2026年精练课堂分层作业八年级英语下册人教版第17页答案
一、完形填空。(15 分)
Jim is a little boy. He 1 with his grandma in the countryside.
He likes sweets and cakes. He always eats food 2 a lot of sugar in it before he goes to bed. And when he gets up in the morning, he can 3 some cakes in his room.
One morning, 4 Jim got up, his grandma took some cakes to his bedroom. But she saw Jim 5 in bed.
“What’s the matter, dear?” his grandma asked him.
“I have a bad toothache,” he said.
6 his grandma had to take him to the dentist. The dentist checked him and then pulled out the bad 7 for him at last.
Two days later, Jim felt 8 and went to school again. Mrs Hunt asked, “What was the matter with you, Jim?”
“I had a bad toothache, Madam,” answered Jim.
“Oh, I’m 9 to hear that,” said Mrs Hunt. “Is it better now?”
“I don’t know, Madam. The dentist 10 it away.”
(
B
)1. A. keeps
B. stays
C. studies
D. sleeps
(
A
)2. A. with
B. and
C. or
D. of
(
C
)3. A. look
B. cook
C. find
D. buy
(
D
)4. A. after
B. ago
C. until
D. before
(
B
)5. A. resting
B. crying
C. reading
D. eating
(
A
)6. A. So
B. But
C. Because
D. If
(
B
)7. A. cake
B. tooth
C. leg
D. arm
(
D
)8. A. good
B. relaxed
C. tired
D. well
(
C
)9. A. excited
B. angry
C. sorry
D. happy
(
A
)10. A. took
B. let
C. made
D. got

答案

1.B 2.A 3.C 4.D 5.B 6.A 7.B 8.D 9.C 10.A

解析

【分析】
首先通读全文理清故事主线:本文讲述了爱吃甜食的Jim长期大量摄入糖分引发牙疼,去看牙医拔牙后返校和老师对话的趣味小故事。解题时第一步先跳过空格通读全文,掌握整体叙事逻辑,第二步逐空结合上下文语境、词汇搭配、逻辑关系逐一辨析选项,排除不符合语义的错误选项,第三步把选定的答案代入全文通读,验证语句通顺、逻辑连贯即可。遇到涉及因果、时间关系的连词题,先梳理前后句的逻辑关联,遇到固定表达类题目结合日常积累判断即可。
【解析】
1. 第1空:句意为“他和奶奶一起住在乡下”,stay with sb是固定搭配,意为“和某人同住”,A选项keeps意为“保持”,C选项studies意为“学习”,D选项sleeps意为“睡觉”,均不符合语义,故选B。
2. 第2空:句意为“他总是在睡前吃里面含有大量糖分的食物”,介词with此处表示“带有、含有”,符合语义,and/of/or均无法表达该含义,故选A。
3. 第3空:句意为“早上起床的时候,他能在自己的房间找到一些蛋糕”,A选项look为不及物动词不能直接接宾语,B选项cook“烹饪”、D选项buy“购买”不符合上下文语境,find意为“找到”符合语义,故选C。
4. 第4空:句意为“一天早上,在Jim起床之前,奶奶拿着一些蛋糕去了他的卧室”,后文提到奶奶进入Jim的房间,说明此时Jim还没起床,before意为“在…之前”符合时间逻辑,故选D。
5. 第5空:后文Jim说自己牙疼,因此奶奶进房间看到的是Jim在床上哭,crying符合语境,resting休息、reading阅读、eating吃均不符合牙疼的状态,故选B。
6. 第6空:前文提到Jim牙疼,后文说奶奶带他去看牙医,二者是因果关系,so意为“所以”引出结果,符合逻辑,故选A。
7. 第7空:前文明确提到Jim牙疼,因此牙医检查后拔掉的是坏掉的牙齿,tooth符合语境,故选B。
8. 第8空:句意为“两天后Jim身体痊愈,回到了学校”,表示身体健康状态好转常用well,good侧重属性好,relaxed放松的、tired疲惫的均不符合语义,故选D。
9. 第9空:听到他人遭遇不好的事情时,日常交际的固定表达是I'm sorry to hear that,意为“听到这个消息我很遗憾”,故选C。
10. 第10空:take away是固定搭配,此处表示牙医把坏牙拔走了,其余选项无法和away搭配表达该含义,故选A。
【答案】
1.B 2.A 3.C 4.D 5.B 6.A 7.B 8.D 9.C 10.A
【知识点】
介词辨析
动词固定搭配
连词逻辑辨析
【点评】
本题是贴近学生生活的记叙文完形填空,整体词汇难度较低,没有超纲内容,重点考察低年级学生对基础词汇含义、常用固定搭配的掌握,以及结合上下文线索推理判断的能力,同时渗透了少吃甜食保护牙齿的健康引导,解题时要注意不要脱离语境孤立判断单个选项,结合前后文的提示能大幅提升正确率。
【难度系数】
0.8