2019-2020同步外研英语选修七新突破课时分层作业：1 Section Ⅰ、Ⅱ Word版含解析
课时分层作业(一) Section Ⅰ、Ⅱ[语言知识练习固基础]Ⅰ.单句语法填空1．What is the difference between an amateur team and a professional(profession) team?2．A child has the right to grow up in a healthful and caring environment.3．When he was in danger，two friends came to his defence(defend)．4．Edison was the first scientist to build(build) a modern research and development center.5．The stronger the motivation(motivate)，the more quickly a person will learn a foreign language.6．The firemen rescued a baby from the burning house at the risk of their lives.7．These gifts made by hand are more valued/valuable(value) than the ones bought in stores.8．We must preserve our forests and woodlands for future generations(generation)．9．Talented(talent) as he is，he does not work hard.10．There is much doubt whether China's post90s generation is strawberry generation.Ⅱ.单句改错(每小题仅有一处错误)1．Let us respond.Let us rise as one man in the defence of our motherland.去掉the 2．I can't go out with you tonight because I have an urgent thing to attend.attend后加to 3．The old doctor deserved be honoured for a lifetime of unselfish work.be前加to 4．I would be the last to attempting to answer the question.attempting→attempt 5．Above average，Mr.Kelly works out four days a week for at least an hour at a time.Above→On[高考题型练习提能力]Ⅰ.阅读理解A good cry can often make us feel better.Now，a new study has suggested that the benefits of crying depend totally on the what，where and when of a particular cry.The University of South Florida psychologists Jonathan Rottenberg and Lauren Bylsma，with their colleagues analyzed the detailed accounts of more than 3，000 crying experiences.The researchers found that most of the participants (参与者) reported improvements in their mood after crying.However，one third of the survey participants reported no improvement in mood and a tenth felt worse after crying.The survey also showed that criers who received social support during their crying were the most likely to feel better.Studies have not always produced a clear picture of the benefits of crying，because the results often seem to depend on how crying is studied.The researchers noted several challenges in accurately studying crying behavior in a laboratory.Volunteers who cry in a laboratory setting often do not describe their experiences as making them feel better.Rather，crying in a laboratory setting often results in the study participants feeling worse；this may be due to the stressful conditions of the study，such as being recorded or watched by research assistants.However，these laboratory studies have provided interesting findings about the physical effects of crying.Criers do show calming effects，but they also experience a lot of unpleasant stress.What is interesting is that bodily calming usually lasts longer than the unpleasant arousal (激发)．The calming effects may occur later and overcome the stress reaction.This would explain why people tend to remember mostly the pleasant side of crying.Research has shown that the effects of crying also depend on who is weeping tears.For example，individuals with anxiety are least likely to experience the positive effects of crying.Also，the researchers found that people who lack insight (洞察力) into their emotional lives actually feel worse after crying.【语篇解读】 一项有关哭的最新研究表明：哭后情绪是否好转完全取决于哭的原因、哭的地点以及哭的时间。
1．What do we know about crying from the first three paragraphs?A．All people will feel better after crying.B．There has been little research on it.C．The way of studying it doesn't affect the result.D．The benefits of it are affected by several factors.D [细节理解题。
根据第一段的the benefits of crying depend totally on the what，where and when of a particular cry 可知选D项。
]2．People can remember the favorable side of crying because ．A. they are eager to be happyB．they don't suffer much from stressC．they will soon forget their reasons for cryingD．the stress doesn't last as long as the calming effectsD [细节理解题。
根据第六段的The calming effects may occur later and overcome the stress reaction.This would explain why people tend to remember mostly the pleasant side of crying可知D项正确。
]3．According to the study，who will most likely feel better after crying?A．People who are anxious.B．People who receive social support during crying.C．People who are in stressful conditions.D．People who lack insight into their emotional lives.B [细节理解题。
