问题 填空题

一根铁丝正好围成一个长10厘米、宽5厘米、高3厘米的长方体框架,这根铁丝长______厘米,如果改围成一个正方体框架,这个正方体框架所占的空间有______立方厘米.

答案

铁丝的长度:

(10+5+3)×4,

=18×4,

=72(厘米);

正方体的棱长:

72÷12=6(厘米);

正方体的体积:

6×6×6=216(立方厘米);

答:这根铁丝长72厘米,这个正方体所占的空间有216立方厘米.

故答案为:72,216.

完形填空

阅读下面的短文,根据短文内容,回答下列问题。

I was a girl born with a problem in my spine(脊柱). Moving was a big problem for me. But because of my teachers and my friends, my school life was great.

My friends and I sat together. When we were free, we often played games. We often had lunch together. If I didn’t go to school that day, my friends would help me with my notes(笔记)

All my teachers were nice. My English teacher was very tall. When she entered the classroom, we would all be quiet and open our books. She would sit down and listen to me speaking English. My English improved a lot because of her help.

It was the same with my maths teacher, my science teacher and my P.E. teacher. My teachers were very nice and very sweet. They would always help me when I had a problem. They also gave me important project work and I felt happy when I finished it quickly and correctly.

I really want to show my thanks to all my wonderful teachers and friends. Without them, my school life would not have been so happy.

小题1:What would the girl’s friends do if she didn’t go to school?

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小题2:How did the girl feel when she finished her project work quickly and correctly?

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小题3:How many teachers does the girl mention (提到) in the passage? Who are they?

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小题4: What was the girl’s problem?

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小题5:What does the writer write this passage for?

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选择题