Keeping Healthy

     2. the students who has no chance to report should practice more after class and get ready to report in the next period.
 
section c
teaching aims and demands:
1 improve students’ablities from listening, speaking to reading.
     2�眑earn to get information from the passage by skimming.
     3�眑earn to summerize by scanning.
teaching procedure:
step 1 review
     1. let some students give a report on the project they finished in last period. the teacher points out the important sentences:
you must .../you must not...
     2. let the students think about the causes of the headache. and try to give some answers.
step 2 presentation
     1. play the tape recorder 1a. let students tell “true” or “false” about these sentences:
1)a headache is a disease.
2)a headache may show that something in your body is wrong.
3)we may have more than one headache each week.
4)headaches can often make you worried.
5)you needn�餿 go to see the doctor when you have a headache.
the teacher can write down these sentences on flash cards before class, or he can read them after playing the tape.
     2. skimming. let students read the passage quickly and master the main idea. underline the new words and the teacher explains them.
     3. scanning. read the passage more carefully. then finish the questions in 1a.
step 3 consolidation
     the teacher check the students’ answers. then write some key words of the answers on the blackboard. let the students retell the passage according to the key words.
     1)not a disease —— show —— wrong
     2)a fever —— other illnesses
     3)may get a headache whenwork —— hard
      can�餿 —— enough sleep   exercise —— empty
step 4 practice
     let the students discuss: how does a body become sick?
     then do 2a. let students tell the ways of becoming sick:
     1)through the nose
     2)through the mouth
     3)through the skin
step 5 project
     1. according to the result of step 4. let the students find out some ways to stop germs 2b. first speak some sentences orally. make sure to use “we should .../should not...” and “we must.../must not...”.
     2. after the oral practice, let each of the students write at least 5 sentences about how to stop germs.