高中英語復習資料必修3 Unit2 Healthy eating

1、Unit 2 Healthy eating復習目標闖關要點名師講解【重點單詞】1. balance n. 天平，平衡；結余，余額 v.平衡，權衡例如：Can you balance yourself on skates?你穿冰鞋能保持平衡嗎?If you earn100 and spend60，your balance is40如果你掙100英鎊，花60英鎊，那么你就會結余40英鎊You have to balance the advantages of living in the country against the disadvantages你得權衡一下住在鄉(xiāng)下的好處和壞處【相關短語】k

2、eep a balanced diet 保持飲食平衡keep ones balance 保持平衡lose ones balance 失去平衡out of balance不平衡on balance總的來說a sense of balance平衡感balanced adj. 平穩(wěn)的，安定的，和諧的The two trucks had wheels out of balance on delivery. 這兩部卡車在交貨時車輪失去了平衡The boy has a lot of disadvantages, but on balance I think he is still a good boy.

3、這個男孩有很多缺點，但全面考慮，我認為他仍然是好孩子A balanced diet provides nutrition for your body. 均衡的食物使你的身體獲得營養(yǎng)Athletes need a good sense of balance運動員要有良好的平衡感【即境活用】In education there should be a good _ among the branches of knowledge that contribute to effective thinking and wise judgment Adistribution Bbalance Ccombin

4、ation Dassignment【解析】B 考查balance的意義。balance 平衡；distribution分發(fā),分配,散布,分布；combination結合,聯(lián)合；assignment分配,功課,任務,被指定的(課外)作業(yè);(分派的)任務,委派2. lie vi.& n.說謊;謊話，謊言 例如：Its no wonder that she lied to the court難怪她對法庭撒了謊。You are lying but lies can not cover up facts你在說謊，但謊言掩蓋不了事實【拓展】lie vi.& n.說謊;謊話，謊言(1ied，lied，lyi

5、ng)vi.躺、臥、處于(某一位置)，在于(1ay，lain，lying)tell a lietell lies to sb 對某人說謊a white lie 善意的謊言lie to sb 向某人說謊1ie in 在于，處于狀態(tài)There lies 某地有l(wèi)ie on ones backsidestomach仰臥側臥俯臥lay vt 放；擱；下(蛋)；產(卵)(1aid，laid，laying)Id rather use my money than leave it lying in the bank我寧愿把錢花掉也不愿擱在銀行里不用West of the lake lies the famo

6、us city那個著名的城市坐落在湖的西面These machines have lain idle since the factory closed.工廠關閉以來，這些機器就一直閑著Would you please lay the table for dinner?請你擺好餐具準備吃飯好嗎?【即境活用】There was an oil painting _in the corner. It _there for several daysA laying；had laid B1ain；had laidC1ying；had lain D1aid；had been lain【解析】C 考查動詞的過

7、去式和過去分詞。區(qū)分動詞的過去式和過去分詞，按照句意排除。3. limit n. 界限；限度； vt. 限制；限定例如：There is a limit to the amount of pain we can bear我們能忍受的疼痛是有限度的Ive limited myself to 1，000 calories a day to try and loseweight我為了減肥，限定自己每天攝入1 000卡的熱量【拓展】go beyond/over the limit 超過限度within limits 在一定范圍內；有限度的within the limits of 在的范圍內withou

8、t limit 無限（制）地set a limit to sth. 對規(guī)定限度be limited to sth. 受限制于limit sth. to sth. 把限定在的范圍內limited adj. 有限（制）的limitation n. 限制；局限Families are limited to four free tickets each每戶限發(fā)四張免費票This technique is useful but it has its limitations這種技術實用但也有局限性【即境活用】翻譯句子Ill help as much as I can, but there is a lim

9、it to what I can do. _【答案】我會盡力幫忙，但我所能做的也是有限度的4. benefit vt使受益，得益 n. 好處，利益，優(yōu)勢I have benefited a lot from extensive reading. 廣泛的閱讀使我受益匪淺【拓展】benefit from/by. 從受益，得益于benefit sb. 對某人有益be of (much, great)benefit to sb. =be beneficial to sb. 對某人有益處be of no benefit to sb. 對某人沒有益處for the benefit of. 為了的利益It

