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1、學(xué)習(xí)必備歡迎下載英語(yǔ)中的主調(diào)一致主謂一致的原則是指,主語(yǔ)和謂語(yǔ)從語(yǔ)法形式上取得一致:主語(yǔ)是單數(shù)形式,謂語(yǔ)也采取單數(shù)形式;主語(yǔ)是復(fù)數(shù)形式,謂語(yǔ)亦采取復(fù)數(shù)形式。通常有三個(gè)不同角 度的著眼點(diǎn):1、語(yǔ)法一致2、意義一致3、就近原則。語(yǔ)法一致的原則是指,主語(yǔ)和謂語(yǔ)從語(yǔ)法形式上取得一致:主語(yǔ)是單數(shù)形式,謂語(yǔ)也采取單數(shù)形式;主語(yǔ)是復(fù)數(shù)形式,謂語(yǔ)亦采取復(fù)數(shù)形式。例如:A grammar book helps you learn something about the rules of a language.(主語(yǔ)是單數(shù)形式,謂語(yǔ)也采取單數(shù)形式)語(yǔ)法書幫助你學(xué)習(xí)語(yǔ)言的某些規(guī)則。Grammar books hel
2、p you learn something about the rules of a language.(主語(yǔ)是復(fù)數(shù)形式,謂語(yǔ)也采取復(fù)數(shù)形式)語(yǔ)法書幫助你學(xué)習(xí)語(yǔ)言的某些規(guī)則。主語(yǔ)和謂語(yǔ)從語(yǔ)法形式上取得一致的問(wèn)題遠(yuǎn)不只上述的那么簡(jiǎn)單,有許多方面的情況需要去具體地對(duì)待:1)不定式、動(dòng)名詞、以及從句作主語(yǔ)時(shí)應(yīng)看作單數(shù),謂語(yǔ)動(dòng)詞用單數(shù)。例如:Reading often means learning .讀書常意味是學(xué)習(xí)。To read English aloud every morning does you a lot of good.每天早晨朗讀英語(yǔ)有許多好處。What he said has bee
3、n recorded .他說(shuō)的話已被錄音了。2)不定代詞 one, every, each, everybody, everyone, one of, no one, nothing, nobody, someone, somebody, either, neither, many a等作主語(yǔ)或是修飾主語(yǔ)時(shí)應(yīng)看作單數(shù),謂語(yǔ)動(dòng)詞用單數(shù)。例如:Neither of my sisters likes sports .我的妹妹中沒(méi)人喜歡運(yùn)動(dòng)。Many a student takes a walk on campus after dinner.許多學(xué)生晚飯后常在校園里散步。Every boy and g
4、irl shows great interest in extra-curriculum activities每個(gè)男孩和女孩對(duì)課外活動(dòng)都表現(xiàn)出很大的興趣。表示國(guó)家、機(jī)構(gòu)、事件、作品等名稱的專有名詞作主語(yǔ)時(shí)應(yīng)看作單數(shù),謂 語(yǔ)動(dòng)詞用單數(shù)。例如:One Thousand And One Nights tells people lots of mysterious bits offolklore .一千零一夜給人們講了許多神秘的民間傳說(shuō)。The United States is leading the world in science and technology .美國(guó)常在世界科技方面領(lǐng)先。The
5、United Nations play an important role in the international affairs聯(lián)合國(guó)在國(guó)際事務(wù)中起著重要作用。等與名詞構(gòu)成名詞a portion, a series of, a kind of, the number of短語(yǔ)作主語(yǔ)時(shí)應(yīng)看作單數(shù),謂語(yǔ)動(dòng)詞用單數(shù)。例如:學(xué)習(xí)必備歡迎下載A series of high technology products has been laid out in the exhibition.一系列高科技產(chǎn)品已在展覽上展出。The number of printing mistakes in some re
6、cent books often surprises people even to death.這些報(bào)告都沒(méi)有提及實(shí)這座花園里有一種玫瑰等詞修飾主語(yǔ)、或是 另外,由and連接兩個(gè)主語(yǔ)近來(lái)一些書籍里印刷錯(cuò)誤的數(shù)量讓人吃驚得要命。A substantial portion of the reports is missing .質(zhì)問(wèn)題。A kind of rose in the garden smells very pleasant.香氣怡人。由 some, several, both, few, many, a number of 由它們自身作主語(yǔ)時(shí)應(yīng)看作復(fù)數(shù), 謂語(yǔ)動(dòng)詞用復(fù)數(shù)。時(shí),謂語(yǔ)一般用復(fù)數(shù)
