2019-2020年高考英语二轮复习 数词高考考点分类“透视”教案.doc

2019-2020年高考英语二轮复习 数词高考考点分类“透视”教案 数词虽然高考不是每年都出，但是数词被考查的比率并不低，这应该引起我们的重视。本文仅就有关的高考题目，结合数词本身的特点，作一分类解析，希望能对同学们掌握好数词这一语法能够有所帮助。 考点一：对基数词的考查： 点拨：1考查其作主语时的主谓一致，具体数目与笼统数目的构成，例如：hundreds of , a hundred , a second 等。 2用数词表示度量衡时，常和名词所有格出现。 3基数词表示年代，年龄的用法。 4用数词构成的短语可作形容词，表示“再几，又几”。 【经典考例】 _ people in the world are sending information by E-mail every day. A. Several million B. Many millions C. Several millions D. Many million 解析：答案为A。million 前有具体数字或several等词时，要用单数形式。many 一般不与million 等数词连用，表示“数百万”，英语为millions of。 【经典考例】It is not rare in _ that people in _ fifties are going to university for further education. A. 90s ; the B. the 90s ; / C. 90s ; their D. the 90s ; their 解析：答案为D。表示年代在数词前加定冠词the， 在后面加-s或-s 。in their fifties 的意思是“在他们五十多岁时”的固定用法。 考点二：对序数词的考查： 点拨： 1序数词修饰名词时，一般前面有定冠词the ，有时也用于不定冠词a，表示“再一，又一”。 2表示顺序的编号事物，一般可有两种：第一种，定冠词序数词事物名称；第二种：事物名称基数词。 【经典考例】 _cave that George has discovered in his lifetime is near the Alps. A. The hundredth B. the hundred C. Hundredth D. A hundredth 解析：答案为A。序数词修饰名词时，一般前面必须有定冠词the，表示序列。 考点三、对分数的考查： 点拨： 分数是由基数词（分子）和序数词（分母）构成，当分子大于1时，序数词分母必须用复数形式。 【经典考例】 The husband gave his wife _ every month in order to please her. A. all half his ine B. his half all ine C. half his all ine D. all his half ine 解析：答案为A。all his ine 他收入的一半。为了使妻子高兴，丈夫每月把他收入的一半给了妻子。 【经典考例】 _ of the land in that district _covered with trees and grass. A. Two fifth ; is B. Two fifth ; are C. Two fifths ; is D. Two fifths ; are 解析：答案为C。分数的分子用基数词，分母用序数词表示。如果分子大于1，序数词后加-s。分数和百分比作主语时，谓语动词的形式取决于分数和百分数后的名词。句子中的主语land 是单数，所以谓语动词要用is covered 。 考点四、对倍数的考查： 点拨： 常用句式有三种： A + 动词+ 倍数+ 形/副 er + than+ B A + 动词+ as + 倍数+ 形/副 er + as + B A + 动词+ 倍数+ the size (length/ height) 等+ of + B 。 【经典考例】It is reported that the United States uses _ energy as the whole of Europe. A. as twice B. twice much C. twice much as D. twice as much 解析：答案为D。表示倍数的名词要放在as as 的前面。 【经典考例】Paper produced every year is _ the worlds production of vehicles. A. the three times weight of B. three times the weight of C. as three times heavy as D. three times as heavier as 解析：答案为B。把表示倍数的词放在the weight of 前，意思是“ 重量的三倍”。其他三个选项的形式都是错误的：选项A 中定冠词的位置错误；选项C重的three times 应放在as heavy as 前；选项D的错误是asas 中间使用了比较级。 五、对其他数词的考查： 点拨：这些数词常见的有： amount, quantity , number ,score , dozen 等。 【经典考例】As a result of destroying the forests , a large _ of desert _ covered the land. A. number ; has B. quantity ; has C. number; have D. quantity ; have 解析：答案为B。a large of number of 后面要接复数名词，所以不能作为答案。因为desert 是单数，所以要填has。 【经典考例】_ friends Betty had made there were all invited to her birthday party. A. Few of B. Few C. The few D. A few 解析：答案为C。friends 后接定语从句，要在few前加定冠词the。 【经典考例】Mr. Smith _ me to buy several _ eggs for the dinne A. asked ; dozen B. suggested ; dozens of C. had; dozen D. persuaded; dozens 解析：答案为A。在dozen 前有具体数字或some, several 等词时，要用单数。Have 后接不带to 的动词不定式或现在分词作宾语补足语。