1、总课题 8A Unit 4 Do it yourself总课时 8 第 6课时课题 Study skills 课型 NewTeaching aims1. Learn how to use prefixes to form adjectives with opposite meaning ;来源:学优高考网2. Learn how to use the right adjective words with prefixes to talk about the opposite meaning .来源:学优高考网 gkstkTeaching focusLearn how to use the ri
2、ght adjective words with prefixes to talk about the opposite meaning .Difficult points1. Learn how to use prefixes to form adjectives with opposite meaning ;2. Learn how to use the right adjective words with prefixes to talk about the opposite meaning .Teaching methodTask-based approach，Scene pedago
3、gy and Teaching with humorTeaching procedures The second preparing lessonsStep 1 来源:学优高考网1.Show some words on the blackboardold-young easy-hard tall-short rude/impolite-polite happy-unhappy kind-unkindNow，we know they are prefixes.2.Presentation Say: With some adjectives,we can change the meaning by
4、 adding a prefix. Adding the prefixes “dis”, “im” “in” or “un” to an adjective will express the opposite meaning of the word. These prefixes mean “not” or “the opposite of”e.g. Trainers are comfortable to wear.But small ones are uncomfortable. Step 2. Practice 1.Tell the students that “un-” is not t
5、he only prefix. There are more prefixes like this. 1.certain uncertain 2.important unimportant 2.Show some sentences and fill in the blanks with prefixes.Zhalong is a protected area. It isnt allowed to hunt or fish there. It is incorrect to kill wild animals. (correct)来源:学优高考网 gkstkThese trainers ar
6、e comfortable to wear. But those are uncomfortable. (not comfortable).If someone shows good manners to others, he is a polite person. If someone doesnt show good manners to others, he is impolite. (not polite )3.Try to pronounce the underlined words。1.The boy in this picture is Jake .He often plays
7、with his cat after school.2.Tennis is Lilys favourite sport .She likes playing tennis with her father.3.What does she look like?She looks slim.Step 3 CooperationMake sentences by using prefix.Water is very important to us.This chair is too small.Step 4 ConsolidationTry to finish the exercises on Page51 and check the answers.usual-unusual possible-impossiblecertain-uncertain tidy-untidyStep 5 课堂检测写出下列词的反义词.necessary-_ important-_ happy-_来源: 学优高考网comfortable-_ friendly-_ common-_welcome-_ able-_ well-_popular-_ true-_ tidy-_Teaching notes
