B6U3知識點講解及練習課件

1、Unit 3 A healthy life基礎落實.高頻單詞思憶1.Those between 16 and 18 are (青少年). 2.The interview made me feel (有壓力的). 3.The company decided to reduce (產量). 4.The problem isnt (陳述) in the letter which I got.adolescentsstressedproductionstatedUnit 3 A healthy lifeadolesce5.This training can increase your (理解) of

2、Britain English.6.Youve put me in an (尷尬的) position.7.There is to be a total b on smoking in the office.8.It took him a while to a himself to the idea.9.We decided it was time to q the city.10.Its i to drive through a red prehensionawkward anccustomuitllegal5.This training can increase y.重點短語再現(xiàn)1. 由于

3、；應歸于2. 對上癮；沉溺于或沉湎于3. 習慣于4. 對作出決定5. 不顧，不管6. 想要（做）7. 冒險8. 陷入；染上（壞習慣）9. 代表；支持10. 與某事物有關， 涉及某事物due toaddicted toaccustomed todecide on/uponin spite offeel like (doing)take risks (a risk)get intostand forbe concerned with/in sth.重點短語再現(xiàn)due toaddicted toaccus.典型句式運用1.I do hope so because I want you to live

4、 as long and healthy a life as I have.我的確希 望你把煙戒掉，因為我希望你能像我這樣活得健 康長壽。 so表示“ ”，可用來替代 或某一情況的全部。常與動詞think, expect,hope,believe,suppose,imagine,guess等 及形容詞afraid連用。 I suppose/think/imagine so等有兩種否定形式： I dont suppose/think/imagine so或I suppose/think/imagine not。 但是，hope和afraid的否定形式通常只用I hope not或Im afrai

5、d not?？键c提煉這樣,如此整個句子.典型句式運用考點提煉這樣,如此整個句子2.It seems amazing that at my age I am still fit enough to cycle 20 kilometres in an afternoon.在我這個年紀，依然很健康，能一下 午騎車二十公里，這是令人吃驚的。 It is+形容詞+that從句，真正的主語 是 。常見的用it作形式主語的復合句結 構還有： It is a fact (a shame/a pity/no wonder.)that. It is said (reported/decided/suggested

6、.)that. It seems (happened/doesnt matter/has turned out.) that.考點提煉that從句2.It seems amazing that at my 3.You can have HIV in your blood for a long time,but eventually HIV will damage your immune system so much that your body can no longer fight disease.你可以在血液里攜帶艾滋 病毒很長時間，但最終它會破壞你的人體免疫系 統(tǒng)，致使你的身體不再有抗病

7、能力。 這是so.that.引導的 狀語從 句，意為“ ”，常用 句型為：so+adj./adv.+that;so+adj.+a/an+可數(shù) 名詞單數(shù)形式+that從句； so+many/much/few/little+名詞+that從句?？键c提煉結果這么/那么以致于3.You can have HIV in your blo導練互動重點單詞1.stress .drug abuse, （回歸課本P17） 觀察思考 Your headaches are because of stress. 你的頭疼是緊張造成的。 I cant stress enough the need for coopera

8、tion. 合作的必要性無論我如何強調都不過分。stress導練互動stress歸納總結stress 壓力；緊張；重點；重音； 加壓力于；使緊張；重讀。(1)under stress在壓力之下under the stress of在壓力下in the stress of the moment一時緊張(3)stressed adj.焦慮不安的，心力交瘁的stressful adj.壓力重的；緊張的n.vt.stress sth.lay/place/put stress on sth.(2)強調某事物歸納總結n.vt.stress sth.(2)強調某事物即學即用(1)自從母親病倒后，簡一直憂心忡

9、忡。 Janes been since her mothers illness.(2)他強調了接受良好教育的重要性。 He the importance of a good education.(3)疾病應以預防為主。 the prevention of diseases.under a lot of stressstressedStress should be put on即學即用under a lot of stressstres2.accustomed This means that after a while your body becomes to having nicotine i

10、n it. (回歸課本P18) 觀察思考 He has already been accustomed to the tropical climate in the area since he has stayed there for almost ten years. 他在這個地區(qū)生活了將近十年，所以已經習慣了 熱帶氣候。 Im not accustomed to getting up so early to do morning exercises. 我不習慣這么早起床進行晨練。accustomed2.accustomedaccustomed歸納總結accustomed 。(1)be ac

