2026年三维数字课堂八年级英语下册人教版第105页答案
一、补全对话,每空词数不限。
A: Hi, Lisa! I haven't seen you for two weeks. 1.
Where have you been
?
B: Oh, hi, Mark! I have been to my mother's hometown—Yantai. I just came back from a beach clean-up volunteer project last weekend.
A: How was the experience?
B: 2.
It was tiring but meaningful/interesting
. We collected over 100 kg of plastic waste.
A: Wow! It seems that you really care about the environment. 3.
Will you do more volunteer work in the future
?
B: Yes, I'll join in an environmental protection activity in our city next month. Would you like to come?
A: Of course! What can I do?
B: 4.
You can help plant trees in the park
.
A: Sounds good. I like planting trees. By the way, do you have any plans for the summer holiday?
B: I'm thinking of volunteering at a wildlife centre. 5.
What about you/Do you have any plans
?
A: I haven't decided yet. Maybe I can join you?
B: Perfect! Let's do it later.

答案

1. Where have you been
2. It was tiring but meaningful/interesting
3. Will you do more volunteer work in the future
4. You can help plant trees in the park
5. What about you/Do you have any plans

解析

【分析】
补全对话需结合上下文语境、时态及日常交际用语作答。1. 根据A提到两周未见,B回应去了烟台,可判断此处询问对方去向;2. A询问体验,B提到收集大量塑料,需对体验作出合理评价;3. A得知B参与环保活动,需询问B未来是否会继续做志愿相关的事;4. A问能做什么,结合A喜欢种树的表述,需给出对应建议;5. B问暑假计划,A说未决定,需询问A的情况,符合日常交际逻辑。
【解析】
1. 由下文B的回答“I have been to my mother's hometown—Yantai”可知,此处询问对方去了哪里,用现在完成时,故填Where have you been;
2. 上文A问“How was the experience?”,下文B提到收集大量塑料,需对体验作出评价,可填It was tiring but meaningful/interesting;
3. 下文B答“ Yes, I'll join in an environmental protection activity in our city next month”,可知此处询问对方未来是否会做更多志愿工作,故填Will you do more volunteer work in the future;
4. 上文A问“What can I do?”,下文A提到“I like planting trees”,可知此处建议帮忙种树,故填You can help plant trees in the park;
5. 上文B问暑假计划,下文A答“I haven't decided yet”,可知此处询问对方的情况,故填What about you/Do you have any plans。
【答案】
1. Where have you been
2. It was tiring but meaningful/interesting
3. Will you do more volunteer work in the future
4. You can help plant trees in the park
5. What about you/Do you have any plans
【知识点】
情景交际;补全对话
【点评】
本题考查日常情景交际用语,需结合上下文逻辑填写符合语境的句子,难度适中,适合初中阶段学生巩固情景对话的运用能力。
【难度系数】
0.4
二、阅读短文,在空白处填入一个适当的单词或括号内单词的正确形式。
Do you like visiting museums? Museums are like 6.
windows
(window) into history. A museum usually 7.
provides
(provide) a nice environment for people to learn about amazing history.
Ever since I was 5 years old, my mother 8.
has been
(be) a volunteer at the Hebei Museum. This meant that every weekend, I could go with my mother and spend my time on ancient and historical objects. I had fun in the world of museums, instead 9.
of
playing outside.
I decided 10.
to become
(become) a museum volunteer myself during my junior high school years. The journey began with fun training lessons. I learned a lot about the museum's collections(收藏). They taught us how to communicate with 11.
visitors
(visit), answer their questions and explain things.
One of my most unforgettable experiences was explaining "jin lü yi". I like the treasure best 12.
because
it's full of mysteries. It was made during the Western Han Dynasty. When I introduced the treasure to tourists, they all showed great interest in it, especially some foreign tourists. They were very shocked about its ancient history and amazing technology. That day, I knew my explanation(解释)was 13.
successful
(success).
Being a volunteer helps me to have a 14.
deeper
(deep) understanding of our national treasure than before. It's shown me that everyone can make 15.
a
difference, even a student like me.

答案

6. windows
7. provides
8. has been
9. of
10. to become
11. visitors
12. because
13. successful
14. deeper
15. a

解析

【分析】
本题为英语短文填空,需结合语境、语法规则及固定搭配完成作答。解题思路为:先通读短文理解大意,再针对每个空格,分析其所需的词性、时态、数的形式或固定搭配,最后结合上下文逻辑确定答案。
【解析】
6. 考查名词复数。window是可数名词,此处表示泛指“窗口”,需用复数形式,故填windows。
7. 考查一般现在时。主语museum是第三人称单数,句子描述客观事实,谓语动词用第三人称单数形式,故填provides。
8. 考查现在完成时。ever since引导时间状语时,主句需用现在完成时,主语my mother是第三人称单数,故填has been。
9. 考查固定搭配。instead of是固定短语,意为“代替”,故填of。
10. 考查非谓语动词。decide to do sth是固定搭配,意为“决定做某事”,故填to become。
11. 考查名词复数。communicate with后接人,visitor是可数名词,此处指“参观者”,需用复数形式,故填visitors。
12. 考查连词。前半句“我最喜欢这个宝藏”和后半句“它充满神秘”是因果关系,故填because。
13. 考查形容词。be动词后需接形容词作表语,success的形容词形式是successful,故填successful。
14. 考查形容词比较级。句中出现than,需用形容词比较级,deep的比较级是deeper,故填deeper。
15. 考查固定搭配。make a difference是固定短语,意为“有影响,起作用”,故填a。
【答案】
6. windows
7. provides
8. has been
9. of
10. to become
11. visitors
12. because
13. successful
14. deeper
15. a
【知识点】
名词复数、动词时态、固定搭配
【点评】
本题围绕博物馆志愿者经历展开,侧重考查初中英语核心语法(时态、词性转换)和固定搭配,需结合语境逻辑分析,难度适中,是常见的语篇填空题型。
【难度系数】
0.5