牛津英語模塊七第三單元所有知識(shí)點(diǎn)詳解1

1、Unit 3 The world onlineWelcome to the unitLanguage Points1. Search for information on a variety of topics. (P33) 就各種話題搜索信息。searchverb 1) I or T to look somewhere carefully in order to find sth.:The police searched the woods for the missing boy.She searched his face for some sign of forgiveness, but

2、it remained expressionless. 2) I to try to find the answer to a problem:Philosophers have searched for millennia but they haven't found the meaning of life.3) T A police officer who searches you or your possessions looks for sth. you might be hiding:The men were searched for drugs and then relea

3、sed.a variety ofvarietynoun 1) C a different type of sth.:The article was about the different varieties of Spanish spoken in South America.This variety of rose is especially hardy and drought-resistant.Our supermarket stocks apples in several different varieties.2) S many different types of things o

4、r people:She does a variety of fitness activities.The equipment could be used for a variety of educational purposes.Manufacturers need large sales to justify offering a big variety in export markets.2. Keep in touch with family members wherever you are in the world. (P33)無論你在世界的任何地方讀可以與家人保持聯(lián)系。wherev

5、er1) adv., conj.to or in any or every place:We can go wherever you like.Wherever I go I always seem to bump into him.All across Europe, wherever you look, marriage is in decline and divorce rates are soaring. 2) adverbused instead of 'where' to add emphasis to a phrase, usually expressing su

6、rprise:Wherever did you find that hat!Wherever did you get that idea!Wherever does he get the money from to go on all these exotic journeys?ReadingPart A1. They are about different effects of the Internet on our lives. 2. Two.3. Uncontrolled information and the change in the way people spend their t

7、ime.Part C1A F A F F APart C2ü The Internet is a great help to people who are in need of various information.ü People use the Internet to build social ties. ü The amount of false information on the Internet becomes more of a problem every day. ü Spending too much time building re

8、lationships on the Internet can damage peoples abilities to live normal lives.Language Points1. That is to say, I believe that the Internet has positive effects on our lives. (P34) 也就是說，我相信因特網(wǎng)對我們的生活產(chǎn)生正面的影響。effect1) the result of a particular influence: n. C or U The radiation leak has had a disastro

9、us effect on/upon the environment.I tried taking tablets for the headache but they didn't have any effect.2) use: noun U The present system of payment will remain in effect (= be used) until the end of the rental agreement.When do the new driving laws come into effect?2. The first is its value f

10、or people who are looking for information. (P34) 第一是因特網(wǎng)對于搜索信息的人具有的價(jià)值。 valuen. 1) S or U the importance or worth of something for someone:For them, the house's main value lay in its quiet country location.They are known to place/put/set a high value on good presentation.2) U how useful or importa

11、nt sth. is:The photos are of immense historical value.His contribution was of little or no practical value.3) the amount of money which can be received for sth.:She had already sold everything of value that she possessed.What is the value of the prize?3. These statistics prove that gathering informa

12、tion is the primary use for the Internet.primary a) usually before noun most important/main Our primary concern is to provide the refugees with food and healthcare.primary purpose/aim/objective Their primary objective is to make money.Personal safety is of primary importance=is primarily important o

13、nly before nounprimary educationteaching at primary level4. The second most common use of the internet, according to 79 percent of the survey respondents , is to advance knowledge about the hobbies. ( Line 19)advance vt. 推進(jìn),進(jìn)展,提出 n. 前進(jìn),預(yù)先advance the growth of industry 推進(jìn)工業(yè)的增長advance a new plan 提出新計(jì)劃

14、make great advances (progress) 取得進(jìn)步in advance 預(yù)先,提前in advance of 在之前, 在前面If you want to get the book, you must pay for it in advance. 如果你要買這本書，你得先付款He walked in advance of his wife. 他走在他妻子的前面5. Another truly wonderful aspect of the internet is the way people use it to build social ties.build social

15、ties建立社會(huì)聯(lián)系 (Line23)tie n.We have established trade ties with these regions.我們和這些地區(qū)建立了貿(mào)易關(guān)系。He was wearing a black tie. (領(lǐng)帶)tie vt 綁,系 tie to 把栓在He tied his horse to the stick. 他把馬栓在木樁上.6. benefit vt/vi. 對有利; 從得到利益The new hospital benefited us enormously.I benefited enormously from my fathers advice.n

