北師大版（2019）必修2《Unit 5 Humans and nature Section Ⅲ》2021年同步練習卷（基礎(chǔ)能力檢測+提優(yōu)訓練）

【單句語法填空】

• 1．He was imprisoned for 19 years yet held on

  his belief in his people.
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• 2．Can you hold on

  those tickets for me？
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• 3．You can't shelter your brother

  blame in the accident.
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• 4．The high fence gives/affords（us） some shelter

  the wind.
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• 5．We took shelter

  the heavy rain in a farmhouse.
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• 6．He gave the stranger shelter

  a night.
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• 7．The policeman observed the man enter the bank./The man was observed

  （enter）the bank by the policeman.
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• 8．Most information was collected by direct

  （observe） of the animals' behaviour.
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【提優(yōu)訓練】【閱讀理解】

• 23．Of all nature's disasters，forest fires are often considered the most frightening.Moving at lightning speed，huge walls of flames can burn acres of land in just a few minutes.And although technology，including the use of fire-retardant chemicals，has greatly helped the fight against forest fires，they still take great damage.
     According to the National Interagency Fire Center，the fire season last year was the worst on record in terms of the number of fires and acres（公頃） burned.There were 96，385 fires and 9，873，429 acres affected by fire in a year that was 125% more destructive （毀滅性的）than the 10-year average（平均）．These fires cost the federal government ＄1.5 billion to fight，and this figure does not include the money spent by local and state governments as part of the effort.
     Fires in the southern states represented（代表）half of the national total last year with Texas，Oklahoma and Arkansas being home to an usually high amount of activity.Wildfire have also taken place in Western states such as California，Colorado and Alaska throughout the past 10 years.
     It is said that twothirds of forest fires are started accidentally by people，almost one quarter are purposely set，while lighting causes 10%.
     Forest fires can have advantageous effects.Charcoal（木炭） enriches soil，and some plant species（種類） grow well after.The cones of the jack pine tree，for example，will not spread their seeds unless there is heat.Douglas fir trees grow best in open sunlight areas after fire.
  
  （1）Forest fires are considered to be the most frightening because

  ．
  A．they make the greatest loss of all disasters
  B．huge walls of flames can burn acres of land
  C．fire-retardant chemicals can't be made use of
  D．they spread too fast and make great damage
  （2）According to the passage the forest fires took place in

  ．
  A．Britain
  B．the United States
  C．Canada
  D．the world
  （3）Why did the author say the southern states was the fire home？

  
  A．Most forest of the country grew in the southern states.
  B．The southern states are dry and forest can catch fire easily.
  C．Fifty percent of the national total fire happened there.
  D．More lighting took place there lighting the forest.
  （4）What does the last paragraph mainly talk about？

  
  A．The advantages of forest fires.
  B．The usage of charcoals.
  C．Pine trees need fires.
  D．Fires destroy all plants but two.
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【應(yīng)用文】

• 24．一家遠足營地（Adventure Hiking）準備組織一次冒險遠足旅行，并希望在互聯(lián)網(wǎng)上進行宣傳。請你用英語為其寫一篇宣傳冊。
  主要內(nèi)容應(yīng)包括：
  1.本次遠足活動是為喜歡冒險和遠足的人士組織的一次活動；
  2.遠足要穿過一個大沙漠以考驗參加者的體力和耐力；
  3.遠足將體驗激烈的漂流活動；
  4.遠足將攀爬5000米的高山并可能遇到一些野生動物；
  5.遠足組織者將提供良好的住宿并要求參加者攜帶輕便而有用的行李；
  6.欲參加者請致電0450-8899432或發(fā)送e-mail至 www.adyenturehiking.com.AH。
  注意：
  1.詞數(shù)80左右。
  2.開頭和結(jié)尾已給出，不計入總詞數(shù)。
  Adventure Hiking If you like both going hiking and adventure，Adventure Hiking is the organisation for you._________
      Call us today on 0450-8899432 or e-mail us at www.adventurehiking.com.AH.
  組卷：2引用：2難度：0.5

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