高考英语必修3Unit2教案课件人教版

1、必修三Unit 2Healthy eating1话题词句 晨读晚诵2必备知识 探究提升3核心素养 重点突破4高效演练 素能提升话题词句 晨读晚诵1_adj.健康的2nutrition n_3_ adj.有益的；有好处的4digest vt._5_ n& vt.平衡6_增加体重7keep fit_healthy营养； 滋养beneficial消化；吸收balanceput on weight保持健康8build up ones body_9get overweight_10_绿色食品11_砍倒；消减12go/be on a diet_13be abundant in_14_进行运动；锻炼15ge

2、t into the habit of_增强体质变得肥胖green foodcut down节食富含有take/do some exercise养成的习惯；沾染上的习气1_， more and more people, especially children, are _ obesity.随着生活水平的提高，越来越多的人，尤其是孩子，正在饱受肥胖之苦。2The majority of people take in too much fat and not enough fibre, _.大多数人摄入的脂肪太多，纤维不足，这对他们的健康很有害。3The doctor advised that w

3、e _ and _ getting up early.医生建议我们要均衡饮食并养成早起的习惯。With the improvement of the living standardssuffering fromwhich does great harm to their health(should) have a balanced dietget into the good habit of必备知识 探究提升1._ n日常饮食 vi.节食2._ vt.平衡；权衡 n.天平；平衡3._vi.变细；减肥 adj.苗条的；纤细的4._n.谎话；谎言 vi.说谎5._n.顾客；消费者6._vt.咨询；

4、请教；商量dietbalanceslimliecustomerconsult7._vi.叹息；叹气 n.叹息；叹息声8._n.债；债务9._n.女主人；女主持人10._n.折扣11._ vi.& vt.消化12._ vi.& vt.油煎；油炸sighdebthostessdiscountdigestfry1.The patient is recovering slowly; therefore, you had better choose some foods which _ (消化) more easily.2.Many people experience difficulty in pay

5、ing off their _ (债务)3.Adding more fruit and vegetables to your daily _ (饮食) is a wise decision.4.We aim to offer good value and service to all our _ (customer)5.Not knowing how to make a proper choice about that thing, Tom decided _ (consult) Mr. Black. digestdebtsdietcustomersto consult6.What worri

6、es the parents now is that their children like eating _ (fry) foods very much.7.His kind wife treated us to a delicious dinner and we all considered her to be a super _ (host)8.In order to be more charming and _(slim), girls tend to go on a diet.friedhostessslimmer1._ n天平；平衡 vt.平衡；权衡_ adj.均衡的2._ n好奇

7、心_ adj.好奇的_adv.好奇地3._ n缺点；虚弱；弱点_ adj.虚弱的4._ n强项；长处；力量_ vt.加强；巩固_ adj.强壮的；坚强的balancebalancedcuriositycuriouscuriouslyweaknessweakstrengthstrengthenstrong5._ vt.限制；限定 n界限；限度_adj.有限的_ n范围；限制6._n.利益；好处vt.& vi.有益于；有助于；受益_adj.有益的7._ vt.& vi.(使)联合；(使)结合_n.结合；联合limitlimitedlimitationbenefitbeneficialcombine

8、combination1.Children are always _about everything they see and hear. They will ask all kinds of questions _.To meet their _， wed better answer them patiently. (curiosity)2.David has a _ body. He has the _to do this hard work. We had better _ the relationship between us. (strength)3.Everyone knows t

9、he _ of learning English and if you learn it well, it will be _ to your future career. It is reported that many graduates have _from having a good command of English. (benefit) curiouscuriouslycuriositystrongstrengthstrengthenbenefitbeneficialbenefited4.We cant always _ work with pleasure, and the _

10、 is hard to get. (combine)5.The natural resources we have are _. Therefore we have no reason to waste the precious resources without _. (limit)combinecombinationlimitedlimit1以ness为后缀的名词荟萃weakness虚弱；弱点；缺点kindness仁慈；好意carelessness粗心大意awareness意识sickness疾病sadness伤心2“看”法大全glare vi. & n怒视stare vi. & n凝视g

11、lance vi.& n扫视witness vt.& n目击(者)observe vt.& vi.观察watch vt.看have a look at看一看3en前缀和en后缀改变词性richenrich v.使富裕ableenable v使能够largeenlarge v使扩大sureensure v确保；担保deepdeepen v加深shortshorten v缩短strengthstrengthen vt. 加强；巩固.重点短语语境助记写准记牢1._体重减轻；减肥2._受到从轻发落；(做坏事)不受惩罚3._说谎4._赢回；重新获得5._谋生lose weightget away wit