16、. 利益, 恩惠, 益處I got a lot of benefit from learning a foreign language.be of benefit to 對有益 for the benefit of 為了的利益 benefit from/by 得益于That experience was of great benefit to me.The warning sign was put there for the benefit of the public.We can benefit from exercises.7. moreover adv. 而且,此外,再者 (Line26

17、) =Whats more=besides=in additionHe was, moreover, a poet of promise.此外,他還是一個(gè)有前途的詩人。Bicycling is a good exercise; moreover, it doesn't pollute the air.騎自行車是很好的運(yùn)動(dòng);而且還不污染環(huán)境。8. The main drawback of the internet I will address today are uncontrolled information.(L34)addressusually passive sth (to sb

18、/sth) to write on an envelope, etc. the name and address of the person, company, etc. that you are sending it to by mail:The letter was correctly addressed, but delivered to the wrong house. Address your application to the Personnel Manager.to make a formal speech to a group of people: to address a

19、meeting / rally / conference The President has been asked to address the assembly. sb sth to sb (formal) to say sth directly to sb:I was surprised when he addressed me in English. Any questions should be addressed to your teacher. The book is addressed to the general reader. sb (as sth) to use a par

20、ticular name or title for sb when you speak or write to them:There are different ways in which to address a member of the royal family. The judge should be addressed as 'Your Honour'. In Britain, a surgeon is addressed as 'Mr' not 'Dr'. (yourself to) sth (formal) to think abo

21、ut a problem or a situation and decide how you are going to deal with it:Your essay does not address the real issues. We must address ourselves to the problem of traffic pollution.9. These problems of inaccuracy do not occur as often when people use traditional ways to find information. (P35)如果人們用傳統(tǒng)

22、的方法，這些由不精確信息引起的問題就不會(huì)如此頻繁出現(xiàn)了。occurverb I -rr- (especially of accidents and other unexpected events) to happen:An accident involving over ten vehicles has occurred in the east-bound lane. verb I + adverb or preposition (-rr-) to exist or be present in, among, etc:Violence of some sort seems to occur i

23、n every society.occur to sb. phrasal verbIf a thought or idea occurs to you, it comes into your mind: + that It never even occurred to us that he hadn't been invited.10. advantage n. 優(yōu)勢,有利條件(P35. Line37)Richard has an advantage over you since he can speak German.They took full advantage of the h

24、otel's facilities. take advantage of=use/make use of There is little advantage in buying a dictionary if you can't read.不識(shí)字買字典沒什么用Useful Phraseshave positive effects on sth 對.有積極的影響have negative effects on sth對.有消極的影響be included in 包括in need of 需要weather forecasts 天氣預(yù)報(bào)current affairs 時(shí)事新聞aca

25、demic research 學(xué)術(shù)研究、turn to sb (for help) 向某人求助acquire knowledge from 從獲取知識(shí)communicate with sb on sth 在某方面和某人交流all sorts of topics 各種話題a waste of time 浪費(fèi)時(shí)間instead of 代替，而不是search for answers to questions 尋找問題的答案advance knowledge 增加知識(shí)gather information 收集信息be based on 以為基礎(chǔ)rather than 而不是access to sth

26、 得到某物，通往某地的通道be involved in 涉及，卷入hand in papers 提交論文affect peoples private lives 影響人們的私生活gain popularity 得到普及be/become addicted to （doing）沉溺于，對上癮feel disconnected to sth 與.切斷聯(lián)系limit the use of 限制.的使用handle the problems 處理問題form lifelong friendship 形成一生的友誼build social ties 建立社會(huì)聯(lián)系at an Internet cafe 在

27、網(wǎng)吧deal with Internet addiction 處理網(wǎng)癮Word PowerImportant Words1. meanvt. 意欲，計(jì)劃 want or plan to do sth. I meant this photo for her. We had meant to be early. I mean you to spend this money for yourself. vt. （指字句等）意指，意謂 (of words, sentences, etc.) signify, import A dictionary tells you what words mean.