7、。例如:On the seashore, some people are playing volleyball and some are lyingin the sun, 海邊,有些人在打排球,有些人躺著曬太陽(yáng)。Both of us are fond of watching football games .我們倆者 B 喜歡看足球賽。A number of will-be graduates are voluntarily going to work in the Westof China,許多即將畢業(yè)的學(xué)生打算自愿去中國(guó)西部工作。有些短語(yǔ),如:a lot of, most of, any o
8、f, half of , three fifths of, eighty percent of, some of, none of, the rest of , all of等后接不可數(shù)名詞、或是單數(shù)形式的名詞作主語(yǔ)時(shí)應(yīng)看作單數(shù),謂語(yǔ)動(dòng)詞用單數(shù);但如果后接 可數(shù)名詞的復(fù)數(shù)形式作主語(yǔ)時(shí)應(yīng)看作復(fù)數(shù),謂語(yǔ)動(dòng)詞用復(fù)數(shù)。例如:A lot of money in the shop was stolen yesterday when the electricity was suddenly cut off, 昨天突然斷電時(shí),那家商店丟失了許多錢。A lot of books about Investment
9、 Fund have been published recently.最近出版了許多關(guān)于投資基金的書籍。意義一致(Notional Concord )這一原則是指,從意義著眼來(lái)解決主謂一致問(wèn)題。 有時(shí)主語(yǔ)形式上為單數(shù),但意 義上卻是復(fù)數(shù),那么謂語(yǔ)依意義也用復(fù)數(shù)形式; 而有時(shí)主語(yǔ)形式上為復(fù)數(shù),但意 義上卻是單數(shù),那么謂語(yǔ)依意義亦用單數(shù)形式。1) 當(dāng)主語(yǔ)后面接由 as well as, as much as, accompanied by, including, in addition to, more than,no less than, rather than, together with等弓
10、 I 導(dǎo)的詞組時(shí),其謂語(yǔ)動(dòng)詞的形式要依主語(yǔ)的單復(fù)數(shù)而定。在這樣的句子里,這些詞所引導(dǎo)的詞組不影響主語(yǔ)自身的單、復(fù)數(shù)形式,它們?cè)诰渥永锲鋵?shí)是狀語(yǔ)。也就是說(shuō),我們完全可以將這些詞組搬到句首或是放到旬末去。從表面上我們也可以 看出,它們與主語(yǔ)之間有,隔開。例如:Petroleum, along with fuel gas, has recently risen in price.最近石油和燃料煤氣的價(jià)格上漲了。The teacher, with all his students, is going to have a picnic this weekend.老師打算這個(gè)周末與學(xué)生們一起去野炊。The
11、 students, together with their teacher , are going to have a picnic this weekend,學(xué)生們打算這個(gè)周末與他們的老師一起去野炊。The warehouse, with all its stockings, was burned last night.學(xué)習(xí)必備歡迎下載昨晚,那個(gè)倉(cāng)庫(kù)連同其所有的貨物一起被燒毀了。我們完全可以將上面句子中的那些詞組都分別搬到句首或是放到旬末去,因?yàn)樗鼈冊(cè)诰渥永锸菭钫Z(yǔ):Petroleum has recently risen in price, along with fuel gas.Alon
12、g with fuel gas, petroleum has recently risen in price.The students are going to have a picnic this weekend together with their teacher.As well as the suitcase, the missing things have been found and returned to the owner.The missing things have been found and returned to the owner, as well as the s
13、uitcase.2)表示時(shí)間、金錢、距離、體積、重量、面積、數(shù)字等詞語(yǔ)作主語(yǔ)時(shí),其意義若是指總量應(yīng)看作單數(shù),謂語(yǔ)動(dòng)詞用單數(shù);但如果其意義是指有多少數(shù)量則應(yīng) 該看作是復(fù)數(shù),那么謂語(yǔ)動(dòng)詞也應(yīng)該用復(fù)數(shù)。例如:Four weeks are often approximately regarded as one month.人們常大約地將四個(gè)星期看成一個(gè)月。Twenty years stands for a long period in ones life.二十年在人的一生里意味著一個(gè)很長(zhǎng)的時(shí)期。Eighty dollars are enough for a student to spend on fo