由文章第二段最后一句可知，调查显示：在哭的过程中得到社会上他人支持的人哭后会感觉更好，故B为正确选项。
]4．What's the passage mainly talking about?A．The effects of crying.B．How to study crying.C．People's feeling after crying.D．The reasons why people cry.A [主旨大意题。
2019-2020学年外研版英语选修七同步练习：Module 1 Basketball 单元过关检测(一) Word版含答案
单元过关检测(一)(时间：120分钟，满分：150分)第一部分听力(共两节，满分30分)第一节(共5小题；每小题1.5分，满分7.5分)听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1．What was the total cost for both tickets?A．$100.B．$150.C．$200.2．Where does the man usually go on weekend nights?A．To a bar.B．To the movies.C．To a restaurant.3．Why did the woman get a “C”for her report?A．She forgot the deadline for the report.B．The man forgot to hand in her report.C．She didn’t hand in her report on time.4．What does the man mean?A．Pierre is always busy painting.B．His art has improved.C．He does not think Pierre a good artist.5．Who is the man going to see?A．Professor Rogers.B．Miss Smith.C．Professor Smith.第二节(共15小题；每小题1.5分，满分22.5分)听下面5段对话或独白。
每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。
听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第6段材料，回答第6、7题。
2019-2020同步北师大英语选修七新突破课时分层作业3+Word版含解析
课时分层作业(三)[语言知识练习固基础]Ⅰ.单句语法填空1．He applied himself (he) to his new duties with great energy.2．It was an embarrassing(embarrass) situation, but Mr.Smith carried it off well.3．They must focus on the quality of the products.4．Given(give) that there is no traffic delay, I will be there no time.5．In addition to his salary, he has a bonus of 25 yuan per month.6．Not only Zhou Xia but also her parents are(be) fond of watching football matches.7．There are many serious health problems associated(associate) with smoking.8．He was acknowledged as America's finest writer.9．His speech has a big influence on our behaviors.10．The shortage of water has become a global(globe) problem.Ⅱ.完成句子1．实话告诉你，我去参加摔跤比赛了。
To tell you the truth，I went to a wrestling match.2．假设你得到很多钱，然后你会怎么办？Supposing that you come into a lot of money，what would you do then?3．他听见别人这样夸他，感到很难为情。
2019-2020同步新教材外研英语必修一新突破课时分层作业18+Developing+ideas+
课时分层作业(十八)[语言知识练习固基础]Ⅰ.单句语法填空1．With his attention concentrated(concentrate) on his homework，John didn't notice me come in.2．The prize will go to the writer whose story shows the most imagination (imagine)．3．Before someone publishes(publish)a book or an article that they have written，they must have it edited.4．He fell into sleep with all the windows closed(close)．5．The old lady spent the whole day looking(look) after her backyard garden.6．Where there is John，there is laughter all the time.7．Many people will rent a room in which to store their goods.Ⅱ.完成句子1．我认为最好的居住地点是云南丽江。
(to do 作定语)I think the best place to live in would be Lijiang in Yunnan.2．中国正在开发一些公众可以参与的项目。
(in which)China is developing some programs in which the public can take part．3．西汉普斯特德有各种各样不错的店铺和超级市场。
(a variety of)West Hampstead has a variety of good shops and supermarkets．4．老师在教室里的言行都会深远地影响学生。
2019-2020同步外研英语选修七新突破讲义：Module 1 Section Ⅴ Writing——人物介绍
Section ⅤWriting——人物介绍[文体指导]本模块的写作要求是人物介绍。
人物介绍一般包括人物的基本信息，如：(1)生卒年月、出生地、国籍、职业、家庭背景等；(2)人物的重要事迹；(3)人物及其事迹对社会的贡献或影响；(4)作者对人物的评价。
写好此类文章，应注意三种开头法：(1)直接开头法：一般从人物的出生开始，按照时间先后顺序安排人物的典型事迹。
(2)倒序开头法：通常截取最近发生在人物身上的一个典型的镜头进行切入，接着提及人物的过去。
(3)重要事件开头法：先点出人物生平最重要的事迹，或者他身上最显著的特点。
接着展开介绍人物，可以继续按照从重要到次要顺序介绍人物的其他事迹，也可以接着用第一种方法，即按照时间顺序继续展开。
[亮点句式]1．He/She is considered to be one of the greatest ...in China/America/the world ...2．Born in a ...family，he/she was brought up to...3．When he/she was young，he/she showed great interest in ...and wanted to become ...4．He/She started to play...at the age of ...5．He/She went to university and graduated ...6．When he/she left his/her hometown，he/she went to ...first and then to...where...7. Thanks to his/her research，we're now able to ...8. He/She was praised/honored for ...9．He/She devoted himself/herself to ...and made greatcontributions to ...[写作任务]请根据下面的提示，写一篇介绍篮球明星科比的短文，内容需要包括所有要点提示，但不要逐句翻译。
20192020同步外研英语选修七新突破课时分层作业：5sectionⅰ、ⅱ版含解析
