“我的岗位实践”微课教案授课教师姓名冯锡刚学 科英语授课学校萧红中学微 课 名 称can 与 could 视频长度5 分钟录制时间2014.12微 课 背 景针对学生对 can 与 could 存在的学习误区进行比较训练与讲解课 前 准 备学生需要掌握教 学 类 型讲授型适 用 对 象初二学生设 计 思 路任务型教学模式教 学 过 程部 分内 容 与 环 节时 长Task 1: RevisionT: What can you do now?S1: I can sing.S2: I can drawS3: I can dance.T: Can you ride a bike / swim / fly a kite / play football / play chess?Ss: Yes, I can. / No, I can’t.半分钟Task 2: Playing a gameT: Now let us play a game. Five students come to the front and perform for the class according to my instructions and gestures. The others answer my questions.T: What can she do?Ss: She can ride a bike /swim/ fly a kite/ play football / play chess .T: Can she swim/ fly a kite/play football /play chess.Ss: Yes, She can? No, she can’t.T: Say the whole sentences:eg: A can ride a bike.He can’t / cannot swim.Step 2: PresentationT: Can you ride a bike now?S1:Yes. I canT:Could you ride a bike five years ago ? Yes, I could./ No, I couldn’t ( Help him answer)S1:Yes, I could./ No, I couldn’t.T: we can use “could” t talk about the past.e.g I can play computer now .But, last year I couldn’t play.T: Could you row a boat last year?S1:Yes I could . No, I couldn’t.T: Could she he row a boat last year?( Ask other students)Ss: Yes she he could . No she he couldn’tT:Yes , A could ride a bike five years ago.He couldn’t swim five years ago. (Teach the students to say the whole sentences):A could ride a bike five years ago.4 分钟He couldn’t swim five years ago.)(Ask other students in the same ways)Step 3: Practice :work in pairsT: Ask your partner more questionseg: Could he / she …? (Yes, he / she could. / No, he / she couldn’t.)Step 4: Production Task 3: ExplanationT: Let’s work out the rule. ① 肯定句式: can\ could ② 否定句式: can’t\ couldn’t ③ 疑问句式: Can …?\Could …? T: We can use “am (is , are) able to “ instead of “can”,and “was (were) able to “ instead of “could“.eg.①Mike can sing more than 20 English songs. Mike is able to …②She could speak English when she was four.She was able to…T: Please give more examples.to practice them.Step 5: SummaryT:In this class, we have learnt the use of can and could about talking about abilities .Who knows the differences between “can” and “could”Step 6: HomeworkFinish off the practice on the workbooks ,Fill in the blank with can/could自我教学反思一节微课很难做到面面俱到，只是想在最短时间内让学生对 can 和 could 的全面而深刻的掌握只是一种尝试，还有许多环节需要改进。
