外研版（2019）必修2《Unit 1 Food for thought》2021年同步練習(xí)卷（課時(shí)作業(yè)三）

Ⅰ. 單詞拼寫

• 1．There are four underground lines in Beijing，and several lines are under c

  ．
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• 2．I want to show you my earnest welcome and sincerely hope your study here will be

  （令人滿意的）．
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• 3．It is managed by experienced

  （廚師） with excellent cooking skills.
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• 4．Can you spare five minutes when it's c

  ？
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• 5．Shanghai food is rather oily，and Beijing food is

  （咸的） and spicy.
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• 6．When did you start this

  （博客） and what for？
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Ⅳ. 閱讀理解

• 19．（2020?遼寧省葫蘆島協(xié)作校高一上第二次月考）
     The world food safety could be in danger because of a number of food production shocks（沖擊），according to an Australian study.
     The researchers from the University of Tasmania found that there were 226 shocks in the area of food production across 134 nations and the frequency has been increasing over the past 50 years.
     According to Cottrell，a researcher from the University of Tasmania，the main causes behind the shocks are different.For crops，extreme weather events such as floods and no rain for a long time play the biggest part.Weather also plays a role in livestock（家畜） production，but disease plays a bigger role.Disease also leads to aquaculture（水產(chǎn)業(yè)） shocks，while in the ocean most of the food shocks are caused by overfishing.
     "When we look at the food production systems，covering crops，livestock，fisheries and aquaculture，" Cottrell said， "we find that crops and livestock are more easily affected than aquaculture.And some countries in South Asia are more frequently affected than others. "
     The effects of production shocks reached far away from where they happened.When one means of food production is greatly reduced，it will cause unexpected results. "The India got a lot of food production shocks in crops and livestock，largely because of floods，" Cottrell explained， "If countries like India are shocked and the rice production is much smaller，they'll probably send less goods to another country.And that shock suddenly starts to affect all the trade partners of the major producers as well."
     According to what Cottrell said，while the international community faces a great challenge to these problems，steps taken now can help fight against unexpected shocks in the future. "This can be done through measures such as food store systems so that they are better able to deal with the effect which is caused by problems such as climate change." said Cottrell.
  
  （1）What do we know about food production shocks according to Paragraph 3？

  
  A．Overfishing is the main cause.
  B．Some diseases are the main cause.
  C．Extreme weather is the biggest shock.
  D．Their causes are different in different production areas.
  （2）Which of the following is more frequently affected according to Cottrell？

  
  A．Livestock in South Asia.
  B．Crops in Australia.
  C．Fisheries in India.
  D．Livestock in Australia.
  （3）Why does the writer mention Indian food production shocks？

  
  A．To show India sells a lot of crops to other countries.
  B．To show the shocks can cause unexpected results.
  C．To show Indian shocks are more often.
  D．To show India has a lot of flood.
  （4）What can be the best title for the text？

  
  A．The Importance of Global Food Safety
  B．Measures Solving the Problem of Global Food Safety
  C．Results Caused by the Problem of Global Food Safety
  D．Production Shocks Threatening Global Food Safety
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Ⅴ. 書面表達(dá)

• 20．（2020?河北省邢臺(tái)市高一上選科調(diào)研）
  假定你是李華，你的留學(xué)生朋友Mike來信詢問你如何保持健康。請(qǐng)你寫封回信，給他一些建議。
  寫作要點(diǎn)：
  1.注意平衡飲食；
  2.做適當(dāng)?shù)倪\(yùn)動(dòng)；
  3.拒絕不良生活習(xí)慣。
  注意：1.詞數(shù)80左右，開頭和結(jié)尾已給出；
  2.可以適當(dāng)增加細(xì)節(jié)，以使行文連貫。
  Dear Mike，
  _____________
  Yours，
  Li Hua
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