2026年新坐标同步练习八年级英语下册人教版青海专用第5页答案
5. —Why did you
A
to join the art club?
—Because I love painting.

A.choose
B.chooses
C.chose
D.choosing

答案

5.A

解析

【分析】
本题考查一般过去时特殊疑问句中动词的形式。解题思路:先观察句子结构,句中有助动词did,在一般过去时的特殊疑问句里,助动词did已体现过去时态,后面的实义动词需用原形,据此分析选项即可。
【解析】
该句为一般过去时的特殊疑问句,结构为“疑问词+did+主语+动词原形+其他”。助动词did后必须接动词原形:A选项choose是动词原形,符合要求;B选项chooses是一般现在时第三人称单数形式,不符合;C选项chose是动词过去式,不能放在did之后;D选项choosing是现在分词,需搭配be动词构成进行时态,不符合。因此选A。
【答案】
A
【知识点】
一般过去时的特殊疑问句;动词原形的用法
【点评】
本题是基础语法题,聚焦一般过去时特殊疑问句的动词形式规则,牢记“did后接动词原形”这一知识点即可快速解题,属于易得分题。
【难度系数】
0.8
Ⅴ.完成句子。
1. She teaches us English on Mondays.(对画线部分提问)
When
does
she teach you English?
2. We spent two hours doing homework yesterday.(改为否定句)
We
didn't
spend
two hours doing homework yesterday.
3. Tom chose the blue bag in the shop.(对画线部分提问)
What
did
Tom choose in the shop?
4. My father often encourages me to study hard.(改为一般疑问句)
Does
your father often
encourage
you to study hard?
5. now, are, basketball, playing, they, in, park, the(.)(连词成句)
They are playing basketball in the park now.

答案

1.When does 2.didn't spend 3.What did
4.Does; encourage 5. They are playing
basketball in the park now.

解析

【分析】
1. 画线部分是时间状语on Mondays,对时间提问用特殊疑问词When;原句为一般现在时,主语she是第三人称单数,变疑问句需借助助动词does,后面动词teach用原形。
2. 原句是一般过去时,谓语是实义动词spent,变否定句需借助助动词didn't,后面动词还原为原形spend。
3. 画线部分是物品the blue bag,对物提问用特殊疑问词What;原句为一般过去时,谓语chose是过去式,变疑问句需借助助动词did,后面动词choose用原形。
4. 原句是一般现在时,主语your father是第三人称单数,变一般疑问句需借助助动词Does,后面动词encourage用原形。
5. 连词成句时,先确定主语They,结合现在进行时结构“be+doing”,再依次连接宾语、地点状语、时间状语,按英语语序组合。
【解析】
1. 对时间状语提问用When,原句一般现在时主语为第三人称单数,加助动词does,故填When does。
2. 一般过去时的实义动词变否定句,借助didn't,动词还原为原形spend,故填didn't spend。
3. 对物品提问用What,原句一般过去时加助动词did,故填What did。
4. 一般现在时主语为第三人称单数,变一般疑问句用Does,动词用原形encourage,故填Does; encourage。
5. 根据所给词汇及现在进行时结构,组合为They are playing basketball in the park now。
【答案】
1. When does 2. didn't spend 3. What did 4. Does; encourage 5. They are playing basketball in the park now.
【知识点】
句型转换、特殊疑问句、现在进行时
【点评】
本题考查初中英语基础句型转换与连词成句,涵盖一般现在时、一般过去时、现在进行时的句式变化,是英语学习的核心基础题型,需熟练掌握不同时态下的疑问句、否定句构成规则及连词成句的语序逻辑。
【难度系数】
0.8
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, Jack! I heard you love outdoor activities. What do you usually do to 1.
relax
in your free time?
B: Well, I often play basketball. It helps me relax. And I also like to 2. w
atch
sports games on TV sometimes.
A:Cool! I want to try new things. My brother said I should 3.
join
a club to make more friends. Any ideas?
B:Maybe a music club? You love singing. Or you can 4.
spend
time doing volunteer work. It's meaningful.
A:Thanks! I'll think about it. And I hope my parents won't 5. f
orget
to support my choices.

