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You mustn’t throw litter around.
Skill aims：
1. To understand conversations about good habits and bad habits which influence the health.
2. To use must/mustn’t to give suggestions.
3. To read conversations about good habits and bad habits fluently and accurately.
Emotional aims：
Affect the students’ own character and help them to learn to distinguish the good habits and bad habits. Have them keep the good habits and get rid of the bad habits so that they can keep healthy.
Learning strategies
Encourage Ss to learn English through making plenty of activities such as making a survry , quick reaction , predicting , pair work, sentence making and so on.
Cultural awareness
Improve Ss awareness to form good habits and get rid of the bad habits.
Ⅲ. The key points and difficult points
Key points：
To understand and use the phrases:
look tired, stay up late, watch a soccer game, put litter into dustbin, throw litter around, keep fingernails long, wash hands before meals, go to school without breakfast, be good/bad for
Difficult point：
To use the gerund as subject correctly
Ⅳ. Teaching aids
Computer multimedia projector, PowerPoint
Ⅴ.Teaching procedures
Step 1 warming up (5 minutes)
Present some pictures and information to guide the students to think about ,“what is the most important in the world? Draw out the topic — Health.
Carry out a test with the students to learn their state of health.
Step 2 Presentation (15 minutes)
1. Play a game with the students, have them recognize good habits and bad habits.
Have a sentence making competition. Demand Ss to do it with the sentence pattern, “...is good/bad for our health”. Ask them to use the gerund as subject.
Match habits with pictures in 2. Then give suggestions with the modal verbs should / shouldn’t, had better / had better not, must / mustn’t.
List some bad habits. Ask Ss to change the bad habits into good ones by using must or mustn’t.
Step 3 Consolidation (8 minutes)
1. Have Ss observe the picture in 1a. Guess what is wrong with KangKang and what caused it.