12、htell a liewin.backearn ones living6._欠债7._暗中监视；侦查8._削减；删节；砍倒9._不久以后10._增加体重11._怒目而视12._保持健康in debtspy oncut downbefore longput on weightglare atkeep healthy语境运用1.We are sorry to see that all the trees on both sides of the road have been _.2.You eat the foods containing too much sugar and fat, which

13、 makes you _ easily.3.Though Jenny is the best student in study, she shouldnt get away with _.4.After years of taking drugs, he is now heavily _ and even has difficulty in affording a meal.5.It may be very difficult for us to _ the championship, but we will try our best to play the match.cut downput

14、 on weighttelling a liein debtwin back6.As a teacher, Mr. Smith wont let his students _ cheating in the exam.7.If you want to _ , in addition to doing sports, you must eat vegetables and fruit but less meat.8.It is said that he has got into trouble and his company has been heavily _ recently.get awa

15、y withlose weightin debt联想积累：1inn.表示“处于之中”in debt欠债in trouble在困境中in danger处于危险中in progress正在进展中in surprise吃惊in fashion正在流行2“收入与支出”高频短语cut down expenses削减开支make ends meet收入与支出相抵earn/make money挣钱bring in挣得.经典句式运用速记nothing is more important than health wont have you making the same mistakeNeither shoul

16、dnor can核心素养 重点突破1balance vt.平衡；权衡n平衡；天平balanced adj. 平衡的(1)balance A against B 权衡/比较A和B(2)keep ones balance 保持平衡keep the balance of nature 保持生态平衡lose ones balance(be out of balance)失去平衡keep a balance between.and.在和之间保持平衡a sense of balance 平衡感(3)keep/eat a balanced diet 保持饮食平衡完成句子。You have to _ the

17、advantages of living downtown _ the disadvantages.你必须权衡住在市中心的利弊。(湖北高考)When he was running after his brother, the boy _ and had a bad fall.当这个男孩追赶弟弟的时候，他失去了平衡，狠狠地摔了一跤。balanceagainstlost his balanceI found it hard to _ on the icy path.我发现在结冰的路面上走时很难保持身体平衡。Youd better _ for the benefit of your health.为

18、了有益于身体健康你最好保持均衡的饮食。单句语法填空。(2017北京卷)The magazine also explores philosophy and wellbeing to make sure young readers have a _(balance) takeon life.该杂志还探讨了哲学和健康，以确保年轻读者有一个平衡的生活。keep my balancekeep a balanced dietbalanced2lie n谎言；谎话vi.说谎；躺；位于；坐落在(1)tell a lie/lies to sb.向某人说谎a white lie 一个善意的谎言(2)lie to

19、sb.向某人说谎lie in 在于lie in/on/to 位于lie说谎 (vi.)liedliedlyinglie躺；卧(vi.)laylainlyinglay放置；产卵(vt.)laidlaidlaying完成句子。(浙江高考)People often think of gossipers as harmless, but _ can cause pain.人们经常会认为流言不会造成伤害，但恶毒的谎言能导致痛苦。(牛津高阶)The book _ on his desk.那本书摊开放在他的书桌上。(2017全国七选五)In fact, the key to easy morning wak

20、eup _ resetting your body clock.事实上，早起的关键在于重设你的生物钟。cruel lieslay openlies inYou could see from his face that he _ us.从他的表情你可以看出他在对我们说谎。单句语法填空。The boy _(lie) that he _(lie) in bed and _(lay) a cock in a box and saw it _(lay) an egg.was lying toliedlaylaidlaying3limit vt.限制；限定n界限；限度(1)limit.to将限定在范围内(

21、2)set a limit to限定范围在there is a/no limit to对是有限/无限的beyond the limit超出限制；范围(3)limited adj.有限的be limited to受限于完成句子。(2017课标全国)They struggled to keep at a constant speed and so were more likely to _ and be at risk of getting fined.他们努力保持恒定的速度，所以更有可能打破限速，并有可能被罚款。In my opinion, you had better _ the expens

22、e of your trip.依我看来，你最好限定旅行的费用。break the speed limitset a limit to单句语法填空。There is a limit to ones life, but no limit to _(serve) the people.Ill help as much as I can, but there is a limit _ what I can do.Any driver found drinking _ the limit will be charged.单句写作。(全国卷书面表达)The length of the article sh

23、ould _ 400 words or so.文章的长度大约限制在400词。servingtobeyondbe limited to4strength nC优点；长处；强项U力量；体力strengthen vt.& vi.加强strong adj.强壮的；坚强的build up ones strength/body强身健体strengths and weaknesses优点和缺点The strength of.is that.的优点是写出下列句中strength的含义。(2019全国卷)First, you need to evaluate yourself, your values, you

24、r strengths, your weaknesses, your achievements, your desires, etc._ Maths is my strength, while I dont do well in English._I dont have the strength to lift the box._优点；长处强项力量；体力单句写作。(广东高考满分作文)尽管DNA测试将有助于增强人们的健康意识，然而也很可能会导致过度焦虑。While DNA test _， it is more probable that it will lead to overanxiety.w

25、ill help strengthen peoples health consciousness5benefit n利益；好处vi.得益vt.有益于；对有益beneficial adj.有利的；有益的(1)benefit sb.对某人有益benefit from/by.得益于(2)for the benefit of .为了的利益(3)be beneficial to sb./sth 对有益be of benefit to .对有益单句语法填空。As we all know, books are the source of knowledge, _ which I benefit a lot.

