高一英語必修3UNIT2知識點詳細(xì)講解練習(xí)

1、WORD.UNIT 2 Healthy Eating Grammar:1.Wang Peng sat in his empty restaurant feeling very frustrated.1)feeling very frustrated 現(xiàn)在分詞在句中作伴隨狀語eg.She sat on the chair reading a newspaper.(表伴隨)Walking in the street, she met her old friend.(表時間)Seeing no body at home , she decided to eat outside.(表原因)The ch

2、ild fell, striking his head against the ground.(表結(jié)果)He thought of his mutton kebabs, fatty pork cooked in the hottest, finest oil. 過去分詞短語作后置定語，表被動。= which were cooked in the hottest oil.2) feel frustrated at/with.因.而懊惱，對.感到沮喪frustrated 修飾sb. frustrating修飾sth2. His restaurant ought to be full of peop

3、le.1) ought to to show a moral duty 表示一種道義上的責(zé)任，應(yīng)該Eg.She ought to look after her child better.表示勸告或建議This dish is delicious. You ought to try some.表示期望或可能發(fā)生的事Children ought to be able to read by the age of 7.表示推測，表示較大的可能性That ought to be enough food for the four of us.ought to have done 表示本應(yīng)該，而卻沒有Eg.

4、You ought to have come yesterday.2) be full of =be filled with/be crowded withHe looks so upset; I _him the bad news so early.A. should have told B.should tell C.oughtnt to have told D.shouldnt tell 3.He thought of his mutton kebabs, fatty pork cooked in the hottest, finest oil. 過去分詞短語作后置定語，表被動。 = w

5、hich were cooked in the hottest oil.Eg.The flowers picked by him are very beautiful.4. Nothing could have been better.比較級與否定詞連用表示最高級。= All his food could have been the best.Eg.I have never seen a better film.常用的否定詞：no, not, never, nothing, nobody, hardly意義：再也沒有比.更.的了。表示最高級的其他表達(dá)方式：主語+謂語+比較級+than+any

6、other+單數(shù)名詞+比較圍（比較對象屬于一個比較圍)主語+謂語+比較級+than+any +單數(shù)名詞+比較圍（比較對象不屬于一個比較圍)(2013高考)I _ myself more-it was a perfect day.A. shouldnt have enjoyed B.neednt have enjoyed C.wouldnt have enjoyed D.couldnt have enjoyed(2011全國高考) Mr. Stevenson is great to work for-I really couldnt ask for a _ (good) boss.(2012高考

7、)-You have to believe in yourself. No one else will, if you dont. -_(我再同意不過了). Confidence is really important.5. Tired of all that fat? Want to lose weight?1) tired of 厭煩的 He is tired of doing the same thing all year round.tired out 筋疲力盡 I was tired out when I finally reach the top of the mountain.t

8、ired from 因而疲倦 I was very tied from running fast.2) lose weight weight n.-weigh v.稱重.，衡量put on weight=gain weight 增加體重 control ones weight 控制體重by weight 按重量計算中譯英瑪麗去年體重增加了，但是現(xiàn)在她已經(jīng)通過運動成功減肥了。6. What will happen to you if you dont eat a balanced diet?1) diet n&v. 日常飲食，節(jié)食go on a diet=be on a diet 節(jié)食 a ba

9、lanced/healthy diet均衡的/健康的飲食辨析diet/fooddiet:日常飲食，特指維持健康的定量或定質(zhì)的食物food:凡是能吃、喝的與具有營養(yǎng)的東西It is obvious that_(健康的飲食對我們身體有好處)In the past, many people _ for lack of_(因食物不足而餓死)2) balance adj.均衡的 n.平衡的 v.平衡，權(quán)衡keep.in balance 保持平衡 out of balance不平衡 break ones balance打破平衡 lose ones balance 失去平衡in the balance 前途

10、不明朗，未定，懸而未決(2015高考)when he was running after his brother, the boy_ _ and had a bad fall.(失去平衡)(2012高考)You are working too hard. Youd better keep a _ between work and relaxation.A. promise B.lead C.balance D.diary 7. Curiosity drove Wang Peng inside.curiosity n.好奇心，求知欲-curious adj. 好奇的，稀奇- curiously

11、adv.have curiosity to do sth 有做某事的決心show curiosity about sth 對某事表現(xiàn)出好奇satisfy ones curiosity 滿足某人的好奇心with curiosity 好奇地out of curiosity 出于好奇be curious about.對.好奇(2010高考) People have always been_(curiosity) about exactly how life on earth began.8. He could not have Yong Hui getting away withtelling pe

