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1、1 (每日一练)(文末附答案)人教版 2022 年高中英语数词知识点汇总 单选题 1、Nowadays,the average weekly screen time for children is _as it was five years ago.Aas twice muchBas much twice Cmuch as twiceDtwice as much 2、More than_people are crazy about the famous TV show Running Man.Athousands ofB80 thousandC80 thousand ofD80 thousan
2、ds 3、Its said that the power plant is now_large as what it was.Atwice asBas twiceCtwice muchDmuch twice 4、The dictionary is of great use to me.I would gladly have paid for it.Atwice as muchBtwice as many Cmuch as twiceDmany as twice 5、When you study the local map,youll find this town is _.Aas twice
3、as that oneBtwice as a large town as that Ctwice as larger as that oneDtwice as large a town as that 6、What a table!Ive never seen such a thing before.It is it is long.Ahalf not as wide asBwide not as half Cnot half as wide asDas wide as not half 2 7、Shortly after the accident,two _ police went to t
4、he spot to keep order.Adozen ofBdozens CdozenDdozens of 8、The office is _ that one,so we can have our meeting there.Asix times bigger asBsix times as big as Csix times big asDsix times as bigger as 9、How often do you visit your grandpa?_.AEvery other weekBTwo weeks CFor two weeksDEvery a few weeks 1
5、0、Light-to-moderate smokers were _ to die of sudden heart problems than those who had never smoked.Aas twice likelyBtwice more possible Ctwice more likelyDas twice possible 3 人教版 2022 年高中英语数词_031 参考答案 1、答案：D 解析：本题考查倍数表达，公式为“倍数+as+形容词+as+被比较的对象”，根据题意可知“如今孩子们每周面对屏幕的 时间是五年前的两倍”所以答案为 D.2、答案：B 解析：考查与数量有关
6、的名词、代词和限定词。句意：超过 8 万人热衷于著名的电视秀节目奔跑吧，兄弟。这里thousand 表示数量，此处根据句意应该是 8 万人是肯定的数量表达，故用数字 80 单数形式加 thousand 结构表达。而如果使用 A 选项 thousands of 的话，就是概数，表达的是数以万计。而 C 选项后面不应该加上 of,D 选项更不应该加上 thousands 复数形式。故选 B。3、答案：A 解析：考查倍数表达法。句意：据说该发电厂现在是以前的两倍大。twice as large as.是的两倍大。倍数的表示法有多种，此处为“倍数词as形容词/副词原级as其他”结构。故选 A 项。4、
7、答案：A 解析：考查倍数表达法。句意：这本字典对我很重要。我宁愿花两倍的钱来买它。倍数表达法：倍数 as 形容词的原级 as；本题的 twice 就是倍数，放在最前面，much 修饰钱；故 A 正确。小提示：倍数表达法：倍数 as 形容词的原级 as；本题的 twice 就是倍数，放在最前面。4 5、答案：D 解析：考查倍数的表达形式。倍数的表达方式之一为：倍数+as+adj./adv.+n.，在该表达方式中，asas 之间要填形容词或副词的原级，如果之中有名词的话，其语序应为 as+adj.+a+n.+as，结合选项，D 选项正确。B 选项的正确说法为：twice as large a to
8、wn as that。小提示：倍数的表达方式：(1)倍数+as+adj./adv.原级+as+比较对象 (2)倍数+比较级+than+比较对象 (3)倍数+the+n.+of+比较对象（这类名词包括 size，width，depth，length）。注意，这些表达方式中，倍数都要放在最前面。6、答案：C 解析：考查形容词。句意：这是一张什么样的桌子！我以前从未见过这样的东西。它的宽度还不到它的长度的一半。表示倍数的句型“倍数+as+形容词/副词的原级+as+比较对象”。故 C 正确 7、答案：C 解析：考查 dozen 和 dozens of。句意：事故发生后不久，二十多名警察到现场维持秩序。
9、dozen 与具体数字连用时,既不加复数词尾-s，也不后接介词 of。结合句意可知答案为 C。小提示：关于 dozen 的复数是否加词尾-s 的问题比较复杂,大致原则是：(1)当它与具体数字连用时,既不加复数词尾-s,也不后接介词 of.(2)当它不与具体数字连用,而是表示不确定的泛指数时,则不仅要加复数词尾-s,而且要后接介词 of,此时可将 dozens of(许多,几十)视为习语.如：Ive been there dozens of times.我去过那儿几十次.Shes got dozens of boy-friends.她的男朋友很多。(3)当与 a few,several 等数目不
10、很具体的词连用时,加不加复数词尾-s 均可,但需注意：不加复数词尾-s 时,其后的 5 介词 of 可以省略；加词尾-s 时,其后介词 of 不能省略.如：several dozen(of)pencils=several dozens of pencils(4)当它后面的名词受 the,these,those 等特指限定词修饰时,或其后的接的是 us,them 这样的人称代词时,则此时必须用介词 of.如：two dozen of these eggs 两打这种鸡蛋 three dozen of them 它们中的 3 打注：score,hundred,thousand,million 等也具
11、有以上类似用法。8、答案：B 解析：考查倍数表达。句意：这个办公室是那个的六倍大，所以我们在那儿开会。此处为“times+as+形容词/副词的原级as”的倍数表达。故选 B。9、答案：A 解析：考查对频率的回答。句意：你多久去看你爷爷一次?每两周一次。every other week 相当于 every second week/every two weeks，意为“每两周，每隔一周”，表示频度。D 项应去掉 a。故选 A。10、答案：C 解析：考查倍数表达法。句意：轻度到中度吸烟者死于突发性心脏病的可能性是从未吸烟者的两倍。当我们要表达甲是乙的几倍时，通常用几种句型来表示：1.“A+倍数+形容
12、词或副词的比较+than+B”，表示“A 比 B 大（长、高、宽等）多少倍”。如：This rope is twice longer than that one.2.“A+倍数+as+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+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.4.“times+what+从句”。如 The production is now three times what it was ten years ago.本题考查的是第 1 种结构。likely 可用于以人或物作主语的句子，也可使用 It is likely that的句型，possible 一般只用于 It is possible that，故选 C 项。