2026年学习之友八年级英语上册人教版第87页答案
Ⅳ. 补全对话。
A: Hey, Steve! Have you heard about the news on population growth? There's an article about it!
B: Wow! (1)
E

A: Yes, it is! Scientists say that in the future, there will be a lot more people in the world. It's kind of surprising!
B: Really? (2)
B

A: There will be more than 10 people live in a small house. (3)
A

B: That sounds bad! I don't want to be crowded in the street.
A: But I worry about one thing.
B: What's that?
A: (4)
D

B: That's probably true! But I care more about our food. What will happen if we don't have enough food to eat?
A: Maybe we can find new ways to grow more food.
B: Of course! As students, we can start from small things. For example, take an active part in science and technology creation competitions or projects and don't waste food. (5)
C

A: Yeah, I agree with you. Let's start doing it now.

答案

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

解析

【分析】
补全对话需结合上下文语境,分析句子间的逻辑关系:第1空后A回答“Yes, it is!”,说明此处是一般疑问句,对应选项E;第2空后A描述未来人口多的情况,B应问“会发生什么”,对应选项B;第3空前提到小房子住太多人,接下来应讲居住空间更少,对应选项A;第4空前A说担心一件事,结合语境应是关于未来居住的另一种可能,对应选项D;第5空前B提到学生从小事做起,此处应补充具体行动,对应选项C。
【解析】
1. 第1空:A回答“Yes, it is!”,说明前句是一般疑问句,选项E“Is it a big problem?”符合语境,故选E。
2. 第2空:A提到未来世界人口更多,B询问会发生什么,选项B“What will happen then?”符合,故选B。
3. 第3空:A说小房子住超过10人,接下来应讲居住空间更少,选项A“And there will be less space for people to live.”符合,故选A。
4. 第4空:A说担心一件事,结合语境应是关于未来居住的可能,选项D“We may live on other planets.”符合,故选D。
5. 第5空:B提到学生从小事做起,此处补充具体行动,选项C“We can volunteer to make full use of the land, too.”符合,故选C。
【答案】
1.E 2.B 3.A 4.D 5.C
【知识点】
补全对话、交际用语
【点评】
本题考查日常交际用语的运用,需结合对话上下文逻辑选择合适句子,难度适中,学生易通过语境分析得出答案。
【难度系数】
0.5
Ⅰ. 根据句意和首字母提示填写单词。
1. The school c
concert
is coming next week. All the students are looking forward to enjoying the wonderful songs and dances.
2. Lisa found a w
wallet
on her way to school. There was some money and an ID card in it. She decided to give it to the teacher.
3. The doctors are working hard to find a way to c
cure
this kind of disease.
4. Tom is the w
winner
of the 800-meter race in our sports meeting.
5. S
Shall
we go to the park this weekend? It will be a great time to relax and have fun together.
6. Jack wants to p
pass
the English exam, so he studies very hard every day.
7. Some people say eating healthy food can help stay away from c
cancer
. We should take good care of our bodies.

答案

1. concert
2. wallet
3. cure
4. winner
5. Shall
6. pass
7. cancer

解析

【分析】
解答此类根据句意和首字母提示填单词的题目,需遵循以下步骤:1. 通读句子,明确句子的语境和核心含义;2. 结合给出的首字母,联想符合语境的英语单词;3. 验证单词是否符合句子语法和语义逻辑,最终确定正确答案。
【解析】
1. 句意:下周学校的________要来了,所有学生期待欣赏精彩的歌舞。结合首字母c,能欣赏歌舞的学校活动是concert(音乐会),符合语境。
2. 句意:Lisa在上学路上发现一个________,里面有钱和身份证,她决定交给老师。结合首字母w,装钱和证件的物品是wallet(钱包),符合逻辑。
3. 句意:医生们正在努力寻找方法来________这种疾病。结合首字母c,医生针对疾病的动作是cure(治愈),符合语境。
4. 句意:Tom是我们运动会800米赛跑的________。结合首字母w,赛跑的获胜者是winner(获胜者),符合句意。
5. 句意:______我们这个周末去公园?一起放松玩乐会很棒。结合首字母S,提议的固定句型Shall we...,所以填Shall。
6. 句意:Jack想________英语考试,所以每天努力学习。结合首字母p,努力学习的目的是通过考试,所以填pass(通过)。
7. 句意:有人说吃健康食物能帮助远离________,我们要照顾好身体。结合首字母c,健康食物远离的疾病是cancer(癌症),符合语境。
【答案】
1. concert
2. wallet
3. cure
4. winner
5. Shall
6. pass
7. cancer
【知识点】
英语词汇运用、根据句意填单词、常用名词/动词/情态动词
【点评】
本题为基础英语词汇题,考察学生对核心常用词汇的掌握及语境运用能力,是英语学习的基础题型,需学生积累常见词汇并结合句意分析。
【难度系数】
0.3
Ⅱ. 用will的不同句式和所给单词完成句子。
1. 肯定句:(stay)
If it rains tomorrow, I
will
stay
at home and do some reading.
2. 否定句:(go)
Sally
won't
go
to the party because she has to prepare for an exam.
3. 一般疑问句:(help)
Will
you
help
me with my homework later?
4. 特殊疑问句:(what)
What
will
he do after school tomorrow?
5. 简短回答:
A: Will they visit the museum next week?
B: Yes,
they
will
. /
No,
they
won't
.
6. 用适当形式填空:
There
will
be
( be ) more works of art from artists.

答案

1. will; stay
2. won't; go
3. Will; help
4. What; will
5. they; will; they; won't
6. will; be

解析

【分析】
本题考查一般将来时中will的不同句式用法,需结合各句式结构及所给单词完成填空:1. 肯定句用will+动词原形;2. 否定句用won't+动词原形;3. 一般疑问句将will提前,结构为Will+主语+动词原形;4. 特殊疑问句为特殊疑问词+will+主语+动词原形;5. 简短回答对应主语用will/won't;6. there be的一般将来时为there will be。
【解析】
1. 肯定句中,主句用一般将来时,结构为will+动词原形,所给单词为stay,故填will stay;
2. 否定句中,一般将来时否定式为won't+动词原形,所给单词为go,故填won't go;
3. 一般疑问句结构为Will+主语+动词原形,所给单词为help,故填Will help;
4. 特殊疑问句用特殊疑问词what加will,故填What will;
5. 简短回答中,主语为they,肯定回答用they will,否定回答用they won't;
6. there be的一般将来时结构为there will be,故填will be。
【答案】
1. will; stay
2. won't; go
3. Will; help
4. What; will
5. they; will; they; won't
6. will; be
【知识点】
一般将来时、there be句型的一般将来时
【点评】
本题围绕will的各类句式及there be的一般将来时展开,是基础语法考点,需熟练掌握will的不同句式结构,难度较低。
【难度系数】
0.8