人教版英语必修三课后练：Unit 2 Healthy eating Section 2 课后 Word版含答案
Unit 2Section ⅡⅠ.选词填空must，should，ought(n't) to，don't have to，couldn't，mustn't，needn't，can't，have to 1．You shouldn't/oughtn't_to go on working because you look so tired now.解析：句意：你不应该再继续工作，因为你现在看起来很累。
根据句意可知，此处表示“不应该”，所以要用shouldn't/oughtn't to。
2．Li Hua has_to pass an examination before he can start work.解析：句意：李华在他开始工作之前，必须通过一个考试。
根据句意可知，此处表示客观上的“不得不”，所以要用has to。
3．You needn't/don't_have_to come to the meeting if you're too busy.解析：句意：如果你太忙，你就不必参加这次会议了。
根据句意可知，此处表示“不需要”，所以要用needn't/don't have to。
4．You mustn't play now！You shall finish your homework first!解析：句意：你现在不能玩，你应该首先完成你的家庭作业。
根据句意可知，此处表示“禁止”，所以要用mustn't。
5．I know things are hard with you，but you must try to get over the difficulties.解析：句意：我知道你生活不易，但你必须努力克服这些困难。
根据句意可知，此处表示主观上的“必须，应该”，所以用must。
6．I didn't see her at the meeting this morning；she couldn't/can't have spoken at the meeting.解析：句意：在今天早上的会上我没看见她，她不可能在会上发言了。
根据句意可知，此处表示否定的推测，所以用couldn't/can't。
7．You can't imagine what difficulty we had walking home in the snowstorm.解析：句意：你不能想象，在暴风雪中走回家时我们遇到了什么困难。
根据句意可知，此处表示“不能”。
8．The weather turned out to be fine yesterday. I needn't have taken the trouble to carry my umbrella with me.解析：句意：结果昨天的天气很好，我本不必麻烦着带一把伞。
根据句意可知，表示“本不需要做某事，而做了”，要用needn't have done，所以填needn't。
9．You should/ought_to follow the doctor's advice. I think it will do good to you.解析：句意：你应该听医生的建议。
我想那对你有好处。
根据句意可知，此处用should 和ought to都可以。
10．I should/ought_to have phoned Ed this morning，but I forgot.解析：句意：今天上午我本该给Ed打电话，但是我忘了。
根据句意可知，表示“本应该做某事而没有做”，要用should/ought to have done，所以填should/ought to。
Ⅱ.单句改错go to work tomorrow.1．The boss has given everyone a special holiday，so we shouldn'tneedn't2．You should have told me there was no class today. I can'thave run all the way hereneedn'tthrough the heavy rain.have been 3．He was seen crying when he was coming out of the teacher's office. He mightmustscolded by the teacher.to be sitting in this waiting room. It is for women and 4．Excuse me，sir. You ought ∧notchildren only.解析：由“It is for women and children only.”可知，说话者是告诉那位先生“不应该”在此候车室候车。
5．—Happy birthday!—Thank you! It's the best present I mayhave wished for.could解析：句意：——生日快乐！——谢谢你！这是我所能期待的最好的礼物了。
根据语境可知，这里不是对过去情况的推测或评价，而是对迄今为止发生的事情的一个总结。
It's the best present…使用了最高级，其后接的定语从句应该使用完成时。
could have wished为can have wished的委婉表达。
口语里，我们使用could替代can可使语气更加委婉、礼貌。
6．As planned，Mr.Black musthave arrived at 8：00 for the conference at school，should/ought tobut the fact was that he didn't turn up.belong to Ellen's. She is the only person learning Japanese 7．This Japanese dictionary shouldmustin our class.8．Tom ought not to ∧told me your secret，but he meant no harm.have解析：句意：汤姆本来不该告诉我你的秘密，但他没有伤害你的意思。
9．—I left my handbag on the train，but luckily someone gave it to a railway official.—How unbelievable to get it back！I mean，someone shouldhave stolen it.might解析：句意：——我把包忘在火车上了，幸运的是，有人把它交给了铁路职员。
——很难相信会有这种事发生，我的意思是……。
此处应填might have stolen，说话者觉得包落在火车上，很有可能会被别人偷走的。
have 10．It's said that they have swum to the island from the continent，but they mustn'tcan't/couldn'tdone it because the ocean in between is too wide.解析：句意：据说他们已经从大陆游到了岛上。
但是他们不可能做得到，因为中间间隔的海洋太宽了。
