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2017届高考英语一轮复习基础巩固学案:Unit 6《Healthy Diet》(重大版必修1)

发布时间:2017-04-17  编辑:查字典英语网小编

  Ⅰ.重点单词识记

  1.guarantee /ˌærən′tiː/ n.保证(人/物)

  2.diet /daIət/ n.饮食;食物

  3.fresh /fre/ adj.新鲜的

  4.extra /ekstrə/ adj.额外的;临时的

  5.function /fʌŋkʃn/ vi.起作用

  6.lack /læk/ vi.缺乏;不足

  7.available /əveIləbl/ adj.可利用的;可得到的

  8.complex /kɒmpleks/ adj.复杂的

  9.attend /ətend/ vt.参加

  10.scientist /saIəntIst/ n.科学家

  11.saying /seIIŋ/ n.谚语;格言

  12.evidence /evIdəns/ n.证据

  13.stress /stres/ vt./n.强调;着重

  14.mood /muːd/ n.心情;情绪

  15.nutrition /njuːtrIʃn/ n.营养→nutritional adj.营养的→nutritionist n.营养学家→nutritious adj.有营养的

  16.variety /vəraIətI/ n.多样(性)→various adj.各种各样的→vary vi./vt.(使)变化,改变

  17.balance /bæləns/ vt.使保持平衡→balanced adj.平衡的

  18.properly /prɒpəlI/ adv.恰当地;正确地→proper adj.恰当的;适合的

  19.contribute /kəntrIbjuːt/ vi.提供;有助于……→contribution n.贡献;捐助物

  20.concentration /ˌknsen′treIʃn/ n.集中注意力;专心→concentrate vi./vt.专心于;注意

  .重点短语识记

  1.get...from...从……获得……

  2.enable_sb.to_do_sth.使某人能做某事

  3.as_long_as只要

  4.depend_on...取决于……;依赖……

  5.contribute_to...有助于……

  6._be_lacking_in_sth.某物不足;不够

  7.cut_out 剪掉;删掉;放弃

  8.lose_weight减肥

  9.gain_weight增加体重

  10.instead_of...(用……)代替……

  11.advise_sb.to_do_sth.建议某人做某事

  12.a_large_breakfast一顿丰盛的早餐

  13.be_up_to...长达……

  14.stress_the_importance_of...强调……的重要性

  15.for_example例如

  .经典原句默写与背诵

  1.As_long_as_people_eat_enough_dairy_foods,eggs,and_meat,they can get essential proteins.

  只要人们吃足够的奶制品,鸡蛋和肉,他们就能获取必要的蛋白质。

  2.Nutritional value depends on what_types_of_food_you_eat,not_when_you_eat_them.

  营养价值取决于你吃什么类型的食物,而不是取决于你什么时候吃。

  3.Eating_a_hard­boiled_egg_or_an_orange_as_a_snack can contribute to a well­balanced diet.

  作为零食,吃一个煮鸡蛋或橘子都有利于均衡饮食。

  4.It’s_widely_believed_that extra vitamins provide more energy.

  人们普遍相信额外的维生素会提供更多能量。

   

  1.His study has made great contributions to the development of physics.(contribute)

  2.Rose’s parents made sure that she lacked for nothing.(lack)

  3.The population of India is concentrated in large cities.(concentrate)

  4.It means maintaining a balanced and healthy diet.(balance)

  5.They are not serviced properly.(proper)

  6.Many people once experienced fear for various reasons.(variety)

  7.Is the country on its way to becoming a boiled frog?(boil)

  8.They can make your life pretty stressful.(stress)

   

  1

  a variety of=varieties of种种的;各种各样的

  vary from...to...由……到……不等/变化

  vary with随……变化

  vary in在……方面变化

  In our school,there are various kinds of activities,for example,arts and sports.

  在我们学校里有各种各样的活动,例如艺术和体育。(2011·四川·书面表达)

  特别提醒

  (1)a variety of/varieties of后接可数名词复数作主语时,谓语动词用复数形式。

  (2)the variety of+复数名词,意为“……的品种”,作主语时,谓语动词用单数形式。

  夯实基础

  用vary的适当形式填空

  (1)They were late for the meeting for a variety of reasons.

