In addition，the students can 1earn some useful language points through the materials provided in each part，especially a lot of words and phrases，which are very helpful for the students to build up vocabulary about diseases.The Grammar--the Subjunctive Mood is also important.The given materials and exercises give the students an opportunity to learn grammar by using it.It helps the students learn to talk about things t}lat are not certain to happen as well as imaginary or unreal events and situations.
All of the activities are helpful for the students to improve their knowledge about 1anguage and their skills to use language.
1.Talk about deadly diseases and attitudes towards AIDS，cancers，etc.
2.Practise talking about imaginary situations.
3.Practise supporting and challenging an opinion.
4.Learn to use the Subjunctive M00d(1)：lf 1 were you，…I Wish I could…
5.Write a personal narrative.
Ⅲ.Teaching Time：Four periods