Ⅲ.阅读理解NEW YORK (Reuters Life！)—Parents wanting their children，particularly teenagers，to develop good eating habits should make sure they eat meals together，a new study suggests.In one of the first long-term studies to look at the benefits of family meals，researchers at the School of Public Health at the University of Minnesota found that family meals have a great influence on adolescents(青少年)because they encourage healthy eating habits and good nutritional(营养的)choices.The study was published in the Journal of Nutrition Education and Beha v ior.“These findings suggest that having regular family meals from early to middle adolescence has a marked beneficial effect on the development of healthful behaviors for youth，”said Teri L．Burgess-Champoux，who worked on the study.“The importance of shared mealtime experiences during this key developmental period should be emphasized(强调)to parents，healthcare providers and educators.”The researchers examined information from Project EAT，a study that looked at which socio-environmental，personal，and behavioral factors(因素)influence the eating habits of nearly 400 children.The students completed a questionnaire(问卷)in 2012 and 2013 when they were 12 to 13 years old and another as middle adolescents five years later.Regular family meals (five or more meals with all or most of the family per week) declined over time，the researchers said.During the early teen years,60 percent of the children had regular meals with their family，compared with 30 percent during later adolescence.Children who ate five or more meals a week together in both early and middle adolescence ate healthier meals with plenty of vegetables and foods rich in calcium，fiber and minerals.语篇导读科学家们发现，经常与家人一起用餐对青少年的饮食健康大有益处。
人教版高中英语(必修 3)Unit 2 Healthy Eating
人教版高一英语必修3：Unit 2 Healthy EatingWarming up1. eat a healthy diet有健康的膳食drink sugary drinks喝含糖份饮料go on a diet 节食；控制饮食be on a diet 在节食put sb. on a diet让某人节食2. in different ways以不同的方式3. fast energy foods快能量食物full of energy 精力充沛devote/apply one’s energy to sth致力于某事4. slow energy foods慢能量食物5. grow bones and muscle促进骨骼和肌肉的生长6. body-building foods强身健体的食物7. provide sb. with sth./ provide sth for sb. / supply sb sth =supply sth to sb.为某人提供某物provide for 提供生计；赡养offer sb. sth= offer sth to sb.主动向某人提供某物offer sb. some money for sth向某人出价多少钱买某物8. protective foods 保护食品；防护食品；保健性食品9.eat a balanced diet吃平衡的膳食Pr-reading, reading and comprehending11 feel/ get frustrated at 因…..而懊恼的be frustrated with对…..感到沮丧的12. by lunch time到午饭时分13.ought to do sth应该做某事；应当做某事14.hurry by匆匆走过15.fallow sb. into a newly-opened small restaurant跟着某人进入一家新开的小餐馆16.be tired of…讨厌…. ；厌倦get/be tired with/from…因…..而疲乏；be tired out很累；很疲倦17.make yourself thin again让你自己再次恢复苗条18.couiosity about sth对某事的好奇心curiosity to do sth做某事的好奇心out of curiosity出于好奇show curiosity about sth对某物表现出好奇be curious about sth对某事/某物感到好奇be curious to do sth 很想做某事19. drive sb. inside驱使某人走进去20. be fit 保持健康stay healthy/fit保持健康21. in、during two week在两周内22. raw vegetables生蔬菜23.be amazed at…..对（因）…..感到吃惊（惊奇）24.throw away扔掉；甩掉25. think about 考虑；想起26.find out 查明；弄清楚27.have sb doing sth让某人一直做某事28. get away with(doing) sth（做坏事）不受惩罚；被放过get rid of摆脱29.tell a lie / lies to sb =lie to sb.对某人撒谎lie with sb (to do sth)（做某事）是某人的职责30. do some research into…作…….一些调查研究31.at/in the library在图书馆里32.far too much…..太多的…..33.energy-giving foods能够提供能量的食物34. at a discount of….. 打…..折35.win his customers back赢回他的顾客36.all day=all the day =the whole day一整天37.the competition between A and B 在A和B之间的竞争38.be on 开始了39.the weakness of…的缺点40. the strength of…的优点Learning about language and using language41. lose weight/become thinner 体重减轻；减肥42. lose face 丢面子lose heart 灰心，失去信心43.consult sth /sb.查阅某事物/请教某人consult sb about sth就某事向某人咨询consult with sb与某人交换意见；商议take some exercise做一些锻炼；锻炼go to the gym for exercise去体操房锻炼44. be unwilling to do sth 不愿意做某事45. earn one’s living谋生46. look forward to doing sth期望/盼望做某事46.be in debt欠债47.at the door在门口48. glare at瞪着某人；怒目而视某人49.the other day前几天50. spy on打探；侦查；暗中监视51. advertise the benefits of宣传…的好处52. try a meal吃顿饭eat three meals a day一天吃三餐53. feel sick觉得难受54.it would be better if ….