11、customed to習慣于（表示狀態(tài)）become/get accustomed to習慣于（不延續(xù)的動作）unaccustomed adj.不習慣的(2)accustom vt.（與介詞to連用）使習慣于；使適應accustom oneself/sb.to doing sth.使自己/某人習慣于；養(yǎng)成的習慣adj.習慣的；通常的歸納總結adj.習慣的；通常的即學即用(1)我花了一段時間才逐漸適應了所有的新規(guī)章制度。 It took a while for me to all the new rules and regulations.(2)他在爐火旁經常坐的座位上坐了下來。 He took

12、 by the fire.(3)你必須使自己適應新的環(huán)境。 You must the new environment.accustom myself tohis accustomed seataccustom yourself to即學即用accustom myself tohis accu3.effect When I was young,I didnt know much about the harmful of smoking. （回歸課本P18） 觀察思考 He criticisms had the effect of discouraging him completely. 他批評的

13、結果是使他完全喪失了信心。 I can certainly feel the effects of too many late nights. 我當然能感覺到熬夜太多產生的影響。 I tried to persuade him,but to no effect. 我試圖說服他，但卻無濟于事。effects3.effecteffects歸納總結effect 。(1)have an effect on影響put/bring o effect實施，實行；使生效come into effect/take effect (法律、規(guī)則或制度)生效；實施to no effect毫無效果，不起作用in eff

14、ect實際上(2)effective adj.有效的；醒目的n.結果；影響；效力歸納總結n.結果；影響；效力即學即用(1)通貨膨脹正在給經濟帶來災難性的影響。 Inflation is the economy.(2)把這些變化落到實處不是件容易的事。 It wont be easy to the changes .(3)新的稅率從四月起生效。 The new tax rates from April.having a disastrous effect onputinto effectcome into effect即學即用having a disastrous effect4.ashamed

15、 If you weaken and have a cigarette,dont feel . (回歸課本P19) 觀察思考 She was ashamed of having failed in the examination. 她因考試不及格而感到羞愧。 She was ashamed to tell anyone that she had fallen in love with him. 她羞于告訴任何人自己愛上了他。 He is ashamed of his shameful conduct. 他為自己可恥的行為感到羞愧。ashamed4.ashamedashamed歸納總結asham

16、ed為 ，意為“感到慚愧或羞恥的”。(1)be ashamed of (doing) sth.因（做了）某事而感到羞愧be ashamed to do sth.恥于做；因難為情而不愿做be ashamed that.對感到內疚(2)shame n.羞恥；慚愧；遺憾的事shameful adj.不體面的shameless adj.不知羞恥的表語形容詞歸納總結表語形容詞易混辨異ashamed,shameful(1)ashamed指某人因某事而感到羞恥、慚愧、害臊等。(2)shameful指事情或行為本身可恥、不道德。易混辨異即學即用(1)真有點不好意思，我太幸運了。 I that Ive been

17、 so lucky. (2)最后我哭了，我并不恥于承認哭過。 I cried at the end and Im it. (3)我不好意思尋求幫助。 I ask for help. (4)你不能留下來和我們在一起，真是太遺憾了。 that you cant stay with us.feel almost ashamednot ashamed toadmitfelt ashamed toIt is a shame即學即用feel almost ashamednot ash5.risk He felt he had to make up his mind on every step instea

18、d of taking .(回歸課本P20) 觀察思考 Fishermen face a lot of risks in their sea lives. 漁民在海上的生活面臨著許多危險。 Im afraid Im a poor risk for life insurancemy health is too bad. 我恐怕不是人壽保險的對象，因為我的健康很差。 The brave man risked his life in trying to save the boy. 這位勇士冒著生命危險去救孩子。 I couldnt risk missing the train. 我不能冒誤火車的危險