14、od for one week.八十塊錢給一個(gè)學(xué)生吃一個(gè)月的伙食是足夠的了。3)形容詞前加定冠詞即“the +形容詞”作主語(yǔ)時(shí),其意義若是指?jìng)€(gè)人或是抽象 概念應(yīng)看作單數(shù),謂語(yǔ)動(dòng)詞用單數(shù);但如果其意義是指一類人則應(yīng)該看作是復(fù)數(shù), 那么謂語(yǔ)動(dòng)詞也應(yīng)該用復(fù)數(shù)。例如:The young, on the one hand, often think of the old conservative. On theother hand, the old always consider the young inexperience.一方面,青年人常認(rèn)為老年人保守;另一方面,老年人總是認(rèn)為青年人沒(méi)有經(jīng)驗(yàn)。In m
15、any stories, the good are well rewarded and the bad are doomed to unfortunate. 在許多故事里,好人總是有好報(bào);壞人注定要倒霉。4)當(dāng)and連接兩個(gè)并列主語(yǔ)在意義上指同一人、同一物、同一事或者同一概念 時(shí),應(yīng)看作 單數(shù),謂語(yǔ)動(dòng)詞用單數(shù)。另外,當(dāng) and連接兩個(gè)形容詞去修飾一個(gè) 單數(shù)形式的主語(yǔ)時(shí),其實(shí)是指兩種不同的事物,主語(yǔ)則應(yīng)該看作是復(fù)數(shù),那么謂語(yǔ)動(dòng)詞也應(yīng)該用復(fù)數(shù)。例如: Warand peace is a constant themein history.戰(zhàn)爭(zhēng)與和平是一個(gè)歷史上的永恒的主題。Chinese and J
16、apanese silk are of good quality.中國(guó)絲綢和日本絲綢質(zhì)量都很好。Different people respectively welcome White and black coffee.加奶的咖啡與清咖啡都分別受到不同人們的喜愛。Reading and writing are very important.注意:當(dāng)主語(yǔ)由and連結(jié)時(shí),如果它表示一個(gè)單一的概念,即指同一人或同 一物時(shí),謂語(yǔ)動(dòng)詞用單數(shù),and此時(shí)連接的兩個(gè)詞前只有一個(gè)冠詞。學(xué)習(xí)必備歡迎下載The iron and steel industry is very important to our lif
17、e.典型例題The League secretary and monitor asked to make a speech at themeeting.A. is B. was C. are D. were答案B.注:先從時(shí)態(tài)上考慮。這是過(guò)去發(fā)生的事情應(yīng)用過(guò)去時(shí),先排除 A., C. o本題易誤選 D,因?yàn)門he League secretary and monitor好象是兩個(gè)人,但仔細(xì)辨別,monitor前沒(méi)有the ,在英語(yǔ)中,當(dāng)一人兼數(shù)職時(shí)只在第一個(gè)職 務(wù)前加定冠詞。后面的職務(wù)用 and相連。這樣本題主語(yǔ)為一個(gè)人,所以應(yīng)選 B5)集體名詞作主語(yǔ)時(shí),謂語(yǔ)動(dòng)詞的數(shù)取決于主語(yǔ)的意義:主語(yǔ)表示
18、整體時(shí)視 為單數(shù),謂語(yǔ)動(dòng)詞用單數(shù);主語(yǔ)表示集體中的個(gè)體成員時(shí)視為復(fù)數(shù),謂語(yǔ)動(dòng)詞用復(fù)數(shù)。這類集體名詞常見的有:army, audience, cattle, class, club,committee, crowd, family, government, group, majority, minority, part, people, police, public, staff, team等等,其中 cattle , people , police一般看成復(fù)數(shù)形式。例如:The family are all fond of football.那一家人都喜歡足球。The family is th
19、e tiniest cell of the society.家庭是社會(huì)的最小的細(xì)胞。The public has every reason to be cautious of professional deception.人民大眾完全有理由謹(jǐn)防職業(yè)騙局。The public now come to know the whole story.人們現(xiàn)在越來(lái)越清楚那是怎么回事了。就近原則(Principle of Proximity )這一原則是指,謂語(yǔ)動(dòng)詞的人稱和數(shù)常常與最近作主語(yǔ)的詞語(yǔ)保持一致。常出現(xiàn)在這類句子中的連詞有: or, either or ,neither nor ,not only