10、is said Yoga is of great benefit to human health.據說瑜伽對人體健康有很大好處He was travelling for the benefit of his health.為了身體健康，他出去旅游了【辨析】benefitinterestprofitadvantage(1)benefit普通用詞，指通過正當手段從物質或精神方面得到的任何好處或利益。它的復數形式benefits表示“救濟金” (2)interest作“利益”解時，多用復數形式，既可指集團、群體的利益，又可指個人的利益。interest作不可數名詞時，意為“利息” (3)profit

11、著重收益，尤指從物質、錢財等方面獲得的利益(4)advantage指因某方面占優(yōu)勢或利用某機會以及對方弱點而獲得利益與好處【即境活用】To my surprise, I never thought I _ those kinds of books.A was benefited by B was benefited fromCbenefited from Dbenefited【解析】C 考查動詞用法。benefit from 從中受益，無被動。5. combine vt.&vi. (使)聯(lián)合；（使）結合The workers combined against the boss.工人們聯(lián)合起來反

12、對工頭?！就卣埂縞ombine into. . .聯(lián)合成combine. . with. 把與結合起來combination n. 結合；聯(lián)合；化合（物）a combination of. . . 一種的結合（物）in combination with 與聯(lián)合起來Some films combine education with recreation.有些電影把教育與娛樂結合了起來The two villages are connected by the river.這條河把兩個村子連結在一起The two parties were united in fighting against for

13、eign invasion.在抵抗外國侵略這一點上，兩個政黨聯(lián)合起來了【辨析】join/combine/unite/connect(1)join側重把原來不相連接的物緊密地連接在一起，但仍可再分開。也指把分散的人或幾個部分的人聯(lián)合起來，或加入到某團體中去。短語：join up聯(lián)合起來；join.toand連接(2)combine指兩個或兩個以上的人或物結合在一起。短語：combine with與結合。(3)unite指聯(lián)合、團結、結合在一起，構成一個整體(4)connect指兩事物在某一點上相連接，但彼此又保持獨立。短語：connecttowith與相聯(lián)；be connected with與有

14、關系【即境活用】Dont waste time; lets_ hands in the business. A. join B. connect C. combine D. join in 【解析】A?？疾閯釉~的搭配。句意:別浪費時間了,讓我們攜起手來。join in后接某項活動【重點短語】1. get away with 被放過，（做壞事）不受懲罰 例如：If you cheat in the exam youll never get away with it. 考試作弊必予追究【拓展】get短語歸納get across=put across (使)被理解，(把)講清楚get rid of

15、擺脫；除掉get away(from) (從)脫離，逃脫get down to(doing)sth 開始認真地做某事get in 插話；收獲get in touch with 與取得聯(lián)系get into the habit of 染上的習慣get into trouble 陷入困境get out(of) 出去，離開，逃脫，擺脫get hold of 抓住get onalong well with 與相處得好，進展順利(多用進行時)get over 爬過；克服(困難)；從中恢復過來get through 完成；花光(時間、錢等)；通過；接通電話I wont have you getting aw

16、ay with cheating in the exam我不能容忍你考試作弊而不受懲罰We should get rid of the bad style and keep the good我們應該摒棄不良作風，保持優(yōu)良作風Hes not very good at getting his ideas across他不太善于清楚地表達自己的思想 【即境活用】一Youre coughing badly，MartinWhy not give up smoking?Give up smoking? Easier said than done，AmyOnce you _the habit of smok

17、ing，it is very hard for you to_.A. keep up；break it away Btake up；drop it out Cpick up；get rid of it Dbuild up；do away with it【解析】C 考查動詞短語的意義。keep up保持,繼續(xù),維持；break away脫開,離開,逃脫；take up拿起，開始,從事,吸取,接納；drop out退出,退學；pick up撿起,拾起；get rid of擺脫；除掉；build up逐步建立；do away with廢除,去掉2. in debt欠債 【類似短語】in troubl

18、e處在困境中 in charge 管理；負責in detail 詳細地 in fact 事實上in love 相愛 in need 需要in surprise驚奇地 in touch 保持聯(lián)系in danger處在危險之中 in common共有；共同in general通常；一般地說 in line 站隊in mind 意欲；心想 in order 有秩序地in tears 在哭泣 in public公開地；當眾【即境活用】1. You saved my life; I am forever in your debt.【重點句型】1. Nothing could have been bett

