高考英語必修3Unit2教案課件人教版

1、必修三Unit 2Healthy eating1話題詞句 晨讀晚誦2必備知識 探究提升3核心素養(yǎng) 重點突破4高效演練 素能提升話題詞句 晨讀晚誦1_adj.健康的2nutrition n_3_ adj.有益的；有好處的4digest vt._5_ n& vt.平衡6_增加體重7keep fit_healthy營養(yǎng)； 滋養(yǎng)beneficial消化；吸收balanceput on weight保持健康8build up ones body_9get overweight_10_綠色食品11_砍倒；消減12go/be on a diet_13be abundant in_14_進行運動；鍛煉15ge

2、t into the habit of_增強體質(zhì)變得肥胖green foodcut down節(jié)食富含有take/do some exercise養(yǎng)成的習慣；沾染上的習氣1_， more and more people, especially children, are _ obesity.隨著生活水平的提高，越來越多的人，尤其是孩子，正在飽受肥胖之苦。2The majority of people take in too much fat and not enough fibre, _.大多數(shù)人攝入的脂肪太多，纖維不足，這對他們的健康很有害。3The doctor advised that w

3、e _ and _ getting up early.醫(yī)生建議我們要均衡飲食并養(yǎng)成早起的習慣。With the improvement of the living standardssuffering fromwhich does great harm to their health(should) have a balanced dietget into the good habit of必備知識 探究提升1._ n日常飲食 vi.節(jié)食2._ vt.平衡；權衡 n.天平；平衡3._vi.變細；減肥 adj.苗條的；纖細的4._n.謊話；謊言 vi.說謊5._n.顧客；消費者6._vt.咨詢；

4、請教；商量dietbalanceslimliecustomerconsult7._vi.嘆息；嘆氣 n.嘆息；嘆息聲8._n.債；債務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 _ (債務)3.Adding more fruit and vegetables to your daily _ (飲食) 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；權衡_ adj.均衡的2._ n好奇

7、心_ adj.好奇的_adv.好奇地3._ n缺點；虛弱；弱點_ adj.虛弱的4._ n強項；長處；力量_ vt.加強；鞏固_ adj.強壯的；堅強的balancebalancedcuriositycuriouscuriouslyweaknessweakstrengthstrengthenstrong5._ vt.限制；限定 n界限；限度_adj.有限的_ n范圍；限制6._n.利益；好處vt.& vi.有益于；有助于；受益_adj.有益的7._ vt.& vi.(使)聯(lián)合；(使)結合_n.結合；聯(lián)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為后綴的名詞薈萃weakness虛弱；弱點；缺點kindness仁慈；好意carelessness粗心大意awareness意識sickness疾病sadness傷心2“看”法大全glare vi. & n怒視stare vi. & n凝視g

11、lance vi.& n掃視witness vt.& n目擊(者)observe vt.& vi.觀察watch vt.看have a look at看一看3en前綴和en后綴改變詞性richenrich v.使富裕ableenable v使能夠largeenlarge v使擴大sureensure v確保；擔保deepdeepen v加深shortshorten v縮短strengthstrengthen vt. 加強；鞏固.重點短語語境助記寫準記牢1._體重減輕；減肥2._受到從輕發(fā)落；(做壞事)不受懲罰3._說謊4._贏回；重新獲得5._謀生lose weightget away wit

12、htell a liewin.backearn ones living6._欠債7._暗中監(jiān)視；偵查8._削減；刪節(jié)；砍倒9._不久以后10._增加體重11._怒目而視12._保持健康in debtspy oncut downbefore longput on weightglare atkeep healthy語境運用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聯(lián)想積累：1inn.表示“處于之中”in debt欠債in trouble在困境中in danger處于危險中in progress正在進展中in surprise吃驚in fashion正在流行2“收入與支出”高頻短語cut down expenses削減開支make ends meet收入與支出相抵earn/make money掙錢bring in掙得.經(jīng)典句式運用速記nothing is more important than health wont have you making the same mistakeNeither shoul

16、dnor can核心素養(yǎng) 重點突破1balance vt.平衡；權衡n平衡；天平balanced adj. 平衡的(1)balance A against B 權衡/比較A和B(2)keep ones balance 保持平衡keep the balance of nature 保持生態(tài)平衡lose ones balance(be out of balance)失去平衡keep a balance between.and.在和之間保持平衡a sense of balance 平衡感(3)keep/eat a balanced diet 保持飲食平衡完成句子。You have to _ the

17、advantages of living downtown _ the disadvantages.你必須權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.當這個男孩追趕弟弟的時候，他失去了平衡，狠狠地摔了一跤。balanceagainstlost his balanceI found it hard to _ on the icy path.我發(fā)現(xiàn)在結冰的路面上走時很難保持身體平衡。Youd better _ for the benefit of your health.為