课时分层作业(五) Section Ⅰ、Ⅱ[语言知识练习固基础]Ⅰ.单句语法填空1. Charles Dickens was a great novelist(novel) in British history and wrote lots of works.2．Some experts have spoken in support of the ban of drunk driving.3．To keep healthy(health)，there are at least three things we can do every day.4．The children eagerly(eager) learn something new from the teacher every day.5．He lay in bed alone with his eyes staring(stare) at the ceiling，thinking about what happened in the day.6．How beautifully she sings! I have never heard a better(good) voice.7．My relative has three part-time jobs，because he has a wife and three children to feed(feed)．8．His cruelty(cruel) to the cat in the video made the netizens quite angry.9．It's easy to pick out my car from others in the parking lot; it has a picture of Mickey Mouse on the back.．10．Mary was presented with a gold medal as a reward for her good service(serve)Ⅱ.单句改错(每句仅有1处错误)1．No sooner had the teacher finished her speech when the students started cheering.when→than 2．I hammered a tack (大头钉) into the wall and hanged a small picture from it.hanged→hung 3．Butterflies feed with the flowers of garden plants.with→on 4．They sat on the sofa，talking in whisper.in后加a或whisper→whispers 5．Not until I got home I realize I'd lost my wallet.home之后加did[高考题型练习提能力]Ⅰ.阅读理解Mo Yan has become the first Chinese citizen to winthe Nobel Prize in Literature in 2012 for his work Frogs.Many got to know of Mo through directorZhang Yimou's film，Red Sorghum(《红高粱》)．It wasadapted from his 1986 novel of the same name and filmed inGaomi，bringing to life a visual landscape of red sorghum fields and a fiery setting sun.His most famous works include Big Breasts and Wide Hips，Sandalwood Penalty and the 1985 novel R edTransparent Radish.Mo dropped out of school and became a cattle herder when he was a child.At 20，he left his hometown and joined the army.Mo left the army in 1997 and gradually developed a writing style of his own.Gaomi County is where most of Mo's stories happen.It's a place that has inspired him throughout his 31-year writing career.“I grew up in an environment full of folk culture，which comes into my novels when I pick up a pen to write.This has definitely affected，even decided，my works' artistic style，”Mo told a group of reporters in his hometown of Gaomi，Shandong，shortly after he won the award.“I really didn't see this coming，”Lu Jiande，director of the Institute of Literature at the Chinese Academy of Social Sciences，told 21st Century.“I know Mo Yan pretty w ell and one thing a lot of people don't kno w is ho w beautiful his w ords are.His w riting is surprisingly beautiful.In his w riting，he can make w ords live and breathing，”Lu said.“He is far ahead of other Chinese in the sense that he takes the critical perspective inside first，starting from criticizing himself instead of the outside w orld.”Some critics point out that Mo's w orks have a tendency to w ard vulgarity (粗俗)．In an interview w ith South China Morning Post，Professor Xiao Ying of Tsinghua Univ ersity said “the aw ard is out of my expectation，as Mo Yan's w orks are still short of the idealism of pursuing humanity，w hich marks previous Nobel literature prize w inners”．【语篇解读】 本文对莫言及其作品和外界对其作品的评价作了简要介绍。
2019-2020同步外研英语必修二新突破课时分层作业：3 Module 2 Section Ⅰ、Ⅱ Word版含解析
课时分层作业(三) Section Ⅰ、Ⅱ[语言知识练习固基础]Ⅰ.单句语法填空1．The price of the car has been reduced by more than 15%，so it's time to buy one now.2．The house belonging(belong) to the old man was built hundreds of years ago.3．He hurried home, only to find his house broken into．4．It is generally considered that terrorism is a danger to society.5．He used to read (read)newspapers in the evening, but now he is used to reading news on the Internet.6. My father doesn't allow playing (play) computer games；he even doesn't allow me to watch (watch)．7．Those addicted to drugs have much difficulty in getting rid of the addiction．(addict)8．Following(follow) the suggestions will help to achieve your goal of getting a job in the medical profession.9．Bamboo is a symbol of goodness and honesty. It is always closely related(relate) to people of positive spirits.10．Living (live) far from my company，I have to get up early every morning.Ⅱ.完成句子1．我过去常常起床很早并在早饭前散步一小时。
2019-2020同步外研英语选修七新突破讲义：Module 2 Section Ⅳ Using Language Word版含答案
