科普版九年级英语上册《Topic 3 The world has changed for the better. Section A》优质课教案_5

Unit1Topic3SectionA

The main activities are 1a and 3.

The teaching aims and demands:

Ⅰ.Master the new words and phrases.

Ⅱ. Go on learning the usage and differences between” since and for “.

Ⅲ.Encourage the students to learn more about the changes in China and in the world and focus on the mordern social civilization and work hard to make a contribution to the development of China and the world.

The key points and difficult points:

1.Key points:

Words and phrases:

Block , artist , visitor, industry , chemistry , get/be used to doing sth, used to do sth, 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 tense: since and for

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。

Ⅳ. Learning strategies

通过1b 图表信息完成1c，培养学生重组语言的能力。

通过1b的听力训练，教会学生在听力中提取关键语句的学习方法。

通过3的练习，培养学生掌握观察、归纳总结的学习策略。

通过2的综合填空，教会学生根据联系上下文和提取时间状语的方法进行综合填空。

Ⅴ. Teaching aids

单词卡片（如：block, art/artist, visit/visitor等）或者幻灯片；纽约或者北京今昔的对比图片；歌剧视频Cats的片段等。

Ⅵ. Teaching procedures

Stage 1

1. Warming-up(2-3 mins) Class activity Greet and play a video of a part of Cats.

T: Boys and girls, before we have our class, let‘s enjoy a part of the opera.

T: Do you like it?

Ss: Yes, it’s amazing.

T: It’s very famous throughout the world. Do you want to know where it is from? Ss: America. Great and enjoy a video about Cats.

Ss: Yes, it’s amazing.

Ss: America. 《猫》是纽约百老汇非常著名的音乐剧之一，让学生欣赏其中的片段，

感受西方文化。如果条件不具备，可以播放音乐Memory或者其它具有代表性的歌曲。

2. Lead-in (2-3 mins) Class activity

Present some pictures of New York’s streets, famous museums etc., and get the Ss to talk about their feelings after watching.

T: Right. It’s from Broadway in New York. Now, look at the pictures of New York. How do you like it?. Watch the pictures of New York’s streets, famous museums etc., and talk about their feelings.

S1: The street is clean.

S2: How beautiful the park is!

3.Pre-listening(5 mins) Class activity

Present the new words and difficult sentences on the blackboard. Ask the Ss to take notes and try to remember them.

T: Yes, it’s a wonderful place to live. As a matter of fact, it used to be terrible. Bob has been in New York for a long time. He has seen the changes himself. The city has improved a lot since he came there. He has already got used to the life there.

Ss…