26、China has been pushing the reform of public hospitals _ the benefit of all its citizens.(浙江高考书面表达)From my point of view, our library should buy some popular science books and literary books because they are _(benefit) to us.from/byforbeneficial单句写作。(江西高考书面表达)课前预习、课堂上积极参与、课后复习所学知识，让我受益匪浅。It _ to prev

27、iew lessons, get actively involved in class, and review what had been taught after class.It _ to preview lessons, get actively involved in class, and review what had been taught after class.It _ to preview lessons, get actively involved in class, and review what had been taught after class.really be

28、nefited me a lotis of great benefit to meis very beneficial to me1get away with 被放过；(做坏事)不受惩罚get away with doing sth.(做坏事但却)逃脱(惩罚或责备)get along/on with 进展；相处get sth.across (to sb.)(使)某事被理解；(把)讲清楚get rid of 摆脱；除掉get away from (从)脱离；逃脱get down to 开始；着手get in 插话；收获get in touch with 与取得联系get into the hab

29、it of 养成习惯get out (of) 出去；离开；逃脱；摆脱get over 爬过；从恢复过来；克服(困难)get through 完成；花光(时间、金钱等)；通过；接通电话用get的相关短语填空。Every now and then I like to spend a few days in the country to _ the noise and pollution of London.Ive been trying to phone Charles all evening, but there must be something wrong with the network;

30、 I cant seem to _.Your paper wouldnt _ to readers if you used too many technical terms in it.For such a serious mistake he was lucky to _ a fine.If we can _ our present difficulties, then everything should be all right.get away fromget throughget acrossget away withget over2in debt 欠债(1)be in debt欠债

31、；负债(表状态)be out of debt还清债务(表状态)(2)pay off the debts还清债务(表动作)get/run into debt负债(表动作)(3)be in ones debt欠某人的情完成句子。It is much easier _ than _.借债容易还债难。Well _ if you spend more than our income.要是你花的比我们挣的还多，那我们就要欠债了。You have been so kind to us that we shall always feel we are deeply _.你待我们太好了，我们将永远感激不尽。to

32、 get into debtget out of debtrun/get into debtin your debt3“Nothing could be better，” he thought.他想：“再没有比这些更好吃的了。”本句中的nothing与比较级better连用，表达最高级意义，意为“再也没有比这更好吃的了”。表示最高级意义的几种特殊结构：(1)“否定词比较级”结构，通常译为“没有比更；没有像一样”。常用的否定词有no，not，never，nothing，nobody，hardly等。完成句子。It was not until then that I suddenly realiz

33、ed _ I was.直到那时我才突然意识到没有人比我更幸福了。I have _ than this one.我从来没看过比这更感人的小说。You _ careful while crossing the road.过马路时你再小心也不为过。单句语法填空。How beautifully she sings! Ive never heard a _ (good) voice.nobody was happier thannever read a more moving storycan never be toobetter4He could not have Yong Hui getting a

34、way with telling people lies!他可不能让雍慧哄骗人们后却不受惩罚！本句中的have sb./sth.doing sth.为一常见句型，意为“让某人或某物一直做某事”。在否定句中，尤其与wont, cant等连用时，可表示“容忍或允许”之意。have sb.do sth.让/使某人做某事，强调事实have sth.done 表示两种含义：(1)表示主观的意志，“让别人做某事”。(2)表示主语遭遇某情况，意外或不幸。have作“有”讲时的句式为：have sth.to do 有某事要做(主语自己做)have sth.to be done有某事要做(不是主语自己做)单句语

35、法填空。As a responsible teacher, he cant have any of his students _(cheat) in the exam.It is not a good idea to have the machine _(run) all the time.Who would you like to have_(go) with you?Youd better have your eyes _(examine) tomorrow.“Do you have any clothes _ (wash)？”the servant asked.cheatingrunni

36、nggoexaminedto be washedCan you go to watch the football match with me tonight?Sorry, but I have an important meeting _(attend)(2017天津)I was watching the clock all through the meeting, as I had a train _(catch)(2017课标全国)Tell the person youre sorry and explain that you have a million things _(do) and

