2. giraffe

6. rhino

7. leopard

12. penguin

14. Main idea: 1.In the cold weather some animals hibernate. 2. Some hibernating animals sleep in all kinds of places. 3. The reasons why cold-blooded animals hibernate while warm-blooded do not. 4. Hibernation is more than sleep. 5. How do hibernating animals manage to live without eating for so many months. 6. Something about half-hibernating animals. 7.The squirrel is a good animal which makes secret food stores for the winter.

15. Note-making: non-hibernating: hibernating: half-hibernating: warm-blooded, lead an active life, normal more than,very deep,drop, heart, breathe, dead, cold,feel not pain, manage to, store, reduce not a deep one not drop, eat, become, hair, covering, warm winter days, wake up, go to sleep

16. Fill in the blanks with the words in the passage : 1.The temperature of the w ____________ animals don’t drop in winter. So they don’t h_________. 2.They lead an active life to ________ their body temperature. 3.The village is c________with another one by telephone. 4.There is a lot of air in l_______ snow. 5. The hibernating animals reduce movement to f____ below the ordinary level. 6. You will not see some animals t_________ the winter. arm-blooded ibernate keep up onnected oose ar hroughout

17. Complete the sentences: 1.They can do nothing but ______.( 等待 ) 2. 昨晚他除了修表外什么也没做 。 3. He wanted nothing but____________( 呆在这儿 ) 4. 除了继续工作外你别无选择 。 wait to stay here You’ve no choice but to go on working. He did nothing but repair his watch last night.

18. Some warm-blooded animals, like the cat, don’t need to hibernate. But the cold-blooded animals need to hibernate. Study the words:

19. kind-hearted, bad-tempered green-spotted absent-minded, left-handed one-eyed six-storeyed

20. Study the sentences: 1.Keep it up, don’t stop now! 2.They still keep up their old customs. 3.How do you keep up these flowers? 4.Slow down!---- I can’t keep up with you! 5.We’ve kept up with each other for over twenty years. 6. The men built banks of earth to keep back the flood waters.

21. Translation: keep out, keep away from, keep up with, keep off,keep up,keep on. 1. 让狗呆在房间外。 2. 不要让孩子们靠近机器。 3. 你走得这么快，我赶不上你。 4. 他们生起大火不让野兽接近。 5. 这样的天气会持续下去吗？ 6. 尽管天开始下雨了，他们仍然继续工作。

22. Some animals, including some bears, only half-hibernate.That is to say, they sleep during the winter.but their sleep is not such a deep one. To make things worse, he didn’t pass the exam. Generally speaking,boys are not so quiet as girls.

23. To sum up,success results from hard work. To be sure, you can’t learn a foreign language well without much hard work. ________________________,( 老实说 ) you have given me a lot of help. ______________( 坦率地说 ),you are not kind to your parents. To be honest To tell the truth

24. Judging from his face, he must be over sixty. Taking everything into consideration, weather is the most important thing. Frankly speaking, you didn’t do very well.

27. Full country name: The United States of America (USA) Population: 285,000,000 Area: 3,618,000 sq miles (9,370,000 sq km) Capital city: Washington, DC (pop: 570,000) People: Caucasian (71%), African American (12%), Latino (12%), Asian (4%), Native American (0.9%) Languages: English, plus many secondary languages, chiefly Spanish Religion: Protestant (56%), Roman Catholic (28%), Jewish (2%), Muslim (1%) Government: Federal republic of 50 states President: George W Bush

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29. Julia Roberts