  (2)There are various plants and flowers in the park.

  (3)The weather here varies with seasons.

  (4)Teaching methods vary greatly from school to school.

  2balance n.均衡,平衡;天平,秤;余额;vt.使保持平衡;权衡keep steady;使相等,相抵be/keep equal

  keep/lose one’s balance保持/失去平衡

  on balance总的来说

  off balance失去平衡的

  balance...against权衡,比较

  keep a balanced diet保持均衡饮食

  I found it hard to keep my balance on the icy path.

  我发现在结冰的路面上走时很难保持平衡。

  图解助记

  夯实基础

  用适当的介词填空

  (1)I was thrown off balance,and the more I ignored the sorrow,the more it seemed to grow.

  (2)Before making the final decision,you’d better balance the advantages against the disadvantages.

  (3)I think,on balance,I prefer the new education system.

  3

  contribute v.捐献;捐助give money or goods to...;是……的原因之一be one of the causes of sth.;贡献;投稿write...for...

  contribute...to...把……贡献给……

  contribute to=result in/lead to有助于;导致;把时间投入到……

  make a contribution/contributions to对……作出贡献

  Would you like to make a contribution to the hospital building fund?

  你愿意为医院建设基金捐款吗?

  He contributed a lot of good ideas to the discussion.

  他在这次讨论中提出很多好的想法。

  图解助记

  夯实基础

  (1)I’m sure your suggestion will contribute_to_solving(有助于解决) the problem.

  (2)同义句改写

  Various factors contributed to his downfall.

  Various factors resulted_in/led_to/were_responsible_for/caused his downfall.

  4

  (a) lack of缺少……

  for/through lack of因缺少……

  no lack of ……充足的

  lack in...在……方面缺乏

  lack (for) sth.缺少某物

  Despite his lack of experience,he got the job.

  他虽然经验不足,但还是获得了这份工作。

  It lacks the power of the Italian cars.

  它没有意大利轿车动力强劲。

  夯实基础

  (1)For_lack_of_time(由于缺乏时间),we cannot discuss the details at present.

  (2)同义句改写

  The green hand is lacking in practical experience.(用short改写句子)

  The green hand is short_of practical experience.

  5

  concentrate (one’s mind/attention/thoughts/efforts) on集中注意力于;专注于

  be concentrated in/on/around...集中在……;汇集于……

  专心于……

  I can’t concentrate on my studies with that noise going on.

  有噪音我不能集中精力学习。

  We must concentrate our attention on improving education.

  我们必须致力于改进教育工作。

  夯实基础

  用适当的介词填空

  (1)It was up to him to concentrate on his studies and make something of himself.

  (2)If you apply yourself to the work in hand,you’ll soon finish it.

  (3)Nothing is difficult if you put your heart into it.

  (4)She is absorbed in music.

  Ⅰ.单项填空

  1.More and more people choose to shop in a supermarket as it offers a great________of goods.

  A.variety

  B.mixture

  C.extension

  D.combination

  答案 A

  解析 a variety of各种各样的。

  2.As is known to all,a ________ diet should keep your body healthy.

  A.balance

  B.balanced

  C.balancing

  D.balance of

  答案 B

  解析 balanced为形容词,意为“平衡的”,符合题意。

  3.The athlete tried his best to ________ his balance in his new shoes while skating.

  A.manage

  B.keep

  C.lose

  D.hold

  答案 B

  解析 句意为:这位运动员穿着新鞋滑冰时尽力保持平衡。keep one’s balance保持平衡。

  4.His profound learning and sharp eyes ________ this new discovery.

  A.contributed to

  B.referred to

  C.objected to

  D.came to

  答案 A

  解析 contribute to导致,是……的原因之一。

  5.As a senior high student,you should ________ your energy on how to master the skills of learning.

  A.impress

  B.spend

  C.concentrate

  D.use

  答案 C

  解析 句意为:作为高中生,你应该把精力集中在掌握学习的技巧上。concentrate...on把……集中于……。

  6.Health problems are closely connected with bad eating habits and a________of exercise.