20、 but also 等。例如:Either I or they are responsible for the result of the matter.不是我,就是他們要對(duì)那件事的結(jié)局負(fù)責(zé)任。Neither the unkind words nor the unfriendly attitude has caused me anydistress.既不是那些不友好的話,也不是那不友好的態(tài)度讓我沮喪。Not only he but also all his family are keen on concerts.不僅僅是他,而且是他全家人都很熱衷于音樂(lè)會(huì)。Neither his family
21、nor he knows anything about it.他全家人和他都不知道那件事。就近原則也稱“鄰近原則” “就近一致原則”(Proximity ).即:謂語(yǔ)與靠近的名詞、代詞(有時(shí)不一定是主語(yǔ))在“人稱、數(shù)”上一致。1.由下列詞語(yǔ)連接的并列主語(yǔ):there be +句型;or; either -or; nor; neither nor; whether - or ; not - but; not only but also; 等。e.g.What he does or what he says does not concern me .他的行為或言談?wù)?B與我無(wú)關(guān)。Neither y
22、ou nor I am wrong .你和我都沒(méi)錯(cuò)。學(xué)習(xí)必備歡迎下載Not you but your father is to blame .不是你,而是你父親該受責(zé)備。Not only you but(also) he is wrong .不僅你錯(cuò)了,他也錯(cuò)了。.在倒裝句中:謂語(yǔ)可與后面第一個(gè)主語(yǔ)一致。e.g. In the distance was heard the clapping of hands and the shouts of the people .在遠(yuǎn)處,能聽見鼓掌聲和人們的呼喊聲。當(dāng)there be句型的主語(yǔ)是一系列事物時(shí),謂語(yǔ)應(yīng)與最鄰近的主語(yǔ)保持一致。There is
23、a pen, a knife and several books on the desk.There are twenty boy-students and twenty-three girl-students in the class.當(dāng)一個(gè)句子是由there 或here引起,而主語(yǔ)又不止一個(gè)時(shí),謂語(yǔ)通常和最靠 近它的主語(yǔ)一致.例如:Here is a pen, a few envelopes and some paper in the drawer.抽屜里有支鋼筆,幾個(gè)信封和一些紙.補(bǔ)充:當(dāng)主語(yǔ)后面跟有 with, together with, like, except, but, no
24、less than, aswell as 等詞引起的短語(yǔ)時(shí),謂語(yǔ)動(dòng)詞與前面的主語(yǔ)一致。The teacher together with some students is visiting the factory.He as well as I wants to go boating.The teacher with his students is working in the fields.跟WITH無(wú)關(guān)的,with his student(s)就像修飾語(yǔ)一樣,可以不管它,所以前面 如果是teachers,就用復(fù)數(shù)動(dòng)詞,如果是teacher就用單數(shù)動(dòng)詞。No one except his o
25、wn supporters agree with him .僅他自己的支持者同意他的意見。(依“就近”和“意義”一致的原則;但語(yǔ)法上,“ No one ”才是 主語(yǔ),謂語(yǔ)要改成“ agrees十六種英語(yǔ)時(shí)態(tài)講解(1)(2009-02-05 11:10:14)英語(yǔ)共有十六種時(shí)態(tài)、其表現(xiàn)形式如下(以study為例)一般時(shí)進(jìn)行時(shí)完成時(shí)完成進(jìn)行時(shí)現(xiàn)在 studybe studyinghavestudiedhave been studying過(guò)去 studiedbe studyinghadstudiedhad been studying將來(lái) will study wil be studyingwill
26、havestudiedwill have been studying過(guò)去將來(lái) would studywould be studying would havestudiedwould have been studying學(xué)習(xí)必備歡迎下載時(shí)態(tài)(Tense)是表示行為、動(dòng)作和狀態(tài)在各種時(shí)間條件下的動(dòng)詞形式。因此, 當(dāng)我們說(shuō)時(shí)態(tài)結(jié)構(gòu)的時(shí)候,指的是相應(yīng)時(shí)態(tài)下的動(dòng)詞形式。1. 一般現(xiàn)在時(shí)用法:A)表示現(xiàn)在發(fā)生的動(dòng)作、情況、狀態(tài)和特征。B)習(xí)慣用語(yǔ)。C)經(jīng)常性、習(xí)慣性動(dòng)作。例:He always helps others. (他總是幫助別人。)D)客觀事實(shí)和普遍真理。尤其要注意,如果前后文不是一般現(xiàn)在時(shí),則
