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Period 5 Word power
基础知识巩固
一、根据句意、中文释义、首字母和音标提示，写出句中所缺单词
1. At the ______ (开始) of the 21st century, many people liked wearing jeans.
2. Jim ______ (接受) my advice and came to the party.
3. The company is ______ (面临) a big problem.
4. There will be three ______ (会议) for us to discuss the plan tomorrow.
5. To look up the meaning of this word, I have to get a ______ first.
6. The number of visitors to this park is ______ (/in'krisny/).
二、根据句意、用括号中所给单词的正确形式填空
1. This trip is a ______ (satisfy) experience for my family.
2. We should spend time making a plan before we take ______ (act).
3. They ______ (main) eat fruit and vegetables.
4. The government is working hard on the ______ (protect) of the environment.
5. I have a strange ______ (feel) that something good is going to happen.
技能拓展提升
一、阅读短文，回答问题
Many people believe sharks are among the most dangerous animals in the world. But humans bring a much greater danger to sharks than they do to us. Shark attacks do happen but not very often. On the other hand, every hour, about 11,000 sharks are killed by humans. It is time that we should take action to stop many kinds of sharks from dying out. Why should we save sharks Because killing sharks is a problem for the whole world. Sharks are on the top of the food chain (食物链) in the sea. They eat other animals, but few animals eat them in the sea. As sharks get fewer and fewer, the number of other animals will be larger and larger. This means the food that other animals eat will become less. So how can we help save sharks
Don't use shark products. Pet foods, energy drinks and leather bags can be made from shark parts. And people sell shark meat around the world. People hunt sharks for their fins (鲜) to make dishes. That is really unfriendly. Fishermen often cut the shark's fins off and then drop the shark back into the water, still alive. Sharks breathe by swimming. So if a shark can't swim without its fins, it will die.
If you eat seafood, make sure the food you eat comes from fisheries (渔场) that care for the sea. Many organizations try to protect sharks. They give us advice on how to keep them alive.
No buying, no killing! Maybe that is the best way to save sharks.
问题：
1. How many sharks are killed every hour
2. What will happen if sharks get fewer and fewer
3. Why are the fins so important to sharks
4. What do the organizations do to protect sharks
5. What can we do to help protect sharks
二、根据首字母提示填空，补全短文
Emperor penguins (帝企鹅) are the largest of all penguins. They live in very cold areas and their thick feathers help them to keep w___1___. Most emperor penguins live with the same one for life. Females (雌性) lay eggs and give them to the males (雄性). Then, the females go off to the ocean to l___2__ for something to eat. The males need to protect the e___3___. Males eat n___4__ and only look after the eggs, and it makes them lose half of their body weight. Females come back when it is time for the babies to come out of eggs, filling their stomachs (肾) with f___5__ to feed the new babies. At this time, the males will go off to find food.
S___6___. these cute animals may nearly die out by the year 2100 because of warming temperatures, according to a new study in Nature. Emperor penguins spend part of the year living o___7__ the ice. They lay eggs and raise babies there. But with warming temperatures, the sea ice m___8__ break more easily than before. The babies may die in the water.
The study looked at five emperor penguin groups in cold areas. It found that last year, no babies survived in four of the f___9__ groups. According to a scientist in the study, this is the first time that so many penguin babies have died because o___10__ sea ice loss (冰少). Let’s take action to help emperor penguins.
Period 5 Word power答案
基础知识巩固
一、根据句意、中文释义、首字母和音标提示，写出句中所缺单词
1. beginning 2. accepted 3. facing 4. meetings 5. dictionary 6. increasing
二、根据句意、用括号中所给单词的正确形式填空
1. satisfying 2. action 3. mainly 4. protection 5. feeling
技能拓展提升
一、阅读短文，回答问题
1. About 11,000 sharks are killed every hour.
2. The number of other animals will be larger and larger, and the food that other animals eat will become less.
3. Because sharks breathe by swimming, and if a shark can't swim without its fins, it will die.
4. They give us advice on how to keep them alive.
5. We can help protect sharks by not using shark products and making sure the seafood we eat comes from fisheries that care for the sea.
二、根据首字母提示填空，补全短文
1. warm 2. look 3. eggs 4. nothing 5. food
6. Sadly 7. on 8. might 9. five 10. of

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