19、。risks5.riskrisks歸納總結risk 。(1)at risk處于危險之中；冒風險at the risk of.冒著的風險at all risks無論冒什么風險face/run risks/a risk冒險take risks (a risk) to do sth.冒險做(2)risk sth.以作為賭注risk doing sth.冒險做risk ones life to do sth.冒著生命危險做某事n.危險；風險；v.使冒險；冒的風險歸納總結n.危險；風險；v.使冒險；冒的風險即學即用(1)公司的整個前途受到威脅。(2)皮膚白皙的人患皮膚癌的危險更大。(3)我們不能冒失去全

20、部錢的危險。The whole future of the company is at risk.People with fair skins are more at risk of skin cancer.We cant run the risk of losing all themoney.即學即用The whole future of the c重點短語與句型6.due to I think my long and active life must be _ the healthy life I live.(回歸課本P18) 觀察思考 The accident happened due

21、to the heavy fog. 事故因大霧而起。 My toothache is due to too much sugar,for I have a sweet tooth. 牙痛是由于我吃了太多的糖，因為我喜歡吃甜食。dueto重點短語與句型dueto歸納總結due to意為： ；在句中可作 語、 語等， 置于句首。be due to do sth.預期做某事，預定要做某事be due to sth./doing sth./sb.歸因于某事/做某事/某人；欠某人be due for sth.應有；應得到由于，因為表狀不可歸納總結由于，因為表狀不可易混辨異due to,owing to,

22、because of,thanks to這四個介詞短語都表示“由于，因為”，除due to外都可以引導副詞短語，在句中作狀語。Because of/Owing to/Thanks to his careless driving we had a bad accident.由于他開車不慎，我們出了嚴重的車禍。(1)due to可以引導形容詞短語，在句中作表語或定語，而其他幾個不能。The accident was due to careless driving.事故是駕駛不慎造成的。(2)owing to引導的副詞短語多用于修飾復合句，常與主句用逗號隔開，是一個比較正式的用語，用于正式易混辨異的

23、公告或公開的聲明中；because of用來表原因，常用于口語中。All flights into London Heathrow have been delayed owing to the thick fog.所有飛往倫敦希思羅機場的航班均因大霧而延遲。(3)thanks to表示由于某人或某事的原因，主句所述事實才得以發(fā)生，一般表積極意義，但有時也有諷刺意味。Thanks to your help,we finished the task ahead of time.多虧你的幫忙，我們才提前完成了任務。It was thanks to your stupidity that we los

24、t the game.我們輸了，應歸于您的愚蠢。的公告或公開的聲明中；because of用來表原因，常即學即用(1)這個隊的勝利在很大程度上是她努力的結果。 The teams success was largely .(2)由于風暴他遲到了。 He arrived late .(3)多數(shù)問題都是人為錯誤造成的。 Most of the problems were .due to hereffortsdue to the stormdue to humanerror即學即用due to hereffortsdue to th(4)他回來晚了，因為雨下得很大。（修飾全句） He came ba

25、ck late, . (5)他拒絕僅僅因為下雨就取消比賽。（修飾to call off） He refused to call off the game simply .owing to/because of theheavy rainbecause of the rain(4)他回來晚了，因為雨下得很大。（修飾全句）owing 7.in spite of all his efforts he failed. (回歸課本P20) 觀察思考 We went out in spite of the rain. 盡管下著雨，我們還是出去了。 Kelly loved her husband in sp

26、ite of the fact that he drank too much. 雖然她丈夫酗酒，凱莉仍然愛著他。In spite of7.in spite ofIn spite of歸納總結in spite of意為： 。(1)out of spite出于惡意in spite of oneself情不自禁地，不由自主地(2)in spite of+n.=despite (prep.)+n.=regardless of+n.(3)in spite of the fact that.（同位語從句）=(al)though+從句注意 in spite of為介詞詞組，與介詞despite及regard

27、less of一樣，其后可跟名詞、動名詞及其他短語。意義基本相同，但regardless of只有“不管，不顧”之意。though,although也有“雖然，盡管”之意，但它們是連詞，后面應接句子。盡管，雖然；不管，不顧歸納總結盡管，雖然；不管，不顧即學即用(1) （盡管他干了壞事），I still believe in his essential goodness. (2)He did very well at school （盡管他不時地干些兼職）. (3) （盡管天氣惡 劣），he still insisted on going there on foot.In spite of th

28、e bad things he has donein spite ofhaving to do parttime jobs every now andthenIn spite of the bad weather即學即用In spite of the bad things8.get into Of course the best way to deal with these drugs is not to the habit in the first place！ (回歸課本P20) 觀察思考 Im sorry I got you into trouble with the teacher.

