仁愛版八年級上冊《Unit 4 Our World》2018年單元測試卷
發(fā)布：2024/4/20 14:35:0
I. 單項選擇
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1．Ann used the computer for shopping， _______？（ ?。?/h2>
組卷：33引用：2難度：0.9 -
2．You must _______ the traffic lights when you cross the road．（ ?。?/h2>
組卷：30引用：2難度：0.9 -
3．--How many students are there in your school？
-- students，I think．（ ）組卷：433引用：13難度：0.7 -
4．-Why do you like living in the countryside？
-Because there's _______ noise and _______ cars there．（ ?。?/h2>組卷：318引用：16難度：0.8 -
5．Don't make me _______ the clothes． I'm too tired !（ ?。?/h2>
組卷：173引用：3難度：0.7
III. 閱讀理解
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15．Do you know why different animals or pests （昆蟲） have their special colors？Colors in them seem to be used mainly to protect themselves．
Some birds like eating locusts （蝗蟲），but birds cannot easily catch them．Why？It is because locusts change their colors together with the change of the colors of crops（莊稼）．When crops are green，locusts look green．But as the harvest time comes，locusts change to the same brown color as crops have．Some other pests with different colors from plants are easily found and eaten by others．So they have to hide themselves for lives and appear only at night．
If you study the animal life，you'll find the main use of coloring is to protect themselves．Bears，lions and other animals move quietly through forests．They cannot be easily seen by hunters （獵人）．This is because they have the colors much like the trees．
Have you ever noticed an even stranger act？A kind of fish in the sea can send out a kind of very black liquid （液體）when it faces danger．While the liquid spreads over （散開），its enemies （敵人）cannot find it．And it immediately swims away．So it has lived up to now though it is not strong at all．
（1）From the passage we learn that locusts．
A．a(chǎn)re small animals
B．a(chǎn)re easily found by birds
C．a(chǎn)re dangerous to their enemies
D．change their colors to protect themselves
（2）How can pests with different colors from plants keep out of danger？
A．They run away quickly．
B．They have the colors much like their enemies．
C．They hide themselves by day and appear at night．
D．They have to move quietly．
（3）Bears and lions can keep safe because．
A．they have the colors much like the trees
B．they move quietly
C．they like brown and gray colors
D．they live in forests
（4）Why can the kind of fish live up to now？
A．Because it is very and strong．
B．Because the liquid it sends out can help it escape from its enemies．
C．Because the liquid it sends out can kill its enemies．
D．Because it swims faster than any other fish．
（5）Which is the best title for this passage？
A．The change of colors for animals and pests
B．Colors of different animals and pests
C．The main use of colors for animals and pests
D．Some animals and pests．組卷：304引用：8難度：0.5 -
16．Zhalong is a nature reserve in Heilongjiang in northeast China．It is one of the world's most important wetlands．The area provides food and shelter for wildlife．It is an ideal home for different kinds of plants，fish and birds．
Many birds live comfortably in Zhalong Nature Reserve all year round，while some only stay for a short time．There are many fish in the wetlands，and the birds can easily catch them for food．Zhalong Nature Reserve is an important living area for the rare red-crowned cranes．There are not many red-crowned cranes in the world．Some of them live in Zhalong．
Some people want to change the wetlands to make more space for farms and buildings．This means that there will be less and less space for wildlife．
More and more birds are in danger because they do not have enough living space．Many of them died．The Chinese government wants to protect these endangered birds，and they can be safe in Zhalong．
Every year a lot of tourists go to Zhalong to watch birds．This year members of our Bird watching Club are going to study the different kinds of birds in Zhalongand the changes in their numbers．The study begins next month．
We do a bird count once a year．We are now inviting secondary school students to help．We need more people to help us count and do something to help the birds．Many people do not understand the importance of the wetlands．We hope this information will help them understand and make them actively take action to protect wildlife．
（1）What is the best title of the passage？
A．Less and Less Space for Wildlife
B．Many Tourists Watch birds in Zhalong Yearly
C．Zhalong is a Famous Scenic Spot
D．Zhalong A Special Place
（2）The shelter in the first paragraph means．
A．a(chǎn) place to live or stay
B．a(chǎn) large zoo
C．a(chǎn) place to hunt animals
D．a(chǎn) large park
（3）Which of the following sentences is false？
A．There are a lot of red-crowned cranes in other parts of the world．
B．Some birds go to Zhalong for a short stay．
C．Zhalong nature reserve is the comfortable home of many birds．
D．Birds can find food without difficulty in Zhalong．
（4）Why are more and more birds endangered？Because．
A．many tourists watch them
B．many of the birds died
C．people have less and less place
D．their living place is less and less
（5）This passage is written to
A．a(chǎn)sk people to do something for birds．
B．help people learn about protecting wildlife．
C．make people understand how important the wetlands are．
D．a(chǎn)sk students all over the world to watch birds．組卷：96引用：1難度：0.9