沪教牛津版七年级上册《Unit 3 The Earth.》2021年同步练习卷

一、语法填空阅读下面短文，用括号中所给词的正确形式填空，没有给出单词的请根据上下文用合适的冠词、介词或连词填空。

• 1．It's a good day to be a panda．Starting from Sept 11th，the （1）

  （panda） are not the world's "endangered （濒危的） animals"．
      There are 1，850 pandas in the wild in （2）

  （Chinese） now．In 2003，the number （3）

  （is） 1，600．
      China sets up reserves （保护区） and plants a lot of bamboo （4）

  （forest）．Now，about two thirds of pandas are living in the 67 panda reserves．
      Baby pandas are only 15 cm long - it's as small as （5）

  pencil!They are also born blind （盲的） and only open （6）

  （they） eyes six to eight weeks after birth．So researchers need to take （7）

  （real） good care of them in labs （实验室）．
      （8）

  there is still bad news．
      "Our planet is （9）

  （get） warmer．It's going to get too hot for the bamboo to grow．More than a third of bamboo forests could go away within 80 years，" scientists say．It's still dangerous （10）

  pandas．
  组卷：115引用：2难度：0.4

  解析

三、阅读理解阅读下列短文，从每小题所给的四个选项中选出最佳答案。

• 4．Katherine is a 17-year-old girl．Her father says that small warriors （武士） in the forest are protecting them．Katherine doesn't believe it．
     But one day，she finds herself in a forest．There，animals and plants can talk．Everything is beautiful．
     But a bad guy wants to destroy （毁掉） it．To protect the forest，Katherine joins the leaf warriors．They are also fighting to protect the human world．
     That's the story of the movie Epic （《森林战士》）．It opened in Chinese mainland theaters （内地影院） on Nov 29．The movie will make you think of the real world．We all live on Earth．If we don't protect it，who will？
  
  （1）Who is Katherine？

  
  A．She is a small movie warrior．
  B．She is a 17-year-old girl．
  C．She is a a bad guy
  D．She was born（出生） on Nov 29．
  （2）In the forest，

  can talk．
  A．animals
  B．plants
  C．A&B
  D．nobody
  （3）When did the movie open？

  
  A．Dec.29．
  B．Nov．20．
  C．Nov．29．
  D．Nov．9．
  （4）Her father says that

  ．
  A．Katherine doesn't believe him
  B．animals and plants can talk
  C．small warriors in the forest are protecting them．
  D．a bad guy wants to destroy （毁掉） the forest．
  （5）The writer（作者） wants to tell us

  
  A．We should protect the Earth．
  B．We should watch this film to protect the Earth．
  C．Katherine doesn't believe his father．
  D．Everything is beautiful．
  组卷：15引用：2难度：0.6

  解析

• 5．We live on a beautiful planet．But how much do you know about it？
     Do you know the Earth Day？It is on April 22．The Earth is about 4.6 billion （十亿） years old!It's younger than the sun．The sun is about 5 billion years old．The Earth is much smaller than the sun．How many Earths could fit inside the sun？1.3 million （百万）!Earth has another name "Blue Planet"．Because water covers about 70% of the Earth．The Earth's core （地核） is the center of the Earth．Its temperature （温度） is about the same as the surface （表面） of the sun．
  
  （1）When is the Earth Day？

  
  A．March 12．
  B．April 23．
  C．June 1．
  D．April 22
  （2）Which one is bigger？

  
  A．The sun．
  B．The Earth．
  C．The moon．
  D．The planet．
  （3）The

  is called the "Blue planet"
  A．The sun．
  B．The Earth．
  C．The moon．
  D．The planet．
  （4）The Earth is about

  years old．
  A．1.3 million
  B．6.4 billion
  C．4.6 billion
  D．5 billion
  （5）About

  of the Earth is covered by water．
  A．1/2．
  B．2/3
  C．3/4
  D．3/5
  组卷：23引用：3难度：0.6

  解析