《Grammar： Prepositions of time ＆ Adverbs of frequency》教案下载-瑞安市优质课

3. Grasp the usage of “how often”;

4. Use these items of grammar to talk about their daily life.

重点

1. Know better about some usages of the prepositions of time;

2. Tell the difference between “how often” and “how many times”.

难点

1. Know better about some usages of the prepositions of time;

2. Tell the difference between “how often” and “how many times”.

预习要求

Preview the new words and expressions.

Preview the structures.

板书

设计

The new words and the language points.

The usages of them and examples.

Some exercises.

教师活动内容、方式

学生活动内容、方式

A.Prepositions of time

Step?1?Presentation

1. Find out the expressions which should be put after “in/on/at” one by one.

2. Read the expressions together.

3. Find out more similar expressions.

设计意图：通过与学生进行真实语境下的交流，导入本课的内容。鼓励学生根据真实情况回答。通过与学生的对话启发他们思考介词的更多用法。指导学生阅读A部分的表格，帮助他们发现介词的使用规律。

4. Work out the rules.

(1) in: in the evening (part of day), in December (months), in 2013 (years), in winter (season)

(2) on: on Sunday, on December 31st (days & dates), on the evening of July 4th, on Monday afternoon (parts of a specific day), on Children’s Day (specific holidays or days)

(3) at: at seven, at noon, at lunchtime (time of day), at (the age of) 16 (age), at the Spring Festival (specific holidays or festivals), at the weekend

Step 2 Practice

1. Finish the exercises on Page 47 on the Students’ Book with the correct prepositions of time.