19、er. 再沒有比這些更好吃的了。本句中比較級與否定詞連用，表示最高級的意義Did you sleep well last night?你昨夜睡的好嗎？Never better, like a rock. 從未這么好過，睡的很死【拓展】否定詞與形容詞、副詞原級或比較級連用表示最高級的結構：“nothing形容詞原級but ”結構，意為“除了外再也沒有什么更了”?！皀othing(或no)so原級as”或“nothing(或no)比較級than”“neverso原級”或“neversuch(so)原級名詞”“never比較級”。例如：There is nothing great but man i

20、n the world.世界上人最偉大。There is nothing so embarrassing as when things go wrong. 沒有什么比事情弄糟更使人難堪的了。Nobody is more content than the Arab.沒有誰比這個阿拉伯人更心滿意足了John said he had never been so angry.約翰說他從未這么生氣過 He has never seen such sight.他從未見過這種景象。 Never before have so many people gone to the town.從來沒有這么多人去這個鎮(zhèn)。

21、Ive never read a more interesting book.我從沒看過如此有趣的書。 Never was a man more fortunate then he.世上沒有一個象他那樣幸運【即境活用】 Who is your favourite basketball player in China?Yao ming, of course. No one plays _.Abetter Bbest Cgood Dwell【解析】A 考查比較級與否定詞連用。否定詞與形容詞、副詞原級或比較級連用表示最高級的結構2. He couldnt have Yong Hui getting

22、away with telling people lies!他可不能讓永慧哄騙別人后跑掉。have sb. doing sth. 讓某人做某事，表示一個持續(xù)的動作。放在否定句中表示不允許某人干某事。have sb. do sth. 讓某人做某事（省略to的不定式），指做一次性的具體動作。have sth. done 請某人做某事/承擔外界或別人做某事的后果例如：He had me waiting for him for two hours. I cant bear it any more! 他讓我等了兩個小時，我再也無法忍受了！Its rude of you to speak to fathe

23、r like that and I wont have you speaking to father like that in future.那樣跟父親說話很粗魯，今后我不會再容忍你那樣跟父親說話。Id have you know that I am ill.我要讓你知道我病了。She had her bag stolen.她的包被偷了。Jack must have his motorbike repaired.杰克必須把他的摩托車修理一下?！炯淳郴钣谩縏hey are going to have the serviceman _ an electric fan in the office t

24、omorrow.A. install B. to install C. to be installed D. installed【答案】A。語法核心突破Modal Verbs (情態(tài)動詞) 1ought toought not to(1)ought to“應當，應該”，其后必須跟動詞不定式。只有一種形式，沒有人稱和時態(tài)變化。它可以表示“有義務或責任”做某事，語氣比較強，還可以表示“建議或勸告” 例如： Humans ought to stop polluting nature 人類應該停止污染大自然 You ought to obey your parents 你應該聽父母的話 (2)同sho

25、uld一樣，ought to后跟動詞不定式的完成式，其肯定句表示“過去本應該做而未做”的事；其否定句則表示“過去不該做某事但做了” You ought to have come here earlier 你本應該早一點來這兒 You oughtnt to have opened the letter! It wasnt for you!你本不該拆開這封信，它不是寫給你的 (3)ought to的否定形式為ought not to或oughtnt to，其一般疑問句形式是將ought置于主語前 You oughtntought not to blame him 你不應該責備他。 一Ought I

26、 to go?我該去嗎? 一Yes，you ought to對，你應該 (4)在反意疑問句里，下面兩種形式都可以： Bob ought to be at home now。shouldntoughtnt he? 鮑勃現(xiàn)在應該到家了，不是嗎?【辨析】ought to/should一般說來，兩者可換用，只是ought to語氣略強。另外，表示出于法令規(guī)則、行為規(guī)則、道德責任等客觀情況而“應該”做某事時，一般應同ought to；若用should則含有個人意見，強調主觀看法 We ought to(should)go and see our teacher sometime 我們應該抽時間去看望我們

