2026年新目标检测同步单元测试卷八年级英语下册人教版第19页答案
Ⅰ. 根据句意及首字母或汉语提示完成单词
1. When you have a fever, it's important to drink more water and take some m
medicine
.
2. To stop the v
virus
from spreading, we should wear a mask in crowded places.
3. My grandfather is a very p
patient
man. He never gets angry easily.
4. We should do more exercise to stop ourselves
from
(使免遭)getting sick.
5. After dinner, I often help my mother
clear
(清理)the table.

答案

1.medicine 2.virus 3.patient 4.from 5.clear

解析

【分析】
本题为根据句意及首字母或汉语提示完成单词,解题时需先理解每个句子的语境,结合首字母提示或汉语意思,回忆对应的英语单词,同时注意固定搭配的运用,确保单词形式正确。
【解析】
1. 句意:当你发烧时,多喝水并吃些药很重要。固定搭配“take some medicine”表示“吃药”,结合首字母m,故填medicine。
2. 句意:为了阻止病毒传播,我们在拥挤的地方应该戴口罩。结合语境和首字母v,此处表示“病毒”,故填virus。
3. 句意:我的爷爷是一个非常有耐心的人,他从不轻易生气。结合语境和首字母p,此处表示“耐心的”,故填patient。
4. 句意:我们应该多锻炼来使自己免遭生病。固定搭配“stop sb from doing sth”表示“阻止某人做某事”,结合汉语提示“使免遭”,故填from。
5. 句意:晚饭后,我经常帮妈妈清理桌子。固定搭配“help sb do sth”表示“帮助某人做某事”,结合汉语提示“清理”,故填clear。
【答案】
1.medicine 2.virus 3.patient 4.from 5.clear
【知识点】
英语单词拼写、固定搭配、形容词词义
【点评】
本题考查基础词汇和常用固定搭配,难度较低,适合巩固英语基础知识点,学生只需结合语境和提示即可完成。
【难度系数】
0.8
二、强化提升训练
Ⅱ.阅读理解
It's important for us to stay healthy. Many small health problems come from our daily habits. For example, they can be stomachaches or sore eyes that come from using phones. Knowing how to fix these problems with good habits helps a lot.
If you have a stomachache, it usually comes from bad eating or activity habits. First, don't eat spicy foods because they hurt your stomach and make the pain worse. Instead, eat small and light meals like porridge or steamed vegetables. Also, don't do hard exercise right after eating. You should rest for 30—60 minutes to let your stomach relax. Putting something warm on your stomach can ease(减缓) the pain. A hot water bottle is a good choice for this. And when your stomach hurts, don't lie on the bed looking at your phone to forget the pain. And don't look at your phone for a long time. Because this will make your eyes tired too. If the stomachache lasts more than a day, or if you throw up, go to see a doctor soon.
Phones are useful, but bad phone habits do not just hurt your eyes. They can also affect your stomach. To protect your eyes, rest them every 20 minutes and look at something far away. Also, change your screen's brightness to match where you are. Screens that are too bright or too dark will tire your eyes quickly. Don't look at your phone right before bed. This will make your sleep bad and make your stomach work worse. You also shouldn't look at it when crossing the road. And remember to sit up straight when using your phone. Slouching(没精打采地坐着) may cause your eyes a little pain. You can listen to music instead of watching videos. You can also talk to friends in person instead of texting. This cuts down your phone time, and it is good for both your eyes and stomach.
Remember, good habits help different parts of your body. Eating right and resting help your stomach. Using phones wisely protects your eyes. Your health is always in your hands when you have good daily habits.
(
C
)1. Which bad habit is NOT about stomachaches?
A. Eating spicy foods.
B. Doing hard exercise right after eating.
C. Slouching when using a phone.
D. Eating big meals instead of small, light ones.
(
A
)2. When should you see a doctor for a stomachache?
A. If the pain lasts more than a day.
B. If you want to eat porridge.
C. If you rest for 30 minutes after eating.
D. If you use a hot water bottle on your stomach.
(
B
)3. How do bad phone habits affect both eyes and stomach?
A. Looking at phones makes you eat more greasy(油腻的) food.
B. Lying to look at phones tires eyes and may make stomach pain worse.
C. Bright phone screens make your stomach feel cold.
D. Texting friends instead of talking causes stomachaches.
(
B
)4. What is the main idea of the passage?
A. Stomachaches are worse than sore eyes from phones.
B. Good daily habits can fix both stomachaches and phone-related eye problems.
C. We should stop using phones to protect our eyes and stomach.
D. Only doctors can fix stomachaches and sore eyes from phones.

