查字典英语网> 英语答案> 人教版八年级下册英语课本答案> 人教版八年级下册英语课本Unit7 Section B 3部分答案

人教版八年级下册英语课本Unit7 Section B 3部分答案

查字典英语网 2017-04-18

1 3a 部分答案

最佳答案:

  <1>Some kinds have teeth; Huge

  <2>Live in the sea

  <3>Eat small fish and other sea life

  <4>Jump high out of the water;Sing songs

  <5>Humans catch whales for meat,fat and oil; Whale parts sold to make things like candles and soap;Water pollution

  <6>Rules on whale protection; Stop putting rubbish into the sea; Learn more about whales

2 3b 部分答案

最佳答案:

  Whales are huge animals. They live in the sea and eat small fish and other sea life. One interesting fact is that whales can jump high out of the water. Another interesting fact is that they can sing songs. Some kinds of whales are in danger because humans catch them for meat,fat and oil, and use whale parts to make candles and soap. We should protect whales from water polLution. I think people should stop putting rubbish into the sea,make rules on whales protection and learn more about whales.

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