27、的老師 They ought to go and see Mary tomorrow，but I dont think they will 明天他們按理應該去看看瑪麗，但是我認為他們不會去的2have todont have tomustnt (1)have to表示客觀上的必要性，意為“不得不”。由于它是由“have+to”構成因此它有多種時態(tài)變化形式，其疑問式和否定式由助動詞do構成She has to earn her living. 她不得不以教書為生Do you have to leave now? 你現(xiàn)在必須走嗎？You dont have to talk so loud你講話的聲

28、音用不著那么大。(2)have to的否定式dont have to表示沒有義務或必要做某事，意為“不必”，?？梢曰卮餸ust提問的疑問句。而must的否定式mustnt主要指說話人主觀的命令或強烈的勸告 You mustnt tell him the secret 你不能告訴他這個秘密。 一Must we hand in our homework this afternoon? 我們必須今天下午交作業(yè)嗎? No，you dont have to(No，you neednt) 不，不必。 3needneednt 1)need“需要，必要”，即可作情態(tài)動詞，也可作實義動詞 (1)用作情態(tài)動詞，后

29、接動詞原形，沒有人稱和數的變化，通常用于否定句和疑問句。例如： Need I do it at once? 我需要馬上做這件事嗎? Theres plenty of timeWe neednt drive so fast 時間很充足，我們不必開這么快。 (2)用作實義動詞，有動鬩的各種形式變化，可用于一切句式；其賓語可以是名詞、動名詞、動詞不定式或代詞；構成否定句和疑問句時要借助于助動詞do或does例如： He needs our help他需要我們的幫助 We dont need to tell him the truth 我們不需要告訴他真相。(3)need not have done

30、本沒必要做某事You neednt have told me the news. 你本沒有必要告訴我這個消息【提示】(1)由于用作情態(tài)動詞的need通常不用于肯定句，所以對于以need開頭的疑問句的否定回答可用neednt，但是肯定回答卻不能用Yes，I need之類的，而常用Yes，I must來回答例如：一Need you go now?你需要現(xiàn)在走嗎?一Yes，I must是的，我必須現(xiàn)在就走。一No，I neednt不，不必(2)由must引出的一般疑問句，肯定回答用must，否定回答用neednt或dont have to。一Must I do the work now?我必須現(xiàn)在干

31、這個活嗎?一Yes，you must是的，你必須做。一No，you needntdont have to不，你不必?！镜湫屠}】1、What sort of house do you want to have? Something big?Well, it _ be bigthats not important. A mustnt Bneednt Ccant Dwont【解析】B?？疾榍閼B(tài)動詞的用法根據下文thats not important可知房子沒必要大，故選B項，neednt“沒必要”。mustnt禁止；cant不能，不可能；wont將不能，不情愿。2、The weather turn

32、ed out to be fine yesterday. I _ the trouble to carry my umbrella with me. Ashould have taken B. could have taken Cneednt have taken Dmustnt have taken【解析】C。 考察情態(tài)動詞+have done的用法。句意：昨天天氣不錯，我本來沒必要那么麻煩帶著我的傘。neednt have done意為“本不必做”3、What do you think we can do for our aged parents?一You _ do anything ex

33、cept to be with them and be yourself. Adont have to Boughtnt to Cmustnt Dcant 【解析】A 考查情景交際中情態(tài)動詞的用法。由except to判斷選A。dont have to 相當于neednt 意為“不必” 【語法專練】1. Why can your teacher know so much about London?He _ have been there before.A. may B. must C. ought to D. should2. Where _ Margaret have put the emp

34、ty bottles?She _ them away. They must be somewhere.Acan; cant have thrown Bmust; needntCmust; must have thrown Dcan; must throw3. We need a person badly to think up such an idea . _ the new comer have a try ?AShall BMay CShould DNeed4. Is there a fog in the evening ? There _ be . Ill make a phone ca

35、ll to find it out .Amust Bwould Cwill Dmight 5. The door_. Better have it repaired .Aisnt shut Bhasnt been shut Cwont be shut Dwont shut6. - No wonder you caught a cold. You _ out last night without a coat. - I know how silly I was. A. shouldnt have gone B. mustnt have gone C. couldnt have gone D. m

36、ightnt have gone7. _ it rain tomorrow, I _ stay at home. A. Should ; would B. would; should C. could ; could D. should; could8.What caused the accident?It was my fault, sir. I _ to the left.A. ought not to have turned B. neednt have turnedC. shouldnt turn D. couldnt turn9. Must I go to work with you

