根据句子意思，用括号中所给汉语提示或英语单词的适当形式填空。（每空一词）

1.Food          has been a serious problem in China in recent years such as fake milk　powder（劣质奶粉）, Toxic Capsules（问题胶囊）. (safe)

2.These comic books ________ (it) are more or less worth reading.

3.----Is London the first European city         the Olympic Games?

  ----No, it has been held in many other places in Europe.  (hold)

4.More than one person ________(clean) the classroom at 6 o’clock yesterday.

5.It’s said that the price of food in China __________ ( rise ) quickly recently.

6.The fish is ___________ ( terrible) bad, why not throw it away?

7.The famous writer always spends as much time as he can        to his fans’ e-mails. (reply)

8.The suspect ___________(see) running along the street at that time.

9._______ ( take ) more exercise and you’ll become healthier.

10.Though the hike is far ___________ ( tough), I’ll try to finish it.

 

1 

We sometimes call the lion “the king of the jungle (丛林)” because it is stronger and more dangerous than other animals. It can run faster than many animals and it can hunt (捕猎) the best. It is the highest animal in the   1  food chain (食物链).

In the sea, the shark is one of the animals at the  2  of the food chain. It can swim faster than most other sea animals, and it can use its big teeth to eat them.

What is at the top of the world’s food chain?  3  are! We are not the biggest or fastest, but we are the   4  We could not run faster than cheetahs (猎豹),  so we  5  cars and now we can move the fastest. We could not  6   better than lions, so we invented guns (枪). Now we can hunt the best.

People’s inventions are clever, but they can be dangerous, too. For example, people invented  7 , and now they make the air and rivers dirty. This can make   8  changes. Dirty rivers kill fish.  Then bears cannot eat the fish and the bears die. If we kill one part of the food chain,   9   also die. Remember that we are a part of the food chain, so we are in danger too! If we protect animals, we are protecting   10  ! We should and we could do something for the world!

1.A. land      B. sea     C. mountain  D. desert

2.A. front     B. end     C. top        D. beginning

3.A. People    B. Lions   C. Sharks     D. Cheetahs

4.A. strongest B. cleverest

C. most special           D. most important

5.A. used      B. had          C. made        D. invented

6.A. fight     B. escape       C. kill        D. catch

7.A. hotels    B. schools      C. factories   D. hospitals

8.A. great     B. terrible     C. wonderful   D. complete

9.A. one part  B. another part C. other parts D. the other parts

10.A. ourself   B. yourselves     C. themselves  D. ourselves

 

Do you know how to keep fish at home?
The fish need room. They must not be crowded（拥挤）. Fish need oxygen(氧气). Fish get it from water in the tank. There must be enough water for all fish in the tank. So the size of the tank is important..
In the tank many people put small plants(植物). They give oxygen to the water. Plants help in other ways, too. Fish can nibble(轻咬)on the plants. They hide in the plants and sleep, lay eggs there.
Both the plants and fish need light. You can put near a window. It will get light there. But remember: a window may let cold air in. The cold can kill(杀死) your fish. Too hot water can kill your fish, too.
The fish need food and you should feed them every day. Giving them too much food is bad. It will make the water dirty. However, the fish should get just enough food. They should finish the food in 10 minutes. No extra(多余) is left. When this happens, the amount(数量)of food is right.
(   )16. A tank near the window may NOT be good for pet fish because________.
A. no air can get in through the window   B. pet fish will jump out of the window
C. plants in the tank will grow too big     D. cold air may make the water too cold
(   )17.________is very important to pet fish.
A.  Water    B.  Sunlight   C. The size of the tank      D. All the above
(   )18. Which of the following may cause（导致） pet fish to die?
A. Too little room for fish.             B. The plants in the tank.
C. The light through the window.        D. A lot of water in the tank.
(   )19. The word "this" in the last paragraph refers to(指的是)________.
A. giving pet fish too much food           B. giving pet fish too little food
C. giving pet fish the right amount of food    D. giving pet fish enough water
(   )20. This passage mainly talks about______________.
A.why fish must be put in a glass tank   
B. how people should keep their pet fish
C. what kind of plants is good for pet fish
D. how much food should we give to pet fish

Three small "fish lived in the sea. When they were very young, their parents died. They had to   61   each other day after day. Finally, they grew up and   62   to swim deeper and further.
One morning, the three fish were  63   to a shallow (浅) water by a big wave (浪). A small boat was taken there, too. It was hard for the fish to go back to the sea because the boat was fight in front of them. The largest fish realised that they were   64   , and said they had to find a way to leave there as fast as possible. The second largest fish   65   with his elder brother, but the youngest one did not. He said that there was much   66   for their activities, so he would not worry at all and still swam around   67
At last, the largest fish returned to the   68   by jumping over the lowestpart of t-he boat. The second largest fish also succeeded in   69   his eider brother in the other side of water. But the youngest one didn't follow them and still swam joyfully.
Two hours later, when the   70   rose up, the water in the small shallow corner dried up. The fish who did not try to return to the sea died of lack(缺乏)of water.

【小题1】

A．listen to B．look after C．talk with D．worry about

【小题2】

A．dared B．hated C．refused D．stopped

【小题3】

A．allowed B．given C．invited D．taken

【小题4】

A．in safety B．in doubt C．in danger D．in peace

【小题5】

A．agreed B．talked C．compared D．discussed

【小题6】

A．time B．food C．water D．air

【小题7】

A．slowly B．sadly C．luckily D．happily

【小题8】

A．sea B．river C．lake D．pond

【小题9】

A．catching B．joining C．taking D．telling

【小题10】

A．storm B．stars C．moon D．sun