1、Unit 4课下题型练(三)Integrated skills.阅读理解 ADeveloping healthy eating habits starts from childhood, therefore it is important for parents to teach and provide children with a healthy diet. DPHSS administrator of the Bureau of Nutrition Services, Charlie Morris told KUAM News, “A healthy diet for a child c
2、onsists of a lot of fruits and vegetables in the diet limiting the amount of simple sugars in the diet and high fat food and highly processed (加工的) food.”This means staying away as much as possible from food such as chips, cookies, candies and sugary drinks, as all children need to have meals which
3、involve a wellbalanced diet. Community nutritionist (营养学家) Thelma Romoso said, “The fruit, the vegetable, the grain, the protein, and also the milk, the diary product, so for the fruits its easy for a mother to go into the two plus three concept of fruits and vegetables or five a day.”This concept m
4、eans that there are at least two servings of fruits a day, three servings of vegetables a day which can be served for lunch and dinner. As for protein parents can make a variety of dishes from chicken, beef, fish or even dried beans to make sure the child gets three servings a day.Morris said that t
5、he childs hunger level controls how much is eaten and the parent controls what and when the meal is offered, saying, “Mom needs to ensure that the food offered is good food for the child to eat and throughout the day depending on how active they are, snacks are not a bad thing, so the mom should off
6、er good kinds of snacks.”When it comes to preparing your childs lunch and snacks for school, make sure to keep in mind that the food you provide should not only be a source of energy but also be nutritionally beneficial such as fresh fruits, and whole grain bread. But parents must be sure to remembe
7、r that a good nutritional diet must be balanced with physical activity, namely it is important that children get outside and run around and play and get activity in addition to eating a good diet.语篇解读：本文是一篇说明文。文章描述了孩子们在饮食方面存在的诸多问题，并呼吁父母们关注这个问题，提高孩子的健康水平。1According to Charlie Morris we can know that
8、.Amothers should prepare delicious food by themselvesBhighly processed food should be reduced in daily lifeCsugars and high fat exist in few kinds of foodDactive children prefer more and more snacks解析：选B细节理解题。根据第一段中的A healthy diet for a child consists of a lot of fruits and vegetables in the diet li
9、miting the amount of simple sugars in the diet and high fat food and highly processed (加工的) food.可知，孩子的健康饮食包含许多水果和蔬菜，限制单糖的用量、高脂肪和高精度加工的食品，故选B。2Which is NOT true when preparing your childs food for school?AThe food must provide energy as well as nutrition.BPhysical exercise is as important as a good
10、dietCRunning and playing when eating is beneficial.DFruits and whole grain foods should be included.解析：选C推理判断题。根据最后一段中的But parents must be sure to remember that . and play and get activity in addition to eating a good diet.可知，家长必须记住，良好的营养饮食必须与体育活动相平衡，即除了饮食良好外，孩子们外出跑步、玩耍和运动是很重要的，而不是在玩和跑的时候吃东西，故选C。3It
11、 can be inferred from the text that .Afresh fruits are often ignored by childrenBa good nutritional diet may cost too muchCchoosing healthy food is linked with incomeDparents play an important role in childrens diet解析：选D推理判断题。根据第一段中的it is important for parents to teach and provide children with a he
12、althy diet及最后一段中的When it comes to preparing your childs lunch and snacks for school, make sure to keep in mind that the food you provide should not only be a source of energy but also be nutritionally beneficial可知，父母们在孩子的饮食方面起着重要的作用，故选D。4What does the author intend to tell us in the text?AChoose hea
13、lthy food and snacks for your child.BFruits and vegetables are good for your child.CTake steps to provide a good lunch for your child.DMake various and delicious dishes for your child.解析：选A主旨大意题。通读全文，尤其是第一段中的it is important for parents to teach and provide children with a healthy diet和A healthy diet
14、 for a child consists of a lot of fruits and vegetables in the diet limiting the amount of simple sugars in the diet and high fat food and highly processed (加工的) food.可知，本文讲述了为孩子选择健康的饮食和零食，故选A。BYouth is a stressful time from friends to school to families, and stressful situations become common.The b
15、ody can respond with faster breathing, a fast beating heart, tense (绷紧的) muscles and drop of sweat.And teens who breathe polluted air appear to respond most strongly to stress, a new study shows.Jonas Miller, a psychologist working at Stanford University, studied whether or how air pollution might a
16、ffect the bodys response to stress.Millers team invited 144 teens to participate in a stressful test.Most of the kids lived in or near San Francisco，which has the worst air quality.Before the test, the researchers used sensors (感测器) to record heart rates and sweat levels for five minutes as the kids
17、 rested.Then as the test began, a researcher read aloud the beginning of a story and the kids had five minutes to make up an exciting ending to the story.They would have to memorize their ending and present it aloud to a judge.After finishing this task, the kids were asked to do math problems, which
18、 obviously was a harder task.If he or she made a mistake, the judge let the student start over.The whole time, sensors recorded heart rates and sweat levels.Miller found all the students had similar heart rates and sweat levels at rest.But as the test got difficult, differences began to appear.Kids
