人教版（2019）選修4《Unit 3 Sea Exploration》2021年同步練習(xí)卷（單元知識滾動練）

Ⅰ.單詞拼寫

• 1．She has an enormous

  for hard work.
  組卷：2引用：2難度：0.7

  解析

• 2．I must insist on your giving me a

  （直接的） answer．
  組卷：2引用：3難度：0.9

  解析

• 3．The chart shows the approximate population

  in Australia.
  組卷：1引用：1難度：0.7

  解析

• 4．Remember that you must go to college to build a

  for your future job.
  組卷：1引用：2難度：0.7

  解析

• 5．The government was accused of using the law to restrict individual

  （自由）．
  組卷：2引用：1難度：0.7

  解析

• 6．Even though she was just a

  （臨時的） employee，she was still required to sign a work agreement.
  組卷：2引用：1難度：0.7

  解析

• 7．It is natural that we stand up for the cause of

  （自由） and justice.
  組卷：1引用：1難度：0.7

  解析

• 8．The largest and

  （宏大的） pyramids were later built at a place called the Giza Plateau.
  組卷：2引用：1難度：0.7

  解析

Ⅱ.單句語法填空

• 9．Most of the students in our class like the song

  （sing） by Li Jian.
  組卷：2引用：1難度：0.7

  解析

• 10．I will go to attend the ceremony

  （sponsor） by the young sculptor.
  組卷：4引用：1難度：0.7

  解析

• 11．The French government today called for an end to the

  （violent）．
  組卷：4引用：1難度：0.7

  解析

• 12．The map shows the

  （distribute） of this species across the world．
  組卷：4引用：3難度：0.7

  解析

• 13．She brought

  handful of rice out of the bag and showed it to me.
  組卷：1引用：1難度：0.7

  解析

• 14．It was just a small tea shop

  （locate） in a small lane in a small city of Guangdong Province in 2012.
  組卷：2引用：1難度：0.7

  解析

Ⅶ.閱讀理解

• 41．It's true that many dads in the wild aren't interested in parenting，but there are some that work pretty hard to give their little ones a good start.Maybe one of these dads will make you remember your own dad!
     The male giant water bug（雄性負(fù)子蝽） doesn't seem to mind a heavy load（負(fù)荷物） on his back for his kids.The female puts about 100 to 150 eggs on the back of the male，and then she leaves.Once the female is gone，the male has to look after the eggs.It usually takes one to two weeks for the eggs to hatch（孵化）.The father giant water bug jumps around to make sure the growing eggs get enough air and water.All this time he can't fly because of the weight of the eggs growing rapidly on his back.
     Now let's turn to the male stickleback fish.When the mother leaves after laying her eggs，the father tends his young.If the young fish go too far away，their father helps with their safe return by carrying them back in his mouth.The male stickleback looks after all his young-as many as 100-until they can live on their own.
     A similar example can be found in emperor penguins（帝企鵝） living in cold areas.The male emperor penguin goes without food while looking after his egg until it hatches.For about 62 to 67 days，the egg stays on top of the father's feet，in very cold temperatures that drop down to -39℃.As a result，the father may lose nearly 50 percent of his body weight while waiting for his baby penguin to be born!
  
  （1）What do we know about the giant water bug？

  
  A．It is unable to fly.
  B．The eggs grow on the father's back.
  C．The male must keep still to hatch the eggs.
  D．The female looks after her eggs together with the male.
  （2）What does the underlined word "tends" in Paragraph 3 mean？

  
  A．Waits for.
  B．Forgets about.
  C．Takes care of.
  D．Loses control of.
  （3）During the hatching period，the male emperor penguin

  .
  A．is unable to eat
  B．is fed by the female
  C．tries to lose some weight
  D．can't stand the cold weather
  （4）What is the best title for the text？

  
  A．Mr Moms in the Wild
  B．Animals Do Have Feelings
  C．Nature Loves Us like Our Dad
  D．Childbirth in the Animal Kingdom
  組卷：4引用：1難度：0.6

  解析

Ⅷ.七選五

• 42．Swimming is a fitness sport suitable for both the young and the old.Thanks to the indoor swimming pools，swimming is no longer just a summer activity.But if you bring small kids to the swimming pool，you have to take a few safety measures.（1）

  Do remember these tips and drowning is always preventable.
     First of all，you should keep a close watch when small kids are swimming.A small child can drown in as little as one inch of water.Many people believe that they will hear a splashing sound（拍水聲） or a cry for help.（2）

  
     In addition，children should be told to strictly follow the rules posted at public pools.Many kids feel excited near the swimming area and they happily run and jump with joy.But it's always wet and slippery around the pool.（3）

  Therefore，they should not be allowed to run in any situation.
     （4）

  Kids can start swimming lessons at around four years old.So send the child for swimming lessons before taking him/her for a swim.Even if the child knows swimming，a very young child should be kept within an arm's length.
     Safety equipment should be available in a visible spot nearby.If you are in a larger pool，a rescue pole is also a good thing to have on hand.（5）

  You should only use flotation devices labeled "Coast Guard Approved".
  
  A.But most of the time there is no sound at all.
  B.Never rely on floaters，water wings or inner tubes.
  C.The area around the pool should be well cleaned after each use.
  D.Keep an eye on kids if they're swimming in the deep water area.
  E.Kids can easily fall down if they don't walk gently and carefully.
  F.Here are some tips for keeping small kids safe in a swimming pool.
  G.Children should be allowed to enter the pool only if they have learned swimming.
  組卷：7引用：2難度：0.5

  解析