U1T3SA教案.docVIP

Unit 1 Topic 3 The world has changed for the better Section A Students: Class 7 Grade 9 Date : Sept. 19th, 2014 Ⅰ. Teaching aims Words：block, artist, visitor, industry, chemistry, term Phrases：as a matter of fact, have been in, come for a visit Grammar：区别since 和for 引导的现在完成时 Emotion：学会关注和描述社会发展的变化 Ⅱ. The key points and difficult points 1. Key points: Words and phrases: block, artist, visitor, industry, chemistry, term, get/be used to, used to be…, as a matter of fact, millions of, stand for… Sentences: You have been in New York for a long time. …but the city has improved a lot since I came here a few days ago. Grammar: Present Perfect (since和for的用法) 2. Difficult points： 能通过观察、听和说的方式感知并掌握since和for的用法。 能区别since和for引导的时间状语，并在现在完成时中进行运用。 1. Key points: Words and phrases: block, artist, visitor, industry, chemistry, term, get/be used to, used to be…, as a matter of fact, millions of, stand for… Sentences: You have been in New York for a long time. …but the city has improved a lot since I came here a few days ago. Grammar: Present Perfect (since和for的用法) 2. Difficult points： 通过具体语境，区别短语get/be used to (doing) sth.和used to do sth.的用法。 能通过观察、听和说的方式感知并掌握since和for的用法。 能区别since和for引导的时间状语，并在现在完成时中进行运用。 Ⅲ. Teaching procedures Stage (time period) Interaction patterns Teacher activity Student activity Remarks 1 Warming-up and Review Class activity Show some pictures and ask T: Have you ever been to… Look at the pictures and answer Ss: Yes, I have… No, I haven’t…t 本节课的语法内容涉及到现在完成时，通过问答的形式再次巩固学生对现在完成时态的理解 2 Lead-in Class activity Present some pictures of New York’s streets, famous museums etc., and get the Ss to talk about their feelings after watching. How do you like it?. Watch the pictures of New York’s streets, their feelings. S1: The street is clean. S2: It’s very beautiful S3… 教师先出示具有纽约特色的图片，引起学生的兴趣，为学习1a打下基础。 3 Pre-listening Class activity Let the Ss scan 1b before listeningScan the materials of 1b. 先让学生浏览1b，对1a有个最基础的了解 4 While-listenin