37、?No, you _ . Linda _ go with me.A. mustnt; can B. cant; has to C. darent; should D. neednt; may10.I cant think why he _ that it was my fault.Awould have said Bshould have said Cought to have said Dmight have said 答案：1-5 BAADD 6-10 DAADB高考真題鏈接1.（2010山東卷T25） I_ have watched that movie itll give me hor

38、rible dreams. A. shouldnt B. neednt C. couldnt D. mustnt【解析】選A。本題考查情態(tài)動詞的用法。句意應為“我本來不應該看那部電影的-它會使我做噩夢的。”表示“本來不應該做而做了某事”用shouldnt have done, 所以A項正確。2.（2010浙江卷T17）“You _ have a wrong number,” she said. “Theres no one of that name here.”A. need B. can C. must D. would 【解析】選C。本題考察情態(tài)動詞辨析。句意“你肯定弄錯號碼了”她說，“這

39、兒沒人叫這個名字”。由此可知，前一個句子表示肯定推測，用3.（2009安徽卷T34）But for their help，we the program in time.A. can not finish B. will not finishC. had not finished D. could not have finished【解析】選D本題考察虛擬語氣.But for起到了對過去虛擬的條件句作用,后面自然要選would/could/might/should+have done結構了.4.（2009湖南卷T30） Its the office! So you know eating is

40、not allowed here. Oh, sorry.A. must B. will C. may D. need【解析】選A。考查情態(tài)動詞的用法。句意為：這是辦公室！因此你必須知道吃的不允許帶到這里。must表示“絕不”的意思。綜合效能檢測一、聽力（略）二、單項選擇21.Hefeelsitdangerousforagirltobeoutlateatnightsohewonthavehisdaughter-homelate Aarrive Barrived Ctoarrive Darriving22. My brother is on a special _ to lose _ weight

41、.A. food;/ B. food; his C. diet;/ D. diet; his23. I ve limited myself _ 1,000 calories a day to try to lose weight.Ain Bfor Cto Don 24. -You must phone us every week.-Yes, I _.A. must B. have to C. will D. should25. Therere lots of _in my bookshop Avisitors Bguests Ccustomers Dpassengers26. 一Are you

42、 satisfied with her answer?一Not at a11It couldnt have been _Aany worse B. so bad Cmuch better Dthe worst27. I dont know how he managed to_cheating in the exam.Aget away with Bget away from Cget out of Dget behind with28. You could have seen from his face that he had _ to you A1ied B1ay C1aid D1ain29

43、. I struggled to_on my new skatesAkeep my balance Boff balance Close my balance Don balance30. I told Sally how to get here, but perhaps I _ for her.A. had to write it outB. must have written it outC. should have written it outD. ought to write it out31. How long do you think _ the computer company

44、brings out a new product?A. it will be beforeB. will it be untilC. will it be whenD. it will be that32. If our parents would listen more to us, they would understand us better.- _. They just expect us to listen.A. I believe notB. No problemC. Good ideaD. I cant agree more33. Shall I give you a ride

45、as you live so far away? Thank you. _.A. It couldnt be better B. Of course you canC. If you like D. Its up to you34. A score of 80 is a _ that you are doing very well.A. lookB. signC. sight D. appearance35. - Do you still remember when we went to Nanjing?- I cant remember now but _ sometime last sum

46、mer?A. might it be B. could it beC. could it have been D. should it have been三、完形填空My Fellow American,I have recently been told that I am one of the millions of Americans who will be suffering from Alzheimers Disease（老年癡呆癥）.Upon learning this news, Nancy & I had to decide whether as private citizens

47、 we would 36 this a private matter or we would make this news known in a 37 way.In the past Nancy suffered from breast cancer 38 I had my cancer surgeries（外科手術）. We found through our open disclosures（公開）we were able to 39 public awareness. We were happy that 40 many more people underwent testing. Th

48、ey were treated in early stages and able to 41 to normal, healthy lives.So now, we feel it is 42 to share it with you. In opening our hearts, we hope this might promote greater 43 of this condition. Perhaps it will encourage a clearer understanding of the individuals and families who are 44 by it.At the moment I feel just fine. I 45 to live the remainder of the years God gives me on this earth doing the things I have 46 done. I will continue t