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Unit 5 What were you doing when the rainstorm came?
The Third Period: Grammar Focus, Section A (4a-4c)
Teaching aims（教学目标）
1．学会谈论过去时间的活动 2. 能够正确使用过去进行时 3. 能够区分重点词汇的用法
Language points（语言点）
要求掌握以下句式： What were you doing at eight last night?
I was …
What was she doing at the time of the rainstorm? She was …
What were you doing when the rainstorm came?
I was….
What were you doing while Linda was sleeping? I was... 2．要求掌握以下词汇： （1）动词：kid, realize （2）形容词：icy
( 3 ) 词组：make one’s way
（本节课的生词较少，而且单词的拼写比较简单，所以学生学起来不会感到困难，可以鼓励学生当堂掌握。）
Difficulties（难点）：过去进行时的用法；when与while的区别 Teaching steps（教学步骤）
1. Warm-up and revision（课堂热身和复习） Revision（复习）
T: Before we begin our lesson today , let’s review things that we learnt yesterday.
教学设计说明：
本部分旨在复习上节课所学内容中的重要短语，以中译英的形式呈现，考察学生掌握情况。
2. Grammar Focus（语法聚焦）
T: I have some sentences for you. Can you try to fill in the blanks?
(教师将句子以挖空的形式呈现在PPT上，可叫不同的同学来回答。)
教学设计说明：
本部分的内容旨在让学生掌握本单元重点句型：
What were you doing when the rainstorm came? I was … What were you doing while Linda was sleeping? I was ...
3. Grammar（语法讲解）
T: After finishing these sentences, you’ve learned more about using past continuous tense. Let’s look at these examples.
Have Ss look at slides 7-15 in the PowerPoint.
（教师可以先让学生开动脑子去总结Grammar Focus里面所要讲的语法知识，然后再进行补充，这样学生印象更深刻。）
教学设计说明： 本部分主要内容是：第一，总结过去进行时的用法，弄清楚过去进行时与一般过去时的区别； 第二，学习when与while的区别，学会如何使用这两个词。
4. Exercise （过去进行时 & 一般过去时 & 现在进行时， when & while）
T: Since you have learned the usage of past continuous tense, as well as the difference between “when” and “while”, let’s do some exercise together.
教学设计说明：
通过练习检测学生对于所涉及的时态以及单词区分的掌握情况，进行实战演练。从而起到强化与巩固作用。
5. Challenge yourself (Work on 4a, 4b)
T: Now here is a challenge. Write sentences about John and Mary using “while” and “when” and the information in the table.
Have Ss write their sentences in their notebooks. Walk around the classroom and offer help to Ss where necessary.
Then have Ss check their answers in pairs and correct the wrong sentences.
Finally have a few Ss write their sentences on the board. Check answers as a class. T: OK, now complete the paragraph with “was”, “were”, “when” or “while”. Have Ss complete the task individually or in pairs. Check answers as a class.
6. Pairwork (Work on 4c) （两人对话）
T: What were you doing at these times last Sunday? Fill in the chart. Then ask your partner. （教师在PPT上呈现表格，并给出对话示例。） Have Ss look at some pictures .
Then have two Ss read the sample dialogue .
Have Ss write down what they were doing in the “You” column of the chart.
Then have Ss work in pairs to ask and answer questions so that Ss can complete the chart by filling in information in the “Your partner” column.
教学设计说明：
本部分旨在通过真实语境让学生运用本单元重点句型，同时锻炼小组组织活动的能力。
7. Homework
（1）Remember the sentences in Grammar Focus. （2）Make five sentences using when and while.
Have Ss write their own sentences using when and while in their notebooks. 教学设计说明：
通过最后的作业检测学生对于今天所学内容的掌握情况。