非謂語動詞怎么用?怎么辨別?
非謂語動詞怎么用?怎么辨別?
英語人氣:577 ℃時間:2020-01-26 01:08:27
優(yōu)質(zhì)解答
謂語動詞 基本結(jié)構(gòu) 謂語動詞指在句子中充當謂語的動詞,可以是及物動詞,也可以是不及物動詞.英語句子的成分與現(xiàn)代漢語中學的句子成分類似,基本構(gòu)成也包含主、謂、賓,有時有補語、狀語,還有插入語等成分.由做謂語的動詞在句子中稱為謂語動詞.一般來說沒有謂語的句子是不完整的,比如你舉例的句子就沒有謂語,由于謂語是說明主語的,所以沒有謂語的例句就像個沒頭的蒼蠅,讓人覺得很亂,不知所云.但是有些句子中謂語是可以省略的,比如感嘆句,What a silly thing (you have done)!括號內(nèi)的是句子的主語和謂語部分均可省略 就高中階段常用的謂語動詞就不勝枚舉.至于最常用的著中說法其實沒有必要.范圍不明且舉上一天一夜都舉不盡! 所以掌握動詞用法非常重要.動詞做謂語放在主語或賓語之后,比如:I love you中, love就是謂語動詞,又如You know what i know.中,兩個know都是謂語成分,緊跟在施動者后.這是謂語動詞的普通用法.動詞一般都可以做謂語,其中Do可以代替大多數(shù)謂語動詞. 至于特殊的謂語動詞用法很靈活,比如虛擬語氣中,謂語動詞常采用過去時.有的謂語還有固定用法,比如If I were you I would tell him the truth.這里就體現(xiàn)的是虛擬語氣中Be動詞的固定變化,須識記. 還有一些可充當謂語動詞使用的動詞性短語,如turn off,look into,break up... ... 謂語動詞與非謂語動詞的區(qū)別 1) 謂語動詞在句中可單獨作謂語,而非謂語動詞不能單獨作謂語. Miss Mary teaches us English. 瑪麗教我們英語.(teaches 動詞作謂語) Mr.Victor came to our classroom to have a talk with us last week. 維克托先生上周來到了我們教室和我們談話. (to have a talk. 不定式作狀語) 2) 謂語動詞受主語的人稱和數(shù)的限制,而非謂語動詞形式?jīng)]有這種限制. Larke likes the pop music. 拉克喜歡流行音樂. (動詞用單數(shù)第三人稱形式) Larke has nothing to do today. 拉克今天沒什么事要做.(do 用原形) 非謂語動詞的特征 1 如果非謂語動詞是及物動詞,后面須跟賓語. Studying English is my favorite. 學習英語是我的愛好.(studying 后跟賓語) To help him is my duty. 幫助他是我的責任.(help 后跟賓語) 2 非謂語動詞可以帶有自己的狀語或邏輯主語. Working under such a condition is terrible. 在這樣的環(huán)境下工作太可怕了.(under such a condition 是 working 的狀語) It's too difficult for him to master English in such a short time. 他在這么短的時間內(nèi)掌握英語太難了.(for him 作不定式的邏輯主語) 3 非謂語動詞仍有語態(tài)和時態(tài)的變化. I am sorry to have kept you waiting long. 對不起讓你久等了.(to have kept...是不定式的完成形式) Seen from the mountain, the city looks much more beautiful. 從山上看,這座城市美麗多了.(Seen from...是分詞的被動形式) 4 非謂語動詞在句中可以當成名詞或者形容詞來使用. Our coming made him happy. 我們的到來使他很高興.(coming 起名詞作用) There are two big swimming pools here. 這兒有兩個大型游泳池.(swimming 起形容詞作用) police 用作一個警察的時候就是用is,例如the police stand there is my uncle.當警察作為一個職業(yè)的泛稱的時候也用is,the police is a good vacation. 下面是主謂一致的知識,希望對你有用. 主謂一致 主謂一致是指: 1) 語法形式上要一致,即單復數(shù)形式與謂語要一致. 2) 意義上要一致,即主語意義上的單復數(shù)要與謂語的單復數(shù)形式一致. 3) 就近原則,即謂語動詞的單復形式取決于最靠近它的詞語, 一般來說,不可數(shù)名詞用動詞單數(shù),可數(shù)名詞復數(shù)用動詞復數(shù). There is much water in the thermos. 但當不可數(shù)名詞前有表示數(shù)量的復數(shù)名詞時,謂語動詞用復數(shù)形式. e.g. Ten thousand tons of coal were produced last year. Large quantities of water are needed. In western countries, mountains of rubbish are thrown away each day. 1 并列結(jié)構(gòu)作主語時謂語用復數(shù) Reading and writing are very important. 注意: 當主語由and連結(jié)時,如果它表示一個單一的概念,即指同一人或同一物時,謂語動詞用單數(shù),and 此時連接的兩個詞前只有一個冠詞. The iron and steel industry is very important to our life. 謂語動詞的概念 謂語動詞是與非謂語動詞相對應的概念.兩者都是動詞,但是前者是作謂語成分,后者不能作謂語成分.而謂語成分就是用來說明主語的動作或狀態(tài)的,一般由動詞或短語動詞承擔. 比如:我看電視.”看”就是謂語. 你正在上網(wǎng).”上網(wǎng)”也是謂語. 再舉幾個英語句子吧:I see a girl.我看見一個女孩.”