北師大版（2019）必修2《Unit 5 Humans and nature》2021年同步練習(xí)卷（小題組合練習(xí)）

Ⅰ.閱讀理解

• 1．It is reported in the national press that a letter written by Charles Darwin in 1875 has been returned to the Smithsonian Institution Archives（檔案館） by the FBI after being stolen twice.
     "We realized in the mid-1970s that it was missing，" says Effie Kapsalis，head of the Smithsonian Institution Archives. "It was noted as missing and likely taken by an intern（實(shí)習(xí)生），from what the FBI is telling us.Word got out that it was missing when someone asked to see the letter for research purposes，" and the intern put the letter back. "The intern likely took the letter again once nobody was watching it."
     Decades passed.Finally，the FBI received a tip that the stolen document was located very close to Washington，D.C.Their art crime team recovered the letter but were unable to press charges because the time of limitations had ended.The FBI worked closely with the Archives to determine that the letter was both authentic and definitely Smithsonian's property.
     The letter is in fairly good condition，in spite of being out of the care of trained museum staff for so long. "It was luckily in good shape，" says Kapsalis， "and we just have to do some minor things in order to be able to unfold jye.ai.It has some glue on it that has colored it slightly，but nothing that will prevent us from using it.After it is repaired，we will take digital photos of it and that will be available online.One of our goals is to get items of high research value or interest to the public online."
     It would now be difficult for an intern，visitor or a thief to steal a document like this. "Archiving practices have changed greatly since the 1970s，" says Kapsalis， "and we keep our high value documents in a safe that I don't even have access to."
  
  （1）What happened to Darwin's letter in the 1970s？

  
  A．It was recovered by the FBI.
  B．It was put in the archives for research purposes.
  C．It was stolen more than once.
  D．It was purchased by the Smithsonian Archives.
  （2）What did the FBI do after the recovery of the letter？

  
  A．They pressed criminal charges in vain.
  B．They kept it in a special safe.
  C．They arrested the suspect immediately.
  D．They proved its authenticity.
  （3）What will the Smithsonian Institution Archives do with the letter according to Kapsalis？

  
  A．Reserve it for research purposes only.
  B．Make it available online.
  C．Keep it a permanent secret.
  D．Turn it into an object of high interest.
  （4）What can be a suitable title for the text？

  
  A．A Letter by Charles Darwin Returns to the Smithsonian
  B．The Smithsonian Tightens Security Measures
  C．The Smithsonian Charges an Intern with Theft
  D．The FBI Cracks a Criminal Case
  組卷：8引用：2難度：0.5

  解析

Ⅱ.語法填空

• 3．Although it was autumn，the snow was already beginning to fall in Tibet.Our legs were so heavy and cold that they（1）

  （feel） like big blocks of ice.Have you ever seen snowmen（2）

  （ride） bicycles？That's what we looked like!Along the way children who（3）

  （dress） in long wool coats stopped to look at us.In the late afternoon we found it was so cold that our water bottles froze.However，the lakes shone like glass in the setting sun and looked（4）

  （wonder）．Wang Wei rode in front of me as usual.She was（5）

  high spirits and I knew I didn't need to encourage her.To climb the mountains was hard work but as we looked around us，we were（6）

  （surprise） by the view.We seemed to be able to see for miles，and we were so high that we found ourselves（7）

  （cycle） through clouds.After（8）

  while，we began going down the mountains.It was great fun especially as it slowly became much（9）

  （warm）．At the foot of the mountains，colourful butterflies flew around us（10）

  we saw many sheep eating green grass.Then we had to change our caps，gloves and trousers for T-shirts and shorts.
  組卷：1引用：1難度：0.5

  解析

Ⅳ.讀后續(xù)寫

• 4．閱讀下面材料，根據(jù)其內(nèi)容和所給段落開頭語續(xù)寫兩段，使之構(gòu)成一篇完整的短文。續(xù)寫的詞數(shù)應(yīng)為150左右。
      With the development of traffic，car accidents happen almost every day.I still remember one thing that happened on the road two years ago.It was a fine day.On my way back home，there were a lot of cars coming and going as usual.Suddenly，I was stopped at a traffic light by some people who asked for help.A woman tried her best to give way to an ambulance（救護(hù)車），but drove her car over the stony obstacles（障礙） that separated the bike line from the street.Unluckily，she had her car trapped as a result.She could not move the car in any direction.She felt really nervous and did not know how to deal with it.
      Luckily，many kind people offered to help her.Some people tried to lift the car back and some people tried to move the stony obstacles.Even the teenagers put down their schoolbags and joined them.But the obstacles were too heavy and high.They failed.Seeing that they could not do much about it，they called the emergency phone numbers.And finally they had no choice but to walk away.The woman alone in the car tried to call for service.
      While watching the other people leave and finding she needed some service，I realized that the woman would be on her own and felt helpless.She watched her car and the stony obstacles hopelessly.And at that time，I imagined how painful I would be if I were in that situation.So，I asked her what I could do for her.She appreciated my concern.She said staying with her was fine.She made a call and was told that it would take about 45 minutes for someone to arrive.With a sense of sadness，she said，"How will I spend the boring 45 minutes？" I said to her with a smile，"I will stay with you and buy you a cup of tea if you like.""It is very kind of you to stay with me，" she smiled at last.
      Paragraph 1：
      I tried to comfort the woman who seemed to feel worried about causing trouble for others.______
      Paragraph 2：
      Finally，help came and her car was helped back on the main road._________
  組卷：8引用：1難度：0.6

  解析