2026年新坐标同步练习八年级英语下册人教版青海专用第17页答案
3. When Helen tried to get out of bed, she almost
C
.

A.falls and hurt herself
B.fell and hurt himself
C.fell and hurt herself
D.falls and hurt himself

答案

3.C

解析

【分析】
解题分两步:第一步判断时态,句中tried是过去式,主句需用一般过去时,排除用一般现在时的选项;第二步判断反身代词,主语Helen是女性,对应反身代词应为herself,排除性别不符的选项,最终确定答案。
【解析】
1. 时态分析:从句谓语tried是try的过去式,说明句子为一般过去时,主句谓语需用过去式。fall的过去式是fell,A、D选项中falls是一般现在时,不符合时态要求,排除A、D。
2. 代词分析:主语Helen是女性,反身代词需用herself;B选项中himself指代男性,与主语性别不符,排除B。
综上,正确选项为C。
【答案】
C
【知识点】
一般过去时;反身代词
【点评】
本题考查一般过去时的时态一致规则及反身代词的用法,属于基础语法题,需准确掌握时态变化和代词的性别对应关系。
【难度系数】
0.7
4. To stop the flu virus spreading, we should
A
when going out.

A.wear a mask
B.wear glasses
C.wear jeans
D.wear a hat

答案

4.A

解析

【分析】
本题考查英语词汇词义辨析及日常防护常识的应用。解题思路:先理解题干句意,再逐一分析选项含义,结合流感传播的防护措施,选出符合语境的正确选项。
【解析】
题干意为“为阻止流感病毒传播,我们外出时应________”。A项wear a mask意为“戴口罩”,是预防流感等呼吸道传染病的有效措施,可阻挡飞沫传播,符合语境;B项wear glasses意为“戴眼镜”,无法有效阻挡流感病毒的飞沫传播;C项wear jeans意为“穿牛仔裤”,与流感防护无关;D项wear a hat意为“戴帽子”,也不是针对流感传播的防护方式。因此正确答案为A。
【答案】
A
【知识点】
英语词汇辨析、日常防护常识
【点评】
本题结合生活实际,将英语词汇考查与健康防护知识结合,题型简单贴近生活,能帮助学生关联英语学习与实际应用,难度较低。
【难度系数】
0.8
5. Helen should
B
and drink enough water to get better.

A.take a walk
B.take medicine
C.take a trip
D.take a shower

答案

5.B

解析

【分析】首先明确句子语境:Helen应该________并且喝足够的水来好转,需选择符合生病后恢复的动作短语。先逐一分析选项含义,再结合逻辑判断正确选项。
【解析】根据句意,生病后好转的常规做法是吃药,与“drink enough water(喝足够的水)”并列符合逻辑。A选项take a walk(散步)、C选项take a trip(旅行)、D选项take a shower(洗澡)均不符合生病恢复的合理措施,只有B选项take medicine(吃药)正确。
【答案】B
【知识点】动词短语辨析;语境理解
【点评】本题考查动词短语在特定语境中的运用,需结合句子含义匹配合适的短语,属于基础题型。
【难度系数】0.6
Ⅴ.完成句子。
1. I hurt myself when I fell off my bike.(对画线部分提问)
How
did
you hurt yourself?
2. You should see the dentist.(改为否定句)
You
should
not
see the dentist.
3. I hurt myself yesterday.(改为一般疑问句)
Did
you
hurt
yourself yesterday?
4. should, you, protect, yourself(.)(连词成句)
You should protect yourself.

5. Be more careful next time, or we can easily hurt ourselves.(改为同义句)
We should
be
careful
next time, or we can easily hurt ourselves.

答案

1. How did 2. should not 3. Did;hurt
4. You should protect yourself. 5. be careful

解析

【分析】
1. 划线部分是说明受伤的具体情况,需用疑问词How提问;原句为一般过去时,主语是you,变疑问句需借助助动词did,构成特殊疑问句。
2. 含有情态动词should的句子变否定,直接在should后加not即可。
3. 原句是一般过去时的陈述句,谓语为实义动词hurt,改一般疑问句需在句首加助动词Did,后面动词用原形hurt。
4. 先确定主语You,再找情态动词should,接着是动词protect,最后是宾语yourself,按主谓宾结构排列。
5. Be more careful的同义表达为be careful,直接替换即可。
【解析】
1. 对划线部分(受伤的情况)提问用How,原句是一般过去时,主语you搭配助动词did,故填How did。
2. 情态动词should的否定形式是should not,故填should not。
3. 一般过去时的陈述句改一般疑问句,句首加Did,后面动词用原形hurt,故填Did; hurt。
4. 按“主语+情态动词+动词+宾语”的结构,连词成句为You should protect yourself.
5. Be more careful的同义表达是be careful,故填be careful。
【答案】
1. How did 2. should not 3. Did;hurt 4. You should protect yourself. 5. be careful
【知识点】
句型转换、连词成句
【点评】
本题考查初中英语基础句型的转换与运用,涵盖特殊疑问句、否定句、一般疑问句、连词成句及同义句转换,是英语学习的基础考点,需掌握常见句型的变化规则。
【难度系数】
0.3
Ⅵ.填一词,补对话。(两小题首字母已给出,请将完整的单词填写在横线上)
A:Hi, Tom. You look unhappy. What's
1. w
rong
?
B: I 2. h
hurt
myself when playing basketball. Now my arm aches.
A:Bad luck! Did you see a doctor?
B:Yes. The doctor said I should rest and take some medicine.
A:You should also 3.
be
more careful. Or you may hurt yourself again.
B:Right. I will. By the way, I can't go to school these days. Can you help me with my lessons?
A:Of course. We can help 4.
others
when in trouble.
B:Thanks a lot.
A: You're welcome. Hope you'll get better
5.
soon
.

