et the students to practise saying these sentences. Tell them they are important.

Step V Practise

　　Read the dialogue aloud. Try to act it out.

Step VI Workbook

　　Do Ex. 1 and Ex.2.

Step VII Exercise

　　Put the following into English to complete the sentences.

　　1. _____________(据报道) more than 200 people had been killed in the fire.

　　2. _____________(我们图书馆的藏书数) is about 30,000.

　　3. Many people_____________(在地震中被活埋了) .

　　4. _____________(从那时至今), I haven’t heard from him.

　　5. With the grandma’s good care, _____________(那位伤员一天天好起来) .

　　6. Too many milu deer _____________(被杀死) and they disappeared.

　　7. Some large nature parks_____________(建立起来) to keep milu deer since 1985.

　　8. The number of milu deer ______________（将大大增加）.

　　9. Soon milu deer _____________(将放生) and live in the wild.

　　10. Do you know why wild animals ______________(应该受到保护)?

参考答案

　　1. It was reported that

　　2. The number of books in our library

　　3. were buried alive in the earthquake

　　4. Since then

　　5. the wounded soldier grew better day by day

　　6. had been killed

　　7. have been set up

　　8. will be greatly increased

　　9. will be set free

　　10. should be protected

Step VIII Homework

　　1.Revise the dialogue in Part 1.

　　2.Finish off the Workbook exercises.

《Unit 17 Nature(第3页)》