19、from places with more air pollution responded more strongly to stress and their heartbeats became irregular.They sweated more than teens who lived in cleaner places.“The teens bodies were preparing to deal with possible challenges in the environment and such bodily responses to stress were linked to
20、 negative feelings，” Miller concludes.Over time, he says, “these responses can contribute to both physical and mental health problems.”This study has proved the negative heath effects of air pollution among teenagers.Therefore, teenagers should try to avoid their exposure to air pollution.They shoul
21、d consider limiting their time outside during rush hour, especially on days when air pollution is particularly strong.语篇解读：本文是一篇说明文。一项新的研究发现，住在空气污染地区的孩子对压力的反应比住在空气干净地区的孩子的反应强烈。长期的这种反应会对青少年的健康产生影响，因此建议青少年尽量避免暴露在污染的空气中。5What happened to teens in stressful situations?ATheir bodies react strongly.BTheir
22、 muscles cause pain.CThey become seriously sick.DThey have trouble in breathing.解析：选A细节理解题。根据第一段中的Youth is a stressful time from friends to school to families, and stressful situations become common.The body can respond with faster breathing, a fast beating heart, tense (绷紧的) muscles and drop of swe
23、at.可知，当处于压力环境中时，青少年的身体会作出剧烈的反应。故选A项。6What can we learn about the test?AThe judge of the test was strict with the kids.BThe kids enjoyed making up endings of stories.CThose breathing polluted air dont have more stress in life.DThe kids gradually felt more stress in the process.解析：选D 推理判断题。根据第四段中的But
24、as the test got difficult, differences began to appear.Kids from places with more air pollution responded more strongly to stress and their heartbeats became irregular.可推测随着测试的进行，孩子们的压力逐渐增大。故选D项。7From the study we can infer that teens should .Asolve their mental health problemsBspend less time outsi
25、de in heavy trafficClearn to deal with stressful situationsDenjoy more outside activities in good weather解析：选B 推理判断题。根据最后一段中的They should consider limiting their time outside during rush hour, especially on days when air pollution is particularly strong.可推测，青少年在交通拥堵时应尽量不待在户外。故选B项。8Where is the passag
26、e probably from?AA report on pollution.BA geography book.CA psychologists diary.DA science magazine.解析：选D文章出处题。根据文章的主要内容，尤其是第一段中的And teens who breathe polluted air appear to respond most strongly to stress, a new study shows.可知，本文是关于一项新研究的发现，故推断出该文很有可能出自科学杂志。故选D项。.阅读七选五Weight loss is a hard topic.Lo
27、ts of people arent satisfied with their present weight, but most people arent sure how to change it.You may want to look like the models or actors in magazines or on TV, but those goals might not be healthy or realistic for you. 1 So what should you do about your weight control? 2 The best way to fi
28、nd out if you are at a healthy weight or if you need to lose or gain weight is to talk to a doctor or dietitian (营养学家). 3 If it turns out that you can benefit from weight loss then you can follow a few of the simple suggestions listed below to get started. 4 People who lose weight quickly by crash (
29、速成的) dieting or other extreme measures usually gain back all of the pounds they lost, because they havent permanently changed their habits.Therefore, the best weight management ways are those that you can maintain for a lifetime.Small changes are a lot easier to stick with than large ones. Try reduc
30、ing the size of what you eat. 5 Once you have that done, start gradually introducing healthier foods and exercise into your life.Its a good idea to maintain a healthy weight because its just that: healthy.ATry giving up regular soda for a week.BTry to pay attention as you eat and stop when youre ful
31、l.CWeight management is about longterm success.DBesides, no magical diet will make you look like someone else.EBeing healthy is really about being at a weight that is right for you.FChanging from whole to nonfat or lowfat milk is also a good idea.GThey will compare your weight with healthy standards
32、 and help you set goals.语篇解读：本文是一篇说明文。文章主要讲述了控制体重的方法。1选D文章开头谈到有些人对自己的体重不满意，想要拥有杂志或者电视上的模特或演员的身材。但是这种目标可能对你来说是不健康的、不现实的。D项意思就是说没有一种魔法饮食会让你看起来像其他人。故选D。2选E第三段主要在讲听取医生或营养专家的意见，找到一个有利于你健康的体重，而不是随意地减肥。故E项表达的意思最能概括第三段的主要内容。3选G前文谈到征求医生或营养专家的意见，后文说“如果证明”那么空处肯定是一个检查的措施。而G项是说他们用健康的标准比对你的体重，然后帮助你设定目标。故选G项。4选C第四
33、段主要在讲那些用特殊方式快速减肥的人体重经常会反弹，而减肥应该是一个长期的过程。C项说体重控制是一个长期的结果，能概括第四段的内容。5选A空处前文是一个具体的例子：尝试着减少你吃东西的量。后面说一旦你做到了，那就开始慢慢接触更有利于健康的食品和锻炼。所以空处应该是一个减少不健康食品的例子，A项符合题意，故选A。.应用文写作假定你是李华，你的朋友Lily因为节食减肥而生病，请根据下列要点用英语给她写一封电子邮件，鼓励她加强锻炼，早日恢复健康。1表达同情；2保持健康很重要；3给出建议。注意：1.词数80左右；2可以适当增加细节，以使行文连贯；3开头结尾已给出，不计入总词数。Dear Lily， Y
34、ours, Li Hua参考范文：Dear Lily, Im sorry to hear that you were ill. Every girl hopes to keep slim. But we know that keeping fit and healthy is very important.Id like to tell you some ways to keep healthy.First, a healthy diet is good for you. Its better to eat fresh fruit and vegetables with rich vitami
35、ns and fiber. Dont eat food which contains too much sugar and fat, like cheese, chocolate，etc. Second, its very important to have good living habits. You should do regular exercise and have enough rest. Besides, a cheerful state of mind is equally important to our health as healthy diets and regular exercise.Lets keep fit and healthy together.Yours, Li Hua
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