2026年三维数字课堂八年级英语上册人教版第90页答案
一、根据句意及汉语提示填写单词。
1.
Shall
(将要)we go for a walk after dinner?
2. The teacher
mentioned
(提到)some important points in class yesterday.
3. The
traffic
(交通)in the city centre is always terrible during rush hours.
4. Children need time to
develop
(发展)their social skills.
5. The
quality
(质量)of this shirt is very good. It doesn't get dirty easily.
6. The environment has a great
influence
(影响)on a person's character.
7. We shouldn't shout in
public
(公共的)places like libraries.
8. My biggest
challenge
(挑战)is learning how to improve my English writing.
9. No matter how big the difficulties he meet are, he keeps a
positive
(乐观的)attitude towards life.
10. He finds it difficult to finish the
task
(任务)all by himself.

答案

1. Shall 2. mentioned 3. traffic 4. develop 5. quality 6. influence 7. public 8. challenge 9. positive 10. task

解析

【分析】
这是根据句意及汉语提示填写单词的基础题型,解题时需结合句子的时态、固定搭配、词性要求以及语境来确定正确单词:1. 第一人称表建议的疑问句需用特定助动词;2. 有过去时间状语需用一般过去时;3. 对应汉语的名词需符合词性和语境;4. 需结合不定式结构的用法;5. 固定搭配需匹配汉语提示;6. 形容词修饰名词需对应汉语含义。
【解析】
1. 句意为“晚饭后我们去散步好吗?”,第一人称表建议的疑问句用Shall,故填Shall;
2. 由yesterday可知是一般过去时,“提到”的过去式为mentioned,故填mentioned;
3. “交通”对应的不可数名词是traffic,符合语境,故填traffic;
4. need time to do sth结构中,to后接动词原形,“发展”的动词是develop,故填develop;
5. “质量”对应的名词是quality,符合句意,故填quality;
6. 固定搭配have a great influence on表示“对……有很大影响”,故填influence;
7. “公共的”对应的形容词是public,修饰名词places,故填public;
8. “挑战”对应的名词是challenge,符合语境,故填challenge;
9. “乐观的”对应的形容词是positive,修饰名词attitude,故填positive;
10. “任务”对应的名词是task,符合句意,故填task。
【答案】
1. Shall 2. mentioned 3. traffic 4. develop 5. quality 6. influence 7. public 8. challenge 9. positive 10. task
【知识点】
单词拼写、动词时态、固定搭配
【点评】
本题为初中英语基础词汇填空题,主要考察核心词汇的掌握,需结合句子时态、语境及固定搭配填写,难度适中,适合基础阶段学生练习。
【难度系数】
0.6
二、用括号内所给单词的适当形式填空。
11. Time is
valuable
( value ), so we should make good use of it.
12. Last winter holiday, my friends and I met some
Germans
( German ) in Harbin. They liked Harbin so much.
13. He is a great
artist
( art ) and he is also a kind-hearted person.
14. Robots will improve the service of many
industries
( industry ) in the near future.
15. It's time for us to take steps
to protect
( protect ) the animals in danger.
16. After the earthquake, the
medical
( medicine ) workers tried their best to save the people in danger.
17. She is a very
creative
( create ) person and always comes up with new ideas.
18. Jason didn't tell his parents he was the
winner
( win ) of the race. He wanted to give them a surprise.
19. They faced many
challenges
( challenging ) while they worked in the desert.
20. Peter writes
worse
( badly ) than his sister does.

答案

11. valuable 12. Germans 13. artist 14. industries 15. to protect 16. medical 17. creative 18. winner 19. challenges 20. worse