27、無(wú)法保持 主旬、從何時(shí)態(tài)一致。E)表示一個(gè)按規(guī)定、計(jì)劃或安排要發(fā)生的動(dòng)作,(僅限于某些表示“來(lái)、去、 動(dòng) 、停、開始、結(jié)束、繼續(xù)”等的動(dòng)詞 )可以與表示未來(lái)時(shí)間的狀語(yǔ)搭 配使用 。常見的用法是:飛機(jī)、火車、輪船、汽車等定期定點(diǎn)運(yùn)行的交 通方式。例:The next train leaves at 3 oclock this afternoon.(下一趟火車今天下午3點(diǎn)開車。)How often does this shuttle bus run?(這班車多久一趟?)F)在時(shí)間和條件狀語(yǔ)從句里經(jīng)常用一般現(xiàn)在(有時(shí)也用現(xiàn)在完成時(shí))表示將來(lái) 事 情。例: When you have finished
28、 the report, I will have waited for about3 hours.(等你完成這份報(bào)告的時(shí)候,我就已經(jīng)等了將近3個(gè)小時(shí)了。).現(xiàn)在進(jìn)行時(shí)(be doing)用法:現(xiàn)在正在進(jìn)行的動(dòng)作。. 現(xiàn)在完成時(shí)(have done)用法:A)表示動(dòng)作到現(xiàn)在為止已經(jīng)完成或剛剛完成。例:I bought a new house, but I my old one yet, so at the moment I have two houses.A) didnt sellB) sold C) havent sold D) would sell答案是 C) havent soldB)表示
29、從過(guò)去某時(shí)刻開始,持續(xù)到現(xiàn)在的動(dòng)作或情況,并且有可能會(huì)繼續(xù)延續(xù) 下去。此時(shí)經(jīng)常用延續(xù)性動(dòng)詞。時(shí)間狀語(yǔ)常用since加一個(gè)過(guò)去的時(shí)間點(diǎn).或for 加一段時(shí)間,或 by 加一個(gè)現(xiàn)在時(shí)間。例: Great as Newton was, many of his ideas today and arebeing modified by the work of scientists of our time.are to challengeC) have been challengedmay be challengedD) are challenging全句的意思是:“雖然牛頓是個(gè)偉大的人物,但他的許多見解
30、直到今天還在受到 挑戰(zhàn),并且被現(xiàn)代科學(xué)家的工作所修正。challenge是及物動(dòng)詞,在本句中應(yīng)當(dāng)是被動(dòng)語(yǔ)態(tài);其動(dòng)作延續(xù)到今天,所以要用現(xiàn)在完成時(shí)態(tài)??梢姶鸢甘荂) have been challenged 。A) are to challenge 和 D) are challenging者B是主動(dòng)語(yǔ)態(tài),不可能是答案。B) may be challenged 雖然是被動(dòng)語(yǔ)態(tài),但意思與全句內(nèi)容不 合,所以不對(duì)。表示發(fā)牛在過(guò)去、但對(duì)現(xiàn)在仍有影響的動(dòng)作或情況。通常用點(diǎn)動(dòng)詞、如:arrive,學(xué)習(xí)必備歡迎下載begin, find, give, lose 等。例:John has broken his
31、left leg. (約翰摔斷了左腿。)注意事項(xiàng):A)現(xiàn)在完成時(shí)是聯(lián)系過(guò)去和現(xiàn)在的紐帶。現(xiàn)在完成時(shí)和過(guò)去時(shí)的區(qū) 別在于:現(xiàn)在完成時(shí)強(qiáng)調(diào)動(dòng)作的動(dòng)態(tài),或受動(dòng)態(tài)的影響,是動(dòng)態(tài)的結(jié)果,對(duì)現(xiàn)在 有影響;過(guò)去時(shí)只表示過(guò)去的某個(gè)具體時(shí)間里發(fā)生的動(dòng)作,與現(xiàn)在沒(méi)有聯(lián)系。例:He worked in that hospital for 8 years.(他曾經(jīng)在那家醫(yī)院工作了 8年。這只是講述一個(gè)過(guò)去的事實(shí),他現(xiàn)在已經(jīng)不在那家醫(yī)院了。)He has worked in that hospital for 8 years.(他已經(jīng)在那家醫(yī)院里工作了8年。表示他從過(guò)去開始工作,一直工作到現(xiàn)在,現(xiàn)在仍在那家醫(yī)院工作。)
32、因?yàn)楹?for 加一段時(shí)間或 since 加一個(gè)時(shí)間點(diǎn)這樣的時(shí)間狀語(yǔ)的完成時(shí), 有動(dòng)態(tài)和延續(xù)性的特點(diǎn),所以不能使用終端動(dòng)詞或瞬間動(dòng)詞。例:My sister has been married for 5 years.(過(guò)去分詞做表語(yǔ)表示狀態(tài),可以延續(xù))My sister has married. Dont disturb her.(終端動(dòng)詞)在“this is the first/ second/ thirdtime that ”句型里要求用完成時(shí)。例:This is the second time that the products of our company have beenshow
