2022届高中英语数词重难点归纳.pdf

1 (每日一练每日一练)2022)2022 届高中英语数词重难点归纳届高中英语数词重难点归纳 单选题 1、This computer stores_ information,_is of great use to your research.Aa large number of;whichBa good amount of;which Ca large number of;thatDa good amount of;that 答案：B 解析：考查名词修饰词和定语从句。句意：这台电脑储存了许多信息，这对你的研究非常有用。a large number of 表“许多的”，修饰可数名词复数；a good amount of 表“大量的”，修饰不可数名词。该句中修饰不可数名词information，故用 a good amount of。该句第二空是非限制性定语从句的引导词，指代 information 在从句中作主语，应用 which。故选 B 项。2、The young dancers looked so charming in their beautiful clothes that we took _ pictures of them.Amany ofBmasses of Cthe number ofDa large amount of 答案：B 解析：考查短语辨析。句意：这些年轻的舞者们穿这些漂亮的衣服看起来是如此的迷人，以至于我们给他们拍了很多的照片。A.many of“当中的许多”，修饰可数名词的复数形式；B.masses of“大量的”，修饰可数名词的复数形式；C.the number of“的数量”，作为主语时，谓语动词用三人称单数的形式；D.a large amount of“大量的”，后接不可数名词。根据后文“pictures of them”可知表示“大量的照片”应用 masses of。故选 B。2 3、About _ of the population of that country _ on farms.ATwo third;liveBTwo third;lives CTwo thirds;livesDTwo thirds;live 答案：D 解析：考查分数和主谓一致。句意：大约三分之二的人口都居住在农场。分数由基数词和序数词构成分子用基数词，分母用序数词，分子超过“1”时，分母用复数，所以第一空填 Two thirds。population 是一个集合名词，这里表示的复数概念，因此后面谓语动词用原型。故选 D。4、Did you pay$1,000 for the computer?No.I paid _ for it.Atwice so manyBtwice so much Ctwice as manyDtwice as much 答案：D 解析：考查倍数表达法。句意：你买这台电脑花了一千美元吗？不。我花了两倍的钱买的。此处为倍数表达，用“倍数+many/much+as”这个结构，此处修饰的是钱，是不可数名词，需用 much。故选 D。5、The factory produced _ in 2014 as the year before.Atwice as many carsBcars twice as many Ctwice more carsDtwice so many cars 答案：A 解析：考查倍数表达法。句意：这家工厂在 2014 年生产汽车的数量是上一年的两倍。倍数表达法的结构（即“倍3 数+as+many/much+名词+as”）可知，A 项既符合句意又符合倍数表达法。故 A 选项正确。小提示：表示倍数的句型：(1)A is倍数比较级thanB(2)A is倍数as原级asB(3)A is倍数the名词(size，length，height 等)ofB(4)A is倍数thatofB(5)A is倍数what 引导的名词性从句 分析本句可知，本句为第 2 点的变形，谓语变成了实义动词，其它结构为:倍数+as+many/much+名词+as。可知A 项既符合句意又符合倍数表达法。故 A 选项正确。6、cave that George has discovered in his life time is near the Alps.AThe hundredthBThe hundred CHundredthDA hundredth 答案：A 解析：考查序数词。句意：乔治在他一生中所发现的第一百个洞穴是在阿尔卑斯山附近。根据句意可知此处表示“第一百个”，序数词前用定冠词修饰表示“第个”，故 A 项正确。7、This took place in the .A1940B1940sC1940esD1940th 答案：B 解析：考查年代的表达方式。句意：这件事情发生在 20 世纪 40 年代。表示年代用“定冠词+年份整数数字+s”。“20 世4 纪四十年代”表示为“1940s”。故选 B 项。8、By the end of last month,we had sold _ as we did next year.Aas twice many carsBtwice many as cars Ctwice as many carsDas many cars twice 答案：C 解析：考查倍数。结构是：倍数+as+adj+as 的用法。句意是：到上个月底为止，我们卖了去年两倍的小汽车，故选 C。小提示：英语倍数的表达法(1)用形容词表示甲是乙的几倍时，用下面三个句型，用副词表示则一般只用前两个句型。（1）倍数+形容词（或副词）的比较级+than This rope is twice longer than that one这根绳的长度是那根绳的三倍。（比那根绳长二倍）（2）倍数+as+形容词（或 much）或副词+as Asia is four times as large as Europe亚洲的面积是欧洲的四倍。（3）倍数+the size（length，height）of This street is four times the length of that street这条街是那条街的四倍长。(2)要用名词表示“量”的倍数时，则用以下两个句型：（1）倍数+more+名词（可数，不可数）+than There are four times more books in our library than in yours我们图书馆藏书（数量）是你们图书馆藏书的四倍。（我们图书馆藏书（2）倍数+as many（或 much）+名词+其他+as 5 After the technique was introduced，the factory produced twice as many tractors in 1988 as the year before采用新的技术以后，那个工厂 1988 年生产的拖拉机是前一年（1987 年）的两倍。（比前一年增长一倍）9、They have produced _ they did last year.Atwice more grain asBtwice as much grain as Ctwice as many grain asDas twice many grain as 答案：B 解析：考查倍数的表达。句意：他们的粮食产量是去年的两倍。英语中倍数的表达方式可为：倍数+as many+可数名词复数+as；倍数+as much+不可数名词+as；倍数+形容词/副词比较级+than；选项中的 grain 是不可数名词，由此可知，选项 B“twice as much grain as”合适。故选 B。10、Lilys dress looked just the same as Roses,but it cost_hers.Aas twice much asBas much as twice as Ctwice as much asDas much twice as 答案：C 解析：考查倍数表达法。句意：莉莉的裙子看起来和露丝的一样，但价钱是她的两倍。倍数的表达方式为：A+倍数+形容词或副词的比较级+than+B；A+倍数+as+形容词或副词的原级+as+B；A+倍数+the size/height/length/width,etc+of+B。故选 C。