课程咨询

托福考试网 托福资料下载 托福资讯 0元讲座 水平测试

托福考试练习
新东方在线 > TOEFL > 托福阅读 > 正文
托福培训

扫码免费领资料

托福全科备考资料

免费水平测试及规划

托福培训

扫码关注掌握一手留学资讯

回复XDF免费水平测试

录播精讲 直播课HOT

托福阅读句子简化题：The Origins of Cetaceans

2015-08-11 13:05:21来源：网络

　　【托福阅读题型：The Origins of Cetaceans句子简化题】托福阅读中句子简化题是重要题型之一。根据托福阅读题型不同来进行专项练习，是短期提高托福阅读能力的有效方法。同学们需要多加练习哦!

　　查看全部：托福阅读题型分类练习之句子简化题

　　托福阅读句子简化题：The Origins of Cetaceans

　　【Paragraph 5】An even more exciting find was reported in 1994, also from Pakistan. The now extinct whale　Ambulocetus natans ("the walking whale that swam") lived in the Tethys Sea 49 million years ago. It lived around 3　million years after Pakicetus but 9 million before Basilosaurus. The fossil luckily includes a good portion of the hind legs.

　　The legs were strong and ended in long feet very much like those of a modern pinniped. The legs were certainly　functional both on land and at sea. The whale retained a tail and lacked a fluke, the major means of locomotion in　modern cetaceans. The structure of the backbone shows, however, that Ambulocetus swam like modern whales bymoving the rear portion of its body up and down, even though a fluke was missing. The large hind legs were used for　propulsion in water. On land, where it probably bred and gave birth, Ambulocetus may have moved around very much like a modern sea lion. It was undoubtedly a whale that linked life on land with life at sea.(The Origins of Cetaceans)

　　Which of the sentences below best expresses the essential information in the highlighted sentence in the　passage? Incorrect choices change the meaning in important ways or leave out essential information.

　　○Even though Ambulocetus swam by moving its body up and down, it did not have a backbone.

　　○The backbone of Ambulocetus, which allowed it to swim, provides evidence of its missing fluke.

　　○Although Ambulocetus had no fluke, its backbone structure shows that it swam like modern whales.

　　○By moving the rear parts of their bodies up and down, modern whales swim in a different way from the way　Ambulocetus swam.

本文关键字: 托福阅读题型 托福阅读训练 句子简化题

上一页 1 2 下一页

托福辅导

关注新东方在线托福

托福机经·Official题目练习

考前重点突破·听说读写海量资料

更多资料

关注新东方在线托福，
回复【XDF】获取大礼包

托福辅导
  • 1.打开手机微信【扫一扫】，识别上方二维码；
  • 2.点击【添加】，回复对应关键字领取学习资料。
更多>>
更多内容

免费获取托福备考大礼包

微信扫描下方二维码 立即领取

托福辅导
更多>>
更多公益讲座>>
更多>>
更多资料
托福TPO 托福听力练习 托福口语练习 托福阅读练习 托福写作练习
我要
反馈 返回
首页
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10