1、A good read教学目标1)学会正确使用“ question words + to-infinitives” 。 2)学会正确使 用“ use must and have to.重点1) )学会正确使用“ question words + to-infinitives” 。 2)学会正确使用“ use must and have to.难点1) )学会正确使用“ question words + to-infinitives” 。 2)学会正确使用“ use must and have to.教法及教具 Small blackboard.教 学 内 容 个案调整教师主导活动 学生主体活动
2、教学过程Step1：预习指导与检测 见导学案Step2：展 示目标 见导学案Step3：课堂导学与互动 任务四：Using must and have toWe use must and have to to say that it is necessary to do something.*must 表示主观义务的需要，主要用于肯定句和疑问句，意思是“必须，得，要” 。* must 否定形式 must not 表示禁止，意思是“不能，不许” 。*have to 表示一种客观的需要，意思是“不得不” 。有人称和数的变化。*have to 的否定形式是 do not have toWe use
3、must when the speaker feels that something is necessary.e.g. “I must run away from them,” Gulliver thought.We use have to when the situation makes something necessary. e.g. I have to use them to reach the box on the fridge.She has to take her daughter from school in the afternoon.We use must not to
4、say that something is not allowed.Explain the differences between must and have to .Try to translate them into Chinese to understand their meaning .e.g. You must not smoke in the library.We use do not have to to say that it is not necessary to do something.e.g. We do not have to go to school at week
5、ends.任务五：Amy i s telling her cousin Shirley some library rules. Complete what she says with must, must not, have to or dont have to ( page 56). 1.Check the answers one by one .2.Ask some of them to read their answers.3.Work in pairs. Talk about the places of interest youve visited before. Pay attent
6、ion to using must or have to.Step4 总结提升Step5：当堂反馈见导学案Step6：课后拓展见导学案Step7：布置作业1. Remember the grammar in this lesson.2. Preview integrated skills. Keys :(1) must(2) must(3) must not(4) must not(5) must(6) have to(7) do not have to板书设计must 表示主观义务的需要，主要用于肯定句和疑问句，意思是“必须，得，要” 。* must 否定形式 must not 表示禁止，意思是“不能，不许” 。*have to 表示一种客观的需要，意思是“不得不” 。有人称和数的变化。*have to 的否定形式是 do not have to教学札记