  A.limit

  B.lack

  C.need

  D.demand

  答案 B

  解析 句意为:健康问题与不良的饮食习惯和缺乏锻炼息息相关。根据句意,所表达的应是“缺乏”的意思。limit限制;need需要;demand需求。故选B项。

  .汉译英

  1.有各种各样的书供我们选择,像历史书、科幻书、文学书等等。(variety)(2017·江西·书面表达)

  There_are_a_variety_of_books_for_us_to_choose_from,like_history_books,science_books,literary_books_and_so_on.

  2.现在,大自然的平衡正在被破坏,天气变得越来越暖和。(balance)(2011·重庆·书面表达)

  Nowadays,the_balance_of_nature_is_being_destroyed_and_the_weather_is_getting_warmer_and_warmer.

  1.He has decided to cut_out smoking and drinking.

  2.Instead_of lending a hand,he laughed at us.

  3.I didn’t mind as_long_as_the customers enjoyed the food.

  4.I’d like to keep a pet—for_example,a dog.

  5.Most of them depend_on animals to eat their fruits and spread their seeds.

   

  1

  as far as远至;就……来说

  as well as和……一样好;不但

  as soon as一……就……

  In our life we may meet many failures,as long as we have tried our best,there’s no need to feel regret for these failures.

  生活中我们可能遇到许多失败,但只要我们尽了力,就没有必要为失败而后悔。(2017·湖南·书面表达)

  夯实基础

  (1)In ancient times,people rarely travelled long distance and most farmers only travelled as_far_as (远到)the local market.

  (2)—What are you going to do this afternoon?

  —I’ll probably go for a walk later on so/as_long_as(只要) it stays fine.

  2

  depend on sb.to do...依靠某人做……

  depending on取决于……

  depend on it that...指望……;相信……

  It/That (all) depends.视情况而定。

  近义短语:rely on/upon,count on/upon

  The cooking time needed depends on the size of the potato.

  所需的烹饪时间取决于土豆的大小。

  He depended on his writing for his income.

  他靠写作赚取收入。

  夯实基础

  同义句改写

  You can depend on him to help you.

  (1)You can depend on it_that_he_will_help_you.(用it改写句子)

  (2)You can depend on his_help_to_you.(用名词改写句子)

  Ⅰ.单项填空

  1.She found it hard to keep both ends meet,so the hostess decided to________on daily necessities.

  A.cut off

  B.cut down

  C.cut up

  D.cut back

  答案 D

  解析 句意为:由于发现入不敷出,女主人决定削减日常必需品开支。cut off切断;cut down on减少……的量;cut up切碎;cut back on削减。故D项符合句意。

  2.—How do you like Dalian,Jane?

  —It’s a most beautiful city.I have ________ it for my holiday this year.

  A.depended on

  B.carried on

  C.decided on

  D.taken on

  答案 C

  解析 答语句意为:大连是个非常美丽的城市。我已决定今年到那儿度假。depend on依赖,依靠,取决于;carry on继续;decide on sth.决定,选定;take on承担,接受。只有C项符合题意。

  3.It is obvious that she ________,for she looks much slimmer than she did last year.

  A.has gone on diet

  B.has lost weight

  C.has put on weight

  D.has cut down weight

  答案 B

  解析 句意为:很显然,她减肥了,因为她看起来比去年苗条多了。lose weight减肥。

  4.The more I think about him,the more reasons I find for loving him ________ I did.

  A.as much as

  B.as long as

  C.as soon as

  D.as far as

  答案 A

  解析 句意为:我越考虑他的情况;我就越能找到更多爱他如此深的理由。as much as在句中作程度状语。as long as只要,长达……;as soon as尽快;as far as远达……,就……而言,均不符合句意。

  .汉译英

  他们相信下次只要我更加努力学习我就能成功。(as long as)(2010·广东·读写任务)

  They_believe_I_can_succeed_next_time_as_long_as_I_work_harder.

   

  用所给单词或短语的适当形式填空

  (1) I’ve won a holiday for two to Florida.I am_taking my mum.(take)

  (2) Ladies and gentlemen,please fasten your seat belts.The plane is_taking_off.(take off)

  (3) Because the shop is_closing_down,all the T­shirts are sold at half price.(close down)

  (4)They are_leaving for Hong Kong this afternoon. (leave)

  (5)—Are you still busy?

