Know yourself教 学目 标1. Use conjunctions “and but orso” correctly 2. Learn to make rules about the usages of and but orso 3. To cultivate ss team spirit by studying in groups 教学重点Make rules about the usages of and but orso and use them correctly 教学难点How to use and, but, or and so.教学内容及过程二次备课Teaching proceduresStep 1 PresentationPresent some sentences including but, or and so.Step2 ConclusionHelp students conclude the usage of these conjunctions.We useand to join ideas that are similar.We use but to join ideas that are different.We use or to introduce another possibility. (In negative sentences, we use or to join two or more ideas.)We use so to express the result of sth.Step 3 PracticeDo exercise A on page 12 and check answers.Step 4 Exercises课课练P6 Step 5 HomeworkRead the words and important phrases