專題04數(shù)詞和主謂一致一、數(shù)詞【母題來源1】【2020 ?黑龍江省龍東地區(qū)中考】【母題原題】My son is ________ years old. Today is his ________ birthday.A. twelve;twelveB. twelve;twelfthC. twelfth;twelve【答案】B【解析】句意:我兒子十二歲了。今天是他第十二個生日。考查基數(shù)詞和序數(shù)詞。twelve十二,基數(shù)詞;twelfth第十二,序數(shù)詞?;鶖?shù)詞加上years old,表示人的年紀(jì),故第一個空應(yīng)填入基數(shù)詞twelve,C選項可排除。根據(jù)句子結(jié)構(gòu),第二個空應(yīng)填入序數(shù)詞twelfth,修飾單數(shù)名詞birthday。故選B。【母題來源2】【2020?貴州省黔西南州中考】【母題原題】—Dear, how is your homework going?—Oh, mom, I've just finished ________ of it.A. second threeB. two thirdC. second threesD. two thirds【答案】D【解析】句意:——親愛的,你的作業(yè)做得怎么樣了?——哦,媽媽,我剛完成了三分之二??疾榉?jǐn)?shù)的表達(dá)。在英語中,分?jǐn)?shù)的表達(dá)方法是:分子用基數(shù)詞,分母用序數(shù)詞,當(dāng)分子大于一時,分母用復(fù)數(shù)形式;根據(jù)本規(guī)則,結(jié)合選項,可知只有D選項two thirds“三分之二”表達(dá)正確,故答案選D。【母題來源3】【2020 ?重慶市B卷中考】【母題原題】Teachers' Day is in September, the _________ month of the year.A. nineB. ninthC. tenD. tenth【答案】B【解析】句意:教師節(jié)在九月,一年中的第九個月份??疾樾驍?shù)詞。nine九,基數(shù)詞;ninth第九,序數(shù)詞;ten十,基數(shù)詞;tenth第十,序數(shù)詞。根據(jù)常識可知,九月是一年中的第九個月份,故C和D不對;且這里應(yīng)用序數(shù)詞,表示順序。故選B。【母題來源4】【2020 ?山東濱州市中考】【母題原題】—I like the number “9” best, because I think it stands for “l(fā)ong lasting”. — Me too. So I choose ________ floor to live on.A. nineB. ninthC. the nineD. the ninth【答案】D【解析】句意:——我最喜歡數(shù)字“9”因為我覺得它代表“長久”。——我也是,所以我選擇住在九樓。考查序數(shù)詞表示順序。nine九;ninth第九;the nine這個九;the ninth第九。ninth是序數(shù)詞,表示順序時應(yīng)加定冠詞the,根據(jù)句中floor可知,此處應(yīng)使用the ninth,the ninth floor表示“第九樓”。故選D。【母題來源5】【2020 ? 遼寧省丹東市中考】【母題原題】The words from Page 1 to Page 3 are very clear. But the ones on the ________ page are not.A. firstB. twoC. threeD. fourth【答案】D【解析】句意:第1頁到第3頁的單詞是非常清楚的。但是第四頁的單詞不清楚。考查數(shù)詞辨析。first第一,序數(shù)詞;two二,基數(shù)詞;three三,基數(shù)詞;fourth第四,序數(shù)詞。句中“The words from Page 1 to Page 3 are very clear.”已經(jīng)提到第1頁到第3頁的單詞很清楚,因此結(jié)合選項,這里說的應(yīng)該是第四頁,這里應(yīng)用序數(shù)詞,修飾后面的名詞page。故選D。【試題分析】這些試題均考查了數(shù)詞的常見用法,基數(shù)詞,序數(shù)詞和分?jǐn)?shù)。【命題意圖】數(shù)詞是歷年各省市中考必考知識點。從考查形式看,一般有單項選擇、完形填空、詞語運(yùn)用等。所占分值通常為2~4分。從命題意圖看,側(cè)重考查考生的具體語言環(huán)境中使用數(shù)詞的能力。【考試方向】1. 基數(shù)詞;2. 序數(shù)詞;3. 分?jǐn)?shù)。【得分要點】考向一:基數(shù)詞的構(gòu)成(1)0—12單獨(dú)記。如:zero, one, two, three等。(2)13—19的詞尾都是teen。如:fourteen, seventeen等,但13—thirteen,15—fifteen,18—eighteen需要特殊記。(3)20以上的整十的基數(shù)詞均以ty結(jié)尾。