20xx-20xx年-數(shù)詞選擇題練習(xí)(文件)
【正文】 ng during the vacation. A.Thousands of【答案】 D 【解析】【分析】句意：成千上萬的游客在假期期間來給洪崖洞拍照。twelve, ninthtwelve, ninethtwelfth, ninthtwelfth, nineth【答案】 A 【解析】【分析】句意：一年分為十二個(gè)月。要用ninth第九。24．This cinema can offerthousandsthousands of【答案】 D 【解析】【分析】句意：這家電影院能為觀眾提供數(shù)成千上萬個(gè)座位。25．Ten years ago the population of our village wastwice as large asas twice much as【答案】 B 【解析】【分析】句意：十年前，我們村子的人口是他們的兩倍。two thirds。two threes。two third。two thirds。注意分?jǐn)?shù)由基數(shù)詞和序數(shù)詞構(gòu)成，分子用基數(shù)詞，分母用序數(shù)詞，分子大于1時(shí)，分母用復(fù)數(shù)。分?jǐn)?shù)的分子用基數(shù)詞，分母用序數(shù)詞，分子大于1時(shí)，分母用復(fù)數(shù)，因此四分之三， 【點(diǎn)評(píng)】考查分?jǐn)?shù)的表達(dá)方式。 in 2004 as the year before. A.three times more cars than【答案】 B 【解析】【分析】句意：在引進(jìn)新設(shè)備后．我們的工廠在2004年的產(chǎn)量是前一年的三倍。two thirdB.分?jǐn)?shù)詞的表達(dá)法是，分子是基數(shù)詞，分母是序數(shù)詞，當(dāng)分子大于1的時(shí)候，分母要用復(fù)數(shù)，三分之二，two thirds，故選D。two hundreds and fortyC. 【點(diǎn)評(píng)】考查數(shù)學(xué)詞表達(dá)，注意平時(shí)識(shí)記幾百幾十幾的表達(dá)。表示數(shù)量246時(shí)，百位與十位之間要用and連接，且hundred被具體數(shù)字修飾時(shí)，用單數(shù)形式。books. A.30．—How handy books are there on the shelf？ —Well. I think there are D.two three 【點(diǎn)評(píng)】考查倍數(shù)的表達(dá)，注意倍數(shù)+as+形容詞+as的用法。three times as many carsC.28．Having introduced the new equipment, our factory turned outcoveredthreefourths。threefourth。three fourths。threefourth。分?jǐn)?shù)的表達(dá)：分?jǐn)?shù)由基數(shù)詞和序數(shù)詞構(gòu)成，分子用基數(shù)詞，分母用序數(shù)詞，分子大于1時(shí)，分母用復(fù)數(shù)，因此三分之二的英文是 two thirds；in the 2000s，表示21世紀(jì)，故選A。 of the students in our class were born in the 【點(diǎn)評(píng)】考查倍數(shù)的表達(dá)方式。twice as much asas twice large as 【點(diǎn)評(píng)】考查數(shù)詞thousand的用法。thousand ofthousand 【點(diǎn)評(píng)】考查基數(shù)詞和序數(shù)詞。第一個(gè)空格后有month，月，可數(shù)名詞復(fù)數(shù)monthes，其前要用基數(shù)詞表示數(shù)量。 【點(diǎn)評(píng)】考查固定搭配，注意平時(shí)識(shí)記。C.Thousand of根據(jù)短語in their forties，在四十多歲，可知比較符合句意，故選A。C.21．—Have you heard of the TwoChild policy? —Of course. And I know many couples have new babies in their ______.A.s go and____________ them., join, be a member of thousand, take part in, be in【答案】A 【解析】【分析】句意：——2020年奧運(yùn)會(huì)將需要幾千名志愿者。根據(jù)It39。晚上10點(diǎn)之前睡覺是健康的。C.s healthy to fall asleep before 10 .A. 【點(diǎn)評(píng)】考查序數(shù)詞。D.ninth 【點(diǎn)評(píng)】考查數(shù)量詞在句中作定語的用法。8 year old17．L
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