Unit 6 Bird watching Grammar教学内容8Aunit6 Birdwatching Grammar二次备课教学目标1. To use to-infinitives for purpose2. To learn to use verbs+objectives+to-infinitives重点难点Key points: To use to-infinitives for purposeDifficult points:To learn to use verbs+objectives+to-infinitives教学流程设计教学流程设计Step1.Lead-in (guessing) Step2.Finding rules and fill in the table.1.Teacher let students say which syntax-function the underline parts play.2.Students answer and fill in the following table in group.Step3.Presentation1.Use to-infinitives for purpose e.g.He sat down to have a rest. Ask Ss to give more examples.2.Tell Ss that we can use in order to to express purpose.This is more formal than using to-infinitives.Ask Ss to change the sentences with in order to.People go to Zhalong in order to watch the birds.They should read abou the bird first in order to learn more about them.3. Using verbs+objects+to-infinitives不定式做宾语补足语Show the Ss more examples :The policeman asked the boys not to play football on the road.The teacher told me to come to school earlier next time.Ask the Ss to find more verbs that can be used in this way.The teacher asked him to speak louder. I notice her enter the room：Have a summary吾（五）看（see. watch.notice.observe.look at）三室（使）(let.make.have)，两厅（听）(hear.listen to),一感觉feel，不太土toStep4 ProductionAsk the Ss to finish exercisesStep5 Homework