20—twenty,30—thirty,40—forty,50—fifty,80—eighty等。(4)"幾十幾"要加連字符號"-"。48—forty-eight, 97—ninety-seven等。(5)"幾百幾十"或者"幾百幾十幾"在"百"后加and。156—one hundred and fifty-six, 509—five hundred and nine。(6)四位數(shù)或者四位數(shù)以上的基數(shù)詞的拼寫規(guī)律:用逗號從右往左每三位加一個逗號,第一個逗號讀作thousand(千),第二個逗號讀作million(百萬),第三個逗號讀作billion(十億),hundred后莫忘"and"。3,610=three thousand six hundred and ten;94,295=ninety-four thousand two hundred and ninety-five;考向二:序數(shù)詞的構(gòu)成first1stsecond2ndthird3rdfourth4thfifth5thsixth6thseventh7theighth8thninth9thtenth10theleventh11thtwelfth12ththirteenth13thfourteenth14thfifteenth15thsixteenth16thseventeenth17theighteenth18thnineteenth19thtwentieth20thtwenty-first21sttwenty-second22ndthirtieth30thfortieth40thfiftieth50thsixtieth60thseventieth70theightieth80thninetieth90thhundredth100thone hundred and first 101st(1)"第一"、"第二"、"第三"分別是first, second, third。(2)"第四"到"第十九"除了fifth, eighth, ninth, twelfth是特殊的拼寫外,其余的都在相應(yīng)基數(shù)詞后面加"th"構(gòu)成。如:fourth。(3)20以上的整十的序數(shù)詞由相應(yīng)的基數(shù)詞變y為i,再加"-eth"。如:thirty→thirtieth; fifty→fiftieth。(4)第一百hundredth; 第一千thousandth; 第一百萬millionth。(5)20以上的非整十的基數(shù)詞變序數(shù)詞時,只變化個位數(shù)。如:twenty-one→twenty-first; one hundred and one→one hundred and first。基數(shù)詞變序數(shù)詞記憶口訣基變序,有規(guī)律,詞尾加上-th。一,二,三,特殊記,詞尾字母t,d,d。八去t,九除e,ve要用f替,ty將y變成i,th前面有個e。若是碰到幾十幾,前用基來后用序。整十基數(shù)變序數(shù),先把ty變成tie,要是遇上兩位數(shù),十位基數(shù),個位序,th最后加上去。考向三:分?jǐn)?shù)的表達(dá)法分?jǐn)?shù)是由基數(shù)詞作分子,序數(shù)詞作分母構(gòu)成的。除了分子是"1"的情況外,序數(shù)詞都要用復(fù)數(shù)。?1/3one third7/9seven ninths【注意】一些特殊的分?jǐn)?shù)表達(dá)法:?a half 二分之一a quarter =one fourth 四分之一three quarters=three fourth 四分之三【母題1】【來源】【2020 ?天津河西區(qū)模擬】—How old is your daughter?—________ . We had a wonderful party for her________ birthday yesterday.A. Nine; nineB. Nine; ninthC. Ninth; ninthD. Ninth; nine【答案】B【解析】句意:——你女兒多大了?——九歲。昨天我們?yōu)樗艢q生日開了一個很棒的聚會。考查數(shù)詞。根據(jù)上文“How old is your daughter?”可知,下文是回答年齡,用基數(shù)詞Nine;第二空表示第九個生日,用序數(shù)詞ninth;her ninth birthday她的第9個生日。故選B。【母題2】【來源】【2020 ?甘肅省張掖市第二學(xué)期第一次模擬考試】It’s said that ______ of the water around the world ______ polluted.A. two third; hasB. two thirds; haveC. two third; areD. two thirds; is【答案】D【解析】句意:據(jù)說世界上的三分之二的水被污染了。在英語中分子用基數(shù)詞表達(dá),分母用序數(shù)詞表達(dá)如果分子大于1,分母變復(fù)數(shù)。三分之二,two thirds。