2026年学生基础性作业八年级英语下册人教版第64页答案
一、请根据句意和首字母提示补全单词。
1. The security g
guard(s)
at the shopping mall helped a lost child find his parents.
2. We found a nice café n
nearby
, just a short walk from our home.
3. When the spider crawled onto her desk, she let out a loud s
scream
.
4. Reading books can increase our k
knowledge
and help us broaden our horizon.
5. When the fire alarm went off, some students started to p
panic
, but the teacher told them to stay calm.
6. Even though the task was difficult, she r
refused
to give up and kept trying until she succeeded.

答案

1. guard(s) 2. nearby 3. scream
4. knowledge 5. panic
6. refused

解析

【分析】
做这类首字母填空题目,需结合句子语境含义匹配首字母,回忆对应英语单词,同时注意单词形式(如时态、单复数)。具体到各小题:1题描述商场工作人员,首字母g对应“保安”;2题说明咖啡馆位置,首字母n对应“附近的”;3题描述看到蜘蛛后的反应,首字母s对应“尖叫”;4题说明读书的作用,首字母k对应“知识”;5题描述火警响起时学生的反应,首字母p对应“恐慌”;6题说明对困难任务的态度,首字母r需结合时态(与后面kept一致)对应“拒绝(过去式)”。
【解析】
1. 句意:商场的保安帮助迷路的孩子找到父母。结合首字母g,此处表示“保安”,单复数均可,故填guard(s);
2. 句意:我们找到一家不错的咖啡馆,离我们家步行很近。结合首字母n,此处表示“在附近”,填nearby;
3. 句意:当蜘蛛爬到她桌上时,她发出一声大叫。结合首字母s,此处表示“尖叫”,填scream;
4. 句意:读书能增加我们的知识,帮助拓宽视野。结合首字母k,此处表示“知识”,填knowledge;
5. 句意:火警响起时,一些学生开始恐慌,老师让他们保持冷静。结合首字母p,此处表示“恐慌”,填panic;
6. 句意:尽管任务困难,她拒绝放弃,一直努力到成功。结合首字母r,时态与后面kept(过去式)一致,填refused。
【答案】1. guard(s) 2. nearby 3. scream 4. knowledge 5. panic 6. refused
【知识点】英语单词拼写、语境运用、时态一致
【点评】本题为基础首字母填空题,考察核心词汇掌握与语境分析能力,难度适中,日常积累词汇并理解句意即可完成。
【难度系数】0.7
二、请根据句意用括号内所给单词的适当形式填空。
7.
Thankfully
(thankful), the firefighters arrived quickly and put out the fire before it spread.
8. Her creative
thinking
(think) helped the team solve the difficult problem in a new way.
9. Doctors and nurses are true
heroes
(hero) because they work hard to save lives every day.
10. The
worst
(bad) part of the storm was when the strong winds knocked down several trees.
11. We planned a picnic for the weekend, but
unfortunately
(unfortunate), it rained all day, so we had to stay indoors.