28、This word means nothing. adj. 吝嗇的，自私的 wanting to keep everything for yourself She is mean and never invites people to meals. adj. 卑鄙的 of low character, aims, etc. It is a mean motive.GrammarLinking verbs - Sorts1）狀態(tài)系動(dòng)詞用來表示主語狀態(tài)，只有be一詞He is a teacher. 他是一名教師。（is與補(bǔ)足語一起說明主語的身份。）2）持續(xù)系動(dòng)詞用來表示主語繼續(xù)或保持一種狀況或態(tài)度

29、，主要有keep, rest, remain, stay, lie, standHe always kept silent at meeting. 他開會(huì)時(shí)總保持沉默。This matter rests a mystery. 此事仍是一個(gè)謎。3）表像系動(dòng)詞用來表示"看起來像"這一概念，主要有seem, appear, lookHe looks tired. 他看起來很累。He seems (to be) very sad. 他看起來很傷心。4）感官系動(dòng)詞感官系動(dòng)詞主要有feel, smell, sound, tasteThis kind of cloth feels ver

30、y soft. 這種布手感很軟。This flower smells very sweet. 這朵花聞起來很香。5）變化系動(dòng)詞這些系動(dòng)詞表示主語變成什么樣，變化系動(dòng)詞主要有become, grow, turn, fall, get, go, come, run. He became mad after that. 自那之后，他瘋了。She grew rich within a short time. 她沒多長時(shí)間就富了。6）終止系動(dòng)詞表示主語已終止動(dòng)作，主要有prove, trun out, 表達(dá)"證實(shí)"，"變成"之意The rumor proved f

31、alse. 這謠言證實(shí)有假。The search proved difficult. 搜查證實(shí)很難。His plan turned out a success. 他的計(jì)劃終于成功了。（turn out表終止性結(jié)果）Notes1.連系動(dòng)詞除be外通常不用于被動(dòng)語態(tài)和進(jìn)行時(shí)態(tài)中。例如: -Do you like the material? -Yes, it feels very soft. 2. 一般情況下，連系動(dòng)詞后主要跟形容詞或分詞作表語。例如: Be careful when you cross this very busy street. If not， you may get run o

32、ver by a car. 3. 有些連系動(dòng)詞能跟名詞作表語:be, become, appear, seem, prove, remain和turn等。注意:turn后跟(表示主語身份的)名詞作表語時(shí)，不加冠詞。例如: The population growth in China remains a problem. His wish is to become a scientist. He has turned thief. （注意 turn 后跟的名詞一般要省去冠詞。 ）He went a child but returned a worker. 4連系動(dòng)詞后也可跟介詞短語: The a

33、rticle is about using the Internet to help people of all ages.5. 連系動(dòng)詞后也可跟不定式(to do / to be)，常見的有: appear, seem, remain, prove, look等。例如: Having a trip abroad is certainly good for the old couple, but it remains to be seen whether they will enjoy it. On the long journey, Peter proved to be a most int

34、eresting guide. We all had a wonderful time. 6. 下面的句中 get，grow, become, go, turn 與其后面的詞是固定的搭配，不能換用。如： She must have gotten lost. 她一定迷路了。 I must get ready to start. 我得準(zhǔn)備出發(fā)。 Truth never grows old. 真理永遠(yuǎn)不會(huì)過時(shí)。 They are becoming more awakened. 他們越來越覺醒了。 The car was going cheap. 汽車越來越便宜了。 He must have gone

35、 mad. 他一定是瘋了。 I turned fifty on my last birthday. 我上次過生日已滿五十歲。TaskLanguage PointsOther than table tennis, what sport do people not like to play? (P44)除了乒乓球，還有什么運(yùn)動(dòng)人們不喜歡玩。other than1) FORMAL different from or except:Holidays other than those in this brochure do not have free places for children.The fo

36、rm cannot be signed by anyone other than yourself.2) in a negative sentence, used to mean 'except':There's nothing on TV tonight, other than rubbish.What sport do people prefer table tennis to? (P44) 比起乒乓球人們更喜歡什么運(yùn)動(dòng)？preferverb T (-rr-) to like, choose or want one thing rather than another

37、:Do you prefer hot or cold weather?I prefer red wine to white.+ ing form of verb He prefers watching rugby to playing it.+ to infinitive I'd prefer not to discuss this issue.FORMAL I'd prefer you not to smoke (= I would like it better if you did not smoke).ProjectImportant Words1. guide 

38、0;n領(lǐng)路人，導(dǎo)游者，引導(dǎo)者，指南  a guide book導(dǎo)游指南  A guide led us around the city向?qū)覀兊绞袃?nèi)各地去游玩。  A Guide to English Grammar 英語語法入門vt指導(dǎo)，支配，管理，帶領(lǐng)，操縱     vi任向?qū)?#160; He guided us through the narrow streets to the supermarket.他領(lǐng)著我們穿過小街到那超市。  guide a persons hand 牽某人的手。 