Section Ⅳ Using LanguagePart 1细读P23教材课文，选择正确答案1．In America，the development of social skills for students is ．A．not as important as that of intellectual onesB．less important than that of intellectual onesC．more important than that of intellectual onesD．as important as that of intellectual ones2．In what way do American schools help students to form social skills?A．By teaching students more knowledge.B．By telling experience to students.C．By giving students more PE lessons.D．By offering many afterschool activities.3．Competitive sports are the most popular because ．A．they can make them winB．they can help children to learn how to compete successfully C．they can give students opportunities to take part in different kinds of outdoor activitiesD．getting on with others is the most important ability[答案] 1－3 DDBPart 2Ⅰ.速读P25教材课文，匹配段落大意1．Para.1 A．The dormitory and the bedding.2．Para.2B．The start of his school days.3．Para.3 C．Strict school regulations.4．Para.4D．The end of his senior high school days.5．Paras.5 & 6 E．His first lesson.6．Para.7 F．His impressive teachers and their influence.[答案] 1～6 BAEFCDⅡ.根据P25教材课文，判断正(T)误(F)1．The schooldays are the happiest time for the author.( ) 2．The author slept in the dormitory with five lovely boys together in the “big school”．( ) 3．One of the regulations of the school is that every student must be punctual for classes.( ) 4．All the boys of the school must attend morning assembly every weekday.5．The writer's parents wrote to him once a week.( ) [答案] 1－5 FTTFFⅢ.根据P25教材课文，在空白处填入1个适当的单词或括号内单词的正确形式They say that schooldays are the 1.happiest(happy) days of your life，but not for me.My father worked abroad，so I 2.was sent(send) to a boarding school when I was seven.In the dormitory there were two 3.worn(wear) armchairs，a few shabby 4.cushions(cushion)，an electric kettle，some posters for 5.decoration(decorate)．In the washroom there was no heating.There were many silly rules to follow，6.which upset me.For example，everyone had to polish 7.their(they) shoes every day.And no one was allowed 8.to wear(wear) trousers with only buttons.So when I left school 9.at eighteen，I felt 10.a sense of liberation.Part 3细读P27教材课文，选择正确答案1．Why does the cheerleader dance and do gymnastics?A．To show his or her skills.B．To attract the attention of the audience.C．To encourage crowds to cheer their sports teams.D．To be the center of the game.2．When did the cheerleading begin?A．In the 1920s.B．In the 1950s.C．In the late 19th century.D．In the late 20th century.3．How do some Americans feel about cheerleading?A．Welcome. B．Stupid.C．Curious.D．Unknown.[答案] 1－3 CCBⅠ.单词拼写根据汉语或首字母提示，写出下列单词1．He was a quiet man who didn't let small things upset(使心烦意乱) him.2．“Genius” is a complicated concept(概念)，involving many different factors.3．They are charged with breaking traffic regulations(规则，条例) and endangering the public safety.4．Being punctual for the meeting was essential; no one was allowed to be late.5．The boy who won the scholarship was a quite outstanding student.6．He recited it well and every word and expression was written correctly!Ⅱ.拓展词汇根据词性和汉语提示，写出下列单词1．attract v. 吸引→attraction n. 吸引；吸引力；有吸引力的人或物→attractive adj. 有吸引力的，引起注意的2．consider v. 认为；考虑→consideration n. 体谅；考虑→considerate adj. 关切的；体贴的→considerable adj. 相当多的；值得考虑的→considering prep. 考虑到；鉴于3．develop v. 发展；培养→development n. 发展；进步→developing adj. 发展中的→developed adj. 发达的4．act v. 行动→active adj. 积极的，活跃的→activity n. 活动5．able adj. 有能力的→ability n. 能力；本领；技能→disability n．残疾，无能力Ⅲ.补全短语根据提示补全下列短语1．as far as I'm concerned 就我而言2．in my view 我认为；在我看来3．be considered as被看作，被认为是……4．be likely to 有可能5．look forward to 盼望6．to one's great disappointment 令某人非常失望的是7．play an important part in ...在……方面起重要作用8．in other words 换句话说9．get on/along with与……相处10．take part in 参加；参与Ⅳ.选词填空选用上述短语的适当形式填空1．We all had to take part in the training run ，with nobody excepted.2．As far as I'm concerned ，sports is good for you.3．English is now officially considered as an international language.4．Psychological factors often play an important part in winning a competition.5．You can come here to work next Monday.In other words ，you have beenemployed.背教材原句记句式结构仿写促落实1.Exam grades are very important ，but so are the afterschool activities.分数固然重要，课外活动也不容忽视。
2019-2020同步外研英语必修二新突破课时分层作业：7 Module 4 Section Ⅰ、Ⅱ