18、了有益于身體健康你最好保持均衡的飲食。單句語法填空。(2017北京卷)The magazine also explores philosophy and wellbeing to make sure young readers have a _(balance) takeon life.該雜志還探討了哲學和健康，以確保年輕讀者有一個平衡的生活。keep my balancekeep a balanced dietbalanced2lie n謊言；謊話vi.說謊；躺；位于；坐落在(1)tell a lie/lies to sb.向某人說謊a white lie 一個善意的謊言(2)lie to

19、sb.向某人說謊lie in 在于lie in/on/to 位于lie說謊 (vi.)liedliedlyinglie躺；臥(vi.)laylainlyinglay放置；產(chǎn)卵(vt.)laidlaidlaying完成句子。(浙江高考)People often think of gossipers as harmless, but _ can cause pain.人們經(jīng)常會認為流言不會造成傷害，但惡毒的謊言能導致痛苦。(牛津高階)The book _ on his desk.那本書攤開放在他的書桌上。(2017全國七選五)In fact, the key to easy morning wak

20、eup _ resetting your body clock.事實上，早起的關鍵在于重設你的生物鐘。cruel lieslay openlies inYou could see from his face that he _ us.從他的表情你可以看出他在對我們說謊。單句語法填空。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將限定在范圍內(nèi)(

21、2)set a limit to限定范圍在there is a/no limit to對是有限/無限的beyond the limit超出限制；范圍(3)limited adj.有限的be limited to受限于完成句子。(2017課標全國)They struggled to keep at a constant speed and so were more likely to _ and be at risk of getting fined.他們努力保持恒定的速度，所以更有可能打破限速，并有可能被罰款。In my opinion, you had better _ the expens

22、e of your trip.依我看來，你最好限定旅行的費用。break the speed limitset a limit to單句語法填空。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.單句寫作。(全國卷書面表達)The length of the article sh

23、ould _ 400 words or so.文章的長度大約限制在400詞。servingtobeyondbe limited to4strength nC優(yōu)點；長處；強項U力量；體力strengthen vt.& vi.加強strong adj.強壯的；堅強的build up ones strength/body強身健體strengths and weaknesses優(yōu)點和缺點The strength of.is that.的優(yōu)點是寫出下列句中strength的含義。(2019全國卷)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._優(yōu)點；長處強項力量；體力單句寫作。(廣東高考滿分作文)盡管DNA測試將有助于增強人們的健康意識，然而也很可能會導致過度焦慮。While DNA test _， it is more probable that it will lead to overanxiety.w

25、ill help strengthen peoples health consciousness5benefit n利益；好處vi.得益vt.有益于；對有益beneficial adj.有利的；有益的(1)benefit sb.對某人有益benefit from/by.得益于(2)for the benefit of .為了的利益(3)be beneficial to sb./sth 對有益be of benefit to .對有益單句語法填空。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.(浙江高考書面表達)From my point of view, our library should buy some popular science books and literary books because they are _(benefit) to us.from/byforbeneficial單句寫作。(江西高考書面表達)課前預習、課堂上積極參與、課后復習所學知識，讓我受益匪淺。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 被放過；(做壞事)不受懲罰get away with doing sth.(做壞事但卻)逃脫(懲罰或責備)get along/on with 進展；相處get sth.across (to sb.)(使)某事被理解；(把)講清楚get rid of 擺脫；除掉get away from (從)脫離；逃脫get down to 開始；著手get in 插話；收獲get in touch with 與取得聯(lián)系get into the hab

29、it of 養(yǎng)成習慣get out (of) 出去；離開；逃脫；擺脫get over 爬過；從恢復過來；克服(困難)get through 完成；花光(時間、金錢等)；通過；接通電話用get的相關短語填空。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 欠債(1)be in debt欠債

31、；負債(表狀態(tài))be out of debt還清債務(表狀態(tài))(2)pay off the debts還清債務(表動作)get/run into debt負債(表動作)(3)be in ones debt欠某人的情完成句子。It is much easier _ than _.借債容易還債難。Well _ if you spend more than our income.要是你花的比我們掙的還多，那我們就要欠債了。You have been so kind to us that we shall always feel we are deeply _.你待我們太好了，我們將永遠感激不盡。to

32、 get into debtget out of debtrun/get into debtin your debt3“Nothing could be better，” he thought.他想：“再沒有比這些更好吃的了。”本句中的nothing與比較級better連用，表達最高級意義，意為“再也沒有比這更好吃的了”。表示最高級意義的幾種特殊結構：(1)“否定詞比較級”結構，通常譯為“沒有比更；沒有像一樣”。常用的否定詞有no，not，never，nothing，nobody，hardly等。完成句子。It was not until then that I suddenly realiz

