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1、1 (每日一练)2022 届高中英语数词易错知识点总结 单选题 1、With prices rising sharply,we now have to spend _ three months ago on basic living materials.Aas twice much asBtwice as much as Ctwice as more thanDtwice as many as 答案：B 解析：考查倍数表达法。句意：随着物价急剧上涨，我们现在基本生活材料上的花费是三个月前的两倍。A.as twice much as 两倍于（结构错误）；B.twice as much as 两倍
2、于；C.twice as more than 两倍于（结构错误）；D.twice as many as 两倍于。结合语意，花费是三个月前的两倍，空处应用“倍数+as many/much+as”结构，spend 的宾语指的是钱，应用 much 进行修饰。故选 B 项。2、_ the teachers who paid a visit to our school this year was smaller than that of last year.AThe number ofBA number ofCA great deal ofDPlenty of 答案：A 解析：考查短语辨析。句意：今年到
3、我校参观访问的老师的人数比去年少。A.The number of.的数量；B.A number of 很多，大量；C.A great deal of 大量；D.Plenty of 足够的。根据句意可知，此处是指来参观访问的老师的数量，应用 the number of“.的数量”，“the number of+复数名词”作主语时谓语动词用单数。故选 A。3、According to statistics,a man is more than twice as likely to die of skin cancer _ a woman.2 AthanBsuchCsoDas 答案：D 解析：考查倍
4、数表达法。句意：根据数据显示，男性死于癌症的可能性是女性的两倍。本题的倍数表达方式为：倍数 asas结构。由 more than twice as likely to die of skin cancer 推断，故选 D。小提示：倍数表达要牢记，倍数表达法是高中英语教学的重点，也是历届高考的热点。当我们要表达甲是乙的几倍时，通常用句型来表示：1).“A+倍数+形容词或副词的比较级+than+B”，表示“A 比 B 大（长、高、宽等）多少倍”。如：This rope is twice longer than that one.这根绳子是那根绳子的两倍长（比那根绳子长一倍）。2).“A+倍数+as
5、+形容词或副词的原级+as+B”，表示“A 正好是 B 的多少倍”。如：Asia is four times as large as Europe.亚洲的面积是欧洲的四倍。3).“A+倍数+the size/height/length/width，etc+of+B”，表示“A 正好是 B 的多少倍”。如：This street is four times the length of that one.这条街是那条街的四倍长。4).“times+what+从句”。如：The production is now three times what it was ten years ago.现在的产量
6、比十年前增加了两倍。4、In _,he had failed eleven times,but he decided to have a _try.Athe thirties;twelveBthe thirties;twelfth Chis thirties;twelfthDhis thirties;twelve 答案：C 解析：考查基数词及序数词的用法。句意：在他三十多岁的时候，他失败了 11 次，但是他决定尝试第 12 次。表示在某人几十多岁时用in ones+整十的基数词的复数形式，排除 A 和 B。结合语境可知后一空表示又一3 次，应用不定冠词+序数词+名词结构。故选 C。5、On a
7、 distant mountain was_ sign in characters.“One world,one dream”it said.Aa 20-feetB20-footsCa 20-footD20 feet 答案：C 解析：考查冠词和数词。句意：远处山上有块 20 英尺见方的标牌,上面用汉字写着“同一个世界,同一个梦想”。标牌（sign）为可数名词的单数形式，使用时需加冠词 a，表示“一块标牌”。同时，连字符连接数词和名词作定语时,名词部分需使用单数，即 20-foot，综上本题应选 C。6、We had_fun at Marys party last Sunday,which wa
8、s an impressive memory.Aa large number ofBa great many Ca great deal ofDmany a 答案：C 解析：考查量词用法。句意：我们上个周日在玛丽的派对上玩得很开心，这给我留下了深刻的印象。fun 是不可数名词,没有复数形式,也不可加不定冠词,其后可接(in)v-ing。，ABD 三个选项后跟可数名词。故选 C。7、What is 10%of 800,000,000?It is _.Aeight millionBeighty million Ceight hundred millionDeight billion 答案：B 解析
9、：试题分析：考查数词辨析。A 8 百万；B 8 千万；C 8 亿；D 80 亿，句意：8 亿的 10%是多少。是 8 千万。故选 B 4 考点：考查数词辨析 8、All those second-hand cars are sold at before A40as lower price asB40as low a price as Cas 40low price asD40lower price than 答案：B 解析：考查倍数的表达方法。句意：所有的二手车都以原价的 40%低价出售。倍数的常用三种表达方法：倍数+as+形容词原级+（a/an+单数可数名词）+as；倍数+比较级+than；
10、倍数+the+size/length/depth/height+of，根据结构，故 B 为正确答案。9、Every year _ watch NBA on TV.Amillions of peopleBmillion people Cmillion of peopleDmillions people 答案：A 解析：考查与数量有关的名词、代词和限定词。句意：每年都有数百万人在电视上观看 NBA 比赛。millions of“数以百万的.”为固定搭配。故选 A。10、Studies show that Americans chat on their phones for more than five hours a month,_ Europeans.Aas much as twiceBtwice as much as Cas much twice asDas twice much as 答案：B 解析：考查倍数表达法。倍数表达法：倍数+as adj n as；倍数永远放在最前面。可知 B 正确。5