分?jǐn)?shù),作主語時,根據(jù)其后接的詞而定,如果為不可數(shù)名詞,則相當(dāng)于單數(shù),如果其后接的為可數(shù)名詞復(fù)數(shù)形式,則相當(dāng)于復(fù)數(shù),根據(jù)句意及結(jié)構(gòu),故選D。【母題3】【來源】【2019 ?山東省濱州市無棣城區(qū)聯(lián)考九年級初中學(xué)生學(xué)業(yè)水平模擬考試英語試題】visitors came to take photos of Hongyadong during the vacation.A.ThousandB.Thousand ofC.ThousandsD.Thousands of【答案】D【解析】句意:成千上萬的游客在度假期間來Hongyadong拍照。考查數(shù)詞的用法。thousand前有具體數(shù)字時,用單數(shù)形式;如果沒有具體數(shù)字時,用復(fù)數(shù)形式和of連用。結(jié)合本題語境,假期來Hongyadong參觀的人肯定是指約數(shù),意為成千上萬的,所以根據(jù)以上分析應(yīng)表達(dá)為thousands of表示成千上萬的、數(shù)以千計的;故答案選D。【母題4】【來源】【2019 ?天津西青區(qū)模擬題】He climbed so fast that he reached the _______ floor in _______ minutes.A. nine; twoB. nine; secondC. ninth; secondD. ninth; two【答案】D【解析】句意:他爬得如此之快,在兩分鐘內(nèi)就爬到了九樓??疾閿?shù)詞。nine九,數(shù)詞;two二,數(shù)詞;ninth第九,序數(shù)詞;second第二,序數(shù)詞。第一個空后為單數(shù)名詞floor,故應(yīng)填入序數(shù)詞ninth,表示樓層數(shù)。A、B選項可排除。第二個空后為名詞復(fù)數(shù)minutes,故應(yīng)填入基數(shù)詞two,故選D。【母題5】【來源】【2020 ?湖北省襄陽市襄陽陽光學(xué)校一模】— Nowadays China has about 25,000 kilometers of high-speed railways.— That'sof the world's total.A.two thirdB.two-thirdC.two thirdsD.two three【答案】C【解析】句意:——現(xiàn)在中國有大約25000公里的高速鐵路。——這是世界總量的三分之二。一般情況下,表示分?jǐn)?shù)時,分子要用基數(shù)詞,分母要用序數(shù)詞,如果分子大于1,表示分母的序數(shù)詞要用復(fù)數(shù)形式,如:two thirds 三分之二。故答案為C。二、主謂一致【母題來源1】【2020 ?遼寧省丹東市中考】【母題原題】Fresh water ________ more important than anything else.A. isB. areC. wasD. were【答案】A【解析】句意:淡水比其他任何東西都重要??疾?/span>be動詞。根據(jù)句意可知,此句在陳述一個事實,故應(yīng)用一般現(xiàn)在時,C、D選項可排除。句子主語water為不可數(shù)名詞,故謂語應(yīng)用is,故選A。【母題來源2】【2020?上海市中考】【母題原題】There________more than two ways to solve this maths problem.A. amB. isC. areD. be【答案】C【解析】句意:解決這道數(shù)學(xué)題的方法不止兩種。考查主謂一致。be動詞一般現(xiàn)在時的形式am;is;are;根據(jù)there be 句型謂語動詞就近原則,more than two ways是復(fù)數(shù)形式,故選C。【母題來源3】【2020?湖北恩施州】【母題原題】There________ only a few things in the room, like a bed, some chairs and an old desk.A. wasB. wereC. is【答案】B【解析】句意:只有少量的東西在房間里,一張床、一些椅子和一個舊的課桌。考查there be句型。was是,單數(shù),過去式;were是,過去式;is是,單數(shù);一般現(xiàn)在時。there be+名詞的句型采取就近原則,be的單復(fù)數(shù)與最近的名詞的單復(fù)數(shù)一致。此處a few things是復(fù)數(shù)名詞,be動詞此處用were。故選B。【母題來源4】【2020 ?黑龍江省龍東地區(qū)中考】【母題原題】Spending time with families ________ the happiest thing.A. areB. isC. be【答案】B【解析】句意:和家人在一起是最幸福的事??疾?/span>be動詞。A. are第二人稱單復(fù)數(shù)形式;B. is第三人稱單數(shù)形式;C. be動詞原形。