解析

【分析】本题为用所给单词的适当形式填空题,解题思路是:先分析句子结构,明确空格处所需的词性;再结合语法规则(如名词单复数、固定搭配、比较级等),对所给单词进行合理变形。具体需结合每小题的句意和语法要求调整,逐一对应规则完成变形即可。
【解析】11. 句意:时间是宝贵的,所以我们应充分利用它。此处需形容词作表语,名词value的形容词形式为valuable,故填valuable。
12. 句意:去年寒假,我和朋友们在哈尔滨遇到了一些德国人。some后接可数名词复数,German的复数形式为Germans,故填Germans。
13. 句意:他是一位伟大的艺术家,也是善良的人。此处指职业身份,名词art对应的表示人的职业名词为artist,故填artist。
14. 句意:机器人将在不久的将来改善许多行业的服务。many后接可数名词复数,industry的复数形式为industries,故填industries。
15. 句意:是我们采取措施保护濒危动物的时候了。固定搭配take steps to do sth意为“采取措施做某事”,故填to protect。
16. 句意:地震后,医护人员尽力拯救危险中的人们。此处修饰名词workers,需用形容词,名词medicine的形容词形式为medical,故填medical。
17. 句意:她是一个非常有创造力的人,总是想出新点子。此处修饰名词person,需用形容词,动词create的形容词形式为creative,故填creative。
18. 句意:杰森没告诉父母他是比赛的获胜者,想给他们惊喜。此处指人,动词win对应的名词(获胜者)为winner,故填winner。
19. 句意:他们在沙漠工作时面临许多挑战。many后接可数名词复数,形容词challenging对应的名词复数为challenges,故填challenges。
20. 句意:彼得写得比他姐姐差。than是比较级标志,副词badly的比较级为worse,故填worse。
【答案】11. valuable 12. Germans 13. artist 14. industries 15. to protect 16. medical 17. creative 18. winner 19. challenges 20. worse
【知识点】词性转换、名词单复数、固定搭配
【点评】本题考查英语词汇的适当形式变形,涵盖词性转换、名词单复数、固定搭配及比较级等基础考点,需学生掌握词汇的不同形式及用法,难度适中,是初中英语的基础题型。
【难度系数】0.5
三、用方框中所给短语的适当形式填空。

21. Children shouldn't always
depend on
their parents.
22. If you go to her birthday party, you must
have fun
.
23. If you meet a problem, you shouldn't
run away from
it but face it in a positive way.
24. I heard they were
taking steps
to solve the problem.
25.
As long as
we work together, we can finish this project quickly.
26. We will
focus on
the needs of the customers.
27. He
kept on
running every morning, no matter how cold it was.
28. My parents and I will live in the countryside and
stay close to
nature.
29. Maybe I could
come over
to your house before the party?
30. A dream can't
come true
without hard work.

答案

21. depend on 22. have fun 23. run away from 24. taking steps 25. As long as 26. focus on 27. kept on 28. stay close to 29. come over 30. come true

解析

【分析】
解题思路:首先通读每个句子,理解句子的语境和所需词义;再结合方框内各短语的含义,筛选出符合句意的短语;最后根据句子的时态、语法要求(如情态动词后接原形、过去式变化、现在分词形式等),对短语进行适当形式调整,确保填空正确。
【解析】
21. 句意:孩子们不应该总是依赖父母。方框中“depend on”意为“依赖,依靠”,符合句意,情态动词shouldn't后接动词原形,故填depend on。
22. 句意:如果你去她的生日派对,你一定会玩得开心。“have fun”意为“玩得开心”,符合语境,情态动词must后接动词原形,故填have fun。
23. 句意:如果你遇到问题,不应该逃避它,而是积极面对。“run away from”意为“逃避,逃离”,符合句意,情态动词shouldn't后接动词原形,故填run away from。
24. 句意:我听说他们正在采取措施解决这个问题。“take steps”意为“采取措施”,根据空前的were可知是过去进行时,需用take的现在分词形式taking,故填taking steps。
25. 句意:只要我们一起努力,就能快速完成这个项目。“as long as”是连词短语,意为“只要”,引导条件状语从句,句首单词首字母大写,符合句意,故填As long as。
26. 句意:我们将关注顾客的需求。“focus on”意为“关注,聚焦于”,情态动词will后接动词原形,故填focus on。
27. 句意:不管天气多冷,他每天早上都坚持跑步。“keep on”意为“坚持”,从句用一般过去时was,主句也用一般过去时,keep的过去式是kept,故填kept on。
28. 句意:我和父母将住在乡下,亲近自然。“stay close to”意为“靠近,亲近”,符合语境,will后接动词原形,故填stay close to。
29. 句意:也许我可以在派对前来你家?“come over”意为“过来,顺便来访”,情态动词could后接动词原形,故填come over。
30. 句意:没有努力的话,梦想无法实现。“come true”意为“实现”,情态动词can't后接动词原形,故填come true。
【答案】
21. depend on 22. have fun 23. run away from 24. taking steps 25. As long as 26. focus on 27. kept on 28. stay close to 29. come over 30. come true
【知识点】
动词短语辨析;短语适当形式;固定搭配
【点评】
本题考查常用英语短语的词义及语境运用,需学生掌握短语含义并结合语法规则调整形式,是初中英语基础题型,能有效考查短语掌握情况。
【难度系数】
0.4