29、很抱歉，我讓你跟老師發(fā)生了糾紛。 He got himself into the habit of smoking. 他染上了吸煙的習慣。get into8.get intoget into歸納總結(1)get into作“陷入”講時，指進入某種特殊狀態(tài)，如get into debt負債；get into trouble/a rage/a temper惹上麻煩/發(fā)怒/發(fā)脾氣。(2)get into作“養(yǎng)成做某事的習慣；學得做某事之常規(guī)”講時，常構成get into the way/habit/routine of doing sth.結構，意為：學做某事的方法/養(yǎng)成做某事的習慣/學得做某事之常

30、規(guī)。(3)get into詞組無被動語態(tài)。get (sth.) across (to sb.)（使某事為某人）理解歸納總結get along/on with事情進展；相處get around/about四處走動；活動get away (from)逃離get back回來，返回get close to接近get down to認真工作get over戰(zhàn)勝，克服get through順利通過get together相聚，聚集get along/on with事情進展；相處即學即用(1)過去他怕高但現(xiàn)在他克服了。 He used to be afraid of heights but he has

31、now. (2)生意越來越糟，很快他負債累累。 The business went worse and worse soon he . got over thatgot into debt即學即用got over thatgot into debt(3)微笑可以幫助我們在一個到處是陌生人的世界里 渡過難關，找到朋友。 A smile can help us and find friends in a world of strangers.(4)這位教授經常能把很難理解的問題講清楚。 The professor often which are difficult to understand.ge

32、t through difficultsituationsgets across thequestions(3)微笑可以幫助我們在一個到處是陌生人的世界里get th9.As you know,if you do the same thing over and over again,you begin to do it automatically.你知道，如果你反反復復地做 同一件事，你就會自動地做它。 典例體驗 ,smoking is harmful to ones health. 眾所周知，吸煙對健康有害。 The sun heats the earth, to us. 太陽讓地球變暖，這

33、對我們來說很重要。As we knowwhich is veryimportant9.As you know,if you do the saHe opposed the idea, .正如所預料到的，他反對這個意見。The weather turned out to be very good, .超出我們的預料，天氣結果非常地好。as could be expectedwhich was more than we could expectHe opposed the idea, 歸納總結as/which引導非限制性定語從句：由as,which引導的 ，as和which這兩個關系代詞都可指主句

34、所表達的整個意思，相當于and this或and that。并且在定語從句中都可以作主語和賓語。但不同之處主要有兩點：（1）as引導的定語從句 置于句首，而不可。（2） 代表前面的整個主句并在從句中作主語時，從句中的謂語必須是系動詞；若為行為動詞，則從句中的關系代詞只能用 。as的常見用法小結：非限制性定語從句可whichaswhich歸納總結非限制性定語從句可whichaswhich(1)“as+adj./adv.+as+主語+其他”或“not so/as+adj./adv.+as+主語+其他”，意為：像/不像那樣。(2)as引導狀語從句，常可構成“as+主語+動詞+其他”的形式，意思是“當

35、時候；因為；按照；正如”。(3)as常用于句首，用來構成倒裝句型，構成“adj./adv./v./n.+as+主語+其他”的結構形式，意為“雖然”。(4)在被講解句中as用作引導定語從句。as引導定語從句常用于以下幾種情況：當先行詞被such修飾時；當先行詞被the same修飾時；as指代前面或后面所提到的句子，通常as后面跟know,expect,show,report,believe,announce,be known,be expected等。(1)“as+adj./adv.+as+主語+其他”或“no即學即用(1)他非常喜歡她，但又羞于告訴她。 ,he is shy of telli

36、ng her. (2)正如我們預料的那樣，她得了高分。 She got a good mark, .(3)照我告訴你的去做。 Do it . (4)正如他所說，我們無法完成那項工作。 ,we could not finish the work.(5)她沒有她的妹妹聰明。 She is not (is clever).Very much as he likes heras was expectedas I told youAs he saidso clever as her sister即學即用Very much as he likes hera品味構詞1.利用派生法，品句填詞These day

