8B Unit6教案

step 2. part b
1. explain that the “it is + adj. + ‘to’-infinitive” structure is similar to the structure in part a except that here, the adjective describes an action or activity.
2. ask the students to read the two sentences in the table.
3. analyse the structure of the sentences in the table.
  it         is      difficult     to walk through eight country parks.
  s(形)      v        p                s(真)
4. check the answers to the exercises on page 100.
step3. part c
1. explain that the “it is + adj. + ‘for …’+ ‘to’-infinitive” structure is the same as the structure in part b except that we insert “for …” between the adj. and the “to-infinitive” to indicate who we are talking about.
2. ask the students to read the two sentences in the table.
3. analyse the structure of the sentences in the table.
  it      is     important   for people  to learn team spirit.
 s(形)    v        p                     s(真)
4. check the answers to the exercises on page 101.
step4. practice
1. make sentences according to the examples.(ppt)
2. make sentences according to the pictures.(ppt)
step4. homework
1. review the grammar part.
2. try to find more adjectives and make sentences.
3. preview integrated skills.
period   (6)  integrated skills(1)
objectives
1. to listen for general information about a charity walk
2. to focus on general meanings by identifying specific details in a list of notes
3. to understand the information presented in a radio programme
4. to complete a letter based on the information from a radio programme
procedures
step 1. revision
review the sentence pattern "it is + adj. + for sb + to do sth." by completing the following sentences(showing ss some pictures to help them):
1) if we want to be healthy, it is ...
2) if you want to improve your english, it is ...
step 2. pre-listening
1. let the ss say something about a charity walk called oxfam trailwalker.
2. if we want to hold a similar charity walk to raise money for spring bud project, what can we plan for the charity walk?
 (keys: the destination of the walk, facts about the destination, the route of the walk, time for the walk, some activities...)