根據(jù)英語語法,動名詞或動名詞短語作主語時,謂語動詞要用單數(shù)形式,故選B。【母題來源5】【2020 ? 貴州省安順市中考】【母題原題】As we all know, using public chopsticks ________ necessary when we eat with others.A. isB. areC. was【答案】A【解析】句意:眾所周知,當(dāng)我們和別人一起吃飯時,使用公筷是有必要的??疾?/span>be動詞。A. is用于第三人稱單數(shù)或單數(shù)名詞后;B. are用于第二人稱或復(fù)數(shù)名詞后;C. was過去式,用于第一、三人稱單數(shù)后。根據(jù)句意可知,對事實進(jìn)行陳述應(yīng)用一般現(xiàn)在時,故C選項可排除。句中主語using public chopsticks為動名詞短語,動名詞短語作主語時,謂語動詞用單數(shù)。故選A。【試題分析】這些試題均考查了主謂一致的常見用法,就近原則和語法一致原則。【命題意圖】主謂一致是指謂語動詞與主語在人稱和數(shù)上保持一致,主謂一致必須遵循三原則:語法一致原則,意義一致原則,就近一致原則。對于主謂一致的考查,主要集中在單項選擇、完形填空、漢譯英及其它類型的填空題中。在學(xué)習(xí)過程中,要掌握主謂一致的基本用法及常見搭配。【考試方向】1.主謂一致的三個原則;2. there be句型;3.不定代詞做主語。考向一:主謂一致的三個原則1. 意義一致意義一致就是根據(jù)句子主語的意義來確定謂語動詞的單復(fù)數(shù)。如:Maths is difficult for us. 數(shù)學(xué)對我們來說很難。The police are trying to search for the thief on the hill. 警察們正在山上盡力搜查小偷。2. 語法一致語法一致即單數(shù)主語要用單數(shù)謂語動詞,復(fù)數(shù)主語要用復(fù)數(shù)謂語動詞。如:My bike is under the tree. 我的自行車在樹下。These books are old. 這些書是舊的。3. 就近原則就近原則即當(dāng)主語被某些連詞(短語)連接時,謂語動詞的數(shù)與離它最近的詞保持一致。Either my father or brother is coming. 我父親來,要不然就是我弟弟來。Not only you but also they are good students. 不僅你是好學(xué)生,而且他們也是好學(xué)生。【知識歸納】含義例句語法一致指的是主語為單數(shù)形式時,謂語動詞使用單數(shù)形式,主語如果為復(fù)數(shù)形式,那么謂語動詞也使用復(fù)數(shù)形式。Tom is a good student.湯姆是個好學(xué)生。They often play football on the playground.他們經(jīng)常在操場上踢足球。意義一致又稱為概念一致原則,指的是謂語動詞的單復(fù)數(shù)取決于主語所表達(dá)單復(fù)數(shù)意義,而不取決于表面上的語法聯(lián)系。My family are having lunch now.我們一家人現(xiàn)在正吃午飯。Twenty dollars is too expensive for the book.這本書20美元太貴了。就近一致又稱為近鄰一致原則,指的是主語由兩個或兩個以上的名詞或代詞構(gòu)成,謂語動詞的單復(fù)數(shù)形式應(yīng)與緊鄰的名詞或代詞保持一致。Not only the teacher but also his students like playing football.不僅老師喜歡踢足球,而且他的學(xué)生也喜歡踢足球。There is a pen and some books on the desk.課桌上有一支鋼筆和一些書。考向二:不定代詞作主語1. 當(dāng)作主語的名詞前有each,neither,either,every修飾或each,neither,either作主語時,謂語動詞用單數(shù)。Each student has a book. 每一個學(xué)生都有一本書。Either answer is correct. 兩個答案都是正確的。Neither parent is with him. 他的父母都沒有和他在一起。Every minute is important to us. 每一分鐘對大家都很重要。2. 當(dāng)復(fù)合不定代詞someone,anyone,somebody,anybody,nobody,everybody,something,anything,nothing,everything等作主語時,謂語動詞用單數(shù)。Somebody is waiting for you outside. 有人在外面等你。Is everybody here today? 今天大家都到了嗎?Something is wrong with my watch. 我的手表出故障了。