八年级英语下册-Unit5--Section-A-(3a-3c)教学设计

Unit 5 What were you doing when the rainstorm came?

The Second Period: Section A (3a-3c）

Teaching aims（教学目标）：

1．掌握运用阅读技巧skimming和scanning来获取信息；

2. 能够理解过去进行时态在文章中的运用。

Key points （重点）：

1. 要求掌握以下句式：(1) What were you doing when the rainstorm came?

(2) Ben’s dad was putting pieces of wood over the windows while his

mom was making sure …2．要求掌握以下词汇：

（1）动词：report, beat, rise (v. & n.)

（2）名词：storm, wind, light, area, wood, window, flashlight, matches, candle

（3）副词：apart

(4) 形容词：asleep, serious, fallen, broken

(5) 介词：against

(6) 词组：die down, fall asleep, break (sth.) apart, bring (sth.) closer together

（本节课的生词在之前的学习中都已接触过，而且单词的拼写比较简单，所以学生学起来不会感到困难，如果班级学生的水平较高，可以鼓励学生当堂掌握。

Difficulties（难点）：理解文中过去进行时的运用。

Teaching steps（教学步骤）：

1. Revision（复习）

T: Yesterday, we learnt some important phrases, let’s review them now! Please translate the following expressions.

1.在…时候at the time of

2.等公交wait for the bus

3.（闹钟）响go off

4.洗个热水澡take a hot shower

5.错过公交miss the bus

6.雨下得很大rain heavily

7.接电话pick up / answer the call

8.昨天很多人都遭遇了暴风雨。

Many people were caught in the rainstorm yesterday.

(先给出汉语，让学生一起逐个翻译，关注学生的反应速度及流利程度，把掌握没到位的短语重新板书在黑板上，强调)

教学设计说明：

复习是为了巩固上节课所学内容，以词块翻译的形式，兼顾单词的用法，又没有句子那么复杂，减轻学生畏难情绪，并有助于学生语感的形成。

2. Lead-in（新课导入）

T: In summer, there are always storms, right? And the storms always bring us some problems . Look at the pictures on the screen. What can you see?

S1: In the first picture, the wind is strong and the rain is heavy .

T: So what is it?

S1: It is a storm.

T: Yes. What happened to the trees?

S2: Some trees have fallen.

T: Yes. The storm destroyed the trees. And we can say “The storm damaged the trees.” or “The trees are damaged.” However, do you think the storm can be good for us?

(教师引入新课的同时，讲解新词storm和destroy，并补充damage, 它既可以作动词，也可以是名词)

S3: I think the storm can …（让学生自由发挥，老师和其他学生做出适当评价）

教学设计说明：

读前准备，设置好合适的情境，引导学生往阅读内容方面思考，为接下来的阅读做好准备，并先理解一些重点单词。

3. The 1st reading

T: As the saying goes, “Every coin has two sides.”While the storms can cause lots of damage to the environment, the storm can be good for us. Please read the passage on page 35 quickly to find out how a storm can be good for the people. .

(第一次阅读是skimming，这里学生只要看文章标题，再快速看段落主旨句尤其是最后一段验证即可，用时大概1分钟；讲解时得到答案的方法更重要；核对答案时可以叫2-3名同学分享他们的答案和依据。)

教学设计说明：

第一遍阅读是略读，快速阅读来获取文章主旨，这是理解文章的第一步。

4. The 2nd reading

T: Now we have known the main idea of this passage. Let’s move on to deal with two questions about the content of this passage. Please look at 3a on page 35. First, you have to understand the questions and remember the key words. Then look for the answers from the passage. Please underline the answers in the passage.

(指示要明确，尤其是做题的方法：先看题，再去文中找答案，回答问题表达要正确。)

T: Are you finished?

S: Yes.

T: OK. Let’s check the answers now. No.1, who would like to have a try? What was the weather like before the heavy rain started?

S1: The strong winds were blowing outside.

T: Is this the correct answer?

S2: Yes. But it is not complete. And black clouds were making the sky very dark.

T: Yes. Very good! There are two points. You have to pay more attention. But where did you find the answer?