答案

1. wrong 2. hurt 3. be 4. others 5. soon

解析

【分析】这是补全对话的题目,需结合日常交际用语、固定搭配和语境填写单词:第1空考查询问状况的固定句型;第2空考查“伤到自己”的固定搭配;第3空考查情态动词用法及固定短语;第4空考查语境下的代词;第5空考查表达祝愿的常用短语。
【解析】1. 固定句型“What's wrong?”用于询问对方怎么了,符合语境,故填wrong;2. “hurt oneself”是固定搭配,意为“伤到自己”,此处描述过去受伤的动作,hurt的过去式仍为hurt,故填hurt;3. 情态动词should后接动词原形,“be careful”是固定短语,意为“小心”,符合语境,故填be;4. 语境为遇到困难时帮助他人,others表示“别人”,符合语义,故填others;5. “get better soon”是常用表达,意为“很快好起来”,符合祝愿语境,故填soon。
【答案】1. wrong 2. hurt 3. be 4. others 5. soon
【知识点】固定句型、固定搭配、常用表达
【点评】本题为基础补全对话题,考查日常交际用语和常用固定搭配,贴近生活,难度较低,适合巩固基础。
【难度系数】0.8
Ⅶ.综合填空。(用方框中或括号内词的适当形式填空。两处需根据音标写出准确单词,每空1词,限用一次。)

To stay healthy, we need to develop good habits. First, doing regular 1.
exercise
is necessary. We can walk, run or play ball games every day. It helps our bodies become strong. Second, a balanced 2.
diet
is important. We should eat more vegetables and fruits, and less junk food. Third, getting enough 3.
sleep
is essential. Teenagers need at least 8 hours of sleep every night.
My mother always 4.
tells
(tell) me to drink more water. She says water is good for our digestion and skin. I try 5.
to follow
(follow) her advice. Every morning, I drink a glass of warm water before breakfast.
Last month, I 6.
caught
(catch) a cold because I didn't wear enough clothes. I felt terrible and couldn't go to school. The doctor told me to take 7.
medicine
/'medsn/ on time and rest more. After that, I realized the importance of 8.
staying
(stay) healthy.
Now, I exercise for 30 minutes every day and eat a lot of 9.
healthy
food. I also go to bed early and get up early. I hope everyone can pay attention to their health and live a 10.
happy
/'hæpi/ life. Remember, health is the most important wealth!

答案

1. exercise 2. diet 3. sleep 4. tells
5. to follow 6. caught 7. medicine
8. staying 9. healthy 10. happy

解析

【分析】
本题为英语综合填空题,需结合语境、词汇搭配、语法规则及音标知识完成填空。解题思路如下:先通读全文理解主旨(保持健康的习惯),再逐个分析空格:根据后文运动相关内容确定第1空为锻炼;结合饮食描述确定第2空为饮食;根据睡眠时长提示确定第3空为睡眠;依据主语单复数、时态确定动词形式;结合固定搭配、动名词用法、音标拼写等完成剩余空格。
【解析】
1. 第1空:后文提到走路、跑步等运动,regular exercise(规律锻炼)符合语境,填exercise;
2. 第2空:balanced diet(均衡饮食)是固定搭配,对应后文饮食描述,填diet;
3. 第3空:后文提到青少年需8小时睡眠,enough sleep(足够睡眠)符合,填sleep;
4. 第4空:主语my mother是第三人称单数,一般现在时动词用三单,tell变tells;
5. 第5空:固定搭配try to do sth,填to follow;
6. 第6空:时间状语last month提示用一般过去时,catch的过去式是caught;
7. 第7空:音标/'medsn/对应medicine,take medicine是固定搭配;
8. 第8空:the importance of后接动名词,stay变staying;
9. 第9空:修饰food用形容词healthy,符合语境;
10. 第10空:音标/'hæpi/对应happy,live a happy life是固定搭配。
【答案】
1. exercise 2. diet 3. sleep 4. tells 5. to follow 6. caught 7. medicine 8. staying 9. healthy 10. happy
【知识点】
动词形式变化、固定搭配、音标应用
【点评】
本题围绕健康话题,综合考察词汇运用、语法规则及音标掌握,难度适中,需结合语境和基础知识解题,适合初中阶段学生巩固相关知识点。
【难度系数】
0.6