37、s my teeth give me much ;if you never suffer from it you wont feel it .(trouble)串聯(lián)擴展troubletroublesomen.(v.)表壞的情緒 后綴 adj.派生形容詞 trouble憂慮；麻煩 -some引起的，造成的 troublesome帶來麻煩的 fear恐懼，畏懼 樣子可怕的 bother麻煩，不便 bothersomefearsome令人厭煩的 品味構詞troubletroublesomen.(v.)表壞meddle管閑事 -some 引起的， 造成的 meddlesomeweary使人感到疲倦 使

38、人感到疲倦的 worry使人擔心，發(fā)愁 令人煩惱的 tire使疲勞，疲倦 令人討厭的，討厭的 愛管閑事的wearisomeworrisometiresomemeddle管閑事 -somemeddlesomewea2.利用合成法，品句選詞Mr.Wan is a brave comrade.Where is danger,he always comes to the . all the workmates like him.A.foreB.there C.ThereforeBAC2.利用合成法，品句選詞BAC串聯(lián)擴展 詞 詞 合成詞 there adv.(那里)（住那里） fore向前的 ther

39、efore因此，為此 about大約；附近 大約；在附近 after之后 從而，因此 in在里 在那里，在其中 of表所屬關系 _在其中；由此 to到地方去 thereto隨之，附之 upon在上 于是，因此，隨即 thereaboutthereafterthereinthereuponthereof串聯(lián)擴展 詞 詞 合成考題回扣【例1】So sudden that the enemy had no time to escape. （山東高考） A.did the attack B.the attack did C.was the attack D.the attack was 解析 在so+

40、adj.+that.句型中，當so+adj.置于句首時，其所在句子的謂語應用部分倒裝形 式，故選C項。 課文原文 It is not easy to stop smoking,but millions have managed to quit and .so can youC考題回扣so can youC【例2】Its the office!So you know eating is not allowed here. Oh,sorry. （湖南高考） A.mustB.will C.mayD.need 解析 句意為：這里是辦公室！你要知道， 在這兒吃東西是不被允許的。哦，對不起。 句子用來責備

41、對方且?guī)в忻畹恼Z氣，所以空格 處應選擇must。 課文原文 I think my long and active life be due to the healthy life I live.mustA【例2】Its the office!So you 【例3】 the project as planned,well have to work two more hours a day. A.CompletingB.Complete C.CompletedD.To complete 解析 句意為：為了按計劃完成工程，我們不得 不每天多工作兩個小時。此處用動詞不定式作狀 語，表示目的。 課文原文

42、 It was impossible more than twenty yards ahead of you,so all the cars were travelling very slowly.to seeD【例3】 the project as planne【例4】The weather was cold that I didnt like to leave my room.（全國高考） A.reallyB.such C.tooD.so 解析 考查so.that這一結構。 課文原文 He was upset about himself he felt like crying.sothat

43、D【例4】The weather was cold 【例5】By the time he realizes he into a trap,itll be too late for him to do anything about it. (山東高考) A.walksB.walked C.has walkedD.had walked 解析 由句中realizes及itll be可知應用現(xiàn)在 的時態(tài)，故排除B、D兩項，由句意可知空白處強 調已經完成的動作，故用現(xiàn)在完成時。 課文原文 I just from a long bike ride to an old castle.havereturned

44、C【例5】By the time he realizes he自主檢測.品句填詞1.I was a of having lied to my teacher.2.I always dream of having an a dishwasher,so I wont wash dirty dishes myself. 3.I think the company places too much s on cost and not enough on quality.4.She was suffering from physical and m exhaustion.5.His increasing

45、financial difficulties forced him to take d measures.shamedutomatictressentalesperate自主檢測shamedutomatictressentales6.He felt they had (濫用，妄用) his trust by talking about him to the press.7.He tried to dance,but he was too clumsy and (笨拙的). 8.Her position in the Party has (加強) in recent weeks. 9.New c

