2026年三维数字课堂七年级英语上册人教版第54页答案
(
D
)15. —What do you want to be?
—I like science. I want to be a
like Yuan Longping.

A.singer
B.teacher
C.musician
D.scientist

答案

15. D

解析

【分析】先理解对话含义:问句询问想成为的职业,答句提到喜欢科学,要成为像袁隆平那样的人。结合常识和选项词义分析,袁隆平是科学家,需匹配对应职业名词。
【解析】根据答句中“I like science”(我喜欢科学)及常识,袁隆平是著名科学家。分析选项:A.singer(歌手)、B.teacher(老师)、C.musician(音乐家)均不符合语境;D.scientist(科学家)符合要求,因此选D。
【答案】D
【知识点】名词词义辨析;日常交际用语
【点评】本题结合日常对话和常识考查职业名词,难度较低,需掌握常见职业词汇及相关常识。
【难度系数】0.8
四、按要求完成句子,每空一词。
16. Do you like PE?(用 art 改为选择疑问句)
Do you like
PE
or
art
?
17. Helen likes geography and maths.(改为否定句)
Helen
doesn't
like
geography
or
maths.
18. To learn English well is important.(改为同义句)
It
is
important to learn English well.
19. Lucy has Chinese,maths and biology in the morning.(对画线部分提问)
What
subject
does
Lucy
have
in the morning?
20. I love Tuesday afternoons because I have IT then.(对画线部分提问)
Why
do
you
love Tuesday afternoons?

答案

16. PE or art 17. doesn't like;or 18. It is 19. What subject does;have
20. Why do you

解析

【分析】
本题为英语句型转换题,需根据各小题要求结合相关语法规则改写句子:
16题要求将一般疑问句改为选择疑问句,选择疑问句结构为“一般疑问句+or+选择项”,需用or连接两个并列选项;
17题要求改为否定句,主语Helen是第三人称单数,一般现在时否定句需借助助动词doesn't,且否定句中并列连词and要改为or;
18题要求改为同义句,原句是不定式作主语,可转换为it作形式主语的结构“It is + adj + to do sth”;
19题要求对科目提问,需用特殊疑问词What subject,原句是一般现在时,主语Lucy为第三人称单数,需借助助动词does,动词has还原为have;
20题要求对原因提问,需用特殊疑问词Why,原句主语I需转换为you,借助助动词do构成疑问句语序。
【解析】
16题:选择疑问句用or连接两个并列的科目选项,原句的PE和art用or连接,故填PE or art;
17题:主语Helen是第三人称单数,一般现在时否定句用“doesn't + 动词原形like”,否定句中并列连词and需改为or,故填doesn't like;or;
18题:用it作形式主语,代替真正的主语不定式短语,构成“It is + adj + to do sth”的固定结构,故填It is;
19题:对科目提问用特殊疑问词What subject,原句是一般现在时,主语Lucy为第三人称单数,需借助助动词does,动词has还原为原形have,故填What subject does;have;
20题:对原因提问用特殊疑问词Why,原句主语I转换为you,借助助动词do构成疑问句语序,故填Why do you。
【答案】
16. PE or art 17. doesn't like;or 18. It is 19. What subject does;have 20. Why do you
【知识点】
英语句型转换、一般现在时、特殊疑问句
【点评】
本题考查初中英语基础句型转换,涵盖选择疑问句、否定句、同义句、特殊疑问句等核心基础句式变化,是初中英语的必掌握基础题型,难度适中,侧重考查学生对基础语法规则的运用能力。
【难度系数】
0.7
一、补全对话。(有一个多余选项)
A:I don't like Tuesday.
B:Why?
A:1.
B

B:Well,you don't like art,right?
A:No,I don't. 2.
C

B:Really? I like music too. I can play the guitar well.
A:That's great. 3.
D
Do you want to play the guitar at the festival?
B:Sure. 4.
E

A:Yes,I can. But I don't think I can play it well.
B:It doesn't matter. 5.
A

A:OK. Thank you.
A. I can help you!
B. Because I have art on Tuesday.
C. My favourite subject is music.
D. Our school musifestival is in the next month.
E. Can you play with me?
F. Because I like drawing.

