1、课时跟踪练28 Unit 3 A healthy life.阅读理解On average，primary school children in England have at least three sugary snacks a day，Public Health England(PHE)found.This means that the sugar they consume is three times more than the recommended maximum.Children between the ages of 4 and 10 consume 51.2% of sugar
2、 from unhealthy snacks.PHE has launched a campaign，Change4Life，to encourage parents to look for healthier snacks of no more than 100 calories，and to limit them to two a day.The campaign advises parents to give their children a maximum of two snacks a day，with each containing no more than 100 calorie
3、s.The campaign will also offer parents special suggestions on a range of healthier snacksones with 100 calories or fewerat selected supermarkets，PHE said.PHE said it had also improved its app so that it could mark the content of sugar，salt and fat in food and drinks.Dr Alison Tedstone told the BBC s
4、he hoped the campaign would help parents to choose healthier snacks for their children.“If you wander through a supermarket，you can see much more goods being sold as snacks than ever before，” she said.“Its a common phenomenon that kids lunchboxes are full of snacks，leading to a lot of calories for l
5、unch.Our research shows that parents usually appreciate a rule of thumb(经验法则)However，they are surprised to know how much sugar their children are consuming in snacks now.”Justine Roberts，founder of Mumsnet，said，“The intake(摄入量)of sugar that kids are getting from snacks and sugary drinks alone is pre
6、tty astonishing，and it can often be difficult to distinguish which snacks are healthy and which are not.The rule of thumb from Change4Life can help parents make their decisions correctly and wisely.”1In terms of snacks，Change4Life recommends that children have at most Aone snack a dayBthree snacks a
7、 dayC100 calories a day D200 calories a day2Which of the following can be inferred from Justine Roberts words?AMost parents former experience about snacks is practical.BIt is easy to tell healthy snacks and unhealthy snacks apart.CChildren only take in lots of sugar from snacks and drinks.DChange4Li
8、fe is meaningful for parents decisions on snacks.3What is the best title for the text?ASolve the Health Problems of ChildrenBChange the Eating Habits of ChildrenCLimit Childrens Intake of CaloriesDEnsure Childrens Healthy Lifestyle【语篇解读】调查显示，孩子们的糖摄入量经常超标，为此，文章介绍了一款能够帮助家长和孩子控制热量摄入的应用程序。1解析：细节理解题。根据第二
9、段中的“.Change4Life，to encourage parents to look for healthier snacks of no more than 100 calories，and to limit them to two a day.The campaign advises parents to give their children a maximum of two snacks a day，with each containing no more than 100 calories.”可知，Change4Life建议儿童每天通过零食撮入的热量最多不能超过200卡。故选D