如果……会更好一些（表示委婉地提出建议）55.talk about sb/ sth= chat about sb / sth 谈论某人/某事56.. in this way=by this means=with this method以这种方式；用这种办法57. combine A an/with B把A和B联合起来combine with sth 和某事结合起来58. cut down减少；删节；消减59. their business cooperation生意上的合作60. ever after从此以后一直60 buy food in packets or tins购买有外包装或听装的食物Workbook61.eat properly吃的合理；the proper amount of…合适的量62.carry on in her own way以她自己的方式进行63. a ripe apple一个熟苹果64.be overweight超重了65. take a balanced point of view towards…对…持一种平衡的观点66.There is no time limit. 没有时间限制67.a large fast food chain of restaurants一个巨大的快餐店链68.be for and be against支持或反对69.be of high quality有很高的质量70.make a promise to做出一个承诺71.nothing but只是72.enjoy our local dishes享受我们自己本土的菜肴73.high levels of fat, sugar and salt高脂肪，高糖份，高盐份74.on the other hand另一方面75from elsewhere从别处来76.the food containers盛食物的容器77.on the side of the road在路边78.throw… on the ground扔到地上79.treat… fairly公平对待80.speak up for the workers为工人说话81.join a Union参加工会。
人教新课标高中英语必修三Unit 2 Healthy eatingUnit 2 Healthy eating习题(2)
Unit 2 Healthy eating【热点话题】Food and diet(饮食)节食减肥的利弊体裁：议论文写作思路：引入话题——节食的好处及理由——盲目节食的弊端及理由【美文诵读】More_and_more_people，especially_females，are_beginning_to_go_on_a_diet.①Dieting is of great benefit to the overweighted people.First，being overweight is bad for one's health because it leads to heart disease，high blood pressure，etc.Second，being overweight brings about so much inconvenience to the life of the over weighted people and dieting enables_them_to_enjoy_life_more.②On_the_other_hand，dieting_also_has_some_disadvantages③. For one thing，many people diet not because they really want to live a healthy life，but because they only want to keep_slim④. In this way，they will suffer from malnutrition.For another，Dieters lead_a_miserable_life⑤ because they are forever hungry and，at the same time，they have to go through the misery of watching others enjoy three meals a day.【学海拾贝】按要求完成或翻译下列句子。
高中英语必修三课后习题：Unit 2 Healthy eating2.2含解析
Section Ⅱ— Learning about Language,UsingLanguage,Summing Up & Learning Tip课后篇巩固探究一、用下面方框内所给短语的适当形式填空the gang for several months.3.After graduation,he didn’t get a good job,so he had to by4.—Are you sure these measures can the rate of traffic accidents?’t you your diet some jogging to keep slim?.二、同义句改写1.This is the best shirt that I have bought.’t bought than this one.2.It seemed that he didn’t hear what I said just now.what I said just now.3.He is so young that he can hardly care for himself.care for himself.4.The book is of great favour to the students who learn English.the book.5.You will realize your mistakes before long.三、单句填空1.A large sum of money has been raised for benefit of the poorly-educated children(stare)at the ceiling,lost in thought.3.The foreigner was caught (spy)on the military base and was sentenced to 10 yearsno relative visiting.4.Widely reading is (benefit)to a student,but it should be四、完成句子1.不久我们就能够回家了。
高中英语人教版新课标必修三 Unit 2 Healthy eating Word版含答案
Unit 2Healthy eating营养专家们经过仔细研究为学生准备了丰富的午餐食谱。
What's for lunch?That question is on the minds of many food experts and nutritionists.The food we eat should help us grow and develop properly.Nutritionists study food to see if it is healthful or nutritious.What we eat at lunch can satisfy about one-third of our daily food needs.So experts are studying school lunches.They believe that a healthful lunch should have many of the nutrients a student needs.A nutrient is the part of a food used by the body for growth and energy.Protein，fats，carbohydrates，vitamins，minerals，and calories，or foodenergy，are examples of nutrients.Not all foods contain the same amount or kind of nutrients.Calories supply your body with energy.Protein is used by your body to replace and build new cells.Vitamins help you to grow.Vitamin D keeps bones healthy.Minerals，such as iron，move oxygen through the body.Nutritionists have learned that too much fat，sugar，and salt is not good for you.School dietitianskeep this in mind when they plan the lunch menu.But even a well-balanced lunch will not nourish the student who just does not eat.So nutritionists are looking for ways to make school lunches taste better.Some school dietitians are adding nutrients to favorites such as pizza，tacos，and milkshakes.1．