2026年仁爱英语同步练习册八年级英语下册仁爱版重庆专版第28页答案
一、根据句意及首字母提示完成句子。
1. A lot of people lost their families in the e
earthquake
in Sichuan in 2008.
2. I caught a cold because of the s
sudden
change in temperature.
3. Careful driving can r
reduce
lots of traffic accidents.
4. When the high-speed train finally came, all the p
passengers
at the station were in a hurry.
5. Floods h
hit
many places in China in the summer of 2025.

答案

一、1. earthquake 2. sudden
3. reduce 4. passengers 5. hit

解析

【分析】解题时需先理解每个句子的句意,再结合句首给出的首字母,回忆符合语境的英语单词,同时注意单词的正确形式(如动词时态、名词单复数)。
【解析】1. 句意:2008年四川的地震中,很多人失去了家人。结合首字母e,可知填名词earthquake(地震);2. 句意:我感冒了,因为温度突然变化。结合首字母s,可知填形容词sudden(突然的);3. 句意:小心驾驶可以减少很多交通事故。结合首字母r,可知填动词reduce(减少);4. 句意:当高铁最终到来时,车站的所有乘客都很匆忙。结合首字母p,可知填名词复数passengers(乘客);5. 句意:2025年夏天,洪水袭击了中国很多地方。结合首字母h及过去时间状语,可知填动词过去式hit(袭击)。
【答案】1. earthquake 2. sudden 3. reduce 4. passengers 5. hit
【知识点】词汇运用、名词、动词
【点评】本题为基础词汇填空题,考查学生对常用英语单词的掌握,结合句意和首字母即可完成,属于基础题型。
【难度系数】0.8
二、根据中文意思完成句子。
1. 洪水带走了许多人的家园,使他们无家可归。
The flood
took
away
many people's homes, leaving them homeless.
2. 地震后,成千上万的人都需要医疗帮助。
After the earthquake, thousands of people were
in
need
of medical help.
3. 昨天,成都开往贵阳的高铁被困途中。
The high-speed train from Chengdu
was
stuck
on
the way to Guiyang yesterday.
4. 当面对自然灾害的时候,我们应该保持冷静并且相互帮助。
When facing
natural
disasters
, we should keep calm and help each other.
5. 夏季是暴雨高发季。
Heavy
rainfall
often happens in summer.

答案

二、1. took away 2. in need
3. was stuck on 4. natural disasters
5. Heavy rainfall

解析

【分析】
本题需结合中文意思,运用英语短语、固定搭配的时态及形式变化解题:
1. 第一题“带走”对应短语take away,句子描述过去发生的事,需用一般过去时,take的过去式为took;
2. 第二题“需要(医疗帮助)”是固定搭配be in need of,直接填写固定短语即可;
3. 第三题“被困”对应短语be stuck,主语是单数名词train,时间状语yesterday表过去,be动词用was,“在途中”是on the way;
4. 第四题“自然灾害”是名词短语natural disasters,直接匹配语境;
5. 第五题“暴雨”是Heavy rainfall,句首首字母需大写。
【解析】
1. 一般过去时中,“带走”的短语take away变为过去式took away,故填took away;
2. 固定搭配be in need of表示“需要”,故填in need;
3. 过去时主语单数,“被困”为was stuck,“在途中”是on the way,故填was stuck on;
4. “自然灾害”的英语表达为natural disasters,故填natural disasters;
5. 句首“暴雨”为Heavy rainfall,首字母大写,故填Heavy rainfall。
【答案】
二、1. took away 2. in need 3. was stuck on 4. natural disasters 5. Heavy rainfall
【知识点】
动词短语;固定搭配;名词短语
【点评】
本题考查与灾害相关的基础英语短语及固定搭配的运用,难度适中,需掌握常用短语的拼写和时态变化。
【难度系数】
0.6
三、按要求完成句子。
1. People put water and soil together to build houses in the past.改为同义句
People
mixed
water and soil to build houses in the past.
2. To prevent a wildfire, we should never use fire in the forest.对画线部分提问
Why
should
we never use fire in the forest?
3. A typhoon hit Shenzhen last week.改为否定句
A typhoon
didn't
hit
Shenzhen last week.
4. 为了预防森林大火,我们应该时刻让火种远离森林。完成译句
To prevent wildfires, we should always
keep
the fire
away
from
the forest.
5. loss of life, warnings, harm, early, can, reduce, help, and连词成句
Early warnings can help reduce

harm and loss of life
.

答案

三、1. mixed 2. Why should
3. didn't hit 4. keep; away from
5. Early warnings can help reduce
harm and loss of life

解析

【分析】
1. 同义句转换:原句put...together意为“把……混合在一起”,需替换为同义动词,结合时间状语in the past(过去时间),确定使用一般过去式。
2. 对划线部分提问:划线部分是表目的的不定式短语,需用疑问词Why提问;原句含情态动词should,变疑问句时将should提前即可。
3. 改否定句:原句为一般过去时,谓语动词是hit,变否定句需加助动词didn't,后面动词用原形。
4. 译句:“让……远离”是固定短语,情态动词should后接动词原形。
5. 连词成句:先确定主语Early warnings,再结合情态动词can、动词help、reduce及宾语harm and loss of life,按语法顺序组合句子。
【解析】
1. 原句put...together的同义表达为mix,根据时间状语in the past用一般过去时,故填mixed。
2. 划线部分是目的状语,用疑问词Why提问;原句有情态动词should,变疑问句时将should提前,故填Why should。
3. 一般过去时的否定句结构为“主语+didn't+动词原形+其他”,hit的原形不变,故填didn't hit。
4. 固定短语keep...away from表示“让……远离”,should后接动词原形,故填keep; away from。
5. 按“主语+情态动词+动词+宾语”的结构,组合为Early warnings can help reduce harm and loss of life。
【答案】
1. mixed
2. Why should
3. didn't hit
4. keep; away from
5. Early warnings can help reduce harm and loss of life
【知识点】
同义句转换、句型转换、固定短语搭配
【点评】
本题考查英语基础句型与词汇的运用,涵盖同义替换、特殊疑问句、否定句、固定短语及连词成句,是初中英语的基础题型,需掌握核心语法与短语即可解答。
【难度系数】
0.7