  —Yes,I am_finishing my work,and it won’t take long.(finish)

  It’s widely believed that extra vitamins provide more energy.人们普遍相信额外的维生素会提供更多能量。

  It is believed that...人们相信……

  It is said that...据说……

  It is thought that...大家认为……

  It is hoped that...人们希望……

  It is reported that...据报道……

  It is well­known that...众所周知……

  It is supposed that...据推测……

  It is often said that human beings are naturally equipped to speak.

  经常听人说人类天生就有说话的能力。

  特别提醒

  上述结构可改为sb./sth.be believed/thought/said/hoped...to do/to be doing/to have done,根据动词不定式和believed等动作之间的时间关系来断定使用不定式的一般式、进行式还是完成式。

  夯实基础

  同义句改写(用he作主语改写下列句子)

  (1)It is supposed that he is working in that big company.

  He_is_supposed_to_be_working_in_that_big_company.

  (2)It is said that he has written a new book about workers.

  He_is_said_to_have_written_a_new_book_about_workers.

  Ⅰ.单项填空

  1.—Peter,hurry up!You ________ on the phone.

  —Oh,I ________.Thank you.

  A.are being wanted;will come

  B.are wanted;am coming

  C.want;come

  D.will be wanted;should come

  答案 B

  解析 句意为:——快点!Peter,有你的电话。——我马上来,谢谢你。you are wanted on the phone有你的电话;第二空用现在进行时表将来,意为“我马上就来”。

  2.AIDS is said ________ the biggest health challenge to both men and women in that area over the past few years.

  A.that it is

  B.to be

  C.that it has here

  D.to have been

  答案 D

  解析 It is said that从句可转为sb./sth.be said to do/to be doing/to have done的形式。由此可排除A、C两项;由句子中的时间状语over the past few years可知要用不定式完成式,所以排除B项。

  3.It is ________ that Japan has overtaken German in industrial production.

  A.reporting

  B.reported

  C.reports

  D.had reported

  答案 B

  解析 考查固定句型:It is reported that...。

  .汉译英

  据报道约翰是这个学校最好的老师之一。(it is reported...)

  It_is_reported_that_John_is_one_of_the_best_teachers_in_the_school.

   

  1.—What are you going to do this weekend?

  —________.If time permits,I may go to Shanghai with my friends.(2017·福建,21)

  A.Don’t mention it

  B.It doesn’t matter

  C.Forget it

  D.It depends

  答案 D

  解析 问句句意为:这个周末你打算做什么?由答语中的“may(有可能)”一词可判断答者并没有确定自己周末要做什么事情,所以D项“It depends(看情况而定)”符合语境。A项意为“不用客气”;B项意为“没关系”;C项意为“别在意”,均不符合语境。

  2.One’s life has value________one brings value to the life of others.(2017·江苏,30)

  A.so that

  B.no matter how

  C.as long as

  D.except that

  答案 C

  解析 句意为:只要一个人给别人的生活带来价值,那么他的生命就有价值。根据句意,应选C项。as long as只要,用于引导条件状语从句;so that以便,因此,用于引导目的或结果状语从句;no matter how不管怎样,用于引导让步状语从句;except that除……之外,表示排除。

  3.You are working too hard.You’d better keep a________between work and relaxation.(2017·天津,3)

  A.promise

  B.lead

  C.balance

  D.diary

  答案 C

  解析 句意为:你工作太努力了。你最好保持工作和休息之间的平衡。keep a balance保持平衡,符合句意。keep a promise遵守诺言;lead带头,领先地位;diary日记。

  4.Food supplies in the flood­stricken area ________.We must act immediately before there’s none left.

  (2017·重庆,27)

  A.have run out

  B.are running out

  C.have been run out

  D.are being run out

  答案 B

  解析 句意为:洪灾区的食物供应将要用光了,我们必须在用完之前立即采取行动。由句中“before there’s none left”可知食物还没有用完,只是将要用完,故可排除表“已用完”的A项;而run out本身含有被动意义,故排除C、D两项;故选B项表“即将耗尽”。

  5.—Are you going to Tom’s birthday party?

  —________.I might have to work.