46、ontrols will come into (生效) next month.10.I was (失望) to see she wasnt at the party.abused awkwardstrengthenedeffect disappointed6.He felt they had (濫用.短語運用1.She a princess in that dress.2.Have the things to be bought ?3.He the life in the mountains since his childhood.4.He saved my life losing his o

47、wn.at the risk of,be ashamed of,stand for,get into,feel like,in spite of,due to,addicted to,decide on,be accustomed tofelt likedecided onwas accustomed toat the risk of.短語運用at the risk of,be ashame5.We an argument about politics then.6.He became drugs.7. his illness,he works hard.8.WHO the World Hea

48、lth Organization.9.Most traffic accidents are careless driving.10.I not having passed the driving test.got intoaddicted toIn spite ofstands fordue towas ashamed of5.We an argument abo.用恰當?shù)拇~填空1.If I can help ,I dont like working late into the night.2.Id appreciate if you would like to teach me how t

49、o use the computer.3.Catherine bought a postcard of the place she was visiting,addressed to and then posted it at the nearby post office.4.My most famous relative of all,the who really left his mark on America,was Reb Sussel,my great-grandfather.itititherselfone.用恰當?shù)拇~填空itititherselfone5.Weve been l

50、ooking at houses but havent found we like yet.6.Im moving to the countryside because the air there is much fresher than in the city.7.I prefer a flat in Inverness to in Perth,because I want to live near my Moms.onethatone5.Weve been looking at houses.完成句子1.這家工廠排出的污水對當?shù)丨h(huán)境有很大危害。 The waste water from t

51、he factory the environment in the local area.2.無論你什么時候想和我談都可以來找我。 you me,you can do it.3.很可能他會接替經理的職位。 he will take over the manager.4.學習時，遇到不會的問題他總是請教那位教授。 He always the professor about the problem he didnt understand when he was a schoolboy.does greatharm toWheneverfeel like talking toIts likely t

52、hatwasconsulting.完成句子does greatharm toWheneve5.被大家嘲笑使他感到很難堪。 was by everyone made him embarrassed.6. (盡管下著大雨), he managed to arrive at the party on time.7.Though his family was very poor (他父母還是把他送進了大學).8.His book is (預定十月份出版).Itbeing laughed atthatIn spite of the heavy rainhis parentsmanaged to send

53、 him to the universitydue to be published in October5.被大家嘲笑使他感到很難堪。Itbeing laughe.單項填空1.I hear Tom playing games recently. no wonder he is easy to feel sleepy in the class. A.is addicted to;There is B.addicts;There is C.addicts;It is D.is addicted to;It is 解析 此題考查時態(tài)。be addicted to sth./ doing sth.沉溺

54、于某事；It is no wonder that.不足為奇，二者均為固定的表達形式。句 意為：我聽說近來湯姆迷上了打游戲。 他在課堂上老打盹就不奇怪了。D.單項填空D2.My sister,an inexperienced rider,was found sitting on the bicycle to balance it. A.having triedB.trying C.to tryD.tried 解析 該題中考查了固定句式“find+賓語+賓語 補足語”結構的被動語態(tài)形式。由于try與find的 動作幾乎同時發(fā)生，且try與主語之間為邏輯上的 主謂關系，故try須用現(xiàn)在分詞形式作賓語

55、補足語。B2.My sister,an inexperienced r3.Although many measures ,the worlds economy is still going down. A.were takenB.have been taken C.will be takenD.are taken 解析 考查動詞的時態(tài)與語態(tài)。表示過去發(fā)生的 動作對現(xiàn)在造成影響，所以用現(xiàn)在完成時；take 與measures之間構成動賓關系，所以要用被動語態(tài)。B3.Although many measures ,4.So much of interest that most visitors s

56、imply run out of time before seeing it all. A.offers Beijing B.Beijing offers C.does Beijing offer D.Beijing does offer 解析 在使用so.that句式時，若so+adj./adv. 位于句首，則該句須用倒裝語序，故應選擇C項。C4.So much of interest tha5. the website of the Fire Department in your city,and you will learn a lot about firefighting. A.Having searched B.To search C.Searching D.Search 解析 祈使句+and+簡單句相當于if引導的條件狀 語從句。D5. the website of the Fire6.This is a poem that perfectly to the readers the poets feelings.