12、ople lies.1) have sb. doing sth 讓某人一直做某事，聽任/容忍某人做某事辨析have sb. do / have sb. doing/ have sth done have sb. do 使，讓某人做某事have sb. doing 聽任/容忍某人做某事，多用于否定句，不能讓，不能容忍have sth done 讓某人做某事，讓某事被做(2012高考) Before driving into the city, you are required to get your car_.A. washed B.wash C.washing D.to wash 2)get

13、away with sth./doing sth. a)不因某事而受懲罰。I wont have you getting away with cheating in the exam.b)偷攜某物潛逃。The robbers robbed the bank and got away with a lot of money.c)收到較輕的懲罰。He was so lucky to get away with a fine for such a serious mistake.get away 逃脫，離開 get across 使人了解，表達(dá)清楚get along/on with 進(jìn)展，與.相處

14、get down to doing sth 開始/著手做某事get over 恢復(fù)、克服 get through 通過、完成get rid of 擺脫, 除掉 3) lie 謊言，說謊 tell a lie=tell lies 辨析lie /lay lie vi. 撒謊，躺，位于 lie-lied-lied lie-lay-lain lay vt. 放置 lay-laid-laid 9. Perhaps with a discount and a new sign he could win his customers back.1) discount n.折扣 offer/give sb. a

15、 discount (on sth.) 給.打折with/at a discount 打折for sale bargain discount a real bargain 待售 討價還價 打折 一件便宜貨2) win.back 贏回，重新獲得 win or lose 不論成敗，無論勝負(fù)中譯英他正在努力工作，想贏回他的聲譽(yù)。10. The weakness of the diet in Wang Pengs restaurant was that it did not give enough protective food.weakness n.弱點，缺點，不足 weak adj. weaken

16、 v.減弱，使變虛弱辨析：weakness, fault, mistake Weakness: 弱點或不足之處Fault: 做事不完美，個人習(xí)慣上的毛病、錯誤等Mistake: 學(xué)習(xí)、認(rèn)知、判斷、計算、決定等的錯誤In my opinion, one should know his strengths and_ clearly.One learns a language by making _ correcting them.(2015高考)Its your_ to make such a_. His father said to him.A. mistake, fault B.fault,

17、weakness C.fault, mistake D.mistake, weakness11. The strength of the diet in Wang Pengs restaurant was that it provided plenty of energy-giving food.strength n.優(yōu)點，長處，優(yōu)勢，力量，力氣 strong adj.有力氣的，強(qiáng)壯的strengthen v. 加強(qiáng)、增強(qiáng)、鞏固strong-strength-strengthen long-length-lengthen high-height-heighten deep-depth-deep

18、en 辨析：strength, energy, force, powerstrength:力量，體力，精神力量energy:人的精力，工作、活動的能力，自然界的能量等force:物理意義上的力，為指某事而使用的力量，常指武力power:人或機(jī)器的功能、職位、權(quán)力或政權(quán)(2011高考)the days are gone when physical_(strong) was all you needed to make a living.(2012高考)Why do you choose to work in an international travel agency? Well, you kn

19、ow, English is my _. So it is my best choice.A. strength B.talent C.ability D.skill 12. However, as she was so afraid of being laughed at by her friends, she did not consult a doctor.consult v. 咨詢，請教，查閱，商議，商量consult sb. about sth 就某事向某人咨詢consult (with) sb. about/on sth 與某人就某事商議consult a dictionary/a

20、 teacher 查閱詞典、請教老師consult with a friend 和朋友商議(2014高考) To work out the difficult maths problem, I have _(咨詢) Professor Russell several times.(2010高考) I have tried very hard to find a solution to the problem, but in vain.(失敗). Why not_ _(與.商議)Frank? You see, two heads are better than one.(2015高考) If y

21、ou have any doubts about your health, youd better _ your doctor at once.A. convince B.consult C.avoid D.affect 13.Perhaps he would be able to earn his living after all and not have to close his restaurant.earn ones living by =live by=make a living by靠謀生earn ones own living 自食其力 earn money=make money

22、 掙錢earn salary/income 掙工資/收入 earn respect 贏得尊敬(2011高考) You are old enough to _ your own living.A. win B.gain C.take D.earn 14. He didnt look forward to being in debt because his restaurant was no longer popular.1) be in debt 欠債 be out of debt 還清債務(wù)be in sb.s debt 欠某人人情 get/fall/run into debt 負(fù)債Pay fo

23、r the debt 償還債務(wù) pay off the debt 償清債務(wù)2) no longer=not .any longer 不再辨析 no more/no longerno more表示數(shù)量上或程度上“不再”no longer 表示時間上“不再”延續(xù)He is no more a student. He is no longer young.no more.than/not more.thanno more.than .和.一樣不（兩者都否定）not more.than 不如.(前者不如后者)Xiao Li is no more diligent than John.小不勤奮，約翰也不