看見””see"就是這個句子的謂語.而see也是個動詞,所以就叫做謂語動詞.She is very beautiful.她很漂亮."is"就是這個句子的謂語,也是動詞. 而短語動詞就是動詞加小品構(gòu)成的起動詞作用的短語叫短語動詞.例如: Turn off the radio. 把收音機關(guān)上.(turn off是短語動詞) 短語動詞的構(gòu)成基本有下列幾種: 1)動詞+副詞,如:black out; 2)動詞+介詞,如:look into; 3)動詞+副詞+介詞,如:look forward to.構(gòu)成短語動詞的副詞和介詞都統(tǒng)稱為小品詞. 以后你會學到非謂語動詞,顧名思義,非謂語動詞也是動詞,但不能作謂語,只能作主語、表語、賓語、補語、狀語、定語.非謂語動詞又分為動名詞、不定式和分詞. 典型例題 The League secretary and monitor ___ asked to make a speech at the meeting. A. is B. was C. are D. were 答案B. 注: 先從時態(tài)上考慮.這是過去發(fā)生的事情應用過去時,先排除A.,C..本題易誤選D,因為The League secretary and monitor 好像是兩個人,但仔細辨別, monitor 前沒有the,在英語中,當一人兼數(shù)職時只在第一個職務前加定冠詞.后面的職務用and 相連.這樣本題主語為一個人,所以應選B. 2 主謂一致中的靠近原則 1) 當there be 句型的主語是一系列事物時,謂語應與最鄰近的主語保持一致. There is a pen, a knife and several books on the desk.. There are twenty boy-students and twenty-three girl-students in the class. 2)當either… or… 與neither… nor, 連接兩個主語時,謂語動詞與最鄰近的主語保持一致. 如果句子是由here, there引導,而主語又不止一個時,謂語通常也和最鄰近的主語一致. Either you or she is to go. Here is a pen, a few envelopes and some paper for you. 3 謂語動詞與前面的主語一致 當主語后面跟有with, together with, like, except, but, no less than, as well as 等詞引起的短語時,謂語動詞與前面的主語一致. The teacher together with some students is visiting the factory. He as well as I wants to go boating. 4 謂語需用單數(shù) 1) 代詞each和由every, some, no, any等構(gòu)成的復合代詞作主語,或主語中含有each, every, 謂語需用單數(shù). Each of us has a tape-recorder. There is something wrong with my watch. 2) 當主語是一本書或一條格言時,謂語動詞常用單數(shù). The Arabian Night is a book known to lovers of English. 是英語愛好者熟悉的一本好書. 3) 表示金錢,時間,價格或度量衡的復合名詞作主語 時,通常把這些名詞看作一個整體,謂語一般用單數(shù).(用復數(shù)也可,意思不變.) Three weeks was allowed for making the necessary preparations. Ten yuan is enough. 5 指代意義決定謂語的單復數(shù) 1) 在代詞what, which, who, none, some, any, more, most, all等詞的單復數(shù)由其指代的詞的單復數(shù)決定. All is right. (一切順利.) All are present. (所有人都到齊了.) 2) 集體名詞作主語時,謂語的數(shù)要根據(jù)主語的意思來決定.如family, audience, crew, crowd, class, company, committee等詞后用復數(shù)形式時,意為這個集體中的各個成員,用單數(shù)時表示該個集體. His family isn't very large. 他家不是一個大家庭. His family are music lovers. 他的家人都是音樂愛好者. 但集合名詞people, police, cattle, poultry等在任何情況下都用復數(shù)形式. Are there any police around? 3)有些名詞,如variety, number, population, proportion, majority 等有時看作單數(shù),有時看作復數(shù). A number of +名詞復數(shù)+復數(shù)動詞. The number of +名詞復數(shù)+單數(shù)動詞. A number of books have lent out. The majority of the students like English. 6 與后接名詞或代詞保持一致 1) 用half of, part of, most of, a portion of 等詞引起主語時,動詞通常與of后面的名詞,代詞保持一致. Most of his money is spent on books. Most of the students are taking an active part in sports. 2) 在一些短語,如 many a 或 more than one 所修飾的詞作主語時,謂語動詞多用單數(shù)形式.但由more than… of 作主語時,動詞應與其后的名詞或代詞保持一致. Many a person has read the novel. 許多人都讀過這本書. More than 60 percent of the students are from the city.百分之六十多的學生都來自這個城市.
我來回答
類似推薦