人教版（2019）选择性必修第一册《Unit 5 Working the Land》2021年同步练习卷（课时练20）

I. 根据首字母提示或汉语意思填写正确单词。

• 1．Yuan was c

  that the answer could be found in the creation of hybrid rice.
  组卷：8引用：4难度：0.6

  解析

• 2．He has to study a second foreign language in a

  to English.
  组卷：1引用：2难度：0.9

  解析

• 3．The common

  （assume） then was that it could not be done.
  组卷：3引用：4难度：0.7

  解析

• 4．In our school，the students have three required courses and seven a

  courses.
  组卷：4引用：2难度：0.6

  解析

• 5．One characteristic of hybrids is that they usually attain a higher yield than c

  crops.
  组卷：7引用：3难度：0.7

  解析

• 6．His strains have

  （允许） China's farmers to produce around 200 million tonnes of rice per year.
  组卷：1引用：2难度：0.8

  解析

• 7．This hybrid enabled farmers to

  （扩大） their output greatly.
  组卷：13引用：3难度：0.8

  解析

• 8．With

  （足够的、充分的） scientific information a manned trip to Mars should be feasible.
  组卷：1引用：1难度：0.8

  解析

• 9．We are surrounded every day by thousands of

  （化学品）.
  组卷：1引用：1难度：0.7

  解析

III. 短文改错

• 26．假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
  增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
  删除：把多余的词用斜线（\）划掉。
  修改：在错的词下划一横线，并在该词下面写出修改后的词。
  注意：1.每处错误及其修改均仅限一词；
  2.只允许修改10处，多者（从第11处起）不计分。
      Yesterday，I had a quarrel with my mother.I complained that there's too few entertainment，so she shared his story with me.When my mom was young，there is no internet.When evenings approached，child from the whole neighborhood would crowd into the only household that it had a television.They stared for the small screen and cheered in front of the TV.But now，iPads and smartphones have taken place of televisions.The 5 G network enables us to download a movie within seconds.No wonder my mom often says we are the generation grow up in a honey jar.Finally，I felt gratefully for living in a country that all the people are well-fed.
  组卷：22引用：2难度：0.5

  解析

• 27．阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。
      Dark rain clouds were gathering in the sky.I was cycling as fast as I could to get home before the downpour.When I felt a few big drops on my head，I decided to head for a bus stop，about a hundred meters away.As I was nearing the bus stop，I saw a woman rushing towards it from the opposite direction，behind whom was a little boy.
      Suddenly，a motorcycle sped past me，almost knocking me down. "Hey!Are you mad？" I shouted at the motorcyclist.He turned to look at me，saying， "Sorry." However，for a split second，he just sped on.Then he was heading right for the woman and little boy! "Watch out!Watch out!" I shouted.I saw the lady turn her head to look at the motorcyclist，with a look of shock on her face.
      In an instant，the motorcyclist reached the woman and accidentally hit her.The hit made the woman move backward.The woman and the boy fell on the road，landing right in the path of a truck. "Stop!Stop!" I screamed at the motorcyclist and the truck driver，waving my arms wildly in the air.Thankfully，the truck driver had seen what was happening.With a sudden brake，the truck stopped a few meters from the spot where the woman and the boy had fallen.Meanwhile，the motorcyclist stopped.He kept apologizing，explaining he was in a hurry to the hospital to see his sick mother.
      I saw the woman climbing towards the crying child.Pulling over to the side of the road，I ran to help them.By the time I get there，the truck driver had reached tjye.aim.He picked up the child in his arms and examined his legs.
      "I think your little boy is all right，" said the truck driver. "How about you？Do you feel any pain？" The lady replied anxiously， "Please help me.I am pregnant（怀孕的）."
  注意：
  1.续写词数应为150左右；
  2.请按如下格式在答题卡的相应位置作答。
  "Don't panic.You'll be all right.I'll take you and your son to the hospital，" said the driver.___________
  The driver，the motorcyclist and I got them to the hospital just in time.___________
  组卷：5引用：1难度：0.2

  解析