33、n in the International Exhibition.(這是我公司產(chǎn)品第二次參加國(guó)際展覽會(huì)。)句型“It is/ has been since” 所使用的兩種時(shí)態(tài)者B正確。例:It is/ has been 10 years since I last saw him.(從我上次見到他以來(lái)已經(jīng)10年了。)E)在“no sooner than、hardly/ scarcely when、before、prior to等句型中,主句要求完成時(shí)。例:I havent met that professor prior to today.(以前我從未見過(guò)刃B位教授。)4.現(xiàn)在完成進(jìn)行時(shí)(ha
34、ve been doing)用法:表示某一動(dòng)作開始于過(guò)去某一時(shí)間、延續(xù)或重復(fù)地出現(xiàn)至今、或?qū)⒗^續(xù)延續(xù)至將來(lái)。例: We have been working on this project for over a month now.(至U 目前為止,我們一直在處理那個(gè)項(xiàng)目,已經(jīng)花了一個(gè)多月時(shí)間了。)注意事項(xiàng):與現(xiàn)在完成時(shí)相比,現(xiàn)在完成進(jìn)行時(shí)更強(qiáng)調(diào):在從過(guò)去到現(xiàn)在的時(shí)間 里,動(dòng)作或狀態(tài)一直持續(xù)或一直反復(fù)出現(xiàn)。例:It seems oil from this pipe for some time. Well have to take the machine apart to put it right
35、.A) had leakedB) is leakingC) leakedD) has been leaking從本題上下文看,這兩個(gè)句子的意思是:“看來(lái),這個(gè)管道漏油已有一段時(shí)間了, 我們將不得不拆卸機(jī)器排除故障?!钡诙浔硎緦⒁扇〉拇胧?。第一句動(dòng)作發(fā) 生在第二旬之前,并且延續(xù)到現(xiàn)在為止仍在繼續(xù)。因此,空格中需用現(xiàn)在完成時(shí) 或現(xiàn)在完成進(jìn)行時(shí)。D) has been leaking是現(xiàn)在完成進(jìn)行時(shí),因此是本題的答案。有11%勺考生誤選了 B) is leaking 。由于本句有時(shí)間狀語(yǔ)for some time , 表示謂語(yǔ)動(dòng)作延續(xù),謂語(yǔ)不能用現(xiàn)在進(jìn)行時(shí),必須用和完成時(shí)有關(guān)的時(shí)態(tài)。有些 考生誤
36、選了 C) leaked或A) had leaked。是因?yàn)樗麄儧](méi)有注意到本題第二句是學(xué)習(xí)必備歡迎下載一般將來(lái)時(shí),所以第一句的謂語(yǔ)不能用過(guò)去時(shí)或過(guò)去完成時(shí)。5. 一般過(guò)去時(shí)用法:A)表示過(guò)去某個(gè)時(shí)間發(fā)生的動(dòng)作或情況。B) 表示過(guò)去習(xí)慣性動(dòng)作。特別是由 would/ used to do表達(dá)的句型,本身表示的就是過(guò)去時(shí)。例:The old manwould sit on a bench in the quiet park and look at others for hours without doing anything or talking to anybody.(老人過(guò)去常常坐在寧?kù)o的公園
37、里的一條長(zhǎng)椅上, 看著其他的人,一坐就是數(shù)個(gè)小時(shí),什么也不 干,也不和任何人交談。)He used to visit his mother once a week.(他以前總是每周看望一次他的母C)有時(shí)可代替一般現(xiàn)在時(shí),表達(dá)一種婉轉(zhuǎn)、客氣、禮貌、商量的語(yǔ)氣。例:I wanted to ask you if I could borrow your car?(我想向您借車用一用,可以嗎?)Would you mind my sitting here?(您介意我坐在這里嗎?)注意事項(xiàng):A)注意時(shí)間狀語(yǔ)的搭配。一般過(guò)去時(shí)的時(shí)間狀語(yǔ)應(yīng)該是表示過(guò)去某 個(gè)時(shí)間的詞或詞組,如:yesterday, last
38、month, in 1999, two days ago 等,絕對(duì)不可與 recently, in the past 10 years, this month等連用,因?yàn)檫@樣的時(shí)間狀語(yǔ)都與現(xiàn)在有關(guān)系,應(yīng)該用現(xiàn)在完成時(shí)或一般現(xiàn)在時(shí)。B) used to do 的否定形式和疑問(wèn)形式很特別:你怎么寫都正確。以否定形式為 例:used not to do, didnt used to do, didnt use to do者B對(duì)。Used to do 經(jīng)常與 be used to doing sth/ sth結(jié)構(gòu)進(jìn)行對(duì)比。前者表示 “過(guò)去常?;蜻^(guò)去曾經(jīng),要求加動(dòng)詞原形;后者表示習(xí)慣于,要求加名詞或動(dòng)名
