2026年孟建平各地期末试卷精选八年级英语下册外研版第70页答案
四、词汇运用(本题有15小题,每小题1分,共15分)
A. 用方框中所给单词的适当形式填空。每词限用一次。
disappoint lower fail warm pain
41. Going to the dentist is a
painful
experience for most people.
42.
Failure
is the mother of success. Don't be afraid of making mistakes.
43. John
lowered
his voice when the baby was sleeping.
44. —The sports meet was cancelled because of the heavy rain.
—The students must be very
disappointed
to hear that.
45. It's good for old people to go out of their rooms to enjoy the
warmth
of the sun in spring.

答案

A. 41. painful 42. Failure 43. lowered 44. disappointed 45. warmth

解析

【分析】
本题为用方框内单词的适当形式填空,解题思路为:①分析句子结构,判断空格处所需的词性;②结合语境(如时态、修饰对象、固定搭配等)确定单词的变形规则;③从方框中选取合适单词并按规则变形。具体到各小题:41题需形容词修饰名词experience;42题需名词作主语;43题需动词过去式(对应过去的动作);44题需ed结尾的形容词修饰人;45题需名词(the+名词+of结构)。
【解析】
41. 空格修饰名词experience,需用形容词,方框中pain的形容词形式为painful,故填painful。
42. 空格在句中作主语,需用名词,“失败是成功之母”为固定表达,fail的名词形式为failure,首字母大写,故填Failure。
43. 从句为过去进行时(was sleeping),主句动作发生在过去,需用动词过去式,lower的过去式为lowered,故填lowered。
44. 空格修饰人(students)的感受,需用ed结尾的形容词,disappoint的ed形式为disappointed,故填disappointed。
45. 空格位于定冠词the和介词of之间,需用名词,warm的名词形式为warmth,故填warmth。
【答案】
41. painful 42. Failure 43. lowered 44. disappointed 45. warmth
【知识点】
词汇适当形式填空、词性转换、一般过去时
【点评】
本题考查基础词汇的变形与语境运用,涉及形容词、名词、动词过去式等形式转换,是初中英语的常见基础题型,需学生掌握常见单词的不同词性及变形规则。
【难度系数】
0.6