We are looking for hard-working and open-minded English teachers to join the Nanjing(Jiangsu Province)and Hangzhou(Zhejiang Province)summer camps!

　　Both of the summer camps will run from the beginning of July to the end of August．You will be expected to teach spoken English to Chinese students of different ages．We encourage you to bring your own culture to the classes to make things more interesting．

　　The information of the Nanjing camp：

　　● Working hours：40 hours per week, 5 working days per week．

　　● Salary：about 7,000 RMB per month．

　　● Accommodation：free(single room)．

　　The information of the Hangzhou camp：

　　● Working hours：5 hours per day(＝50 min．/class × 6 classes), one day rest per week．

　　● Salary：20,160 RMB in total(420 RMB per day ＝70 RMB/class × 6 classes)．

　　● Accommodation：free(shared room)．

　　The requirements of the summer camps：

　　● Native English speakers(US, England, Canada, Australia, New Zealand)．

　　● A university degree．

　　● Teaching experience．

　　Please send us your resume(简历), copies of certificates and passport if you are interested in the camps．

　　E-mail：teacher1324@sina．com．cn

　　For more information you can visit our website at http：//www．Englishsummercamps．com．cn

　　Look forward to hearing from you soon!

(1)

(2)

(3)

(4)

阅读理解

　　For many creatures, the danger of global warming is more than too much heat．You can get temperature-related effects that may not be what you expect．Slight environmental change can affect physiological(生理的)needs and weaken the ability of animals to keep a large enough population for them to live on even when the temperature rise is too mild to kill any creatures．

　　Biologists usually don't know enough about an animal to assess this risk．Their knowledge comes largely from laboratory research on bits and pieces of a creature's physiology．This method doesn't tell how an animal as a living whole responds to climate change in where it lives．

　　Now, 10 years of research that joined laboratory study with field work has explained the decrease in the populations of eelpout, a kind of fish in the southern part of the North Sea．Dr．Portner and Knust have shown that a mild rise in water temperature can reduce the water's ability to hold oxygen, and, at the same time, it increases the fish's need for more oxygen to keep active, otherwise they will be killed or have to move away．

　　The researchers discovered that, over the past five decades, eelpout populations decreased when summer temperatures rose．They also found that warmer summers reduced eelpout populaion the following year．

　　Danish scientists noted that “it remains difficult to determine that increased temperature is the cause for the eelpout population decrease．”Yet they accepted the connection between temperature and population size as recorded in the field with the effect of temperature on the fish's oxygen needs as recorded in the laboratory．They found this connection between laboratory and field data to be “persuasive”．

(1)

(2)

(3)

(4)

(1)

(2)

(3)

(4)

(5)