from several common conditions than those wh
11、o had not”和第五段中的“such as breast cancer，strokes and heart diseases”可推断出，生育孩子会降低女性患病死亡的概率。故选D项。.阅读填空2017黑龙江牡丹江一中期末As a health editor，I spend the majority of my day applying my mind to contents related to health.Were lucky to talk to experts on a daily basis about how to live our best lives._1_1Have a
12、bedtime.Getting enough sleep is good for everything ranging from weight to mood and even the immune system.One of the simplest things you can do to ensure you get enough sleep each night is to set a bedtime._2_2Cultivate your emotional intelligence.To have emotional intelligence means to be “confide
13、nt，good at working toward your goals and adaptable”Its made up of five parts：social skills，empathy，motivation，selfawareness and selfregulation.And fortunately，these are all qualities you can cultivate._3_Know what youre good at and where you can stand to improve，etc.3_4_Im an objectively fast person
14、fast at walking，eating，talking and so on.This makes me very impatient.Stopping to smell the roses has never been my strong point.But slowing down to appreciate life and all its little moments builds gratitudeand thats a very healthy thing.4.Find an exercise you actually enjoy.I hate running.But Ill
15、still do it，because of health.However，there are certainly other ways Id rather get my fitness in.And thats completely OK.For me，exercise is a pill best swallowed like volleyball._5_ATake a time to appreciate your life.BBe curious about things beyond you.CBreak away from your habit of doing things fa
16、st.DFor you，it may be dancing，or swimming，or riding your bike.EIf you fail to do so，change the time you have set for yourself.FIts clear that life would be healthier if we would just do the following things.GForgive yourself if you cant meet it every night，but make a point to try to stick to it.答案：解题导语本文是一篇说
