课件25张PPT。Check your homework(Workbook, page 71)Suggested answers to Ex. 1:Watching the volcano erupt, John became worried about his safety.
Knowing the children were bored, I tried to make my talk interesting.
Knowing the view from the top of the mountain was absolutely fantastic, Sue encouraged her friends to make the steep clime.
Gathering all my courage, I ran back into the burning house to rescue the baby.Hearing the volcano was about to erupt, they cancelled their trip.
Having made a huge effort to impress the judges, I was disappointed when I didn’t win.
Having swallowed the nuts too quickly, I began to cough.
Having guaranteed that we would get there before five, I panicked when the car broke down.
Having watched Peter training for the race, I knew he had the potential to win the race.
Having spent two years writing her book, the novelist went on a holiday.Suggested answers to Ex. 2: Analysing, fishing
describing
opening
glancing through
shooting
arriving Can you imagine the volcanologists’ work?
They often face the dangerous situation. Can you guess what the following three
volcanologists’ most frightening experience are?Look at the pictures below and guess what problems volcanologists have to face.TalkingListen to the three volcanologists talking about their most frightening experience. Write their names under the pictures.Frank Gore Jane SmallSarah TangListen again and fill in the chart.5 years10 years20 yearsAlaska Hawaii New ZealandAfter collecting a sample of lavaWhen back on dry landAfter the trembling she became excited and forgot to be frightened 1. I became so excited that I forgot my fear. ( )
2. At first I was afraid that the volcano would erupt while I was still inside it. ( )
3. I was trembling as much as the ground - and was sweating too! ( )
4. After that, I was never so frightened again but I'm always careful. ( )
5. I was so anxious and couldn't move at first. ( )
6. I felt very nervous and had to force myself not to panic. ( )
7. After that I became excited by the experience and forgot to be frightened. ( )
8. I had never felt so happy as I landed safely. ( )SaraSaraFrankListen to the tape once more. Write the names of the persons beside the emotional expressions they talked about.SaraSaraSaraSaraJane Look at the sentences above and collect as many
words as you can that express joy, fear or anxiety.Make a list excitement happiness pleasure amazement enthusiasm eagerness gladness delight panic
trembling
seating
terror
terrified frightened shocked nervous
anxious
worried
bothered
concerned Think of a powerful natural force (such as an earthquake, food, typhoon, storm) that you have experienced or heard. Tell your partner about your experience and how you felt. Use expressions from Exercises 4 and 5 as well as other ones you can think of.Speaking Have you ever enjoyed any natural wonders? Share your experience and feelings with others.Mount Tai ShanMount Hua ShanJiu Zhai Gou ValleyDo you hear about Mount Chang Bai Shan?The Lake of HeavenReading and writingspringsummerautumnwinterTianchiRead the text quickly and find out the key words of each paragraph.Paragraph 1
Paragraph 2
Paragraph 3
Paragraph 4
ChangbaishanTianchistoriesdrop a coin1.Changbaishan is the second largest nature reserve in China.
2. The peak of Changbaishan can reach as high as 2,000 meters.
3. You can see a lot of black bears, leopards or cranes in Changbaishan.
4. Tianchi is a lake in the crater of an extinct volcano.
5. The ancestors of the Manchu people were believed to be good at language and persuasion. Read again and tell the sentences true or false. F T F T TAnswer the questions.Who do you think this passage is written for?
2. What is the purpose of this passage?
For tourists and others who like reading travel articles.To persuade people to visit Changbaishan.The height of the land varies from 700 metres above sea level to over 2,000 meters and is home to a great diversity of plants and animals.
这里的地面高度从海拔700米到2,000多米不等，是各种各样的动植物的生长地。Language pointsvary v. 呈现不同 ；改变，变化
My husband varies the vegetables he plants each year.
我的丈夫每年都种不同的蔬菜。
She varied her dress as fashion changes.
她的衣着随着潮流而变化。
vary from…to… 由…到…不等；
从…变为… These fish vary in price from ￡3 to ￡5.
这些鱼的价格从3镑到5镑不等。
Her mood varied from optimism to extreme depression.
她的情绪由乐观一变而极为消沉。variety: n. 变化；多样,
You need variety in your diet.
你的膳食要多样化。
My last job lacked variety; I was doing the same things all the time.
我上次那份工作缺乏变化, 我老是在做同样的事情。
种类，品种
I have a variety of books at home.
我家中有好多书。diversity n. 变化多样，多样性 (相当于 variety)
The plants of Asia show a great diversity of form.
亚洲的植物形态多种多样。
There must be a diversity of opinions.
(对此)准是众说纷纭。
diverse: adj. 不同的, 多种多样的
Her interests are very diverse.
她的兴趣非常广泛。
They are the people from diverse cultures.
他们是些有着不同文化背景的人。Choose another tourist attraction in China that you know well. Write a passage describing it. Make some notes about it like the one below.Hot pools at Changbaishan
pools heated by water out of the ground
pools cover an area of 1,000 square metres
some pools very hot (over 60oC) but others very pleasant for bathing
bathing is good for healthwhy the place is famousits sizewhat you can do therehow good it is for youHomework Finish your writing passage on your own and share it with your classmates.
Preview reading passage on page 72.
