2021年英语中考复习:饮食与健康 ppt课件.pptx

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1、饮食与健康饮食与健康一、话题相关的词句单词米饭_面包_玉米_蛋糕_饺子_饼干_面条_ricebreadcorncakedumplingbiscuitnoodle稀饭_汉堡包_三明治_比萨饼_肉_猪肉_牛肉_鸡肉_雪糕_porridgehamburgersandwichpizzameatporkbeefchickenice cream甜的_酸的_咸的_糖_糖果_水果_蔬菜_豆子_胡萝卜_sweetsoursaltysugarcandyfruitvegetablebeancarrot卷心菜_鱼_土豆_西红柿_饮料_果汁_酒_咖啡_牛奶_cabbagefishpotatotomatodrinkjui

2、cewinecoffeemilk可乐_水_巧克力_橙子_梨_桃子_健康_Cokewaterchocolateorangepearpeachhealth健康的_强壮的_不健康的_生病的_弱的_疼痛的_疾病 _healthystrongunhealthysick/illweakpainfulillness/sickness常用短语对健康有好处_对身体有害_饮食习惯 _健康的生活方式_食品安全_均衡饮食_垃圾食品_快餐_be good for healthbe bad for healtheating habithealthy lifestylefood safetyhave a balanced

3、dietjunk foodfast food外卖食品_薯条_热狗_清茶_奶茶_餐桌礼仪_得病_肚子痛_take-away foodpotato chipshot dogtea without nothingtea with milktable mannerget ill/sickhave a stomachache喉咙痛_吃药_看医生_发烧_一天三次_感冒_have a sore throathave/take some medicinesee the doctorhave a feverthree times a dayhave/catch a cold常用句型1多吃蔬菜水果对我们的健康有益

4、。Eating more vegetables is good for our health.2对我们来说,好的饮食习惯是很重要。Good eating habit is very important for us.3有良好的餐桌礼仪是礼貌的。Its polite to have good table manners.4我们最好早睡早起。We had better get up early and go to bed early.5每天吃早餐是必要的。It is necessary to have breakfast every day.二、读写综合A回答问题请阅读下面这篇文章,根据所提供的信

5、息,回答5个问题。要求所写答案语法正确、语义完整。Do you see something like that in the picture right now?If yes,the Vision Council wants you to know that youre having a bad habit of using your eyes.Sure,the wrong posture(姿势)may make you experience eye strain(疲劳),neck and shoulder pain and dry eyes.A study made in America e

6、arlier this year found that working for just two hours on the computer caused a great increase in eye pain and vision problemsPeople who spend over eight hours in front of computers a day,or who read articles on tablets for a long time,or who are checking email on smart phones all the time,can feel

7、the strain.What should you do to protect your eyes?Experts from the Vision Council gave some easy ways.Clean your screen and make sure its the brightest thing in the room.Try not to use your smart phone in direct sunlightAlso,gray backgrounds are better for your eyes than white.Sit an arms length aw

8、ay from your computer screenThey introduce the“high-five test”if you cant give your computer screen a high-five,youre siting too closeBesides,the screen should be positioned right below your eye level.Remember to blink(眨眼)Screens will make you forget to do that,but blinking is helpful to protect eye

9、s.Take what people call“202020 break”:Every 20 minutes,give yourself 20 seconds to check out whats going on 20 feet from you.Consider buying a pair of glasses made especially for working in front of the computer.1What may make you experience eye strain?The wrong postureThe wrong posture may make you

10、 experience eye strain.2Where was the study made earlier this year?The study was made earlier this year in Americain America.3Who gave some easy ways to protect eyes?Experts from the Vision CouncilExperts from the Vision Council gave some easy ways to protect eyes.4How far should you sit away from y

11、our computer screen?We should sit an arman arms lengths length away from our computer screen.5How many ways to protect eyes are mentioned in the passage?6/Six6/Six ways to protect eyes are mentioned.B书面表达如今近视的学生越来越多,为此国家将每年的6月6日定为“爱眼日”。假如你是班长李华,请你就此现象结合自身体会,在班群里告诉同学们如何保护视力。内容包括:1造成近视的原因2近视给我们生活和学习带来