nutritionist n．营养学家2．protein n. 蛋白质3．carbohydrate n. 糖类4．dietitian n. 营养师5．nourish v t. 营养6．taco n. 墨西哥煎玉米粉卷1．What kind of food should we eat?________________________________________________________________ ________________________________________________________________ 2．Should a well-balanced lunch have too much fat，sugar and salt?________________________________________________________________ ________________________________________________________________ 【答案】 1.We should eat the food that can help us grow and develop properly.2.No.。
人教版英语高一必修三课后练：unit_2_healthy_eating_section_2_课末_word版有答案
Unit 2Section ⅡⅠ.用ought to/ought not to/have to/don't have to/mustn't/need/needn't填空1．If I need you to come and help，I'll call you without any hesitation.2．These books mustn't be taken away from the library without permission.3．I think there's a train for London leaving at 8：20 but you ought_to make certain.4．I love the weekend，because I needn't get up early on Saturdays and Sundays.5．You ought_to be careful about this kind of feverish(发烧的) cold. It often kicks back when you think you are better.6．You mustn't tell a lie to your parents.7．I know that I ought_not_to open the letter without your permission.8．I'm glad I don't_have_to go out on such a rainy night.9．I needn't have worried before I came to the new school，for my classmates here are very friendly to me.10．The children in the kindergarten have_to play inside because it is raining.Ⅱ.单句写作1．You needn't_have_mentioned(本不必提起) it.2．I have_to_attend(不得不参加) an important meeting this afternoon.3．You mustn't_play(一定不能玩) with fire，or you'll get burnt.4．He should_have_finished_the_work(本该完成工作) in such a long time.5．You don't_have_to(不必) return the book now.You can keep it until next week if you like.6．Something is wrong with my bike，so it needs_to_be_repaired/needs_repairing(需要修理)．7．Mary shouldn't_have_said(本不该说) the words，but she wanted to warn you against that man.8．The light is on in his office. He must_be_working(一定在工作) there now.9．There being no buses that night，we had_to(不得不) go home on foot.10．You don't_have_to(不必) worry about him. He's not a child.- 1 -。
人教版精品英语必修三课后练：Unit 2 Healthy eating Section 1 课末 Word版含答案
........ Unit 2 Section ⅠⅠ.单词拼写1．It is very important for a student to keep a balance between study and rest.2．Because of lack of financial support ，our chances of success are slim.3．The doctor suggested more fibre in his diet.4．Everyone has his own strengths and weaknesses. You should he confident about yourself.5．If you buy more than one hundred computers ，we will give you a 10% discount.6．His granny was badly ill and she didn't even have the strength to stand up.7．I opened the packet just to satisfy my curiosity(好奇心)．8．The new shop across the road has taken away most of my customers(顾客)．9．It looks as if he likes eating raw(生的) fish.10．Are you going to roast(烤，烘) the chicken?Ⅱ.选词填空(用方框中所给短语的适当形式填空)They were selling everything at_a_discount.2．You look slim. Have you lost_weight? 3．Watch Frank —he'll cheat if he thinks he can get_away_with it.4．You ought_to email or call her and say you're sorry.5．I told_a_lie to her about when to set off.6．Just out_of_curiosity ，she opened the letter of her brother's.7．He is_tired_of doing the same work all the year round.8．We are_amazed_at the news that his lost daughter has been found in such a short time.9．He had a desire to win_back his father's love and trust.10．He runs three miles every morning to keep_fit.。