Nobody was away yesterday. 昨天沒有人離開。考向三:There be和Here be的就近原則There be和Here be 結(jié)構(gòu)后面接并列名詞時,謂語動詞be均應(yīng)與最近的名詞在數(shù)上保持一致。There is a pen,a pencil,a knife and three books on the desk. 書桌上有一支鋼筆,一支鉛筆,一把刀和三本書。Here are some flowers and a card. 這里有一些花和一張卡片。【母題1】【來源】【2020 ?安徽省蕪湖市九年級畢業(yè)暨升學(xué)模擬考試(三)】The number of students in our school _______ 620 and a number of them _______ from the same village.A. is, isB. are, areC. is, areD. are, is【答案】C【解析】句意:我們學(xué)校的學(xué)生數(shù)是620,他們許多人來自同一個村莊。考查主謂一致。the number of 意思是“……的數(shù)量”,謂語動詞用單數(shù);a number of意思是“許多”,修飾可數(shù)名詞復(fù)數(shù),謂語動詞用復(fù)數(shù),這里them代指students;故選C。【母題2】【來源】【2020 ?上海市長寧區(qū)、金山區(qū)一模】Not only Tom but also Gailfond of watching football games every summer.A.isB.areC.wasD.were【答案】A【解析】句意:不僅湯姆而且蓋爾都喜歡每年夏天看足球賽。考查主謂一致。is是,一般現(xiàn)在時,主語是單數(shù);are是,一般現(xiàn)在時,主語是復(fù)數(shù);was是,一般過去時,主語是單數(shù);were是,一般過去時,主語是單數(shù)。not only …but also …意為“不但…而且…”,主要用于連接兩個對等的成分;若連接兩個成分作主語,其后謂語動詞與靠近的主語保持一致,即就近原則;本題中離謂語動詞最近的主語為蓋爾,是第三人稱單數(shù),所以謂語動詞用單數(shù),排除B、D選項;再由every summer可知句子時態(tài)用一般現(xiàn)在時,排除C選項;故答案選A。【母題3】【來源】【2020 ?廣東珠海市北大附屬實驗中學(xué)九年級上學(xué)期10月調(diào)研】—Not only Tom’s parents but also Tom ______ traveling is a good way to experience different cultures.—So do I.A. thinksB. thinkC. doesn’t thinkD. don’t think【答案】A【解析】句意:——不僅湯姆的父母,而且湯姆也認(rèn)為旅行是經(jīng)歷不同文化的好方法。——我也是。not only...but also...連接兩個主語時,要遵循就近一致原則,即謂語動詞與最近的主語保持一致,根據(jù)Tom可知,謂語用第三人稱單數(shù)形式,排除B和D;且根據(jù)So do I“我也是”中的so可知,第一句話為肯定句,故選A。【母題4】【來源】【2019 ?山東青島市集團(tuán)校聯(lián)考初中學(xué)生學(xué)業(yè)水平模擬考試】The number of the students in my class _____ fifty. A large number of them _____ from the countryside.A.is, areB.is, isC.are, isD.are, are【答案】A【解析】句意:我們班學(xué)生的數(shù)量是50,他們中很多都來自農(nóng)村。這個題目考查主謂一致,is用于主語為單數(shù)時;are用于主語是復(fù)數(shù)時。第一句話the number of….表示“…的數(shù)量”,謂語動詞用單數(shù);第二句話是a large number of…“許多,大量”,謂語動詞用復(fù)數(shù)。故選A。【母題5】【來源】【2019 ?山東省蒙陰縣九年級下學(xué)期期中測試一輪考試英語試題】There_____ a basketball game between these two grades in the gym this afternoon.A.willB.is going to haveC.is going to beD.will have【答案】C【解析】句意:今天下午兩個年級之間在體育館將會有一場籃球比賽??疾閠here be結(jié)構(gòu)。this afternoon今天下午,用于一般將來時。there be結(jié)構(gòu)的將來時需用there will be或there is/are going to be。a basketball game是單數(shù)形式,系詞需用is;根據(jù)句意結(jié)構(gòu),可知選C。