24、勤奮。)14. She didnt look happy but glared at him.glare at 怒視，帶有敵意 辨析：glare at/glance at/stare atglare at 怒目而視，由于生氣而瞪著眼看 glance at 掃視，一瞥，粗略地看 stare at 大眼睛死死地盯著，由于好奇、無禮或傲慢而長時間地看15. I thought you were a new customer and now I know that you only came to spy on me and my menu.spy (v/n) 監(jiān)視，偵查，看見 n. 間諜1) 暗中監(jiān)

25、視；偵查。 It is impolite to spy into other peoples windows.2) 看見，發(fā)現(xiàn)。 He suddenly spied an old friend in the supermarket.spy on 暗中監(jiān)視，偵查 spy out 暗中查明16. I dont want to upset you, but I found your menu so limited that I stopped worrying and started advertising the benefits of my food.1)limited adj.有限的 limi

26、t v.限制，限定，限量 n.限度，限額within limits 在某種程度上，有一定限制beyond the limit 超過限度 without limit 無限制地to the limit of .達(dá)到.的限度 set a limit to 設(shè)定.的限度the speed limit 車速限制 limit .to把.限制在.limit sb. to (doing) sth 限制某人做某事2) benefit n.好處，利益 v.有益于，有助于，獲益be benefit to=be beneficial to.對.有好處for the benefit of=for ones benefi

27、t 為了.的利益benefit from/by . 從.中獲益for the good of sb.=in the interest of sb. 為了某人的利益 (2011高考) Knowledge and learning are important if we want to be successful, but they may also _ our thinking.A. direct B.limit C.change D.improve(2012高考) China has been pushing the reform of public hospitals_ all its ci

28、tizens.A. in charge of B.for the purpose of C.in honor of D.for the benefits of 17. Perhaps we ought to combine our ides and provide a balanced menu with food full of energy and bine v. 和.結(jié)合起來 combine.with 和.結(jié)合起來辨析combine, connect, join, link Combine:結(jié)合，組合，把2個或2個以上的人或物混合起來，成為不可分割的一體。Connect

29、:連接，聯(lián)系。強(qiáng)調(diào)通過第三者把雙方連接，聯(lián)系起來connect.with/to Join: 接合，連接。側(cè)重把原來不相連的物體緊密地連接在一起 join.to Link: 連接式的連接。用接合物或其他方式連接link A with/to B(2010高考)In this day and age, women can have children and jobs as well. I cant agree more. Its great to have the two_.A. linked B.related C.connected D bined18. In this way, they cu

30、t down the fat and increased the fiber in the meal.cut down 削減，縮小，砍倒cut across 走捷徑 cut in 插話cut through 穿過 cut away 切除cut off 中止，切斷 cut out 刪除cut up 切碎 (2013高考) My uncle hasnt been able to quit smoking, but at least he has _.A. cut out B.cut down C.cut up D.cut off19. Their balanced diets became suc

31、h a success that before long Wang Peng became slimmer and Yong Hui put on more weight.1) success n.成功的人或事 勝利，成名，發(fā)財Failure is the mother of success.2) before long 不久以后，一會兒辨析：before long/long before before long=soon,與一般將來時或一般過去時連用long before 在.之前很久，在.之前早就 it was not long before.不久就.it will not be long

32、 before 不久就會.巧記：long 在前，很久前；long在后，不久后It was long before 過了很久才.It was not long before.沒過多久就.It will be long before.要過很久才會It will be not long before.要不了多久就會.(2010高考)John thinks it wont be long_ he is ready for his new job.A. when B.after C.before D.since20. Only slimming foods served here.serve v. 充當(dāng)

33、. serve sth. to sb. serve-service-servant if my memory serves me 如果我沒記錯的話 serve at table 當(dāng)侍者 serve ones time 任期任職serve someone right 罪有應(yīng)得；活該 serve ones/its turn 有用；起作用We are_ people and we should _ the people heart and soul.A. servants of, serve B.service for, serve C.servants of, serve for D.servan

34、ts of, serve of21. It cost more than a good meal in his restaurant!more than 比.多，超過=overmore than+adj./adv.=very much 非常more than+n.不只是more than a little 非常nothing more than 不過是，無非是no more than 僅僅，只不過no more.than.與.一樣不more.than.與其說.，倒不如說.22. Yong Hui agreed to stay and soon they were both enjoying t

35、he dumplings, fatty pork and cola.1) agree to (do) sth. 表示“同意某事或某建議”，后只能跟表“提議，計劃，方案，打算，安排” Eg.He agreed to their proposal.agree with sb. 同意某人Eg.I agree with every word you said.agree on sth. 表示在某事上取得一致的意見Eg.They agreed on a date for the next meeting.2) both.and .不但.而且. either.or.或者.或者 neither.nor.既不