39、詞。.過(guò)去完成時(shí)(had done)用法:表示在過(guò)去的某個(gè)時(shí)間或動(dòng)作以前已經(jīng)發(fā)生的 動(dòng)作或已經(jīng)存在的狀態(tài)。就是我們常說(shuō)的:表示過(guò)去的過(guò)去的動(dòng)作或狀態(tài)”。Until then, his family from him for six months.A) didnt hearC) hasnt heard B) hasnt been hearingD)hadnt heard全句的意思是:“到那時(shí)為止,他家里已經(jīng)有六個(gè)月沒(méi)得到他的消息了。 ”由此 可以看出,謂語(yǔ)動(dòng)詞的動(dòng)作延續(xù)到過(guò)去的某一時(shí)刻才完成,因此謂語(yǔ)要用過(guò)去完 成時(shí)。答案是D)。其它選項(xiàng)中:A) didnt hear ,因?yàn)橐话氵^(guò)去時(shí)只表示過(guò)去
40、 發(fā)生的事情或存在的狀態(tài),所以不能與時(shí)間狀語(yǔ)for six months連用。B) hasnt been hearing ,現(xiàn)在完成進(jìn)行時(shí)表示過(guò)去某時(shí)刻繼續(xù)到現(xiàn)在或現(xiàn)在還在進(jìn)行的動(dòng) 作,與題意不符。C) hasnt heard ,現(xiàn)在完成時(shí)表示從過(guò)去某一時(shí)刻到現(xiàn)在為 止發(fā)生的動(dòng)作。而題中的then只表示過(guò)去的某一時(shí)刻,不能表示現(xiàn)在時(shí)間。注意事項(xiàng):“過(guò)去的過(guò)去”這種邏輯關(guān)系常通過(guò)匕下文體現(xiàn)出來(lái), 而不一定受某 個(gè)時(shí)間狀語(yǔ)的限制。例:There had been someone in our room just now, because I noticed a burning cigarette
41、end on the floor when we opened the front door.(岡 U 才有人在我們的房間里,因?yàn)槲覀兇蜷_前門進(jìn)來(lái)時(shí),我注意到地板上有一支仍在燃燒的香 煙。)分析:雖然時(shí)間狀語(yǔ)是just now,似乎應(yīng)該使用一般過(guò)去時(shí),但是“在房間里” 這個(gè)狀態(tài)是在開門和注意這兩個(gè)過(guò)去的動(dòng)作之前就存在的,所以應(yīng)該用過(guò)去學(xué)習(xí)必備歡迎下載完成時(shí)。.過(guò)去將來(lái)時(shí)(would/ should do)用法:表示從過(guò)去的某個(gè)時(shí)間看將要發(fā)生的事。例:I said on Thursday I should see my friend the next day.(我星期四說(shuō)我將于第二天拜訪我的朋友
42、。)注意事項(xiàng):由于過(guò)去將來(lái)時(shí)是由過(guò)去時(shí)和將來(lái)時(shí)組合而成的,所以其注意事項(xiàng)可 以參考過(guò)去時(shí)和將來(lái)時(shí)的相關(guān)注意事項(xiàng)。. 過(guò)去進(jìn)行時(shí)(was/ were doing) 用法:A) 表示在過(guò)去一個(gè)比較具體的時(shí)間正 在發(fā)生的動(dòng)作。例: Mary was listening to light music 10 minutes ago.(10 分鐘前,瑪麗正在聽輕音樂(lè)。)B)如果when,而e這樣的時(shí)間狀語(yǔ)引導(dǎo)詞所引導(dǎo)的主從句之一是一般過(guò)去時(shí), 則另一個(gè)句子常用過(guò)去進(jìn)行時(shí)。例:I was washing my hair when you knocked at the front door.(你敲前門時(shí)我正在
43、洗頭發(fā)。)。注意事項(xiàng):其它與將來(lái)時(shí)有關(guān)的事項(xiàng)請(qǐng)參見下面所講的一般將來(lái)時(shí). 一般將來(lái)時(shí)用法: A) 基本結(jié)構(gòu)是 will/ shall do 。例: We shall send her a glass hand-made craft as her birthday gift.(我們將送給她一個(gè)玻璃的手工制品,作為給她的生日禮物。)B)有些動(dòng)詞,如: arrive, be close, come, do, done, go, have, leave, open, play, return, sleep, start, stay等,用于一般進(jìn)行時(shí),并且通常與一個(gè)表示將來(lái)時(shí)間的時(shí)間狀語(yǔ)連用,可以表示將