10、项。答案：D2解析：推理判断题。根据第四段最后一句“The rule of thumb from Change4Life can help parents make their decisions correctly and wisely.”可推知，Change4Life对父母为孩子选择零食来说是很有意义的。故选D项。答案：D3解析：主旨大意题。作者在文章开头提到孩子们吃含糖零食以及糖摄入量高的现状，然后引出Change4Life，这款应用程序能够帮助家长为孩子们选择营养含量合理的零食，其主要目的是限制孩子们饮食热量的摄入。故选C项。答案：C.完形填空My family is big on b
11、aseball.Grandpa 1 coached his team to two national games.Father played for three different colleges and was 2 asked to try out for the Los Angeles Angels，one of the top teams in the USA.Minutes before I was born，my 3 were watching a live baseball match on TV.You could say I was 4 to play the game，bu
12、t frankly，all through elementary school，I hated it.I spent most days of my summer at the baseball park in my neighbourhood.I really should have been 5 at baseball，for I practised almost every day，but I was not.I wouldnt hit the ball hard or throw it 6 When my dad or grandpa asked me if I wanted to 7
13、 ，my answer was always no.Finally they stopped giving me a 8 just making me play whether I liked it or not.This same old 9 continued for years.My dad and grandpa would make me practise and I would put no 10 into it，until around Grade 10.I was older and 11 than my 12yearold self.I finally 12 their tr
14、ue motivation：It wasnt because they wanted me to improve，but because they wanted to 13 time with me.They were just trying to share a 14 part of their life with me and 15 me in something that had been in the family forever. 16 I got this，I stopped treating it as work and 17 it as a bonding experience
15、.Now，I often 18 to play baseball with my dad or grandpa.The 19 practices and tough love I got from my 20 taught me a useful life lesson：Find out why someone does something before jumping to conclusions.1A.fairly BsuccessfullyCnaturally Daccidentally2A.still BseldomCeven Dyet3A.parents BcoachesCdocto
16、rs Dneighbours4A.ordered BpreparedChonoured Dborn5A.amazed BdisappointedCgreat Dmad6A.casually BaccuratelyCregularly Dclumsily7A.practise BrelaxCleave Dquit8A.reply BreasonCchance Dchoice9A.project BbusinessCroutine Dpolicy10A.effort BwealthCpromise Dtrust11A.calmer BsmarterChappier Dkinder12A.searc
17、hed for Bfocused onCbenefited from Dfigured out13A.save BwasteCspend Dset14A.normal BspecialCshort Dgeneral15A.include BspoilCtest Djudge16A.Before BAlthoughCUnless DOnce17A.expected Bdescribed Ctreasured Dreported18A.fail BofferCforget Dhesitate19A.forced BregrettableCdisturbed Dendless20A.team Bsc
18、hoolCneighbourhood Dfamily【语篇解读】尽管家人们都喜欢棒球，但作者在小学期间非常讨厌它。随着时间的推移，作者意识到了家人们强迫他一起打棒球的意义。1解析：根据文章第一句“My family is big on baseball.”可知，“我”的家人都喜欢棒球，并且后面几句都是在讲述作者的家人们在棒球方面取得的成就和对棒球的热爱，故选B项。fairly意为“相当地；公平地”；naturally意为“表现自然地；天生地”；accidentally意为“偶然地；意外地”。答案：B2解析：根据句意及语境可知，此处表递进关系，进一步说明爸爸在棒球方面的成就，故C项正确。stil