39、60;常用guide sbin doing sth      guide sb to a place  guidance n指導(dǎo)，領(lǐng)導(dǎo)    guided adj有導(dǎo)游的    guided tour有導(dǎo)游的游覽試題回顧 謝謝你指導(dǎo)我學(xué)習(xí)。  Thank you for guiding me in my study.  2. step v走，舉步，移步，踏   vi走，跨步     nC 腳步，措

40、施，梯級，臺(tái)階   step intoout of sp. 走進(jìn)走出某地;   step outside 走到外面   Go two steps, please跨兩步。   take steps to do sth. = take measures to do sth. = do sth. to do采取措施做某事   She took a few steps towards the window她向窗口走了幾步。   They have made a big step in

41、 their business他們在事業(yè)上邁進(jìn)了一大步。   Sorry! Did I step on your toes?對不起!我是不是踩到你的腳了?   詞組：in(out of) step步調(diào)(不)一致  step forward向前走         stepmother n繼母        step by step一步一步地，逐漸地3. aid nu幫助，援助；C幫助者，有幫助的事物

42、He came to my aid他來幫助我。     first aid   急救with the aid of借著 的幫助    in aid of sb/sth  以支援或幫助某人/事物   come to sbs aid  前來（去）援助某人give sb a financial aid以財(cái)物支援某人     teaching aids教具vt資助，援助，幫助(比help正式)  aid sb inwith&

43、#160;      aid sbto do sth      He aided me in businesswith money他在事業(yè)上金錢上幫助我。試題回顧     _of the _stick，the injured went on his way     AWith the aid；walking           

44、        BUnder aid of；walking    CWith the help；walk                     DUnder the help；walking4. direct  adj. 直的，直接的，直系的，直率的   adv直接地

45、    a direct result直接后果        the direct rays of the sun太陽的直射光線    We flew direct from London to New York我們直接從倫敦飛到紐約。    vt. , vi指示方向，指路，指導(dǎo)，指揮    I directed the traveler to the hotel我告訴了這個(gè)旅行者去旅館的路。 &

46、#160;  direction nc命令，指示；方位；(常用復(fù)數(shù))指導(dǎo)，說明    詞組：in all directions = in every direction 向四面八方          in the direction of  向方向          under sbs direction 在的指導(dǎo)下    &#

47、160; fromdirection從方向    director  n指導(dǎo)者；局長；董事    He is one of the directors of the company他是這個(gè)公司的董事之一。     完成句子1)He received inquiries about the matter  from  all directions2)We did the work  under  his direction5. link n. 關(guān)系

48、，聯(lián)系 There may be a link between the two murders.   這兩起謀殺案之間可能有聯(lián)系。   have（commercial, cultural) links with     和有（商業(yè)，文化）往來，聯(lián)系v.  link A with/ and B   link sth ( up)   將連接或聯(lián)系起來    be linked with   和相連接或聯(lián)系6. diffe

49、rently adv不同地     difference n. C，U 不同，差別，差異Young people must be taught to learn the difference between good and evil必須教導(dǎo)年輕人學(xué)會(huì)區(qū)分善與惡。tell the difference between A and B    說出A和B之間的區(qū)別There is a littlenogreat difference between A and B. A和B之間有些沒有有很大區(qū)別。make a, no,some

50、difference (to sb/ sth)  (對某人/ 某物)有、沒有、有些影響，起重要作用        make no difference沒關(guān)系             make a difference between區(qū)別對待different adj不同的 be different from和不同       &

51、#160;   be different in在方面不同   A is nota littlequite different from B  A與B沒有有些完全不同試題回顧   （漢譯英）1)你選哪一個(gè)事關(guān)重大。 Which one you will choose makes great difference. 2)都市生活和鄉(xiāng)村生活是非常不同的。 The life in the cities is quite different from that in the country.1. require  (1) v

52、t. 需要     require sb/ sth          require sb to do sth     sth require doing= sth require to be done     require that sb ( should) do sth  (2) vt. 要求     require sth of

53、sb     例：What do you require of me?     require sb to do sth     Its required that sb (should) do sth.  例：Its required that you arrive at 8 a.m.2. patient adj有耐心的，能容忍的(+with)   反義詞：impatientn 病人；患者 Hes a very patient man他是個(gè)很有