12、的影响;3就如何保护视力提出两点建议。写作要求:1不能照抄原文;不得在作文中出现学校的真实名称和考生的真实姓名。2语句连贯、词数80个左右。作文开头和结尾已经给出,不计入总词数。【写作指导】1审题:体裁话题时态人称2.思路:写作要点准备写的内容第一段造成近视的原因 第二段给生活和学习带来的影响 第三段如何保护视力的建议 第四段呼吁 3.思维导图【锦囊佳句】1Playing too many computer games is bad for our eyes.2Its important for us to.3In short,eyes are so important that we sho

13、uld do our best to keep them healthy.【整篇写作】Hello,class!Im Li HuaI find that more and more students become short-sighted now._ _There are some reasonsSome students often spend lots of time playing computer gamesSome keep their eyes too close to the books while they are reading_In short,eyes are so im

14、portant that we should do our best to keep them healthy.Short-sighted students have much trouble in life and studyWithout glasses,they cant see the blackboard and take notes in classAnd it is not easy for them to swim with glassesSo we should take a break or do eye exercises after reading for a long

15、 timeAnd we shouldnt spend too much time in front of the computer or TV.三、实战演练A回答问题请阅读下面这篇文章,根据所提供的信息,回答5个问题。要求所写答案语法正确、语义完整。More than 60 percent of children and teens do not get enough sleep,which can put their health at risk(风险),according to a report released on Sunday by the Chinese Sleep Researc

16、h Society,ahead of the World Sleep Day that falls on March 21st.Nearly 63 percent of Chinese youths aged 6 to 17 sleep less than eight hours a day,according to the reportAmong those aged 13 to 17 the figure is more than 81 percentThe report was based on a survey which covered nearly 70,000 children

17、and teens aged 6 to 17.The report found that the heavy homework load and the popularization of electronic devices(设备)were the two top causes of the lack(缺乏)of sleepFrom Monday to Thursday,8.4 percent of the group would still be busy with their homework after 11 pmMore than 41 percent of children and

18、 teenagers who sleep too little use electronic devices such as tablets and mobile phones.The survey also showed that good sleep resulted in higher efficiency(效率)in studyStudents who sleep longer generally finish homework in about two hours per day,while those who sleep less require four to six hours

19、.Gao Xuemei,vice-president of the society said,“Lack of sleep among children and teenagers deserves(值得)high attention,because it can seriously affect their health and growth.”Such a group should sleep at least eight hours a day,she added.1What is the date of the World Sleep Day?The date of the World

20、 Sleep Day is March 21stMarch 21st.2How many children and teenagers did the survey cover?The survey covered nearly 70,000nearly 70,000 children and teenagers.3What were the two top causes of the lack of sleep according to the report?They were the heavy homework load and the popularization the heavy

21、homework load and the popularization of electronic devicesof electronic devices.4How long do students who sleep less spend in finishing homework per day?They spend four to six hoursfour to six hours per day in finishing homework.5What is the name of the vice-president of the society?The name of the

22、vice-president of the society is Gao Gao XuemeiXuemei.B书面表达根据要求完成短文写作。儿童和青少年缺乏睡眠已经成为一个普遍的社会问题。大多数的儿童和青少年每天睡眠时间不到8小时,这会严重影响他们的身体健康、生长发育、正常学习和生活。请根据要求用英语写一篇短文,谈谈你的看法。内容包括:1简单描述儿童和青少年缺乏睡眠的危害(至少2点)。2列举一个你身边的儿童或青少年缺乏睡眠的例子,并说明原因及造成的影响。3作为中学生,你认为应该怎样做才能合理安排好自己的睡眠时间和学习时间?(至少2点)4呼吁同学们要重视优质、充足的睡眠。写作要求:1不能照抄原文

23、;不得在作文中出现学校的真实名称和考生的真实姓名。2语句连贯、词数80个左右。作文开头已经给出,不计入总词数。Nowadays,lack of sleep has been a serious problem among children and teenagers._As the report above shows,it is harmful to their health and can badly affect their study.Andy is my friendBecause of playing games on phones,he often stays up and sl

24、eeps less than 5 hours a dayAs a result,he easily gets sickBesides,his study is very terrible._As a middle school student,I think we shouldnt lose ourselves in electronic devicesMeanwhile,we must try to finish our homework as quickly as possible but seriouslyThen we can have enough time to sleep.Everyone wants to be a healthy and good studentLets begin by having a good sleep every night!

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