冀教版英语八年级下册单元测试Unit 3　Animals Are Our Friends（含答案）

这是一份冀教版英语八年级下册单元测试Unit 3　Animals Are Our Friends（含答案），共6页。
Unit 3　Animals Are Our FriendsⅠ.单项选择(20分)
（   ）1.—What do you think of The Belt and Road Initiative
(“一带一路”倡议)?
—Great!It will help China improve the 　　　　with those related countries. 
A.relationship    B.agreement
C.environment    D.information（   ）2.—Which is much braver, the sun or the moon, Tom?
—Of course the moon. Because it isn’t 　　　　the dark. 
A.harmful to   B.afraid of
C.sure about   D.thirsty for（   ）3.Blue whales are 　　　　. We should try to protect them. 
A.in time    B.in public
C.in danger   D.in balance（   ）4.China is famous 　　　　its long history. 
A.at   B.in   C.for   D.as（   ）5.It is well worth getting up so early because the sunrise is 　　　　beautiful. 
A.truly  B.mainly  C.gently  D.nearly（   ）6.—Did you have 　　　　trouble finding your way here, Jason? 
—Yeah, it’s a little difficult to find it.
A.some  B.any  C.many  D.few（   ）7.Look at the sign “No Photos”, and it warns us　　　　in the museum. 
A.to take photos   B.not to take photos
C.taking photos   D.not taking photos（   ）8.We must do something to stop people from  too many trees. 
A.cutting down   B.to cut down
C.to look after   D.looking after（   ）9.It is 　　　　for teenagers to swim alone. Parents should avoid that. 
A.safe    B.dangerous
C.exciting    D.interesting（   ）10.—Don’t feed donuts to the bear!
—　　　　. 
A.You’re welcome   B.Oh, we shall
C.Sorry, we won’t   D.No, I’m notⅡ.完形填空(20分)
　　It is a basic ability(能力) for humans to tell more from less. Surprisingly, a number of animals 　11　 this ability too. They will 　12　 more of something. Horses, for example, will go for a group of three apples instead of two apples. 　　This ability is 　13　 to animals in lots of ways. It helps them 　14　 the larger group of friends. Many fishes, for example, join groups for 　15　. If a predator(掠食动物) comes, a fish in a group of 40 is less possible to become lunch than a fish in a group of 10.So if a fish has a choice between two groups, it’s safer to join the 　16　 one. A 　17　 of number even helps keep the peace(和平). For example, a monkey group will avoid fights with other groups when they find their 　18　 is not an advantage(优势). 　　Also, the ability to do simple 　19　 is a sure thing for some animals. They 　20　 the difference between one, two, and three. Some others can count much higher than three. （   ）11.A.have        B.miss      C.lose    D.hate
（   ）12.A.grow           B.cook      C.pick    D.leave（   ）13.A.fresh           B.useful   C.safe    D.dangerous
（   ）14.A.escape        B.hurt      C.push    D.find（   ）15.A.safety   B.holiday   C.discussion  D.exercise（   ）16.A.faster        B.larger  C.busier     D.quieter（   ）17.A.danger   B.hobby     C.sense  D.record（   ）18.A.age    B.number    C.time  D.speed（   ）19.A.counting   B.jumping   C.dancing D.swimming（   ）20.A.help         B.like      C.ask        D.knowⅢ.阅读理解(10分)
 Most animals on land are known to us, but many living things underwater are not. Now let’s get to know some of them. Sea Cucumber
 Sea cucumbers are strange animals living at the bottom of the sea. They wear brown or pale green coats with many sticks up. When summer comes, they stay deep to sleep because they are afraid of the heat. And when it is autumn, they move to shallow(浅的) water and get their food. Pike
 The pike is a kind of freshwater fish. They are good swimmers and like swimming near boats, waiting to be fed. They have sharp teeth to catch fish. When they are young, they live in groups. However, when they grow up, they prefer to live alone. Cuttlefish
 A cuttlefish can swim quite fast, so it is also called rocket
(火箭) fish. It has eight arms and two feelers(触须) on its head, just around its mouth. It ejects ink(喷墨) when it is in danger. Its meat is delicious, and it is often the first choice for many people. Octopus
 An octopus has long arms, with which to catch food and protect itself. When it is sleeping, one or two of its arms are still on duty, keeping moving. Once it feels something dangerous, it can wake up at once to take action.（   ）21.Sea cucumbers stay deep to sleep in summer because they 　　　　. 
A.are afraid of high temperature
B.want to get strong and fat
C.are afraid of their enemies
D.want to live alone（   ）22.According to the passage, 　　　　likes to swim near boats. 
A.the sea cucumber   B.the pike
C.the cuttlefish    D.the octopus（   ）23.How do the pike live when they are young?
A.Alone.    B.In groups.
C.In pairs.    D.Only with their fathers.（   ）24.What happens if a cuttlefish meets its enemy?
A.It rushes at the enemy at once.
B.It cuts off one of its arms.
C.It bites with its sharp teeth.
D.It ejects ink to the enemy.（   ）25.The 　　　　of an octopus can help protect it when in danger. 
A.colour  B.arms  C.sound  D.smellⅣ.任务型阅读(10分)
　　阅读下面短文,按要求完成26~30题。
 It is everyone’s duty to help animals to stop extinction(灭
绝). As a student, there are so many things you can do yourself too! Please look at the following tips to help the endangered animals. Send a letter to your local environment protecting centre and show how you feel about the quick extinction of animals. Use the facts to write what you have found. Give some advice to the officers who make the strong rules(规则) to save animals. Draw pictures and make a poster. Put this poster somewhere at school or where people will usually see it. Add some texts in the sign to make it clear why you care about the loss(丧失) of animals. It may encourage people to do something to protect animals.  Avoid buying things that come from endangered species(物种). When you travel, be careful about what you buy. You shouldn’t buy things made from endangered animals or endangered tree species from forests that animals live on.
 Watch your diet(饮食). Before eating meals, you should see if you will break a food chain. If you see somebody doing something bad for the food chain, please stop him at once. 26题完成句子;27、28题简略回答问题;29题找出并写下全文的主题句;30题将文中画线句子译成汉语。
26.The officers in the environment protecting centre make rules to
　　　　　　　　. 
27.Where should we put up the poster?
                      28.Why should we watch our diet?
                    
29.                          
30.                      答案1.A2.B3.C4.C5.A6.B7.B8.A9.B10.C11.A12.C13.B14.D15.A16.B17.C18.B19.A20.D21.A22.B23.B24.D25.B26.save animals27.Somewhere at school or where people will usually see it.28.Because we should see if we will break a food chain.29.Please look at the following tips to help the endangered animals.30.这可能会鼓励人们做些事情来保护动物。