54、耐心的人。The doctor is very patient with his patients那位醫(yī)師對病人十分耐心。詞組：be patient with sb/sth  容忍某人/某物be impatient with sb/ at sth 對不耐煩，無耐心be impatient for sth/ to do sth 急切地        be impatient of不能忍受patience  n耐心；容忍試題回顧   漢譯英這位教師對學(xué)習(xí)差的學(xué)生很有耐心。 The

55、 teacher is patient with the students who are weak in their studies. 3. divide vtvi(常與in，into連用)分開；劃分，(數(shù)學(xué)上的)除。   be divided into分成   (兩份時(shí)用be divided into halves 或be divided in half)divide up分配   divide among/ between 在之間分配be divided by 被除   15 divided by 3 is

56、5  3除15等于5。試題回顧班級被分成6個(gè)小組。 The class is divided into six groups. 4. equal   adj(無比較級，反義詞：unequal)相等的，均等的; 勝任的，合適的，不相上下的 equal pay for equal work同工同酬      be equal to sth / doing sth 等于; 能勝任Twice three is equal to six二三得六。   vt. equal sb/ sth (in sth)

57、與某人/ 某物相等或相同5. consideration，n考慮，思考   give a problem careful consideration仔細(xì)考慮問題   John never showed any consideration for anyone約翰從來不關(guān)心別人。   under consideration在考慮中   in consideration of考慮到，體諒   They didnt give him heavy work in consideration o

58、f his youth考慮到他年輕, 他們沒給他繁重的工作。   takeinto consideration考慮到，顧及到consider doing sth考慮要做某事  consider n. as/ to be   consider sb to have done sth 認(rèn)為某人做過某事    consider that-clause   試題回顧   漢譯英    ；   1)我們正考慮赴加拿大。

59、0;    We  are   considering   leaving   for  Canada2我認(rèn)為他是一個(gè)出色的音樂家。I  consider   him    to   be  /   as   a good musician6. basis nC基礎(chǔ)，根據(jù)His theory has a solid basis in fact他的理論有確實(shí)的

60、事實(shí)為基礎(chǔ)。What's the base offor your idea? 你這個(gè)想法的根據(jù)是什么?establishlay the basis offor  建立的基礎(chǔ)On the basis of the facts, we can reach the following conclusion根據(jù)這些事實(shí)，我們可以導(dǎo)出如下結(jié)論。另外，兩詞的復(fù)數(shù)形式都為bases。base  n.基地，根據(jù)地C    an air base空軍基地v.  baseonupon  以為基礎(chǔ)辨析：base與basis兩者都表示“基礎(chǔ)

61、”之意。但base指具體的物品、物的底座、基地；而basis指抽象的(比喻)基礎(chǔ)、根據(jù)。如：the base of a building建筑物的基礎(chǔ)，the economic basis經(jīng)濟(jì)基礎(chǔ)on the basis of以為基礎(chǔ)7. bottom    n底，底部，盡頭，末端    The bottom of the glass is wet玻璃杯的杯底是濕的。    The ship sank to the bottom of the sea那艘船沉到海底了。    a

62、t the bottom of  在的底部8. error nCU錯(cuò)誤，過失，誤差   You are in error你錯(cuò)了。    make (commit) an error出錯(cuò)誤    spelling errors描寫錯(cuò)誤    lead sbinto error/ fall into error 誤人歧途    do sthin error 誤做某事9. consult v（1）商量，商議  consult with sb與

63、協(xié)商   （2）請教，參考  consult sb/ sth about sth     consult a doctor  看醫(yī)生    Have you consulted your doctor about your illness?你找你的醫(yī)生看過病情了嗎?    注意：表示“查材料”consult后接“字典，書籍”等，而look up則接查詢“字、詞及相應(yīng)的直接對象”。 look up the word in the dictionary 在字典

64、里查詞，   consult a dictionary查字典10. cheat  n欺騙，騙子      v欺騙，騙取     cheat at sth   cheat sbintoout of 欺騙某人做不做  試題回顧    完成句子1)The salesman cheated her   into   buying a fake  at   

65、her money2)The boy cheated  in  the exam and was caught cheating11. attach v.   (1) attach sth to sth  將某物系在或附在另一物上  (2) attach oneself to sb   依附，纏著某人  (3) attach sb to sb/ sth   使隸屬于     You will be attached to this department.  你將隸屬于這個(gè)部門。  (4) attach to