2019届一轮复习人教版选修6Unit5The power of naturePeriod5Using language教案设计(5页)

2019届一轮复习人教版选修6Unit5The power of nature
Period5Using language教案设计
(THE LAKE OF HEA VEN)
Introduction
Language is learned to be used in and for communication.So in this period we shall have the students read aloud the text,listen to a passage about vocalnologist at work,speak about“fear,anxiety,depression”,read a text,write an introduction and rewrite the learned text. Objectives
■To help students listen about volcanologists at work
■To help students speaking about dangerous experiences
■To help students read a passage
■To help students write about Changbaaishan
■To help students rewrite the text on page39
Procedures
1.Warming up by listening and reading aloud
It is said that by reading aloud one can become a successful reader who loves books and is good at reading.So now let’s read aloud the text AN EXCITING JOB to the tape recording first.
2.Listening about volcanologists at work
Do you want to become a volcanologist?Many volcanologists believe they have the best jobs in the world.They have the exciting chance to
study active volcanoes in beautiful and often exotic places.The volcanologist's work advances science,but also has direct importance to the lives of people who live near volcanoes.If a volcanologist says a volcano is not going to erupt,but it does,many people may die in the eruption.But if the volcanologist warns that it will erupt,many people will temporarily move away from their homes to safety.
Volcanoes are complicated phenomena that can't be understood without knowledge of the structure and chemistry of the Earth and its rocks,and the interaction of volcanic materials with air and water.To really understand volcanoes it is necessary to study a number of sciences, but the most important is geology-the study of the Earth's rocks.
Now turn to page38.We shall do the three listening exercises one by one.
3.Speaking
Living in the world we may experience a powerful natural force,such as an earthquake,flood,typhoon,or a storm.On such occasions we might show some feelings such as fear,anxiety and depression.But what is fear, anxiety and depression in the first place?
●Fear
Accurate information is probably the best defense against fear.
●Anxiety
Feelings of anxiety are normal during dangerous experiences. Common symptoms of anxiety:
∙nervousness
∙tension
∙panicky feeling
∙fear
∙forgetfulness
If anxiety persists,discuss it with your friends or your family members.
●Depression
Depression is a common problem for people with problems. Common symptoms of depression:
∙hopelessness
∙change in appetite(increase or decrease)
∙change in sleep pattern(insomnia or excessive sleeping)
∙loss of interest in activities
∙excessive crying
∙preoccupation with death
∙feelings of guilt
∙loss of concentration
∙moving more slowly than usual
∙irritability
Now form groups of four to tell each other about your dangerous experience and your feelings of fear,anxiety and depression.
4.Reading to the recording and underlining the expressions
Now I am going to play the recording of THE LAKE OF HEAVEN and you are to read to it and underlining all the expressions at the same time.
Collocations from THE LAKE OF HEA VEN
a natural reserve,keep…in a natural state,vary from…to…,be home to…,bathe in the pools,a popular attraction,in the crater of a dead volcano,on top of the mountain,above sea level,freeze over,clim
b from…to…,be rewarded by…,fly above…,drop…onto…,pick up…, fly into…,become pregnant,give birth to…,have a gift for…, drop…into…
5.Writing a paragraph about Changbaishan
Now you are going to write a paragraph about a certain aspect of Changbaishan.Turn to page40for reference.
6.Rewriting telling the text
To end the lesson we are going to rewrite the text on page39with the help of the collocations from THE LAKE OF HEAVEN we have just underlined.
Taihangshan is in Shanxi province,North China.Much of this
beautiful,mountainous area is yellow earth.Taihangshan is China’s largest coal reserve and is mined for the people of China…。