【英語(yǔ)】初中英語(yǔ)數(shù)詞解題技巧講解及練習(xí)題(含答案)含解析(參考版)
2025-03-31 03:46本頁(yè)面
【正文】 注意hundred和數(shù)字連用時(shí)用單數(shù)。hundred和數(shù)字連用用單數(shù)，兩百是two hundred，學(xué)生和邀請(qǐng)之間是被動(dòng)關(guān)系，用被動(dòng)語(yǔ)態(tài)，根據(jù)可知是一般過(guò)去時(shí)，所以用一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)，一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)是was/were+及物動(dòng)詞的過(guò)去分詞，students是復(fù)數(shù)，用 were invited，故答案為B。hundred of。hundreds of。hundred。hundreds。s fifties。 【點(diǎn)評(píng)】此題考查數(shù)詞。s +基數(shù)詞復(fù)數(shù)，在某人幾十多歲時(shí)，in one39。fiftieths【答案】 B 【解析】【分析】句意：阿里巴巴的總裁馬云已經(jīng)決定在他50多歲從他的公司退休。fiftiethfiftiesfifty注意hundred，thousand和million的使用規(guī)則。thousand千，有具體的數(shù)字修飾需用原形；和of連用則用復(fù)數(shù)形式，意思是成千上萬(wàn)的，前面沒(méi)有具體的數(shù)字，因此用復(fù)數(shù)形式，故選B。C.Thousands of28．_______people visited Hongyadong, Chongqing on May Day this year. A.數(shù)詞+hundred，幾百，用hundred 的單數(shù)形式，hundreds of，好幾百，不和數(shù)詞搭配，故排除B和D；進(jìn)入山谷和看見(jiàn)蝴蝶之間是并列關(guān)系，因此用when， 當(dāng)……時(shí)，while表對(duì)比，until與not連用，if表假設(shè)，均不符題意，故選A。 if【答案】 A 【解析】【分析】句意：在云南省，有一個(gè)以蝴蝶聞名的山谷。D. untilC. whileB. when27．In Yunnan province, there is a valley famous for its butterflies. You will see over four _______kinds of butterflies flying around ________ you get into the valley. A.s just 7:，故選C。才7點(diǎn)40。thirty【答案】 C 【解析】【分析】句意：——快點(diǎn)！火車將在8點(diǎn)鐘到達(dá)。C.twelves just 7:40.A.t worry! There39。26．—Hurry up! The train will arrive at 8 o39。 【點(diǎn)評(píng)】考查數(shù)詞辨析。；；；。D.C.B.25．—How many American students came to visit your school yesterday? — Ten. Seven are from New York, and the other _____ are from Boston.A. 【點(diǎn)評(píng)】此題考查數(shù)詞。millions of【答案】 A 【解析】【分析】句意：這個(gè)城市市民總數(shù)今年已經(jīng)增長(zhǎng)到了四百萬(wàn)。a millionmillionsmillion 【點(diǎn)評(píng)】考查數(shù)詞辨析，牢記基數(shù)詞和序數(shù)詞的不同意義和用法。我們每個(gè)人能參加三個(gè)活動(dòng)。Three。Third。Three。Third。 Cultural Festival? —Yes. And each of us can take part in 23．—Our school is going to hold the根據(jù)可數(shù)名詞復(fù)數(shù)guests和 at least eight people dead and several others ，而其他幾個(gè)人失蹤 ，可知總?cè)藬?shù)不確定，因此用固定搭配dozens of，幾十，數(shù)詞的復(fù)數(shù)形式+of，表示概數(shù)，故選A。D.C.B. guests sank in the Tigris River in central Baghdad late on Thursday, leaving at least eight people dead and several others missing. A. 【點(diǎn)評(píng)】考查倍數(shù)的表達(dá)方式。more than twice as many【答案】 D 【解析】【分析】句意：美國(guó)人現(xiàn)在每個(gè)人吃蔬菜的比1910年的兩倍還多。as twice as manyC.more than twice 【點(diǎn)評(píng)】考查數(shù)詞，注意根據(jù) Li Hua i
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