牛津譯林版（2019）必修3《Unit 1 Nature in the balance Period Four》2021年同步練習(xí)卷

Ⅰ.語(yǔ)篇填空

• 1．Polar bears are suffering in a （1）

  （warm）world than ever before.Polar bears live in environments too cold for most animals.During much of the year，they live and hunt on the（2）

  （freeze）Arctic sea ice.Nature has prepared the bears for the cold conditions but nothing has prepared them for the danger that（3）

  （threat）the only home they know.The scientists have drawn a（4）

  （conclude）that the polar bears' world is melting.Studies show that the polar ice has reduced（5）

  9.8% every 10 years since 1978.Now about 20，000 to 25，000 polar bears live in the Arctic.Polar bears depend on the sea ice for their （6）

  （survive）. "The sea ice is more than just this platform that the bears walk over." As Andrew Derocher，a scientist who studies North American polar bear populations puts（7）

  ，"Only（8）

  polar ice melts quite slowly can they survive on the Earth." Some melting and refreezing of the polar ice is natural.But in a warmer world，these cycles speed up，and bears have less time（9）

  （hunt）.Normally，they have three months in the spring when they gain more weight.The extra fat is used later，when the bears are not （10）

  （active）hunting.
  組卷：11引用：1難度：0.5

  解析

Ⅳ.寫(xiě)作第一節(jié)　應(yīng)用文寫(xiě)作

• 4．假如你是李華，原定于周末與你的英國(guó)同學(xué)Frank一起攀登云臺(tái)山．但根據(jù)最新天氣預(yù)報(bào)，本周末將有一場(chǎng)罕見(jiàn)的暴風(fēng)雨．請(qǐng)你給Frank寫(xiě)一封電子郵件說(shuō)明情況，并建議將活動(dòng)推遲一周．
  注意：
  1．字?jǐn)?shù)80詞左右；
  2．可適當(dāng)增加細(xì)節(jié)，以使行文連貫．
  Dear Frank，
  ____________
  Yours，
  Li Hua
  組卷：10引用：2難度：0.6

  解析

第二節(jié)　讀后續(xù)寫(xiě)

• 5．閱讀下面材料，根據(jù)其內(nèi)容和所給段落開(kāi)頭語(yǔ)續(xù)寫(xiě)兩段，使之構(gòu)成一篇完整的短文。續(xù)寫(xiě)的詞數(shù)應(yīng)為150左右。
      One pleasant New Year morning，Edward rose and washed and dressed himself very quickly.He wanted to be the first to wish everyone a happy New Year.He looked in every room，and shouted the words of welcome.He ran into the street to repeat them to those he might meet.When he came back，his father gave him two bright new silver dollars.His face lighted up as he took tjye.aim.He had wished for a long time to buy some pretty books that he had seen at the bookstore.
      He left the house with a light heart，intending to buy the books.As he ran down the street he saw a poor German family，the father，the mother，and three children shivering（顫抖）with cold.
      "I wish you a happy New Year，" said Edward，as he was happily passing by.The man shook his head. "You do not belong to this country？" asked Edward.The man again shook his head，for he could not understand or speak the English language.But he pointed to his mouth，and to the children，as if to say， "These little ones have had nothing to eat for a long time." Edward quickly understood that these poor people were in a very difficult situation and required some jye.ailp.He took out his dollars，and gave one to the man，and the other to his wife.
      How their eyes sparkled（閃耀）with gratitude!They said something in their language，which doubtless meant， "We thank you a thousand times，and will remember you in our prayers."
      When Edward came home，his father asked what books he had bought.He hung his head for a moment but quickly looked up. "I have bought no books，" said he， "I gave my money to some poor people，who seemed to be very hungry."
  Paragraph 1：
      "I think I can wait for my books till next New Year，" continued he.__________.
  Paragraph 2：
      Hearing what his father said and holding the books his father gave him in his arms，Edward felt he was the happiest boy in the world.__________.
  組卷：5引用：1難度：0.2

  解析