2. volcano

3. Revision of Unit 5 The power of nature

4. The questions are as follows: 1.What is your main job? 2.Are you bored with your job? 3. Is it easy for you to walk in the protective suits? Suppose that one is a journalist, the other one is the writer( Frank) now, asking some questions to him Work in pairs

5. Q1: What is your main job? Frank: My main job is collecting and ________ the information, which can help other scientists to predict where _____ from the volcano will flow. But, ____________, we can’t move their homes out of the way and many houses are _______________.evaluating burned to the ground lava unfortunately burn to the ground. 全部焚毁

6. Frank: I’m never _____. Because the sight of the ______ of the volcano ______ me. And the red hot lava is like a _______. It is absolutely _______. Q2: Q2: Are you bored with your job ? bored eruptionexcites fountain fantastic be bored with sth. 对 … 感到厌烦

7. bore vt. Children easily get ________ _______ the old school rules, because they think it ___________. A. bored about; boring B. boring about; bored C. bored with; boring D. boring with; bored

8. Frank : Oh, of course not, we wear the protective suits like spaceman, so we have to __________ to the edge of the crater to collect some lava for later study. Q3: Is it easy for you to walk in the protective suits? make one’s way 前往 … make our way

9. 目睹我的家被火烧成了灰烬, 我感到非常焦急. (burn to the ground) _________ my own house___________________, I become anxious. 听完了音乐会, 我们从大厅走了出去. (make one’s way) _________ the concert, I _______________ out of the hall. (the perfect –ing form) (the present –ing form) Watchingburned to the ground Having heard made my way Practice

10. 即使在外边工作, 我也从来不厌烦. Working outdoors, I am never bored 虽然已经研究火山 20 年, 但我仍然对它的美感 到惊讶. Having studied volcanoes now for more than 20years, I am still amazed at their beauty.

11. -ing form (adverbial) result… Grammar: -ing form reason time 一般式完成式完成被动式否定式 DoingHaving done Having been done Not doing/ having done

12. Practice Never having seen such a heavy snowstorm, we think it fantastic. Getting on the train safely, we feel happy.

13. 1. He sent me a letter, ______ to get my help. A hoped B hoping C to hope D hope hoping 做伴随状语 Practice

14. 2._______ the programme, they have to stay there for another two weeks. A Not completing B Not completed C Not having completed D Having not completed Not having done 做原因状语

15. 3._______ several times, the young scientist still kept on making his experiments. A Having been failed B Having failed C Though failed D because of failure Having done 的主动式, 做让步状语

16. 4._______ from other continents for millions of years, Australia has many differences. A Being separated B Having separated C Having been separated D To be separated Having done 的被动式, 做原因状语

17. writing 1. Useful words and expressions: What words or expressions you reviewed today can be used? Try to use them: ______________ ______________ ______________ ______________ ______________ 2. Use one or two sentences with –ing form, please

18. An Unforgettable Experience

19. Complete the composition(120 字左右 ) Homework