  (2011·山东,29)

  A.It depends

  B.Thank you

  C.Sounds great

  D.Don’t mention it

  答案 A

  解析 句意为:——你要去参加汤姆的生日聚会吗?——视情况而定吧。我可能还得去工作。It depends视情况而定,符合句意;Thank you谢谢你;Sounds great听起来不错;Don’t mention it别客气。由I might have to work可知具体语境“我可能还得去工作”,由此推断“我参加汤姆的生日聚会要根据情况而定”。

  6.More and more high­rise buildings have been built in big cities________space.(2010·福建,27)

  A.in search of

  B.in place of

  C.for lack of

  D.for fear of

  答案 C

  解析 句意为:由于缺乏空间,在大城市里已经建起了越来越多的高层建筑。in search of寻找,搜寻;in place of代替;for lack of由于缺乏;for fear of由于害怕。根据句意应选C项。

   

  .单项填空

  1.—How are you getting along with your classmates,Charlie?

  —________.I’m not a difficult person to deal with,actually.

  A.Not much

  B.Not well

  C.Quite well

  D.Quite bad

  答案 C

  解析 根据后句可知用Quite well。

  2.By the end of twenty­first century,man maybe ______ on Mars.

  A.lands

  B.has landed

  C.had landed

  D.will have landed

  答案 D

  解析 句意为:截止到本世纪末,人类可能将登陆了火星。根据句意用将来完成时。

  3.________ you go,I ________ together with you all.

  A.Wherever;go

  B.No matter where;went

  C.No matter where;would go

  D.Wherever;will go

  答案 D

  解析 考查wherever与no matter where引导让步状语从句,主句用将来时,从句通常用一般现在时。

  4.—Where is John? We can’t go without him.

  —His car broke down.He ________ be on the way.

  A.must

  B.need

  C.can’t

  D.should

  答案 D

  解析 此处表示“他应该在来的路上”,用should。

  5.—I’m terribly sorry,son.I can’t stay with you this weekend.

  —________ you said you ________.

  A.And;will

  B.Or;will

  C.But;would

  D.So;would

  答案 C

  解析 根据语境选C项。

  6.—Our teacher will let us go hiking this weekend.

  —________.The entrance examination is coming,and we are so busy at present.

  A.I think so

  B.I believe so

  C.I don’t so think

  D.I think not

  答案 D

  解析 I think not =I don’t think so。

  7.Not until he arrived home safely ________ his parents went to sleep last night.

  A.it was that

  B.was it that

  C.it was what D.what it was

  答案 B

  解析 “Not until+从句”位于句首,主句用部分倒装。

  8.—What kind of house would you like?

  —I’d like ________ with a swimming­pool at the back of ________

  A.it;one

  B.one;one

  C.it;it

  D.one;it

  答案 D

  解析 考查代词的用法。句意为:——你喜欢哪种类型的房子?——我喜欢它后面带着一个游泳池的房子。one指代一座房子,it指代上面提到的房子。

  9.—Tom,you get dead drunk again!

  —________? It’s none of your business.

  A.So what

  B.How come

  C.Why not

  D.What for

  答案 A

  解析 考查情景交际用语。句意为:——汤姆,你又喝得很醉?——那又怎样?不关你事。So what?那又怎样?how come?怎么会发生?why not?为什么不呢? What for?为了什么目的?

  10.The favorite room is the tidy study with a fireplace,________ we can watch TV and enjoy the nice scenery outside.

  A.where

  B.when

  C.that

  D.which

  答案 A

  解析 考查定语从句。where 引导定语从句表地点。

  .阅读理解

  While I was on my way to Walmart,I was greeted by an older woman who was working at the door as a greeter.I had a return to make so she stopped me and asked to tag(加标签于) my bag.Usually I would have gotten annoyed because I know I don’t steal,so why does my bag need to be tagged?I’d just witnessed someone ahead of me being not so nice,and treating this lady like she was a nobody.I could see this lady looked to be at retirement age,trying to make ends meet.The look on her face and the energy she gave was that of someone afraid and not knowing where they stood in life.Not to mention the person ahead of me who’d just snatched(夺) a bag back from her and stormed off without even saying thank you.I could tell this woman was hurt by that,and no one knows how many people had been treating her that way all day long.

  What if she was a grandmother who’d recently taken care of her grandchildren for whatever reason?What if her husband she had to support recently fell sick and they couldn’t afford the medical expenses,so she had to go back to work?What if she just lost everything she had in her retirement and now she had to go back to work?