答案

1.relax 2.watch 3.join 4.spend
5.forget

解析

【分析】
本题为补全对话题型,需结合上下文语境、固定搭配及首字母提示填写单词。先通读对话理解整体语境,再逐空分析:1空根据后文提到打篮球帮助放松,推断询问空闲时间做什么来放松;2空结合首字母w和“sports games on TV”,确定是观看比赛;3空根据“a club”及语境,想到加入俱乐部的固定表达;4空结合“time doing volunteer work”,用到固定搭配“spend time (in) doing sth”;5空根据首字母f和“support my choices”,推断是不要忘记支持。
【解析】
1. 由后文B提到打篮球帮助他放松,可知此处询问空闲时间做什么来放松,故填relax;
2. 首字母为w,搭配“sports games on TV”,表示观看比赛,故填watch;
3. “加入俱乐部”的固定表达为join a club,符合语境,故填join;
4. 固定搭配“spend time (in) doing sth”表示花费时间做某事,此处指花费时间做志愿工作,故填spend;
5. 首字母为f,结合语境“父母不要忘记支持我的选择”,故填forget。
【答案】
1.relax 2.watch 3.join 4.spend 5.forget
【知识点】
词汇运用、固定搭配、语境理解
【点评】
本题考查日常交际用语及常用词汇,结合上下文语境和固定搭配即可完成填空,属于基础题型,难度较低。
【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。)

When we feel tired from study, it's important to find ways to relax. Different people have different 1.
hobbies
(hobby).
Some students like to listen to music. They think soft music can make them calm down.
Others 2.
spend
their free time playing sports, such as basketball or swimming. It can help them keep fit and relax 3.
their
(them) mood.
My favourite way to relax is reading. I often 4.
borrow
/'bɒrəʊ/ books from the library. The stories in the books can take me to different worlds. Sometimes, I also watch funny movies with my family. We always 5.
laugh
loudly while watching.
Last weekend, I 6.
decided
(decide) to go for a walk in the park. The air there was fresh, and I saw many people 7.
enjoying
(enjoy) their weekends. I met my friend Tom, and we talked about our school life. It was really a 8.
wonderful
time.
If you feel stressed, don't forget to take a break. You can 9.
choose
/tʃu:z/ any activity you like. Remember, proper relaxation can help you study better. So, make time to relax and enjoy your 10.
life
!
素养提升·学以致用

答案

1. hobbies 2. spend 3. their 4. borrow 5. laugh 6. decided 7. enjoying 8. wonderful 9. choose 10. life

解析

【分析】
本题为英语综合填空题,需结合语境、固定搭配、词形变化、音标知识完成。解题思路:先通读全文把握主旨,再逐个分析每个空的语法要求(如名词单复数、物主代词、动词时态/形式),结合方框内词汇、括号内提示词及音标确定答案,确保符合语境和语法规则。
【解析】
1. 空前有形容词different,需接可数名词复数,hobby的复数形式为hobbies,故填hobbies。
2. 固定搭配spend time (in) doing sth表示“花费时间做某事”,主语others为复数,时态为一般现在时,故填spend。
3. 空后是名词mood,需用形容词性物主代词修饰,them的形容词性物主代词是their,故填their。
4. 音标/'bɒrəʊ/对应单词borrow,意为“借”,符合“从图书馆借书”的语境,故填borrow。
5. 结合语境“看搞笑电影时大声笑”,固定搭配laugh loudly,主语we为复数,一般现在时,故填laugh。
6. 时间状语Last weekend表过去,谓语动词用过去式,decide的过去式为decided,故填decided。
7. 固定搭配see sb doing sth表示“看见某人正在做某事”,故填enjoying。
8. 修饰名词time需用形容词,方框内wonder的形容词形式为wonderful,意为“精彩的”,故填wonderful。
9. 音标/tʃu:z/对应单词choose,意为“选择”,符合语境,故填choose。
10. 空前有your,结合方框内词汇,enjoy your life表示“享受你的生活”,故填life。
【答案】
1. hobbies 2. spend 3. their 4. borrow 5. laugh 6. decided 7. enjoying 8. wonderful 9. choose 10. life
【知识点】
名词复数、固定搭配、物主代词、音标单词、动词时态
【点评】
本题考查英语基础词汇与语法的综合运用,涵盖名词单复数、物主代词、动词形式变化、固定搭配及音标识读等知识点,侧重基础能力的考查,需学生熟练掌握常见词汇的用法。
【难度系数】
0.6