Unit 4 Do it yourself Study skills
Teaching aims: get the students understand the definition of prefix
Lea rn some words with prefixes like un-, im- and in-.
Key points: form a word with pre fixes like un-, im- and i n-
Teaching aids: the multi-media and the blackboard
Teaching procedures:
Step1 Look and find the rule.
G ive the students some examples and ask them to find out the rule
