2026年仁爱英语同步练习册八年级下册仁爱版第49页答案
一、根据中文意思完成句子。
1. 在一天中最热的时候,限制你的户外活动。
Limit your
outdoor
activities
at the hottest time of the day.
2. 如需在户外作业,务必注意多休息。
Take
breaks
more
often
if you have to work outdoors.
3. 政府正在采取措施解决沙尘暴问题。
The government is
taking
action
to deal with the problem of sandstorms.
4. 做好对抗自然灾害的准备有助于挽救我们的生命。
Being prepared to
fight
against
natural disasters will help save our lives.
5. 她始终无法从失去外祖母的悲痛中走出来。
She can’t
get
over
the sadness of losing her grandmother.

答案

一、1. outdoor activities
2. Take breaks more often
3. taking action
4. fight against
5. get over

解析

【解析】
1. “户外活动”对应的英文固定表达为outdoor activities,在句中作limit的宾语。
2. 本句为祈使句表建议,“务必多休息”的常用表达为Take breaks more often,祈使句以动词原形开头。
3. “采取措施”的固定短语是take action,句子时态为现在进行时,故填taking action。
4. “对抗”的固定短语为fight against,be prepared to后接动词原形。
5. “从……中恢复、克服”的固定短语为get over,情态动词can’t后接动词原形。
【答案】
1. outdoor activities
2. Take breaks more often
3. taking action
4. fight against
5. get over
【知识点】
动词短语运用、现在进行时、祈使句
【点评】
本题考查基础英语短语和语法的综合运用,结合生活场景完成句子,侧重对实用英语表达的考查,有助于提升学生的英语应用能力。
【难度系数】
0.8
二、补全对话。
A:Mom, look! Lightning! What should we do?
B:1.
Never go out or hide under trees.
A:Why?
B:2.
Trees are tall, so it’s dangerous.
A:Should I turn off my computer?
B:3.
You can also turn off TVs and phones.
A:What should I do if I’m outside when the lightning starts?
B:4.
And don’t touch metal things like bikes, too.
A:Mom, can I take a shower now?
B:Better not! Wait until the storm ends.
A:5.

B:At least 30 minutes after the last thunder.
A:OK, Mom. I know what to do in lightning weather now, thank you.

答案

二、1. Stay inside!
2. Because lightning hits tall things first.
3. Yes./Sure./Of course.
4. Run to the nearest building at once. / Keep off the power lines.
5. How long should I wait?

解析

【解析】
1. 根据上句询问雷电天气的应对方法,结合下句“Never go out or hide under trees”,可知应给出待在室内的建议,故填Stay inside!
2. 上句询问原因,下句提到树高危险,需解释雷电的特性,故填Because lightning hits tall things first.
3. 上句询问是否该关闭电脑,下句补充还可关闭电视和手机,应给出肯定回答,故填Yes./Sure./Of course.
4. 上句询问户外遇到雷电的做法,下句提到别碰金属物品,需给出户外避险的正确方式,故填Run to the nearest building at once. / Keep off the power lines.
5. 下句回答具体时长,可知此处是询问需要等待多久,故填How long should I wait?
【答案】
1. Stay inside!
2. Because lightning hits tall things first.
3. Yes./Sure./Of course.
4. Run to the nearest building at once. / Keep off the power lines.
5. How long should I wait?
【知识点】
英语情景交际、雷电避险常识、口语问答逻辑
【点评】
本题结合雷电天气安全常识考查英语情景交际能力,要求学生依据上下文语境和生活常识补全对话,既提升了实用英语表达能力,也强化了安全防护意识。
【难度系数】
0.6
一、根据中文意思完成句子。
1. 当我昨天到达成都的时候,正下着倾盆大雨。
The rain was
pouring
down
when I got to Chengdu yesterday.
2. 李翔是一个安静又害羞的男孩,他几乎不踏出家门半步。
Li Xiang is a quiet and shy boy. He hardly
steps
out
of
his home.
3. 当我的妈妈听到那个坏消息的时候,她的脸色瞬间变得苍白。
My mom's face
turned
pale
at once when she heard the bad news.
4. 周磊在浓雾中怀着恐惧走到了学校。
Zhou Lei walked to school
with
fear
in the heavy fog.
5. 道路被损毁了,我要跑到前面去告诉他们。
The road was broken. I'll run
ahead
and tell them.

答案

一、1. pouring down 2. steps out of
3. turned pale 4. with fear 5. ahead

解析

【解析】
1. “倾盆大雨”常用固定短语pour down,此处时态为过去进行时,故填pouring down。
2. “踏出家门”用固定短语step out of,主语He是第三人称单数,句子为一般现在时,故填steps out of。
3. “变得苍白”用固定表达turn pale,根据heard可知时态为一般过去时,故填turned pale。
4. “怀着恐惧”用介词短语with fear作伴随状语,符合语境,故填with fear。
5. “跑到前面”用固定搭配run ahead,此处填ahead即可。
【答案】
1. pouring down 2. steps out of
3. turned pale 4. with fear 5. ahead
【知识点】
固定短语搭配、动词时态、介词短语作状语
【点评】
本题考查英语基础固定表达与时态的结合运用,需结合语境判断时态和合适的短语,注重对日常常用短语的积累。
【难度系数】
0.6