44、來(lái)時(shí)。_例: My mother is coming to visit me next week and is staying here untilMay.(我媽媽下周將來(lái)看我,并會(huì)呆到 5月。)C) 表示“打算去,要”時(shí),可用 be going to do 。例:This is just what I am going to say.(這正是我想說(shuō)的。)D)表示“即將、正要”時(shí)、可用 be about to do。強(qiáng)調(diào)近期內(nèi)或馬上要做的事。例: Dont worry, I am about to make a close examination on you.(另?yè)?dān)心,我馬上就給你做一次仔細(xì)
45、的檢查。)E) be to do” 的5種用法:a)表示“按計(jì)劃、安排即將發(fā)生某事或打算做某事”。例:She is to be seen in the lab on Monday.(星期一你準(zhǔn)會(huì)在實(shí)驗(yàn)室見到該做或不該做的事情 (語(yǔ)氣上接近于should, must, ought to, have to ),表示一種命令、規(guī)勸性語(yǔ)氣。例: You are to go to bed and keep quiet, kids. Our guests are arrivingin less than 5 minutes.(孩子們,你們必須 上床睡覺,不準(zhǔn)吵鬧。我們的客人5分鐘之內(nèi)就要到了。)能或不能發(fā)
46、牛.的事T青(接近 can, may)例:How am I to pay such a debt?(我怎么可能還得起這么大的一筆債呢?)d)不可避免將要發(fā)生的事情,后來(lái)將要發(fā)生的事情。例:I assure you that the matter as quickly as possible. Have alittle patience.學(xué)習(xí)必備歡迎下載A. will be attended B. will be attended toC. is attended D. is attended towill be attended to關(guān)鍵的一點(diǎn)是:attend表示“處理,解決”時(shí)是不及物動(dòng) 詞
47、,必須與to連用。另外,從上下文看,事情顯然尚未解決,所以應(yīng)該用將來(lái) 時(shí)的被動(dòng)語(yǔ)態(tài)。答案是Boe) 用于條件從何 “如果想,設(shè)想”(接近if want to,或if should)例: Greater efforts to increase agricultural production must be made if food shortage avoided.A) is to be B) can be C) will be D) has been答案是A) is to be 。全句的意思是:“如果要避免食品短缺,就必須作出更大 努力來(lái)增加農(nóng)業(yè)產(chǎn)量。”F)同樣可以表示“正要、將要”的意思的句
48、型是be on the point of doing 。例:The coach is on the point of giving up the game because our team has been scored 7 points.(教練想要放棄這場(chǎng)比賽了,因?yàn)閷?duì)方已經(jīng)射進(jìn)了7個(gè)例:I was the point of telephoning him when his letter arrived.A) in B) to C) at D) on答案是D)。on the point of doing是固定詞組,意思是“正要、打算”。全句的意思是:“當(dāng)他的信到的時(shí)候我正要打電話給他?!弊⒁?/p>
49、事項(xiàng): 在以 if, when, as 10ng as, as soon as, after, before, in case,until, unless等連詞以及具有連詞作用的副詞( immediately, the moment,directly )等引導(dǎo)的狀語(yǔ)從句,一般用現(xiàn)在時(shí)代替將來(lái)時(shí)。強(qiáng)調(diào)延續(xù)性或動(dòng)態(tài)時(shí), 可用完成時(shí)。例:I hope his health will have improved by the time you come back nextyear.(我希望到明年你回來(lái)的時(shí)候,他的身體已經(jīng)好多了。). 將來(lái)進(jìn)行時(shí)(will be doing)16:強(qiáng)調(diào)在將來(lái)的某個(gè)具體時(shí)間正在發(fā)生的動(dòng)作或事情。例: Dont worry, you wont miss her. She will be wearing a red T-shirtand a white skirt at that time.(別擔(dān)心,你不會(huì)認(rèn)不出她的。她到時(shí)會(huì)穿一件紅色的T恤衫和一條白色的短裙。)注意事項(xiàng):由于本時(shí)態(tài)是由將來(lái)時(shí)和進(jìn)行時(shí)融合在一起的,所以關(guān)于本時(shí)態(tài)的注意事項(xiàng),可參考”一般將來(lái)時(shí)和現(xiàn)在進(jìn)行時(shí)”的有關(guān)注意事項(xiàng)。.將來(lái)完成時(shí)(will have done)用法:表
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