答案

1.C 解析:根据第三段中“And remember to sit up straight when using your phone.”可知,“坐直用手机”是好习惯,与胃疼无关;A、B、D均为原文提及的引发胃疼的坏习惯。
2.A 解析:根据“If the stomachache lasts more than a day, or if you throw up, go to see a doctor soon.”可知,胃疼持续超一天或有呕吐需看医生;B、C、D均为缓解胃疼的做法,无需看医生。
3.B 解析:根据“And when your stomach hurts, don’t lie on the bed looking at your phone... this will make your eyes tired too.”可知,躺着看手机既累眼又可能加重胃疼;原文未提及A、C、D三项。
4.B 解析:根据最后一段可知,好习惯能解决胃疼和手机相关眼痛问题;A、C、D均与原文“不否定手机作用、强调习惯而非仅依赖医生”的观点矛盾。

解析

【分析】本题为英语阅读理解题,围绕“日常好习惯对胃和眼睛健康的重要性”展开,包含4道题,其中1、2、3为细节理解题,第4道为主旨大意题。解题思路:①先通读全文,梳理文章结构(讲胃疼的原因及改善方法、手机习惯对眼和胃的影响、总结好习惯的作用);②针对每道题的题干关键词,定位原文对应段落;③对比选项与原文内容,排除错误选项,确定正确答案。具体:第1题找与胃疼无关的坏习惯,定位胃疼相关段落;第2题找需就医的胃疼情况,定位原文胃疼就医的表述;第3题找手机习惯对眼和胃的双重影响,定位相关句子;第4题找文章主旨,重点看最后一段总结。
【解析】1. 根据原文第三段“And remember to sit up straight when using your phone.”可知,“坐直用手机”是好习惯,与胃疼无关;A(吃辛辣食物)、B(饭后立刻做剧烈运动)、D(吃大餐而非小而清淡的餐)均为原文提及的引发胃疼的坏习惯,因此选C。
2. 根据原文第二段“If the stomachache lasts more than a day, or if you throw up, go to see a doctor soon.”可知,胃疼持续超过一天或呕吐时需尽快看医生;B(想吃粥)、C(饭后休息30分钟)、D(用热水袋敷胃)均为缓解胃疼的做法,无需看医生,因此选A。
3. 根据原文第二段“And when your stomach hurts, don’t lie on the bed looking at your phone... this will make your eyes tired too.”可知,躺着看手机既会让眼睛疲劳,也可能加重胃疼;原文未提及A、C、D三项,因此选B。
4. 根据原文最后一段“Remember, good habits help different parts of your body. Eating right and resting help your stomach. Using phones wisely protects your eyes.”可知,文章主旨是良好的日常习惯可以改善胃疼和与手机相关的眼部问题;A(胃疼比手机导致的眼痛更严重)、C(应该停止使用手机保护眼睛和胃)、D(只有医生能修复胃疼和手机导致的眼痛)均与原文观点矛盾,因此选B。
【答案】1.C 2.A 3.B 4.B
【知识点】阅读理解、细节理解、主旨大意
【点评】本题以健康生活习惯为主题,考查学生英语阅读理解的细节定位和主旨归纳能力,题目设置贴合初中英语阅读的常见题型,难度适中,需要学生仔细比对原文与选项的信息。
【难度系数】0.7