Book 5 Unit 3 Life in the Future预习学案

一·目标聚焦

1. 回顾历史，认识现在，展望未来，激发学生的想象力。

2. 学习使用有关预测和猜测的表达方式。

3. 掌握过去分词作定语和状语的用法。

4. 运用所学英语写出具有丰富想象力的短文。

二．走进课文

　　1.Read the passage and answer the following questions:

　　⑴ Why did Li Qiang go into the future?

　　____________________________________________________________________________

　　⑵ How did he get to the year 3008?

________________________________________________________________________________

　　⑶How did he feel when he left his own time?

　　____________________________________________________________________________

　　2.Write down the main idea for each paragraph.

　　Paragrapg1__________________________________________________________________

　　Paragrapg2__________________________________________________________________

　　Paragrapg3__________________________________________________________________

　　Paragrapg4__________________________________________________________________

　　3.句式点击：

　　⑴At first my new surroundings were difficult to tolerate.

　　开始的时候，新的环境让人难以忍受。

本句型为"主语+be +adj.+ to do"不定式用于形容词后作状语，其逻辑宾语为句子主语，但不定式要用主动形式表示被动含义。若其中的动词为不及物动词，则应在其后加相应的介词。如：

These programs are usually easy to receive.

这些节目通常容易接收到。

The box is heavy to carry.

这个箱子搬起来很重。

注意：该句型的主语可以是人，也可以是物。用于此句型的形容词有easy, hard, comfortable, difficult, heavy等。

⑵However , I lost sight of Wang Ping when we reached what looked like a large market because of too many carriages flying by in all directions.

然而，当我们到达一个看上去是大市场的地方时，由于气垫车朝四面八方飞奔，我看不见王平了。

what looked like a large market 是一个由what 引导的宾语从句，what在句中