2022届高中英语数词知识点梳理.pdf

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1、1 (每日一练)2022 届高中英语数词知识点梳理 单选题 1、Some parts in South China have experienced _this year as they did last year Arain twice as muchBtwice as much rain Cas twice much rainDtwice rain as much 答案：B 解析：倍数的表达 倍数表达法之一：倍数as形容词/副词原级as.。据此句型可知 ACD 不对，故选 B.【点评】倍数表示法 1).倍数+as+形容词或副词的原级+as+其他。There is five times as

2、 much coffee in this glass as in that one.这个杯子里的咖啡是那个杯子里的五倍。2).倍数+形容词（或副词）的比较级+than+其他。如：The hall is five times bigger than our classroom.这个大厅的面积比我们教室大五倍。3).表示“几倍大小（长短；数量）”，由“倍数+the size（length，amount）”结构组成。The earth is forth-nine times the size of the moon.地球是月亮的 49 倍大。注意第 1 种：倍数在句中的位置一般放在第一个 as 前面

3、或比较级前面或名词前面。as as 之间用原级，故选B。2 2、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 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+形容词或副词的比较+than+

4、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 pr

5、oduction 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。3、My new computer has _ the old one.Atwice as much memory asBas twice much memory as Ctwice memory as much asDas much twice memory as 答案：A 解析：考

6、查倍数的表达。句意：我的新电脑的内存是旧电脑的两倍。本句中使用的倍数表达方式是：倍数+as many/much+名词+as+被比较的对象。故选 A。4、In Myanmar,the population now has become _ that in 1971.Atwice as big asBas twice big as Cas big twice asDas big as twice 3 答案：A 解析：考查倍数表达。句意：在缅甸，现在的人口已经是 1971 年的两倍。此处为“A+be+倍数+as+形容词/副词的原级as”倍数表达，表示“是的几倍”。故选 A。5、Smiths jack

7、et looked just the same as Jacks,but it cost _ his.Aas much twice asBmuch as twice asCas twice much asDtwice as much as 答案：D 解析：试题分析：考查倍数的表达：倍数+as+adj+as，句意是：斯密斯的夹克和杰克的一样，但价格是他的两倍。选D。考点：考查倍数的表达 点评：本题考查倍数的表达：除了倍数+as+adj+as，还有：倍数+比较级+than，倍数+the+名词+of，倍数+从句，做题时按照句子的结构来选择。6、Jack Smith earns _his wife J

8、ane while they do the same amount of work,which is unfair.Atwice as many asBas twice much as Ctwice more money asDtwice as much as 答案：D 解析：考查倍数表达法。句意：杰克史密斯挣的钱是他妻子简的两倍，而他们的工作量相同，这是不公平的。表达倍数时可套用句型“倍数+as+形容词（或 much）或副词原级+as”，earn 后省略了宾语 money，因其为不可数，故用 much，可排除 A 项，故答案为 D。7、Both the Winter and Summer O

9、lympics are held _on a regular basis.4 Aevery four yearsBfour years Cfor four yearsDevery fourth year 答案：A 解析：考查固定用法。句意：冬奥会和夏季奥运会每四年举行一次。“every+数词+year/years”是固定用法，意为“每几年”，因此正确的是 every four years。故选 A。8、It seems there are people out of work.Something must be done to create more employment.Aa great m

10、anyBa great many of Ca great dealDa great deal of 答案：A 解析：考查固定词组。句意：似乎有很多人失业了。必须采取一些措施来创造更多的就业机会。a great many 后面接无限定词的可数名词复数;a great many of 后面接带限定词的可数名词复数或代词;a great deal 不能修饰名词;a great deal of 后接不可数名词。people“人们”是集体名词，复数形式，故选 A。9、The new stadium being built for the next Asian Games will be _ the pr

11、esent one。Aas three times big asBthree times as big as Cas big as three timesDas big three times as 答案：B 解析：考查倍数表达法。句意：为下届亚运会在建的新体育馆将是现在体育馆的三倍大。本句用的是倍数表达法的一种：A+be+倍数+as+adj+as+B，意为：A 是 B 的多少倍，故 B 正确。考点：考查倍数表达法的用法。5 10、_ of the students who took part in the military training is 450.AA numberBA great deal of CLots ofDThe number 答案：D 解析：考查固定短语。句意：参加军训的学生人数是 450 人。由于空后已经有了 of，首先排除 B 和 C，the number of，表示“的数量”，a number of 表示“许多的”，故选 D。