2026年学生基础性作业八年级英语下册人教版第68页答案
一、请根据所给提示完成纵横字谜。

1.
alarm
2.
rescue
3.
volunteer
4.
terribly
5.
risky
(down)
rainstorm
(across) 6.
usual
(down)
unlucky
(across)

答案

1. alarm 2. rescue
3. volunteer 4. terribly
5. risky (down); rainstorm (across)
6. usual (down); unlucky (across)

解析

【分析】
要解决该纵横字谜,需根据每个提示的英文释义,结合单词的字母长度以及纵横交叉的字母匹配,逐一确定每个编号对应的单词。先区分Down(纵向)和Across(横向)的提示,再匹配对应的英文单词,确保单词长度与格子数一致,且交叉处字母相符,最终得出答案。
【解析】
1. Down1:释义为“某人感受到的恐惧和焦虑”,对应单词alarm,长度为5,符合纵向格子数;
2. Down2:释义为“从危险中拯救某人”,对应单词rescue,长度为6,匹配纵向格子;
3. Across3:释义为“无偿工作的人”,对应单词volunteer,长度为9,符合横向格子数;
4. Down4:释义为“非常糟糕地”,对应单词terribly,长度为7,匹配纵向交叉格子;
5. Down5:释义为“危险的”,对应单词risky,长度为5;Across5:释义为“大雨”,对应单词rainstorm,长度为9,符合横向格子;
6. Down6:释义为“最常发生或做的”,对应单词usual,长度为5;Across6:释义为“因为坏运气发生的”,对应单词unlucky,长度为6,匹配横向格子。
【答案】
1. alarm 2. rescue 3. volunteer 4. terribly 5. risky (down); rainstorm (across) 6. usual (down); unlucky (across)
【知识点】
英文单词释义、词汇匹配、纵横字谜应用
【点评】
本题考查基础英文词汇的释义与应用,解题时需结合单词长度和交叉字母验证,是常见的词汇练习题型,难度适中。
【难度系数】
0.3
二、请阅读短文,从方框中选择适当的短语,并用其正确形式填空,使短文通顺、意思完整。
每个短语限用一次
sweep through wake up as a result all of a sudden
by the time go wrong out of breath go off
The sky looked dark, and the wind blew hard. I stayed at home and listened to the noise
outside, not knowing what would happen next.
Just now, I 7.
woke up
when raindrops hit the window. I thought it was
just a little rain. But soon, things 8.
went wrong
— the rain got heavier, just like
someone pouring buckets of water from the sky.
A sudden sound pulled me from my thoughts. The street alarm started to 9.
go off

, loud and non-stop. I looked out and saw a trash can rolling down the road.
10.
All of a sudden
, I heard a big crash. What happened? I rushed to the
window and saw a tree branch had fallen.
A strong wind 11.
swept through
right after, and blew a basket from the yard
into the street. I ran to get it, 12.
out of breath
when I came back.
13.
By the time
I closed the door, water was trickling in under the
window. Mum and I wiped it with towels. Dad called to say he was helping old Mr. Lee
move his chair inside.
14.
As a result
, when the storm stopped, our house was dry. We went out
and saw wet leaves everywhere, but we all smiled. Kids even jumped in the water on the ground,
making it a happy day again. We'd got through it together.

答案

7. woke up 8. went wrong
9. go off
10. All of a sudden
11. swept through
12. out of breath
13. By the time
14. As a result

解析

【分析】
本题为英语短语填空题型,解题思路如下:1. 先明确方框内所有短语的含义与用法;2. 通读短文,把握整体语境、时态及句子逻辑;3. 结合每个空格前后的语境,选择匹配的短语,并根据时态、句式要求调整短语的正确形式(如时态变形、大小写等);4. 检查所选短语是否符合语境,确保每个短语仅使用一次。
【解析】
7. 空格前时间状语为"Just now"(刚才),需用一般过去时,结合语境“雨滴打在窗户时我醒来”,选短语wake up,过去式为woke up,故填woke up。
8. 空格后提到雨变大,说明事情出了问题,短语go wrong意为“出问题”,过去式为went wrong,符合语境,故填went wrong。
9. 空格前有"started to"(开始做某事),需接动词原形,结合语境“街道警报开始响起”,选短语go off(发出声响),故填go off。
10. 空格处需副词短语作状语,结合语境“突然听到一声巨响”,选短语all of a sudden,句首大写,故填All of a sudden。
11. 空格主语为"a strong wind",需用一般过去时,结合语境“大风席卷而来”,选短语sweep through,过去式为swept through,故填swept through。
12. 空格处描述跑着拿东西回来的状态,短语out of breath意为“上气不接下气”,符合语境,故填out of breath。
13. 空格处引导时间状语,结合语境“当我关上门时,水渗进来”,选短语by the time,句首大写,故填By the time。
14. 空格处表结果,结合前文家人帮忙处理积水,后文“房子变干”,选短语as a result,句首大写,故填As a result。
【答案】
7. woke up 8. went wrong 9. go off 10. All of a sudden 11. swept through 12. out of breath 13. By the time 14. As a result
【知识点】
动词短语辨析、一般过去时运用、短语形式填空
【点评】
本题考查短语在语境中的灵活运用,需结合上下文逻辑、时态要求选择匹配短语,同时注意短语的时态变形与大小写规范,是初中英语常见的基础题型,侧重语境理解与短语积累。
【难度系数】
0.5