九年级英语全册Unit 3 Teenagers should be allowed to choose their own clothes.Period 3 Section B(1a-2c)教案Teaching Aims and Demands1. Knowledge objects:(1) Key vocabularybe strict with, take a rest, pass a test, fail a test (2) Target LanguageI think Peter should be allowed to take the test later.I dont agree.I think the school has to have rules.2. Ability objects(1) Train students listening skill(2) Train students ability to talk about agreement and disagreement3. Moral object Its a good manner to be on time Teaching key points and difficult pointsTalk about agreement and disagreementTeaching AidsA tape recorder and CAI 教学步骤 建议和说明 Teaching steps:Step1 Revision: This step is to revise the target language. Competition: Write“are allowed to”and“arent allowed to”on the blackboard. Divide the class into 2 groups. One group give the sentences with“are allowed to”，the other group give the sentences with “arent allowed to”. See which group can think of the most items for the category. T writes down the phrases Ss gave on the blackboard.Step2 Presentation 1a According to the sentences the students gave in the competition.T: Do you ever get to class late? How often do you get to class late? Help Ss to use the adverbs of frequency: always, usually, never, sometimesStep 3 Practice 1b Ss ask and answer in pairs with the phrases written on the black board in Step 1 A: Do you ever get to class late?B: Yes. I sometimes get to class lateStep4 Listening 2a 2b2a Point out the four items in Activity 1a.T: What does peter ever do? Youll 1isten to a conversation and circle the things on the list that you hear. Play the recorder for the first time students only listen. Play the recorder a second time. This time students listen and circle the things that they hear. Check the answers.2b T: Ill play the same recorder again. You are to match the sentence parts as you hear on the tape. Play the recorder for students to do the activity. Check the answer.Step 5 TaskThis step is to provide oral practice using the target language. T: Whats wrong with peter? What do you think of the school rules? Do you agree?Discuss the matter. Lead Ss to give the 3 statements. 1. Peter should be allowed to take the test later 2. Students need strict rules 3. parents should not be too strict with teenagersDivide the class into groups of four. Say, Now discuss the statements with your group. Then report your opinions.Step6 exerciseStep7 HomeworkCopy the news and do the exercise.Blackboard DesignUnit 3 Teenagers should be allowed to choose their own clothes.A: I think peter should be allowed to take the test later.B: I dont agree.C: I think the school has to have rules.用学生感兴趣的方式复习，也为下文辅垫。利用生成资源,过渡一气呵成.在情景中理解目标语言宾并使用。