2026年华东师大版一课一练五年级英语上册沪教版五四制第61页答案
Ⅱ. Read and say(Xiaojiang 和 Xiaopu 正在谈论发明如何帮助人们。根据提示说一说)
What can
inventions
(发明) help us do?
Inventions
(发明) can help us
work out/solve problems
(解决问题).
Yes, and with printing we can
share knowledge
(分享知识).

答案

1. inventions 2. Inventions, work out/solve problems 3. share knowledge

解析

【分析】本题为英语词汇填空题,需结合中文提示和句子语境确定各空的正确英文表达。首先明确每个空的成分:第一空在情态动词can后,是主语部分,“发明”泛指一类事物,需用名词复数;第二空同样作主语,“发明”泛指,用复数且句首大写;第三空考查“解决问题”的固定短语;第四空考查“分享知识”的固定短语。
【解析】1. 第一空:“发明”对应的英文名词是invention,此处泛指各类发明,应用复数形式inventions;2. 第二空:作主语,泛指发明,用复数Inventions,句首首字母大写;3. 第三空:“解决问题”的常用英文表达为solve problems或work out problems;4. 第四空:“分享知识”的固定表达是share knowledge。
【答案】inventions; Inventions; solve/work out problems; share knowledge
【知识点】名词复数、动词短语
【点评】本题考查基础词汇及固定搭配,属于英语基础题型,难度不大,需学生掌握常见名词复数变化和常用短语。
【难度系数】0.6
Ⅲ. Read and act(Xiaojiang 和 Xiaopu 正在讨论他们最喜欢的发明。模仿他们的对话与同学讨论你们感兴趣的发明)

Xiaojiang: What’s your favourite invention?
Xiaopu: My favourite invention is the light bulb.
Xiaojiang: Why do you like it?
Xiaopu: Because it helps people see in the dark and work or study at night.
Xiaojiang: Who invented it?
Xiaopu: Thomas Edison invented it. He was a famous American inventor.
Xiaojiang: That’s interesting! I like the smartphone because it lets us talk to friends, learn new things and take photos anytime!
A: What’s your favourite invention?
B: My favourite invention is
.
A: Why do you like it?
B: Because it helps
.
A: Who invented it?
B:
invented it. He/She was
.
A: That’s interesting! I like
because
.

答案

(参考示例,答案不唯一)
第一空:the bike
第二空:people travel to nearby places easily and save much time
第三空:Karl von Drais
第四空:a famous German inventor
第五空:the watch
第六空:it helps us know the exact time and we won't be late for class

解析

【分析】
本题要求模仿左侧对话的结构补全右侧对话,解题思路为:1. 梳理左侧对话的问答逻辑,明确每个空对应的问题类型;2. 选择学生熟悉的常见发明作为话题,确保填写内容符合语法规则与语义逻辑;3. 每个空需对应问题要求:第一空填喜欢的发明名称,第二空填该发明的作用,第三空填发明者,第四空填发明者的身份,第五空填自己喜欢的发明,第六空填该发明的作用。
【解析】
根据左侧对话的结构及示例要求,依次填写:
1. 第一空:the bike(对应“最喜欢的发明”,为常见发明);
2. 第二空:people travel to nearby places easily and save much time(对应“帮助人们做什么”,符合自行车的功能);
3. 第三空:Karl von Drais(对应“谁发明的”,是自行车的发明者);
4. 第四空:a famous German inventor(对应“他/她是……”,说明发明者身份);
5. 第五空:the watch(对应“我喜欢……”,为另一常见发明);
6. 第六空:it helps us know the exact time and we won't be late for class(对应“因为……”,说明手表的作用)。
【答案】
the bike; people travel to nearby places easily and save much time; Karl von Drais; a famous German inventor; the watch; it helps us know the exact time and we won't be late for class
【知识点】
英语补全对话、常用句型运用
【点评】
本题为模仿对话补全题,考查学生对英语日常对话结构的掌握,结合发明话题,内容贴近生活,难度适中,学生可通过模仿示例轻松完成。
【难度系数】
0.6