词汇和语法课教案，约1200字。

　　8A Unit 5 Birdwatchers    Integrated Skills  
　　Vocabulary
　　Teaching  Content: Vocabulary
　　四会内容：
　　词汇：impolite dishonest unnecessary correct common impossible unfriendly unwelcome unable incorrect uncommon litter
　　词组：walk a long way  wear new leather shoes
　　leave litter there  in the future
　　其他内容：manners  regular  irregular  show good manners to others
　　Teaching  objectives:
　　Learn how to use prefixes to form adjectives with opposite meaning ;
　　Learn how to use the right adjective words with prefixes to talt the opposite meaning
　　Teaching  procedures
　　Activity 1: leading in
　　Part 1:  Free talk:
　　Part 2: ask and answer questions of Reading in groups
　　Activity 2. Presentation.
　　Part 1: show some sentences and fill in the blanks with prefixes.
　　Zhalong is a protected area. It isn’t allowed to hunt or fish there. It is incorrect to kill wild animals. (correct)
　　These trainers are comfortable to wear. But those are uncomfortable. (not comfortable).
　　If someone shows good manners to others, he is a polite person. If someone doesn’t show good manners to others, he is impolite.  (not polite )
　　Part 2 : finish Exercise A on page 80
　　Part 3 : wort the rule: different prefixes to form adjectives with opposite meaning.
　　necessary--_________  important--_________  happy--_________
　　comfortable--_________ friendly--__________ common--_________
　　welcome--__________  able--_________     well--__________
　　popular--__________   true--__________   tidy--__________
　　possible--__________  polite--__________   correct--_________   
　　regular--_________    honest--_________
　　Activity  3. Practice
　　Part 1.  work in pairs to say the opposite words with prefixes.
　　Part 2.  Play a game : see who can say the opposite words with prifixes correctly and quickly.
　　try to find out the winners in each group
　　Activity  4. Production
　　Part 1: finish Exercise B on page 80
　　Part 2: chect the answers and read the sentences loudly
　　Part 3: make sentences with prefixes according to the information
　　This is a “No Parking”area.
　　It is incorrect to park cars here.
　　This chair is too small.
　　It is very uncomfortable to sit in it.
　　The boy didn’t tell the truth.
　　He is dishonest.
　　The restaurant is quite near here.