Question

Miss Gogers taught physics in a New York school. Last month she explained to one of her classes about sound, and she decided to test them to see how successful she had been in her explanation. She said to them, “Now I have a brother in Los Angeles. If I was calling him on the phone and at the same time you were 75 feet away, listening to me from across the street, which of you would hear what I said earlier, my brother or you and for what reason?”

Tom at once answered, “Your brother. Because electricity travels faster than sound waves.” “That's every good,” Miss Gogers answered; but then one of the girls raised her hand, and Miss Gogers said. “Yes, Kate.”

“I disagree,” Kate said. “Your brother would hear you earlier because when it's 11 o'clock here it's only 8 o'clock in Los Angeles.”

1.Miss Gogers was teaching her class_________.

A．how to telephone 　                    B．about electricity

C．about time zone(時區) 　                 D．about sound

2.Miss Gogers raised this question because she wanted to know whether______.

A．it was easy to phone to Los Angeles 　       B．her student could hear her from 75 feet away

C．her students had grasped（理解）her lesson. D．sound waves were slower than electricity

3.Tom thought that electricity was _________.

A．slower than sound waves　　              B．faster than sound waves

C．not so fast as sound waves 　　            D．as fast as sound waves

4.Kate thought Tom was wrong because _______.

A．clocks in Los Angeles showed a different time from those in New York

B．electricity was slower than sound waves

C．Tom was not good at physics at all

D．Tom's answer had nothing to do with sound waves

5.Whose answer do you think is correct according to the law of physics?

A．Tom's            B．Kate's            C．Bath A and B       D．Neither A nor B

 

Answer 1

【答案】

1.D

2.C

3.B

4.A

5.A

【解析】

試題分析：文章講述Miss Gogers向同學們講解聲音的知識，為了學生是否理解了她的課程，她提出了一個問題，但得到的答案出乎老師的預料。

1.細節題：根據Last month she explained to one of her classes about sound,可知選D

2.細節題：根據and she decided to test them to see how successful she had been in her explanation.及下文描述，可知她想知道她的學生是否理解了她的課程，故選C

3.細節題：根據Tom at once answered, “Your brother. Because electricity travels faster than sound waves.”可知選B

4.細節題：根據“Your brother would hear you earlier because when it’s 11 o’clock here it’s only 8 o’clock in Los Angeles.”可知選A

5.推理題：僅僅按照物理學原理湯姆的答案是對的，但是考慮實際情況凱特的答案是正確的，故選A

考點：考查故事類短文

點評：本文以細節題的考查為主，細節題是針對文中某個細節、某句話或某部分具體內容設置問題，正確答案的根據一定可以在原文中找到，即原文的改寫往往成為正確選項。通常細節題的正確選項有以下特征：對原文句子中的關鍵詞進行替換。把原文中的一些詞換成意義相近的詞，成為正確選項。詞性或者語態的變化。把原文中的一些詞變換一下詞性，或者改變原文句子的語態，給考生制造障礙。語言簡化。把原文中的復雜語言現象進行簡化，成為正確答案。正話反說。把原文中的意思反過來表達而成為正確選項(適用于尋找錯誤選項的題目)。