37、 then ask if the two of you can talk at a different time.to attendto catchto do高效演练 素能提升.单句语法填空1Many people have come to realize that they should go on _ balanced diet and make room in their day for exercise.解析：句意：许多人已经意识到他们应该保持平衡的饮食，而且每天留时间进行锻炼。a balanced diet“平衡的饮食”。2How was your recent trip to Si

38、chuan?Ive never had a _ pleasant one before.解析：考查形容词的比较级。句意：你最近去四川的旅行怎么样？这是让我最为愉快的旅行了。否定词never与比较级a more pleasant构成最高级的含义。amore3In this day and age, women can have children and jobs as well.I cant agree more.Its great to have the two_(combine)解析：句意：在现在这个年代，妇女可以兼顾养育子女与工作。我非常同意。把这两者结合起来是非常棒的。4The girl

39、 waits to win _ her own flowers as gifts from her opponents hands.解析：句意：这个女孩等着从对手的手中赢回她自己的花作为礼物。win back“赢回”。combinedback5While prices are rising so fast，many people are working out ways to cut _ their expenses.解析：句意：当价格飞涨时，许多人做出了削减费用的举措。cut down“削减，缩短，砍倒”。6Youd better take into account your own _(s

40、trong) and weaknesses before choosing a major.解析：句意：在选专业之前你最好考虑你的优缺点。strength“强项，优势”，符合句意。downstrengths7The child should be punished.You shouldnt let him get _ with telling lies.解析：句意：这孩子应受到惩罚。他撒谎你不应该不处罚他。get away with“侥幸成功；逃脱处罚”。8I would rather lose a dozen cherry trees than you should tell _ lie.解

41、析：句意：我宁愿失去一打樱桃树也不愿你撒谎。tell a lie“撒谎”。9His plan seemed to be too difficult, but _ long it proved to the practicable.解析：句意：他的计划看起来太难，但是没多久就被证明很实用。before long“不久以后”。awayabefore10Whom do you expect to have _(solve) the problem of overloaded school buses?解析：句意：你希望让谁来解决校车超载的问题？expect to do sth.表示“期望做某事”；h

42、ave sb.do sth.表示“让某人做某事”。本句是对“expect to have sb.do sth.”中的宾语sb.进行提问。11It is thought that half the population in that country earn their _ (live) by farming.解析：句意：据认为那个国家有一半的人口是靠务农谋生的。earn ones living“谋生”。solveliving12Having stepped into the cave, he saw two eyes glaring _ him out of the darkness.解析：

43、句意：迈步走进洞里，他看见有两只眼睛从黑暗处瞪着他。glare at“怒目而视”。13The man borrowed a lot of money and how he is _ debt.解析：句意：这个新制度将对有关的每个人有好处。be beneficial to “对有好处”。atin14The new regulation will be _ (benefit) to everyone concerned.解析：句意：这个新制度将对有关的每个人有好处。be beneficial to “对有好处”。15There is no limit to _ (help) the people

44、in trouble.解析：句意：对困境中的人们的帮助是无限的。There is no limit to.“对是无限的”。to是介词。beneficialhelping.完成句子1Sometimes, _(说谎) is not necessarily harmful, for example, white lies.2He had a burning desire _(赢回) his fathers love and confidence.3He pretended to be ill and skipped school, but he didnt _ (逃脱处罚)4我想没有什么比失去一个忠

45、实的朋友更令人痛苦的了。I think nothing is _ than losing a devoted friend.telling liesto win backget away with itmore painful5现在我们国家已经非常关注保持经济发展和环境之间的平衡。Now our country has paid much attention to _ between economic development and environment.6我不允许你那样搞恶作剧。I wont have you _ like that.7有了医生的帮助，我就能够把体重减轻，又变得苗条起来。W

46、ith the help of the doctor(With the doctors help)，I could _.keeping a balanceplaying a trick(tricks)lose weight and become slim again8汤姆一定跟他道过歉并得到了原谅，因为他们在那边有说有笑的，玩得开心得很呢！Tom _ him and got his forgiveness, for they are having fun there, talking and laughing merrily.must have apologized to(must have

47、made an apology to) .语篇填空They began to talk about menus and 1._(balance) diets.“According to my research, neither your restaurant 2._ mine offers a balanced diet，” explained Wang Peng.“I dont offer enough fibre 3._ you dont offer enough bodybuilding and energygiving food.Perhaps 4._ ought to combine

48、 our ideas and provide a balanced menu 5._ food full of energy and fibre.” So that is what they did.They served raw vegetables with the hamburgers and boiled the potatoes rather than 6._(fry) them.balancednorandwewithfriedThey served fresh fruit with the ice cream.In this way they cut down the fat and increased the fibre in the meal.Their balanced diets became such a success 7._ before long Wang Peng became 8._(slim) and Yong Hui put on more 9._ (weigh)After some time the two found that their business