课时分层作业(七) Section Ⅰ、Ⅱ[语言知识练习固基础]Ⅰ.单句语法填空1．My grandmother was very fond of giving advice to all my friends.2．Dick got tired(tire) of his new toy after playing with it for a week and tried to change it for another one.3．The artists started an important art movement that aimed to show(show) the country life.4．Emily，considered (consider) to be one of the finest novelists in the English language，lived a short while after the publication of the book.5．I really love playing the piano, but I can't stand singing(sing) in front of the class.6. With our problem solved(solve), we all felt happy.7. I could tell by the look on her face that something terrible had happened.8. When he passed by, he observed a strange man knocking(knock) at the door.9．I was afraid of her, but at the same time I really liked her.10．Her mother had mentioned how colorful(color) the field was when spring arrived.Ⅱ.单句改错1．Paul's mother had him adopting because she couldn't look after him.adopting→adopted2．He was tired of the long walking. As a result, he didn't go to the concert.of→from/with3．He looked dead but his faint pulse proved that he was still live.live→alive4．He could hardly walk without a stick, couldn't he？couldn't→could5．If you're free at two o'clock on Friday, I shall be delightful to show you around the city.delightful→delighted[高考题型练习提能力]Ⅰ.阅读理解It seems that great artists and scientists often suffer from mental problems. BothEinstein and Dickens had mental illness. Now scientists have started to look at whether mental illness and genius are linked(联系)．Dr. Adele Juda studied 5, 000 creative people in Germany. She found there were more people with mental illness in this group than in the general population. Poets had the highest rate(比例) of mental illness, followed by musicians, with lower numbers for painters and architects.Other scientists did research which also showed a strong link between mental problems and creativity. But, it did nothing to explain it.Dr. Ruth Richards of Harvard University made a breakthrough．Instead of studying creative people, she took a group of psychiatric(精神病的) patients and tested them for creativity. The patients got much higher scores than a normal group.Also, the patients' close relatives were much more creative than the patients and a normal group. This suggests that the key to the link between creativity and mental illness is in our genes(基因)．But this is a problem. According to Darwinism, harmful genes should be removed. Some scientists believe that evolution(进化) has created a balance, where the madnessof a few people leads to the development of the whole human race.Geniuses may be mad, bad or just difficult to understand, but their discoveries have improved the world we live in. It seems that a little creative madness is good for us all.【语篇解读】 俗话说天才与疯子只有一线之隔，虽然疯子未必都是天才，但是天才却都有疯狂的创造力。
2019-2020同步外研英语必修四新突破课时分层作业：2 Module 1 Section Ⅳ Using Language Word版含解析
课时分层作业(二)[语言知识练习固基础]Ⅰ.单句语法填空1．I like traveling for many reasons—for a start，it can increase my knowledge about the customs and cultures in other places.2．－He seems too tired to finish (finish) the task.－But I am only too glad to help him.3．The woman is still in shape while her husband is out of shape.4．I will be enjoying(enjoy) the warm sunshine in Hainan at this time tomorrow.5．We are still optimistic(optimism), whatever the result may be.6．People can either give them as gifts or hang them in their houses.7．They fell in love with each other on the train and got married(marry) a year later.8．If you plant watermelon seeds in spring, you will eat(eat) fresh watermelon in the fall.9．The date of the sports meeting has not been definitely (definite) decided yet.10．The chair is in the way，so please move it away.Ⅱ.单句改错1．Not all of his two brothers are workers.all →both2．They have designed a new type of car shaping like a spider. shaping→shaped 3．You can definite save a lot of money by buying a cheaper one instead. definite→definitely4．His dream of becoming a university professor has been come true. 去掉been 5．Either you or one of your students are to attend the meeting. are→is[高考题型练习提能力]Ⅰ.阅读理解AIt feels like every time my mother and I start to have a conversation，it turns into an argument.We talk about something as simple as dinner plans and suddenly，mymother will push the conversation into “World War Ⅲ”．She'll talk about my lack of a bright future because I don't plan to be a doctor.And much to her disappointment，I don't want to do any job related to science，either.In fact，when I was pushed to say that I planned to major(主修) in English and communications，she nearly had a heart attack.