答案

1. B 2. C 3. D 4. E 5. A

解析

【分析】
补全对话需结合上下文的问答逻辑、话题衔接来选择合适的句子。首先,A说不喜欢周二,B问“Why?”,需用Because引导的句子回答原因;接着B提到喜欢音乐,A要对应说自己最喜欢的科目;再结合“音乐节”话题引出时间;然后根据答句“Yes,I can.”判断是Can引导的疑问句;最后根据A说弹不好,选帮忙的句子。
【解析】
1. 上句B问“Why?”,需用Because引导的答句,选项B“Because I have art on Tuesday.”符合,故选B;
2. 下句B回应“我也喜欢音乐”,A需说明自己最喜欢的科目,选项C“My favourite subject is music.”符合,故选C;
3. 下句提到“在音乐节弹吉他”,此处需引出音乐节的时间,选项D“Our school music festival is in the next month.”符合,故选D;
4. 下句A回答“Yes,I can.”,上句应为Can引导的一般疑问句,选项E“Can you play with me?”符合,故选E;
5. A说自己弹不好,B需表达帮忙,选项A“I can help you!”符合,故选A。
【答案】1.B 2.C 3.D 4.E 5.A
【知识点】补全对话、情景交际、一般疑问句应答
【点评】本题为基础情景交际类补全对话,需结合上下文逻辑选择句子,难度适中,考查日常对话的常用表达。
【难度系数】0.5
二、根据短文内容,从方框中选出能填入空白处的最佳选项,使短文通顺、完整。
Helen is an English girl. She is in China with her parents now. 6.
E

His name is David. He is from the US. They are in the same grade. 7.
C

Helen is in Class 2, and David is in Class 5.
Helen's favourite subject is history.
She thinks it is really interesting. 8.
B
He is an excellent teacher.
David likes PE very much. He says it is fun to do sport. He is good at playing tennis. 9.
A
He doesn't like biology. Because it is difficult for him to remember the information about different plants and animals.
10.
D
They have IT on that day. And the next day is Saturday. They can do some relaxing things.
A. It is easy and interesting for him.
B. Mr Miller is her history teacher.
C. But they are not in the same class.
D. Helen and David's favourite day is Friday.
E. She has a new friend in her school this term.

答案

6. E 7. C 8. B 9. A 10. D

解析

【分析】
首先通读短文,梳理上下文的逻辑关系。第6空后提到“His name is David”,说明此处需引出Helen的新朋友,对应选项E;第7空前说明两人同年级,空后提到不同班级,是转折关系,对应选项C;第8空前讲Helen喜欢历史,空后提到“优秀的老师”,需对应历史老师,选B;第9空前说David喜欢体育,空后说不喜欢生物,此处应表达对体育的看法,选A;第10空后提到“那天有IT,第二天是周六”,可知那天是周五,选D。
【解析】
6. 由后文“His name is David”可知,此处应介绍Helen的新朋友,故选E;
7. 前文提到两人同年级,后文说明分属不同班级,是转折关系,故选C;
8. 前文说Helen最喜欢历史,后文提到“优秀的老师”,此处需介绍历史老师,故选B;
9. 前文说David喜欢体育、擅长网球,后文说不喜欢生物,此处应表达对体育的正面评价,故选A;
10. 后文提到“那天有IT,第二天是周六”,可知当天是周五,故选D。
【答案】
E C B A D
【知识点】
补全短文、上下文逻辑推理
【点评】
本题考查学生对短文语境的理解及上下文逻辑衔接能力,需结合前后句信息匹配选项,难度适中。
【难度系数】
0.6