Unit4 Topic2 SectionB 精品学案

【学习目标】

1.能够听懂正确朗读P91-92的单词和短语。

2.进一步学习双音节和多音节形容词比较级和最高级的变化规律。

3.能够区分元素/θ/ and /ð/的发音。

预习案：

【自学引导】

自学P91-92的生单词，预习课文。

A.阅读1a，完成下面的问答题。

（做题技巧：跳过生单词，捕捉关键信息，把握文章大意。）

Read and answer the following questions:

1 What are Miss Wang and her students talking about?

2 How many people died in the Yushu earthquake?

3 Should we run out of the door when the earthquake is coming?

【重难点句子】：

（1） It was a level 7.1 earthquake. 这是一场7.1级的地震。

7.1 读作 seven point one。               

 （2）I was very sad when I got the news.

      = When I got the news, I was sad.

 “when"引导时间状语从句时,译为“当……的时候”，其所引导的从句的动作可以是延续性的或短暂行的，可表示和主句的动作同时发生，或发生在主句动作之前或之后。

 e.g. I’ll call you when I get there. 我一到那里就给你打电话。 

(3) Do you know how to protect yourselves from the earthquake?

protect…from…= protect…against…表示“保护……不受……，挡住，防御”。 from后接能带来伤害或损害之物。
例句： We wear sunglasses to protect our eye from the sun. 

我们戴太阳镜来保护我们的眼睛不受阳光的伤害。

(4) I think we should run out of the door.我认为我们应该跑出门。

out of…“从……里出来，没有，缺乏”等。如：

Run out of the room.从房间里跑出来。

(5) stay/keep calm = stay/keep cool 保持冷静。

calm down 冷静下来。

【随堂练习】：

根据首字母填单词。

1. Many buildings f       down in the earthquake.

2. When you are in danger, we must s            calm.

3. Did you h        about the typhoon in Hainan?

4. R         out of the room can be dangerous in the earthquake.