2019年人教版英语必修三课后练：Unit 2 Healthy eating Section 2 课后 Word版含答案
Unit 2 Section ⅡⅠ.选词填空must，should，ought(n't) to，don't have to，couldn't，mustn't，needn't，can't，have to1．You shouldn't/oughtn't_to go on working because you look so tired now.解析：句意：你不应该再继续工作，因为你现在看起来很累。
根据句意可知，此处表示“不应该”，所以要用shouldn't/oughtn't to。
2．Li Hua has_to pass an examination before he can start work.解析：句意：李华在他开始工作之前，必须通过一个考试。
根据句意可知，此处表示客观上的“不得不”，所以要用has to。
3．You needn't/don't_have_to come to the meeting if you're too busy.解析：句意：如果你太忙，你就不必参加这次会议了。
根据句意可知，此处表示“不需要”，所以要用needn't/don't have to。
4．You mustn't play now！You shall finish your homework first!解析：句意：你现在不能玩，你应该首先完成你的家庭作业。
根据句意可知，此处表示“禁止”，所以要用mustn't。
5．I know things are hard with you，but you must try to get over the difficulties.解析：句意：我知道你生活不易，但你必须努力克服这些困难。
根据句意可知，此处表示主观上的“必须，应该”，所以用must。
人教版英语必修三课后练：Unit 2 Healthy eating Section 3 课末含答案
Unit 2Section ⅢⅠ.单词拼写1．Education must be combined with productive labour.2．With so much homework to do，most children's playtime is now very limited.3．Everyone should be aware of his strengths and weaknesses.4．We'll run into debt if you continue to spend more than our income.5．Many people have come to realize that they should go on a balanced diet.6．Don't give the baby meat to eat，because he can't digest it.7．If you don't feel well，you'd better consult a doctor immediately.8．She put on dark glasses because the sun was glaring(闪耀) in her eyes.9．Many of the things we now benefit(获益) from would not be around but for Thomas Edison.10．She sighed(叹息) when she saw the hole in her blouse.Ⅱ.选词填空(用方框中所给短语的适当形式填空)before long，earn one's living，in debt，turn into，combine…with，cut down，put on weight，spy on，glare at，no longerHe felt destroyed by the thought that she no_longer needed him.2．The new traffic regulations will cut_down on the number of accidents.3．Jim and Mary met in a studio. Before_long they became good friends and got married.4．Most people in this city earn_their_living by working in the car factory.5．I'm heavily in_debt and that's why I'm selling the house in a hurry.6．The policemen are spying_on the three men in the room next to the door.7．It's great to have so much delicious food during the Spring Festival，but I always put_on_weight.8．The soldiers stood there as if they had been turned_into stone.9．Don't glare_at your teacher like that. You deserve the scolding.10．We should learn to combine work with pleasure.- 1 -。
人教版高中英语必修三学练测精练：Unit 2 Healthy eating Section Ⅱ Word版含答案
Unit 2 Section ⅡLearning about Language & UsingLanguageⅠ.七选五Al-Azhar UniversityGoing to a university is an important part of a person's life. Today, many people go to a university to study and train for a future job in subjects like law, medicine, or education. 1 An important one started in Egypt over one thousand years ago.The world's oldest surviving university, Al-Azhar, is in Cairo, Egypt. It was first built as a mosque (清真寺) in A．D. 972. A few years later, learners and teachers began meeting in the mosque. They read and talked about the subjects of religion (宗教) and law. 2 Leaders in the city of Cairo decided to create a school for higher learning and soon after that, Al-Azhar University was started.3 For these teachers at Al-Azhar, they needed to think about what courses to teach and how to teach them. The earliest courses were in law and religion. In a course, students read and studied with the teacher, but there was also free discussion. Often, students and teachers had interesting discussions, and there was no “correct” answer. In the years that followed, the new university interested scholars (学者) from around the world.4 At Al-Azhar, people studied the past, but it was also a place for sharing new ideas.Over a thousand years later, Al-Azhar is still an important university in the world.5 Today, many of the world's most important universities such as Oxford and Harvard still follow the same traditions as they do at Al-Azhar.A．