“Why can't you be like my coworker's son？”she bemoans all the time.Her coworker's son received a fouryear scholarship and is now earning 70，000 dollars a year as an engineer.I don't know what to answer except that I simply can't be like Mr Perfect as I've called the unnamed coworker's son.I can't be like him. I'm the type of person who loves to help out in the community，write until the sun goes down，and most of all，wants to achieve a career because I love it，not because of fame(名声) or salary.I understand why my mother is worried about my future major.I've seen my mother struggle to raise me on her small salary and work long hours.She leaves the house around 6：30 am and usually comes home around 5 pm or even 6 pm.However，I want her to know that by becoming a doctor，it doesn't mean I'll be successful.I'd rather follow my dreams and create my own future.【语篇解读】 在未来职业的选择上，作者和他妈妈的意见存在着很大分歧。
2019-2020同步外研英语必修二新突破课时分层作业1 Module+1+Section+Ⅰ、Ⅱ+
课时分层作业(一)Section Ⅰ、Ⅱ[语言知识练习固基础]Ⅰ.单句语法填空1．—Would you like some more chicken?—No，thanks. I am on a diet and I'm trying to lose(lose)weight.2．—I wonder if he will show up at the concert.—He will. He is only too anxious to watch(watch) the famous musician.3. Boys and girls, remember to write your compositions as you are told.4．Doctors believe that lung cancer is connected(connect) with smoking.5．It's reported that the injured(injure) in the fire included five children.6．Laughter is the best medicine—at least when it comes to protecting your heart.7．Many teenagers are so crazy about football that they get up to watch football games at midnight.8．I saw the girl heading (head) towards the school library with a smile on her face.9．Avoid unhealthy (health) foods such as hamburgers and chips in order to keep fit.10．The fruit will be fit to eat (eat) in three days or they will go bad.Ⅱ.句型转换1．At the moment the classroom is closed with nobody in.→At the moment the classroom is closed without anybody in．2．He rarely visited his parents, which surprised me very much.→Rarely did he visit his parents, which surprised me very much.3．I came across this book while I was looking through books in the bookstore.→Looking through books in the bookstore, I came across this book.4．Did you see that he was running after a bus just now?→Did you see him running after a bus just now?5．It is raining heavily. That is why we decided to cancel the meeting.→We decided to cancel the meeting. That is because it is raining heavily.[高考题型练习提能力]Ⅰ.阅读理解The World Health Organization(WHO)says there has been a sharp increase in the number of children in developing countries who weigh too much.In African countries，the WHO says the number of overweight or obese(肥胖的)children is twice as high as it was 20 years ago.Around the world，about 43 million children under the age of five were overweight in 2011.Overweight and obese children are more likely to become overweight and obese adults.The condition can generate serious health problems like diabetes，heart disease and stroke.Francesco Branca is the director of the WHO Department of Nutrition for Health and Development.He says people are eating processed(加工的)food which contains much sugar，fat and salt.He also says people are gaining weight because of urban lifestyles.They travel in vehicles more than on foot，and they are less physically active in general.Experts say lowering obesity rates is especially complex(复杂的)in countries that also deal with higher rate of diseases.The WHO has some basic solutions.The organization advises people to lower their intake of fat，sugar，salt and processed food.It advises eating more fruit and vegetables and increasing physical activity.The WHO says these actions are especially important for children.WHO experts say mothers should breastfeed their babies for at least the first six months of life if possible.WHO official Francesco Branca says the government should consider providing vitamins for children.He says the government policies should deal with how food is marketed to children.Mr Branca says food producers must balance quality and taste with the dangers of sugar，fat and salt.He also says reducing the number of overweight children will not be easy.He says the goal is difficult to meet even in wealthy countries.【语篇解读】世界卫生组织发现，在发展中国家，近年来肥胖儿童的数目在不断增长。