19、l意为“仍然”；seldom意为“很少；不常”；yet意为“还”，均不符合语境。答案：C3解析：根据本段主要是描述家人们对棒球的喜爱可知，此处应是描写作者的父母在作者出生前还在看棒球比赛，故A项符合语境。coach意为“教练”；doctor意为“医生”；neighbour意为“邻居”。答案：A4解析：根据上文中的“Minutes before I was born”可知，此处属于原词复现，be born to do sth意为“天生适合做某事”，故选D项。order意为“命令；订购”；prepare意为“准备”；honour意为“尊重；给荣誉”。答案：D5解析：be great at sth意
20、为“非常擅长某事”；结合上文语境，作者的家人都很擅长打棒球，那么作者作为家里的一员，且经常练习，也应该是擅长的，故选C项。amazed意为“感到惊奇的”；disappointed意为“失望的”；mad意为“疯狂的；恼火的”。答案：C6解析：句意为：我不会用力击球，也不能准确地(accurately)投球。此处描写打棒球的动作，故B项最符合语境。casually意为“随便地；漫不经心地；非正式地”；regularly意为“定期地；有规律地”；clumsily意为“笨拙地”。答案：B7解析：句意为：当我的爸爸或爷爷问我是否想要练习(practise)时，我总是回答不。此处与上文中的“practic
21、ed almost every day”以及下文的“make me practice”相呼应，为原词复现，故选A项。relax意为“放松；休息”；leave意为“离开；留下”；quit意为“停止；退出；放弃”。答案：A8解析：根据上文提及的“asked me if I wanted to ”可知，刚开始他们还总会问作者是否想要练习打棒球，给作者选择，而此处的stopped表示转折，故D项最符合语境。reply意为“回答”；reason意为“理由；原因”；chance意为“机会；可能性”。答案：D9解析：根据语境可知，作者几乎每天都被要求去练习打棒球，这已经成为一个惯例，故选C项。project
22、意为“项目；计划；工程”；business意为“生意；商业；事情”；policy意为“政策；方针”。答案：C10解析：句意为：我的爸爸和爷爷总会让我练习打棒球，而我直到十年级左右才为之付出努力(effort)。根据上文内容可知，作者讨厌棒球，由此推知，他之前并未为此付出努力，故A项最符合语境。wealth意为“财富”；promise意为“承诺”；trust意为“信任”。答案：A11解析：根据下文内容可知，作者知道了爸爸和爷爷强迫自己打棒球的原因，说明自己变得比以前聪明了，故B项符合语境。calm意为“冷静的”；happy意为“开心的；高兴的；幸福的”；kind意为“友善的；宽容的”。答案：B1
23、2解析：此处表示“我终于明白了(figured out)他们真正的动机”。从下文语境可知，作者已经知道爸爸和爷爷的真正意图，故D项最符合语境。search for意为“寻找；搜寻”；focus on.意为“集中(注意力、精力等)于”；benefit from.意为“得益于；从中受益”。答案：D13解析：句意为：我终于明白了他们的真正动机他们不是想要我提高(打棒球的水平)，而是想花(spend)时间跟我在一起。结合语境及选项可知，C项最符合语境。save意为“节省；解救；储蓄”；waste意为“浪费”；set意为“放置”。答案：C14解析：此处表示“他们只是想和我分享他们生命中特别的(speci
24、al)那一部分”。从上文可知，棒球对“我”的家人们来说是非常重要的、特别的，所以尽管“我”不喜欢，爸爸和爷爷还是迫使“我”练习，故B项最符合语境。normal意为“正常的”；short意为“短的”；general意为“一般的；普通的；大体的”。答案：B15解析：从上文可知，棒球是全家都喜欢的运动，家人们也想让“我”参与其中，故选A项。spoil意为“溺爱；宠坏”；test意为“测试；检验”；judge意为“判断；断定”。答案：A16解析：根据上文可知，作者理解了家人的目的，再结合语境及选项可推知，此处应选D项。before意为“在之前”；although意为“尽管”；unless意为“除非”。
25、答案：D17解析：结合文章内容可知，作者对待棒球的态度有了改变，不是讨厌而应是珍惜了，故C项最符合语境。expect意为“期望；预料；猜想”；describe意为“描述；叙述”；report意为“报告”。答案：C18解析：句意为：现在我经常主动(offer)和爸爸或爷爷一起打棒球。结合上文可知，原来作者被强迫打球，而现在有所不同了，与上文形成对比，故B项最符合语境。fail意为“失败；不及格”；forget意为“忘记”；hesitate意为“犹豫；踌躇”。答案：B19解析：文章中多次提及作者不是自愿去练习打棒球，故根据语境并结合选项可推知，此处应选A项。regrettable意为“可惜的；令人
26、遗憾的”；disturbed意为“烦恼的；不安的”；endless意为“无止境的；无穷无尽的”。答案：A20解析：由上文内容可知，作者全篇内容都是关于家人的，故D项最符合语境。team意为“团队”；school意为“学校”；neighbourhood意为“社区；四邻”。答案：D.应用文写作假定你是李华，你班来自美国的交换生Peter生病住院了。请给他发封邮件，内容包括：1表示关心；2提供帮助；3祝愿康复。注意：1.词数80左右；2可适当增加细节，以使行文连贯。_参考范文Dear Peter，Im terribly sorry to hear that you are ill and in ho
27、spital.How are you feeling now？Our head teacher told me you would be absent from school for half a month.Do relax and dont worry about your studies.Some classmates are going to visit you on weekends and we are all willing to help you with your schoolwork if necessary.We all miss you very much and wish you a quick and complete recovery. Best，Li Hua
