九年级Unit7第三课时.doc

济源市实验中学五环自主教案主备人郭红玉年级学科九年级英语备课时间使用人备课组课型New上课时间课题Unit 7 Teenagers should be allowed to choose their own clothes. Period 3教学目标1Talk about what someone is or isnt allowed to do using the target language.2Ask for what someone is or isnt allowed to do using the target language.教学重难点Grammar focusshould be allowed to should not be allowed to板书设计 Unit 7 SectionA (4a-4c)should be allowed to encourage sb. To do sth.should not be allowed to manage ones livescontinue to do sth.教学反思亮点：通过图片与影像，不仅呈现了语法与句型，而且检测了学生的自学情况。不足：以小组的形式进行讨论，既提供给学生独立思考的时间，又培养他们的团队合作意识。建议：加强练习的密度。Step 1 RevisionPlay a game to review the structure be or be not allowed to.Divide the class into groups. Each group is asked to make a list of school rules.The group which writes down the most rules within five minutes wins the game.Play the game .Step 2 Grammar FocusI. Review the structure be or be not allowed to. I dont think sixteen-year-olds should be allowed to drive. Do you think teenagers should be encouraged to make their own decisions?Invite a pair of students to read the conversation to the class.Get students to complete the chart individually.II. 4a Focus attention on the conversation. Ask a pair of students to read it to the class, completing the last sentence.Ask several pairs to share their conversations with the class.Read it again. Rewrite the sentences according to the example.1. You must clean your bedroom every day. Your bedroom must be cleaned every day. 2. Parents should encourage teenagersto do social work for the community.Teenagers_.3. Can Lucy do her homework tomorrow instead?Can_?4. Do you think we must keep teenagers away from the Internet? Do you think teenagers_?5. Parents should give teenagers chances to make their decisions.Teenagers_.Step3 Consolidation and extension4b Fill in the blanks with the correct forms of the words in brackets.Ask students to complete the chart. Allow them to stand up and move around the room. Walk around the room checking progress and offering help with pronunciation and writing.Step 4 Ask the students to finish selfcheck.Step 5 Summary Ask several students to tell the class what they learned.情态动词的被动语态结构肯定：情态动词+ be +动词的过去分词否定：情态动词+not+ be +动词的过去分词一般疑问句： 情态动词+主语+be+动