  All she wants is to do her job and do it well.All she wants is to serve customers the way she was trained.All she needs is to be appreciated.Can I be that someone she needs,just for the moment?

  I looked her in her eyes as she scanned my bag,smiled and said,“Your_hair_is_beautiful_and_fits_you_well!” Her face lit up and she smiled back and began to tell me how much easier it is to manage.It was salt­and­pepper hair and was cut in the prettiest style.She handed my bag back,smiled and told me the service desk was straight down to my left.I said “Thank You!”

  1.At the door of Walmart,the old woman ________.

  A.asked every customer for money to feed her family

  B.was made to welcome customers and check their bags

  C.was asked to keep the door open all the time

  D.worked as a guide to give customers directions

  答案 B

  解析 细节理解题。根据第一段中的“...who was working at the door as a greeter.”和最后一段中的“I looked her in her eyes as she scanned my bag...”可知答案为B项。

  2.Seeing the look of the old woman and the treatment she received,the author ________.

  A.became annoyed

  B.showed sympathy

  C.was puzzled

  D.turned generous

  答案 B

  解析 推理判断题。当作者看到老人在退休年龄仍干着被人鄙视甚至欺负的工作时,同情之心油然而生。由下文作者对老人的态度也可推断出答案。

  3.It could be learned from Paragraph 2 that the author ________.

  A.didn’t understand why the old woman did such a job

  B.insisted the old woman should stay at home comfortably

  C.was sure the old woman was respected by people

  D.supposed the old woman might be in trouble for some reason

  答案 D

  解析 推理判断题。作者用三个问题假设老人的处境,揣测老人可能遇到的麻烦。

  4.By saying “Your hair is beautiful and fits you well!” the author wanted to ________.

  A.make the old woman feel appreciated

  B.please her so as not to let her bag tagged

  C.praise her for her hair style and clothes

  D.confirm her hard work and special beauty

  答案 A

  解析 句意理解题。通过全文看出作者从最初不太喜欢老人检查包到同情、理解老人,最后决定让老人感到被别人欣赏,所以夸奖了她的发型。

  文章中的2个阅读障碍句分析

  1.While I was on my way to Walmart,I was greeted by an older woman who was working at the door as a greeter.(Paragraph 1)

  句式分析:while在该句中引导了一个时间状语从句;who引导了一个限制性定语从句,修饰先行词woman。

  自主翻译:在我去Walmart的路上,一位在门口作为迎宾的老太太向我打招呼。

  2.All she wants is to serve customers the way she was trained.(Paragraph 3)

  句式分析:该句中she wants是省略了关系代词that的定语从句,修饰先行词all;she was trained是一个省略了引导词in which或that的定语从句。

  自主翻译:她只想以她接受培训的方式为顾客服务。

  .写作二

  你在网络上读到一篇关于“九零后”的文章,引发了自己对这个话题的思考,于是打算以“Post­90’s Generation,a Successful or an Unsuccessful Generation?”为题,写一篇短文,谈谈你的看法。内容应包括:

  “九零后”的缺点 “九零后”的优点 “九零后”该怎么样生活

  依赖性强;2.自私;3.贪图舒适的生活等。渴望了解周围的世界;2.思想独立;3.有很多新观念等。……

  注意:(1)词数不少于80;

  (2)题目已为你写好,不计入总词数。

  Post­90’s Generation,a Successful or an Unsuccessful Generation?

  ________________________________________________________________________

  ________________________________________________________________________

  ________________________________________________________________________

  参考范文

  Post­90’s_Generation,a_Successful or_an_Unsuccessful_Generation?

  It’s true that the post­90’s generation has some weaknesses.Some of them,for example,rely on their parents too much and tend to live comfortable lives.Some are even selfish and care little for others.

  At the same time,the post­90’s generation desires to learn more about the world around them,and they are independent in thinking.They always keep up with modern science and technology and have many new ideas.

  I think the post­90’s generation should carry forward their strong points and overcome the weaknesses,and try to tell the world that they are a hopeful generation.

  focus/fix one’s attention on

  put one’s mind to

  put one’s heart into

  be absorbed inbe lost in

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