人教版八年级英语上册 《Will people have robots?》SectionB PPT(第2课时)

人教版八年级英语上册《Will people have robots?》SectionB PPT(第2课时)，共37页。

学习目标

1. New words:

human servants/human/snake/shape/building/over and over again

2.Ability objects:

1）Students can obtain information by reading

2）Students can improve their reading skills (scanning for the main idea, careful reading for detailed information and further understanding)

3.Moral objects:

1）Develop students’ imagination to make predictions about our future.

2）Encourage students to get ready for a better future.

自学互研

根据句意及汉语提示完成句子

1. The robot can do many things like a servant (仆人).

2. My father are making many robots in this factory (工厂).

3. My brother is very clever and he can make model planes with different kinds of shapes (形状).

New words

1. dangerous  adj.   有危险的；不安全的

名词danger +后缀ous → dangerous 

e.g. Some animals are in great danger. 

一些动物处于极大的危险中。

Lions are dangerous animals. 

狮子是危险的动物。

2. factory   n.  工厂

e.g. There will be more factories in the future. 

将来会有更多的工厂。

3. fall   v.  (fell/ fel/) 倒塌；跌倒；掉落

fall down  突然倒下；跌倒；倒塌 

e.g. The house might fall down in a few months. 几个月内这所房屋也许就会倒塌。

Careful reading

Read and answer the questions.

1.In some science fiction movies, what will people have in the future?

2.Which country has robots that can walk and dance?

3.Where are the huge arm robots working now?

4.What does James White think?

5.What kind of job can a snake robot do?

Fill in the blanks in this paragraph with words from the article.  

指导：

此类短文填空题，考查同学们全面掌握短文内容，以及综合运用语言的能力。

首先，应将通读本段文字，掌握大意。可知在短文中列举了科学家们的两种观点。

然后，根据2b中短文的内容填空。

问题探究

1.Today there are already robots working in factories. 现在已经有机器人在工厂里干活了。

此句中的working in factories的逻辑主语是robots，但是在这个there be句型中，谓语动词已经有了are，所以work就不能再作本句的谓语动词，而应用-ing形式。这一点在学习和使用there be句型时需要特别注意。

2. Fewer people will do such jobs in the future because they are boring, but robots will never get bored.

此句中的get bored 译为“ 感到厌烦，感到无聊”。其同义词为：be bored

二者的区别：get bored强调动作； be bored 强调状态 

英语中有很多过去分词或形容词都可以和get, be 连用。比如：tired，angry 等。例如：

You won’t be bored when you are hungry.

当你饿的时候你就不会觉得无聊了。

If you do the same things month after month, you may get bored.

如果你每月都做同样的事情，你可能会感到厌烦。

Homework

Read the passage for at least 20 minutes and  try to recite some of it.

Finish the exercise book.

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