A university was a new idea at that time.B．There are many reasons to study in Egypt.C．They came here to teach and do research.D．Around the year 988, a new decision was made.E．However, the university is not a modern invention.F．The cost of university education is increasing year by year.G．Its library contains many of the world's oldest and most valuable books.【语篇解读】本文是一篇记叙文。
2019-2020学年高中人教版英语必修三课时作业：Unit 2 Healthy eating Section Ⅲ Word版含答案
Unit 2Section ⅢLearning about Language& Using Language课时作业Ⅰ.单句语法填空1．He earns his living by doing all kinds of things.2．Learn to combine your knowledge with experience，and you are sure to succeed.3．People cut down too many trees and leave rubbish everywhere.4．In my opinion, we should limit our expense to what we can afford.5．He consulted a number of books about the subject in the library before he gave his speech.6．It is not polite to spy on what girls are wearing.7．David, I'm tired of watching television; let's go for a walk.8．The mother was trembling with anger.She glared at her son and said nothing.9．There is no doubt that the plants benefited from the rain.10．They didn't go to the park yesterday. Neither/Nor did we.Ⅱ.单句改错1．He is such warm-hearted a man that he often helps others.such→so 2．As we all know, there is no limit to help the people in trouble.help→helping 3．It is said that yoga is of great beneficial to human health.beneficial→benefit 4．His company is deep in a debt because of his bad management.去掉a5．The woman glared the young man coldly, which made him embarrassed. glared后加atⅢ.阅读理解AIf you're bored with old-fashioned running, or if you feel that it's not a complete workout, you might want to try “crunning”. It does no t mean crying while running.It's actually a cross between crawling (爬行) and running that involves getting down on all fours and moving.The strange workout, best described as your thighs' (大腿) worst nightmare, was invented by Australian fitness enthusiast Shaun McCarthy. The video of his crunning has been getting much attention online and it has inspired others to take up running on all fours as well. Now crunning is a steadily-growing sport in Australia.McCarthy says that crunning is a more complete workout because it involves the upper body as well. “It really works your thighs and shoulders at the same time，”he said, adding that he believes it burns more calories as well. Some fitness experts believe that McCarthy might just be onto something there. According to Kim Baylor, a certified personal trainer, any exercise that involves full body motions leaves the chance to develop a lot of strength.However, many think crunning is likely to be out of date soon and it might even be harmful if done incorrectly. Fitness coach Kevin Dean said, “We humans are upright; our wrists have different structures than ankles. But a quadruped (四足的) animal would have four of roughly the same joint. As a result, I often see broken noses, bad wrists, and shoulder problems arising from crunning.”Health experts suggest wearing special gloves to prevent damage to hands while crunning. It's necessary to increase the intensity (强度) of exercise step by step. Crunning may be too much for a beginner and it could be bad for your neck. If it hurts severely, stop immediately and just stick to traditional running.【解题导语】本文为说明文。