33、ed _ I was.直到那時我才突然意識到?jīng)]有人比我更幸福了。I have _ than this one.我從來沒看過比這更感人的小說。You _ careful while crossing the road.過馬路時你再小心也不為過。單句語法填空。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!他可不能讓雍慧哄騙人們后卻不受懲罰！本句中的have sb./sth.doing sth.為一常見句型，意為“讓某人或某物一直做某事”。在否定句中，尤其與wont, cant等連用時，可表示“容忍或允許”之意。have sb.do sth.讓/使某人做某事，強調(diào)事實have sth.done 表示兩種含義：(1)表示主觀的意志，“讓別人做某事”。(2)表示主語遭遇某情況，意外或不幸。have作“有”講時的句式為：have sth.to do 有某事要做(主語自己做)have sth.to be done有某事要做(不是主語自己做)單句語

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課標全國)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高效演練 素能提升.單句語法填空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：許多人已經(jīng)意識到他們應該保持平衡的飲食，而且每天留時間進行鍛煉。a balanced diet“平衡的飲食”。2How was your recent trip to Si

38、chuan?Ive never had a _ pleasant one before.解析：考查形容詞的比較級。句意：你最近去四川的旅行怎么樣？這是讓我最為愉快的旅行了。否定詞never與比較級a more pleasant構成最高級的含義。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：在現(xiàn)在這個年代，婦女可以兼顧養(yǎng)育子女與工作。我非常同意。把這兩者結合起來是非常棒的。4The girl

39、 waits to win _ her own flowers as gifts from her opponents hands.解析：句意：這個女孩等著從對手的手中贏回她自己的花作為禮物。win back“贏回”。combinedback5While prices are rising so fast，many people are working out ways to cut _ their expenses.解析：句意：當價格飛漲時，許多人做出了削減費用的舉措。cut down“削減，縮短，砍倒”。6Youd better take into account your own _(s

40、trong) and weaknesses before choosing a major.解析：句意：在選專業(yè)之前你最好考慮你的優(yōu)缺點。strength“強項，優(yōu)勢”，符合句意。downstrengths7The child should be punished.You shouldnt let him get _ with telling lies.解析：句意：這孩子應受到懲罰。他撒謊你不應該不處罰他。get away with“僥幸成功；逃脫處罰”。8I would rather lose a dozen cherry trees than you should tell _ lie.解

41、析：句意：我寧愿失去一打櫻桃樹也不愿你撒謊。tell a lie“撒謊”。9His plan seemed to be too difficult, but _ long it proved to the practicable.解析：句意：他的計劃看起來太難，但是沒多久就被證明很實用。before long“不久以后”。awayabefore10Whom do you expect to have _(solve) the problem of overloaded school buses?解析：句意：你希望讓誰來解決校車超載的問題？expect to do sth.表示“期望做某事”；h

42、ave sb.do sth.表示“讓某人做某事”。本句是對“expect to have sb.do sth.”中的賓語sb.進行提問。11It is thought that half the population in that country earn their _ (live) by farming.解析：句意：據(jù)認為那個國家有一半的人口是靠務農(nóng)謀生的。earn ones living“謀生”。solveliving12Having stepped into the cave, he saw two eyes glaring _ him out of the darkness.解析：

43、句意：邁步走進洞里，他看見有兩只眼睛從黑暗處瞪著他。glare at“怒目而視”。13The man borrowed a lot of money and how he is _ debt.解析：句意：這個新制度將對有關的每個人有好處。be beneficial to “對有好處”。atin14The new regulation will be _ (benefit) to everyone concerned.解析：句意：這個新制度將對有關的每個人有好處。be beneficial to “對有好處”。15There is no limit to _ (help) the people

44、in trouble.解析：句意：對困境中的人們的幫助是無限的。There is no limit to.“對是無限的”。to是介詞。beneficialhelping.完成句子1Sometimes, _(說謊) is not necessarily harmful, for example, white lies.2He had a burning desire _(贏回) his fathers love and confidence.3He pretended to be ill and skipped school, but he didnt _ (逃脫處罰)4我想沒有什么比失去一個忠

45、實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現(xiàn)在我們國家已經(jīng)非常關注保持經(jīng)濟發(fā)展和環(huán)境之間的平衡。Now our country has paid much attention to _ between economic development and environment.6我不允許你那樣搞惡作劇。I wont have you _ like that.7有了醫(yī)生的幫助，我就能夠把體重減輕，又變得苗條起來。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湯姆一定跟他道過歉并得到了原諒，因為他們在那邊有說有笑的，玩得開心得很呢！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) .語篇填空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