答案

7. Thankfully 8. thinking
9. heroes 10. worst
11. unfortunately

解析

【分析】
这五道题考查英语单词的适当形式填空,需结合句子结构、语境及语法规则,对括号内单词进行词性或形式转换:
1. 第7题:空格在句首修饰整个句子,需用副词,括号内是形容词thankful,转换为对应副词;
2. 第8题:空格前是形容词creative,形容词后需接名词,括号内是动词think,转换为对应名词;
3. 第9题:主语是复数概念的“医生和护士”,表语需用名词复数,括号内名词hero变复数;
4. 第10题:此处表示“风暴最糟糕的部分”,需用形容词bad的最高级形式;
5. 第11题:空格处修饰整个句子,需用副词,括号内是形容词unfortunate,转换为对应副词。
【解析】
7. 句意为“幸好,消防员很快赶到并在火势蔓延前扑灭了火”,此处需副词作状语修饰整个句子,thankful的副词形式为Thankfully,故填Thankfully;
8. 句意为“她的创造性思维帮助团队以新方式解决了难题”,creative是形容词,后接名词,think的名词形式为thinking,故填thinking;
9. 句意为“医生和护士是真正的英雄,因为他们每天努力拯救生命”,主语是复数,hero的复数形式为heroes,故填heroes;
10. 句意为“风暴最糟糕的部分是强风刮倒几棵树的时候”,此处表示“最糟糕的”,用bad的最高级worst,故填worst;
11. 句意为“我们计划周末野餐,但不幸的是,下了一整天雨,所以我们只能待在室内”,此处需副词作状语修饰句子,unfortunate的副词形式为unfortunately,故填unfortunately。
【答案】
7. Thankfully 8. thinking 9. heroes 10. worst 11. unfortunately
【知识点】
词性转换、名词复数、形容词最高级
【点评】
本题为基础单词适当形式填空题,考查英语核心语法考点,属于初中阶段常规练习题型,侧重基础词性与词形变化的应用,难度适中。
【难度系数】
0.6
三、请根据句意从方框中选择合适的短语,并用其正确形式填空。每个短语限用一次
as soon as come off instead of on holiday
right away thanks to between life and death
12.
As soon as
the bell rang, the students rushed out of the classroom.
13. Last summer, we were relaxing on the beach while we were
on holiday
in Spain.
14.
Thanks to
the good weather, we are enjoying our outdoor picnic now.
15. The hiker, lying weakly on the ground, was in a situation
between life and death
when his teammates finally found him.
16. The old poster on the wall
came off
yesterday, so we need to put up a new one today.
17. When I saw the injured man, I called the hospital
right away
.
18. Wilma was practising basketball hard
instead of
feeling sad about losing the game.

答案

12. As soon as 13. on holiday
14. Thanks to
15. between life and death
16. came off 17. right away
18. instead of

解析

【分析】
首先明确方框内各短语的含义:as soon as(一……就……,引导时间状语从句)、come off(脱落,动词短语)、instead of(而不是,介词短语)、on holiday(度假,介词短语)、right away(立刻,副词短语)、thanks to(多亏,由于,介词短语)、between life and death(生死攸关,介词短语)。解题时需先通读句子理解句意,结合句子结构(如从句引导、时态、搭配等)选择匹配的短语,同时注意句首大写、动词形式变化等细节,确保填入内容符合语境与语法要求。
【解析】
12. 句意:铃一响,学生们就冲出教室。此处需引导时间状语从句的短语,as soon as表“一……就……”,符合语境,且位于句首首字母大写,故填As soon as。
13. 句意:去年夏天我们在西班牙度假时在海滩放松。be on holiday是固定搭配,意为“在度假”,故填on holiday。
14. 句意:多亏好天气,我们现在享受户外野餐。thanks to表“多亏,由于”,位于句首首字母大写,故填Thanks to。
15. 句意:徒步者虚弱躺在地上,队友找到他时他处于生死攸关的境地。between life and death表“生死攸关”,符合语境,故填between life and death。
16. 句意:墙上的旧海报昨天掉了,所以今天要贴新的。come off表“脱落”,时间状语为yesterday,需用过去式,故填came off。
17. 句意:看到受伤的人时,我立刻给医院打了电话。right away表“立刻,马上”,符合语境,故填right away。
18. 句意:威尔玛努力练篮球,而不是为输比赛难过。instead of表“而不是”,后接动名词feeling,符合搭配,故填instead of。
【答案】12. As soon as 13. on holiday 14. Thanks to 15. between life and death 16. came off 17. right away 18. instead of
【知识点】时间状语从句短语、介词短语、动词短语
【点评】本题考查常用短语在具体语境中的运用,需掌握各短语含义及搭配,属于基础题型,有助于巩固短语知识。
【难度系数】0.6