36、.也不.23. But dont you think it would be better if you werea bit thinner?虛擬語氣，表示與現(xiàn)在事實相反的假設(shè)時，條件狀語從句的謂語動詞用過去式（be用were），而主句的謂語動詞用would(should, could ,might)+動詞原形。例如：If I were you, I should study English better.24. whether and if 的區(qū)別：1) 用于動詞之后, 引導(dǎo)賓語從句時可以互換。2) if 不可以和 or not 直接連用而 whether可以。3) whether to d

37、o eg.I dont know whether to answer it.4) whether 可引導(dǎo)同位語、表語從句。5) whether 可以放在句首引導(dǎo)主語從句而if 不可以。25. only to do sth.表示一個與主語愿望相反的或出乎主語預(yù)料的結(jié)果,或用來暗示最初的未能實現(xiàn)的動作。Eg. For nearly three hours we waited for the decision, only to be told to come again the next day.only doing sth.表示謂語動詞本身的動作造成的結(jié)果。 Eg. He died, only l

38、eaving nothing but debts.語法練習(xí)(2015高考)It was so noisy that we_ hear ourselves speak.A. couldnt B.shouldnt C.mustnt D.neednt (2015高考)I _ have worried before I came to the new school, for my classmates here are very friendly to me.A. mightnt B.mustnt C.neednt D.couldnt (2013全國高考) Since nobody gave him

39、help, he_ have done the research on his own.A. can B.must C.would D.need(2013高考)The children_ lost in the woods;otherwise, they would have been at the lakeside camp as scheduled.A. must have got B.must get C.should have got D.should get (2013高考) Why are your eyes so red? You _have slept well last ni

40、ght. Yeah, I stayed up late writing a report.A. cant B.mustnt C.neednt D.wont (2013高考)Harry is feeling uncomfortable. He _ too much at the party last night.A. could drink B.should drink C.would have drunk D.must have drunk (2013高考) I _ myself more-it was a perfect day.A. shouldnt have enjoyed B.need

41、nt have enjoyed C.wouldnt have enjoyed D.couldnt have enjoyed (2012高考)_ you interrupt now? Cant you see Im on the phone?Sorry Sir, but its urgent.A.Can B.Should C.Must D.Would (2012全國高考) I _ use a clock to wake me up because at six oclock each morning the train comes by my houses.A. couldnt B.mustnt

42、 C.shouldnt D.neednt (2010高考)You _ buy a gift, but you can if you want to.A. must B.mustnt C.have to D.dont have to(2014高考)Ive ordered some pizza, so we _ worry about cooking when we get home tired.A. cant B.dare not C.neednt D.may not (2010高考) Mark_ have hurried. After driving at top speed, he arri

43、ved half an hour early.A. neednt B.wouldnt C.mustnt D.couldnt 用正確的情態(tài)動詞填空1. When we are cooking with a gas fire, we _(can / must) keep the window open.2. Mr. Joseph has stayed in the US for several years. He_(may / can) speak English quite well.3. Jacks ill, so they _(must / have to) change their pla

44、ns.4. It _ (cant / mustnt) be Miss Gao. I know she has gone to Beijing.5. You say you _ not do it but I say you _ (shall / will)一、詞組翻譯1. 平衡的膳食_ 2. 厭倦_3. 扔掉，丟棄_ 4. 說謊_5. 擺脫，除去_ 6. 被放過，（做壞事）不受懲罰 _7. 充滿，滿是 _8. 由制成_ 9. 對感到吃驚_10. 怒視_ 11. 欠債_ 12. 靠.謀生_ 13. 做研究_ 14. 不再_ 15. 期待_ 16. 削減_ 17. 暗中監(jiān)視_ 二、詞匯填空1. H

45、e gained all his _(力量) and was ready for a second try.2. I patted her_(溫柔地) on the shoulder.4. This restaurant was not giving its_(顧客) energy-giving food.5. _ (好奇心)drove Wang Pengwei inside Yong Huis restaurant.6. Wang Pengwei stopped worrying and started advertising the _ (好處)of his food.7. To succ

46、eed,we must _ (結(jié)合) talent withworking hard.8. He has been working for a long time, but he is still full of _.（energetic）9. You should do some _ (研究) before making the final decision.10. She is not_ (苗條的)enough to wear these tight trousers.11. He could do nothing but stand and_ (驚訝).12. Dao Lang is _ (受歡迎的) among the youth.13. You can tell from her _(外表) that she has been ill.14. Dogs are not _ (允許) in th